1548147782.121 * [misc]progress:  [Phase 1 of 3] Setting up.
1548147782.121 * * * [misc]progress:  [1/2] Preparing points
1548147782.177 * * * [misc]progress:  [2/2] Setting up program.
1548147782.181 * [misc]progress:  [Phase 2 of 3] Improving.
1548147782.181 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))>
1548147782.181 * [enter]simplify:  Simplifying (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
1548147782.181 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147782.185 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147782.192 * * [misc]simplify:  iters left: 4 (46 enodes)
1548147782.208 * * [misc]simplify:  iters left: 3 (95 enodes)
1548147782.229 * * [misc]simplify:  iters left: 2 (171 enodes)
1548147782.280 * * [misc]simplify:  iters left: 1 (333 enodes)
1548147782.409 * [exit]simplify:  Simplified to (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))
1548147782.409 * [misc]simplify:  Simplified (2) to (λ (x y) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147782.414 * * [misc]progress:  iteration 1 / 4
1548147782.414 * * * [misc]progress:  picking best candidate
1548147782.417 * * * * [misc]pick:  Picked  #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))>
1548147782.418 * * * [misc]progress:  localizing error
1548147782.445 * * * [misc]progress:  generating rewritten candidates
1548147782.445 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1548147782.453 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1548147782.455 * * * [misc]progress:  generating series expansions
1548147782.456 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1548147782.456 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1548147782.456 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1548147782.456 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1548147782.456 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1548147782.456 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147782.456 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.456 * [misc]backup-simplify:  Simplify x into x
1548147782.456 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.456 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.456 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.456 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147782.456 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.456 * [misc]backup-simplify:  Simplify x into x
1548147782.456 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.456 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.456 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.456 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147782.456 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.456 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.456 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.456 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.456 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147782.456 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.456 * [misc]backup-simplify:  Simplify x into x
1548147782.456 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147782.457 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147782.457 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147782.457 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147782.457 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147782.457 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147782.457 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1548147782.457 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147782.457 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147782.457 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147782.457 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.457 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.457 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.457 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.457 * [misc]backup-simplify:  Simplify y into y
1548147782.457 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147782.457 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.457 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.457 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.457 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.457 * [misc]backup-simplify:  Simplify y into y
1548147782.457 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147782.457 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.457 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.457 * [misc]backup-simplify:  Simplify y into y
1548147782.457 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.457 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.457 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.457 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.457 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147782.457 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147782.457 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147782.457 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147782.457 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147782.457 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147782.457 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147782.457 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147782.457 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147782.457 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147782.457 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.457 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.458 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.458 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.458 * [misc]backup-simplify:  Simplify y into y
1548147782.458 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147782.458 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.458 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.458 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.458 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.458 * [misc]backup-simplify:  Simplify y into y
1548147782.458 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147782.458 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.458 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.458 * [misc]backup-simplify:  Simplify y into y
1548147782.458 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.458 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.458 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.458 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.458 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147782.458 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147782.458 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147782.458 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147782.458 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147782.458 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147782.458 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147782.458 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147782.458 * [misc]backup-simplify:  Simplify -1 into -1
1548147782.458 * [misc]backup-simplify:  Simplify -1 into -1
1548147782.458 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147782.458 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147782.459 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147782.459 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1548147782.459 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147782.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.459 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1548147782.459 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.459 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.459 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.459 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.459 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147782.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.459 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147782.460 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147782.460 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.460 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147782.460 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1548147782.460 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147782.460 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147782.460 * [misc]backup-simplify:  Simplify 2 into 2
1548147782.460 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147782.460 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.460 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.460 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.460 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.460 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.460 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.460 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.461 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.461 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.461 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.461 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.461 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.461 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.461 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.461 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147782.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.462 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147782.462 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147782.462 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.462 * [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
1548147782.462 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.462 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.462 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.462 * [misc]backup-simplify:  Simplify -1 into -1
1548147782.463 * [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))))
1548147782.463 * [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
1548147782.463 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147782.463 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1548147782.463 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147782.463 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147782.463 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.463 * [misc]backup-simplify:  Simplify x into x
1548147782.463 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147782.463 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147782.463 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.463 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.463 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.463 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.463 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147782.463 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147782.463 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.463 * [misc]backup-simplify:  Simplify x into x
1548147782.463 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147782.463 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147782.463 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.463 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.463 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.463 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.463 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147782.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147782.463 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.463 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.463 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.463 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.463 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.464 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.464 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147782.464 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147782.464 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.464 * [misc]backup-simplify:  Simplify x into x
1548147782.464 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147782.464 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147782.464 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147782.464 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147782.464 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147782.464 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548147782.464 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147782.464 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147782.464 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147782.465 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147782.465 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147782.465 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147782.465 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.465 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.465 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.465 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.465 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147782.465 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.465 * [misc]backup-simplify:  Simplify y into y
1548147782.465 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147782.465 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147782.465 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147782.465 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.465 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.465 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.465 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.465 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147782.465 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.465 * [misc]backup-simplify:  Simplify y into y
1548147782.465 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147782.465 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147782.465 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147782.466 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.466 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.466 * [misc]backup-simplify:  Simplify y into y
1548147782.466 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147782.466 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147782.466 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147782.466 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.466 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.466 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.466 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.466 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.466 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.466 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147782.466 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147782.467 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.467 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147782.467 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.467 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147782.467 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147782.467 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147782.467 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147782.467 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.467 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.467 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.467 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.467 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147782.467 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.467 * [misc]backup-simplify:  Simplify y into y
1548147782.467 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147782.467 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147782.467 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147782.468 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.468 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.468 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.468 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.468 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147782.468 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.468 * [misc]backup-simplify:  Simplify y into y
1548147782.468 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147782.468 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147782.468 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147782.468 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.468 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.468 * [misc]backup-simplify:  Simplify y into y
1548147782.468 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147782.468 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147782.468 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147782.468 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.468 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.468 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.468 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.468 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.469 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.469 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147782.469 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147782.469 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.469 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147782.469 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.469 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147782.469 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.470 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.470 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.470 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147782.470 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147782.470 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.470 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147782.470 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1548147782.471 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.471 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.471 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147782.471 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.471 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.471 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.472 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.472 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.472 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147782.472 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147782.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.473 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.473 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147782.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.474 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1548147782.474 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.474 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.474 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147782.475 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1548147782.475 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147782.475 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147782.475 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147782.475 * [misc]backup-simplify:  Simplify 2 into 2
1548147782.475 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147782.475 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.475 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.475 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.475 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.475 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.475 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.476 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.476 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.476 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.476 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.477 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.477 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147782.477 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.477 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.477 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.477 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.477 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147782.478 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147782.478 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.478 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.478 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147782.478 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.479 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147782.479 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147782.479 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147782.479 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147782.480 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.481 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1548147782.481 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.481 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.481 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.481 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.481 * [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)))))
1548147782.481 * [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
1548147782.481 * [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
1548147782.481 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147782.481 * [misc]backup-simplify:  Simplify -1 into -1
1548147782.481 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147782.481 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1548147782.482 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147782.482 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147782.482 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.482 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.482 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.482 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.482 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147782.482 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.482 * [misc]backup-simplify:  Simplify x into x
1548147782.482 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147782.482 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147782.482 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147782.482 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.482 * [misc]backup-simplify:  Simplify x into x
1548147782.482 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147782.482 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147782.482 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.482 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.482 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.482 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.482 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147782.482 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147782.483 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.483 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.483 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.483 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.483 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.483 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.483 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147782.483 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147782.483 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.483 * [misc]backup-simplify:  Simplify x into x
1548147782.483 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147782.483 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147782.483 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147782.484 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147782.484 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.484 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147782.484 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.484 * [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
1548147782.484 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147782.484 * [misc]backup-simplify:  Simplify -1 into -1
1548147782.484 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147782.484 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147782.484 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147782.484 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147782.484 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.484 * [misc]backup-simplify:  Simplify y into y
1548147782.484 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147782.484 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147782.484 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.484 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.484 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.485 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.485 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147782.485 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147782.485 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.485 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.485 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.485 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.485 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147782.485 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.485 * [misc]backup-simplify:  Simplify y into y
1548147782.485 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147782.485 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147782.485 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147782.485 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.485 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.485 * [misc]backup-simplify:  Simplify y into y
1548147782.485 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147782.485 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147782.485 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147782.485 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.485 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.485 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.485 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.486 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.486 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.486 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147782.486 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147782.486 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147782.486 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147782.486 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147782.487 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147782.487 * [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
1548147782.487 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147782.487 * [misc]backup-simplify:  Simplify -1 into -1
1548147782.487 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147782.487 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147782.487 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147782.487 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147782.487 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.487 * [misc]backup-simplify:  Simplify y into y
1548147782.487 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147782.487 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147782.487 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.487 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.487 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.487 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.487 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147782.487 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147782.487 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.487 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.487 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.488 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.488 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147782.488 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.488 * [misc]backup-simplify:  Simplify y into y
1548147782.488 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147782.488 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147782.488 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147782.488 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.488 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.488 * [misc]backup-simplify:  Simplify y into y
1548147782.488 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147782.488 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147782.488 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147782.488 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.488 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.488 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.488 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.488 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.488 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.488 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147782.489 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147782.489 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147782.489 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147782.489 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147782.489 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147782.489 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147782.489 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147782.489 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.489 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.489 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.489 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147782.490 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.490 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147782.490 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147782.490 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1548147782.490 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.490 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.490 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147782.490 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1548147782.490 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.490 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.491 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.491 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.491 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.491 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147782.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.491 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147782.491 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147782.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.492 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147782.492 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.492 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.492 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147782.492 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1548147782.493 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1548147782.493 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147782.493 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147782.493 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147782.493 * [misc]backup-simplify:  Simplify 2 into 2
1548147782.493 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147782.493 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.493 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.493 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.493 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.493 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.493 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.493 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.494 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.494 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.494 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.494 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.494 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147782.494 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.494 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.494 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.494 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.494 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147782.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.495 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147782.495 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.495 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147782.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.495 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147782.495 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147782.495 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147782.496 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147782.496 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.496 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1548147782.497 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1548147782.497 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.497 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.497 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.497 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.497 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1548147782.497 * [misc]backup-simplify:  Simplify (+ (* x x) (* y y)) into (+ (pow y 2) (pow x 2))
1548147782.497 * [misc]approximate:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in (x y) around 0
1548147782.497 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147782.497 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.497 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.497 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.497 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.497 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147782.497 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.497 * [misc]backup-simplify:  Simplify x into x
1548147782.497 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147782.497 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.497 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.497 * [misc]backup-simplify:  Simplify y into y
1548147782.497 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.497 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.497 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.497 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.497 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147782.497 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.497 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.497 * [misc]backup-simplify:  Simplify y into y
1548147782.497 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.497 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.497 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.497 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.497 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147782.497 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147782.497 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.497 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.497 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.497 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.497 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147782.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.498 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.498 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.498 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.498 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147782.498 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.498 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147782.498 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147782.498 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.498 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.498 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.498 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.498 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.498 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147782.499 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.499 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.499 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.499 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.499 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.499 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.499 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.499 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.499 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1548147782.499 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.500 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.500 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.500 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.500 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.500 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.500 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow y 2) (pow x 2))
1548147782.500 * [misc]backup-simplify:  Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
1548147782.500 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
1548147782.500 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147782.500 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147782.500 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.500 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.500 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.500 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.500 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.500 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.501 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147782.501 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147782.501 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.501 * [misc]backup-simplify:  Simplify x into x
1548147782.501 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147782.501 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147782.501 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147782.501 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147782.501 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.501 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.501 * [misc]backup-simplify:  Simplify y into y
1548147782.501 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147782.501 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147782.501 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147782.501 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.501 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.501 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.501 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.501 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.501 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.501 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147782.501 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147782.501 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.501 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.501 * [misc]backup-simplify:  Simplify y into y
1548147782.501 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147782.501 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147782.501 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147782.501 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.501 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.501 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.501 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.501 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.502 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147782.502 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147782.502 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.502 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.502 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.502 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.502 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.502 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.502 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.502 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.503 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147782.503 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147782.503 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.503 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.503 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.503 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.503 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.503 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.503 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.503 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.503 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147782.503 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147782.503 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147782.503 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.504 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.504 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.504 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.504 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.504 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.504 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.504 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.504 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147782.504 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
1548147782.504 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147782.505 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.505 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.505 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.505 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.505 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.505 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.505 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.505 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.505 * [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))
1548147782.506 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
1548147782.506 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
1548147782.506 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147782.506 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147782.506 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.506 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.506 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.506 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.506 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.506 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147782.506 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147782.506 * [misc]taylor:  Taking taylor expansion of x in y
1548147782.506 * [misc]backup-simplify:  Simplify x into x
1548147782.506 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147782.506 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147782.506 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147782.506 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147782.506 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.506 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.506 * [misc]backup-simplify:  Simplify y into y
1548147782.506 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147782.506 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147782.506 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147782.506 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.506 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.506 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.506 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.506 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.507 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.507 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147782.507 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147782.507 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147782.507 * [misc]taylor:  Taking taylor expansion of y in x
1548147782.507 * [misc]backup-simplify:  Simplify y into y
1548147782.507 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147782.507 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147782.507 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147782.507 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147782.507 * [misc]taylor:  Taking taylor expansion of x in x
1548147782.507 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.507 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.507 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.507 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.507 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147782.507 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147782.507 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.507 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.507 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.508 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.508 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.508 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.508 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.508 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147782.508 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147782.508 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147782.508 * [misc]taylor:  Taking taylor expansion of y in y
1548147782.508 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.508 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.508 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147782.508 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147782.508 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.508 * [misc]backup-simplify:  Simplify 1 into 1
1548147782.508 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147782.509 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147782.509 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147782.509 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.509 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.509 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.509 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147782.509 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147782.509 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.509 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.509 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.510 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147782.510 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
1548147782.510 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147782.510 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147782.510 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147782.510 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.511 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147782.511 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147782.511 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.511 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.511 * [misc]backup-simplify:  Simplify 0 into 0
1548147782.511 * [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))
1548147782.511 * * * [misc]progress:  simplifying candidates
1548147782.511 * * * * [misc]progress:  [ 1 / 48 ] simplifiying candidate #<alt (λ (x y) (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1))>
1548147782.511 * * * * [misc]progress:  [ 2 / 48 ] simplifiying candidate #<alt (λ (x y) (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))))>
1548147782.511 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1548147782.511 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147782.513 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147782.516 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147782.520 * * [misc]simplify:  iters left: 3 (37 enodes)
1548147782.524 * * [misc]simplify:  iters left: 2 (39 enodes)
1548147782.528 * * [misc]simplify:  iters left: 1 (41 enodes)
1548147782.533 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1548147782.533 * [misc]simplify:  Simplified (2 1) to (λ (x y) (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))))
1548147782.533 * * * * [misc]progress:  [ 3 / 48 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))))>
1548147782.533 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1548147782.533 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147782.536 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147782.540 * * [misc]simplify:  iters left: 4 (52 enodes)
1548147782.553 * * [misc]simplify:  iters left: 3 (91 enodes)
1548147782.577 * * [misc]simplify:  iters left: 2 (138 enodes)
1548147782.608 * * [misc]simplify:  iters left: 1 (226 enodes)
1548147782.662 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1548147782.663 * [misc]simplify:  Simplified (2 1) to (λ (x y) (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))))
1548147782.663 * * * * [misc]progress:  [ 4 / 48 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147782.663 * * * * [misc]progress:  [ 5 / 48 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147782.663 * * * * [misc]progress:  [ 6 / 48 ] 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))))))>
1548147782.663 * [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))))
1548147782.663 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147782.666 * * [misc]simplify:  iters left: 5 (58 enodes)
1548147782.689 * * [misc]simplify:  iters left: 4 (320 enodes)
1548147782.884 * [exit]simplify:  Simplified to (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))
1548147782.884 * [misc]simplify:  Simplified (2 1) to (λ (x y) (cbrt (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))))
1548147782.884 * * * * [misc]progress:  [ 7 / 48 ] 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))))))>
1548147782.884 * [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))))
1548147782.884 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147782.887 * * [misc]simplify:  iters left: 5 (51 enodes)
1548147782.912 * * [misc]simplify:  iters left: 4 (274 enodes)
1548147783.144 * [exit]simplify:  Simplified to (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)
1548147783.144 * [misc]simplify:  Simplified (2 1) to (λ (x y) (cbrt (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)))
1548147783.145 * * * * [misc]progress:  [ 8 / 48 ] 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))))))>
1548147783.145 * * * * [misc]progress:  [ 9 / 48 ] 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))))))>
1548147783.145 * * * * [misc]progress:  [ 10 / 48 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147783.145 * * * * [misc]progress:  [ 11 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (- x y) (+ x y))) (- (+ (* x x) (* y y)))))>
1548147783.145 * * * * [misc]progress:  [ 12 / 48 ] 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))))))>
1548147783.145 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1548147783.145 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147783.148 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147783.153 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147783.160 * * [misc]simplify:  iters left: 3 (30 enodes)
1548147783.168 * * [misc]simplify:  iters left: 2 (32 enodes)
1548147783.176 * [exit]simplify:  Simplified to (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
1548147783.176 * [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))))))
1548147783.176 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1548147783.176 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147783.179 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147783.182 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1548147783.182 * [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))))))
1548147783.182 * * * * [misc]progress:  [ 13 / 48 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))>
1548147783.182 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147783.182 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147783.185 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147783.186 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147783.189 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147783.191 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147783.191 * [misc]simplify:  Simplified (2 1) to (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
1548147783.191 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1548147783.191 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147783.195 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147783.197 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1548147783.197 * [misc]simplify:  Simplified (2 2) to (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y))))))
1548147783.197 * * * * [misc]progress:  [ 14 / 48 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y)))))>
1548147783.197 * [enter]simplify:  Simplifying (/ (- x y) 1)
1548147783.197 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147783.198 * * [misc]simplify:  iters left: 3 (12 enodes)
1548147783.199 * * [misc]simplify:  iters left: 2 (16 enodes)
1548147783.201 * * [misc]simplify:  iters left: 1 (18 enodes)
1548147783.202 * [exit]simplify:  Simplified to (- x y)
1548147783.202 * [misc]simplify:  Simplified (2 1) to (λ (x y) (* (- x y) (/ (+ x y) (+ (* x x) (* y y)))))
1548147783.202 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1548147783.202 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147783.203 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147783.205 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1548147783.205 * [misc]simplify:  Simplified (2 2) to (λ (x y) (* (- x y) (/ (+ y x) (+ (* x x) (* y y)))))
1548147783.205 * * * * [misc]progress:  [ 15 / 48 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))>
1548147783.205 * * * * [misc]progress:  [ 16 / 48 ] simplifiying candidate #<alt (λ (x y) (* (* (- x y) (+ x y)) (/ 1 (+ (* x x) (* y y)))))>
1548147783.205 * * * * [misc]progress:  [ 17 / 48 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))>
1548147783.205 * * * * [misc]progress:  [ 18 / 48 ] 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)))))>
1548147783.205 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147783.205 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147783.206 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147783.207 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147783.207 * [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)))))
1548147783.207 * * * * [misc]progress:  [ 19 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))>
1548147783.207 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1548147783.207 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147783.208 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147783.209 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1548147783.209 * [misc]simplify:  Simplified (2 2) to (λ (x y) (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))
1548147783.209 * * * * [misc]progress:  [ 20 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))>
1548147783.209 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1548147783.209 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147783.210 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147783.211 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1548147783.211 * [misc]simplify:  Simplified (2 2) to (λ (x y) (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))
1548147783.211 * * * * [misc]progress:  [ 21 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))>
1548147783.211 * [enter]simplify:  Simplifying (- x y)
1548147783.211 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147783.212 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147783.212 * [exit]simplify:  Simplified to (- x y)
1548147783.212 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))
1548147783.212 * * * * [misc]progress:  [ 22 / 48 ] 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))))))>
1548147783.213 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1548147783.213 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147783.216 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147783.226 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147783.244 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147783.278 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147783.367 * [exit]simplify:  Simplified to (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))
1548147783.367 * [misc]simplify:  Simplified (2 2) to (λ (x y) (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))))
1548147783.367 * * * * [misc]progress:  [ 23 / 48 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y))))>
1548147783.367 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1548147783.368 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147783.369 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147783.372 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147783.380 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147783.390 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1548147783.390 * [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))))
1548147783.390 * * * * [misc]progress:  [ 24 / 48 ] 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)))))))>
1548147783.391 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147783.391 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147783.393 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147783.403 * * [misc]simplify:  iters left: 3 (66 enodes)
1548147783.428 * * [misc]simplify:  iters left: 2 (215 enodes)
1548147783.504 * * [misc]simplify:  iters left: 1 (494 enodes)
1548147783.734 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147783.734 * [misc]simplify:  Simplified (2 1) to (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)))))))
1548147783.734 * * * * [misc]progress:  [ 25 / 48 ] 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)))))>
1548147783.734 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1548147783.734 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147783.736 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147783.739 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147783.749 * * [misc]simplify:  iters left: 3 (172 enodes)
1548147783.838 * [exit]simplify:  Simplified to (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3)))
1548147783.839 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))
1548147783.839 * * * * [misc]progress:  [ 26 / 48 ] 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)))))))>
1548147783.839 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1548147783.839 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147783.843 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147783.855 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147783.893 * * [misc]simplify:  iters left: 3 (306 enodes)
1548147784.105 * [exit]simplify:  Simplified to (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3)))
1548147784.105 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))
1548147784.105 * * * * [misc]progress:  [ 27 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))>
1548147784.105 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147784.105 * * [misc]simplify:  iters left: 6 (6 enodes)
1548147784.106 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147784.108 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147784.118 * * [misc]simplify:  iters left: 3 (111 enodes)
1548147784.195 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147784.195 * [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)))))
1548147784.195 * * * * [misc]progress:  [ 28 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))>
1548147784.195 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1548147784.195 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147784.199 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147784.202 * * [misc]simplify:  iters left: 3 (61 enodes)
1548147784.214 * * [misc]simplify:  iters left: 2 (153 enodes)
1548147784.266 * * [misc]simplify:  iters left: 1 (282 enodes)
1548147784.342 * [exit]simplify:  Simplified to (* (+ (pow y 3) (pow x 3)) (- x y))
1548147784.342 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (+ (pow y 3) (pow x 3)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))
1548147784.342 * * * * [misc]progress:  [ 29 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y))))>
1548147784.342 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1548147784.342 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147784.345 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147784.349 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147784.369 * * [misc]simplify:  iters left: 3 (156 enodes)
1548147784.457 * [exit]simplify:  Simplified to (* (* (- x y) (- x y)) (+ y x))
1548147784.457 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (* (- x y) (- x y)) (+ y x)) (* (+ (* x x) (* y y)) (- x y))))
1548147784.457 * * * * [misc]progress:  [ 30 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))>
1548147784.457 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1548147784.458 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147784.460 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147784.471 * * [misc]simplify:  iters left: 3 (51 enodes)
1548147784.491 * * [misc]simplify:  iters left: 2 (151 enodes)
1548147784.553 * * [misc]simplify:  iters left: 1 (311 enodes)
1548147784.662 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ y x))
1548147784.662 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (- (pow x 3) (pow y 3)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))
1548147784.663 * * * * [misc]progress:  [ 31 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y))))>
1548147784.663 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1548147784.663 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147784.665 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147784.670 * * [misc]simplify:  iters left: 4 (56 enodes)
1548147784.683 * * [misc]simplify:  iters left: 3 (164 enodes)
1548147784.741 * * [misc]simplify:  iters left: 2 (445 enodes)
1548147785.021 * [exit]simplify:  Simplified to (* (- x y) (* (+ x y) (+ x y)))
1548147785.021 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (- x y) (* (+ x y) (+ x y))) (* (+ (* x x) (* y y)) (+ x y))))
1548147785.021 * * * * [misc]progress:  [ 32 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (log (* (exp (* x x)) (exp (* y y))))))>
1548147785.021 * [enter]simplify:  Simplifying (* (exp (* x x)) (exp (* y y)))
1548147785.021 * * [misc]simplify:  iters left: 5 (7 enodes)
1548147785.023 * * [misc]simplify:  iters left: 4 (14 enodes)
1548147785.024 * * [misc]simplify:  iters left: 3 (16 enodes)
1548147785.026 * [exit]simplify:  Simplified to (exp (+ (* x x) (* y y)))
1548147785.026 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (/ (* (- x y) (+ x y)) (log (exp (+ (* x x) (* y y))))))
1548147785.026 * * * * [misc]progress:  [ 33 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (pow (+ (* x x) (* y y)) 1)))>
1548147785.026 * * * * [misc]progress:  [ 34 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (exp (log (+ (* x x) (* y y))))))>
1548147785.026 * * * * [misc]progress:  [ 35 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (log (exp (+ (* x x) (* y y))))))>
1548147785.026 * * * * [misc]progress:  [ 36 / 48 ] 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))))))>
1548147785.026 * * * * [misc]progress:  [ 37 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (cbrt (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))))>
1548147785.027 * * * * [misc]progress:  [ 38 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))))))>
1548147785.027 * * * * [misc]progress:  [ 39 / 48 ] 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)))))))>
1548147785.027 * * * * [misc]progress:  [ 40 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (* 1 (+ (* x x) (* y y)))))>
1548147785.027 * * * * [misc]progress:  [ 41 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (/ (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* x x) (* y y)))))>
1548147785.027 * * * * [misc]progress:  [ 42 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))))>
1548147785.027 * * * * [misc]progress:  [ 43 / 48 ] simplifiying candidate #<alt (λ (x y) -1)>
1548147785.027 * [enter]simplify:  Simplifying -1
1548147785.027 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147785.027 * [exit]simplify:  Simplified to -1
1548147785.027 * [misc]simplify:  Simplified (2) to (λ (x y) -1)
1548147785.027 * * * * [misc]progress:  [ 44 / 48 ] simplifiying candidate #<alt (λ (x y) 1)>
1548147785.027 * [enter]simplify:  Simplifying 1
1548147785.027 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147785.027 * [exit]simplify:  Simplified to 1
1548147785.027 * [misc]simplify:  Simplified (2) to (λ (x y) 1)
1548147785.027 * * * * [misc]progress:  [ 45 / 48 ] simplifiying candidate #<alt (λ (x y) 1)>
1548147785.028 * [enter]simplify:  Simplifying 1
1548147785.028 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147785.028 * [exit]simplify:  Simplified to 1
1548147785.028 * [misc]simplify:  Simplified (2) to (λ (x y) 1)
1548147785.028 * * * * [misc]progress:  [ 46 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (pow y 2) (pow x 2))))>
1548147785.028 * [enter]simplify:  Simplifying (+ (pow y 2) (pow x 2))
1548147785.028 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147785.029 * * [misc]simplify:  iters left: 2 (9 enodes)
1548147785.030 * [exit]simplify:  Simplified to (+ (* y y) (* x x))
1548147785.030 * [misc]simplify:  Simplified (2 2) to (λ (x y) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))))
1548147785.030 * * * * [misc]progress:  [ 47 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (pow y 2) (pow x 2))))>
1548147785.030 * [enter]simplify:  Simplifying (+ (pow y 2) (pow x 2))
1548147785.030 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147785.031 * * [misc]simplify:  iters left: 2 (9 enodes)
1548147785.033 * [exit]simplify:  Simplified to (+ (* y y) (* x x))
1548147785.033 * [misc]simplify:  Simplified (2 2) to (λ (x y) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))))
1548147785.033 * * * * [misc]progress:  [ 48 / 48 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (pow y 2) (pow x 2))))>
1548147785.033 * [enter]simplify:  Simplifying (+ (pow y 2) (pow x 2))
1548147785.033 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147785.034 * * [misc]simplify:  iters left: 2 (9 enodes)
1548147785.035 * [exit]simplify:  Simplified to (+ (* y y) (* x x))
1548147785.035 * [misc]simplify:  Simplified (2 2) to (λ (x y) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))))
1548147785.035 * * * [misc]progress:  adding candidates to table
1548147785.443 * * [misc]progress:  iteration 2 / 4
1548147785.443 * * * [misc]progress:  picking best candidate
1548147785.464 * * * * [misc]pick:  Picked  #<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))))))>
1548147785.464 * * * [misc]progress:  localizing error
1548147785.482 * * * [misc]progress:  generating rewritten candidates
1548147785.482 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1548147785.500 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1)
1548147785.515 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1548147785.530 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1548147785.549 * * * [misc]progress:  generating series expansions
1548147785.549 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1548147785.550 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1548147785.550 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1548147785.550 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1548147785.550 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1548147785.550 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147785.550 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.550 * [misc]backup-simplify:  Simplify x into x
1548147785.550 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.550 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.550 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.550 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147785.550 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.550 * [misc]backup-simplify:  Simplify x into x
1548147785.550 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.550 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.550 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.550 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147785.550 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.550 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.550 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.550 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.550 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.550 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.550 * [misc]backup-simplify:  Simplify x into x
1548147785.550 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147785.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.551 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147785.551 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.551 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.551 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147785.551 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1548147785.551 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147785.551 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147785.551 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147785.551 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.551 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.551 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.551 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.551 * [misc]backup-simplify:  Simplify y into y
1548147785.551 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147785.551 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.551 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.551 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.551 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.552 * [misc]backup-simplify:  Simplify y into y
1548147785.552 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147785.552 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.552 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.552 * [misc]backup-simplify:  Simplify y into y
1548147785.552 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.552 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.552 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.552 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.552 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147785.552 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147785.552 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147785.552 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147785.552 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.552 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147785.552 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147785.552 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147785.552 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147785.552 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147785.552 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.552 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.552 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.552 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.553 * [misc]backup-simplify:  Simplify y into y
1548147785.553 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147785.553 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.553 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.553 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.553 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.553 * [misc]backup-simplify:  Simplify y into y
1548147785.553 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147785.553 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.553 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.553 * [misc]backup-simplify:  Simplify y into y
1548147785.553 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.553 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.553 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.553 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.553 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147785.553 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147785.553 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147785.553 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147785.553 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.553 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147785.553 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147785.554 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147785.554 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.554 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.554 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.554 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.554 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.554 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1548147785.554 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.555 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.555 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1548147785.555 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.555 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.555 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.555 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.555 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.555 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.555 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.555 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147785.556 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147785.556 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.556 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.556 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1548147785.556 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147785.556 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147785.556 * [misc]backup-simplify:  Simplify 2 into 2
1548147785.556 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.557 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.557 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.557 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.557 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.557 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.557 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.557 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.557 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.558 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.558 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.558 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.558 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.558 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.558 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.559 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.559 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147785.560 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147785.560 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.560 * [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
1548147785.560 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.560 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.560 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.560 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.561 * [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))))
1548147785.561 * [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
1548147785.561 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147785.561 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1548147785.561 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147785.561 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.561 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.561 * [misc]backup-simplify:  Simplify x into x
1548147785.561 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.561 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.561 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.561 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.561 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.562 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.562 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147785.562 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.562 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.562 * [misc]backup-simplify:  Simplify x into x
1548147785.562 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.562 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.562 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.562 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.562 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.562 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.562 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147785.562 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.562 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.562 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.562 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.562 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.562 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.562 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.563 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147785.563 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.563 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.563 * [misc]backup-simplify:  Simplify x into x
1548147785.563 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.563 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147785.563 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.563 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.563 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.563 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548147785.564 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.564 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147785.564 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.564 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147785.564 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.564 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.564 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.564 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.564 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.564 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.564 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.564 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.564 * [misc]backup-simplify:  Simplify y into y
1548147785.564 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.564 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147785.564 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.564 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.564 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.564 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.564 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.565 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.565 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.565 * [misc]backup-simplify:  Simplify y into y
1548147785.565 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.565 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.565 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.565 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.565 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.565 * [misc]backup-simplify:  Simplify y into y
1548147785.565 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.565 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.565 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.565 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.565 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.565 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.565 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.565 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.565 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.566 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.566 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.566 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.566 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.566 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.566 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.566 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147785.566 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.566 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.566 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.566 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.566 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.566 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.567 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.567 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.567 * [misc]backup-simplify:  Simplify y into y
1548147785.567 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.567 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147785.567 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.567 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.567 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.567 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.567 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.567 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.567 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.567 * [misc]backup-simplify:  Simplify y into y
1548147785.567 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.567 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.567 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.567 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.567 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.567 * [misc]backup-simplify:  Simplify y into y
1548147785.567 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.567 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.567 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.567 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.567 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.567 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.568 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.568 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.568 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.568 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.568 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.568 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.568 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.569 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.569 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147785.569 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.569 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.569 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.569 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147785.569 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147785.569 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.570 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147785.570 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1548147785.570 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.570 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.571 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147785.571 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.571 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.571 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.571 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.571 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.571 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.571 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.572 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.572 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.572 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.572 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1548147785.573 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.573 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.573 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147785.574 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1548147785.574 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147785.574 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147785.574 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147785.574 * [misc]backup-simplify:  Simplify 2 into 2
1548147785.574 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.574 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.574 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.574 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.574 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.574 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.574 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.574 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.575 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.575 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.575 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.575 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.575 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.575 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.576 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.576 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.576 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.576 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.576 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.576 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.577 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.577 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.578 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147785.578 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.578 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147785.578 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147785.578 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.579 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1548147785.579 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.579 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.579 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.579 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.580 * [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)))))
1548147785.580 * [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
1548147785.580 * [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
1548147785.580 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147785.580 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.580 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147785.580 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1548147785.580 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147785.580 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.580 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.580 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.580 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.580 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.580 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.580 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.580 * [misc]backup-simplify:  Simplify x into x
1548147785.581 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.581 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147785.581 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.581 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.581 * [misc]backup-simplify:  Simplify x into x
1548147785.581 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.581 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.581 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.581 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.581 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.581 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.581 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147785.581 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.581 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.581 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.581 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.581 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.581 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.581 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.581 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147785.581 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.581 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.582 * [misc]backup-simplify:  Simplify x into x
1548147785.582 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.582 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147785.582 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.582 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.582 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.582 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.582 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.582 * [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
1548147785.583 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147785.583 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.583 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.583 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147785.583 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147785.583 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.583 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.583 * [misc]backup-simplify:  Simplify y into y
1548147785.583 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.583 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.583 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.583 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.583 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.583 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.583 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.583 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.583 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.583 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.583 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.584 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.584 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.584 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.584 * [misc]backup-simplify:  Simplify y into y
1548147785.584 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.584 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.584 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.584 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.584 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.584 * [misc]backup-simplify:  Simplify y into y
1548147785.584 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.584 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.584 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.584 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.584 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.584 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.584 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.584 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.585 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.585 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.585 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.585 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.585 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147785.585 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.586 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147785.586 * [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
1548147785.586 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147785.586 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.586 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.586 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147785.586 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147785.586 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.586 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.586 * [misc]backup-simplify:  Simplify y into y
1548147785.586 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.586 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.586 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.586 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.586 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.586 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.586 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.586 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.586 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.586 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.586 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.587 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.587 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.587 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.587 * [misc]backup-simplify:  Simplify y into y
1548147785.587 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.587 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.587 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.587 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.587 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.587 * [misc]backup-simplify:  Simplify y into y
1548147785.587 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.587 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.587 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.587 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.587 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.587 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.587 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.587 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.588 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.588 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.588 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.588 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.588 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147785.588 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.588 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147785.589 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147785.589 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147785.589 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.589 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.589 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.589 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147785.589 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.590 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147785.590 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1548147785.590 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.590 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.590 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147785.591 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1548147785.591 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.591 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.591 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.591 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.591 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.591 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.591 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.591 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.592 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.592 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.592 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147785.593 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.593 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.593 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147785.594 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1548147785.594 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1548147785.594 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147785.594 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147785.594 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147785.594 * [misc]backup-simplify:  Simplify 2 into 2
1548147785.594 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.594 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.594 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.594 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.594 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.594 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.594 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.595 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.595 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.595 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.595 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.596 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.596 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.596 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.596 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.596 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.596 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.597 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.597 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.597 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.597 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.598 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147785.598 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.598 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147785.598 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147785.599 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.600 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1548147785.600 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1548147785.600 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.600 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.601 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.601 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.601 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1)
1548147785.601 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1548147785.601 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1548147785.601 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1548147785.601 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1548147785.601 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147785.601 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.601 * [misc]backup-simplify:  Simplify x into x
1548147785.601 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.601 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.601 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.601 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147785.602 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.602 * [misc]backup-simplify:  Simplify x into x
1548147785.602 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.602 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.602 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.602 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147785.602 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.602 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.602 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.602 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.602 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.602 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.602 * [misc]backup-simplify:  Simplify x into x
1548147785.602 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147785.602 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.602 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147785.602 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.602 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.602 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147785.602 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1548147785.603 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147785.603 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147785.603 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147785.603 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.603 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.603 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.603 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.603 * [misc]backup-simplify:  Simplify y into y
1548147785.603 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147785.603 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.603 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.603 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.603 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.603 * [misc]backup-simplify:  Simplify y into y
1548147785.603 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147785.603 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.603 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.603 * [misc]backup-simplify:  Simplify y into y
1548147785.603 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.603 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.603 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.603 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.603 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147785.603 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147785.603 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147785.603 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147785.603 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.603 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147785.604 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147785.604 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147785.604 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147785.604 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147785.604 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.604 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.604 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.604 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.604 * [misc]backup-simplify:  Simplify y into y
1548147785.604 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147785.604 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.604 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.604 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.604 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.604 * [misc]backup-simplify:  Simplify y into y
1548147785.604 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147785.604 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.604 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.604 * [misc]backup-simplify:  Simplify y into y
1548147785.604 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.604 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.604 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.604 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.604 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147785.604 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147785.604 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147785.604 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147785.605 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.605 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147785.605 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147785.605 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147785.605 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.605 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.605 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.605 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.605 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.606 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1548147785.606 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.606 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1548147785.606 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.606 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.606 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.606 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.606 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.607 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147785.607 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147785.607 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.607 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.608 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1548147785.608 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147785.608 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147785.608 * [misc]backup-simplify:  Simplify 2 into 2
1548147785.608 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.608 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.608 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.608 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.608 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.608 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.608 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.609 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.609 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.609 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.609 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.609 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.609 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.610 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.610 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.610 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147785.611 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147785.611 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.611 * [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
1548147785.611 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.612 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.612 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.612 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.612 * [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))))
1548147785.612 * [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
1548147785.612 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147785.612 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1548147785.612 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147785.612 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.612 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.612 * [misc]backup-simplify:  Simplify x into x
1548147785.612 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.612 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.612 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.612 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.612 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.613 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.613 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147785.613 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.613 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.613 * [misc]backup-simplify:  Simplify x into x
1548147785.613 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.613 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.613 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.613 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.613 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.613 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.613 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147785.613 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.613 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.613 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.613 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.613 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.613 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.614 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.614 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147785.614 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.614 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.614 * [misc]backup-simplify:  Simplify x into x
1548147785.614 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.614 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147785.614 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.614 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.614 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.614 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548147785.615 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.615 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147785.615 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.615 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147785.615 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.615 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.615 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.615 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.615 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.615 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.615 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.615 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.615 * [misc]backup-simplify:  Simplify y into y
1548147785.615 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.615 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147785.615 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.615 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.615 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.615 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.616 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.616 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.616 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.616 * [misc]backup-simplify:  Simplify y into y
1548147785.616 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.616 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.616 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.616 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.616 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.616 * [misc]backup-simplify:  Simplify y into y
1548147785.616 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.616 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.616 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.616 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.616 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.616 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.616 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.616 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.616 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.617 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.617 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.617 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.617 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.617 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.617 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.617 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147785.617 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.617 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.617 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.617 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.617 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.618 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.618 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.618 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.618 * [misc]backup-simplify:  Simplify y into y
1548147785.618 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.618 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147785.618 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.618 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.618 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.618 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.618 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.618 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.618 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.618 * [misc]backup-simplify:  Simplify y into y
1548147785.618 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.618 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.618 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.618 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.618 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.618 * [misc]backup-simplify:  Simplify y into y
1548147785.618 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.618 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.618 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.619 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.619 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.619 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.619 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.619 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.619 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.619 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.619 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.619 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.620 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.620 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147785.620 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.620 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.620 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.620 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147785.620 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147785.621 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.621 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147785.621 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1548147785.621 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.621 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.622 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147785.622 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.622 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.622 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.622 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.623 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.623 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.623 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.623 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.623 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.623 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.624 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1548147785.624 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.625 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.625 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147785.625 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1548147785.625 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147785.625 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147785.625 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147785.625 * [misc]backup-simplify:  Simplify 2 into 2
1548147785.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.625 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.625 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.625 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.625 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.626 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.626 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.626 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.626 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.626 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.627 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.627 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.627 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.627 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.627 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.628 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.628 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.628 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.628 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.629 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.629 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147785.629 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.629 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147785.629 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147785.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.629 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.630 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1548147785.630 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.630 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.630 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.630 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.630 * [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)))))
1548147785.630 * [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
1548147785.630 * [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
1548147785.630 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147785.630 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.630 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147785.630 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1548147785.630 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147785.630 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.630 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.630 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.630 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.630 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.631 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.631 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.631 * [misc]backup-simplify:  Simplify x into x
1548147785.631 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.631 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147785.631 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.631 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.631 * [misc]backup-simplify:  Simplify x into x
1548147785.631 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.631 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.631 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.631 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.631 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.633 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.633 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147785.633 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.633 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.633 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.633 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.633 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.633 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.633 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.633 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147785.633 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.633 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.633 * [misc]backup-simplify:  Simplify x into x
1548147785.633 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.633 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147785.633 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.633 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.634 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.634 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.634 * [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
1548147785.634 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147785.634 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.634 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.634 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147785.634 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147785.634 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.634 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.634 * [misc]backup-simplify:  Simplify y into y
1548147785.634 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.634 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.634 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.634 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.634 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.634 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.634 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.634 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.634 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.634 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.634 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.634 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.634 * [misc]backup-simplify:  Simplify y into y
1548147785.634 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.634 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.634 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.634 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.634 * [misc]backup-simplify:  Simplify y into y
1548147785.635 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.635 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.635 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.635 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.635 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.635 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.635 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.635 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.635 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.635 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.635 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.635 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.636 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147785.636 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.636 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147785.636 * [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
1548147785.636 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147785.636 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.636 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.636 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147785.636 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147785.636 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.636 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.636 * [misc]backup-simplify:  Simplify y into y
1548147785.636 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.636 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.636 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.636 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.636 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.636 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.636 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.636 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.636 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.636 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.636 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.636 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.636 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.636 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.636 * [misc]backup-simplify:  Simplify y into y
1548147785.636 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.636 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.636 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.636 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.636 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.636 * [misc]backup-simplify:  Simplify y into y
1548147785.637 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.637 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.637 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.637 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.637 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.637 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.637 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.637 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.637 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.637 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.637 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.637 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.637 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147785.637 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.637 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147785.638 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147785.638 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147785.638 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.638 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.638 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.638 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147785.638 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.638 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147785.638 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1548147785.638 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.638 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.639 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.639 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147785.639 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1548147785.639 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.639 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.639 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.639 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.639 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.639 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.639 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.639 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.640 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.640 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.640 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.640 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147785.640 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.640 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.640 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147785.641 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1548147785.641 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1548147785.641 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147785.641 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147785.641 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147785.641 * [misc]backup-simplify:  Simplify 2 into 2
1548147785.641 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.641 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.641 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.641 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.641 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.641 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.641 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.641 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.642 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.642 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.642 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.642 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.642 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.642 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.642 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.642 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.642 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.642 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.643 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.643 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.643 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.643 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147785.643 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.643 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147785.644 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147785.644 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.644 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.644 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1548147785.645 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1548147785.645 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.645 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.645 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.645 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.645 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1548147785.645 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1548147785.645 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1548147785.645 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1548147785.645 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1548147785.645 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147785.645 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.645 * [misc]backup-simplify:  Simplify x into x
1548147785.645 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.645 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.645 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.645 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147785.645 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.645 * [misc]backup-simplify:  Simplify x into x
1548147785.645 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.645 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.645 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.645 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147785.645 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.645 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.645 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.645 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.645 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.645 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.645 * [misc]backup-simplify:  Simplify x into x
1548147785.645 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147785.645 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.645 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147785.645 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.646 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.646 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147785.646 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1548147785.646 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147785.646 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147785.646 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147785.646 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.646 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.646 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.646 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.646 * [misc]backup-simplify:  Simplify y into y
1548147785.646 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147785.646 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.646 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.646 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.646 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.646 * [misc]backup-simplify:  Simplify y into y
1548147785.646 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147785.646 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.646 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.646 * [misc]backup-simplify:  Simplify y into y
1548147785.646 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.646 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.646 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.646 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.646 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147785.646 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147785.646 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147785.646 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147785.646 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.646 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147785.646 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147785.646 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147785.646 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147785.646 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147785.646 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.646 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.646 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.646 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.646 * [misc]backup-simplify:  Simplify y into y
1548147785.646 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147785.646 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.646 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.646 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.646 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.647 * [misc]backup-simplify:  Simplify y into y
1548147785.647 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147785.647 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.647 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.647 * [misc]backup-simplify:  Simplify y into y
1548147785.647 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.647 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.647 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.647 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.647 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147785.647 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147785.647 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147785.647 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147785.647 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.647 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147785.647 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147785.647 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147785.647 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.647 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.647 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.647 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.647 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.647 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1548147785.647 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.648 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.648 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1548147785.648 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.648 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.648 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.648 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.648 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.648 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.648 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.648 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147785.648 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147785.648 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.649 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.649 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1548147785.649 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147785.649 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147785.649 * [misc]backup-simplify:  Simplify 2 into 2
1548147785.649 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.649 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.649 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.649 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.649 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.649 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.649 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.649 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.650 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.650 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.650 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.650 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.650 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.650 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.650 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.650 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.651 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147785.651 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147785.651 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.651 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.651 * [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
1548147785.651 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.651 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.651 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.651 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.652 * [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))))
1548147785.652 * [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
1548147785.652 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147785.652 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1548147785.652 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147785.652 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.652 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.652 * [misc]backup-simplify:  Simplify x into x
1548147785.652 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.652 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.652 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.652 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.652 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.652 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.652 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147785.652 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.652 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.652 * [misc]backup-simplify:  Simplify x into x
1548147785.652 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.652 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.652 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.652 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.652 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.652 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.652 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147785.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.652 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.652 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.652 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.652 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.652 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.653 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147785.653 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.653 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.653 * [misc]backup-simplify:  Simplify x into x
1548147785.653 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.653 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147785.653 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.653 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.653 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.653 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548147785.653 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.653 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147785.653 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.653 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147785.653 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.653 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.653 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.653 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.653 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.654 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.654 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.654 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.654 * [misc]backup-simplify:  Simplify y into y
1548147785.654 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.654 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147785.654 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.654 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.654 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.654 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.654 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.654 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.654 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.654 * [misc]backup-simplify:  Simplify y into y
1548147785.654 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.654 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.654 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.654 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.654 * [misc]backup-simplify:  Simplify y into y
1548147785.654 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.654 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.654 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.654 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.654 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.654 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.654 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.654 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.654 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.655 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.655 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.655 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.655 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.655 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147785.655 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.655 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.655 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.655 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.655 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.655 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.655 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.655 * [misc]backup-simplify:  Simplify y into y
1548147785.655 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.655 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147785.655 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.655 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.655 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.655 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.655 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.655 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.655 * [misc]backup-simplify:  Simplify y into y
1548147785.655 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.655 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.655 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.655 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.655 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.655 * [misc]backup-simplify:  Simplify y into y
1548147785.655 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.656 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.656 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.656 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.656 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.656 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.656 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.656 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.656 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.656 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.656 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.656 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.656 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.656 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147785.657 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.657 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.657 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.657 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147785.657 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147785.657 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.658 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147785.658 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1548147785.658 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.658 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.658 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.659 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147785.659 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.659 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.659 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.659 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.659 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.659 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.659 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.660 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.661 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1548147785.661 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.661 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.661 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147785.662 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1548147785.662 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147785.662 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147785.662 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147785.662 * [misc]backup-simplify:  Simplify 2 into 2
1548147785.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.662 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.662 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.662 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.662 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.662 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.662 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.663 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.663 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.663 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.663 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.664 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.664 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.664 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.664 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.664 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.665 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.665 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.665 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.665 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.665 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.666 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147785.666 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.666 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147785.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147785.667 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.668 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1548147785.668 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.668 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.668 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.668 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.669 * [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)))))
1548147785.669 * [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
1548147785.669 * [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
1548147785.669 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147785.669 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.669 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147785.669 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1548147785.669 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147785.669 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.669 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.669 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.669 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.669 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.669 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.669 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.669 * [misc]backup-simplify:  Simplify x into x
1548147785.669 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.669 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147785.669 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.669 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.669 * [misc]backup-simplify:  Simplify x into x
1548147785.669 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.669 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.670 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.670 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.670 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.670 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.670 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147785.670 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.670 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.670 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.670 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.670 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.670 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.670 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.670 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147785.670 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.671 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.671 * [misc]backup-simplify:  Simplify x into x
1548147785.671 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.671 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147785.671 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.671 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.671 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.672 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.672 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.672 * [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
1548147785.672 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147785.672 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.672 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.672 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147785.672 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147785.672 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.672 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.672 * [misc]backup-simplify:  Simplify y into y
1548147785.672 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.672 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.672 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.672 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.672 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.672 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.673 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.673 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.673 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.673 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.673 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.673 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.673 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.673 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.673 * [misc]backup-simplify:  Simplify y into y
1548147785.673 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.673 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.673 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.673 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.673 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.673 * [misc]backup-simplify:  Simplify y into y
1548147785.673 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.673 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.673 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.673 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.673 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.673 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.673 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.674 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.674 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.674 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.674 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.674 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.675 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147785.675 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.675 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147785.675 * [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
1548147785.675 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147785.675 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.675 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147785.675 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147785.675 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147785.675 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.675 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.675 * [misc]backup-simplify:  Simplify y into y
1548147785.675 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.675 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.675 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.675 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.675 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.676 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.676 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.676 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.676 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.676 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.676 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.676 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.676 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.676 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.676 * [misc]backup-simplify:  Simplify y into y
1548147785.676 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.676 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.676 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.676 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.676 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.676 * [misc]backup-simplify:  Simplify y into y
1548147785.676 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.676 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.676 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.676 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.676 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.677 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.677 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.677 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.677 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.677 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.677 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.677 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.677 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147785.678 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.678 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147785.678 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147785.678 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147785.678 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.678 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.678 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.678 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147785.679 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.679 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147785.679 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1548147785.679 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.680 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.680 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.680 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147785.680 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1548147785.680 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.680 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.680 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.680 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.681 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.681 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.681 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.681 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.682 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147785.682 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.683 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.683 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147785.683 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1548147785.684 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1548147785.684 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147785.684 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147785.684 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147785.684 * [misc]backup-simplify:  Simplify 2 into 2
1548147785.684 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.684 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.684 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.684 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.684 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.684 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.684 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.685 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.685 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.685 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.685 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.686 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.686 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.686 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.686 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.686 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.686 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.687 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.687 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.688 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147785.688 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.688 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147785.689 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147785.689 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.690 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1548147785.690 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1548147785.690 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.690 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.690 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.690 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.690 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1548147785.691 * [misc]backup-simplify:  Simplify (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) into (pow (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) 1/3)
1548147785.691 * [misc]approximate:  Taking taylor expansion of (pow (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) 1/3) in (x y) around 0
1548147785.691 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) 1/3) in y
1548147785.691 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))))) in y
1548147785.691 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)))) in y
1548147785.691 * [misc]taylor:  Taking taylor expansion of 1/3 in y
1548147785.691 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147785.691 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))) in y
1548147785.691 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) in y
1548147785.692 * [misc]taylor:  Taking taylor expansion of (* (pow (+ x y) 2) (pow (- x y) 2)) in y
1548147785.692 * [misc]taylor:  Taking taylor expansion of (pow (+ x y) 2) in y
1548147785.692 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147785.692 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.692 * [misc]backup-simplify:  Simplify x into x
1548147785.692 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.692 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.692 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.692 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147785.692 * [misc]taylor:  Taking taylor expansion of (pow (- x y) 2) in y
1548147785.692 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147785.692 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.692 * [misc]backup-simplify:  Simplify x into x
1548147785.692 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.692 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.692 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.693 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.693 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147785.693 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 2) in y
1548147785.693 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147785.693 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.693 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.693 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.693 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.693 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.693 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.693 * [misc]backup-simplify:  Simplify x into x
1548147785.693 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.693 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147785.693 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.693 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.693 * [misc]backup-simplify:  Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1548147785.694 * [misc]backup-simplify:  Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1548147785.694 * [misc]backup-simplify:  Simplify (/ (pow x 4) (pow x 4)) into 1
1548147785.694 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147785.694 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147785.694 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.694 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.694 * [misc]backup-simplify:  Simplify (+ (* x -1) (* -1 x)) into (- (* 2 x))
1548147785.695 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.695 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 1 x)) into (* 2 x)
1548147785.695 * [misc]backup-simplify:  Simplify (+ (* (pow x 2) (- (* 2 x))) (* (* 2 x) (pow x 2))) into 0
1548147785.695 * [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
1548147785.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.695 * [misc]backup-simplify:  Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0
1548147785.696 * [misc]backup-simplify:  Simplify (- (/ 0 (pow x 4)) (+ (* 1 (/ 0 (pow x 4))))) into 0
1548147785.698 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147785.698 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147785.698 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.699 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.699 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* -1 -1) (* 0 x))) into 1
1548147785.699 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.700 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 1 1) (* 0 x))) into 1
1548147785.700 * [misc]backup-simplify:  Simplify (+ (* (pow x 2) 1) (+ (* (* 2 x) (- (* 2 x))) (* 1 (pow x 2)))) into (- (* 2 (pow x 2)))
1548147785.700 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.700 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1548147785.700 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.701 * [misc]backup-simplify:  Simplify (+ (* (pow x 2) 1) (+ (* 0 0) (* 1 (pow x 2)))) into (* 2 (pow x 2))
1548147785.701 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (pow x 2))) (pow x 4)) (+ (* 1 (/ (* 2 (pow x 2)) (pow x 4))) (* 0 (/ 0 (pow x 4))))) into (- (* 4 (/ 1 (pow x 2))))
1548147785.703 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow x 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow x 2))
1548147785.704 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow x 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow x 2))))
1548147785.704 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147785.704 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) 1/3) in x
1548147785.704 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))))) in x
1548147785.704 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)))) in x
1548147785.704 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147785.704 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147785.704 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))) in x
1548147785.704 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) in x
1548147785.704 * [misc]taylor:  Taking taylor expansion of (* (pow (+ x y) 2) (pow (- x y) 2)) in x
1548147785.704 * [misc]taylor:  Taking taylor expansion of (pow (+ x y) 2) in x
1548147785.704 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147785.704 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.704 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.704 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.704 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.704 * [misc]backup-simplify:  Simplify y into y
1548147785.704 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147785.705 * [misc]taylor:  Taking taylor expansion of (pow (- x y) 2) in x
1548147785.705 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147785.705 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.705 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.705 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.705 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.705 * [misc]backup-simplify:  Simplify y into y
1548147785.705 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147785.705 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147785.705 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 2) in x
1548147785.705 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147785.705 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.705 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.705 * [misc]backup-simplify:  Simplify y into y
1548147785.705 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.705 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.705 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.705 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.705 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.705 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147785.705 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.705 * [misc]backup-simplify:  Simplify (* (- y) (- y)) into (pow y 2)
1548147785.705 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1548147785.706 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1548147785.706 * [misc]backup-simplify:  Simplify (/ (pow y 4) (pow y 4)) into 1
1548147785.706 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147785.706 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147785.706 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.706 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.707 * [misc]backup-simplify:  Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
1548147785.707 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.707 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
1548147785.707 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) (- (* 2 y))) (* (* 2 y) (pow y 2))) into 0
1548147785.707 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.707 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.707 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
1548147785.708 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 4)) (+ (* 1 (/ 0 (pow y 4))))) into 0
1548147785.710 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147785.710 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147785.710 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.711 * [misc]backup-simplify:  Simplify (+ (* (- y) 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147785.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.711 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
1548147785.712 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 1) (+ (* (* 2 y) (- (* 2 y))) (* 1 (pow y 2)))) into (- (* 2 (pow y 2)))
1548147785.712 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147785.712 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.712 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.712 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 1) (+ (* 0 0) (* 1 (pow y 2)))) into (* 2 (pow y 2))
1548147785.713 * [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))))
1548147785.715 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147785.715 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147785.715 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147785.715 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) 1/3) in x
1548147785.715 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))))) in x
1548147785.715 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)))) in x
1548147785.715 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147785.715 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147785.715 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))) in x
1548147785.716 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) in x
1548147785.716 * [misc]taylor:  Taking taylor expansion of (* (pow (+ x y) 2) (pow (- x y) 2)) in x
1548147785.716 * [misc]taylor:  Taking taylor expansion of (pow (+ x y) 2) in x
1548147785.716 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147785.716 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.716 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.716 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.716 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.716 * [misc]backup-simplify:  Simplify y into y
1548147785.716 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147785.716 * [misc]taylor:  Taking taylor expansion of (pow (- x y) 2) in x
1548147785.716 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147785.716 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.716 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.716 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.716 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.716 * [misc]backup-simplify:  Simplify y into y
1548147785.716 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147785.716 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147785.716 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 2) in x
1548147785.716 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147785.716 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.716 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.716 * [misc]backup-simplify:  Simplify y into y
1548147785.716 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.716 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.716 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.716 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.716 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.717 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147785.717 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.717 * [misc]backup-simplify:  Simplify (* (- y) (- y)) into (pow y 2)
1548147785.717 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1548147785.717 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1548147785.717 * [misc]backup-simplify:  Simplify (/ (pow y 4) (pow y 4)) into 1
1548147785.717 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147785.717 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147785.718 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.718 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.718 * [misc]backup-simplify:  Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
1548147785.718 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.718 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
1548147785.718 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) (- (* 2 y))) (* (* 2 y) (pow y 2))) into 0
1548147785.718 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.719 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.719 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
1548147785.719 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 4)) (+ (* 1 (/ 0 (pow y 4))))) into 0
1548147785.721 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147785.722 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147785.722 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.722 * [misc]backup-simplify:  Simplify (+ (* (- y) 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147785.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.722 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
1548147785.723 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 1) (+ (* (* 2 y) (- (* 2 y))) (* 1 (pow y 2)))) into (- (* 2 (pow y 2)))
1548147785.723 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147785.723 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.723 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.724 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 1) (+ (* 0 0) (* 1 (pow y 2)))) into (* 2 (pow y 2))
1548147785.724 * [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))))
1548147785.726 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147785.727 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147785.727 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147785.727 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147785.727 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.727 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.729 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
1548147785.729 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.729 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.729 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.729 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.730 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)))) into (/ -4/3 (pow y 2))
1548147785.730 * [misc]taylor:  Taking taylor expansion of (/ -4/3 (pow y 2)) in y
1548147785.730 * [misc]taylor:  Taking taylor expansion of -4/3 in y
1548147785.730 * [misc]backup-simplify:  Simplify -4/3 into -4/3
1548147785.730 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.730 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.730 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.730 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.730 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.730 * [misc]backup-simplify:  Simplify (/ -4/3 1) into -4/3
1548147785.731 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.731 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.731 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -4/3 (/ 0 1)))) into 0
1548147785.731 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -4/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.731 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.732 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.732 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.732 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.732 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.732 * [misc]backup-simplify:  Simplify (+ (* (- y) 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147785.732 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.733 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
1548147785.733 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 0) (+ (* (* 2 y) 1) (+ (* 1 (- (* 2 y))) (* 0 (pow y 2))))) into 0
1548147785.733 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147785.733 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.734 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 0) (+ (* 0 1) (+ (* 1 0) (* 0 (pow y 2))))) into 0
1548147785.734 * [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
1548147785.737 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1548147785.737 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0)))) into 0
1548147785.739 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548147785.739 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.739 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.739 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.739 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.740 * [misc]backup-simplify:  Simplify (* (cbrt (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))))) (cbrt (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))))) into (pow (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3)
1548147785.740 * [misc]approximate:  Taking taylor expansion of (pow (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in (x y) around 0
1548147785.740 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in y
1548147785.740 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in y
1548147785.740 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in y
1548147785.740 * [misc]taylor:  Taking taylor expansion of 1/3 in y
1548147785.740 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147785.740 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in y
1548147785.740 * [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
1548147785.740 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in y
1548147785.740 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
1548147785.740 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147785.740 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.740 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.740 * [misc]backup-simplify:  Simplify x into x
1548147785.740 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.740 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.740 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.740 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.740 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.740 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.740 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.740 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in y
1548147785.740 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147785.740 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.740 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.741 * [misc]backup-simplify:  Simplify x into x
1548147785.741 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.741 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.741 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.741 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.741 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.741 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.741 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.741 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in y
1548147785.741 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147785.741 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.741 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.741 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.741 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.741 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.741 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.741 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147785.741 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.741 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.741 * [misc]backup-simplify:  Simplify x into x
1548147785.741 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.742 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147785.742 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.742 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.742 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147785.742 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.742 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.742 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.742 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147785.742 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147785.742 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.743 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.743 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1548147785.743 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 x)) (* (/ 1 x) -1)) into (- (* 2 (/ 1 x)))
1548147785.743 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.743 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1548147785.743 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 x)) (* (/ 1 x) 1)) into (* 2 (/ 1 x))
1548147785.743 * [misc]backup-simplify:  Simplify (+ (* 1 (- (* 2 (/ 1 x)))) (* (* 2 (/ 1 x)) 1)) into 0
1548147785.743 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.743 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.744 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.744 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147785.745 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147785.745 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147785.745 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1548147785.746 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.746 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.746 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 x) (/ 1 x)) (* 0 -1))) into (/ 1 (pow x 2))
1548147785.746 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1548147785.746 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.747 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 x) (/ 1 x)) (* 0 1))) into (/ 1 (pow x 2))
1548147785.747 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow x 2))) (+ (* (* 2 (/ 1 x)) (- (* 2 (/ 1 x)))) (* (/ 1 (pow x 2)) 1))) into (- (* 2 (/ 1 (pow x 2))))
1548147785.747 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.747 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.747 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
1548147785.747 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow x 2))) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (* 2 (/ 1 (pow x 2)))
1548147785.748 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 (pow x 2)))) 1) (+ (* 1 (/ (* 2 (/ 1 (pow x 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4 (/ 1 (pow x 2))))
1548147785.749 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow x 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow x 2))
1548147785.749 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow x 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow x 2))))
1548147785.749 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147785.749 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in x
1548147785.749 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in x
1548147785.749 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in x
1548147785.749 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147785.749 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147785.749 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in x
1548147785.749 * [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
1548147785.749 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
1548147785.749 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1548147785.749 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.749 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.749 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.749 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.750 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.750 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.750 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.750 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.750 * [misc]backup-simplify:  Simplify y into y
1548147785.750 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.750 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.750 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
1548147785.750 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147785.750 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.750 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.750 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.750 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.750 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.750 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.750 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.750 * [misc]backup-simplify:  Simplify y into y
1548147785.750 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.750 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.750 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1548147785.750 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.750 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.750 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.750 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.750 * [misc]backup-simplify:  Simplify y into y
1548147785.750 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.751 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.751 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.751 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.751 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.751 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.751 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.751 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.751 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.751 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.751 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.751 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.751 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.751 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.751 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.752 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147785.752 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147785.752 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.752 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147785.752 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147785.752 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
1548147785.752 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.752 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147785.752 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
1548147785.752 * [misc]backup-simplify:  Simplify (+ (* 1 (- (* 2 (/ 1 y)))) (* (* 2 (/ 1 y)) 1)) into 0
1548147785.752 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.753 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.753 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.753 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147785.754 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147785.755 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147785.755 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.755 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.755 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.755 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.755 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (pow y 2))
1548147785.755 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.756 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.756 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.756 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147785.756 * [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))))
1548147785.756 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.757 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.757 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147785.757 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
1548147785.757 * [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))))
1548147785.759 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147785.759 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147785.759 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147785.759 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in x
1548147785.759 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in x
1548147785.759 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in x
1548147785.759 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147785.759 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147785.759 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in x
1548147785.759 * [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
1548147785.759 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
1548147785.759 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1548147785.759 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.759 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.759 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.759 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.759 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.759 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.759 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.759 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.759 * [misc]backup-simplify:  Simplify y into y
1548147785.759 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.760 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.760 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
1548147785.760 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147785.760 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.760 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.760 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.760 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.760 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.760 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.760 * [misc]backup-simplify:  Simplify y into y
1548147785.760 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.760 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.760 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1548147785.760 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.760 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.760 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.760 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.760 * [misc]backup-simplify:  Simplify y into y
1548147785.760 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.760 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.760 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.760 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.760 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.760 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.760 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.760 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.761 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.761 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.761 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.761 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.761 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.761 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.761 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147785.761 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147785.761 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.761 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147785.762 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147785.762 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
1548147785.762 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.762 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147785.762 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
1548147785.762 * [misc]backup-simplify:  Simplify (+ (* 1 (- (* 2 (/ 1 y)))) (* (* 2 (/ 1 y)) 1)) into 0
1548147785.762 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.762 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.763 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.763 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147785.764 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147785.764 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147785.764 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.765 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.765 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (pow y 2))
1548147785.766 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.766 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.766 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147785.767 * [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))))
1548147785.767 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.767 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.767 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147785.767 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
1548147785.767 * [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))))
1548147785.769 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147785.769 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147785.769 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147785.769 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147785.769 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.769 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.770 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
1548147785.770 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.770 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.770 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.770 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.771 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)))) into (/ -4/3 (pow y 2))
1548147785.771 * [misc]taylor:  Taking taylor expansion of (/ -4/3 (pow y 2)) in y
1548147785.771 * [misc]taylor:  Taking taylor expansion of -4/3 in y
1548147785.771 * [misc]backup-simplify:  Simplify -4/3 into -4/3
1548147785.771 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.771 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.771 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.771 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.771 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.771 * [misc]backup-simplify:  Simplify (/ -4/3 1) into -4/3
1548147785.771 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.771 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.772 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -4/3 (/ 0 1)))) into 0
1548147785.772 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -4/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.772 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.772 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.772 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.772 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.772 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.772 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.773 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.773 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147785.773 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.773 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.774 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.774 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147785.775 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (* 2 (/ 1 y)) (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) (- (* 2 (/ 1 y)))) (* 0 1)))) into 0
1548147785.775 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.775 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147785.775 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147785.776 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.776 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.776 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) 0) (* 0 1)))) into 0
1548147785.777 * [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
1548147785.780 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1548147785.781 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0)))) into 0
1548147785.783 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548147785.783 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.783 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.783 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.783 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.784 * [misc]backup-simplify:  Simplify (* (cbrt (/ (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))))) (cbrt (/ (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))))) into (* (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) (pow (cbrt -1) 2))
1548147785.784 * [misc]approximate:  Taking taylor expansion of (* (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) (pow (cbrt -1) 2)) in (x y) around 0
1548147785.784 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) (pow (cbrt -1) 2)) in y
1548147785.785 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in y
1548147785.785 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in y
1548147785.785 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in y
1548147785.785 * [misc]taylor:  Taking taylor expansion of 1/3 in y
1548147785.785 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147785.785 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in y
1548147785.785 * [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
1548147785.785 * [misc]taylor:  Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) in y
1548147785.785 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in y
1548147785.785 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147785.785 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.785 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.785 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.785 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.785 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.785 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.785 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.785 * [misc]backup-simplify:  Simplify x into x
1548147785.785 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.786 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.786 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
1548147785.786 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147785.786 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147785.786 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.786 * [misc]backup-simplify:  Simplify x into x
1548147785.786 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147785.786 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147785.786 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.786 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.786 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.786 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.786 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.786 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in y
1548147785.786 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147785.786 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147785.786 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.786 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.786 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.786 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.787 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.787 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.787 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147785.787 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147785.787 * [misc]taylor:  Taking taylor expansion of x in y
1548147785.787 * [misc]backup-simplify:  Simplify x into x
1548147785.787 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147785.787 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147785.787 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.787 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.787 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.788 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.788 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.788 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.788 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147785.788 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147785.789 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.789 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1548147785.789 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 x)) (* (/ 1 x) 1)) into (* 2 (/ 1 x))
1548147785.789 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.789 * [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
1548147785.789 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
1548147785.789 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 x))) (* (- (/ 1 x)) 1)) into (- (* 2 (/ 1 x)))
1548147785.790 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 x))) (* (- (* 2 (/ 1 x))) 1)) into 0
1548147785.790 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.790 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.790 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.790 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.791 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147785.793 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147785.793 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147785.794 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1548147785.794 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.794 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 x) (/ 1 x)) (* 0 1))) into (/ 1 (pow x 2))
1548147785.795 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.795 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1548147785.795 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.796 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) (- (/ 1 x))) (* 0 1))) into (/ 1 (pow x 2))
1548147785.796 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow x 2))) (+ (* (- (* 2 (/ 1 x))) (* 2 (/ 1 x))) (* (/ 1 (pow x 2)) 1))) into (- (* 2 (/ 1 (pow x 2))))
1548147785.796 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.797 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.797 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
1548147785.797 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow x 2))) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (* 2 (/ 1 (pow x 2)))
1548147785.798 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 (pow x 2)))) 1) (+ (* 1 (/ (* 2 (/ 1 (pow x 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4 (/ 1 (pow x 2))))
1548147785.800 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow x 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow x 2))
1548147785.800 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow x 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow x 2))))
1548147785.800 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147785.800 * [misc]taylor:  Taking taylor expansion of (pow (cbrt -1) 2) in y
1548147785.800 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in y
1548147785.800 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147785.800 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.801 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1548147785.802 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1548147785.802 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) (pow (cbrt -1) 2)) in x
1548147785.802 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in x
1548147785.802 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in x
1548147785.802 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in x
1548147785.802 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147785.802 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147785.802 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in x
1548147785.802 * [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
1548147785.802 * [misc]taylor:  Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) in x
1548147785.802 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
1548147785.802 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147785.802 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.802 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.802 * [misc]backup-simplify:  Simplify y into y
1548147785.802 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.802 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.802 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.802 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.802 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.802 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.803 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.803 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.803 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1548147785.803 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.803 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.803 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.803 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.803 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.803 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.803 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.803 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.803 * [misc]backup-simplify:  Simplify y into y
1548147785.803 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.803 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.803 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1548147785.803 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.804 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.804 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.804 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.804 * [misc]backup-simplify:  Simplify y into y
1548147785.804 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.804 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.804 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.804 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.804 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.804 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.804 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.804 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.804 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.804 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.804 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147785.805 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.805 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.805 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.805 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.805 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147785.805 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147785.805 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.805 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147785.805 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
1548147785.805 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.806 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147785.806 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
1548147785.806 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 y))) (* (- (* 2 (/ 1 y))) 1)) into 0
1548147785.806 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.806 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.806 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.806 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147785.808 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147785.808 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147785.808 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.808 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.808 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.809 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147785.809 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.809 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.809 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.809 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.809 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
1548147785.809 * [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))))
1548147785.810 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.810 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.810 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147785.810 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
1548147785.810 * [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))))
1548147785.812 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147785.812 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147785.812 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147785.812 * [misc]taylor:  Taking taylor expansion of (pow (cbrt -1) 2) in x
1548147785.812 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in x
1548147785.812 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147785.812 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.812 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1548147785.813 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1548147785.813 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) (pow (cbrt -1) 2)) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147785.813 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147785.813 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in x
1548147785.813 * [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
1548147785.813 * [misc]taylor:  Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.813 * [misc]backup-simplify:  Simplify y into y
1548147785.813 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.813 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.813 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.813 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.813 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.813 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147785.813 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147785.813 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147785.813 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.813 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.813 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.814 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.814 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147785.814 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.814 * [misc]backup-simplify:  Simplify y into y
1548147785.814 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147785.814 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147785.814 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1548147785.814 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147785.814 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147785.814 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147785.814 * [misc]taylor:  Taking taylor expansion of y in x
1548147785.814 * [misc]backup-simplify:  Simplify y into y
1548147785.814 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147785.814 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147785.814 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147785.814 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147785.814 * [misc]taylor:  Taking taylor expansion of x in x
1548147785.814 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.814 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.814 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.814 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.814 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147785.814 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147785.815 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.815 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.815 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.815 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147785.815 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147785.815 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147785.815 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.815 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147785.815 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
1548147785.815 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.816 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.816 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147785.816 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
1548147785.816 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 y))) (* (- (* 2 (/ 1 y))) 1)) into 0
1548147785.816 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.816 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147785.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.816 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.816 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147785.818 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147785.818 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147785.818 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.818 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.818 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.819 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147785.819 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147785.819 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.819 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.819 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.819 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
1548147785.820 * [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))))
1548147785.820 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.820 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.820 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147785.820 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
1548147785.820 * [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))))
1548147785.822 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147785.822 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147785.822 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147785.822 * [misc]taylor:  Taking taylor expansion of (pow (cbrt -1) 2) in x
1548147785.822 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in x
1548147785.822 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147785.822 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.822 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1548147785.823 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1548147785.823 * [misc]backup-simplify:  Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
1548147785.824 * [misc]backup-simplify:  Simplify (* 1 (pow (cbrt -1) 2)) into (pow (cbrt -1) 2)
1548147785.824 * [misc]taylor:  Taking taylor expansion of (pow (cbrt -1) 2) in y
1548147785.824 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in y
1548147785.824 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147785.824 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.824 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1548147785.825 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1548147785.825 * [misc]backup-simplify:  Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
1548147785.825 * [misc]backup-simplify:  Simplify (pow (cbrt -1) 2) into (pow (cbrt -1) 2)
1548147785.826 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
1548147785.827 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
1548147785.828 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (cbrt -1) 2))) into 0
1548147785.828 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.828 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.828 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.828 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
1548147785.829 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.830 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1548147785.831 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1548147785.831 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)))) into (/ -4/3 (pow y 2))
1548147785.832 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -4/3 (pow y 2)) (pow (cbrt -1) 2)))) into (- (* 4/3 (/ (pow (cbrt -1) 2) (pow y 2))))
1548147785.832 * [misc]taylor:  Taking taylor expansion of (- (* 4/3 (/ (pow (cbrt -1) 2) (pow y 2)))) in y
1548147785.832 * [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (pow (cbrt -1) 2) (pow y 2))) in y
1548147785.832 * [misc]taylor:  Taking taylor expansion of 4/3 in y
1548147785.832 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1548147785.832 * [misc]taylor:  Taking taylor expansion of (/ (pow (cbrt -1) 2) (pow y 2)) in y
1548147785.832 * [misc]taylor:  Taking taylor expansion of (pow (cbrt -1) 2) in y
1548147785.833 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in y
1548147785.833 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147785.833 * [misc]backup-simplify:  Simplify -1 into -1
1548147785.833 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1548147785.834 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1548147785.834 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147785.834 * [misc]taylor:  Taking taylor expansion of y in y
1548147785.834 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.834 * [misc]backup-simplify:  Simplify 1 into 1
1548147785.834 * [misc]backup-simplify:  Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
1548147785.835 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147785.835 * [misc]backup-simplify:  Simplify (/ (pow (cbrt -1) 2) 1) into (pow (cbrt -1) 2)
1548147785.838 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1548147785.839 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1548147785.840 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147785.841 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
1548147785.841 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147785.843 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)))) into 0
1548147785.845 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.847 * [misc]backup-simplify:  Simplify (+ (* 4/3 0) (+ (* 0 0) (* 0 (pow (cbrt -1) 2)))) into 0
1548147785.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.847 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.847 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.850 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1548147785.851 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1548147785.851 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.853 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0
1548147785.855 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0
1548147785.855 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.856 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.856 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147785.856 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147785.857 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.857 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147785.857 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.857 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
1548147785.858 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 y))) (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) (* 2 (/ 1 y))) (* 0 1)))) into 0
1548147785.858 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147785.858 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147785.859 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147785.859 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147785.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147785.860 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) 0) (* 0 1)))) into 0
1548147785.861 * [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
1548147785.865 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1548147785.865 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0)))) into 0
1548147785.867 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548147785.869 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -4/3 (pow y 2)) 0) (* 0 (pow (cbrt -1) 2))))) into 0
1548147785.869 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147785.869 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.869 * [misc]backup-simplify:  Simplify 0 into 0
1548147785.870 * [misc]backup-simplify:  Simplify (pow (cbrt -1) 2) into (pow (cbrt -1) 2)
1548147785.870 * * * [misc]progress:  simplifying candidates
1548147785.870 * * * * [misc]progress:  [ 1 / 148 ] 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 (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1))))>
1548147785.870 * * * * [misc]progress:  [ 2 / 148 ] 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 (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))))))>
1548147785.870 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1548147785.870 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147785.872 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147785.875 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147785.879 * * [misc]simplify:  iters left: 3 (37 enodes)
1548147785.883 * * [misc]simplify:  iters left: 2 (39 enodes)
1548147785.888 * * [misc]simplify:  iters left: 1 (41 enodes)
1548147785.893 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1548147785.893 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))))))
1548147785.893 * * * * [misc]progress:  [ 3 / 148 ] 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 (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))))))>
1548147785.894 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1548147785.894 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147785.895 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147785.903 * * [misc]simplify:  iters left: 4 (52 enodes)
1548147785.916 * * [misc]simplify:  iters left: 3 (91 enodes)
1548147785.929 * * [misc]simplify:  iters left: 2 (138 enodes)
1548147785.964 * * [misc]simplify:  iters left: 1 (226 enodes)
1548147786.050 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1548147786.050 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))))))
1548147786.050 * * * * [misc]progress:  [ 4 / 148 ] 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 (exp (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))>
1548147786.050 * * * * [misc]progress:  [ 5 / 148 ] 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 (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))>
1548147786.050 * * * * [misc]progress:  [ 6 / 148 ] 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 (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))))))))>
1548147786.051 * [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))))
1548147786.051 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147786.054 * * [misc]simplify:  iters left: 5 (58 enodes)
1548147786.071 * * [misc]simplify:  iters left: 4 (320 enodes)
1548147786.293 * [exit]simplify:  Simplified to (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))
1548147786.293 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))))))
1548147786.293 * * * * [misc]progress:  [ 7 / 148 ] 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 (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))))))))>
1548147786.293 * [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))))
1548147786.293 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147786.299 * * [misc]simplify:  iters left: 5 (51 enodes)
1548147786.326 * * [misc]simplify:  iters left: 4 (274 enodes)
1548147786.531 * [exit]simplify:  Simplified to (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)
1548147786.532 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (cbrt (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)))))
1548147786.532 * * * * [misc]progress:  [ 8 / 148 ] 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 (* (* (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))))))))>
1548147786.532 * * * * [misc]progress:  [ 9 / 148 ] 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 (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))))))))>
1548147786.532 * * * * [misc]progress:  [ 10 / 148 ] 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 (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))>
1548147786.532 * * * * [misc]progress:  [ 11 / 148 ] 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)))))))>
1548147786.532 * * * * [misc]progress:  [ 12 / 148 ] 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) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))>
1548147786.532 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1548147786.532 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147786.534 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147786.536 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147786.540 * * [misc]simplify:  iters left: 3 (30 enodes)
1548147786.543 * * [misc]simplify:  iters left: 2 (32 enodes)
1548147786.547 * [exit]simplify:  Simplified to (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
1548147786.547 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (* (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y)))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))
1548147786.547 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1548147786.548 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147786.549 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147786.556 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1548147786.556 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y))))))))
1548147786.556 * * * * [misc]progress:  [ 13 / 148 ] 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) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))>
1548147786.556 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147786.557 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147786.559 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147786.563 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147786.568 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147786.573 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147786.573 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))
1548147786.573 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1548147786.574 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147786.576 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147786.579 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1548147786.579 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y))))))))
1548147786.579 * * * * [misc]progress:  [ 14 / 148 ] 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) 1) (/ (+ x y) (+ (* x x) (* y y)))))))>
1548147786.580 * [enter]simplify:  Simplifying (/ (- x y) 1)
1548147786.580 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147786.582 * * [misc]simplify:  iters left: 3 (12 enodes)
1548147786.585 * * [misc]simplify:  iters left: 2 (16 enodes)
1548147786.588 * * [misc]simplify:  iters left: 1 (18 enodes)
1548147786.590 * [exit]simplify:  Simplified to (- x y)
1548147786.590 * [misc]simplify:  Simplified (2 2 1 1) to (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)))))))
1548147786.590 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1548147786.590 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147786.591 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147786.592 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1548147786.592 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (* (- x y) (/ (+ y x) (+ (* x x) (* y y)))))))
1548147786.593 * * * * [misc]progress:  [ 15 / 148 ] 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 (* 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))>
1548147786.593 * * * * [misc]progress:  [ 16 / 148 ] 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)) (/ 1 (+ (* x x) (* y y)))))))>
1548147786.593 * * * * [misc]progress:  [ 17 / 148 ] 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 (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))))>
1548147786.593 * * * * [misc]progress:  [ 18 / 148 ] 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)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))>
1548147786.593 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147786.593 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147786.594 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147786.595 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147786.595 * [misc]simplify:  Simplified (2 2 1 2) to (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)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))
1548147786.595 * * * * [misc]progress:  [ 19 / 148 ] 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)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))>
1548147786.595 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1548147786.595 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147786.596 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147786.597 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1548147786.597 * [misc]simplify:  Simplified (2 2 1 2) to (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)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))
1548147786.597 * * * * [misc]progress:  [ 20 / 148 ] 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)) 1) (+ (* x x) (* y y))))))>
1548147786.597 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1548147786.597 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147786.598 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147786.599 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1548147786.599 * [misc]simplify:  Simplified (2 2 1 2) to (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)) 1) (+ (* x x) (* y y))))))
1548147786.599 * * * * [misc]progress:  [ 21 / 148 ] 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 x) (* y y)) (+ x y))))))>
1548147786.599 * [enter]simplify:  Simplifying (- x y)
1548147786.599 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147786.599 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147786.600 * [exit]simplify:  Simplified to (- x y)
1548147786.600 * [misc]simplify:  Simplified (2 2 1 1) to (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 x) (* y y)) (+ x y))))))
1548147786.600 * * * * [misc]progress:  [ 22 / 148 ] 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)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))))))>
1548147786.600 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1548147786.600 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147786.602 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147786.607 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147786.619 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147786.659 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147786.737 * [exit]simplify:  Simplified to (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))
1548147786.737 * [misc]simplify:  Simplified (2 2 1 2) to (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)) (+ (pow (* x x) 3) (pow (* y y) 3))) (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))))))
1548147786.737 * * * * [misc]progress:  [ 23 / 148 ] 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) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y))))))>
1548147786.737 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1548147786.737 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147786.738 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147786.740 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147786.743 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147786.748 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1548147786.748 * [misc]simplify:  Simplified (2 2 1 2) to (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) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y))))))
1548147786.748 * * * * [misc]progress:  [ 24 / 148 ] 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 (/ (* (- (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)))))))))>
1548147786.748 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147786.749 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147786.750 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147786.755 * * [misc]simplify:  iters left: 3 (66 enodes)
1548147786.769 * * [misc]simplify:  iters left: 2 (215 enodes)
1548147786.871 * * [misc]simplify:  iters left: 1 (494 enodes)
1548147787.092 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147787.092 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- (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)))))))))
1548147787.092 * * * * [misc]progress:  [ 25 / 148 ] 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 (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))>
1548147787.092 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1548147787.093 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147787.096 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147787.103 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147787.123 * * [misc]simplify:  iters left: 3 (172 enodes)
1548147787.278 * [exit]simplify:  Simplified to (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3)))
1548147787.278 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))
1548147787.278 * * * * [misc]progress:  [ 26 / 148 ] 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 x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))>
1548147787.278 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1548147787.278 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147787.280 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147787.286 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147787.306 * * [misc]simplify:  iters left: 3 (306 enodes)
1548147787.504 * [exit]simplify:  Simplified to (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3)))
1548147787.504 * [misc]simplify:  Simplified (2 2 1 1) to (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)) (+ (pow y 3) (pow x 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))
1548147787.504 * * * * [misc]progress:  [ 27 / 148 ] 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 x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))>
1548147787.505 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147787.505 * * [misc]simplify:  iters left: 6 (6 enodes)
1548147787.508 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147787.510 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147787.516 * * [misc]simplify:  iters left: 3 (111 enodes)
1548147787.592 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147787.593 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))
1548147787.593 * * * * [misc]progress:  [ 28 / 148 ] 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) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))>
1548147787.593 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1548147787.593 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147787.596 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147787.604 * * [misc]simplify:  iters left: 3 (61 enodes)
1548147787.624 * * [misc]simplify:  iters left: 2 (153 enodes)
1548147787.653 * * [misc]simplify:  iters left: 1 (282 enodes)
1548147787.735 * [exit]simplify:  Simplified to (* (+ (pow y 3) (pow x 3)) (- x y))
1548147787.735 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (+ (pow y 3) (pow x 3)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))
1548147787.735 * * * * [misc]progress:  [ 29 / 148 ] 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 x) (* y y))) (* (+ (* x x) (* y y)) (- x y))))))>
1548147787.735 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1548147787.736 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147787.737 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147787.739 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147787.751 * * [misc]simplify:  iters left: 3 (156 enodes)
1548147787.840 * [exit]simplify:  Simplified to (* (* (- x y) (- x y)) (+ y x))
1548147787.840 * [misc]simplify:  Simplified (2 2 1 1) to (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)) (+ y x)) (* (+ (* x x) (* y y)) (- x y))))))
1548147787.840 * * * * [misc]progress:  [ 30 / 148 ] 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 (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))>
1548147787.840 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1548147787.840 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147787.842 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147787.846 * * [misc]simplify:  iters left: 3 (51 enodes)
1548147787.857 * * [misc]simplify:  iters left: 2 (151 enodes)
1548147787.913 * * [misc]simplify:  iters left: 1 (311 enodes)
1548147788.011 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ y x))
1548147788.011 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))
1548147788.011 * * * * [misc]progress:  [ 31 / 148 ] 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 x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y))))))>
1548147788.012 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1548147788.012 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147788.015 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147788.022 * * [misc]simplify:  iters left: 4 (56 enodes)
1548147788.043 * * [misc]simplify:  iters left: 3 (164 enodes)
1548147788.100 * * [misc]simplify:  iters left: 2 (445 enodes)
1548147788.441 * [exit]simplify:  Simplified to (* (- x y) (* (+ x y) (+ x y)))
1548147788.441 * [misc]simplify:  Simplified (2 2 1 1) to (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 y))) (* (+ (* x x) (* y y)) (+ x y))))))
1548147788.441 * * * * [misc]progress:  [ 32 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147788.442 * * * * [misc]progress:  [ 33 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147788.442 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1548147788.442 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147788.443 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147788.446 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147788.451 * * [misc]simplify:  iters left: 3 (37 enodes)
1548147788.455 * * [misc]simplify:  iters left: 2 (39 enodes)
1548147788.462 * * [misc]simplify:  iters left: 1 (41 enodes)
1548147788.469 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1548147788.469 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147788.469 * * * * [misc]progress:  [ 34 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147788.470 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1548147788.470 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147788.474 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147788.482 * * [misc]simplify:  iters left: 4 (52 enodes)
1548147788.497 * * [misc]simplify:  iters left: 3 (91 enodes)
1548147788.515 * * [misc]simplify:  iters left: 2 (138 enodes)
1548147788.538 * * [misc]simplify:  iters left: 1 (226 enodes)
1548147788.616 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1548147788.617 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147788.617 * * * * [misc]progress:  [ 35 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147788.617 * * * * [misc]progress:  [ 36 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147788.617 * * * * [misc]progress:  [ 37 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147788.617 * [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))))
1548147788.617 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147788.620 * * [misc]simplify:  iters left: 5 (58 enodes)
1548147788.642 * * [misc]simplify:  iters left: 4 (320 enodes)
1548147788.859 * [exit]simplify:  Simplified to (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))
1548147788.859 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (cbrt (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147788.859 * * * * [misc]progress:  [ 38 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147788.859 * [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))))
1548147788.859 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147788.865 * * [misc]simplify:  iters left: 5 (51 enodes)
1548147788.892 * * [misc]simplify:  iters left: 4 (274 enodes)
1548147789.106 * [exit]simplify:  Simplified to (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)
1548147789.106 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (cbrt (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.106 * * * * [misc]progress:  [ 39 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (* (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))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.106 * * * * [misc]progress:  [ 40 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.106 * * * * [misc]progress:  [ 41 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.106 * * * * [misc]progress:  [ 42 / 148 ] 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))))))>
1548147789.106 * * * * [misc]progress:  [ 43 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.106 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1548147789.106 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147789.108 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147789.110 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147789.114 * * [misc]simplify:  iters left: 3 (30 enodes)
1548147789.118 * * [misc]simplify:  iters left: 2 (32 enodes)
1548147789.126 * [exit]simplify:  Simplified to (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
1548147789.126 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y)))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.126 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1548147789.126 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147789.133 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147789.136 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1548147789.136 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.136 * * * * [misc]progress:  [ 44 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.136 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147789.137 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147789.139 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147789.144 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147789.146 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147789.148 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147789.148 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.149 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1548147789.149 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147789.150 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147789.152 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1548147789.152 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.152 * * * * [misc]progress:  [ 45 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.152 * [enter]simplify:  Simplifying (/ (- x y) 1)
1548147789.152 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147789.153 * * [misc]simplify:  iters left: 3 (12 enodes)
1548147789.154 * * [misc]simplify:  iters left: 2 (16 enodes)
1548147789.156 * * [misc]simplify:  iters left: 1 (18 enodes)
1548147789.157 * [exit]simplify:  Simplified to (- x y)
1548147789.157 * [misc]simplify:  Simplified (2 1 2 1 1) to (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))))))
1548147789.157 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1548147789.157 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147789.158 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147789.159 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1548147789.160 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (/ (+ y x) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.160 * * * * [misc]progress:  [ 46 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.160 * * * * [misc]progress:  [ 47 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (* (- x y) (+ x y)) (/ 1 (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.160 * * * * [misc]progress:  [ 48 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.160 * * * * [misc]progress:  [ 49 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.160 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147789.160 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147789.161 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147789.162 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147789.162 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.162 * * * * [misc]progress:  [ 50 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.162 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1548147789.162 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147789.163 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147789.164 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1548147789.164 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.164 * * * * [misc]progress:  [ 51 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.164 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1548147789.164 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147789.165 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147789.166 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1548147789.166 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.166 * * * * [misc]progress:  [ 52 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.166 * [enter]simplify:  Simplifying (- x y)
1548147789.166 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147789.167 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147789.167 * [exit]simplify:  Simplified to (- x y)
1548147789.167 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.167 * * * * [misc]progress:  [ 53 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.167 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1548147789.168 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147789.169 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147789.174 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147789.196 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147789.248 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147789.359 * [exit]simplify:  Simplified to (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))
1548147789.360 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.360 * * * * [misc]progress:  [ 54 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.360 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1548147789.360 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147789.361 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147789.362 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147789.365 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147789.370 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1548147789.370 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.370 * * * * [misc]progress:  [ 55 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (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)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.370 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147789.370 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147789.371 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147789.376 * * [misc]simplify:  iters left: 3 (66 enodes)
1548147789.399 * * [misc]simplify:  iters left: 2 (215 enodes)
1548147789.515 * * [misc]simplify:  iters left: 1 (494 enodes)
1548147789.755 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147789.756 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (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)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.756 * * * * [misc]progress:  [ 56 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.756 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1548147789.757 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147789.760 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147789.767 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147789.787 * * [misc]simplify:  iters left: 3 (172 enodes)
1548147789.941 * [exit]simplify:  Simplified to (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3)))
1548147789.942 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147789.942 * * * * [misc]progress:  [ 57 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147789.942 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1548147789.942 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147789.944 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147789.949 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147789.969 * * [misc]simplify:  iters left: 3 (306 enodes)
1548147790.184 * [exit]simplify:  Simplified to (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3)))
1548147790.184 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147790.184 * * * * [misc]progress:  [ 58 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147790.184 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147790.184 * * [misc]simplify:  iters left: 6 (6 enodes)
1548147790.186 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147790.191 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147790.203 * * [misc]simplify:  iters left: 3 (111 enodes)
1548147790.282 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147790.283 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147790.283 * * * * [misc]progress:  [ 59 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147790.283 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1548147790.283 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147790.285 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147790.289 * * [misc]simplify:  iters left: 3 (61 enodes)
1548147790.301 * * [misc]simplify:  iters left: 2 (153 enodes)
1548147790.349 * * [misc]simplify:  iters left: 1 (282 enodes)
1548147790.420 * [exit]simplify:  Simplified to (* (+ (pow y 3) (pow x 3)) (- x y))
1548147790.421 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (+ (pow y 3) (pow x 3)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147790.421 * * * * [misc]progress:  [ 60 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147790.421 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1548147790.421 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147790.422 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147790.424 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147790.435 * * [misc]simplify:  iters left: 3 (156 enodes)
1548147790.496 * [exit]simplify:  Simplified to (* (* (- x y) (- x y)) (+ y x))
1548147790.497 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (- x y)) (+ y x)) (* (+ (* x x) (* y y)) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147790.497 * * * * [misc]progress:  [ 61 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147790.497 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1548147790.497 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147790.498 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147790.502 * * [misc]simplify:  iters left: 3 (51 enodes)
1548147790.513 * * [misc]simplify:  iters left: 2 (151 enodes)
1548147790.555 * * [misc]simplify:  iters left: 1 (311 enodes)
1548147790.702 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ y x))
1548147790.702 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147790.702 * * * * [misc]progress:  [ 62 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147790.702 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1548147790.702 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147790.704 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147790.707 * * [misc]simplify:  iters left: 4 (56 enodes)
1548147790.719 * * [misc]simplify:  iters left: 3 (164 enodes)
1548147790.793 * * [misc]simplify:  iters left: 2 (445 enodes)
1548147791.050 * [exit]simplify:  Simplified to (* (- x y) (* (+ x y) (+ x y)))
1548147791.050 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (* (+ x y) (+ x y))) (* (+ (* x x) (* y y)) (+ x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.050 * * * * [misc]progress:  [ 63 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.050 * * * * [misc]progress:  [ 64 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.050 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1548147791.050 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147791.052 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147791.055 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147791.058 * * [misc]simplify:  iters left: 3 (37 enodes)
1548147791.066 * * [misc]simplify:  iters left: 2 (39 enodes)
1548147791.070 * * [misc]simplify:  iters left: 1 (41 enodes)
1548147791.077 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1548147791.077 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.077 * * * * [misc]progress:  [ 65 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.077 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1548147791.078 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147791.081 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147791.090 * * [misc]simplify:  iters left: 4 (52 enodes)
1548147791.099 * * [misc]simplify:  iters left: 3 (91 enodes)
1548147791.111 * * [misc]simplify:  iters left: 2 (138 enodes)
1548147791.144 * * [misc]simplify:  iters left: 1 (226 enodes)
1548147791.212 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1548147791.212 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.212 * * * * [misc]progress:  [ 66 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (exp (log (/ (* (- 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))))))>
1548147791.212 * * * * [misc]progress:  [ 67 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (log (exp (/ (* (- 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))))))>
1548147791.212 * * * * [misc]progress:  [ 68 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.213 * [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))))
1548147791.213 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147791.219 * * [misc]simplify:  iters left: 5 (58 enodes)
1548147791.254 * * [misc]simplify:  iters left: 4 (320 enodes)
1548147791.424 * [exit]simplify:  Simplified to (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))
1548147791.425 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (cbrt (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.425 * * * * [misc]progress:  [ 69 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.425 * [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))))
1548147791.425 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147791.428 * * [misc]simplify:  iters left: 5 (51 enodes)
1548147791.449 * * [misc]simplify:  iters left: 4 (274 enodes)
1548147791.640 * [exit]simplify:  Simplified to (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)
1548147791.640 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (cbrt (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.640 * * * * [misc]progress:  [ 70 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (* (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.640 * * * * [misc]progress:  [ 71 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.640 * * * * [misc]progress:  [ 72 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- 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))))))>
1548147791.640 * * * * [misc]progress:  [ 73 / 148 ] 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))))))>
1548147791.640 * * * * [misc]progress:  [ 74 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.640 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1548147791.640 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147791.643 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147791.648 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147791.655 * * [misc]simplify:  iters left: 3 (30 enodes)
1548147791.661 * * [misc]simplify:  iters left: 2 (32 enodes)
1548147791.666 * [exit]simplify:  Simplified to (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
1548147791.666 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (* (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y)))) (/ (+ x y) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.667 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1548147791.667 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147791.671 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147791.672 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1548147791.672 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (* (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.672 * * * * [misc]progress:  [ 75 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.672 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147791.673 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147791.674 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147791.676 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147791.678 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147791.680 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147791.680 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.680 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1548147791.680 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147791.681 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147791.683 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1548147791.683 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (* (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.683 * * * * [misc]progress:  [ 76 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.683 * [enter]simplify:  Simplifying (/ (- x y) 1)
1548147791.683 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147791.684 * * [misc]simplify:  iters left: 3 (12 enodes)
1548147791.685 * * [misc]simplify:  iters left: 2 (16 enodes)
1548147791.687 * * [misc]simplify:  iters left: 1 (18 enodes)
1548147791.688 * [exit]simplify:  Simplified to (- x y)
1548147791.688 * [misc]simplify:  Simplified (2 1 1 1 1) to (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))))))
1548147791.688 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1548147791.689 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147791.691 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147791.694 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1548147791.694 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (* (cbrt (* (- x y) (/ (+ y x) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.694 * * * * [misc]progress:  [ 77 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* 1 (/ (* (- 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))))))>
1548147791.694 * * * * [misc]progress:  [ 78 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (* (- x y) (+ x y)) (/ 1 (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.694 * * * * [misc]progress:  [ 79 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.694 * * * * [misc]progress:  [ 80 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.694 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147791.694 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147791.696 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147791.698 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147791.698 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (* (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.698 * * * * [misc]progress:  [ 81 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.699 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1548147791.699 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147791.701 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147791.703 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1548147791.703 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (* (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.703 * * * * [misc]progress:  [ 82 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.703 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1548147791.703 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147791.705 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147791.705 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1548147791.705 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (* (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.706 * * * * [misc]progress:  [ 83 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.706 * [enter]simplify:  Simplifying (- x y)
1548147791.706 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147791.706 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147791.707 * [exit]simplify:  Simplified to (- x y)
1548147791.707 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.707 * * * * [misc]progress:  [ 84 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.707 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1548147791.707 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147791.709 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147791.714 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147791.727 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147791.771 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147791.857 * [exit]simplify:  Simplified to (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))
1548147791.857 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (* (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.857 * * * * [misc]progress:  [ 85 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.857 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1548147791.857 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147791.858 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147791.859 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147791.863 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147791.873 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1548147791.874 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (* (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147791.874 * * * * [misc]progress:  [ 86 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- (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))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147791.874 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147791.874 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147791.877 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147791.886 * * [misc]simplify:  iters left: 3 (66 enodes)
1548147791.915 * * [misc]simplify:  iters left: 2 (215 enodes)
1548147791.994 * * [misc]simplify:  iters left: 1 (494 enodes)
1548147792.161 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147792.161 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (/ (* (- (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))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147792.162 * * * * [misc]progress:  [ 87 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147792.162 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1548147792.162 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147792.163 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147792.168 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147792.186 * * [misc]simplify:  iters left: 3 (172 enodes)
1548147792.291 * [exit]simplify:  Simplified to (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3)))
1548147792.291 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (/ (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147792.291 * * * * [misc]progress:  [ 88 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147792.291 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1548147792.291 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147792.293 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147792.299 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147792.326 * * [misc]simplify:  iters left: 3 (306 enodes)
1548147792.541 * [exit]simplify:  Simplified to (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3)))
1548147792.541 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (/ (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147792.541 * * * * [misc]progress:  [ 89 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147792.541 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147792.542 * * [misc]simplify:  iters left: 6 (6 enodes)
1548147792.543 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147792.547 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147792.556 * * [misc]simplify:  iters left: 3 (111 enodes)
1548147792.627 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147792.627 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147792.627 * * * * [misc]progress:  [ 90 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147792.627 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1548147792.627 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147792.629 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147792.633 * * [misc]simplify:  iters left: 3 (61 enodes)
1548147792.653 * * [misc]simplify:  iters left: 2 (153 enodes)
1548147792.686 * * [misc]simplify:  iters left: 1 (282 enodes)
1548147792.757 * [exit]simplify:  Simplified to (* (+ (pow y 3) (pow x 3)) (- x y))
1548147792.757 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (/ (* (+ (pow y 3) (pow x 3)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147792.757 * * * * [misc]progress:  [ 91 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147792.757 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1548147792.757 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147792.758 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147792.761 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147792.773 * * [misc]simplify:  iters left: 3 (156 enodes)
1548147792.868 * [exit]simplify:  Simplified to (* (* (- x y) (- x y)) (+ y x))
1548147792.868 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (/ (* (* (- x y) (- x y)) (+ y x)) (* (+ (* x x) (* y y)) (- x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147792.868 * * * * [misc]progress:  [ 92 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147792.868 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1548147792.869 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147792.871 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147792.879 * * [misc]simplify:  iters left: 3 (51 enodes)
1548147792.899 * * [misc]simplify:  iters left: 2 (151 enodes)
1548147792.962 * * [misc]simplify:  iters left: 1 (311 enodes)
1548147793.062 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ y x))
1548147793.062 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147793.062 * * * * [misc]progress:  [ 93 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147793.063 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1548147793.063 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147793.064 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147793.067 * * [misc]simplify:  iters left: 4 (56 enodes)
1548147793.092 * * [misc]simplify:  iters left: 3 (164 enodes)
1548147793.180 * * [misc]simplify:  iters left: 2 (445 enodes)
1548147793.427 * [exit]simplify:  Simplified to (* (- x y) (* (+ x y) (+ x y)))
1548147793.428 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (* (+ x y) (+ x y))) (* (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147793.428 * * * * [misc]progress:  [ 94 / 148 ] simplifiying candidate #<alt (λ (x y) (* (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (+ 1/3 1/3)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147793.428 * [enter]simplify:  Simplifying (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
1548147793.428 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147793.430 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147793.435 * * [misc]simplify:  iters left: 4 (46 enodes)
1548147793.454 * * [misc]simplify:  iters left: 3 (95 enodes)
1548147793.483 * * [misc]simplify:  iters left: 2 (171 enodes)
1548147793.541 * * [misc]simplify:  iters left: 1 (333 enodes)
1548147793.665 * [exit]simplify:  Simplified to (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))
1548147793.665 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (+ 1/3 1/3)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147793.665 * [enter]simplify:  Simplifying (+ 1/3 1/3)
1548147793.666 * * [misc]simplify:  iters left: 2 (2 enodes)
1548147793.666 * * [misc]simplify:  iters left: 1 (3 enodes)
1548147793.667 * [exit]simplify:  Simplified to 2/3
1548147793.667 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 2/3) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147793.667 * * * * [misc]progress:  [ 95 / 148 ] simplifiying candidate #<alt (λ (x y) (* (pow (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (+ 1 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147793.667 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147793.667 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147793.669 * * [misc]simplify:  iters left: 5 (23 enodes)
1548147793.673 * * [misc]simplify:  iters left: 4 (47 enodes)
1548147793.682 * * [misc]simplify:  iters left: 3 (96 enodes)
1548147793.707 * * [misc]simplify:  iters left: 2 (172 enodes)
1548147793.761 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147793.873 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147793.873 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (pow (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (+ 1 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147793.874 * [enter]simplify:  Simplifying (+ 1 1)
1548147793.874 * * [misc]simplify:  iters left: 2 (2 enodes)
1548147793.875 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147793.876 * [exit]simplify:  Simplified to 2
1548147793.876 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (pow (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 2) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147793.876 * * * * [misc]progress:  [ 96 / 148 ] simplifiying candidate #<alt (λ (x y) (* (pow (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 1/3) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147793.876 * [enter]simplify:  Simplifying (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147793.877 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147793.880 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147793.890 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147793.930 * * [misc]simplify:  iters left: 3 (336 enodes)
1548147794.267 * [exit]simplify:  Simplified to (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147794.267 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (pow (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) 1/3) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147794.267 * * * * [misc]progress:  [ 97 / 148 ] simplifiying candidate #<alt (λ (x y) (* (pow (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147794.268 * [enter]simplify:  Simplifying (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147794.268 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147794.270 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147794.274 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147794.285 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147794.311 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147794.385 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147794.495 * [exit]simplify:  Simplified to (* (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147794.496 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (pow (* (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147794.496 * * * * [misc]progress:  [ 98 / 148 ] simplifiying candidate #<alt (λ (x y) (* (pow (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 2) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147794.496 * * * * [misc]progress:  [ 99 / 148 ] simplifiying candidate #<alt (λ (x y) (* (pow (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (+ 1 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147794.496 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147794.496 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147794.498 * * [misc]simplify:  iters left: 5 (23 enodes)
1548147794.501 * * [misc]simplify:  iters left: 4 (47 enodes)
1548147794.509 * * [misc]simplify:  iters left: 3 (96 enodes)
1548147794.537 * * [misc]simplify:  iters left: 2 (172 enodes)
1548147794.570 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147794.689 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147794.689 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (pow (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (+ 1 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147794.690 * * * * [misc]progress:  [ 100 / 148 ] simplifiying candidate #<alt (λ (x y) (* (pow (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147794.690 * * * * [misc]progress:  [ 101 / 148 ] simplifiying candidate #<alt (λ (x y) (* (exp (+ (log (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (log (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147794.691 * [enter]simplify:  Simplifying (+ (log (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (log (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147794.691 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147794.695 * * [misc]simplify:  iters left: 5 (25 enodes)
1548147794.704 * * [misc]simplify:  iters left: 4 (49 enodes)
1548147794.712 * * [misc]simplify:  iters left: 3 (98 enodes)
1548147794.726 * * [misc]simplify:  iters left: 2 (171 enodes)
1548147794.785 * * [misc]simplify:  iters left: 1 (340 enodes)
1548147794.923 * [exit]simplify:  Simplified to (+ (log (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (log (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))
1548147794.923 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (exp (+ (log (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (log (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147794.924 * * * * [misc]progress:  [ 102 / 148 ] simplifiying candidate #<alt (λ (x y) (* (exp (log (* (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))))))>
1548147794.924 * * * * [misc]progress:  [ 103 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (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))))))>
1548147794.924 * * * * [misc]progress:  [ 104 / 148 ] simplifiying candidate #<alt (λ (x y) (* (cbrt (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147794.924 * [enter]simplify:  Simplifying (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147794.924 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147794.926 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147794.932 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147794.952 * * [misc]simplify:  iters left: 3 (336 enodes)
1548147795.246 * [exit]simplify:  Simplified to (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147795.246 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (cbrt (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147795.246 * * * * [misc]progress:  [ 105 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))>
1548147795.246 * * * * [misc]progress:  [ 106 / 148 ] simplifiying candidate #<alt (λ (x y) (* (cbrt (* (* (* (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)))) (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))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147795.246 * * * * [misc]progress:  [ 107 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (sqrt (* (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))))))>
1548147795.246 * * * * [misc]progress:  [ 108 / 148 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (* (- x y) (+ x y))) (cbrt (* (- x y) (+ x y)))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147795.246 * [enter]simplify:  Simplifying (* (cbrt (* (- x y) (+ x y))) (cbrt (* (- x y) (+ x y))))
1548147795.247 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147795.249 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147795.254 * * [misc]simplify:  iters left: 4 (37 enodes)
1548147795.266 * * [misc]simplify:  iters left: 3 (69 enodes)
1548147795.285 * * [misc]simplify:  iters left: 2 (118 enodes)
1548147795.331 * * [misc]simplify:  iters left: 1 (197 enodes)
1548147795.373 * [exit]simplify:  Simplified to (* (cbrt (* (- x y) (+ y x))) (cbrt (* (- x y) (+ y x))))
1548147795.374 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (/ (* (cbrt (* (- x y) (+ y x))) (cbrt (* (- x y) (+ y x)))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147795.374 * [enter]simplify:  Simplifying (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
1548147795.374 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147795.375 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147795.376 * [exit]simplify:  Simplified to (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
1548147795.376 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (/ (* (cbrt (* (- x y) (+ x y))) (cbrt (* (- x y) (+ x y)))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147795.376 * * * * [misc]progress:  [ 109 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* 1 (* (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))))))>
1548147795.376 * * * * [misc]progress:  [ 110 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147795.376 * [enter]simplify:  Simplifying (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147795.376 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147795.378 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147795.383 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147795.390 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147795.414 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147795.471 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147795.575 * [exit]simplify:  Simplified to (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147795.576 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147795.576 * * * * [misc]progress:  [ 111 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147795.576 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147795.576 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147795.580 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147795.590 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147795.605 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147795.635 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147795.706 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147795.790 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147795.790 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (sqrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147795.790 * * * * [misc]progress:  [ 112 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))) (cbrt (/ (+ x y) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147795.790 * [enter]simplify:  Simplifying (cbrt (/ (+ x y) (cbrt (+ (* x x) (* y y)))))
1548147795.790 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147795.791 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147795.793 * [exit]simplify:  Simplified to (cbrt (/ (+ y x) (cbrt (+ (* x x) (* y y)))))
1548147795.793 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))) (cbrt (/ (+ y x) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147795.793 * * * * [misc]progress:  [ 113 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147795.793 * [enter]simplify:  Simplifying (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
1548147795.793 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147795.795 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147795.796 * [exit]simplify:  Simplified to (cbrt (/ (+ y x) (sqrt (+ (* x x) (* y y)))))
1548147795.796 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (+ y x) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147795.796 * * * * [misc]progress:  [ 114 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) 1))) (cbrt (/ (+ x y) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147795.797 * [enter]simplify:  Simplifying (cbrt (/ (+ x y) (+ (* x x) (* y y))))
1548147795.797 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147795.798 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147795.799 * [exit]simplify:  Simplified to (cbrt (/ (+ y x) (+ (* x x) (* y y))))
1548147795.799 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) 1))) (cbrt (/ (+ y x) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147795.799 * * * * [misc]progress:  [ 115 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147795.799 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147795.799 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147795.801 * * [misc]simplify:  iters left: 5 (23 enodes)
1548147795.805 * * [misc]simplify:  iters left: 4 (47 enodes)
1548147795.812 * * [misc]simplify:  iters left: 3 (96 enodes)
1548147795.837 * * [misc]simplify:  iters left: 2 (172 enodes)
1548147795.873 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147795.962 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147795.962 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147795.962 * * * * [misc]progress:  [ 116 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (+ x y)))) (cbrt (/ 1 (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147795.963 * [enter]simplify:  Simplifying (cbrt (/ 1 (+ (* x x) (* y y))))
1548147795.963 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147795.965 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147795.968 * [exit]simplify:  Simplified to (cbrt (/ 1 (+ (* x x) (* y y))))
1548147795.968 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (+ x y)))) (cbrt (/ 1 (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147795.968 * * * * [misc]progress:  [ 117 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))))) (cbrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147795.969 * [enter]simplify:  Simplifying (cbrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))
1548147795.969 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147795.970 * * [misc]simplify:  iters left: 5 (30 enodes)
1548147795.976 * * [misc]simplify:  iters left: 4 (70 enodes)
1548147795.991 * * [misc]simplify:  iters left: 3 (135 enodes)
1548147796.028 * * [misc]simplify:  iters left: 2 (233 enodes)
1548147796.104 * [exit]simplify:  Simplified to (cbrt (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x))))
1548147796.104 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))))) (cbrt (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147796.105 * * * * [misc]progress:  [ 118 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))))) (cbrt (- (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147796.105 * [enter]simplify:  Simplifying (cbrt (- (* x x) (* y y)))
1548147796.105 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147796.106 * * [misc]simplify:  iters left: 4 (11 enodes)
1548147796.108 * * [misc]simplify:  iters left: 3 (18 enodes)
1548147796.110 * * [misc]simplify:  iters left: 2 (33 enodes)
1548147796.115 * * [misc]simplify:  iters left: 1 (58 enodes)
1548147796.127 * [exit]simplify:  Simplified to (cbrt (- (* x x) (* y y)))
1548147796.127 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))))) (cbrt (- (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147796.127 * * * * [misc]progress:  [ 119 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (* (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147796.127 * [enter]simplify:  Simplifying (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147796.127 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147796.129 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147796.133 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147796.143 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147796.157 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147796.211 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147796.302 * [exit]simplify:  Simplified to (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147796.302 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (* (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147796.302 * * * * [misc]progress:  [ 120 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147796.302 * [enter]simplify:  Simplifying (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147796.302 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147796.304 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147796.311 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147796.326 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147796.354 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147796.400 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147796.513 * [exit]simplify:  Simplified to (sqrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147796.513 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (sqrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147796.514 * * * * [misc]progress:  [ 121 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147796.514 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147796.514 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147796.517 * * [misc]simplify:  iters left: 5 (23 enodes)
1548147796.524 * * [misc]simplify:  iters left: 4 (47 enodes)
1548147796.532 * * [misc]simplify:  iters left: 3 (96 enodes)
1548147796.546 * * [misc]simplify:  iters left: 2 (172 enodes)
1548147796.581 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147796.726 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147796.726 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 1) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147796.727 * * * * [misc]progress:  [ 122 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (* (cbrt (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))))))>
1548147796.727 * [enter]simplify:  Simplifying (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147796.727 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147796.731 * * [misc]simplify:  iters left: 5 (25 enodes)
1548147796.739 * * [misc]simplify:  iters left: 4 (49 enodes)
1548147796.755 * * [misc]simplify:  iters left: 3 (98 enodes)
1548147796.779 * * [misc]simplify:  iters left: 2 (171 enodes)
1548147796.813 * * [misc]simplify:  iters left: 1 (340 enodes)
1548147796.947 * [exit]simplify:  Simplified to (cbrt (* (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))
1548147796.947 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (* (cbrt (* (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))) (* (cbrt (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))))))
1548147796.948 * * * * [misc]progress:  [ 123 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (* (cbrt (sqrt (/ (* (- 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))))))>
1548147796.948 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147796.948 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147796.951 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147796.958 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147796.971 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147796.998 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147797.067 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147797.166 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147797.166 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (* (cbrt (sqrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (* (cbrt (sqrt (/ (* (- 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))))))
1548147797.166 * * * * [misc]progress:  [ 124 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))) (* (cbrt (/ (+ x y) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147797.166 * [enter]simplify:  Simplifying (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
1548147797.166 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147797.168 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147797.171 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147797.176 * * [misc]simplify:  iters left: 3 (31 enodes)
1548147797.180 * * [misc]simplify:  iters left: 2 (33 enodes)
1548147797.184 * [exit]simplify:  Simplified to (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
1548147797.184 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (* (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))) (* (cbrt (/ (+ x y) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147797.184 * * * * [misc]progress:  [ 125 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (* (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147797.184 * [enter]simplify:  Simplifying (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))
1548147797.184 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147797.185 * * [misc]simplify:  iters left: 5 (15 enodes)
1548147797.187 * * [misc]simplify:  iters left: 4 (18 enodes)
1548147797.190 * * [misc]simplify:  iters left: 3 (20 enodes)
1548147797.193 * [exit]simplify:  Simplified to (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))
1548147797.193 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (* (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (* (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147797.193 * * * * [misc]progress:  [ 126 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (- x y) 1)) (* (cbrt (/ (+ x y) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147797.193 * [enter]simplify:  Simplifying (cbrt (/ (- x y) 1))
1548147797.193 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147797.194 * * [misc]simplify:  iters left: 4 (13 enodes)
1548147797.196 * * [misc]simplify:  iters left: 3 (17 enodes)
1548147797.197 * * [misc]simplify:  iters left: 2 (19 enodes)
1548147797.199 * [exit]simplify:  Simplified to (cbrt (- x y))
1548147797.199 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (* (cbrt (- x y)) (* (cbrt (/ (+ x y) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147797.199 * * * * [misc]progress:  [ 127 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt 1) (* (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))))))>
1548147797.199 * [enter]simplify:  Simplifying (cbrt 1)
1548147797.199 * * [misc]simplify:  iters left: 1 (2 enodes)
1548147797.200 * [exit]simplify:  Simplified to 1
1548147797.200 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (* 1 (* (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))))))
1548147797.200 * * * * [misc]progress:  [ 128 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (- x y) (+ x y))) (* (cbrt (/ 1 (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147797.200 * [enter]simplify:  Simplifying (cbrt (* (- x y) (+ x y)))
1548147797.200 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147797.201 * * [misc]simplify:  iters left: 4 (16 enodes)
1548147797.203 * * [misc]simplify:  iters left: 3 (36 enodes)
1548147797.208 * * [misc]simplify:  iters left: 2 (68 enodes)
1548147797.219 * * [misc]simplify:  iters left: 1 (114 enodes)
1548147797.245 * [exit]simplify:  Simplified to (cbrt (* (- x y) (+ y x)))
1548147797.245 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (* (cbrt (* (- x y) (+ y x))) (* (cbrt (/ 1 (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147797.245 * * * * [misc]progress:  [ 129 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3)))) (* (cbrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147797.245 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))))
1548147797.245 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147797.247 * * [misc]simplify:  iters left: 5 (36 enodes)
1548147797.253 * * [misc]simplify:  iters left: 4 (76 enodes)
1548147797.265 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147797.287 * * [misc]simplify:  iters left: 2 (222 enodes)
1548147797.339 * * [misc]simplify:  iters left: 1 (389 enodes)
1548147797.438 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (+ (pow y 6) (pow x 6))))
1548147797.438 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ y x)) (+ (pow y 6) (pow x 6)))) (* (cbrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147797.438 * * * * [misc]progress:  [ 130 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))))) (* (cbrt (- (* x x) (* y y))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147797.439 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))))
1548147797.439 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147797.443 * * [misc]simplify:  iters left: 5 (37 enodes)
1548147797.454 * * [misc]simplify:  iters left: 4 (89 enodes)
1548147797.475 * * [misc]simplify:  iters left: 3 (235 enodes)
1548147797.535 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (- (pow x 4) (pow y 4))))
1548147797.535 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ y x)) (- (pow x 4) (pow y 4)))) (* (cbrt (- (* x x) (* y y))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147797.535 * * * * [misc]progress:  [ 131 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (* (cbrt (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))))))>
1548147797.535 * [enter]simplify:  Simplifying (* (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147797.535 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147797.537 * * [misc]simplify:  iters left: 5 (25 enodes)
1548147797.541 * * [misc]simplify:  iters left: 4 (49 enodes)
1548147797.549 * * [misc]simplify:  iters left: 3 (98 enodes)
1548147797.563 * * [misc]simplify:  iters left: 2 (171 enodes)
1548147797.610 * * [misc]simplify:  iters left: 1 (340 enodes)
1548147797.693 * [exit]simplify:  Simplified to (* (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))
1548147797.693 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (* (* (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))) (* (cbrt (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))))))
1548147797.693 * * * * [misc]progress:  [ 132 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (* (sqrt (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))))))>
1548147797.693 * [enter]simplify:  Simplifying (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147797.693 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147797.696 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147797.699 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147797.709 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147797.741 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147797.809 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147797.929 * [exit]simplify:  Simplified to (sqrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147797.929 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (* (sqrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (* (sqrt (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))))))
1548147797.929 * * * * [misc]progress:  [ 133 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* 1 (* (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))))))>
1548147797.929 * * * * [misc]progress:  [ 134 / 148 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (+ x y)))) (cbrt (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147797.929 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147797.929 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147797.931 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147797.934 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147797.934 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (* (/ (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (+ x y)))) (cbrt (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147797.934 * * * * [misc]progress:  [ 135 / 148 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (* (- x y) (+ x y))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147797.934 * [enter]simplify:  Simplifying (* (cbrt (* (- x y) (+ x y))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147797.934 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147797.938 * * [misc]simplify:  iters left: 5 (26 enodes)
1548147797.946 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147797.962 * * [misc]simplify:  iters left: 3 (99 enodes)
1548147797.990 * * [misc]simplify:  iters left: 2 (177 enodes)
1548147798.032 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147798.151 * [exit]simplify:  Simplified to (* (cbrt (* (- x y) (+ y x))) (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))))
1548147798.151 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (* (/ (* (cbrt (* (- x y) (+ y x))) (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x))))) (cbrt (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147798.151 * * * * [misc]progress:  [ 136 / 148 ] 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))))))>
1548147798.151 * * * * [misc]progress:  [ 137 / 148 ] 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 -1)))>
1548147798.151 * [enter]simplify:  Simplifying -1
1548147798.151 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147798.152 * [exit]simplify:  Simplified to -1
1548147798.152 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt -1)))
1548147798.152 * * * * [misc]progress:  [ 138 / 148 ] 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 1)))>
1548147798.152 * [enter]simplify:  Simplifying 1
1548147798.152 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147798.152 * [exit]simplify:  Simplified to 1
1548147798.152 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt 1)))
1548147798.152 * * * * [misc]progress:  [ 139 / 148 ] 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 1)))>
1548147798.153 * [enter]simplify:  Simplifying 1
1548147798.153 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147798.153 * [exit]simplify:  Simplified to 1
1548147798.153 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt 1)))
1548147798.153 * * * * [misc]progress:  [ 140 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt -1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147798.153 * [enter]simplify:  Simplifying -1
1548147798.153 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147798.153 * [exit]simplify:  Simplified to -1
1548147798.153 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt -1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147798.154 * * * * [misc]progress:  [ 141 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147798.154 * [enter]simplify:  Simplifying 1
1548147798.154 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147798.154 * [exit]simplify:  Simplified to 1
1548147798.154 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147798.154 * * * * [misc]progress:  [ 142 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147798.154 * [enter]simplify:  Simplifying 1
1548147798.154 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147798.155 * [exit]simplify:  Simplified to 1
1548147798.155 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147798.155 * * * * [misc]progress:  [ 143 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt -1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147798.155 * [enter]simplify:  Simplifying -1
1548147798.155 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147798.155 * [exit]simplify:  Simplified to -1
1548147798.155 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (* (* (cbrt -1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147798.155 * * * * [misc]progress:  [ 144 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147798.155 * [enter]simplify:  Simplifying 1
1548147798.155 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147798.155 * [exit]simplify:  Simplified to 1
1548147798.155 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (* (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147798.155 * * * * [misc]progress:  [ 145 / 148 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147798.156 * [enter]simplify:  Simplifying 1
1548147798.156 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147798.156 * [exit]simplify:  Simplified to 1
1548147798.156 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (* (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147798.156 * * * * [misc]progress:  [ 146 / 148 ] simplifiying candidate #<alt (λ (x y) (* 1 (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147798.156 * [enter]simplify:  Simplifying 1
1548147798.156 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147798.156 * [exit]simplify:  Simplified to 1
1548147798.156 * [misc]simplify:  Simplified (2 1) to (λ (x y) (* 1 (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147798.156 * * * * [misc]progress:  [ 147 / 148 ] simplifiying candidate #<alt (λ (x y) (* 1 (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147798.156 * [enter]simplify:  Simplifying 1
1548147798.156 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147798.156 * [exit]simplify:  Simplified to 1
1548147798.156 * [misc]simplify:  Simplified (2 1) to (λ (x y) (* 1 (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147798.156 * * * * [misc]progress:  [ 148 / 148 ] simplifiying candidate #<alt (λ (x y) (* (pow (cbrt -1) 2) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147798.157 * [enter]simplify:  Simplifying (pow (cbrt -1) 2)
1548147798.157 * * [misc]simplify:  iters left: 2 (4 enodes)
1548147798.158 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147798.159 * [exit]simplify:  Simplified to (* (cbrt -1) (cbrt -1))
1548147798.159 * [misc]simplify:  Simplified (2 1) to (λ (x y) (* (* (cbrt -1) (cbrt -1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147798.159 * * * [misc]progress:  adding candidates to table
1548147799.746 * * [misc]progress:  iteration 3 / 4
1548147799.746 * * * [misc]progress:  picking best candidate
1548147799.760 * * * * [misc]pick:  Picked  #<alt (λ (x y) (* (log (exp (* (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))))))>
1548147799.760 * * * [misc]progress:  localizing error
1548147799.774 * * * [misc]progress:  generating rewritten candidates
1548147799.774 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1548147799.781 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 2 1)
1548147799.789 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1 1 1)
1548147799.799 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
1548147799.810 * * * [misc]progress:  generating series expansions
1548147799.810 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1548147799.811 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1548147799.811 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1548147799.811 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1548147799.811 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1548147799.811 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147799.811 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.811 * [misc]backup-simplify:  Simplify x into x
1548147799.811 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.811 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.811 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.811 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147799.811 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.811 * [misc]backup-simplify:  Simplify x into x
1548147799.811 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.811 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.811 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.811 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147799.811 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.811 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.811 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.811 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.811 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.811 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.811 * [misc]backup-simplify:  Simplify x into x
1548147799.811 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147799.811 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.811 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147799.811 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.811 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.812 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147799.812 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1548147799.812 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147799.812 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147799.812 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147799.812 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.812 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.812 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.812 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.812 * [misc]backup-simplify:  Simplify y into y
1548147799.812 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147799.812 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.812 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.812 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.812 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.812 * [misc]backup-simplify:  Simplify y into y
1548147799.812 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147799.812 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.812 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.812 * [misc]backup-simplify:  Simplify y into y
1548147799.812 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.812 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.812 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.812 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.812 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147799.812 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147799.812 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147799.812 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147799.812 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.812 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147799.812 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147799.812 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147799.812 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147799.812 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147799.812 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.812 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.812 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.812 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.812 * [misc]backup-simplify:  Simplify y into y
1548147799.812 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147799.812 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.812 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.812 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.812 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.812 * [misc]backup-simplify:  Simplify y into y
1548147799.813 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147799.813 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.813 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.813 * [misc]backup-simplify:  Simplify y into y
1548147799.813 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.813 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.813 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.813 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.813 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147799.813 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147799.813 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147799.813 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147799.813 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.813 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147799.813 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147799.813 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147799.813 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.813 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.813 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.813 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.813 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.813 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1548147799.814 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.814 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1548147799.814 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.814 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.814 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.814 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.814 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.814 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147799.814 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147799.815 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.815 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.815 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1548147799.815 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147799.815 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147799.815 * [misc]backup-simplify:  Simplify 2 into 2
1548147799.815 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.815 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.815 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.815 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.815 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.815 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.815 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.815 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.815 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.816 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.816 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.816 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.816 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.816 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.816 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.816 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.816 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147799.817 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147799.817 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.817 * [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
1548147799.817 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.817 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.817 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.817 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.817 * [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))))
1548147799.817 * [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
1548147799.817 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.818 * [misc]backup-simplify:  Simplify x into x
1548147799.818 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.818 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.818 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.818 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.818 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.818 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.818 * [misc]backup-simplify:  Simplify x into x
1548147799.818 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.818 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.818 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.818 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.818 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.818 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.818 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.818 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.818 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.818 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.818 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.818 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.818 * [misc]backup-simplify:  Simplify x into x
1548147799.818 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.819 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147799.819 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.819 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147799.819 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147799.819 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548147799.819 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.819 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147799.819 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.819 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147799.819 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.819 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.819 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.819 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.819 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.819 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.819 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.819 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.819 * [misc]backup-simplify:  Simplify y into y
1548147799.819 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.819 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147799.819 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.820 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.820 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.820 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.820 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.820 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.820 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.820 * [misc]backup-simplify:  Simplify y into y
1548147799.820 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.820 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.820 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.820 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.820 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.820 * [misc]backup-simplify:  Simplify y into y
1548147799.820 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.820 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.820 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.820 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.820 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.820 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.820 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.820 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.820 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.820 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.820 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.820 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.821 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.821 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.821 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.821 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.821 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.821 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.821 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.821 * [misc]backup-simplify:  Simplify y into y
1548147799.821 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.821 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.821 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.821 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.821 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.821 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.821 * [misc]backup-simplify:  Simplify y into y
1548147799.821 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.821 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.821 * [misc]backup-simplify:  Simplify y into y
1548147799.821 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.821 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.821 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.821 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.822 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.822 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.822 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.822 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.822 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.822 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.822 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.822 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.822 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.822 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.822 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147799.822 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.822 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.822 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.823 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147799.823 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147799.823 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.823 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147799.823 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1548147799.823 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.823 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.823 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.823 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147799.823 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.823 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.824 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.824 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.824 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.824 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.824 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.824 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.824 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.825 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.825 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1548147799.825 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.825 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.825 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147799.826 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1548147799.826 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147799.826 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147799.826 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147799.826 * [misc]backup-simplify:  Simplify 2 into 2
1548147799.826 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.826 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.826 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.826 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.826 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.826 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.826 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.826 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.827 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.827 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.827 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.827 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.827 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.827 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.827 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.827 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.827 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.827 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.828 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.828 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.828 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147799.828 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.829 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147799.829 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147799.829 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.829 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1548147799.829 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.829 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.829 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.830 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.830 * [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)))))
1548147799.830 * [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
1548147799.830 * [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
1548147799.830 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147799.830 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.830 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147799.830 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1548147799.830 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147799.830 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.830 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.830 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.830 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.830 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.830 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.830 * [misc]backup-simplify:  Simplify x into x
1548147799.830 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.830 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147799.830 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.830 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.830 * [misc]backup-simplify:  Simplify x into x
1548147799.830 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.830 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.830 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.830 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.830 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.830 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147799.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.831 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.831 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.831 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.831 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.831 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.831 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147799.831 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.831 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.831 * [misc]backup-simplify:  Simplify x into x
1548147799.831 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.831 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147799.831 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.831 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.831 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.831 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.831 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.831 * [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
1548147799.831 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147799.832 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.832 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.832 * [misc]backup-simplify:  Simplify y into y
1548147799.832 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.832 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.832 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.832 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.832 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.832 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.832 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.832 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.832 * [misc]backup-simplify:  Simplify y into y
1548147799.832 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.832 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.832 * [misc]backup-simplify:  Simplify y into y
1548147799.832 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.832 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.832 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.832 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.832 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.832 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.832 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.833 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147799.833 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147799.833 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.833 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147799.833 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.833 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147799.833 * [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
1548147799.833 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147799.833 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.833 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.833 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147799.833 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147799.833 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.833 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.833 * [misc]backup-simplify:  Simplify y into y
1548147799.833 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.833 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.833 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.833 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.833 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.834 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.834 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.834 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.834 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.834 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.834 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.834 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.834 * [misc]backup-simplify:  Simplify y into y
1548147799.834 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.834 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.834 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.834 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.834 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.834 * [misc]backup-simplify:  Simplify y into y
1548147799.834 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.834 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.834 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.834 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.834 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.834 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.834 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.834 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.834 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147799.834 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147799.835 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.835 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147799.835 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.835 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147799.835 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147799.835 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147799.835 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.835 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.835 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.835 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147799.835 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.836 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.836 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147799.836 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1548147799.836 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.836 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.836 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147799.836 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1548147799.836 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.836 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.836 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.836 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.837 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.837 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.837 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.837 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.837 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.837 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.837 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.837 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147799.838 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.838 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.838 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147799.838 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1548147799.838 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1548147799.838 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147799.838 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147799.838 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147799.838 * [misc]backup-simplify:  Simplify 2 into 2
1548147799.838 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.838 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.838 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.838 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.838 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.839 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.839 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.839 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.839 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.839 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.839 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.839 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.840 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.840 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.840 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.840 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.840 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.840 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.840 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.841 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147799.841 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.841 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147799.841 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147799.841 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.842 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1548147799.842 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1548147799.842 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.842 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.842 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.842 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.842 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 2 1)
1548147799.842 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1548147799.842 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1548147799.842 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1548147799.842 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1548147799.842 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147799.842 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.843 * [misc]backup-simplify:  Simplify x into x
1548147799.843 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.843 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.843 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.843 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147799.843 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.843 * [misc]backup-simplify:  Simplify x into x
1548147799.843 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.843 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.843 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.843 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147799.843 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.843 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.843 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.843 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.843 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.843 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.843 * [misc]backup-simplify:  Simplify x into x
1548147799.843 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147799.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.843 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147799.843 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.843 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.843 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147799.843 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1548147799.843 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147799.843 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147799.843 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147799.843 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.843 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.843 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.843 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.843 * [misc]backup-simplify:  Simplify y into y
1548147799.843 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147799.843 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.843 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.843 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.843 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.843 * [misc]backup-simplify:  Simplify y into y
1548147799.843 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147799.843 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.843 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.843 * [misc]backup-simplify:  Simplify y into y
1548147799.843 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.843 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.843 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.843 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.844 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147799.844 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147799.844 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147799.844 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147799.844 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.844 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147799.844 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147799.844 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147799.844 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147799.844 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147799.844 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.844 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.844 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.844 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.844 * [misc]backup-simplify:  Simplify y into y
1548147799.844 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147799.844 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.844 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.844 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.844 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.844 * [misc]backup-simplify:  Simplify y into y
1548147799.844 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147799.844 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.844 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.844 * [misc]backup-simplify:  Simplify y into y
1548147799.844 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.844 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.844 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.844 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.844 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147799.844 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147799.844 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147799.844 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147799.844 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.844 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147799.844 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147799.845 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147799.845 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.845 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.845 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.845 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.845 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1548147799.845 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.845 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1548147799.845 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.845 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.845 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.845 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.846 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.846 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.846 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147799.846 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147799.846 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.846 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.846 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1548147799.846 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147799.846 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147799.846 * [misc]backup-simplify:  Simplify 2 into 2
1548147799.846 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.846 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.846 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.846 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.846 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.846 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.847 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.847 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.847 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.847 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.847 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.847 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.847 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.847 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.847 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.848 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147799.848 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147799.848 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.849 * [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
1548147799.849 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.849 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.849 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.849 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.849 * [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))))
1548147799.849 * [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
1548147799.849 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147799.849 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1548147799.849 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147799.849 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.849 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.849 * [misc]backup-simplify:  Simplify x into x
1548147799.849 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.849 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.849 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.849 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.849 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.849 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.849 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147799.849 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.849 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.849 * [misc]backup-simplify:  Simplify x into x
1548147799.849 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.849 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.849 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.849 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.849 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.850 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.850 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147799.850 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.850 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.850 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.850 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.850 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.850 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.850 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.850 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147799.850 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.850 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.850 * [misc]backup-simplify:  Simplify x into x
1548147799.850 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.850 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147799.850 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.850 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147799.850 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147799.850 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548147799.851 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.851 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147799.851 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.851 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.851 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.851 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.851 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.851 * [misc]backup-simplify:  Simplify y into y
1548147799.851 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.851 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.851 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.851 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.851 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.851 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.851 * [misc]backup-simplify:  Simplify y into y
1548147799.851 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.851 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.851 * [misc]backup-simplify:  Simplify y into y
1548147799.851 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.851 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.851 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.851 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.851 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.851 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.852 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.852 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.852 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.852 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.852 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.852 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.852 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.852 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.852 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147799.852 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.852 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.852 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.852 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.852 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.852 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.852 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.852 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.852 * [misc]backup-simplify:  Simplify y into y
1548147799.853 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.853 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147799.853 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.853 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.853 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.853 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.853 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.853 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.853 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.853 * [misc]backup-simplify:  Simplify y into y
1548147799.853 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.853 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.853 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.853 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.853 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.853 * [misc]backup-simplify:  Simplify y into y
1548147799.853 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.853 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.853 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.853 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.853 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.853 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.853 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.853 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.853 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.854 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.854 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.854 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.854 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.854 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.854 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147799.854 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.854 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.854 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.854 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147799.855 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147799.855 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.855 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147799.855 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1548147799.855 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.855 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.855 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147799.855 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.855 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.855 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.855 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.856 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.856 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.856 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.856 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.856 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1548147799.857 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.857 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.859 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147799.859 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1548147799.859 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147799.859 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147799.859 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147799.859 * [misc]backup-simplify:  Simplify 2 into 2
1548147799.859 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.859 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.859 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.859 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.859 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.860 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.860 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.860 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.860 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.860 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.861 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.861 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.861 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.861 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.861 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.861 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.861 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.861 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.861 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.862 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147799.862 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.862 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147799.862 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147799.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.863 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1548147799.863 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.863 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.863 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.863 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.863 * [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)))))
1548147799.863 * [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
1548147799.863 * [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
1548147799.863 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147799.863 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.863 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147799.863 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1548147799.863 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147799.863 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.863 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.863 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.863 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.864 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.864 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.864 * [misc]backup-simplify:  Simplify x into x
1548147799.864 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.864 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147799.864 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.864 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.864 * [misc]backup-simplify:  Simplify x into x
1548147799.864 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.864 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.864 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.864 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.864 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.864 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147799.864 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.864 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.864 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.864 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.864 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.864 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.864 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147799.864 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.864 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.864 * [misc]backup-simplify:  Simplify x into x
1548147799.864 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.864 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147799.864 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.865 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.865 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.865 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.865 * [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
1548147799.865 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147799.865 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.865 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.865 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147799.865 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147799.865 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.865 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.865 * [misc]backup-simplify:  Simplify y into y
1548147799.865 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.865 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.865 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.865 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.865 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.865 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.865 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.865 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.865 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.865 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.865 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.865 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.866 * [misc]backup-simplify:  Simplify y into y
1548147799.866 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.866 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.866 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.866 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.866 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.866 * [misc]backup-simplify:  Simplify y into y
1548147799.866 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.866 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.866 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.866 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.866 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.866 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.866 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.866 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.866 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.866 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147799.866 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147799.866 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.866 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147799.866 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.867 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147799.867 * [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
1548147799.867 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147799.867 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.867 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.867 * [misc]backup-simplify:  Simplify y into y
1548147799.867 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.867 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.867 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.867 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.867 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.867 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.867 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.867 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.867 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.867 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.867 * [misc]backup-simplify:  Simplify y into y
1548147799.867 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.867 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.867 * [misc]backup-simplify:  Simplify y into y
1548147799.867 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.867 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.867 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.867 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.867 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.867 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.868 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.868 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.868 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147799.868 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147799.868 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.868 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147799.868 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.868 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147799.868 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147799.868 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147799.868 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.868 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.869 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.869 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147799.869 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.869 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.869 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147799.869 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1548147799.869 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.869 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.869 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.870 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147799.870 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1548147799.870 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.870 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.870 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.870 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.870 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.870 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.870 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.870 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.871 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.871 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.871 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147799.871 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.871 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.871 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147799.872 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1548147799.872 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1548147799.872 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147799.872 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147799.872 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147799.872 * [misc]backup-simplify:  Simplify 2 into 2
1548147799.872 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.872 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.872 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.872 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.872 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.872 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.872 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.872 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.872 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.873 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.873 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.873 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.873 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.873 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.873 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.873 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.873 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.873 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.873 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.874 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.874 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.874 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.874 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.874 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147799.874 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.874 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147799.875 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147799.875 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.876 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1548147799.876 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1548147799.876 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.876 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.876 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.876 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.876 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1 1 1)
1548147799.876 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1548147799.876 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1548147799.876 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1548147799.876 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1548147799.876 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147799.876 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.876 * [misc]backup-simplify:  Simplify x into x
1548147799.876 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.876 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.876 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.876 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147799.876 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.876 * [misc]backup-simplify:  Simplify x into x
1548147799.876 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.876 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.876 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.876 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147799.876 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.876 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.876 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.876 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.876 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.876 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.877 * [misc]backup-simplify:  Simplify x into x
1548147799.877 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147799.877 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.877 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147799.877 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.877 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.877 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147799.877 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1548147799.877 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147799.877 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147799.877 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147799.877 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.877 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.877 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.877 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.877 * [misc]backup-simplify:  Simplify y into y
1548147799.877 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147799.877 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.877 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.877 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.877 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.877 * [misc]backup-simplify:  Simplify y into y
1548147799.877 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147799.877 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.877 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.877 * [misc]backup-simplify:  Simplify y into y
1548147799.877 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.877 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.877 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.877 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.877 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147799.877 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147799.877 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147799.877 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147799.877 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.877 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147799.878 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147799.878 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147799.878 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147799.878 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147799.878 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.878 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.878 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.878 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.878 * [misc]backup-simplify:  Simplify y into y
1548147799.878 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147799.878 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.878 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.878 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.878 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.878 * [misc]backup-simplify:  Simplify y into y
1548147799.878 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147799.878 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.878 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.878 * [misc]backup-simplify:  Simplify y into y
1548147799.878 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.878 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.878 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.878 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.878 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147799.878 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147799.878 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147799.878 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147799.878 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.878 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147799.878 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147799.878 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147799.878 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.878 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.878 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.879 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.879 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.879 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1548147799.879 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.879 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.879 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1548147799.879 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.879 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.879 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.879 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.879 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.879 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.879 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147799.880 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147799.880 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.880 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.880 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1548147799.880 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147799.880 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147799.880 * [misc]backup-simplify:  Simplify 2 into 2
1548147799.880 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.880 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.880 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.880 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.880 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.880 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.880 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.881 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.881 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.881 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.881 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.881 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.881 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.881 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.881 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.881 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.882 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.882 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147799.882 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147799.882 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.882 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.882 * [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
1548147799.882 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.882 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.883 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.883 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.883 * [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))))
1548147799.883 * [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
1548147799.883 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147799.883 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1548147799.883 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147799.883 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.883 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.883 * [misc]backup-simplify:  Simplify x into x
1548147799.883 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.883 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.883 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.883 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.883 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.883 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.883 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147799.883 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.883 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.883 * [misc]backup-simplify:  Simplify x into x
1548147799.883 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.883 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.883 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.883 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.883 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.884 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147799.884 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.884 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.884 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.884 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.884 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.884 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.884 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147799.884 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.884 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.884 * [misc]backup-simplify:  Simplify x into x
1548147799.884 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.884 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147799.884 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.884 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147799.884 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147799.885 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548147799.885 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.885 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147799.885 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.885 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147799.885 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.885 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.885 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.885 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.885 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.885 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.885 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.885 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.885 * [misc]backup-simplify:  Simplify y into y
1548147799.885 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.885 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147799.885 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.885 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.885 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.885 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.886 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.886 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.886 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.886 * [misc]backup-simplify:  Simplify y into y
1548147799.886 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.886 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.886 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.886 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.886 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.886 * [misc]backup-simplify:  Simplify y into y
1548147799.886 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.886 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.886 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.886 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.886 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.886 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.886 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.886 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.886 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.886 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.887 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.887 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.887 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.887 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.887 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.887 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147799.887 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.887 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.887 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.887 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.887 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.887 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.887 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.887 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.887 * [misc]backup-simplify:  Simplify y into y
1548147799.887 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.887 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147799.887 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.887 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.887 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.887 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.887 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.887 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.887 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.887 * [misc]backup-simplify:  Simplify y into y
1548147799.888 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.888 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.888 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.888 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.888 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.888 * [misc]backup-simplify:  Simplify y into y
1548147799.888 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.888 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.888 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.888 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.888 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.888 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.888 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.888 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.888 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.888 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.888 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.888 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.889 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.889 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147799.889 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.889 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.889 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.889 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147799.889 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147799.889 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.889 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147799.889 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1548147799.889 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.889 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.890 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147799.890 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.890 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.890 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.890 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.890 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.890 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.890 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.891 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.891 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.891 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1548147799.891 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.891 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.891 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147799.892 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1548147799.892 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147799.892 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147799.892 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147799.892 * [misc]backup-simplify:  Simplify 2 into 2
1548147799.892 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.892 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.892 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.892 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.892 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.892 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.892 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.892 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.892 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.892 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.893 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.893 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.893 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.893 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.893 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.893 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.893 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.893 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.893 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.893 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.894 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.894 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.894 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.894 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147799.894 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.894 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147799.894 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147799.895 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.895 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.895 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1548147799.895 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.895 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.895 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.895 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.896 * [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)))))
1548147799.896 * [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
1548147799.896 * [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
1548147799.896 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147799.896 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.896 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147799.896 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1548147799.896 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147799.896 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.896 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.896 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.896 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.896 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.896 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.896 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.896 * [misc]backup-simplify:  Simplify x into x
1548147799.896 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.896 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147799.896 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.896 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.896 * [misc]backup-simplify:  Simplify x into x
1548147799.896 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.896 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.896 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.896 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.896 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.896 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.896 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147799.896 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.896 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.896 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.896 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.896 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.896 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.897 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.897 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147799.897 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.897 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.897 * [misc]backup-simplify:  Simplify x into x
1548147799.897 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.897 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147799.897 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.897 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.897 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.897 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.897 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.897 * [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
1548147799.897 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147799.897 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.897 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.897 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147799.897 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147799.897 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.897 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.897 * [misc]backup-simplify:  Simplify y into y
1548147799.897 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.897 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.897 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.897 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.897 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.898 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.898 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.898 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.898 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.898 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.898 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.898 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.898 * [misc]backup-simplify:  Simplify y into y
1548147799.898 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.898 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.898 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.898 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.898 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.898 * [misc]backup-simplify:  Simplify y into y
1548147799.898 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.898 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.898 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.898 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.898 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.898 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.898 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.898 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.898 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147799.899 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147799.899 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.899 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147799.899 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.899 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147799.899 * [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
1548147799.899 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147799.899 * [misc]backup-simplify:  Simplify -1 into -1
1548147799.899 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147799.899 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147799.899 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147799.899 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.899 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.899 * [misc]backup-simplify:  Simplify y into y
1548147799.899 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.899 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.899 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.899 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.899 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.899 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.899 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.899 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.899 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.899 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.899 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.899 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.899 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.899 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.899 * [misc]backup-simplify:  Simplify y into y
1548147799.900 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.900 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.900 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.900 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.900 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.900 * [misc]backup-simplify:  Simplify y into y
1548147799.900 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.900 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.900 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.900 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.900 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.900 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.900 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.900 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.900 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.900 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147799.900 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147799.900 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.900 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147799.900 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.901 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147799.901 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147799.901 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147799.901 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.901 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.901 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.901 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147799.901 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.901 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147799.901 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1548147799.902 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.902 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.902 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147799.902 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1548147799.902 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.902 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.902 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.902 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.902 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.902 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.903 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.903 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.903 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.903 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.903 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.903 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147799.903 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.904 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.904 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147799.904 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1548147799.905 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1548147799.905 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147799.905 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147799.905 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147799.905 * [misc]backup-simplify:  Simplify 2 into 2
1548147799.905 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.905 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.905 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.905 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.905 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.905 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.905 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.905 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.905 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.905 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.906 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.906 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.906 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.906 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.906 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.906 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.906 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.906 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.906 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.907 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.907 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147799.907 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.907 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147799.907 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147799.908 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.908 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.908 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1548147799.908 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1548147799.908 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.908 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.908 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.908 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.908 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
1548147799.909 * [misc]backup-simplify:  Simplify (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) into (pow (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) 1/3)
1548147799.909 * [misc]approximate:  Taking taylor expansion of (pow (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) 1/3) in (x y) around 0
1548147799.909 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) 1/3) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))))) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)))) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of 1/3 in y
1548147799.909 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147799.909 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of (* (pow (+ x y) 2) (pow (- x y) 2)) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of (pow (+ x y) 2) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.909 * [misc]backup-simplify:  Simplify x into x
1548147799.909 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.909 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.909 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.909 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147799.909 * [misc]taylor:  Taking taylor expansion of (pow (- x y) 2) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.909 * [misc]backup-simplify:  Simplify x into x
1548147799.909 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.909 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.909 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.909 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.909 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147799.909 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 2) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.909 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.910 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.910 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.910 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.910 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.910 * [misc]backup-simplify:  Simplify x into x
1548147799.910 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.910 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147799.910 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.910 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.910 * [misc]backup-simplify:  Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1548147799.910 * [misc]backup-simplify:  Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1548147799.910 * [misc]backup-simplify:  Simplify (/ (pow x 4) (pow x 4)) into 1
1548147799.910 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147799.910 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147799.910 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147799.910 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147799.910 * [misc]backup-simplify:  Simplify (+ (* x -1) (* -1 x)) into (- (* 2 x))
1548147799.911 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.911 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 1 x)) into (* 2 x)
1548147799.911 * [misc]backup-simplify:  Simplify (+ (* (pow x 2) (- (* 2 x))) (* (* 2 x) (pow x 2))) into 0
1548147799.911 * [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
1548147799.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.911 * [misc]backup-simplify:  Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0
1548147799.911 * [misc]backup-simplify:  Simplify (- (/ 0 (pow x 4)) (+ (* 1 (/ 0 (pow x 4))))) into 0
1548147799.913 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147799.913 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147799.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.913 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* -1 -1) (* 0 x))) into 1
1548147799.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.913 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 1 1) (* 0 x))) into 1
1548147799.913 * [misc]backup-simplify:  Simplify (+ (* (pow x 2) 1) (+ (* (* 2 x) (- (* 2 x))) (* 1 (pow x 2)))) into (- (* 2 (pow x 2)))
1548147799.914 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.914 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1548147799.914 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.914 * [misc]backup-simplify:  Simplify (+ (* (pow x 2) 1) (+ (* 0 0) (* 1 (pow x 2)))) into (* 2 (pow x 2))
1548147799.914 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (pow x 2))) (pow x 4)) (+ (* 1 (/ (* 2 (pow x 2)) (pow x 4))) (* 0 (/ 0 (pow x 4))))) into (- (* 4 (/ 1 (pow x 2))))
1548147799.915 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow x 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow x 2))
1548147799.916 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow x 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow x 2))))
1548147799.916 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147799.916 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) 1/3) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))))) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)))) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147799.916 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147799.916 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of (* (pow (+ x y) 2) (pow (- x y) 2)) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of (pow (+ x y) 2) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.916 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.916 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.916 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.916 * [misc]backup-simplify:  Simplify y into y
1548147799.916 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147799.916 * [misc]taylor:  Taking taylor expansion of (pow (- x y) 2) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.916 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.916 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.916 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.916 * [misc]backup-simplify:  Simplify y into y
1548147799.916 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147799.916 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147799.916 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 2) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.916 * [misc]backup-simplify:  Simplify y into y
1548147799.916 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.916 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.916 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.916 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.916 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.916 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147799.916 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.917 * [misc]backup-simplify:  Simplify (* (- y) (- y)) into (pow y 2)
1548147799.917 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1548147799.917 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1548147799.917 * [misc]backup-simplify:  Simplify (/ (pow y 4) (pow y 4)) into 1
1548147799.917 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147799.917 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147799.917 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.917 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.917 * [misc]backup-simplify:  Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
1548147799.917 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.917 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
1548147799.917 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) (- (* 2 y))) (* (* 2 y) (pow y 2))) into 0
1548147799.918 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.918 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
1548147799.918 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 4)) (+ (* 1 (/ 0 (pow y 4))))) into 0
1548147799.919 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147799.919 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147799.919 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.920 * [misc]backup-simplify:  Simplify (+ (* (- y) 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147799.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.920 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
1548147799.920 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 1) (+ (* (* 2 y) (- (* 2 y))) (* 1 (pow y 2)))) into (- (* 2 (pow y 2)))
1548147799.920 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147799.920 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.921 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.921 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 1) (+ (* 0 0) (* 1 (pow y 2)))) into (* 2 (pow y 2))
1548147799.921 * [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))))
1548147799.923 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147799.923 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147799.924 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147799.924 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) 1/3) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))))) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)))) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147799.924 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147799.924 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of (* (pow (+ x y) 2) (pow (- x y) 2)) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of (pow (+ x y) 2) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.924 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.924 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.924 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.924 * [misc]backup-simplify:  Simplify y into y
1548147799.924 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147799.924 * [misc]taylor:  Taking taylor expansion of (pow (- x y) 2) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.924 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.924 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.924 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.924 * [misc]backup-simplify:  Simplify y into y
1548147799.924 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147799.924 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147799.924 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 2) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.924 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.924 * [misc]backup-simplify:  Simplify y into y
1548147799.925 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.925 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.925 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.925 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.925 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.925 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147799.925 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.925 * [misc]backup-simplify:  Simplify (* (- y) (- y)) into (pow y 2)
1548147799.925 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1548147799.925 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1548147799.925 * [misc]backup-simplify:  Simplify (/ (pow y 4) (pow y 4)) into 1
1548147799.926 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147799.926 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147799.926 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.926 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.926 * [misc]backup-simplify:  Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
1548147799.926 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.926 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
1548147799.927 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) (- (* 2 y))) (* (* 2 y) (pow y 2))) into 0
1548147799.927 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.927 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.927 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
1548147799.927 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 4)) (+ (* 1 (/ 0 (pow y 4))))) into 0
1548147799.930 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147799.930 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147799.930 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.930 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.930 * [misc]backup-simplify:  Simplify (+ (* (- y) 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147799.930 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.931 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
1548147799.931 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 1) (+ (* (* 2 y) (- (* 2 y))) (* 1 (pow y 2)))) into (- (* 2 (pow y 2)))
1548147799.931 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147799.931 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.932 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.932 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 1) (+ (* 0 0) (* 1 (pow y 2)))) into (* 2 (pow y 2))
1548147799.932 * [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))))
1548147799.934 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147799.935 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147799.935 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147799.935 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147799.935 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.935 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.936 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
1548147799.936 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.936 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.936 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.936 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.937 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)))) into (/ -4/3 (pow y 2))
1548147799.937 * [misc]taylor:  Taking taylor expansion of (/ -4/3 (pow y 2)) in y
1548147799.937 * [misc]taylor:  Taking taylor expansion of -4/3 in y
1548147799.937 * [misc]backup-simplify:  Simplify -4/3 into -4/3
1548147799.937 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.937 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.937 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.937 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.938 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.938 * [misc]backup-simplify:  Simplify (/ -4/3 1) into -4/3
1548147799.938 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.938 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.939 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -4/3 (/ 0 1)))) into 0
1548147799.939 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -4/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.939 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.939 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.939 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.939 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.940 * [misc]backup-simplify:  Simplify (+ (* (- y) 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147799.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.940 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
1548147799.941 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 0) (+ (* (* 2 y) 1) (+ (* 1 (- (* 2 y))) (* 0 (pow y 2))))) into 0
1548147799.941 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147799.941 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.942 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 0) (+ (* 0 1) (+ (* 1 0) (* 0 (pow y 2))))) into 0
1548147799.942 * [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
1548147799.946 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1548147799.946 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0)))) into 0
1548147799.948 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548147799.948 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.948 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.948 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.948 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.949 * [misc]backup-simplify:  Simplify (* (cbrt (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))))) (cbrt (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))))) into (pow (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3)
1548147799.949 * [misc]approximate:  Taking taylor expansion of (pow (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in (x y) around 0
1548147799.949 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in y
1548147799.949 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in y
1548147799.949 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in y
1548147799.949 * [misc]taylor:  Taking taylor expansion of 1/3 in y
1548147799.949 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147799.949 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in y
1548147799.949 * [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
1548147799.949 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in y
1548147799.949 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
1548147799.949 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147799.949 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.949 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.949 * [misc]backup-simplify:  Simplify x into x
1548147799.949 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.949 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.949 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.949 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.949 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.950 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.950 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.950 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in y
1548147799.950 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147799.950 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.950 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.950 * [misc]backup-simplify:  Simplify x into x
1548147799.950 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.950 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.950 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.950 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.950 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.950 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.950 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147799.950 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147799.950 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in y
1548147799.950 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147799.950 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.950 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.950 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.950 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.950 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.950 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.951 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.951 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147799.951 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.951 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.951 * [misc]backup-simplify:  Simplify x into x
1548147799.951 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.951 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147799.951 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.951 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.951 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147799.951 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.951 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.951 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.951 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147799.952 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147799.952 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.952 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1548147799.952 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 x)) (* (/ 1 x) -1)) into (- (* 2 (/ 1 x)))
1548147799.952 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.952 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1548147799.952 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 x)) (* (/ 1 x) 1)) into (* 2 (/ 1 x))
1548147799.952 * [misc]backup-simplify:  Simplify (+ (* 1 (- (* 2 (/ 1 x)))) (* (* 2 (/ 1 x)) 1)) into 0
1548147799.952 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.953 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.953 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.953 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147799.955 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147799.955 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147799.955 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1548147799.955 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.956 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 x) (/ 1 x)) (* 0 -1))) into (/ 1 (pow x 2))
1548147799.956 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1548147799.956 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.957 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 x) (/ 1 x)) (* 0 1))) into (/ 1 (pow x 2))
1548147799.957 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow x 2))) (+ (* (* 2 (/ 1 x)) (- (* 2 (/ 1 x)))) (* (/ 1 (pow x 2)) 1))) into (- (* 2 (/ 1 (pow x 2))))
1548147799.957 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.957 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.957 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
1548147799.957 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow x 2))) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (* 2 (/ 1 (pow x 2)))
1548147799.958 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 (pow x 2)))) 1) (+ (* 1 (/ (* 2 (/ 1 (pow x 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4 (/ 1 (pow x 2))))
1548147799.959 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow x 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow x 2))
1548147799.959 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow x 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow x 2))))
1548147799.959 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147799.959 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in x
1548147799.959 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in x
1548147799.959 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in x
1548147799.959 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147799.959 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147799.959 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in x
1548147799.959 * [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
1548147799.959 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
1548147799.959 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1548147799.959 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.959 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.959 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.959 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.959 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.959 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.960 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.960 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.960 * [misc]backup-simplify:  Simplify y into y
1548147799.960 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.960 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.960 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
1548147799.960 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147799.960 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.960 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.960 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.960 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.960 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.960 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.960 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.960 * [misc]backup-simplify:  Simplify y into y
1548147799.960 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.960 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.960 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1548147799.960 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.960 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.960 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.960 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.960 * [misc]backup-simplify:  Simplify y into y
1548147799.960 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.960 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.960 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.960 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.960 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.960 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.960 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.960 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.961 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.961 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.961 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.961 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.961 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.961 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.961 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.961 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147799.961 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147799.962 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.962 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147799.962 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147799.962 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
1548147799.962 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.962 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147799.962 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
1548147799.962 * [misc]backup-simplify:  Simplify (+ (* 1 (- (* 2 (/ 1 y)))) (* (* 2 (/ 1 y)) 1)) into 0
1548147799.962 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.962 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.963 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.963 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147799.964 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147799.964 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147799.965 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.965 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.965 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.965 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (pow y 2))
1548147799.965 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.965 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.966 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147799.966 * [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))))
1548147799.966 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.966 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.966 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147799.967 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
1548147799.967 * [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))))
1548147799.968 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147799.968 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147799.968 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147799.968 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in x
1548147799.968 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in x
1548147799.968 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in x
1548147799.968 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147799.968 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147799.968 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in x
1548147799.968 * [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
1548147799.968 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
1548147799.968 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1548147799.968 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147799.968 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.969 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.969 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.969 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.969 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.969 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.969 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.969 * [misc]backup-simplify:  Simplify y into y
1548147799.969 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.969 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.969 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
1548147799.969 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147799.969 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147799.969 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.969 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.969 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.969 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.969 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147799.969 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.969 * [misc]backup-simplify:  Simplify y into y
1548147799.969 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147799.969 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.969 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1548147799.969 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147799.969 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147799.969 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147799.969 * [misc]taylor:  Taking taylor expansion of y in x
1548147799.969 * [misc]backup-simplify:  Simplify y into y
1548147799.970 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147799.970 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147799.970 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147799.970 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147799.970 * [misc]taylor:  Taking taylor expansion of x in x
1548147799.970 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.970 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.970 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.971 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.971 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.971 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.971 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.971 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.971 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.971 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.971 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147799.971 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147799.972 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.972 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147799.972 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147799.972 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
1548147799.972 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.972 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147799.972 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
1548147799.972 * [misc]backup-simplify:  Simplify (+ (* 1 (- (* 2 (/ 1 y)))) (* (* 2 (/ 1 y)) 1)) into 0
1548147799.972 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.972 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.973 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.973 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147799.974 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147799.974 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147799.975 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.975 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.975 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.975 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (pow y 2))
1548147799.976 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.976 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147799.976 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.976 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147799.976 * [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))))
1548147799.976 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.977 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.977 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147799.977 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
1548147799.977 * [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))))
1548147799.978 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147799.979 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147799.979 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147799.979 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147799.979 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.979 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.980 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
1548147799.980 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.980 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.980 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.980 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.980 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)))) into (/ -4/3 (pow y 2))
1548147799.980 * [misc]taylor:  Taking taylor expansion of (/ -4/3 (pow y 2)) in y
1548147799.980 * [misc]taylor:  Taking taylor expansion of -4/3 in y
1548147799.980 * [misc]backup-simplify:  Simplify -4/3 into -4/3
1548147799.980 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.980 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.980 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.980 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.981 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.981 * [misc]backup-simplify:  Simplify (/ -4/3 1) into -4/3
1548147799.981 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147799.981 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147799.981 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -4/3 (/ 0 1)))) into 0
1548147799.981 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -4/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.981 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.981 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.981 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.982 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.982 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.982 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147799.982 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.982 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147799.982 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.982 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147799.983 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.983 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147799.983 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (* 2 (/ 1 y)) (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) (- (* 2 (/ 1 y)))) (* 0 1)))) into 0
1548147799.983 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147799.983 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147799.984 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147799.984 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147799.984 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147799.984 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) 0) (* 0 1)))) into 0
1548147799.985 * [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
1548147799.989 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1548147799.990 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0)))) into 0
1548147799.992 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548147799.992 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147799.992 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.992 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.992 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.994 * [misc]backup-simplify:  Simplify (* (cbrt (/ (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))))) (cbrt (/ (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))))) into (* (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) (pow (cbrt -1) 2))
1548147799.994 * [misc]approximate:  Taking taylor expansion of (* (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) (pow (cbrt -1) 2)) in (x y) around 0
1548147799.994 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) (pow (cbrt -1) 2)) in y
1548147799.994 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in y
1548147799.994 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in y
1548147799.994 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in y
1548147799.994 * [misc]taylor:  Taking taylor expansion of 1/3 in y
1548147799.994 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147799.994 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in y
1548147799.994 * [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
1548147799.994 * [misc]taylor:  Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) in y
1548147799.994 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in y
1548147799.994 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147799.994 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.995 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.995 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.995 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.995 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.995 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.995 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.995 * [misc]backup-simplify:  Simplify x into x
1548147799.995 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.995 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.995 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
1548147799.995 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147799.995 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147799.995 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.995 * [misc]backup-simplify:  Simplify x into x
1548147799.995 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147799.995 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147799.995 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.996 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.996 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.996 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.996 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147799.996 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in y
1548147799.996 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147799.996 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147799.996 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147799.996 * [misc]taylor:  Taking taylor expansion of y in y
1548147799.996 * [misc]backup-simplify:  Simplify 0 into 0
1548147799.996 * [misc]backup-simplify:  Simplify 1 into 1
1548147799.996 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.996 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.997 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147799.997 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147799.997 * [misc]taylor:  Taking taylor expansion of x in y
1548147799.997 * [misc]backup-simplify:  Simplify x into x
1548147799.997 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147799.997 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147799.997 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147799.997 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.997 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.997 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.998 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147799.998 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147799.998 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147799.998 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147799.998 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.998 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1548147799.999 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 x)) (* (/ 1 x) 1)) into (* 2 (/ 1 x))
1548147799.999 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147799.999 * [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
1548147799.999 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
1548147799.999 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 x))) (* (- (/ 1 x)) 1)) into (- (* 2 (/ 1 x)))
1548147799.999 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 x))) (* (- (* 2 (/ 1 x))) 1)) into 0
1548147800.000 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147800.000 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147800.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.000 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147800.001 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147800.003 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147800.003 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147800.003 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1548147800.004 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.004 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 x) (/ 1 x)) (* 0 1))) into (/ 1 (pow x 2))
1548147800.005 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.005 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1548147800.005 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147800.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.005 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) (- (/ 1 x))) (* 0 1))) into (/ 1 (pow x 2))
1548147800.005 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow x 2))) (+ (* (- (* 2 (/ 1 x))) (* 2 (/ 1 x))) (* (/ 1 (pow x 2)) 1))) into (- (* 2 (/ 1 (pow x 2))))
1548147800.006 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147800.006 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.006 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
1548147800.006 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow x 2))) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (* 2 (/ 1 (pow x 2)))
1548147800.006 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 (pow x 2)))) 1) (+ (* 1 (/ (* 2 (/ 1 (pow x 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4 (/ 1 (pow x 2))))
1548147800.008 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow x 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow x 2))
1548147800.008 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow x 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow x 2))))
1548147800.008 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147800.008 * [misc]taylor:  Taking taylor expansion of (pow (cbrt -1) 2) in y
1548147800.008 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in y
1548147800.008 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147800.008 * [misc]backup-simplify:  Simplify -1 into -1
1548147800.008 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1548147800.009 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1548147800.009 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) (pow (cbrt -1) 2)) in x
1548147800.009 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in x
1548147800.009 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in x
1548147800.009 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in x
1548147800.009 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147800.009 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147800.009 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in x
1548147800.009 * [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
1548147800.009 * [misc]taylor:  Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) in x
1548147800.009 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
1548147800.009 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147800.009 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147800.009 * [misc]taylor:  Taking taylor expansion of y in x
1548147800.009 * [misc]backup-simplify:  Simplify y into y
1548147800.009 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147800.009 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147800.009 * [misc]taylor:  Taking taylor expansion of x in x
1548147800.009 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.009 * [misc]backup-simplify:  Simplify 1 into 1
1548147800.009 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147800.009 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147800.010 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147800.010 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1548147800.010 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147800.010 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147800.010 * [misc]taylor:  Taking taylor expansion of x in x
1548147800.010 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.010 * [misc]backup-simplify:  Simplify 1 into 1
1548147800.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147800.010 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147800.010 * [misc]taylor:  Taking taylor expansion of y in x
1548147800.010 * [misc]backup-simplify:  Simplify y into y
1548147800.010 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147800.010 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147800.010 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1548147800.010 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147800.010 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147800.010 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147800.010 * [misc]taylor:  Taking taylor expansion of y in x
1548147800.010 * [misc]backup-simplify:  Simplify y into y
1548147800.010 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147800.010 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147800.010 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147800.010 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147800.010 * [misc]taylor:  Taking taylor expansion of x in x
1548147800.010 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.010 * [misc]backup-simplify:  Simplify 1 into 1
1548147800.010 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147800.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147800.011 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147800.011 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147800.011 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147800.011 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147800.011 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147800.011 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147800.011 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147800.011 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147800.011 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147800.011 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147800.011 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
1548147800.012 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147800.012 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147800.012 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147800.012 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
1548147800.012 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 y))) (* (- (* 2 (/ 1 y))) 1)) into 0
1548147800.012 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147800.012 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147800.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.013 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147800.013 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147800.014 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147800.014 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147800.014 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.014 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147800.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.015 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147800.015 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147800.015 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147800.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.015 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
1548147800.016 * [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))))
1548147800.016 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147800.016 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.016 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147800.016 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
1548147800.017 * [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))))
1548147800.018 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147800.018 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147800.018 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147800.018 * [misc]taylor:  Taking taylor expansion of (pow (cbrt -1) 2) in x
1548147800.018 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in x
1548147800.018 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147800.018 * [misc]backup-simplify:  Simplify -1 into -1
1548147800.018 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1548147800.019 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1548147800.019 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) (pow (cbrt -1) 2)) in x
1548147800.019 * [misc]taylor:  Taking taylor expansion of (pow (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) 1/3) in x
1548147800.019 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))))) in x
1548147800.019 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)))) in x
1548147800.019 * [misc]taylor:  Taking taylor expansion of 1/3 in x
1548147800.019 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1548147800.019 * [misc]taylor:  Taking taylor expansion of (log (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))) in x
1548147800.019 * [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
1548147800.019 * [misc]taylor:  Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) in x
1548147800.019 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
1548147800.019 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147800.019 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147800.019 * [misc]taylor:  Taking taylor expansion of y in x
1548147800.019 * [misc]backup-simplify:  Simplify y into y
1548147800.019 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147800.019 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147800.019 * [misc]taylor:  Taking taylor expansion of x in x
1548147800.019 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.019 * [misc]backup-simplify:  Simplify 1 into 1
1548147800.019 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147800.019 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147800.020 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147800.020 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1548147800.020 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147800.020 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147800.020 * [misc]taylor:  Taking taylor expansion of x in x
1548147800.020 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.020 * [misc]backup-simplify:  Simplify 1 into 1
1548147800.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147800.020 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147800.020 * [misc]taylor:  Taking taylor expansion of y in x
1548147800.020 * [misc]backup-simplify:  Simplify y into y
1548147800.020 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147800.020 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147800.020 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1548147800.020 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147800.020 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147800.020 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147800.020 * [misc]taylor:  Taking taylor expansion of y in x
1548147800.020 * [misc]backup-simplify:  Simplify y into y
1548147800.020 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147800.020 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147800.020 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147800.020 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147800.020 * [misc]taylor:  Taking taylor expansion of x in x
1548147800.020 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.020 * [misc]backup-simplify:  Simplify 1 into 1
1548147800.020 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147800.021 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147800.021 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147800.021 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147800.021 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147800.021 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147800.021 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147800.021 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147800.021 * [misc]backup-simplify:  Simplify (log 1) into 0
1548147800.021 * [misc]backup-simplify:  Simplify (* 1/3 0) into 0
1548147800.021 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147800.022 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147800.022 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
1548147800.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147800.022 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147800.022 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147800.022 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
1548147800.022 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 y))) (* (- (* 2 (/ 1 y))) 1)) into 0
1548147800.022 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147800.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147800.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.023 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147800.023 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147800.024 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1548147800.024 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
1548147800.025 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.025 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147800.025 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.025 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147800.025 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147800.025 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.025 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147800.025 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.026 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
1548147800.026 * [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))))
1548147800.026 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147800.026 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.027 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147800.027 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
1548147800.027 * [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))))
1548147800.028 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4 (pow y 2))
1548147800.029 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0))) into (- (* 4/3 (/ 1 (pow y 2))))
1548147800.029 * [misc]backup-simplify:  Simplify (exp 0) into 1
1548147800.029 * [misc]taylor:  Taking taylor expansion of (pow (cbrt -1) 2) in x
1548147800.029 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in x
1548147800.029 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147800.029 * [misc]backup-simplify:  Simplify -1 into -1
1548147800.029 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1548147800.029 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1548147800.030 * [misc]backup-simplify:  Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
1548147800.030 * [misc]backup-simplify:  Simplify (* 1 (pow (cbrt -1) 2)) into (pow (cbrt -1) 2)
1548147800.030 * [misc]taylor:  Taking taylor expansion of (pow (cbrt -1) 2) in y
1548147800.031 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in y
1548147800.031 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147800.031 * [misc]backup-simplify:  Simplify -1 into -1
1548147800.031 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1548147800.031 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1548147800.032 * [misc]backup-simplify:  Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
1548147800.032 * [misc]backup-simplify:  Simplify (pow (cbrt -1) 2) into (pow (cbrt -1) 2)
1548147800.033 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
1548147800.035 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
1548147800.036 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (cbrt -1) 2))) into 0
1548147800.036 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147800.036 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.036 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.037 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
1548147800.037 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.040 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1548147800.041 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1548147800.042 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)))) into (/ -4/3 (pow y 2))
1548147800.044 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -4/3 (pow y 2)) (pow (cbrt -1) 2)))) into (- (* 4/3 (/ (pow (cbrt -1) 2) (pow y 2))))
1548147800.044 * [misc]taylor:  Taking taylor expansion of (- (* 4/3 (/ (pow (cbrt -1) 2) (pow y 2)))) in y
1548147800.044 * [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (pow (cbrt -1) 2) (pow y 2))) in y
1548147800.044 * [misc]taylor:  Taking taylor expansion of 4/3 in y
1548147800.044 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1548147800.044 * [misc]taylor:  Taking taylor expansion of (/ (pow (cbrt -1) 2) (pow y 2)) in y
1548147800.044 * [misc]taylor:  Taking taylor expansion of (pow (cbrt -1) 2) in y
1548147800.044 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in y
1548147800.044 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147800.044 * [misc]backup-simplify:  Simplify -1 into -1
1548147800.044 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1548147800.045 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1548147800.045 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147800.045 * [misc]taylor:  Taking taylor expansion of y in y
1548147800.045 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.045 * [misc]backup-simplify:  Simplify 1 into 1
1548147800.046 * [misc]backup-simplify:  Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
1548147800.046 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147800.047 * [misc]backup-simplify:  Simplify (/ (pow (cbrt -1) 2) 1) into (pow (cbrt -1) 2)
1548147800.049 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1548147800.051 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1548147800.051 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147800.053 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
1548147800.053 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147800.055 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)))) into 0
1548147800.057 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.059 * [misc]backup-simplify:  Simplify (+ (* 4/3 0) (+ (* 0 0) (* 0 (pow (cbrt -1) 2)))) into 0
1548147800.059 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147800.059 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.059 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.061 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1548147800.063 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
1548147800.063 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.064 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0
1548147800.067 * [misc]backup-simplify:  Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0
1548147800.067 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.067 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147800.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.068 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147800.068 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147800.068 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.069 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147800.069 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.069 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
1548147800.070 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 y))) (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) (* 2 (/ 1 y))) (* 0 1)))) into 0
1548147800.070 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147800.070 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147800.071 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147800.071 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147800.071 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147800.072 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) 0) (* 0 1)))) into 0
1548147800.072 * [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
1548147800.077 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 4 (/ 1 (pow y 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1548147800.077 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ -4 (pow y 2))) (+ (* 0 0) (* 0 0)))) into 0
1548147800.079 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 4/3 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548147800.080 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -4/3 (pow y 2)) 0) (* 0 (pow (cbrt -1) 2))))) into 0
1548147800.080 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147800.080 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.080 * [misc]backup-simplify:  Simplify 0 into 0
1548147800.081 * [misc]backup-simplify:  Simplify (pow (cbrt -1) 2) into (pow (cbrt -1) 2)
1548147800.081 * * * [misc]progress:  simplifying candidates
1548147800.081 * * * * [misc]progress:  [ 1 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1))))>
1548147800.081 * * * * [misc]progress:  [ 2 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))))))>
1548147800.082 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1548147800.082 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147800.086 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147800.092 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147800.096 * * [misc]simplify:  iters left: 3 (37 enodes)
1548147800.101 * * [misc]simplify:  iters left: 2 (39 enodes)
1548147800.104 * * [misc]simplify:  iters left: 1 (41 enodes)
1548147800.110 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1548147800.110 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))))))
1548147800.110 * * * * [misc]progress:  [ 3 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))))))>
1548147800.111 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1548147800.111 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147800.115 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147800.123 * * [misc]simplify:  iters left: 4 (52 enodes)
1548147800.138 * * [misc]simplify:  iters left: 3 (91 enodes)
1548147800.158 * * [misc]simplify:  iters left: 2 (138 enodes)
1548147800.189 * * [misc]simplify:  iters left: 1 (226 enodes)
1548147800.247 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1548147800.247 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))))))
1548147800.248 * * * * [misc]progress:  [ 4 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (exp (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))>
1548147800.248 * * * * [misc]progress:  [ 5 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))>
1548147800.248 * * * * [misc]progress:  [ 6 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (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))))))))>
1548147800.248 * [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))))
1548147800.248 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147800.251 * * [misc]simplify:  iters left: 5 (58 enodes)
1548147800.269 * * [misc]simplify:  iters left: 4 (320 enodes)
1548147800.467 * [exit]simplify:  Simplified to (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))
1548147800.467 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))))))
1548147800.467 * * * * [misc]progress:  [ 7 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (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))))))))>
1548147800.467 * [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))))
1548147800.468 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147800.473 * * [misc]simplify:  iters left: 5 (51 enodes)
1548147800.499 * * [misc]simplify:  iters left: 4 (274 enodes)
1548147800.746 * [exit]simplify:  Simplified to (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)
1548147800.746 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)))))
1548147800.746 * * * * [misc]progress:  [ 8 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (* (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))))))))>
1548147800.746 * * * * [misc]progress:  [ 9 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (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))))))))>
1548147800.746 * * * * [misc]progress:  [ 10 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))>
1548147800.746 * * * * [misc]progress:  [ 11 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (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)))))))>
1548147800.746 * * * * [misc]progress:  [ 12 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))>
1548147800.747 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1548147800.747 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147800.750 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147800.755 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147800.761 * * [misc]simplify:  iters left: 3 (30 enodes)
1548147800.769 * * [misc]simplify:  iters left: 2 (32 enodes)
1548147800.781 * [exit]simplify:  Simplified to (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
1548147800.781 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y)))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))
1548147800.781 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1548147800.781 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147800.784 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147800.787 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1548147800.787 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y))))))))
1548147800.787 * * * * [misc]progress:  [ 13 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))>
1548147800.787 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147800.787 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147800.790 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147800.794 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147800.798 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147800.803 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147800.803 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))
1548147800.804 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1548147800.804 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147800.806 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147800.809 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1548147800.809 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y))))))))
1548147800.809 * * * * [misc]progress:  [ 14 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y)))))))>
1548147800.810 * [enter]simplify:  Simplifying (/ (- x y) 1)
1548147800.810 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147800.811 * * [misc]simplify:  iters left: 3 (12 enodes)
1548147800.815 * * [misc]simplify:  iters left: 2 (16 enodes)
1548147800.818 * * [misc]simplify:  iters left: 1 (18 enodes)
1548147800.821 * [exit]simplify:  Simplified to (- x y)
1548147800.821 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (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)))))))
1548147800.821 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1548147800.821 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147800.823 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147800.826 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1548147800.826 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (- x y) (/ (+ y x) (+ (* x x) (* y y)))))))
1548147800.826 * * * * [misc]progress:  [ 15 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))>
1548147800.826 * * * * [misc]progress:  [ 16 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (* (- x y) (+ x y)) (/ 1 (+ (* x x) (* y y)))))))>
1548147800.826 * * * * [misc]progress:  [ 17 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))))>
1548147800.826 * * * * [misc]progress:  [ 18 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))>
1548147800.827 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147800.827 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147800.829 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147800.831 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147800.831 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))
1548147800.831 * * * * [misc]progress:  [ 19 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))>
1548147800.832 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1548147800.832 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147800.834 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147800.836 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1548147800.836 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))
1548147800.836 * * * * [misc]progress:  [ 20 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))))>
1548147800.836 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1548147800.836 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147800.838 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147800.840 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1548147800.840 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))))
1548147800.840 * * * * [misc]progress:  [ 21 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))))>
1548147800.840 * [enter]simplify:  Simplifying (- x y)
1548147800.840 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147800.841 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147800.843 * [exit]simplify:  Simplified to (- x y)
1548147800.843 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))))
1548147800.843 * * * * [misc]progress:  [ 22 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))))))>
1548147800.843 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1548147800.843 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147800.847 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147800.857 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147800.883 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147800.933 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147801.021 * [exit]simplify:  Simplified to (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))
1548147801.021 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))))))
1548147801.021 * * * * [misc]progress:  [ 23 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (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) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y))))))>
1548147801.022 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1548147801.022 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147801.024 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147801.027 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147801.032 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147801.042 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1548147801.042 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (log (exp (* (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) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y))))))
1548147801.042 * * * * [misc]progress:  [ 24 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (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)))))))))>
1548147801.042 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147801.042 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147801.045 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147801.051 * * [misc]simplify:  iters left: 3 (66 enodes)
1548147801.076 * * [misc]simplify:  iters left: 2 (215 enodes)
1548147801.151 * * [misc]simplify:  iters left: 1 (494 enodes)
1548147801.400 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147801.400 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (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)))))))))
1548147801.400 * * * * [misc]progress:  [ 25 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))>
1548147801.400 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1548147801.401 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147801.404 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147801.412 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147801.430 * * [misc]simplify:  iters left: 3 (172 enodes)
1548147801.552 * [exit]simplify:  Simplified to (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3)))
1548147801.552 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))
1548147801.552 * * * * [misc]progress:  [ 26 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))>
1548147801.553 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1548147801.553 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147801.555 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147801.560 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147801.582 * * [misc]simplify:  iters left: 3 (306 enodes)
1548147801.792 * [exit]simplify:  Simplified to (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3)))
1548147801.792 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))
1548147801.792 * * * * [misc]progress:  [ 27 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))>
1548147801.793 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147801.793 * * [misc]simplify:  iters left: 6 (6 enodes)
1548147801.795 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147801.799 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147801.811 * * [misc]simplify:  iters left: 3 (111 enodes)
1548147801.892 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147801.892 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))
1548147801.892 * * * * [misc]progress:  [ 28 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))>
1548147801.892 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1548147801.892 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147801.894 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147801.898 * * [misc]simplify:  iters left: 3 (61 enodes)
1548147801.910 * * [misc]simplify:  iters left: 2 (153 enodes)
1548147801.944 * * [misc]simplify:  iters left: 1 (282 enodes)
1548147802.021 * [exit]simplify:  Simplified to (* (+ (pow y 3) (pow x 3)) (- x y))
1548147802.021 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (+ (pow y 3) (pow x 3)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))
1548147802.021 * * * * [misc]progress:  [ 29 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y))))))>
1548147802.022 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1548147802.022 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147802.024 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147802.028 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147802.048 * * [misc]simplify:  iters left: 3 (156 enodes)
1548147802.125 * [exit]simplify:  Simplified to (* (* (- x y) (- x y)) (+ y x))
1548147802.125 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (* (- x y) (- x y)) (+ y x)) (* (+ (* x x) (* y y)) (- x y))))))
1548147802.125 * * * * [misc]progress:  [ 30 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))>
1548147802.126 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1548147802.126 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147802.128 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147802.131 * * [misc]simplify:  iters left: 3 (51 enodes)
1548147802.141 * * [misc]simplify:  iters left: 2 (151 enodes)
1548147802.181 * * [misc]simplify:  iters left: 1 (311 enodes)
1548147802.303 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ y x))
1548147802.303 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))
1548147802.303 * * * * [misc]progress:  [ 31 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y))))))>
1548147802.303 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1548147802.303 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147802.305 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147802.308 * * [misc]simplify:  iters left: 4 (56 enodes)
1548147802.327 * * [misc]simplify:  iters left: 3 (164 enodes)
1548147802.386 * * [misc]simplify:  iters left: 2 (445 enodes)
1548147802.649 * [exit]simplify:  Simplified to (* (- x y) (* (+ x y) (+ x y)))
1548147802.649 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (* (+ x y) (+ x y))) (* (+ (* x x) (* y y)) (+ x y))))))
1548147802.650 * * * * [misc]progress:  [ 32 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147802.650 * * * * [misc]progress:  [ 33 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147802.650 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1548147802.650 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147802.654 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147802.659 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147802.668 * * [misc]simplify:  iters left: 3 (37 enodes)
1548147802.680 * * [misc]simplify:  iters left: 2 (39 enodes)
1548147802.687 * * [misc]simplify:  iters left: 1 (41 enodes)
1548147802.697 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1548147802.697 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147802.697 * * * * [misc]progress:  [ 34 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147802.698 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1548147802.698 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147802.702 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147802.710 * * [misc]simplify:  iters left: 4 (52 enodes)
1548147802.725 * * [misc]simplify:  iters left: 3 (91 enodes)
1548147802.750 * * [misc]simplify:  iters left: 2 (138 enodes)
1548147802.797 * * [misc]simplify:  iters left: 1 (226 enodes)
1548147802.890 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1548147802.890 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147802.890 * * * * [misc]progress:  [ 35 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147802.890 * * * * [misc]progress:  [ 36 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147802.890 * * * * [misc]progress:  [ 37 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147802.890 * [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))))
1548147802.890 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147802.897 * * [misc]simplify:  iters left: 5 (58 enodes)
1548147802.921 * * [misc]simplify:  iters left: 4 (320 enodes)
1548147803.143 * [exit]simplify:  Simplified to (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))
1548147803.143 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (cbrt (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.143 * * * * [misc]progress:  [ 38 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.143 * [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))))
1548147803.144 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147803.149 * * [misc]simplify:  iters left: 5 (51 enodes)
1548147803.176 * * [misc]simplify:  iters left: 4 (274 enodes)
1548147803.341 * [exit]simplify:  Simplified to (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)
1548147803.341 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (cbrt (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.341 * * * * [misc]progress:  [ 39 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (* (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))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.341 * * * * [misc]progress:  [ 40 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.341 * * * * [misc]progress:  [ 41 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.341 * * * * [misc]progress:  [ 42 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (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))))))>
1548147803.341 * * * * [misc]progress:  [ 43 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.341 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1548147803.341 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147803.343 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147803.345 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147803.348 * * [misc]simplify:  iters left: 3 (30 enodes)
1548147803.356 * * [misc]simplify:  iters left: 2 (32 enodes)
1548147803.368 * [exit]simplify:  Simplified to (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
1548147803.368 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y)))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.368 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1548147803.369 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147803.371 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147803.374 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1548147803.374 * [misc]simplify:  Simplified (2 1 1 1 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.374 * * * * [misc]progress:  [ 44 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.374 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147803.374 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147803.377 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147803.381 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147803.386 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147803.391 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147803.391 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.391 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1548147803.391 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147803.393 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147803.396 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1548147803.397 * [misc]simplify:  Simplified (2 1 1 1 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.397 * * * * [misc]progress:  [ 45 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.397 * [enter]simplify:  Simplifying (/ (- x y) 1)
1548147803.397 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147803.399 * * [misc]simplify:  iters left: 3 (12 enodes)
1548147803.402 * * [misc]simplify:  iters left: 2 (16 enodes)
1548147803.405 * * [misc]simplify:  iters left: 1 (18 enodes)
1548147803.408 * [exit]simplify:  Simplified to (- x y)
1548147803.408 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (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))))))
1548147803.408 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1548147803.408 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147803.410 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147803.413 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1548147803.413 * [misc]simplify:  Simplified (2 1 1 1 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (/ (+ y x) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.413 * * * * [misc]progress:  [ 46 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.413 * * * * [misc]progress:  [ 47 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (* (- x y) (+ x y)) (/ 1 (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.413 * * * * [misc]progress:  [ 48 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.413 * * * * [misc]progress:  [ 49 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.414 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147803.414 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147803.415 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147803.417 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147803.418 * [misc]simplify:  Simplified (2 1 1 1 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.418 * * * * [misc]progress:  [ 50 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.418 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1548147803.418 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147803.420 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147803.422 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1548147803.422 * [misc]simplify:  Simplified (2 1 1 1 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.422 * * * * [misc]progress:  [ 51 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.422 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1548147803.422 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147803.424 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147803.426 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1548147803.426 * [misc]simplify:  Simplified (2 1 1 1 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.426 * * * * [misc]progress:  [ 52 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.426 * [enter]simplify:  Simplifying (- x y)
1548147803.426 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147803.427 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147803.428 * [exit]simplify:  Simplified to (- x y)
1548147803.428 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.428 * * * * [misc]progress:  [ 53 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.429 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1548147803.429 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147803.432 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147803.442 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147803.466 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147803.493 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147803.609 * [exit]simplify:  Simplified to (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))
1548147803.609 * [misc]simplify:  Simplified (2 1 1 1 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.610 * * * * [misc]progress:  [ 54 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.610 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1548147803.610 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147803.612 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147803.615 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147803.620 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147803.630 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1548147803.630 * [misc]simplify:  Simplified (2 1 1 1 2 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.631 * * * * [misc]progress:  [ 55 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (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)))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.631 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147803.631 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147803.634 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147803.643 * * [misc]simplify:  iters left: 3 (66 enodes)
1548147803.671 * * [misc]simplify:  iters left: 2 (215 enodes)
1548147803.761 * * [misc]simplify:  iters left: 1 (494 enodes)
1548147803.969 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147803.969 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (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)))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147803.969 * * * * [misc]progress:  [ 56 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147803.969 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1548147803.969 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147803.971 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147803.975 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147803.993 * * [misc]simplify:  iters left: 3 (172 enodes)
1548147804.100 * [exit]simplify:  Simplified to (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3)))
1548147804.100 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147804.100 * * * * [misc]progress:  [ 57 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147804.100 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1548147804.100 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147804.102 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147804.107 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147804.127 * * [misc]simplify:  iters left: 3 (306 enodes)
1548147804.330 * [exit]simplify:  Simplified to (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3)))
1548147804.330 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147804.330 * * * * [misc]progress:  [ 58 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147804.330 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147804.330 * * [misc]simplify:  iters left: 6 (6 enodes)
1548147804.331 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147804.333 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147804.339 * * [misc]simplify:  iters left: 3 (111 enodes)
1548147804.442 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147804.442 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147804.442 * * * * [misc]progress:  [ 59 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147804.442 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1548147804.442 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147804.444 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147804.448 * * [misc]simplify:  iters left: 3 (61 enodes)
1548147804.459 * * [misc]simplify:  iters left: 2 (153 enodes)
1548147804.488 * * [misc]simplify:  iters left: 1 (282 enodes)
1548147804.571 * [exit]simplify:  Simplified to (* (+ (pow y 3) (pow x 3)) (- x y))
1548147804.571 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (+ (pow y 3) (pow x 3)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147804.571 * * * * [misc]progress:  [ 60 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147804.571 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1548147804.571 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147804.574 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147804.579 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147804.591 * * [misc]simplify:  iters left: 3 (156 enodes)
1548147804.692 * [exit]simplify:  Simplified to (* (* (- x y) (- x y)) (+ y x))
1548147804.692 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (- x y)) (+ y x)) (* (+ (* x x) (* y y)) (- x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147804.692 * * * * [misc]progress:  [ 61 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147804.692 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1548147804.692 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147804.695 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147804.703 * * [misc]simplify:  iters left: 3 (51 enodes)
1548147804.722 * * [misc]simplify:  iters left: 2 (151 enodes)
1548147804.786 * * [misc]simplify:  iters left: 1 (311 enodes)
1548147804.936 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ y x))
1548147804.936 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147804.936 * * * * [misc]progress:  [ 62 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147804.936 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1548147804.936 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147804.938 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147804.941 * * [misc]simplify:  iters left: 4 (56 enodes)
1548147804.953 * * [misc]simplify:  iters left: 3 (164 enodes)
1548147805.021 * * [misc]simplify:  iters left: 2 (445 enodes)
1548147805.664 * [exit]simplify:  Simplified to (* (- x y) (* (+ x y) (+ x y)))
1548147805.664 * [misc]simplify:  Simplified (2 1 1 1 2 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (* (+ x y) (+ x y))) (* (+ (* x x) (* y y)) (+ x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147805.664 * * * * [misc]progress:  [ 63 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147805.664 * * * * [misc]progress:  [ 64 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147805.665 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1548147805.665 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147805.668 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147805.671 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147805.678 * * [misc]simplify:  iters left: 3 (37 enodes)
1548147805.683 * * [misc]simplify:  iters left: 2 (39 enodes)
1548147805.686 * * [misc]simplify:  iters left: 1 (41 enodes)
1548147805.691 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1548147805.692 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147805.692 * * * * [misc]progress:  [ 65 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147805.692 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1548147805.692 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147805.694 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147805.698 * * [misc]simplify:  iters left: 4 (52 enodes)
1548147805.706 * * [misc]simplify:  iters left: 3 (91 enodes)
1548147805.717 * * [misc]simplify:  iters left: 2 (138 enodes)
1548147805.751 * * [misc]simplify:  iters left: 1 (226 enodes)
1548147805.811 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1548147805.811 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147805.811 * * * * [misc]progress:  [ 66 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (exp (log (/ (* (- 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))))))>
1548147805.811 * * * * [misc]progress:  [ 67 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (log (exp (/ (* (- 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))))))>
1548147805.811 * * * * [misc]progress:  [ 68 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147805.812 * [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))))
1548147805.812 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147805.818 * * [misc]simplify:  iters left: 5 (58 enodes)
1548147805.851 * * [misc]simplify:  iters left: 4 (320 enodes)
1548147806.063 * [exit]simplify:  Simplified to (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))
1548147806.063 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (cbrt (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.063 * * * * [misc]progress:  [ 69 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.063 * [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))))
1548147806.063 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147806.067 * * [misc]simplify:  iters left: 5 (51 enodes)
1548147806.095 * * [misc]simplify:  iters left: 4 (274 enodes)
1548147806.311 * [exit]simplify:  Simplified to (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)
1548147806.311 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (cbrt (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.311 * * * * [misc]progress:  [ 70 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (* (* (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.311 * * * * [misc]progress:  [ 71 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.312 * * * * [misc]progress:  [ 72 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- 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))))))>
1548147806.312 * * * * [misc]progress:  [ 73 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (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))))))>
1548147806.312 * * * * [misc]progress:  [ 74 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.312 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1548147806.312 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147806.315 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147806.320 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147806.327 * * [misc]simplify:  iters left: 3 (30 enodes)
1548147806.335 * * [misc]simplify:  iters left: 2 (32 enodes)
1548147806.348 * [exit]simplify:  Simplified to (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
1548147806.348 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (* (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y)))) (/ (+ x y) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.348 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1548147806.348 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147806.351 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147806.353 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1548147806.353 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (x y) (* (log (exp (* (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.354 * * * * [misc]progress:  [ 75 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.354 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147806.354 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147806.356 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147806.358 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147806.360 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147806.363 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147806.363 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.363 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1548147806.363 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147806.364 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147806.366 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1548147806.366 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (x y) (* (log (exp (* (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.366 * * * * [misc]progress:  [ 76 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (* (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.366 * [enter]simplify:  Simplifying (/ (- x y) 1)
1548147806.366 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147806.367 * * [misc]simplify:  iters left: 3 (12 enodes)
1548147806.368 * * [misc]simplify:  iters left: 2 (16 enodes)
1548147806.370 * * [misc]simplify:  iters left: 1 (18 enodes)
1548147806.371 * [exit]simplify:  Simplified to (- x y)
1548147806.371 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (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))))))
1548147806.371 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1548147806.371 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147806.372 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147806.373 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1548147806.373 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (x y) (* (log (exp (* (cbrt (* (- x y) (/ (+ y x) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.373 * * * * [misc]progress:  [ 77 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (* 1 (/ (* (- 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))))))>
1548147806.374 * * * * [misc]progress:  [ 78 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (* (* (- x y) (+ x y)) (/ 1 (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.374 * * * * [misc]progress:  [ 79 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.374 * * * * [misc]progress:  [ 80 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.374 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147806.374 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147806.375 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147806.376 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147806.376 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.376 * * * * [misc]progress:  [ 81 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.376 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1548147806.376 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147806.377 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147806.378 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1548147806.378 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.378 * * * * [misc]progress:  [ 82 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.378 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1548147806.378 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147806.379 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147806.379 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1548147806.379 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (x y) (* (log (exp (* (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.380 * * * * [misc]progress:  [ 83 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.380 * [enter]simplify:  Simplifying (- x y)
1548147806.380 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147806.380 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147806.381 * [exit]simplify:  Simplified to (- x y)
1548147806.381 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.381 * * * * [misc]progress:  [ 84 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.381 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1548147806.381 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147806.383 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147806.388 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147806.409 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147806.458 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147806.554 * [exit]simplify:  Simplified to (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))
1548147806.554 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (x y) (* (log (exp (* (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.554 * * * * [misc]progress:  [ 85 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.555 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1548147806.555 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147806.556 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147806.560 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147806.562 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147806.567 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1548147806.568 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (x y) (* (log (exp (* (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.568 * * * * [misc]progress:  [ 86 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- (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))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.568 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147806.568 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147806.569 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147806.574 * * [misc]simplify:  iters left: 3 (66 enodes)
1548147806.588 * * [misc]simplify:  iters left: 2 (215 enodes)
1548147806.655 * * [misc]simplify:  iters left: 1 (494 enodes)
1548147806.873 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147806.873 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- (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))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147806.873 * * * * [misc]progress:  [ 87 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147806.873 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1548147806.873 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147806.877 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147806.884 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147806.903 * * [misc]simplify:  iters left: 3 (172 enodes)
1548147807.028 * [exit]simplify:  Simplified to (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3)))
1548147807.028 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147807.028 * * * * [misc]progress:  [ 88 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147807.029 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1548147807.029 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147807.032 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147807.042 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147807.079 * * [misc]simplify:  iters left: 3 (306 enodes)
1548147807.245 * [exit]simplify:  Simplified to (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3)))
1548147807.245 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147807.245 * * * * [misc]progress:  [ 89 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147807.245 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147807.245 * * [misc]simplify:  iters left: 6 (6 enodes)
1548147807.246 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147807.248 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147807.254 * * [misc]simplify:  iters left: 3 (111 enodes)
1548147807.326 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147807.326 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147807.326 * * * * [misc]progress:  [ 90 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147807.326 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1548147807.326 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147807.328 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147807.332 * * [misc]simplify:  iters left: 3 (61 enodes)
1548147807.345 * * [misc]simplify:  iters left: 2 (153 enodes)
1548147807.373 * * [misc]simplify:  iters left: 1 (282 enodes)
1548147807.442 * [exit]simplify:  Simplified to (* (+ (pow y 3) (pow x 3)) (- x y))
1548147807.442 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (+ (pow y 3) (pow x 3)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147807.442 * * * * [misc]progress:  [ 91 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147807.443 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1548147807.443 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147807.445 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147807.450 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147807.465 * * [misc]simplify:  iters left: 3 (156 enodes)
1548147807.558 * [exit]simplify:  Simplified to (* (* (- x y) (- x y)) (+ y x))
1548147807.558 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (* (- x y) (- x y)) (+ y x)) (* (+ (* x x) (* y y)) (- x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147807.558 * * * * [misc]progress:  [ 92 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147807.559 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1548147807.559 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147807.562 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147807.570 * * [misc]simplify:  iters left: 3 (51 enodes)
1548147807.591 * * [misc]simplify:  iters left: 2 (151 enodes)
1548147807.638 * * [misc]simplify:  iters left: 1 (311 enodes)
1548147807.739 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ y x))
1548147807.739 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147807.739 * * * * [misc]progress:  [ 93 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147807.740 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1548147807.740 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147807.742 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147807.747 * * [misc]simplify:  iters left: 4 (56 enodes)
1548147807.772 * * [misc]simplify:  iters left: 3 (164 enodes)
1548147807.842 * * [misc]simplify:  iters left: 2 (445 enodes)
1548147808.116 * [exit]simplify:  Simplified to (* (- x y) (* (+ x y) (+ x y)))
1548147808.116 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (* (+ x y) (+ x y))) (* (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147808.116 * * * * [misc]progress:  [ 94 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (+ 1/3 1/3)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147808.116 * [enter]simplify:  Simplifying (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
1548147808.116 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147808.118 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147808.122 * * [misc]simplify:  iters left: 4 (46 enodes)
1548147808.141 * * [misc]simplify:  iters left: 3 (95 enodes)
1548147808.168 * * [misc]simplify:  iters left: 2 (171 enodes)
1548147808.207 * * [misc]simplify:  iters left: 1 (333 enodes)
1548147808.351 * [exit]simplify:  Simplified to (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))
1548147808.351 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (+ 1/3 1/3)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147808.351 * [enter]simplify:  Simplifying (+ 1/3 1/3)
1548147808.351 * * [misc]simplify:  iters left: 2 (2 enodes)
1548147808.353 * * [misc]simplify:  iters left: 1 (3 enodes)
1548147808.353 * [exit]simplify:  Simplified to 2/3
1548147808.353 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 2/3))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147808.353 * * * * [misc]progress:  [ 95 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (pow (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (+ 1 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147808.354 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147808.354 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147808.357 * * [misc]simplify:  iters left: 5 (23 enodes)
1548147808.365 * * [misc]simplify:  iters left: 4 (47 enodes)
1548147808.379 * * [misc]simplify:  iters left: 3 (96 enodes)
1548147808.406 * * [misc]simplify:  iters left: 2 (172 enodes)
1548147808.463 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147808.572 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147808.572 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (pow (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (+ 1 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147808.572 * [enter]simplify:  Simplifying (+ 1 1)
1548147808.572 * * [misc]simplify:  iters left: 2 (2 enodes)
1548147808.573 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147808.574 * [exit]simplify:  Simplified to 2
1548147808.574 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (pow (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 2))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147808.574 * * * * [misc]progress:  [ 96 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (pow (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 1/3))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147808.574 * [enter]simplify:  Simplifying (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147808.574 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147808.576 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147808.587 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147808.627 * * [misc]simplify:  iters left: 3 (336 enodes)
1548147808.942 * [exit]simplify:  Simplified to (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147808.942 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (pow (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) 1/3))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147808.942 * * * * [misc]progress:  [ 97 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (pow (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) 1))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147808.943 * [enter]simplify:  Simplifying (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147808.943 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147808.947 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147808.954 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147808.970 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147808.999 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147809.072 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147809.175 * [exit]simplify:  Simplified to (* (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147809.175 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (pow (* (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) 1))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147809.175 * * * * [misc]progress:  [ 98 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (pow (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 2))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147809.175 * * * * [misc]progress:  [ 99 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (pow (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (+ 1 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147809.175 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147809.175 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147809.177 * * [misc]simplify:  iters left: 5 (23 enodes)
1548147809.180 * * [misc]simplify:  iters left: 4 (47 enodes)
1548147809.188 * * [misc]simplify:  iters left: 3 (96 enodes)
1548147809.204 * * [misc]simplify:  iters left: 2 (172 enodes)
1548147809.236 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147809.353 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147809.353 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (pow (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (+ 1 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147809.353 * * * * [misc]progress:  [ 100 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (pow (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) 1))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147809.353 * * * * [misc]progress:  [ 101 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (exp (+ (log (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (log (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147809.353 * [enter]simplify:  Simplifying (+ (log (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (log (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147809.353 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147809.359 * * [misc]simplify:  iters left: 5 (25 enodes)
1548147809.367 * * [misc]simplify:  iters left: 4 (49 enodes)
1548147809.382 * * [misc]simplify:  iters left: 3 (98 enodes)
1548147809.396 * * [misc]simplify:  iters left: 2 (171 enodes)
1548147809.429 * * [misc]simplify:  iters left: 1 (340 enodes)
1548147809.552 * [exit]simplify:  Simplified to (+ (log (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (log (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))
1548147809.553 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (exp (+ (log (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (log (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147809.553 * * * * [misc]progress:  [ 102 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (exp (log (* (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))))))>
1548147809.553 * * * * [misc]progress:  [ 103 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (log (exp (* (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))))))>
1548147809.553 * * * * [misc]progress:  [ 104 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (cbrt (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147809.553 * [enter]simplify:  Simplifying (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147809.553 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147809.557 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147809.567 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147809.606 * * [misc]simplify:  iters left: 3 (336 enodes)
1548147809.863 * [exit]simplify:  Simplified to (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147809.863 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (cbrt (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147809.863 * * * * [misc]progress:  [ 105 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))>
1548147809.863 * * * * [misc]progress:  [ 106 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (cbrt (* (* (* (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)))) (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))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147809.863 * * * * [misc]progress:  [ 107 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (sqrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (sqrt (* (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))))))>
1548147809.863 * * * * [misc]progress:  [ 108 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (/ (* (cbrt (* (- x y) (+ x y))) (cbrt (* (- x y) (+ x y)))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147809.863 * [enter]simplify:  Simplifying (* (cbrt (* (- x y) (+ x y))) (cbrt (* (- x y) (+ x y))))
1548147809.863 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147809.864 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147809.867 * * [misc]simplify:  iters left: 4 (37 enodes)
1548147809.873 * * [misc]simplify:  iters left: 3 (69 enodes)
1548147809.882 * * [misc]simplify:  iters left: 2 (118 enodes)
1548147809.905 * * [misc]simplify:  iters left: 1 (197 enodes)
1548147809.982 * [exit]simplify:  Simplified to (* (cbrt (* (- x y) (+ y x))) (cbrt (* (- x y) (+ y x))))
1548147809.982 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (/ (* (cbrt (* (- x y) (+ y x))) (cbrt (* (- x y) (+ y x)))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147809.982 * [enter]simplify:  Simplifying (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
1548147809.982 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147809.984 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147809.986 * [exit]simplify:  Simplified to (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
1548147809.987 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (/ (* (cbrt (* (- x y) (+ x y))) (cbrt (* (- x y) (+ x y)))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147809.987 * * * * [misc]progress:  [ 109 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* 1 (* (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))))))>
1548147809.987 * * * * [misc]progress:  [ 110 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147809.987 * [enter]simplify:  Simplifying (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147809.987 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147809.991 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147809.999 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147810.015 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147810.045 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147810.115 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147810.230 * [exit]simplify:  Simplified to (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147810.230 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147810.230 * * * * [misc]progress:  [ 111 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147810.230 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147810.230 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147810.232 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147810.235 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147810.245 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147810.275 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147810.346 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147810.497 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147810.497 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (sqrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147810.497 * * * * [misc]progress:  [ 112 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))) (cbrt (/ (+ x y) (cbrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147810.497 * [enter]simplify:  Simplifying (cbrt (/ (+ x y) (cbrt (+ (* x x) (* y y)))))
1548147810.498 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147810.500 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147810.504 * [exit]simplify:  Simplified to (cbrt (/ (+ y x) (cbrt (+ (* x x) (* y y)))))
1548147810.504 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))) (cbrt (/ (+ y x) (cbrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147810.504 * * * * [misc]progress:  [ 113 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147810.504 * [enter]simplify:  Simplifying (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
1548147810.504 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147810.507 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147810.510 * [exit]simplify:  Simplified to (cbrt (/ (+ y x) (sqrt (+ (* x x) (* y y)))))
1548147810.510 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (+ y x) (sqrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147810.510 * * * * [misc]progress:  [ 114 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) 1))) (cbrt (/ (+ x y) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147810.511 * [enter]simplify:  Simplifying (cbrt (/ (+ x y) (+ (* x x) (* y y))))
1548147810.511 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147810.513 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147810.516 * [exit]simplify:  Simplified to (cbrt (/ (+ y x) (+ (* x x) (* y y))))
1548147810.516 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) 1))) (cbrt (/ (+ y x) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147810.517 * * * * [misc]progress:  [ 115 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147810.517 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147810.517 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147810.520 * * [misc]simplify:  iters left: 5 (23 enodes)
1548147810.528 * * [misc]simplify:  iters left: 4 (47 enodes)
1548147810.543 * * [misc]simplify:  iters left: 3 (96 enodes)
1548147810.571 * * [misc]simplify:  iters left: 2 (172 enodes)
1548147810.627 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147810.727 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147810.727 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147810.728 * * * * [misc]progress:  [ 116 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (+ x y)))) (cbrt (/ 1 (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147810.728 * [enter]simplify:  Simplifying (cbrt (/ 1 (+ (* x x) (* y y))))
1548147810.728 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147810.730 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147810.733 * [exit]simplify:  Simplified to (cbrt (/ 1 (+ (* x x) (* y y))))
1548147810.733 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (+ x y)))) (cbrt (/ 1 (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147810.734 * * * * [misc]progress:  [ 117 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))))) (cbrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147810.734 * [enter]simplify:  Simplifying (cbrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))
1548147810.734 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147810.737 * * [misc]simplify:  iters left: 5 (30 enodes)
1548147810.748 * * [misc]simplify:  iters left: 4 (70 enodes)
1548147810.776 * * [misc]simplify:  iters left: 3 (135 enodes)
1548147810.816 * * [misc]simplify:  iters left: 2 (233 enodes)
1548147810.874 * [exit]simplify:  Simplified to (cbrt (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x))))
1548147810.874 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))))) (cbrt (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147810.874 * * * * [misc]progress:  [ 118 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))))) (cbrt (- (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147810.874 * [enter]simplify:  Simplifying (cbrt (- (* x x) (* y y)))
1548147810.874 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147810.875 * * [misc]simplify:  iters left: 4 (11 enodes)
1548147810.877 * * [misc]simplify:  iters left: 3 (18 enodes)
1548147810.880 * * [misc]simplify:  iters left: 2 (33 enodes)
1548147810.889 * * [misc]simplify:  iters left: 1 (58 enodes)
1548147810.912 * [exit]simplify:  Simplified to (cbrt (- (* x x) (* y y)))
1548147810.912 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))))) (cbrt (- (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147810.912 * * * * [misc]progress:  [ 119 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (* (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147810.913 * [enter]simplify:  Simplifying (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147810.913 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147810.916 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147810.924 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147810.942 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147810.971 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147811.008 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147811.082 * [exit]simplify:  Simplified to (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147811.082 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (* (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147811.082 * * * * [misc]progress:  [ 120 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147811.082 * [enter]simplify:  Simplifying (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147811.083 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147811.084 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147811.088 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147811.096 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147811.124 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147811.195 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147811.345 * [exit]simplify:  Simplified to (sqrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147811.345 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (sqrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147811.345 * * * * [misc]progress:  [ 121 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147811.345 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147811.345 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147811.349 * * [misc]simplify:  iters left: 5 (23 enodes)
1548147811.356 * * [misc]simplify:  iters left: 4 (47 enodes)
1548147811.372 * * [misc]simplify:  iters left: 3 (96 enodes)
1548147811.402 * * [misc]simplify:  iters left: 2 (172 enodes)
1548147811.472 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147811.613 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1548147811.613 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 1) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147811.613 * * * * [misc]progress:  [ 122 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (* (cbrt (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))))))>
1548147811.613 * [enter]simplify:  Simplifying (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147811.613 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147811.615 * * [misc]simplify:  iters left: 5 (25 enodes)
1548147811.619 * * [misc]simplify:  iters left: 4 (49 enodes)
1548147811.631 * * [misc]simplify:  iters left: 3 (98 enodes)
1548147811.659 * * [misc]simplify:  iters left: 2 (171 enodes)
1548147811.698 * * [misc]simplify:  iters left: 1 (340 enodes)
1548147811.813 * [exit]simplify:  Simplified to (cbrt (* (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))
1548147811.813 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (* (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))) (* (cbrt (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))))))
1548147811.813 * * * * [misc]progress:  [ 123 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (* (cbrt (sqrt (/ (* (- 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))))))>
1548147811.813 * [enter]simplify:  Simplifying (cbrt (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147811.813 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147811.817 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147811.825 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147811.840 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147811.868 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147811.940 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147812.055 * [exit]simplify:  Simplified to (cbrt (sqrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147812.055 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (sqrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (* (cbrt (sqrt (/ (* (- 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))))))
1548147812.056 * * * * [misc]progress:  [ 124 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))) (* (cbrt (/ (+ x y) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147812.056 * [enter]simplify:  Simplifying (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
1548147812.056 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147812.059 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147812.064 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147812.071 * * [misc]simplify:  iters left: 3 (31 enodes)
1548147812.079 * * [misc]simplify:  iters left: 2 (33 enodes)
1548147812.087 * [exit]simplify:  Simplified to (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
1548147812.088 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))) (* (cbrt (/ (+ x y) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147812.088 * * * * [misc]progress:  [ 125 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (* (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147812.088 * [enter]simplify:  Simplifying (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))
1548147812.088 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147812.091 * * [misc]simplify:  iters left: 5 (15 enodes)
1548147812.095 * * [misc]simplify:  iters left: 4 (18 enodes)
1548147812.100 * * [misc]simplify:  iters left: 3 (20 enodes)
1548147812.105 * [exit]simplify:  Simplified to (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))
1548147812.105 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (* (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147812.105 * * * * [misc]progress:  [ 126 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (- x y) 1)) (* (cbrt (/ (+ x y) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147812.105 * [enter]simplify:  Simplifying (cbrt (/ (- x y) 1))
1548147812.105 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147812.107 * * [misc]simplify:  iters left: 4 (13 enodes)
1548147812.110 * * [misc]simplify:  iters left: 3 (17 enodes)
1548147812.114 * * [misc]simplify:  iters left: 2 (19 enodes)
1548147812.116 * [exit]simplify:  Simplified to (cbrt (- x y))
1548147812.116 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (- x y)) (* (cbrt (/ (+ x y) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147812.116 * * * * [misc]progress:  [ 127 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt 1) (* (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))))))>
1548147812.117 * [enter]simplify:  Simplifying (cbrt 1)
1548147812.117 * * [misc]simplify:  iters left: 1 (2 enodes)
1548147812.117 * [exit]simplify:  Simplified to 1
1548147812.117 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (* 1 (* (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))))))
1548147812.117 * * * * [misc]progress:  [ 128 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (* (- x y) (+ x y))) (* (cbrt (/ 1 (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147812.118 * [enter]simplify:  Simplifying (cbrt (* (- x y) (+ x y)))
1548147812.118 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147812.119 * * [misc]simplify:  iters left: 4 (16 enodes)
1548147812.121 * * [misc]simplify:  iters left: 3 (36 enodes)
1548147812.126 * * [misc]simplify:  iters left: 2 (68 enodes)
1548147812.137 * * [misc]simplify:  iters left: 1 (114 enodes)
1548147812.171 * [exit]simplify:  Simplified to (cbrt (* (- x y) (+ y x)))
1548147812.171 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (* (- x y) (+ y x))) (* (cbrt (/ 1 (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147812.172 * * * * [misc]progress:  [ 129 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3)))) (* (cbrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147812.172 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))))
1548147812.172 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147812.176 * * [misc]simplify:  iters left: 5 (36 enodes)
1548147812.186 * * [misc]simplify:  iters left: 4 (76 enodes)
1548147812.210 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147812.249 * * [misc]simplify:  iters left: 2 (222 enodes)
1548147812.293 * * [misc]simplify:  iters left: 1 (389 enodes)
1548147812.384 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (+ (pow y 6) (pow x 6))))
1548147812.384 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ y x)) (+ (pow y 6) (pow x 6)))) (* (cbrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147812.384 * * * * [misc]progress:  [ 130 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))))) (* (cbrt (- (* x x) (* y y))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147812.385 * [enter]simplify:  Simplifying (cbrt (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))))
1548147812.385 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147812.387 * * [misc]simplify:  iters left: 5 (37 enodes)
1548147812.393 * * [misc]simplify:  iters left: 4 (89 enodes)
1548147812.410 * * [misc]simplify:  iters left: 3 (235 enodes)
1548147812.524 * [exit]simplify:  Simplified to (cbrt (/ (* (- x y) (+ y x)) (- (pow x 4) (pow y 4))))
1548147812.524 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ y x)) (- (pow x 4) (pow y 4)))) (* (cbrt (- (* x x) (* y y))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147812.524 * * * * [misc]progress:  [ 131 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (* (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (* (cbrt (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))))))>
1548147812.525 * [enter]simplify:  Simplifying (* (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147812.525 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147812.529 * * [misc]simplify:  iters left: 5 (25 enodes)
1548147812.536 * * [misc]simplify:  iters left: 4 (49 enodes)
1548147812.553 * * [misc]simplify:  iters left: 3 (98 enodes)
1548147812.581 * * [misc]simplify:  iters left: 2 (171 enodes)
1548147812.634 * * [misc]simplify:  iters left: 1 (340 enodes)
1548147812.735 * [exit]simplify:  Simplified to (* (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))
1548147812.735 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (* (* (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (cbrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))) (* (cbrt (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))))))
1548147812.735 * * * * [misc]progress:  [ 132 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (* (sqrt (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))))))>
1548147812.735 * [enter]simplify:  Simplifying (sqrt (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147812.735 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147812.737 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147812.741 * * [misc]simplify:  iters left: 4 (48 enodes)
1548147812.748 * * [misc]simplify:  iters left: 3 (97 enodes)
1548147812.764 * * [misc]simplify:  iters left: 2 (176 enodes)
1548147812.830 * * [misc]simplify:  iters left: 1 (338 enodes)
1548147812.931 * [exit]simplify:  Simplified to (sqrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1548147812.931 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (* (sqrt (cbrt (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) (* (sqrt (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))))))
1548147812.931 * * * * [misc]progress:  [ 133 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* 1 (* (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))))))>
1548147812.932 * * * * [misc]progress:  [ 134 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (/ (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (+ x y)))) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147812.932 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147812.932 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147812.933 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147812.934 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147812.934 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (* (log (exp (/ (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (+ x y)))) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147812.934 * * * * [misc]progress:  [ 135 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (/ (* (cbrt (* (- x y) (+ x y))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147812.934 * [enter]simplify:  Simplifying (* (cbrt (* (- x y) (+ x y))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
1548147812.934 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147812.936 * * [misc]simplify:  iters left: 5 (26 enodes)
1548147812.940 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147812.948 * * [misc]simplify:  iters left: 3 (99 enodes)
1548147812.977 * * [misc]simplify:  iters left: 2 (177 enodes)
1548147813.049 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147813.173 * [exit]simplify:  Simplified to (* (cbrt (* (- x y) (+ y x))) (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))))
1548147813.173 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (* (log (exp (/ (* (cbrt (* (- x y) (+ y x))) (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x))))) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147813.173 * * * * [misc]progress:  [ 136 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (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))))))>
1548147813.173 * * * * [misc]progress:  [ 137 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt -1)))>
1548147813.174 * [enter]simplify:  Simplifying -1
1548147813.174 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147813.174 * [exit]simplify:  Simplified to -1
1548147813.174 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt -1)))
1548147813.174 * * * * [misc]progress:  [ 138 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt 1)))>
1548147813.174 * [enter]simplify:  Simplifying 1
1548147813.174 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147813.175 * [exit]simplify:  Simplified to 1
1548147813.175 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt 1)))
1548147813.175 * * * * [misc]progress:  [ 139 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt 1)))>
1548147813.175 * [enter]simplify:  Simplifying 1
1548147813.175 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147813.175 * [exit]simplify:  Simplified to 1
1548147813.176 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt 1)))
1548147813.176 * * * * [misc]progress:  [ 140 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt -1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147813.176 * [enter]simplify:  Simplifying -1
1548147813.176 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147813.176 * [exit]simplify:  Simplified to -1
1548147813.176 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt -1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147813.176 * * * * [misc]progress:  [ 141 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147813.176 * [enter]simplify:  Simplifying 1
1548147813.177 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147813.177 * [exit]simplify:  Simplified to 1
1548147813.177 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147813.177 * * * * [misc]progress:  [ 142 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147813.177 * [enter]simplify:  Simplifying 1
1548147813.177 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147813.178 * [exit]simplify:  Simplified to 1
1548147813.178 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (* (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147813.178 * * * * [misc]progress:  [ 143 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt -1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147813.178 * [enter]simplify:  Simplifying -1
1548147813.178 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147813.178 * [exit]simplify:  Simplified to -1
1548147813.178 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt -1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147813.178 * * * * [misc]progress:  [ 144 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147813.179 * [enter]simplify:  Simplifying 1
1548147813.179 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147813.179 * [exit]simplify:  Simplified to 1
1548147813.179 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147813.179 * * * * [misc]progress:  [ 145 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147813.179 * [enter]simplify:  Simplifying 1
1548147813.179 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147813.180 * [exit]simplify:  Simplified to 1
1548147813.180 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (x y) (* (log (exp (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147813.180 * * * * [misc]progress:  [ 146 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147813.180 * [enter]simplify:  Simplifying 1
1548147813.180 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147813.180 * [exit]simplify:  Simplified to 1
1548147813.181 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (* (log (exp 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147813.181 * * * * [misc]progress:  [ 147 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147813.181 * [enter]simplify:  Simplifying 1
1548147813.181 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147813.181 * [exit]simplify:  Simplified to 1
1548147813.181 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (* (log (exp 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147813.181 * * * * [misc]progress:  [ 148 / 148 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (pow (cbrt -1) 2))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147813.181 * [enter]simplify:  Simplifying (pow (cbrt -1) 2)
1548147813.182 * * [misc]simplify:  iters left: 2 (4 enodes)
1548147813.183 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147813.185 * [exit]simplify:  Simplified to (* (cbrt -1) (cbrt -1))
1548147813.185 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (* (log (exp (* (cbrt -1) (cbrt -1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147813.185 * * * [misc]progress:  adding candidates to table
1548147814.936 * * [misc]progress:  iteration 4 / 4
1548147814.936 * * * [misc]progress:  picking best candidate
1548147814.955 * * * * [misc]pick:  Picked  #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))>
1548147814.955 * * * [misc]progress:  localizing error
1548147814.978 * * * [misc]progress:  generating rewritten candidates
1548147814.978 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1548147814.988 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1 2 1)
1548147814.996 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2 1 1 1)
1548147815.003 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 1 2 1)
1548147815.013 * * * [misc]progress:  generating series expansions
1548147815.013 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1548147815.013 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1548147815.013 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1548147815.013 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1548147815.013 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1548147815.013 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147815.013 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.013 * [misc]backup-simplify:  Simplify x into x
1548147815.013 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.013 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.013 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.013 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147815.013 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.013 * [misc]backup-simplify:  Simplify x into x
1548147815.013 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.013 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.013 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.013 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147815.013 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.013 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.013 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.013 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.013 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.013 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.013 * [misc]backup-simplify:  Simplify x into x
1548147815.013 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147815.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.014 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147815.014 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.014 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.014 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147815.014 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1548147815.014 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147815.014 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147815.014 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147815.014 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.014 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.014 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.014 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.014 * [misc]backup-simplify:  Simplify y into y
1548147815.014 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147815.014 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.014 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.014 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.014 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.014 * [misc]backup-simplify:  Simplify y into y
1548147815.014 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147815.014 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.014 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.014 * [misc]backup-simplify:  Simplify y into y
1548147815.014 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.014 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.014 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.014 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.014 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147815.014 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147815.014 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147815.014 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147815.014 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.014 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147815.014 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147815.015 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147815.015 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147815.015 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147815.015 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.015 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.015 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.015 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.015 * [misc]backup-simplify:  Simplify y into y
1548147815.015 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147815.015 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.015 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.015 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.015 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.015 * [misc]backup-simplify:  Simplify y into y
1548147815.015 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147815.015 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.015 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.015 * [misc]backup-simplify:  Simplify y into y
1548147815.015 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.015 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.015 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.015 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.015 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147815.015 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147815.015 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147815.015 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147815.015 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.015 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147815.015 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147815.015 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147815.015 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.015 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.016 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.016 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.016 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1548147815.016 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.016 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1548147815.016 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.016 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.016 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.016 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.016 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.017 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147815.017 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147815.017 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.017 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.018 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1548147815.018 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.018 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.018 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.018 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.018 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.018 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.018 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.018 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.018 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.018 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.019 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.019 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.019 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.019 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.020 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.020 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.020 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.020 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.020 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.021 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147815.021 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147815.021 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.022 * [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
1548147815.022 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.022 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.022 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.022 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.022 * [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))))
1548147815.022 * [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
1548147815.022 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147815.023 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1548147815.023 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147815.023 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.023 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.023 * [misc]backup-simplify:  Simplify x into x
1548147815.023 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.023 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.023 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.023 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.023 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.023 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.023 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147815.023 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.023 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.023 * [misc]backup-simplify:  Simplify x into x
1548147815.023 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.023 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.023 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.023 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.023 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.024 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147815.024 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.024 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.024 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.024 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.024 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.024 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.024 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147815.024 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.024 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.024 * [misc]backup-simplify:  Simplify x into x
1548147815.024 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.025 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147815.025 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.025 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.025 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.025 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548147815.025 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.025 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.026 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.026 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147815.026 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.026 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.026 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.026 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.026 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.026 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.026 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.026 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.026 * [misc]backup-simplify:  Simplify y into y
1548147815.026 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.026 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147815.026 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.026 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.026 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.026 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.026 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.026 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.026 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.026 * [misc]backup-simplify:  Simplify y into y
1548147815.026 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.027 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.027 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.027 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.027 * [misc]backup-simplify:  Simplify y into y
1548147815.027 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.027 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.027 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.027 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.027 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.027 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.027 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.027 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.027 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.028 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.028 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.028 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.028 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.028 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.028 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147815.028 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.028 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.028 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.028 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.028 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.028 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.028 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.029 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.029 * [misc]backup-simplify:  Simplify y into y
1548147815.029 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.029 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147815.029 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.029 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.029 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.029 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.029 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.029 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.029 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.029 * [misc]backup-simplify:  Simplify y into y
1548147815.029 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.029 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.029 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.029 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.029 * [misc]backup-simplify:  Simplify y into y
1548147815.029 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.029 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.029 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.029 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.029 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.029 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.030 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.030 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.030 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.030 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.030 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.030 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.031 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.031 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147815.031 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.031 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.031 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.031 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147815.031 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147815.031 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.031 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147815.032 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1548147815.032 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.032 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.032 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.032 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147815.033 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.033 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.033 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.033 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.033 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.033 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.033 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.034 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.034 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1548147815.035 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.035 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.035 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147815.036 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1548147815.036 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147815.036 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.036 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.036 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.036 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.036 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.036 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.036 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.036 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.036 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.036 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.036 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.037 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.037 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.037 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.037 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.038 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.038 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.038 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.038 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.038 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.039 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.039 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.040 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147815.040 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.040 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147815.040 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147815.041 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.041 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1548147815.041 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.041 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.042 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.042 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.042 * [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)))))
1548147815.042 * [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
1548147815.042 * [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
1548147815.042 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147815.042 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.042 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147815.042 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1548147815.042 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147815.042 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.042 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.042 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.042 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.043 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.043 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.043 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.043 * [misc]backup-simplify:  Simplify x into x
1548147815.043 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.043 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147815.043 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.043 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.043 * [misc]backup-simplify:  Simplify x into x
1548147815.043 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.043 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.043 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.043 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.043 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.043 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.043 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147815.043 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.043 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.043 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.043 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.043 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.044 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.044 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.044 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147815.044 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.044 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.044 * [misc]backup-simplify:  Simplify x into x
1548147815.044 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.044 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147815.044 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.044 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.044 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.045 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.045 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.045 * [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
1548147815.045 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147815.045 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.045 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.045 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147815.045 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147815.045 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.045 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.045 * [misc]backup-simplify:  Simplify y into y
1548147815.045 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.045 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.045 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.045 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.045 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.045 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.045 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.045 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.045 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.046 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.046 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.046 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.046 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.046 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.046 * [misc]backup-simplify:  Simplify y into y
1548147815.046 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.046 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.046 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.046 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.046 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.046 * [misc]backup-simplify:  Simplify y into y
1548147815.046 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.046 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.046 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.046 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.046 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.046 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.046 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.046 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.047 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.047 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.047 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.047 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.047 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147815.047 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.048 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.048 * [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
1548147815.048 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147815.048 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.048 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.048 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147815.048 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147815.048 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.048 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.048 * [misc]backup-simplify:  Simplify y into y
1548147815.048 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.048 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.048 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.048 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.048 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.048 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.048 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.048 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.048 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.048 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.048 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.048 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.048 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.048 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.049 * [misc]backup-simplify:  Simplify y into y
1548147815.049 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.049 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.049 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.049 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.049 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.049 * [misc]backup-simplify:  Simplify y into y
1548147815.049 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.049 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.049 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.049 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.049 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.049 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.049 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.049 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.049 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.049 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.050 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.050 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.050 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147815.050 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.050 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.050 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147815.050 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147815.051 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.051 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.051 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.051 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147815.051 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.051 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.051 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147815.052 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1548147815.052 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.052 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.052 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.052 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147815.053 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1548147815.053 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.053 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.053 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.053 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.053 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.053 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.053 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.054 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.054 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.054 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.054 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147815.055 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.055 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.055 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147815.056 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1548147815.056 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1548147815.056 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147815.058 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.058 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.058 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.058 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.058 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.058 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.058 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.058 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.058 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.059 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.059 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.059 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.059 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.059 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.059 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.059 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.060 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.060 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.060 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.060 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.060 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.060 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.060 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.060 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.061 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.061 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147815.061 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.061 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147815.061 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147815.061 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.062 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1548147815.062 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1548147815.062 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.062 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.062 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.062 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.062 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1 2 1)
1548147815.063 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1548147815.063 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1548147815.063 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1548147815.063 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1548147815.063 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147815.063 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.063 * [misc]backup-simplify:  Simplify x into x
1548147815.063 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.063 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.063 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.063 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147815.063 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.063 * [misc]backup-simplify:  Simplify x into x
1548147815.063 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.063 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.063 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.063 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147815.063 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.063 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.063 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.063 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.063 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.063 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.063 * [misc]backup-simplify:  Simplify x into x
1548147815.063 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147815.063 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.063 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147815.063 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.063 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.063 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147815.063 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1548147815.063 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147815.063 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147815.063 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147815.063 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.063 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.063 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.064 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.064 * [misc]backup-simplify:  Simplify y into y
1548147815.064 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147815.064 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.064 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.064 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.064 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.064 * [misc]backup-simplify:  Simplify y into y
1548147815.064 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147815.064 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.064 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.064 * [misc]backup-simplify:  Simplify y into y
1548147815.064 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.064 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.064 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.064 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.064 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147815.064 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147815.064 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147815.064 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147815.064 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.064 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147815.064 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147815.064 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147815.064 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147815.064 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147815.064 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.064 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.064 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.064 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.064 * [misc]backup-simplify:  Simplify y into y
1548147815.064 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147815.064 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.064 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.064 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.064 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.064 * [misc]backup-simplify:  Simplify y into y
1548147815.064 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147815.064 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.064 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.064 * [misc]backup-simplify:  Simplify y into y
1548147815.064 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.064 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.064 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.064 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.064 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147815.064 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147815.064 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147815.065 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147815.065 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.065 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147815.065 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147815.065 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147815.065 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.065 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.065 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.065 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.065 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.065 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1548147815.065 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.065 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.065 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1548147815.065 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.065 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.065 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.066 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.066 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.066 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147815.066 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147815.066 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.066 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.066 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1548147815.067 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.067 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.067 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.067 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.067 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.067 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.067 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.067 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.067 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.067 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.067 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.067 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.067 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.067 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.068 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.068 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.068 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.068 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.068 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.068 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147815.068 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147815.069 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.069 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.069 * [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
1548147815.069 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.069 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.069 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.069 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.069 * [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))))
1548147815.069 * [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
1548147815.069 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147815.069 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1548147815.069 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147815.069 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.069 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.069 * [misc]backup-simplify:  Simplify x into x
1548147815.069 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.069 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.069 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.069 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.069 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.070 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147815.070 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.070 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.070 * [misc]backup-simplify:  Simplify x into x
1548147815.070 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.070 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.070 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.070 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.070 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.070 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147815.070 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.070 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.070 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.070 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.070 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.070 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.070 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147815.070 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.070 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.070 * [misc]backup-simplify:  Simplify x into x
1548147815.070 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.070 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147815.070 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.070 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.071 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.071 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548147815.071 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.071 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.071 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.071 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147815.071 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.071 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.071 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.071 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.071 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.071 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.071 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.071 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.071 * [misc]backup-simplify:  Simplify y into y
1548147815.071 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.071 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147815.071 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.071 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.071 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.071 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.071 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.071 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.071 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.071 * [misc]backup-simplify:  Simplify y into y
1548147815.071 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.071 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.071 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.072 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.072 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.072 * [misc]backup-simplify:  Simplify y into y
1548147815.072 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.072 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.072 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.072 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.072 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.072 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.072 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.072 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.072 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.072 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.072 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.072 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.072 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.072 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.072 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.072 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147815.072 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.073 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.073 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.073 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.073 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.073 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.073 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.073 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.073 * [misc]backup-simplify:  Simplify y into y
1548147815.073 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.073 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147815.073 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.073 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.073 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.073 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.073 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.073 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.073 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.073 * [misc]backup-simplify:  Simplify y into y
1548147815.073 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.073 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.073 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.073 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.073 * [misc]backup-simplify:  Simplify y into y
1548147815.073 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.073 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.073 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.073 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.073 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.073 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.073 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.073 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.074 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.074 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.074 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.074 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.074 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.074 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147815.074 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.074 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.074 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.074 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147815.074 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147815.074 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.075 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147815.075 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1548147815.075 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.075 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.075 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147815.075 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.075 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.075 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.075 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.075 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.076 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.076 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.077 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1548147815.077 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.077 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.077 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147815.077 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1548147815.077 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147815.077 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.077 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.077 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.077 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.077 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.077 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.077 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.078 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.078 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.078 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.078 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.078 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.078 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.078 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.078 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.079 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.079 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.079 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.079 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.079 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.079 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.079 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.079 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.079 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.080 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.080 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147815.080 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.080 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147815.080 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147815.081 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.081 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.081 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1548147815.081 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.081 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.081 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.081 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.082 * [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)))))
1548147815.082 * [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
1548147815.082 * [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
1548147815.082 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147815.082 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.082 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147815.082 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1548147815.082 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147815.082 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.082 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.082 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.082 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.082 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.082 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.082 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.082 * [misc]backup-simplify:  Simplify x into x
1548147815.082 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.082 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147815.082 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.082 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.082 * [misc]backup-simplify:  Simplify x into x
1548147815.082 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.082 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.082 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.082 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.082 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.082 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.082 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147815.082 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.082 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.082 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.082 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.082 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.083 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.083 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.083 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147815.083 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.083 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.083 * [misc]backup-simplify:  Simplify x into x
1548147815.083 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.083 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147815.083 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.083 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.083 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.083 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.083 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.083 * [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
1548147815.083 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147815.083 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.083 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.083 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147815.083 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147815.083 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.084 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.084 * [misc]backup-simplify:  Simplify y into y
1548147815.084 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.084 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.084 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.084 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.084 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.084 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.084 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.084 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.084 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.084 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.084 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.084 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.084 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.084 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.084 * [misc]backup-simplify:  Simplify y into y
1548147815.084 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.084 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.084 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.084 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.084 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.084 * [misc]backup-simplify:  Simplify y into y
1548147815.084 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.084 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.084 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.084 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.084 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.084 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.084 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.084 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.084 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.085 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.085 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.085 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.085 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147815.085 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.085 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.085 * [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
1548147815.085 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147815.085 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.085 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.085 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147815.085 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147815.085 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.085 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.085 * [misc]backup-simplify:  Simplify y into y
1548147815.085 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.085 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.085 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.085 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.085 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.085 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.085 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.085 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.085 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.085 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.086 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.086 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.086 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.086 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.086 * [misc]backup-simplify:  Simplify y into y
1548147815.086 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.086 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.086 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.086 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.086 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.086 * [misc]backup-simplify:  Simplify y into y
1548147815.086 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.086 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.086 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.086 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.086 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.086 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.086 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.086 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.086 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.086 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.086 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.086 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.087 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147815.087 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.087 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.087 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147815.087 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147815.087 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.087 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.087 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.087 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147815.087 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.087 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.087 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147815.088 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1548147815.088 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.088 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.088 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147815.088 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1548147815.088 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.088 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.088 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.088 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.089 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.089 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.089 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.089 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.090 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.090 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147815.090 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.091 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.091 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147815.091 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1548147815.092 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1548147815.092 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147815.092 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.092 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.092 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.092 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.092 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.092 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.092 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.092 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.092 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.092 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.093 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.093 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.093 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.093 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.094 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.094 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.094 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.094 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.094 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.094 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.094 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.095 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.095 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.095 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147815.096 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.096 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147815.096 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147815.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.097 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1548147815.098 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1548147815.098 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.098 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.098 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.098 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.098 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2 1 1 1)
1548147815.098 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1548147815.098 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1548147815.098 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1548147815.098 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1548147815.098 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147815.098 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.098 * [misc]backup-simplify:  Simplify x into x
1548147815.098 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.098 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.099 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.099 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147815.099 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.099 * [misc]backup-simplify:  Simplify x into x
1548147815.099 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.099 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.099 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.099 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147815.099 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.099 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.099 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.099 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.099 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.099 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.099 * [misc]backup-simplify:  Simplify x into x
1548147815.099 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147815.099 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.099 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147815.099 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.099 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.099 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147815.099 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1548147815.099 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147815.100 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147815.100 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147815.100 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.100 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.100 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.100 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.100 * [misc]backup-simplify:  Simplify y into y
1548147815.100 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147815.100 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.100 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.100 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.100 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.100 * [misc]backup-simplify:  Simplify y into y
1548147815.100 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147815.100 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.100 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.100 * [misc]backup-simplify:  Simplify y into y
1548147815.100 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.100 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.100 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.100 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.100 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147815.100 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147815.100 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147815.100 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147815.100 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.100 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147815.101 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147815.101 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147815.101 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147815.101 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147815.101 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.101 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.101 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.101 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.101 * [misc]backup-simplify:  Simplify y into y
1548147815.101 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147815.101 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.101 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.101 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.101 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.101 * [misc]backup-simplify:  Simplify y into y
1548147815.101 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147815.101 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.101 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.101 * [misc]backup-simplify:  Simplify y into y
1548147815.101 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.101 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.101 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.101 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.101 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147815.101 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147815.101 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147815.101 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147815.101 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.102 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147815.102 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147815.102 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147815.102 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.102 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.102 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.102 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.102 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.103 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1548147815.103 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.103 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1548147815.103 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.103 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.103 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.103 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.103 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.104 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147815.104 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147815.104 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.104 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.105 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1548147815.105 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.105 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.105 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.105 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.105 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.105 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.105 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.105 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.106 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.106 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.106 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.106 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.107 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.107 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.107 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.107 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.107 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.108 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147815.108 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147815.108 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.108 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.109 * [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
1548147815.109 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.109 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.109 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.109 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.109 * [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))))
1548147815.109 * [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
1548147815.109 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147815.109 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1548147815.109 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147815.109 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.109 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.110 * [misc]backup-simplify:  Simplify x into x
1548147815.110 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.110 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.110 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.110 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.110 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.110 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.110 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147815.110 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.110 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.110 * [misc]backup-simplify:  Simplify x into x
1548147815.110 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.110 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.110 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.110 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.110 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.110 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.110 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147815.110 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.110 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.110 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.110 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.110 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.111 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.111 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.111 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147815.111 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.111 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.111 * [misc]backup-simplify:  Simplify x into x
1548147815.111 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.111 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147815.111 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.111 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.111 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.112 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548147815.112 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.112 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.112 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.112 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147815.112 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.112 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.112 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.112 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.112 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.113 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.113 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.113 * [misc]backup-simplify:  Simplify y into y
1548147815.113 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.113 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147815.113 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.113 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.113 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.113 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.113 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.113 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.113 * [misc]backup-simplify:  Simplify y into y
1548147815.113 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.113 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.113 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.113 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.113 * [misc]backup-simplify:  Simplify y into y
1548147815.113 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.113 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.113 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.113 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.113 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.114 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.114 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.114 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.114 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.114 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.114 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.115 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.115 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.115 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.115 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147815.115 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.115 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.115 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.115 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.115 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.115 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.115 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.115 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.115 * [misc]backup-simplify:  Simplify y into y
1548147815.115 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.115 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147815.115 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.115 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.115 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.115 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.116 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.116 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.116 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.116 * [misc]backup-simplify:  Simplify y into y
1548147815.116 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.116 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.116 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.116 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.116 * [misc]backup-simplify:  Simplify y into y
1548147815.116 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.116 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.116 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.116 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.116 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.116 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.116 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.117 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.117 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.117 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.117 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.117 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147815.117 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.118 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.118 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.118 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147815.118 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147815.118 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.118 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147815.119 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1548147815.119 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.119 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.120 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147815.120 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.120 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.120 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.120 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.120 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.120 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.120 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.121 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.121 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1548147815.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.122 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147815.123 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1548147815.123 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147815.123 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.123 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.123 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.123 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.123 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.123 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.123 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.124 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.124 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.124 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.124 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.124 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.125 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.125 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.125 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.125 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.125 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.125 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.126 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.126 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.127 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.127 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147815.127 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.128 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147815.128 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147815.128 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.129 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1548147815.129 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.129 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.129 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.129 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.130 * [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)))))
1548147815.130 * [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
1548147815.130 * [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
1548147815.130 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147815.130 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.130 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147815.130 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1548147815.130 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147815.130 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.130 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.130 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.130 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.130 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.130 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.130 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.130 * [misc]backup-simplify:  Simplify x into x
1548147815.131 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.131 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147815.131 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.131 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.131 * [misc]backup-simplify:  Simplify x into x
1548147815.131 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.131 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.131 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.131 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.131 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.131 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147815.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.131 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.131 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.131 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.131 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.131 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147815.131 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.132 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.132 * [misc]backup-simplify:  Simplify x into x
1548147815.132 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.132 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147815.132 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.132 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.132 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.132 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.133 * [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
1548147815.133 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147815.133 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.133 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.133 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147815.133 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147815.133 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.133 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.133 * [misc]backup-simplify:  Simplify y into y
1548147815.133 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.133 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.133 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.133 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.133 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.133 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.133 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.133 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.133 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.133 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.133 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.133 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.134 * [misc]backup-simplify:  Simplify y into y
1548147815.134 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.134 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.134 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.134 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.134 * [misc]backup-simplify:  Simplify y into y
1548147815.134 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.134 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.134 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.134 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.134 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.134 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.134 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.134 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.135 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.135 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147815.135 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.135 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.135 * [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
1548147815.135 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147815.135 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.135 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.135 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147815.135 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147815.135 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.135 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.136 * [misc]backup-simplify:  Simplify y into y
1548147815.136 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.136 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.136 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.136 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.136 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.136 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.136 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.136 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.136 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.136 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.136 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.136 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.136 * [misc]backup-simplify:  Simplify y into y
1548147815.136 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.136 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.136 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.136 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.136 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.136 * [misc]backup-simplify:  Simplify y into y
1548147815.137 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.137 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.137 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.137 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.137 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.137 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.137 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.137 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.137 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.137 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.137 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.138 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.138 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147815.138 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.138 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.138 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147815.138 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147815.138 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.138 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.139 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147815.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.139 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147815.139 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1548147815.140 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.140 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147815.140 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1548147815.140 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.140 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.140 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.141 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.141 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.141 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.142 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.142 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147815.143 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.143 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147815.143 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1548147815.144 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1548147815.144 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147815.144 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.144 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.144 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.144 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.144 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.144 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.144 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.144 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.144 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.145 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.145 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.145 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.146 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.146 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.146 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.146 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.146 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.147 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.147 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.148 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147815.148 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147815.149 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147815.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.150 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1548147815.150 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1548147815.150 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.150 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.150 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.150 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.151 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 1 2 1)
1548147815.151 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1548147815.151 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1548147815.151 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1548147815.151 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1548147815.151 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1548147815.151 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.151 * [misc]backup-simplify:  Simplify x into x
1548147815.151 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.151 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.151 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.151 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1548147815.151 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.151 * [misc]backup-simplify:  Simplify x into x
1548147815.151 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.151 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.151 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.151 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1548147815.151 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.151 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.151 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.151 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.152 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.152 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.152 * [misc]backup-simplify:  Simplify x into x
1548147815.152 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147815.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.152 * [misc]backup-simplify:  Simplify (+ x 0) into x
1548147815.152 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.152 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.152 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1548147815.152 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1548147815.152 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147815.152 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147815.152 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147815.152 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.152 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.152 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.153 * [misc]backup-simplify:  Simplify y into y
1548147815.153 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147815.153 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.153 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.153 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.153 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.153 * [misc]backup-simplify:  Simplify y into y
1548147815.153 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147815.153 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.153 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.153 * [misc]backup-simplify:  Simplify y into y
1548147815.153 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.153 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.153 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.153 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.153 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147815.153 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147815.153 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147815.153 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147815.153 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.153 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147815.154 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147815.154 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1548147815.154 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1548147815.154 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1548147815.154 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.154 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.154 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.154 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.154 * [misc]backup-simplify:  Simplify y into y
1548147815.154 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1548147815.154 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.154 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.154 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.154 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.154 * [misc]backup-simplify:  Simplify y into y
1548147815.154 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1548147815.154 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.154 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.154 * [misc]backup-simplify:  Simplify y into y
1548147815.154 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.154 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.154 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.154 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.154 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1548147815.154 * [misc]backup-simplify:  Simplify (- y) into (- y)
1548147815.154 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1548147815.155 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1548147815.155 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.155 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1548147815.155 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1548147815.155 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147815.155 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.155 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.156 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.156 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.156 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1548147815.156 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.156 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1548147815.156 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.156 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.157 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.157 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.157 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1548147815.158 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1548147815.158 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.158 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.158 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1548147815.158 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.158 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.158 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.158 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.158 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.158 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.158 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.158 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.159 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.159 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.159 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.159 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.160 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.160 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.160 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.160 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.160 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.161 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1548147815.161 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1548147815.161 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.161 * [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
1548147815.161 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.161 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.161 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.162 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.162 * [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))))
1548147815.162 * [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
1548147815.162 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147815.162 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1548147815.162 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147815.162 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.162 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.162 * [misc]backup-simplify:  Simplify x into x
1548147815.162 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.162 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.162 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.162 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.162 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.162 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1548147815.162 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.162 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.162 * [misc]backup-simplify:  Simplify x into x
1548147815.162 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.162 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.162 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.162 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.162 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.163 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147815.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.163 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.163 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.163 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.163 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.163 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147815.163 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.163 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.163 * [misc]backup-simplify:  Simplify x into x
1548147815.163 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.163 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147815.163 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.163 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.163 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.163 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548147815.164 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.164 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.164 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.164 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.164 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.164 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.164 * [misc]backup-simplify:  Simplify y into y
1548147815.164 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.164 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.164 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.164 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.164 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.164 * [misc]backup-simplify:  Simplify y into y
1548147815.164 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.164 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.164 * [misc]backup-simplify:  Simplify y into y
1548147815.164 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.164 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.164 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.164 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.164 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.164 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.165 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.165 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.165 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.165 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.165 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.165 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.165 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1548147815.165 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.165 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.165 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.165 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.165 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.165 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.165 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.165 * [misc]backup-simplify:  Simplify y into y
1548147815.165 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.166 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1548147815.166 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.166 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.166 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.166 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.166 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.166 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.166 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.166 * [misc]backup-simplify:  Simplify y into y
1548147815.166 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.166 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.166 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.166 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.166 * [misc]backup-simplify:  Simplify y into y
1548147815.166 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.166 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.166 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.166 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.166 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.166 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.166 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.166 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.166 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.166 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.167 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.167 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.167 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147815.167 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.167 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.167 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1548147815.167 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1548147815.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.167 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147815.167 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1548147815.168 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.168 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1548147815.168 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.168 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.168 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.168 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.168 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.168 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.169 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.169 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1548147815.169 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.169 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147815.170 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1548147815.170 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147815.170 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.170 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.170 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.170 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.170 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.170 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.170 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.170 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.170 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.171 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.171 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.171 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.171 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.171 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.171 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.172 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.172 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1548147815.172 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147815.173 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147815.173 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.173 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1548147815.173 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.173 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.173 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.173 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.174 * [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)))))
1548147815.174 * [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
1548147815.174 * [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
1548147815.174 * [misc]taylor:  Taking taylor expansion of -1 in y
1548147815.174 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.174 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1548147815.174 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1548147815.174 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1548147815.174 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.174 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.174 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.174 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.174 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.174 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.174 * [misc]backup-simplify:  Simplify x into x
1548147815.174 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.174 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1548147815.174 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1548147815.174 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.174 * [misc]backup-simplify:  Simplify x into x
1548147815.174 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1548147815.174 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1548147815.174 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.174 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.174 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.174 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1548147815.174 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.174 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.174 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.174 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.174 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.174 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.175 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.175 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1548147815.175 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1548147815.175 * [misc]taylor:  Taking taylor expansion of x in y
1548147815.175 * [misc]backup-simplify:  Simplify x into x
1548147815.175 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1548147815.175 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1548147815.175 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.175 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.175 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.175 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.175 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.175 * [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
1548147815.175 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147815.175 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.175 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.175 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147815.175 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147815.175 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.175 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.175 * [misc]backup-simplify:  Simplify y into y
1548147815.175 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.175 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.175 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.176 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.176 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.176 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.176 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.176 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.176 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.176 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.176 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.176 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.176 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.176 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.176 * [misc]backup-simplify:  Simplify y into y
1548147815.176 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.176 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.176 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.176 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.176 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.176 * [misc]backup-simplify:  Simplify y into y
1548147815.176 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.176 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.176 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.176 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.176 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.176 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.176 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.176 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.177 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.177 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.177 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.177 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.177 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147815.177 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.177 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.177 * [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
1548147815.177 * [misc]taylor:  Taking taylor expansion of -1 in x
1548147815.177 * [misc]backup-simplify:  Simplify -1 into -1
1548147815.177 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1548147815.177 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1548147815.177 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1548147815.177 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.177 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.177 * [misc]backup-simplify:  Simplify y into y
1548147815.178 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.178 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.178 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.178 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.178 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.178 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.178 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1548147815.178 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1548147815.178 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.178 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.178 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.178 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.178 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1548147815.178 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.178 * [misc]backup-simplify:  Simplify y into y
1548147815.178 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1548147815.178 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1548147815.178 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1548147815.178 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1548147815.178 * [misc]taylor:  Taking taylor expansion of y in x
1548147815.178 * [misc]backup-simplify:  Simplify y into y
1548147815.178 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1548147815.178 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1548147815.178 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1548147815.178 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1548147815.178 * [misc]taylor:  Taking taylor expansion of x in x
1548147815.178 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.178 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.178 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.178 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.179 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147815.179 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548147815.179 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147815.179 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548147815.179 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147815.179 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147815.179 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1548147815.179 * [misc]taylor:  Taking taylor expansion of 1 in y
1548147815.179 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.179 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.179 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.179 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1548147815.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.180 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1548147815.180 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1548147815.180 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.180 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147815.180 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1548147815.181 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.181 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.181 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.181 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.181 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1548147815.181 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.181 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.182 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1548147815.182 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.182 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.182 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1548147815.182 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1548147815.183 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1548147815.183 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1548147815.183 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1548147815.183 * [misc]taylor:  Taking taylor expansion of 2 in y
1548147815.183 * [misc]backup-simplify:  Simplify 2 into 2
1548147815.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1548147815.183 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1548147815.183 * [misc]taylor:  Taking taylor expansion of y in y
1548147815.183 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.183 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.183 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147815.183 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147815.183 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.183 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147815.183 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147815.183 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.184 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548147815.184 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.184 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.184 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.184 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.184 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.184 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.184 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1548147815.185 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147815.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.185 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1548147815.185 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1548147815.185 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1548147815.185 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147815.186 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147815.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147815.186 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1548147815.186 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1548147815.186 * [misc]taylor:  Taking taylor expansion of 0 in y
1548147815.186 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.186 * [misc]backup-simplify:  Simplify 0 into 0
1548147815.186 * [misc]backup-simplify:  Simplify 1 into 1
1548147815.186 * * * [misc]progress:  simplifying candidates
1548147815.187 * * * * [misc]progress:  [ 1 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1))))>
1548147815.187 * * * * [misc]progress:  [ 2 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))))))>
1548147815.187 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1548147815.187 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147815.190 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147815.196 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147815.204 * * [misc]simplify:  iters left: 3 (37 enodes)
1548147815.208 * * [misc]simplify:  iters left: 2 (39 enodes)
1548147815.213 * * [misc]simplify:  iters left: 1 (41 enodes)
1548147815.218 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1548147815.218 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))))))
1548147815.218 * * * * [misc]progress:  [ 3 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))))))>
1548147815.218 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1548147815.218 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147815.220 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147815.224 * * [misc]simplify:  iters left: 4 (52 enodes)
1548147815.234 * * [misc]simplify:  iters left: 3 (91 enodes)
1548147815.258 * * [misc]simplify:  iters left: 2 (138 enodes)
1548147815.282 * * [misc]simplify:  iters left: 1 (226 enodes)
1548147815.347 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1548147815.347 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))))))
1548147815.347 * * * * [misc]progress:  [ 4 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (exp (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))>
1548147815.347 * * * * [misc]progress:  [ 5 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))>
1548147815.347 * * * * [misc]progress:  [ 6 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (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))))))))>
1548147815.347 * [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))))
1548147815.347 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147815.350 * * [misc]simplify:  iters left: 5 (58 enodes)
1548147815.373 * * [misc]simplify:  iters left: 4 (320 enodes)
1548147815.566 * [exit]simplify:  Simplified to (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))
1548147815.566 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))))))
1548147815.566 * * * * [misc]progress:  [ 7 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (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))))))))>
1548147815.567 * [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))))
1548147815.567 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147815.572 * * [misc]simplify:  iters left: 5 (51 enodes)
1548147815.599 * * [misc]simplify:  iters left: 4 (274 enodes)
1548147815.813 * [exit]simplify:  Simplified to (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)
1548147815.813 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (cbrt (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)))))
1548147815.813 * * * * [misc]progress:  [ 8 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (* (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))))))))>
1548147815.813 * * * * [misc]progress:  [ 9 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (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))))))))>
1548147815.813 * * * * [misc]progress:  [ 10 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))>
1548147815.813 * * * * [misc]progress:  [ 11 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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)))))))>
1548147815.813 * * * * [misc]progress:  [ 12 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))>
1548147815.814 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1548147815.814 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147815.817 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147815.822 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147815.833 * * [misc]simplify:  iters left: 3 (30 enodes)
1548147815.840 * * [misc]simplify:  iters left: 2 (32 enodes)
1548147815.848 * [exit]simplify:  Simplified to (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
1548147815.848 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y)))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))
1548147815.849 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1548147815.849 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147815.851 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147815.853 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1548147815.853 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y))))))))
1548147815.853 * * * * [misc]progress:  [ 13 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))>
1548147815.853 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147815.853 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147815.855 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147815.856 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147815.858 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147815.861 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147815.861 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))
1548147815.861 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1548147815.861 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147815.862 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147815.863 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1548147815.863 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y))))))))
1548147815.863 * * * * [misc]progress:  [ 14 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y)))))))>
1548147815.864 * [enter]simplify:  Simplifying (/ (- x y) 1)
1548147815.864 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147815.864 * * [misc]simplify:  iters left: 3 (12 enodes)
1548147815.866 * * [misc]simplify:  iters left: 2 (16 enodes)
1548147815.868 * * [misc]simplify:  iters left: 1 (18 enodes)
1548147815.869 * [exit]simplify:  Simplified to (- x y)
1548147815.869 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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)))))))
1548147815.869 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1548147815.869 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147815.870 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147815.871 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1548147815.871 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (- x y) (/ (+ y x) (+ (* x x) (* y y)))))))
1548147815.871 * * * * [misc]progress:  [ 15 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))>
1548147815.871 * * * * [misc]progress:  [ 16 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (* (- x y) (+ x y)) (/ 1 (+ (* x x) (* y y)))))))>
1548147815.871 * * * * [misc]progress:  [ 17 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))))>
1548147815.871 * * * * [misc]progress:  [ 18 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))>
1548147815.872 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147815.872 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147815.872 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147815.873 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147815.873 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))
1548147815.873 * * * * [misc]progress:  [ 19 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))>
1548147815.874 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1548147815.874 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147815.874 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147815.876 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1548147815.876 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))
1548147815.876 * * * * [misc]progress:  [ 20 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))))>
1548147815.876 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1548147815.876 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147815.877 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147815.878 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1548147815.878 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))))
1548147815.878 * * * * [misc]progress:  [ 21 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))))>
1548147815.878 * [enter]simplify:  Simplifying (- x y)
1548147815.878 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147815.878 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147815.879 * [exit]simplify:  Simplified to (- x y)
1548147815.879 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))))
1548147815.879 * * * * [misc]progress:  [ 22 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))))))>
1548147815.879 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1548147815.879 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147815.881 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147815.887 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147815.906 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147815.956 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147816.040 * [exit]simplify:  Simplified to (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))
1548147816.040 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))))))
1548147816.040 * * * * [misc]progress:  [ 23 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y))))))>
1548147816.041 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1548147816.041 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147816.042 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147816.043 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147816.045 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147816.051 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1548147816.051 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y))))))
1548147816.051 * * * * [misc]progress:  [ 24 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (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)))))))))>
1548147816.051 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147816.052 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147816.053 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147816.057 * * [misc]simplify:  iters left: 3 (66 enodes)
1548147816.072 * * [misc]simplify:  iters left: 2 (215 enodes)
1548147816.161 * * [misc]simplify:  iters left: 1 (494 enodes)
1548147816.438 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147816.438 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (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)))))))))
1548147816.438 * * * * [misc]progress:  [ 25 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))>
1548147816.438 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1548147816.438 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147816.442 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147816.449 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147816.469 * * [misc]simplify:  iters left: 3 (172 enodes)
1548147816.614 * [exit]simplify:  Simplified to (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3)))
1548147816.614 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))
1548147816.614 * * * * [misc]progress:  [ 26 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))>
1548147816.614 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1548147816.614 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147816.616 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147816.620 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147816.649 * * [misc]simplify:  iters left: 3 (306 enodes)
1548147816.873 * [exit]simplify:  Simplified to (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3)))
1548147816.873 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))
1548147816.873 * * * * [misc]progress:  [ 27 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))>
1548147816.873 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147816.874 * * [misc]simplify:  iters left: 6 (6 enodes)
1548147816.876 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147816.879 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147816.891 * * [misc]simplify:  iters left: 3 (111 enodes)
1548147817.006 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147817.006 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))
1548147817.007 * * * * [misc]progress:  [ 28 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))>
1548147817.007 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1548147817.007 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147817.010 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147817.018 * * [misc]simplify:  iters left: 3 (61 enodes)
1548147817.042 * * [misc]simplify:  iters left: 2 (153 enodes)
1548147817.101 * * [misc]simplify:  iters left: 1 (282 enodes)
1548147817.190 * [exit]simplify:  Simplified to (* (+ (pow y 3) (pow x 3)) (- x y))
1548147817.191 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (+ (pow y 3) (pow x 3)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))
1548147817.191 * * * * [misc]progress:  [ 29 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y))))))>
1548147817.191 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1548147817.191 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147817.192 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147817.194 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147817.203 * * [misc]simplify:  iters left: 3 (156 enodes)
1548147817.284 * [exit]simplify:  Simplified to (* (* (- x y) (- x y)) (+ y x))
1548147817.284 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (* (- x y) (- x y)) (+ y x)) (* (+ (* x x) (* y y)) (- x y))))))
1548147817.284 * * * * [misc]progress:  [ 30 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))>
1548147817.284 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1548147817.284 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147817.287 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147817.294 * * [misc]simplify:  iters left: 3 (51 enodes)
1548147817.303 * * [misc]simplify:  iters left: 2 (151 enodes)
1548147817.347 * * [misc]simplify:  iters left: 1 (311 enodes)
1548147817.438 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ y x))
1548147817.438 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))
1548147817.438 * * * * [misc]progress:  [ 31 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y))))))>
1548147817.438 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1548147817.439 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147817.441 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147817.448 * * [misc]simplify:  iters left: 4 (56 enodes)
1548147817.471 * * [misc]simplify:  iters left: 3 (164 enodes)
1548147817.548 * * [misc]simplify:  iters left: 2 (445 enodes)
1548147817.890 * [exit]simplify:  Simplified to (* (- x y) (* (+ x y) (+ x y)))
1548147817.890 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (* (+ x y) (+ x y))) (* (+ (* x x) (* y y)) (+ x y))))))
1548147817.891 * * * * [misc]progress:  [ 32 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147817.891 * * * * [misc]progress:  [ 33 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147817.891 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1548147817.891 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147817.899 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147817.904 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147817.913 * * [misc]simplify:  iters left: 3 (37 enodes)
1548147817.921 * * [misc]simplify:  iters left: 2 (39 enodes)
1548147817.929 * * [misc]simplify:  iters left: 1 (41 enodes)
1548147817.939 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1548147817.939 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147817.939 * * * * [misc]progress:  [ 34 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147817.939 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1548147817.940 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147817.943 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147817.951 * * [misc]simplify:  iters left: 4 (52 enodes)
1548147817.968 * * [misc]simplify:  iters left: 3 (91 enodes)
1548147817.980 * * [misc]simplify:  iters left: 2 (138 enodes)
1548147818.004 * * [misc]simplify:  iters left: 1 (226 enodes)
1548147818.055 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1548147818.055 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.055 * * * * [misc]progress:  [ 35 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.055 * * * * [misc]progress:  [ 36 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.056 * * * * [misc]progress:  [ 37 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.056 * [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))))
1548147818.056 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147818.062 * * [misc]simplify:  iters left: 5 (58 enodes)
1548147818.096 * * [misc]simplify:  iters left: 4 (320 enodes)
1548147818.281 * [exit]simplify:  Simplified to (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))
1548147818.281 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (cbrt (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.281 * * * * [misc]progress:  [ 38 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.281 * [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))))
1548147818.282 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147818.287 * * [misc]simplify:  iters left: 5 (51 enodes)
1548147818.308 * * [misc]simplify:  iters left: 4 (274 enodes)
1548147818.478 * [exit]simplify:  Simplified to (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)
1548147818.478 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (cbrt (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.478 * * * * [misc]progress:  [ 39 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (* (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))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.479 * * * * [misc]progress:  [ 40 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.479 * * * * [misc]progress:  [ 41 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.479 * * * * [misc]progress:  [ 42 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))>
1548147818.479 * * * * [misc]progress:  [ 43 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.479 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1548147818.479 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147818.482 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147818.491 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147818.498 * * [misc]simplify:  iters left: 3 (30 enodes)
1548147818.505 * * [misc]simplify:  iters left: 2 (32 enodes)
1548147818.513 * [exit]simplify:  Simplified to (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
1548147818.513 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y)))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.513 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1548147818.513 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147818.516 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147818.519 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1548147818.519 * [misc]simplify:  Simplified (2 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.519 * * * * [misc]progress:  [ 44 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.519 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147818.519 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147818.522 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147818.526 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147818.530 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147818.536 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147818.536 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.536 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1548147818.536 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147818.539 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147818.541 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1548147818.542 * [misc]simplify:  Simplified (2 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.542 * * * * [misc]progress:  [ 45 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.542 * [enter]simplify:  Simplifying (/ (- x y) 1)
1548147818.542 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147818.544 * * [misc]simplify:  iters left: 3 (12 enodes)
1548147818.547 * * [misc]simplify:  iters left: 2 (16 enodes)
1548147818.550 * * [misc]simplify:  iters left: 1 (18 enodes)
1548147818.552 * [exit]simplify:  Simplified to (- x y)
1548147818.552 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))
1548147818.553 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1548147818.553 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147818.555 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147818.557 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1548147818.557 * [misc]simplify:  Simplified (2 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (/ (+ y x) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.557 * * * * [misc]progress:  [ 46 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.558 * * * * [misc]progress:  [ 47 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (* (- x y) (+ x y)) (/ 1 (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.558 * * * * [misc]progress:  [ 48 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.558 * * * * [misc]progress:  [ 49 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.558 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147818.558 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147818.560 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147818.562 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147818.562 * [misc]simplify:  Simplified (2 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.562 * * * * [misc]progress:  [ 50 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.562 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1548147818.562 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147818.564 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147818.567 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1548147818.567 * [misc]simplify:  Simplified (2 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.567 * * * * [misc]progress:  [ 51 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.567 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1548147818.567 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147818.569 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147818.571 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1548147818.571 * [misc]simplify:  Simplified (2 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.571 * * * * [misc]progress:  [ 52 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.571 * [enter]simplify:  Simplifying (- x y)
1548147818.571 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147818.572 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147818.573 * [exit]simplify:  Simplified to (- x y)
1548147818.574 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.574 * * * * [misc]progress:  [ 53 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.574 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1548147818.574 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147818.577 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147818.587 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147818.610 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147818.661 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147818.776 * [exit]simplify:  Simplified to (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))
1548147818.776 * [misc]simplify:  Simplified (2 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.776 * * * * [misc]progress:  [ 54 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.776 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1548147818.776 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147818.778 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147818.781 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147818.786 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147818.796 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1548147818.796 * [misc]simplify:  Simplified (2 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147818.797 * * * * [misc]progress:  [ 55 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (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)))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147818.797 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147818.797 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147818.800 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147818.809 * * [misc]simplify:  iters left: 3 (66 enodes)
1548147818.826 * * [misc]simplify:  iters left: 2 (215 enodes)
1548147818.901 * * [misc]simplify:  iters left: 1 (494 enodes)
1548147819.121 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147819.121 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (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)))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147819.121 * * * * [misc]progress:  [ 56 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147819.122 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1548147819.122 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147819.123 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147819.127 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147819.137 * * [misc]simplify:  iters left: 3 (172 enodes)
1548147819.257 * [exit]simplify:  Simplified to (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3)))
1548147819.258 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147819.258 * * * * [misc]progress:  [ 57 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147819.258 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1548147819.258 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147819.260 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147819.265 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147819.283 * * [misc]simplify:  iters left: 3 (306 enodes)
1548147819.488 * [exit]simplify:  Simplified to (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3)))
1548147819.488 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147819.488 * * * * [misc]progress:  [ 58 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147819.488 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147819.489 * * [misc]simplify:  iters left: 6 (6 enodes)
1548147819.489 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147819.491 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147819.497 * * [misc]simplify:  iters left: 3 (111 enodes)
1548147819.585 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147819.585 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147819.586 * * * * [misc]progress:  [ 59 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147819.586 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1548147819.586 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147819.589 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147819.597 * * [misc]simplify:  iters left: 3 (61 enodes)
1548147819.609 * * [misc]simplify:  iters left: 2 (153 enodes)
1548147819.640 * * [misc]simplify:  iters left: 1 (282 enodes)
1548147819.723 * [exit]simplify:  Simplified to (* (+ (pow y 3) (pow x 3)) (- x y))
1548147819.723 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (+ (pow y 3) (pow x 3)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147819.724 * * * * [misc]progress:  [ 60 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147819.724 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1548147819.724 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147819.725 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147819.727 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147819.737 * * [misc]simplify:  iters left: 3 (156 enodes)
1548147819.818 * [exit]simplify:  Simplified to (* (* (- x y) (- x y)) (+ y x))
1548147819.818 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (- x y)) (+ y x)) (* (+ (* x x) (* y y)) (- x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147819.818 * * * * [misc]progress:  [ 61 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147819.818 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1548147819.818 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147819.821 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147819.829 * * [misc]simplify:  iters left: 3 (51 enodes)
1548147819.849 * * [misc]simplify:  iters left: 2 (151 enodes)
1548147819.916 * * [misc]simplify:  iters left: 1 (311 enodes)
1548147820.035 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ y x))
1548147820.035 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147820.035 * * * * [misc]progress:  [ 62 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147820.036 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1548147820.036 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147820.038 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147820.044 * * [misc]simplify:  iters left: 4 (56 enodes)
1548147820.062 * * [misc]simplify:  iters left: 3 (164 enodes)
1548147820.125 * * [misc]simplify:  iters left: 2 (445 enodes)
1548147820.415 * [exit]simplify:  Simplified to (* (- x y) (* (+ x y) (+ x y)))
1548147820.416 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (* (+ x y) (+ x y))) (* (+ (* x x) (* y y)) (+ x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147820.416 * * * * [misc]progress:  [ 63 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1)) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147820.416 * * * * [misc]progress:  [ 64 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147820.416 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1548147820.417 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147820.421 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147820.425 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147820.429 * * [misc]simplify:  iters left: 3 (37 enodes)
1548147820.433 * * [misc]simplify:  iters left: 2 (39 enodes)
1548147820.436 * * [misc]simplify:  iters left: 1 (41 enodes)
1548147820.441 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1548147820.442 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147820.442 * * * * [misc]progress:  [ 65 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147820.442 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1548147820.442 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147820.444 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147820.448 * * [misc]simplify:  iters left: 4 (52 enodes)
1548147820.456 * * [misc]simplify:  iters left: 3 (91 enodes)
1548147820.481 * * [misc]simplify:  iters left: 2 (138 enodes)
1548147820.523 * * [misc]simplify:  iters left: 1 (226 enodes)
1548147820.575 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1548147820.575 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147820.575 * * * * [misc]progress:  [ 66 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (exp (log (/ (* (- 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))))))>
1548147820.576 * * * * [misc]progress:  [ 67 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (log (exp (/ (* (- 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))))))>
1548147820.576 * * * * [misc]progress:  [ 68 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147820.576 * [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))))
1548147820.576 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147820.579 * * [misc]simplify:  iters left: 5 (58 enodes)
1548147820.595 * * [misc]simplify:  iters left: 4 (320 enodes)
1548147820.780 * [exit]simplify:  Simplified to (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))
1548147820.780 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (cbrt (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147820.780 * * * * [misc]progress:  [ 69 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147820.780 * [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))))
1548147820.780 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147820.783 * * [misc]simplify:  iters left: 5 (51 enodes)
1548147820.797 * * [misc]simplify:  iters left: 4 (274 enodes)
1548147821.008 * [exit]simplify:  Simplified to (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)
1548147821.008 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (cbrt (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.008 * * * * [misc]progress:  [ 70 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (* (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.008 * * * * [misc]progress:  [ 71 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (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)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.008 * * * * [misc]progress:  [ 72 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- 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))))))>
1548147821.008 * * * * [misc]progress:  [ 73 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))>
1548147821.008 * * * * [misc]progress:  [ 74 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.009 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1548147821.009 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147821.012 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147821.021 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147821.027 * * [misc]simplify:  iters left: 3 (30 enodes)
1548147821.035 * * [misc]simplify:  iters left: 2 (32 enodes)
1548147821.043 * [exit]simplify:  Simplified to (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
1548147821.043 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y)))) (/ (+ x y) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.043 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1548147821.043 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147821.046 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147821.049 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1548147821.049 * [misc]simplify:  Simplified (2 1 2 1 1 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.049 * * * * [misc]progress:  [ 75 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.049 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147821.049 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147821.052 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147821.056 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147821.060 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147821.064 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147821.064 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.065 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1548147821.065 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147821.067 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147821.070 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1548147821.070 * [misc]simplify:  Simplified (2 1 2 1 1 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.070 * * * * [misc]progress:  [ 76 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.071 * [enter]simplify:  Simplifying (/ (- x y) 1)
1548147821.071 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147821.072 * * [misc]simplify:  iters left: 3 (12 enodes)
1548147821.075 * * [misc]simplify:  iters left: 2 (16 enodes)
1548147821.078 * * [misc]simplify:  iters left: 1 (18 enodes)
1548147821.081 * [exit]simplify:  Simplified to (- x y)
1548147821.081 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))
1548147821.081 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1548147821.081 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147821.084 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147821.086 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1548147821.086 * [misc]simplify:  Simplified (2 1 2 1 1 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (- x y) (/ (+ y x) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.086 * * * * [misc]progress:  [ 77 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* 1 (/ (* (- 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))))))>
1548147821.087 * * * * [misc]progress:  [ 78 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (* (- x y) (+ x y)) (/ 1 (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.087 * * * * [misc]progress:  [ 79 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.087 * * * * [misc]progress:  [ 80 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.087 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147821.087 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147821.089 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147821.091 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147821.091 * [misc]simplify:  Simplified (2 1 2 1 1 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.091 * * * * [misc]progress:  [ 81 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.091 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1548147821.091 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147821.093 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147821.095 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1548147821.095 * [misc]simplify:  Simplified (2 1 2 1 1 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.095 * * * * [misc]progress:  [ 82 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.096 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1548147821.096 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147821.097 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147821.099 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1548147821.099 * [misc]simplify:  Simplified (2 1 2 1 1 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.099 * * * * [misc]progress:  [ 83 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.100 * [enter]simplify:  Simplifying (- x y)
1548147821.100 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147821.101 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147821.102 * [exit]simplify:  Simplified to (- x y)
1548147821.102 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.102 * * * * [misc]progress:  [ 84 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.103 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1548147821.103 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147821.106 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147821.116 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147821.137 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147821.163 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147821.257 * [exit]simplify:  Simplified to (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))
1548147821.257 * [misc]simplify:  Simplified (2 1 2 1 1 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.257 * * * * [misc]progress:  [ 85 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.257 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1548147821.257 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147821.258 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147821.259 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147821.262 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147821.267 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1548147821.267 * [misc]simplify:  Simplified (2 1 2 1 1 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.267 * * * * [misc]progress:  [ 86 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- (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))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.267 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147821.267 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147821.268 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147821.272 * * [misc]simplify:  iters left: 3 (66 enodes)
1548147821.286 * * [misc]simplify:  iters left: 2 (215 enodes)
1548147821.394 * * [misc]simplify:  iters left: 1 (494 enodes)
1548147821.694 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147821.694 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- (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))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.694 * * * * [misc]progress:  [ 87 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.694 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1548147821.695 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147821.698 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147821.705 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147821.725 * * [misc]simplify:  iters left: 3 (172 enodes)
1548147821.884 * [exit]simplify:  Simplified to (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3)))
1548147821.884 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147821.884 * * * * [misc]progress:  [ 88 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147821.885 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1548147821.885 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147821.889 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147821.899 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147821.922 * * [misc]simplify:  iters left: 3 (306 enodes)
1548147822.106 * [exit]simplify:  Simplified to (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3)))
1548147822.106 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147822.106 * * * * [misc]progress:  [ 89 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147822.106 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147822.106 * * [misc]simplify:  iters left: 6 (6 enodes)
1548147822.108 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147822.110 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147822.116 * * [misc]simplify:  iters left: 3 (111 enodes)
1548147822.204 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147822.204 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147822.204 * * * * [misc]progress:  [ 90 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147822.205 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1548147822.205 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147822.207 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147822.216 * * [misc]simplify:  iters left: 3 (61 enodes)
1548147822.230 * * [misc]simplify:  iters left: 2 (153 enodes)
1548147822.273 * * [misc]simplify:  iters left: 1 (282 enodes)
1548147822.368 * [exit]simplify:  Simplified to (* (+ (pow y 3) (pow x 3)) (- x y))
1548147822.368 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (+ (pow y 3) (pow x 3)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147822.368 * * * * [misc]progress:  [ 91 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147822.369 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1548147822.369 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147822.370 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147822.372 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147822.382 * * [misc]simplify:  iters left: 3 (156 enodes)
1548147822.450 * [exit]simplify:  Simplified to (* (* (- x y) (- x y)) (+ y x))
1548147822.450 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (* (- x y) (- x y)) (+ y x)) (* (+ (* x x) (* y y)) (- x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147822.450 * * * * [misc]progress:  [ 92 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147822.450 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1548147822.451 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147822.453 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147822.456 * * [misc]simplify:  iters left: 3 (51 enodes)
1548147822.467 * * [misc]simplify:  iters left: 2 (151 enodes)
1548147822.503 * * [misc]simplify:  iters left: 1 (311 enodes)
1548147822.579 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ y x))
1548147822.580 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y)))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147822.580 * * * * [misc]progress:  [ 93 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147822.580 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1548147822.580 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147822.581 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147822.584 * * [misc]simplify:  iters left: 4 (56 enodes)
1548147822.601 * * [misc]simplify:  iters left: 3 (164 enodes)
1548147822.648 * * [misc]simplify:  iters left: 2 (445 enodes)
1548147822.884 * [exit]simplify:  Simplified to (* (- x y) (* (+ x y) (+ x y)))
1548147822.884 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (* (+ x y) (+ x y))) (* (+ (* x x) (* y y)) (+ x y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147822.884 * * * * [misc]progress:  [ 94 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1))))) (cbrt (* (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))))))>
1548147822.884 * * * * [misc]progress:  [ 95 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))))))) (cbrt (* (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))))))>
1548147822.885 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1548147822.885 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147822.886 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147822.889 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147822.893 * * [misc]simplify:  iters left: 3 (37 enodes)
1548147822.897 * * [misc]simplify:  iters left: 2 (39 enodes)
1548147822.900 * * [misc]simplify:  iters left: 1 (41 enodes)
1548147822.905 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1548147822.905 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))))))) (cbrt (* (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))))))
1548147822.905 * * * * [misc]progress:  [ 96 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))))))) (cbrt (* (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))))))>
1548147822.906 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1548147822.906 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147822.907 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147822.911 * * [misc]simplify:  iters left: 4 (52 enodes)
1548147822.919 * * [misc]simplify:  iters left: 3 (91 enodes)
1548147822.934 * * [misc]simplify:  iters left: 2 (138 enodes)
1548147822.967 * * [misc]simplify:  iters left: 1 (226 enodes)
1548147823.039 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1548147823.039 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))))))) (cbrt (* (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))))))
1548147823.039 * * * * [misc]progress:  [ 97 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (exp (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))) (cbrt (* (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))))))>
1548147823.039 * * * * [misc]progress:  [ 98 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))) (cbrt (* (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))))))>
1548147823.039 * * * * [misc]progress:  [ 99 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))))) (cbrt (* (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))))))>
1548147823.039 * [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))))
1548147823.040 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147823.047 * * [misc]simplify:  iters left: 5 (58 enodes)
1548147823.078 * * [misc]simplify:  iters left: 4 (320 enodes)
1548147823.263 * [exit]simplify:  Simplified to (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))
1548147823.263 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (cbrt (/ (* (pow (+ y x) 3) (pow (- x y) 3)) (pow (+ (* y y) (* x x)) 3))))))) (cbrt (* (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))))))
1548147823.264 * * * * [misc]progress:  [ 100 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))))) (cbrt (* (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))))))>
1548147823.264 * [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))))
1548147823.264 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147823.270 * * [misc]simplify:  iters left: 5 (51 enodes)
1548147823.287 * * [misc]simplify:  iters left: 4 (274 enodes)
1548147823.471 * [exit]simplify:  Simplified to (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)
1548147823.471 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (cbrt (pow (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 3)))))) (cbrt (* (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))))))
1548147823.472 * * * * [misc]progress:  [ 101 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (* (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))))))))) (cbrt (* (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))))))>
1548147823.472 * * * * [misc]progress:  [ 102 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (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))))))))) (cbrt (* (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))))))>
1548147823.472 * * * * [misc]progress:  [ 103 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))) (cbrt (* (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))))))>
1548147823.472 * * * * [misc]progress:  [ 104 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- (* (- x y) (+ x y))) (- (+ (* x x) (* y y)))))))) (cbrt (* (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))))))>
1548147823.472 * * * * [misc]progress:  [ 105 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))) (cbrt (* (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))))))>
1548147823.472 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1548147823.472 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147823.476 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147823.479 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147823.484 * * [misc]simplify:  iters left: 3 (30 enodes)
1548147823.492 * * [misc]simplify:  iters left: 2 (32 enodes)
1548147823.501 * [exit]simplify:  Simplified to (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
1548147823.501 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y)))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))))) (cbrt (* (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))))))
1548147823.502 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1548147823.502 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147823.504 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147823.506 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1548147823.506 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y))))))))) (cbrt (* (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))))))
1548147823.506 * * * * [misc]progress:  [ 106 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))) (cbrt (* (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))))))>
1548147823.506 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147823.506 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147823.508 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147823.509 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147823.512 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147823.514 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1548147823.514 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))))) (cbrt (* (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))))))
1548147823.514 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1548147823.514 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147823.516 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147823.518 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1548147823.518 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y))))))))) (cbrt (* (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))))))
1548147823.518 * * * * [misc]progress:  [ 107 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y)))))))) (cbrt (* (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))))))>
1548147823.518 * [enter]simplify:  Simplifying (/ (- x y) 1)
1548147823.518 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147823.519 * * [misc]simplify:  iters left: 3 (12 enodes)
1548147823.521 * * [misc]simplify:  iters left: 2 (16 enodes)
1548147823.522 * * [misc]simplify:  iters left: 1 (18 enodes)
1548147823.524 * [exit]simplify:  Simplified to (- x y)
1548147823.524 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (/ (+ x y) (+ (* x x) (* y y)))))))) (cbrt (* (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))))))
1548147823.524 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1548147823.524 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147823.525 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147823.526 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1548147823.526 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (- x y) (/ (+ y x) (+ (* x x) (* y y)))))))) (cbrt (* (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))))))
1548147823.526 * * * * [misc]progress:  [ 108 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))) (cbrt (* (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))))))>
1548147823.526 * * * * [misc]progress:  [ 109 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (* (- x y) (+ x y)) (/ 1 (+ (* x x) (* y y)))))))) (cbrt (* (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))))))>
1548147823.526 * * * * [misc]progress:  [ 110 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))))) (cbrt (* (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))))))>
1548147823.526 * * * * [misc]progress:  [ 111 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))) (cbrt (* (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))))))>
1548147823.527 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1548147823.527 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147823.527 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147823.528 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1548147823.529 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))))) (cbrt (* (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))))))
1548147823.529 * * * * [misc]progress:  [ 112 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))) (cbrt (* (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))))))>
1548147823.529 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1548147823.529 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147823.530 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147823.531 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1548147823.531 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))))) (cbrt (* (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))))))
1548147823.531 * * * * [misc]progress:  [ 113 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))))) (cbrt (* (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))))))>
1548147823.531 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1548147823.531 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147823.532 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147823.533 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1548147823.533 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))))) (cbrt (* (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))))))
1548147823.533 * * * * [misc]progress:  [ 114 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))))) (cbrt (* (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))))))>
1548147823.533 * [enter]simplify:  Simplifying (- x y)
1548147823.533 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147823.533 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147823.534 * [exit]simplify:  Simplified to (- x y)
1548147823.534 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))))) (cbrt (* (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))))))
1548147823.534 * * * * [misc]progress:  [ 115 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))))))) (cbrt (* (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))))))>
1548147823.534 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1548147823.534 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147823.536 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147823.541 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147823.562 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147823.595 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147823.678 * [exit]simplify:  Simplified to (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))
1548147823.678 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (- (+ (pow y 4) (pow x 4)) (* (* y x) (* y x)))))))) (cbrt (* (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))))))
1548147823.678 * * * * [misc]progress:  [ 116 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y))))))) (cbrt (* (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))))))>
1548147823.678 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1548147823.678 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147823.679 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147823.681 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147823.683 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147823.688 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1548147823.688 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 2) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y))))))) (cbrt (* (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))))))
1548147823.688 * * * * [misc]progress:  [ 117 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (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)))))))))) (cbrt (* (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))))))>
1548147823.688 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147823.688 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147823.689 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147823.693 * * [misc]simplify:  iters left: 3 (66 enodes)
1548147823.707 * * [misc]simplify:  iters left: 2 (215 enodes)
1548147823.790 * * [misc]simplify:  iters left: 1 (494 enodes)
1548147824.053 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1548147824.053 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (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)))))))))) (cbrt (* (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))))))
1548147824.053 * * * * [misc]progress:  [ 118 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))) (cbrt (* (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))))))>
1548147824.054 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1548147824.054 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147824.057 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147824.063 * * [misc]simplify:  iters left: 4 (50 enodes)
1548147824.073 * * [misc]simplify:  iters left: 3 (172 enodes)
1548147824.158 * [exit]simplify:  Simplified to (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3)))
1548147824.158 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (+ y x)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))))) (cbrt (* (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))))))
1548147824.158 * * * * [misc]progress:  [ 119 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))) (cbrt (* (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))))))>
1548147824.158 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1548147824.159 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147824.160 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147824.165 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147824.184 * * [misc]simplify:  iters left: 3 (306 enodes)
1548147824.372 * [exit]simplify:  Simplified to (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3)))
1548147824.372 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (+ x y)) (+ (pow y 3) (pow x 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))))) (cbrt (* (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))))))
1548147824.372 * * * * [misc]progress:  [ 120 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))) (cbrt (* (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))))))>
1548147824.373 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147824.373 * * [misc]simplify:  iters left: 6 (6 enodes)
1548147824.375 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147824.379 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147824.386 * * [misc]simplify:  iters left: 3 (111 enodes)
1548147824.475 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1548147824.475 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))))) (cbrt (* (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))))))
1548147824.475 * * * * [misc]progress:  [ 121 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))) (cbrt (* (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))))))>
1548147824.475 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1548147824.476 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147824.478 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147824.483 * * [misc]simplify:  iters left: 3 (61 enodes)
1548147824.494 * * [misc]simplify:  iters left: 2 (153 enodes)
1548147824.544 * * [misc]simplify:  iters left: 1 (282 enodes)
1548147824.597 * [exit]simplify:  Simplified to (* (+ (pow y 3) (pow x 3)) (- x y))
1548147824.597 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (+ (pow y 3) (pow x 3)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))))) (cbrt (* (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))))))
1548147824.597 * * * * [misc]progress:  [ 122 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y))))))) (cbrt (* (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))))))>
1548147824.597 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1548147824.597 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147824.598 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147824.601 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147824.612 * * [misc]simplify:  iters left: 3 (156 enodes)
1548147824.726 * [exit]simplify:  Simplified to (* (* (- x y) (- x y)) (+ y x))
1548147824.726 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (* (- x y) (- x y)) (+ y x)) (* (+ (* x x) (* y y)) (- x y))))))) (cbrt (* (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))))))
1548147824.727 * * * * [misc]progress:  [ 123 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))) (cbrt (* (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))))))>
1548147824.728 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1548147824.728 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147824.730 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147824.737 * * [misc]simplify:  iters left: 3 (51 enodes)
1548147824.756 * * [misc]simplify:  iters left: 2 (151 enodes)
1548147824.823 * * [misc]simplify:  iters left: 1 (311 enodes)
1548147824.905 * [exit]simplify:  Simplified to (* (- (pow x 3) (pow y 3)) (+ y x))
1548147824.905 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (pow x 3) (pow y 3)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))))) (cbrt (* (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))))))
1548147824.905 * * * * [misc]progress:  [ 124 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y))))))) (cbrt (* (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))))))>
1548147824.905 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1548147824.905 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147824.907 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147824.910 * * [misc]simplify:  iters left: 4 (56 enodes)
1548147824.926 * * [misc]simplify:  iters left: 3 (164 enodes)
1548147824.995 * * [misc]simplify:  iters left: 2 (445 enodes)
1548147825.268 * [exit]simplify:  Simplified to (* (- x y) (* (+ x y) (+ x y)))
1548147825.269 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (* (+ x y) (+ x y))) (* (+ (* x x) (* y y)) (+ x y))))))) (cbrt (* (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))))))
1548147825.269 * * * * [misc]progress:  [ 125 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt -1)))>
1548147825.269 * [enter]simplify:  Simplifying -1
1548147825.269 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.269 * [exit]simplify:  Simplified to -1
1548147825.269 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt -1)))
1548147825.269 * * * * [misc]progress:  [ 126 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt 1)))>
1548147825.270 * [enter]simplify:  Simplifying 1
1548147825.270 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.270 * [exit]simplify:  Simplified to 1
1548147825.270 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt 1)))
1548147825.270 * * * * [misc]progress:  [ 127 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt 1)))>
1548147825.270 * [enter]simplify:  Simplifying 1
1548147825.270 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.271 * [exit]simplify:  Simplified to 1
1548147825.271 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt 1)))
1548147825.271 * * * * [misc]progress:  [ 128 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt -1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147825.271 * [enter]simplify:  Simplifying -1
1548147825.271 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.271 * [exit]simplify:  Simplified to -1
1548147825.271 * [misc]simplify:  Simplified (2 1 2 1 2 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt -1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147825.271 * * * * [misc]progress:  [ 129 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147825.272 * [enter]simplify:  Simplifying 1
1548147825.272 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.272 * [exit]simplify:  Simplified to 1
1548147825.272 * [misc]simplify:  Simplified (2 1 2 1 2 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147825.272 * * * * [misc]progress:  [ 130 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147825.272 * [enter]simplify:  Simplifying 1
1548147825.272 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.273 * [exit]simplify:  Simplified to 1
1548147825.273 * [misc]simplify:  Simplified (2 1 2 1 2 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147825.273 * * * * [misc]progress:  [ 131 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt -1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147825.273 * [enter]simplify:  Simplifying -1
1548147825.273 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.273 * [exit]simplify:  Simplified to -1
1548147825.273 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt -1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147825.273 * * * * [misc]progress:  [ 132 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147825.274 * [enter]simplify:  Simplifying 1
1548147825.274 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.274 * [exit]simplify:  Simplified to 1
1548147825.274 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147825.274 * * * * [misc]progress:  [ 133 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1548147825.274 * [enter]simplify:  Simplifying 1
1548147825.274 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.275 * [exit]simplify:  Simplified to 1
1548147825.275 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (cbrt 1) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1548147825.275 * * * * [misc]progress:  [ 134 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt -1)))) (cbrt (* (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))))))>
1548147825.275 * [enter]simplify:  Simplifying -1
1548147825.275 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.275 * [exit]simplify:  Simplified to -1
1548147825.275 * [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt -1)))) (cbrt (* (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))))))
1548147825.275 * * * * [misc]progress:  [ 135 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (* (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))))))>
1548147825.276 * [enter]simplify:  Simplifying 1
1548147825.276 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.276 * [exit]simplify:  Simplified to 1
1548147825.276 * [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (* (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))))))
1548147825.276 * * * * [misc]progress:  [ 136 / 136 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (* (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))))))>
1548147825.276 * [enter]simplify:  Simplifying 1
1548147825.276 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147825.277 * [exit]simplify:  Simplified to 1
1548147825.277 * [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt 1)))) (cbrt (* (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))))))
1548147825.277 * * * [misc]progress:  adding candidates to table
1548147827.167 * [misc]progress:  [Phase 3 of 3] Extracting.
1548147827.167 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x y) (* (log (exp (* (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))))))> #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))> #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)>)
1548147827.170 * * * [misc]regime-changes:  Trying 3 branch expressions: (y x (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1548147827.170 * * * * [misc]regimes:  Trying to branch on y from (#<alt (λ (x y) (* (log (exp (* (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))))))> #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))> #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)>)
1548147827.236 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x y) (* (log (exp (* (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))))))> #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))> #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)>)
1548147827.305 * * * * [misc]regimes:  Trying to branch on (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) from (#<alt (λ (x y) (* (log (exp (* (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))))))> #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))> #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)>)
1548147827.337 * * * [misc]regime:  Found split indices: #<option (#s(si 2 34) #s(si 0 124) #s(si 5 193) #s(si 2 209) #s(si 1 255))>
1548147827.338 * [misc]binary-search:  Improving bounds with binary search for y and (#<alt (λ (x y) (* (log (exp (* (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))))))> #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))> #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)>)
1548147827.458 * [misc]regimes:  Found splitpoints: (#s(sp 2 y -1.3290708708971715e+154) #s(sp 0 y -1.571247438036767e-162) #s(sp 5 y 3.2282516006894912e-220) #s(sp 2 y 1.293098316436877e-183) #s(sp 1 y +nan.0)) , with alts (#<alt (λ (x y) (* (log (exp (* (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))))))> #<alt (λ (x y) (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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))))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))> #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)>)
1548147827.459 * [enter]simplify:  Simplifying (if (<= y -1.3290708708971715e+154) -1 (if (<= y -1.571247438036767e-162) (* (log (exp (* (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))))) (if (<= y 3.2282516006894912e-220) 1 (if (<= y 1.293098316436877e-183) -1 (* (* (* (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (* (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)))))))))
1548147827.459 * * [misc]simplify:  iters left: 6 (32 enodes)
1548147827.460 * * [misc]simplify:  iters left: 5 (40 enodes)
1548147827.462 * [exit]simplify:  Simplified to (if (<= y -1.3290708708971715e+154) -1 (if (<= y -1.571247438036767e-162) (* (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))) (log (exp (* (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))))))) (if (<= y 3.2282516006894912e-220) 1 (if (<= y 1.293098316436877e-183) -1 (* (* (cbrt (* (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))))) (* (cbrt (* (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))))) (cbrt (* (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))) (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))))))) (cbrt (/ (* (- x y) (+ y x)) (+ (* y y) (* x x)))))))))
1548147829.471 * [misc]regime-testing:  Baseline error score: 19.765952558208703
1548147829.473 * [misc]regime-testing:  Oracle error score: 0.42796860178691815
1548147829.476 * [misc]regime-testing:  End program error score: 5.481009356615737
1548147829.540 * [misc]regime-testing:  Target error score: 0.062098630096033565