* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* [exit]simplify:  Simplified to (+ (* (/ z t) (/ z t)) (* (/ x y) (/ x y)))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (* x x) (* y y)) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* x x) (* y y)) in y
* [misc]taylor:  Taking taylor expansion of (* x x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (pow x 2) 1) into (pow x 2)
* [misc]taylor:  Taking taylor expansion of (/ (* x x) (* y y)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* y y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]taylor:  Taking taylor expansion of (/ (* x x) (* y y)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* y y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (pow (* (/ 1 y) x) 2)) into (/ (pow x 2) (pow y 2))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 x)) into (/ 1 (pow x 2))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 (pow x 2)) 1) into (/ 1 (pow x 2))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 y) (/ 1 y)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow y 2))) into (pow y 2)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 y) (/ 1 y)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow y 2))) into (pow y 2)
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow y 2))) (+ (* (pow y 2) (/ 0 (/ 1 (pow y 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow y 2))) (+ (* (pow y 2) (/ 0 (/ 1 (pow y 2)))) (* 0 (/ 0 (/ 1 (pow y 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow y 2))) (+ (* (pow y 2) (/ 0 (/ 1 (pow y 2)))) (* 0 (/ 0 (/ 1 (pow y 2)))) (* 0 (/ 0 (/ 1 (pow y 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (pow (* (/ 1 y) (/ 1 (/ 1 x))) 2)) into (/ (pow x 2) (pow y 2))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 x)) into (/ 1 (pow x 2))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 (pow x 2)) 1) into (/ 1 (pow x 2))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (/ -1 y) (/ -1 y)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow y 2))) into (pow y 2)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (/ -1 y) (/ -1 y)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow y 2))) into (pow y 2)
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 y) 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow y 2))) (+ (* (pow y 2) (/ 0 (/ 1 (pow y 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 y) 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow y 2))) (+ (* (pow y 2) (/ 0 (/ 1 (pow y 2)))) (* 0 (/ 0 (/ 1 (pow y 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow y 2))) (+ (* (pow y 2) (/ 0 (/ 1 (pow y 2)))) (* 0 (/ 0 (/ 1 (pow y 2)))) (* 0 (/ 0 (/ 1 (pow y 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (pow (* (/ 1 (- y)) (/ 1 (/ 1 (- x)))) 2)) into (/ (pow x 2) (pow y 2))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ (* z z) (* t t)) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* z z) (* t t)) in t
* [misc]taylor:  Taking taylor expansion of (* z z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* t t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* z z) into (pow z 2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (pow z 2) 1) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (/ (* z z) (* t t)) in z
* [misc]taylor:  Taking taylor expansion of (* z z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* t t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (pow t 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 2)) into (/ 1 (pow t 2))
* [misc]taylor:  Taking taylor expansion of (/ (* z z) (* t t)) in z
* [misc]taylor:  Taking taylor expansion of (* z z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* t t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (pow t 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 2)) into (/ 1 (pow t 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow t 2)) in t
* [misc]taylor:  Taking taylor expansion of (pow t 2) in t
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow t 2)) (+ (* (/ 1 (pow t 2)) (/ 0 (pow t 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow t 2)) (+ (* (/ 1 (pow t 2)) (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow t 2)) (+ (* (/ 1 (pow t 2)) (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 t))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow t 2)) (+ (* (/ 1 (pow t 2)) (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (pow (* (/ 1 t) z) 2)) into (/ (pow z 2) (pow t 2))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 z)) (* (/ 1 t) (/ 1 t))) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 z)) (* (/ 1 t) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 (pow z 2)) 1) into (/ 1 (pow z 2))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 z)) (* (/ 1 t) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (pow t 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow t 2))) into (pow t 2)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 z)) (* (/ 1 t) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (pow t 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow t 2))) into (pow t 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (* 0 (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (pow (* (/ 1 t) (/ 1 (/ 1 z))) 2)) into (/ (pow z 2) (pow t 2))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- z))) (* (/ 1 (- t)) (/ 1 (- t)))) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- z))) (* (/ 1 (- t)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 (pow z 2)) 1) into (/ 1 (pow z 2))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- z))) (* (/ 1 (- t)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (pow t 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow t 2))) into (pow t 2)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- z))) (* (/ 1 (- t)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (pow t 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow t 2))) into (pow t 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (* 0 (/ -1 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 t))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (pow (* (/ 1 (- t)) (/ 1 (/ 1 (- z)))) 2)) into (/ (pow z 2) (pow t 2))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 36 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (/ (pow x 2) (pow y 2)) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (+ (/ (pow x 2) (pow y 2)) (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 2 / 36 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (/ (pow x 2) (pow y 2)) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (+ (/ (pow x 2) (pow y 2)) (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 3 / 36 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (/ (pow x 2) (pow y 2)) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (+ (/ (pow x 2) (pow y 2)) (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 4 / 36 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (pow z 2) (pow t 2))))>
* [enter]simplify:  Simplifying (+ (/ (* x x) (* y y)) (/ (pow z 2) (pow t 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 5 / 36 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (pow z 2) (pow t 2))))>
* [enter]simplify:  Simplifying (+ (/ (* x x) (* y y)) (/ (pow z 2) (pow t 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 6 / 36 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (pow z 2) (pow t 2))))>
* [enter]simplify:  Simplifying (+ (/ (* x x) (* y y)) (/ (pow z 2) (pow t 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 7 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (pow (/ (* x x) (* y y)) 1) (/ (* z z) (* t t))))>
* * * * [misc]progress:  [ 8 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (exp (- (log (* x x)) (log (* y y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (- (log (* x x)) (log (* y y)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (+ (- (log x) (log y)) (- (log x) (log y)))
* [exit]simplify:  Simplified to (+ (- (log x) (log y)) (- (log x) (log y)))
* * * * [misc]progress:  [ 9 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (exp (log (/ (* x x) (* y y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (log (/ (* x x) (* y y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (log (* (/ x y) (/ x y)))
* [exit]simplify:  Simplified to (log (* (/ x y) (/ x y)))
* * * * [misc]progress:  [ 10 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (log (exp (/ (* x x) (* y y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (exp (/ (* x x) (* y y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (exp (* (/ x y) (/ x y)))
* [exit]simplify:  Simplified to (exp (* (/ x y) (/ x y)))
* * * * [misc]progress:  [ 11 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (cbrt (/ (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) (* y y)) (* y y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (/ (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) (* y y)) (* y y)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (267 enodes)
* [exit]simplify:  Simplified to (pow (* (/ x y) (/ x y)) 3)
* [exit]simplify:  Simplified to (pow (* (/ x y) (/ x y)) 3)
* * * * [misc]progress:  [ 12 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (cbrt (/ (* x x) (* y y))) (cbrt (/ (* x x) (* y y)))) (cbrt (/ (* x x) (* y y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* x x) (* y y))) (cbrt (/ (* x x) (* y y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
* [exit]simplify:  Simplified to (* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
* [enter]simplify:  Simplifying (cbrt (/ (* x x) (* y y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ x y) (/ x y)))
* [exit]simplify:  Simplified to (cbrt (* (/ x y) (/ x y)))
* * * * [misc]progress:  [ 13 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (cbrt (* (* (/ (* x x) (* y y)) (/ (* x x) (* y y))) (/ (* x x) (* y y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (* (/ (* x x) (* y y)) (/ (* x x) (* y y))) (/ (* x x) (* y y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (* (pow (/ x y) 3) (pow (/ x y) 3))
* [exit]simplify:  Simplified to (* (pow (/ x y) 3) (pow (/ x y) 3))
* * * * [misc]progress:  [ 14 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (sqrt (/ (* x x) (* y y))) (sqrt (/ (* x x) (* y y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (sqrt (/ (* x x) (* y y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (fabs (/ x y))
* [exit]simplify:  Simplified to (fabs (/ x y))
* [enter]simplify:  Simplifying (sqrt (/ (* x x) (* y y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (fabs (/ x y))
* [exit]simplify:  Simplified to (fabs (/ x y))
* * * * [misc]progress:  [ 15 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (- (* x x)) (- (* y y))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (- (* x x))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- x) x)
* [exit]simplify:  Simplified to (* (- x) x)
* [enter]simplify:  Simplifying (- (* y y))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- y) y)
* [exit]simplify:  Simplified to (* (- y) y)
* * * * [misc]progress:  [ 16 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (/ x y) (/ x y)) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (/ x y)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ x y)
* [exit]simplify:  Simplified to (/ x y)
* [enter]simplify:  Simplifying (/ x y)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ x y)
* [exit]simplify:  Simplified to (/ x y)
* * * * [misc]progress:  [ 17 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* 1 (/ (* x x) (* y y))) (/ (* z z) (* t t))))>
* * * * [misc]progress:  [ 18 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* x x) (/ 1 (* y y))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (/ 1 (* y y))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 y) y)
* [exit]simplify:  Simplified to (/ (/ 1 y) y)
* * * * [misc]progress:  [ 19 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ 1 (/ (* y y) (* x x))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (/ (* y y) (* x x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (/ y x) (/ y x))
* [exit]simplify:  Simplified to (* (/ y x) (/ y x))
* * * * [misc]progress:  [ 20 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (/ (* x x) y)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (* x (/ x y))
* [exit]simplify:  Simplified to (* x (/ x y))
* * * * [misc]progress:  [ 21 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (/ (* y y) x)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (* y (/ y x))
* [exit]simplify:  Simplified to (* y (/ y x))
* * * * [misc]progress:  [ 22 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (pow (/ (* z z) (* t t)) 1)))>
* * * * [misc]progress:  [ 23 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (exp (- (log (* z z)) (log (* t t))))))>
* [enter]simplify:  Simplifying (- (log (* z z)) (log (* t t)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (+ (- (log z) (log t)) (- (log z) (log t)))
* [exit]simplify:  Simplified to (+ (- (log z) (log t)) (- (log z) (log t)))
* * * * [misc]progress:  [ 24 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (exp (log (/ (* z z) (* t t))))))>
* [enter]simplify:  Simplifying (log (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (log (* (/ z t) (/ z t)))
* [exit]simplify:  Simplified to (log (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 25 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (log (exp (/ (* z z) (* t t))))))>
* [enter]simplify:  Simplifying (exp (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (exp (* (/ z t) (/ z t)))
* [exit]simplify:  Simplified to (exp (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 26 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (cbrt (/ (* (* (* z z) (* z z)) (* z z)) (* (* (* t t) (* t t)) (* t t))))))>
* [enter]simplify:  Simplifying (/ (* (* (* z z) (* z z)) (* z z)) (* (* (* t t) (* t t)) (* t t)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (267 enodes)
* [exit]simplify:  Simplified to (pow (* (/ z t) (/ z t)) 3)
* [exit]simplify:  Simplified to (pow (* (/ z t) (/ z t)) 3)
* * * * [misc]progress:  [ 27 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (cbrt (/ (* z z) (* t t))) (cbrt (/ (* z z) (* t t)))) (cbrt (/ (* z z) (* t t))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* z z) (* t t))) (cbrt (/ (* z z) (* t t))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
* [exit]simplify:  Simplified to (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
* [enter]simplify:  Simplifying (cbrt (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ z t) (/ z t)))
* [exit]simplify:  Simplified to (cbrt (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 28 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (cbrt (* (* (/ (* z z) (* t t)) (/ (* z z) (* t t))) (/ (* z z) (* t t))))))>
* [enter]simplify:  Simplifying (* (* (/ (* z z) (* t t)) (/ (* z z) (* t t))) (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (* (pow (/ z t) 3) (pow (/ z t) 3))
* [exit]simplify:  Simplified to (* (pow (/ z t) 3) (pow (/ z t) 3))
* * * * [misc]progress:  [ 29 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (* (sqrt (/ (* z z) (* t t))) (sqrt (/ (* z z) (* t t))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (fabs (/ z t))
* [exit]simplify:  Simplified to (fabs (/ z t))
* [enter]simplify:  Simplifying (sqrt (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (fabs (/ z t))
* [exit]simplify:  Simplified to (fabs (/ z t))
* * * * [misc]progress:  [ 30 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (- (* z z)) (- (* t t)))))>
* [enter]simplify:  Simplifying (- (* z z))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- z) z)
* [exit]simplify:  Simplified to (* (- z) z)
* [enter]simplify:  Simplifying (- (* t t))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- t) t)
* [exit]simplify:  Simplified to (* (- t) t)
* * * * [misc]progress:  [ 31 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ z t) (/ z t))))>
* [enter]simplify:  Simplifying (/ z t)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ z t)
* [exit]simplify:  Simplified to (/ z t)
* [enter]simplify:  Simplifying (/ z t)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ z t)
* [exit]simplify:  Simplified to (/ z t)
* * * * [misc]progress:  [ 32 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (* 1 (/ (* z z) (* t t)))))>
* * * * [misc]progress:  [ 33 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* z z) (/ 1 (* t t)))))>
* [enter]simplify:  Simplifying (/ 1 (* t t))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 t) t)
* [exit]simplify:  Simplified to (/ (/ 1 t) t)
* * * * [misc]progress:  [ 34 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (/ 1 (/ (* t t) (* z z)))))>
* [enter]simplify:  Simplifying (/ (* t t) (* z z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (/ t z) (/ t z))
* [exit]simplify:  Simplified to (* (/ t z) (/ t z))
* * * * [misc]progress:  [ 35 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))>
* [enter]simplify:  Simplifying (/ (* z z) t)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (* z (/ z t))
* [exit]simplify:  Simplified to (* z (/ z t))
* * * * [misc]progress:  [ 36 / 36 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))>
* [enter]simplify:  Simplifying (/ (* t t) z)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (* t (/ t z))
* [exit]simplify:  Simplified to (* t (/ t z))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ (* z z) (* t t))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ (* z z) (* t t)) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* z z) (* t t)) in t
* [misc]taylor:  Taking taylor expansion of (* z z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* t t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* z z) into (pow z 2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (pow z 2) 1) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (/ (* z z) (* t t)) in z
* [misc]taylor:  Taking taylor expansion of (* z z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* t t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (pow t 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 2)) into (/ 1 (pow t 2))
* [misc]taylor:  Taking taylor expansion of (/ (* z z) (* t t)) in z
* [misc]taylor:  Taking taylor expansion of (* z z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* t t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (pow t 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 2)) into (/ 1 (pow t 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow t 2)) in t
* [misc]taylor:  Taking taylor expansion of (pow t 2) in t
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow t 2)) (+ (* (/ 1 (pow t 2)) (/ 0 (pow t 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow t 2)) (+ (* (/ 1 (pow t 2)) (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow t 2)) (+ (* (/ 1 (pow t 2)) (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 t))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow t 2)) (+ (* (/ 1 (pow t 2)) (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))) (* 0 (/ 0 (pow t 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (pow (* (/ 1 t) z) 2)) into (/ (pow z 2) (pow t 2))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 z)) (* (/ 1 t) (/ 1 t))) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 z)) (* (/ 1 t) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 (pow z 2)) 1) into (/ 1 (pow z 2))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 z)) (* (/ 1 t) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (pow t 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow t 2))) into (pow t 2)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 z)) (* (/ 1 t) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (pow t 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow t 2))) into (pow t 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (* 0 (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (pow (* (/ 1 t) (/ 1 (/ 1 z))) 2)) into (/ (pow z 2) (pow t 2))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- z))) (* (/ 1 (- t)) (/ 1 (- t)))) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- z))) (* (/ 1 (- t)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 (pow z 2)) 1) into (/ 1 (pow z 2))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- z))) (* (/ 1 (- t)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (pow t 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow t 2))) into (pow t 2)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- z))) (* (/ 1 (- t)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (pow t 2))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow t 2))) into (pow t 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (* 0 (/ -1 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 t))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow t 2))) (+ (* (pow t 2) (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))) (* 0 (/ 0 (/ 1 (pow t 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (pow (* (/ 1 (- t)) (/ 1 (/ 1 (- z)))) 2)) into (/ (pow z 2) (pow t 2))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ x y)) (fabs (/ x y))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ x y)) (fabs (/ x y))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ x y)) (fabs (/ x y))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ x y)) (fabs (/ x y))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (* (fabs (/ x y)) (fabs (/ x y))) into (pow (fabs (/ x y)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ x y)) 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ x y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ x y)))) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ x y))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (log (fabs (/ x y))) into (log (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ x y)))) into (* 2 (log (fabs (/ x y))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ x y))))) into (pow (fabs (/ x y)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ x y)) 2) into (pow (fabs (/ x y)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ x y)) 0) (* 0 (fabs (/ x y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ x y)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ x y))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ x y))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ x y)) 0) (+ (* 0 0) (* 0 (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ x y)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ x y)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ x y)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ x y))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ x y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ x y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ x y)) 2) into (pow (fabs (/ x y)) 2)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (fabs (/ (/ 1 x) (/ 1 y)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (fabs (/ (/ 1 x) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (fabs (/ (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (fabs (/ (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (* (fabs (/ y x)) (fabs (/ y x))) into (pow (fabs (/ y x)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ y x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ y x)) in y
* [misc]backup-simplify:  Simplify (fabs (/ y x)) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (log (fabs (/ y x))) into (log (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ y x)))) into (* 2 (log (fabs (/ y x))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ y x))))) into (pow (fabs (/ y x)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ y x)) 2) into (pow (fabs (/ y x)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (* 0 (fabs (/ y x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ y x)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (* 0 (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ y x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ y x)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ y x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ y x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ y x)) 2) into (pow (fabs (/ y x)) 2)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (* (fabs (/ y x)) (fabs (/ y x))) into (pow (fabs (/ y x)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ y x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ y x)) in y
* [misc]backup-simplify:  Simplify (fabs (/ y x)) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (log (fabs (/ y x))) into (log (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ y x)))) into (* 2 (log (fabs (/ y x))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ y x))))) into (pow (fabs (/ y x)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ y x)) 2) into (pow (fabs (/ y x)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (* 0 (fabs (/ y x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ y x)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (* 0 (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ y x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ y x)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ y x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ y x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ y x)) 2) into (pow (fabs (/ y x)) 2)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 41 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ (pow z 2) (pow t 2))))>
* [enter]simplify:  Simplifying (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ (pow z 2) (pow t 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 2 / 41 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ (pow z 2) (pow t 2))))>
* [enter]simplify:  Simplifying (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ (pow z 2) (pow t 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 3 / 41 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ (pow z 2) (pow t 2))))>
* [enter]simplify:  Simplifying (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ (pow z 2) (pow t 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 4 / 41 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (pow (fabs (/ x y)) 2) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (+ (pow (fabs (/ x y)) 2) (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 5 / 41 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (pow (fabs (/ y x)) 2) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (+ (pow (fabs (/ y x)) 2) (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ y x)) (fabs (/ y x))) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 6 / 41 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (pow (fabs (/ y x)) 2) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (+ (pow (fabs (/ y x)) 2) (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ y x)) (fabs (/ y x))) (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 7 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (/ (* z z) (* t t)) 1)))>
* * * * [misc]progress:  [ 8 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (exp (- (log (* z z)) (log (* t t))))))>
* [enter]simplify:  Simplifying (- (log (* z z)) (log (* t t)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (+ (- (log z) (log t)) (- (log z) (log t)))
* [exit]simplify:  Simplified to (+ (- (log z) (log t)) (- (log z) (log t)))
* * * * [misc]progress:  [ 9 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (exp (log (/ (* z z) (* t t))))))>
* [enter]simplify:  Simplifying (log (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (log (* (/ z t) (/ z t)))
* [exit]simplify:  Simplified to (log (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 10 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (log (exp (/ (* z z) (* t t))))))>
* [enter]simplify:  Simplifying (exp (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (exp (* (/ z t) (/ z t)))
* [exit]simplify:  Simplified to (exp (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 11 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (cbrt (/ (* (* (* z z) (* z z)) (* z z)) (* (* (* t t) (* t t)) (* t t))))))>
* [enter]simplify:  Simplifying (/ (* (* (* z z) (* z z)) (* z z)) (* (* (* t t) (* t t)) (* t t)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (267 enodes)
* [exit]simplify:  Simplified to (pow (* (/ z t) (/ z t)) 3)
* [exit]simplify:  Simplified to (pow (* (/ z t) (/ z t)) 3)
* * * * [misc]progress:  [ 12 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (/ (* z z) (* t t))) (cbrt (/ (* z z) (* t t)))) (cbrt (/ (* z z) (* t t))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* z z) (* t t))) (cbrt (/ (* z z) (* t t))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
* [exit]simplify:  Simplified to (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
* [enter]simplify:  Simplifying (cbrt (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ z t) (/ z t)))
* [exit]simplify:  Simplified to (cbrt (* (/ z t) (/ z t)))
* * * * [misc]progress:  [ 13 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (cbrt (* (* (/ (* z z) (* t t)) (/ (* z z) (* t t))) (/ (* z z) (* t t))))))>
* [enter]simplify:  Simplifying (* (* (/ (* z z) (* t t)) (/ (* z z) (* t t))) (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (* (pow (/ z t) 3) (pow (/ z t) 3))
* [exit]simplify:  Simplified to (* (pow (/ z t) 3) (pow (/ z t) 3))
* * * * [misc]progress:  [ 14 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (sqrt (/ (* z z) (* t t))) (sqrt (/ (* z z) (* t t))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (fabs (/ z t))
* [exit]simplify:  Simplified to (fabs (/ z t))
* [enter]simplify:  Simplifying (sqrt (/ (* z z) (* t t)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (fabs (/ z t))
* [exit]simplify:  Simplified to (fabs (/ z t))
* * * * [misc]progress:  [ 15 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ (- (* z z)) (- (* t t)))))>
* [enter]simplify:  Simplifying (- (* z z))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- z) z)
* [exit]simplify:  Simplified to (* (- z) z)
* [enter]simplify:  Simplifying (- (* t t))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- t) t)
* [exit]simplify:  Simplified to (* (- t) t)
* * * * [misc]progress:  [ 16 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ z t) (/ z t))))>
* [enter]simplify:  Simplifying (/ z t)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ z t)
* [exit]simplify:  Simplified to (/ z t)
* [enter]simplify:  Simplifying (/ z t)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ z t)
* [exit]simplify:  Simplified to (/ z t)
* * * * [misc]progress:  [ 17 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* 1 (/ (* z z) (* t t)))))>
* * * * [misc]progress:  [ 18 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* z z) (/ 1 (* t t)))))>
* [enter]simplify:  Simplifying (/ 1 (* t t))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 t) t)
* [exit]simplify:  Simplified to (/ (/ 1 t) t)
* * * * [misc]progress:  [ 19 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ 1 (/ (* t t) (* z z)))))>
* [enter]simplify:  Simplifying (/ (* t t) (* z z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (/ t z) (/ t z))
* [exit]simplify:  Simplified to (* (/ t z) (/ t z))
* * * * [misc]progress:  [ 20 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ (/ (* z z) t) t)))>
* [enter]simplify:  Simplifying (/ (* z z) t)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (* z (/ z t))
* [exit]simplify:  Simplified to (* z (/ z t))
* * * * [misc]progress:  [ 21 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ z (/ (* t t) z))))>
* [enter]simplify:  Simplifying (/ (* t t) z)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (* t (/ t z))
* [exit]simplify:  Simplified to (* t (/ t z))
* * * * [misc]progress:  [ 22 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (pow (fabs (/ x y)) (+ 1 1)) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 23 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 1) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (fabs (/ x y)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (fabs (/ x y)))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (fabs (/ x y)))
* * * * [misc]progress:  [ 24 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (pow (fabs (/ x y)) 2) (/ (* z z) (* t t))))>
* * * * [misc]progress:  [ 25 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (pow (fabs (/ x y)) (+ 1 1)) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 26 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 1) (/ (* z z) (* t t))))>
* * * * [misc]progress:  [ 27 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (exp (+ (log (fabs (/ x y))) (log (fabs (/ x y))))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (+ (log (fabs (/ x y))) (log (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (+ (log (fabs (/ x y))) (log (fabs (/ x y))))
* [exit]simplify:  Simplified to (+ (log (fabs (/ x y))) (log (fabs (/ x y))))
* * * * [misc]progress:  [ 28 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (exp (log (* (fabs (/ x y)) (fabs (/ x y))))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (log (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (log (* (fabs (/ x y)) (fabs (/ x y))))
* [exit]simplify:  Simplified to (log (* (fabs (/ x y)) (fabs (/ x y))))
* * * * [misc]progress:  [ 29 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (log (exp (* (fabs (/ x y)) (fabs (/ x y))))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (exp (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (* (fabs (/ x y)) (fabs (/ x y))))
* [exit]simplify:  Simplified to (exp (* (fabs (/ x y)) (fabs (/ x y))))
* * * * [misc]progress:  [ 30 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (cbrt (* (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))) (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))) (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (pow (* (fabs (/ x y)) (fabs (/ x y))) 3)
* [exit]simplify:  Simplified to (pow (* (fabs (/ x y)) (fabs (/ x y))) 3)
* * * * [misc]progress:  [ 31 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
* [enter]simplify:  Simplifying (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
* * * * [misc]progress:  [ 32 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (cbrt (* (* (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ x y)) (fabs (/ x y)))) (* (fabs (/ x y)) (fabs (/ x y))))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (* (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ x y)) (fabs (/ x y)))) (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (pow (* (fabs (/ x y)) (fabs (/ x y))) 3)
* [exit]simplify:  Simplified to (pow (* (fabs (/ x y)) (fabs (/ x y))) 3)
* * * * [misc]progress:  [ 33 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (sqrt (* (fabs (/ x y)) (fabs (/ x y)))) (sqrt (* (fabs (/ x y)) (fabs (/ x y))))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (sqrt (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (fabs (fabs (/ x y)))
* [exit]simplify:  Simplified to (fabs (fabs (/ x y)))
* [enter]simplify:  Simplifying (sqrt (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (fabs (fabs (/ x y)))
* [exit]simplify:  Simplified to (fabs (fabs (/ x y)))
* * * * [misc]progress:  [ 34 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* 1 (* (fabs (/ x y)) (fabs (/ x y)))) (/ (* z z) (* t t))))>
* * * * [misc]progress:  [ 35 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (cbrt (fabs (/ x y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 36 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 37 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) 1) (fabs (/ x y))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (fabs (/ x y))
* [exit]simplify:  Simplified to (fabs (/ x y))
* * * * [misc]progress:  [ 38 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))) (* (cbrt (fabs (/ x y))) (fabs (/ x y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (cbrt (fabs (/ x y))) (fabs (/ x y)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (cbrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (cbrt (fabs (/ x y))))
* * * * [misc]progress:  [ 39 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (sqrt (fabs (/ x y))) (* (sqrt (fabs (/ x y))) (fabs (/ x y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (sqrt (fabs (/ x y))) (fabs (/ x y)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 40 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* 1 (* (fabs (/ x y)) (fabs (/ x y)))) (/ (* z z) (* t t))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (fabs (/ x y)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (fabs (/ x y)))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (fabs (/ x y)))
* * * * [misc]progress:  [ 41 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ (* z z) (* t t))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ x y)) (fabs (/ x y))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ x y)) (fabs (/ x y))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ x y)) (fabs (/ x y))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ x y)) (fabs (/ x y))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (* (fabs (/ x y)) (fabs (/ x y))) into (pow (fabs (/ x y)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ x y)) 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ x y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ x y)))) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ x y))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (log (fabs (/ x y))) into (log (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ x y)))) into (* 2 (log (fabs (/ x y))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ x y))))) into (pow (fabs (/ x y)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ x y)) 2) into (pow (fabs (/ x y)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ x y)) 0) (* 0 (fabs (/ x y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ x y)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ x y))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ x y))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ x y)) 0) (+ (* 0 0) (* 0 (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ x y)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ x y)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ x y)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ x y))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ x y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ x y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ x y)) 2) into (pow (fabs (/ x y)) 2)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (fabs (/ (/ 1 x) (/ 1 y)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (fabs (/ (/ 1 x) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (fabs (/ (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (fabs (/ (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (* (fabs (/ y x)) (fabs (/ y x))) into (pow (fabs (/ y x)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ y x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ y x)) in y
* [misc]backup-simplify:  Simplify (fabs (/ y x)) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (log (fabs (/ y x))) into (log (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ y x)))) into (* 2 (log (fabs (/ y x))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ y x))))) into (pow (fabs (/ y x)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ y x)) 2) into (pow (fabs (/ y x)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (* 0 (fabs (/ y x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ y x)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (* 0 (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ y x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ y x)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ y x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ y x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ y x)) 2) into (pow (fabs (/ y x)) 2)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (* (fabs (/ y x)) (fabs (/ y x))) into (pow (fabs (/ y x)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ y x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ y x)) in y
* [misc]backup-simplify:  Simplify (fabs (/ y x)) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (log (fabs (/ y x))) into (log (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ y x)))) into (* 2 (log (fabs (/ y x))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ y x))))) into (pow (fabs (/ y x)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ y x)) 2) into (pow (fabs (/ y x)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (* 0 (fabs (/ y x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ y x)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (* 0 (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ y x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ y x)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ y x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ y x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ y x)) 2) into (pow (fabs (/ y x)) 2)
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ z t)) (fabs (/ z t))) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ z t)) (fabs (/ z t))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in t
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in t
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ z t)) (fabs (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in z
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in z
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ z t)) (fabs (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in z
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in z
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]backup-simplify:  Simplify (* (fabs (/ z t)) (fabs (/ z t))) into (pow (fabs (/ z t)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ z t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ z t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ z t))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in t
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]backup-simplify:  Simplify (log (fabs (/ z t))) into (log (fabs (/ z t)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ z t)))) into (* 2 (log (fabs (/ z t))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ z t))))) into (pow (fabs (/ z t)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ z t)) 2) into (pow (fabs (/ z t)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ z t)) 0) (* 0 (fabs (/ z t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ z t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ z t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ z t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ z t)) 0) (+ (* 0 0) (* 0 (fabs (/ z t))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ z t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ z t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ z t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ z t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ z t)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ z t)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ z t)) 2) into (pow (fabs (/ z t)) 2)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ (/ 1 z) (/ 1 t))) (fabs (/ (/ 1 z) (/ 1 t)))) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 z) (/ 1 t))) (fabs (/ (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in t
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in t
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 z) (/ 1 t))) (fabs (/ (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 z) (/ 1 t))) (fabs (/ (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]backup-simplify:  Simplify (* (fabs (/ t z)) (fabs (/ t z))) into (pow (fabs (/ t z)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ t z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ t z)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ t z))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ t z)) in t
* [misc]backup-simplify:  Simplify (fabs (/ t z)) into (fabs (/ t z))
* [misc]backup-simplify:  Simplify (log (fabs (/ t z))) into (log (fabs (/ t z)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ t z)))) into (* 2 (log (fabs (/ t z))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ t z))))) into (pow (fabs (/ t z)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ t z)) 2) into (pow (fabs (/ t z)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (* 0 (fabs (/ t z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ t z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ t z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ t z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (+ (* 0 0) (* 0 (fabs (/ t z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ t z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ t z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ t z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ t z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ t z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ t z)) 2) into (pow (fabs (/ t z)) 2)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) (fabs (/ (/ 1 (- z)) (/ 1 (- t))))) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) (fabs (/ (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) (fabs (/ (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) (fabs (/ (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]backup-simplify:  Simplify (* (fabs (/ t z)) (fabs (/ t z))) into (pow (fabs (/ t z)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ t z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ t z)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ t z))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ t z)) in t
* [misc]backup-simplify:  Simplify (fabs (/ t z)) into (fabs (/ t z))
* [misc]backup-simplify:  Simplify (log (fabs (/ t z))) into (log (fabs (/ t z)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ t z)))) into (* 2 (log (fabs (/ t z))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ t z))))) into (pow (fabs (/ t z)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ t z)) 2) into (pow (fabs (/ t z)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (* 0 (fabs (/ t z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ t z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ t z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ t z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (+ (* 0 0) (* 0 (fabs (/ t z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ t z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ t z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ t z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ t z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ t z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ t z)) 2) into (pow (fabs (/ t z)) 2)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 46 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (pow (fabs (/ x y)) 2) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (pow (fabs (/ x y)) 2) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 2 / 46 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (pow (fabs (/ y x)) 2) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (pow (fabs (/ y x)) 2) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ y x)) (fabs (/ y x))) (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 3 / 46 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (pow (fabs (/ y x)) 2) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (pow (fabs (/ y x)) 2) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ y x)) (fabs (/ y x))) (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 4 / 46 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (fabs (/ z t)) 2)))>
* [enter]simplify:  Simplifying (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (fabs (/ z t)) 2))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 5 / 46 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (fabs (/ t z)) 2)))>
* [enter]simplify:  Simplifying (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (fabs (/ t z)) 2))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ t z)) (fabs (/ t z))))
* * * * [misc]progress:  [ 6 / 46 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (fabs (/ t z)) 2)))>
* [enter]simplify:  Simplifying (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (fabs (/ t z)) 2))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ t z)) (fabs (/ t z))))
* * * * [misc]progress:  [ 7 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (pow (fabs (/ x y)) (+ 1 1)) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 8 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 1) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (fabs (/ x y)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (fabs (/ x y)))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (fabs (/ x y)))
* * * * [misc]progress:  [ 9 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (pow (fabs (/ x y)) 2) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 10 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (pow (fabs (/ x y)) (+ 1 1)) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 11 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 1) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 12 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (exp (+ (log (fabs (/ x y))) (log (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (log (fabs (/ x y))) (log (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (+ (log (fabs (/ x y))) (log (fabs (/ x y))))
* [exit]simplify:  Simplified to (+ (log (fabs (/ x y))) (log (fabs (/ x y))))
* * * * [misc]progress:  [ 13 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (exp (log (* (fabs (/ x y)) (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (log (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (log (* (fabs (/ x y)) (fabs (/ x y))))
* [exit]simplify:  Simplified to (log (* (fabs (/ x y)) (fabs (/ x y))))
* * * * [misc]progress:  [ 14 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (log (exp (* (fabs (/ x y)) (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (exp (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (* (fabs (/ x y)) (fabs (/ x y))))
* [exit]simplify:  Simplified to (exp (* (fabs (/ x y)) (fabs (/ x y))))
* * * * [misc]progress:  [ 15 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (cbrt (* (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))) (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))) (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (pow (* (fabs (/ x y)) (fabs (/ x y))) 3)
* [exit]simplify:  Simplified to (pow (* (fabs (/ x y)) (fabs (/ x y))) 3)
* * * * [misc]progress:  [ 16 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
* [enter]simplify:  Simplifying (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
* * * * [misc]progress:  [ 17 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (cbrt (* (* (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ x y)) (fabs (/ x y)))) (* (fabs (/ x y)) (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (* (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ x y)) (fabs (/ x y)))) (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (pow (* (fabs (/ x y)) (fabs (/ x y))) 3)
* [exit]simplify:  Simplified to (pow (* (fabs (/ x y)) (fabs (/ x y))) 3)
* * * * [misc]progress:  [ 18 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (sqrt (* (fabs (/ x y)) (fabs (/ x y)))) (sqrt (* (fabs (/ x y)) (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (sqrt (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (fabs (fabs (/ x y)))
* [exit]simplify:  Simplified to (fabs (fabs (/ x y)))
* [enter]simplify:  Simplifying (sqrt (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (fabs (fabs (/ x y)))
* [exit]simplify:  Simplified to (fabs (fabs (/ x y)))
* * * * [misc]progress:  [ 19 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* 1 (* (fabs (/ x y)) (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 20 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (cbrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 21 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 22 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) 1) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (fabs (/ x y))
* [exit]simplify:  Simplified to (fabs (/ x y))
* * * * [misc]progress:  [ 23 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))) (* (cbrt (fabs (/ x y))) (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (cbrt (fabs (/ x y))) (fabs (/ x y)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (cbrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (cbrt (fabs (/ x y))))
* * * * [misc]progress:  [ 24 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (sqrt (fabs (/ x y))) (* (sqrt (fabs (/ x y))) (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (sqrt (fabs (/ x y))) (fabs (/ x y)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 25 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* 1 (* (fabs (/ x y)) (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (fabs (/ x y)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (fabs (/ x y)))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (fabs (/ x y)))
* * * * [misc]progress:  [ 26 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 27 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (fabs (/ z t)) (+ 1 1))))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 28 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (* (fabs (/ z t)) (fabs (/ z t))) 1)))>
* [enter]simplify:  Simplifying (* (fabs (/ z t)) (fabs (/ z t)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (fabs (/ z t)))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (fabs (/ z t)))
* * * * [misc]progress:  [ 29 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (fabs (/ z t)) 2)))>
* * * * [misc]progress:  [ 30 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (fabs (/ z t)) (+ 1 1))))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 31 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (pow (* (fabs (/ z t)) (fabs (/ z t))) 1)))>
* * * * [misc]progress:  [ 32 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (exp (+ (log (fabs (/ z t))) (log (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (+ (log (fabs (/ z t))) (log (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (+ (log (fabs (/ z t))) (log (fabs (/ z t))))
* [exit]simplify:  Simplified to (+ (log (fabs (/ z t))) (log (fabs (/ z t))))
* * * * [misc]progress:  [ 33 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (exp (log (* (fabs (/ z t)) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (log (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (log (* (fabs (/ z t)) (fabs (/ z t))))
* [exit]simplify:  Simplified to (log (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 34 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (log (exp (* (fabs (/ z t)) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (exp (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (* (fabs (/ z t)) (fabs (/ z t))))
* [exit]simplify:  Simplified to (exp (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 35 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (cbrt (* (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))) (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (* (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))) (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)
* [exit]simplify:  Simplified to (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)
* * * * [misc]progress:  [ 36 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
* [enter]simplify:  Simplifying (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 37 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (cbrt (* (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))) (* (fabs (/ z t)) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (* (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)
* [exit]simplify:  Simplified to (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)
* * * * [misc]progress:  [ 38 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (sqrt (* (fabs (/ z t)) (fabs (/ z t)))) (sqrt (* (fabs (/ z t)) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (sqrt (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (fabs (fabs (/ z t)))
* [exit]simplify:  Simplified to (fabs (fabs (/ z t)))
* [enter]simplify:  Simplifying (sqrt (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (fabs (fabs (/ z t)))
* [exit]simplify:  Simplified to (fabs (fabs (/ z t)))
* * * * [misc]progress:  [ 39 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* 1 (* (fabs (/ z t)) (fabs (/ z t))))))>
* * * * [misc]progress:  [ 40 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))>
* [enter]simplify:  Simplifying (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
* * * * [misc]progress:  [ 41 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (fabs (/ z t)) (sqrt (fabs (/ z t)))) (sqrt (fabs (/ z t))))))>
* [enter]simplify:  Simplifying (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* * * * [misc]progress:  [ 42 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (fabs (/ z t)) 1) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ z t)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (fabs (/ z t))
* [exit]simplify:  Simplified to (fabs (/ z t))
* * * * [misc]progress:  [ 43 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))) (* (cbrt (fabs (/ z t))) (fabs (/ z t))))))>
* [enter]simplify:  Simplifying (* (cbrt (fabs (/ z t))) (fabs (/ z t)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (cbrt (fabs (/ z t))))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (cbrt (fabs (/ z t))))
* * * * [misc]progress:  [ 44 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (sqrt (fabs (/ z t))) (* (sqrt (fabs (/ z t))) (fabs (/ z t))))))>
* [enter]simplify:  Simplifying (* (sqrt (fabs (/ z t))) (fabs (/ z t)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* * * * [misc]progress:  [ 45 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* 1 (* (fabs (/ z t)) (fabs (/ z t))))))>
* [enter]simplify:  Simplifying (* (fabs (/ z t)) (fabs (/ z t)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (fabs (/ z t)))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (fabs (/ z t)))
* * * * [misc]progress:  [ 46 / 46 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (fabs (/ x y))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ x y))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ x y))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ x y))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ x y))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]approximate:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 x) (/ 1 y)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 x) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ y x)) in y
* [misc]backup-simplify:  Simplify (fabs (/ y x)) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]approximate:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ y x)) in y
* [misc]backup-simplify:  Simplify (fabs (/ y x)) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (fabs (/ x y))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ x y))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ x y))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ x y))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ x y))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]approximate:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 x) (/ 1 y)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 x) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ y x)) in y
* [misc]backup-simplify:  Simplify (fabs (/ y x)) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]approximate:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ y x)) in y
* [misc]backup-simplify:  Simplify (fabs (/ y x)) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ x y))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ x y))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ x y))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in x
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ x y))) into (sqrt (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]backup-simplify:  Simplify (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) into (sqrt (pow (fabs (/ x y)) 3))
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (fabs (/ x y)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ x y)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (fabs (/ x y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (fabs (/ x y)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ x y))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ x y)) in y
* [misc]backup-simplify:  Simplify (fabs (/ x y)) into (fabs (/ x y))
* [misc]backup-simplify:  Simplify (log (fabs (/ x y))) into (log (fabs (/ x y)))
* [misc]backup-simplify:  Simplify (* 3 (log (fabs (/ x y)))) into (* 3 (log (fabs (/ x y))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (fabs (/ x y))))) into (pow (fabs (/ x y)) 3)
* [misc]backup-simplify:  Simplify (sqrt (pow (fabs (/ x y)) 3)) into (sqrt (pow (fabs (/ x y)) 3))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ x y)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (fabs (/ x y))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (fabs (/ x y))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow (fabs (/ x y)) 3)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (pow (fabs (/ x y)) 3)) into (sqrt (pow (fabs (/ x y)) 3))
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ x y)) 0) (* 0 (sqrt (fabs (/ x y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ x y)) 0) (+ (* 0 0) (* 0 (sqrt (fabs (/ x y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ x y)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ x y)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (fabs (/ x y)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (fabs (/ x y))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (pow (fabs (/ x y)) 3)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (/ x y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ x y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (fabs (/ x y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (pow (fabs (/ x y)) 3)) into (sqrt (pow (fabs (/ x y)) 3))
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (sqrt (fabs (/ (/ 1 x) (/ 1 y))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (sqrt (fabs (/ (/ 1 x) (/ 1 y))))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 x) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (sqrt (fabs (/ (/ 1 x) (/ 1 y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 x) (/ 1 y))) (sqrt (fabs (/ (/ 1 x) (/ 1 y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 x) (/ 1 y))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 x) (/ 1 y))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (* (fabs (/ y x)) (sqrt (fabs (/ y x)))) into (sqrt (pow (fabs (/ y x)) 3))
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (fabs (/ y x)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ y x)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (fabs (/ y x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (fabs (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ y x)) in y
* [misc]backup-simplify:  Simplify (fabs (/ y x)) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (log (fabs (/ y x))) into (log (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (* 3 (log (fabs (/ y x)))) into (* 3 (log (fabs (/ y x))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (fabs (/ y x))))) into (pow (fabs (/ y x)) 3)
* [misc]backup-simplify:  Simplify (sqrt (pow (fabs (/ y x)) 3)) into (sqrt (pow (fabs (/ y x)) 3))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ y x)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (fabs (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow (fabs (/ y x)) 3)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (pow (fabs (/ y x)) 3)) into (sqrt (pow (fabs (/ y x)) 3))
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (* 0 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (* 0 (sqrt (fabs (/ y x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ y x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ y x)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (fabs (/ y x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (fabs (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (pow (fabs (/ y x)) 3)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (fabs (/ y x))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (pow (fabs (/ y x)) 3)) into (sqrt (pow (fabs (/ y x)) 3))
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y)))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y)))))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y)))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y)))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]taylor:  Taking taylor expansion of (sqrt (fabs (/ (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- x)) (/ 1 (- y)))) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (sqrt (fabs (/ y x))) into (sqrt (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (* (fabs (/ y x)) (sqrt (fabs (/ y x)))) into (sqrt (pow (fabs (/ y x)) 3))
* [misc]taylor:  Taking taylor expansion of (sqrt (pow (fabs (/ y x)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ y x)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (fabs (/ y x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (fabs (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (fabs (/ y x)) in y
* [misc]backup-simplify:  Simplify (fabs (/ y x)) into (fabs (/ y x))
* [misc]backup-simplify:  Simplify (log (fabs (/ y x))) into (log (fabs (/ y x)))
* [misc]backup-simplify:  Simplify (* 3 (log (fabs (/ y x)))) into (* 3 (log (fabs (/ y x))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (fabs (/ y x))))) into (pow (fabs (/ y x)) 3)
* [misc]backup-simplify:  Simplify (sqrt (pow (fabs (/ y x)) 3)) into (sqrt (pow (fabs (/ y x)) 3))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ y x)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (fabs (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow (fabs (/ y x)) 3)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (pow (fabs (/ y x)) 3)) into (sqrt (pow (fabs (/ y x)) 3))
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (* 0 (sqrt (fabs (/ y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (* 0 (sqrt (fabs (/ y x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ y x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ y x)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (fabs (/ y x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (fabs (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (pow (fabs (/ y x)) 3)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (/ y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ y x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (fabs (/ y x))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (pow (fabs (/ y x)) 3)) into (sqrt (pow (fabs (/ y x)) 3))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ z t)) (fabs (/ z t))) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ z t)) (fabs (/ z t))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in t
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in t
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ z t)) (fabs (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in z
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in z
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ z t)) (fabs (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in z
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in z
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]backup-simplify:  Simplify (* (fabs (/ z t)) (fabs (/ z t))) into (pow (fabs (/ z t)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ z t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ z t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ z t))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ z t)) in t
* [misc]backup-simplify:  Simplify (fabs (/ z t)) into (fabs (/ z t))
* [misc]backup-simplify:  Simplify (log (fabs (/ z t))) into (log (fabs (/ z t)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ z t)))) into (* 2 (log (fabs (/ z t))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ z t))))) into (pow (fabs (/ z t)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ z t)) 2) into (pow (fabs (/ z t)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ z t)) 0) (* 0 (fabs (/ z t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ z t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ z t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ z t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ z t)) 0) (+ (* 0 0) (* 0 (fabs (/ z t))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ z t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ z t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ z t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ z t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ z t)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ z t)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ z t)) 2) into (pow (fabs (/ z t)) 2)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ (/ 1 z) (/ 1 t))) (fabs (/ (/ 1 z) (/ 1 t)))) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 z) (/ 1 t))) (fabs (/ (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in t
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in t
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 z) (/ 1 t))) (fabs (/ (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 z) (/ 1 t))) (fabs (/ (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 z) (/ 1 t))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 z) (/ 1 t))) into (fabs (/ t z))
* [misc]backup-simplify:  Simplify (* (fabs (/ t z)) (fabs (/ t z))) into (pow (fabs (/ t z)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ t z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ t z)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ t z))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ t z)) in t
* [misc]backup-simplify:  Simplify (fabs (/ t z)) into (fabs (/ t z))
* [misc]backup-simplify:  Simplify (log (fabs (/ t z))) into (log (fabs (/ t z)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ t z)))) into (* 2 (log (fabs (/ t z))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ t z))))) into (pow (fabs (/ t z)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ t z)) 2) into (pow (fabs (/ t z)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (* 0 (fabs (/ t z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ t z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ t z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ t z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (+ (* 0 0) (* 0 (fabs (/ t z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ t z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ t z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ t z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ t z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ t z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ t z)) 2) into (pow (fabs (/ t z)) 2)
* [misc]approximate:  Taking taylor expansion of (* (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) (fabs (/ (/ 1 (- z)) (/ 1 (- t))))) in (z t) around 0
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) (fabs (/ (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) (fabs (/ (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (* (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) (fabs (/ (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]taylor:  Taking taylor expansion of (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]backup-simplify:  Simplify (fabs (/ (/ 1 (- z)) (/ 1 (- t)))) into (fabs (/ t z))
* [misc]backup-simplify:  Simplify (* (fabs (/ t z)) (fabs (/ t z))) into (pow (fabs (/ t z)) 2)
* [misc]taylor:  Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (fabs (/ t z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (log (fabs (/ t z)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (fabs (/ t z))) in t
* [misc]taylor:  Taking taylor expansion of (fabs (/ t z)) in t
* [misc]backup-simplify:  Simplify (fabs (/ t z)) into (fabs (/ t z))
* [misc]backup-simplify:  Simplify (log (fabs (/ t z))) into (log (fabs (/ t z)))
* [misc]backup-simplify:  Simplify (* 2 (log (fabs (/ t z)))) into (* 2 (log (fabs (/ t z))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (fabs (/ t z))))) into (pow (fabs (/ t z)) 2)
* [misc]backup-simplify:  Simplify (pow (fabs (/ t z)) 2) into (pow (fabs (/ t z)) 2)
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (* 0 (fabs (/ t z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fabs (/ t z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log (fabs (/ t z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ t z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (+ (* 0 0) (* 0 (fabs (/ t z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fabs (/ t z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fabs (/ t z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log (fabs (/ t z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (fabs (/ t z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fabs (/ t z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ t z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (fabs (/ t z)) 2) into (pow (fabs (/ t z)) 2)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ x y)) (fabs (/ x y))))
* * * * [misc]progress:  [ 2 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ y x)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ y x)))) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (* (sqrt (fabs (/ y x))) (sqrt (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 3 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ y x)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ y x)))) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (* (sqrt (fabs (/ y x))) (sqrt (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 4 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ x y)) (fabs (/ x y))))
* * * * [misc]progress:  [ 5 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ y x)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ y x)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ y x))))) (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 6 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ y x)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ y x)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ y x))))) (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 7 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (sqrt (pow (fabs (/ x y)) 3)) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (* (sqrt (pow (fabs (/ x y)) 3)) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ z t)) (fabs (/ z t))) (* (sqrt (fabs (/ x y))) (sqrt (pow (fabs (/ x y)) 3))))
* * * * [misc]progress:  [ 8 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (sqrt (pow (fabs (/ y x)) 3)) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (* (sqrt (pow (fabs (/ y x)) 3)) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ z t)) (fabs (/ z t))) (* (sqrt (pow (fabs (/ y x)) 3)) (sqrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 9 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (sqrt (pow (fabs (/ y x)) 3)) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (* (sqrt (pow (fabs (/ y x)) 3)) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ z t)) (fabs (/ z t))) (* (sqrt (pow (fabs (/ y x)) 3)) (sqrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 10 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (pow (fabs (/ z t)) 2)))>
* [enter]simplify:  Simplifying (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (pow (fabs (/ z t)) 2))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 11 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (pow (fabs (/ t z)) 2)))>
* [enter]simplify:  Simplifying (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (pow (fabs (/ t z)) 2))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ t z)) (fabs (/ t z))))
* * * * [misc]progress:  [ 12 / 78 ] simplifiying candidate #<alt-event (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (pow (fabs (/ t z)) 2)))>
* [enter]simplify:  Simplifying (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (pow (fabs (/ t z)) 2))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ t z)) (fabs (/ t z))))
* * * * [misc]progress:  [ 13 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (pow (fabs (/ x y)) 1/2)) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 14 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (pow (sqrt (fabs (/ x y))) 1)) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 15 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (exp (log (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (log (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (log (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (log (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 16 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (log (exp (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (exp (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (exp (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 17 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (cbrt (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 18 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (cbrt (* (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 19 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (* (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (fabs (cbrt (fabs (/ x y))))
* [enter]simplify:  Simplifying (sqrt (cbrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (sqrt (cbrt (fabs (/ x y))))
* * * * [misc]progress:  [ 20 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (* (sqrt (sqrt (fabs (/ x y)))) (sqrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [enter]simplify:  Simplifying (sqrt (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 21 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (* (sqrt 1) (sqrt (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (fabs (/ x y)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (fabs (/ x y)))
* [exit]simplify:  Simplified to (sqrt (fabs (/ x y)))
* * * * [misc]progress:  [ 22 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (* (sqrt (sqrt (fabs (/ x y)))) (sqrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [enter]simplify:  Simplifying (sqrt (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 23 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (fabs (sqrt (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 24 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (* 1 (sqrt (fabs (/ x y))))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 25 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (pow (fabs (/ x y)) 1/2)) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 26 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (pow (sqrt (fabs (/ x y))) 1)) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 27 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (exp (log (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (log (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (log (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (log (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 28 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (log (exp (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (exp (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (exp (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 29 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (cbrt (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 30 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (cbrt (* (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 31 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (sqrt (cbrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (fabs (cbrt (fabs (/ x y))))
* [enter]simplify:  Simplifying (sqrt (cbrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (sqrt (cbrt (fabs (/ x y))))
* * * * [misc]progress:  [ 32 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (sqrt (sqrt (fabs (/ x y)))) (sqrt (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [enter]simplify:  Simplifying (sqrt (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 33 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (sqrt 1) (sqrt (fabs (/ x y))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (fabs (/ x y)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (fabs (/ x y)))
* [exit]simplify:  Simplified to (sqrt (fabs (/ x y)))
* * * * [misc]progress:  [ 34 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (sqrt (sqrt (fabs (/ x y)))) (sqrt (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [enter]simplify:  Simplifying (sqrt (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 35 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (fabs (sqrt (fabs (/ x y))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 36 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (* 1 (sqrt (fabs (/ x y))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 37 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (pow (fabs (/ x y)) (+ 1 1/2)) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ 1 1/2)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to (+ 1/2 1)
* [exit]simplify:  Simplified to (+ 1/2 1)
* * * * [misc]progress:  [ 38 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (pow (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) 1) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 39 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 40 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (pow (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) 1) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 41 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (exp (+ (log (fabs (/ x y))) (log (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (+ (log (fabs (/ x y))) (log (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (+ (log (fabs (/ x y))) (log (sqrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (+ (log (fabs (/ x y))) (log (sqrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 42 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (exp (log (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (log (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (log (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (log (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 43 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (log (exp (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (exp (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (pow (exp (fabs (/ x y))) (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (pow (exp (fabs (/ x y))) (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 44 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (cbrt (* (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))) (* (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))) (* (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (pow (fabs (/ x y)) (+ 1 3)) (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (pow (fabs (/ x y)) (+ 1 3)) (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 45 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (* (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))) (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y))))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y))))))
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y))))))
* [enter]simplify:  Simplifying (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 46 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (cbrt (* (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (* (fabs (/ x y)) (sqrt (fabs (/ x y))))) (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (* (fabs (/ x y)) (sqrt (fabs (/ x y))))) (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (fabs (/ x y))) (* (fabs (/ x y)) (fabs (/ x y)))) (* (fabs (/ x y)) (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (* (sqrt (fabs (/ x y))) (* (fabs (/ x y)) (fabs (/ x y)))) (* (fabs (/ x y)) (fabs (/ x y))))
* * * * [misc]progress:  [ 47 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (sqrt (* (fabs (/ x y)) (sqrt (fabs (/ x y))))) (sqrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (sqrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (sqrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* [enter]simplify:  Simplifying (sqrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (sqrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 48 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* 1 (* (fabs (/ x y)) (sqrt (fabs (/ x y))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 49 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (* (fabs (/ x y)) (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y)))))) (cbrt (sqrt (fabs (/ x y))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (* (* (fabs (/ x y)) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (* (* (fabs (/ x y)) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 50 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (* (fabs (/ x y)) (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))) (sqrt (cbrt (fabs (/ x y))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (fabs (cbrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (fabs (cbrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 51 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (* (fabs (/ x y)) (sqrt (sqrt (fabs (/ x y))))) (sqrt (sqrt (fabs (/ x y))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (sqrt (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (sqrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (sqrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 52 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (* (fabs (/ x y)) (sqrt 1)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (sqrt 1))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt 1))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt 1))
* * * * [misc]progress:  [ 53 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (* (fabs (/ x y)) (sqrt (sqrt (fabs (/ x y))))) (sqrt (sqrt (fabs (/ x y))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (sqrt (sqrt (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (sqrt (fabs (/ x y)))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (sqrt (fabs (/ x y)))))
* * * * [misc]progress:  [ 54 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (* (fabs (/ x y)) 1) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (fabs (/ x y))
* [exit]simplify:  Simplified to (fabs (/ x y))
* * * * [misc]progress:  [ 55 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))) (* (cbrt (fabs (/ x y))) (sqrt (fabs (/ x y))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (cbrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fabs (/ x y))) (cbrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (sqrt (fabs (/ x y))) (cbrt (fabs (/ x y))))
* * * * [misc]progress:  [ 56 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (sqrt (fabs (/ x y))) (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* [exit]simplify:  Simplified to (fabs (/ x y))
* [exit]simplify:  Simplified to (fabs (/ x y))
* * * * [misc]progress:  [ 57 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* 1 (* (fabs (/ x y)) (sqrt (fabs (/ x y))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * * * [misc]progress:  [ 58 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (sqrt (fabs (/ x y))) (fabs (/ x y))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * * [misc]progress:  [ 59 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (pow (fabs (/ z t)) (+ 1 1))))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 60 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (pow (* (fabs (/ z t)) (fabs (/ z t))) 1)))>
* [enter]simplify:  Simplifying (* (fabs (/ z t)) (fabs (/ z t)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (fabs (/ z t)))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (fabs (/ z t)))
* * * * [misc]progress:  [ 61 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (pow (fabs (/ z t)) 2)))>
* * * * [misc]progress:  [ 62 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (pow (fabs (/ z t)) (+ 1 1))))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 63 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (pow (* (fabs (/ z t)) (fabs (/ z t))) 1)))>
* * * * [misc]progress:  [ 64 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (exp (+ (log (fabs (/ z t))) (log (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (+ (log (fabs (/ z t))) (log (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (+ (log (fabs (/ z t))) (log (fabs (/ z t))))
* [exit]simplify:  Simplified to (+ (log (fabs (/ z t))) (log (fabs (/ z t))))
* * * * [misc]progress:  [ 65 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (exp (log (* (fabs (/ z t)) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (log (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (log (* (fabs (/ z t)) (fabs (/ z t))))
* [exit]simplify:  Simplified to (log (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 66 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (log (exp (* (fabs (/ z t)) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (exp (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (* (fabs (/ z t)) (fabs (/ z t))))
* [exit]simplify:  Simplified to (exp (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 67 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (cbrt (* (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))) (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (* (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))) (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)
* [exit]simplify:  Simplified to (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)
* * * * [misc]progress:  [ 68 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
* [enter]simplify:  Simplifying (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
* * * * [misc]progress:  [ 69 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (cbrt (* (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))) (* (fabs (/ z t)) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (* (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))) (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)
* [exit]simplify:  Simplified to (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)
* * * * [misc]progress:  [ 70 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (sqrt (* (fabs (/ z t)) (fabs (/ z t)))) (sqrt (* (fabs (/ z t)) (fabs (/ z t)))))))>
* [enter]simplify:  Simplifying (sqrt (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (fabs (fabs (/ z t)))
* [exit]simplify:  Simplified to (fabs (fabs (/ z t)))
* [enter]simplify:  Simplifying (sqrt (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (fabs (fabs (/ z t)))
* [exit]simplify:  Simplified to (fabs (fabs (/ z t)))
* * * * [misc]progress:  [ 71 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* 1 (* (fabs (/ z t)) (fabs (/ z t))))))>
* * * * [misc]progress:  [ 72 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))>
* [enter]simplify:  Simplifying (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
* * * * [misc]progress:  [ 73 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (* (fabs (/ z t)) (sqrt (fabs (/ z t)))) (sqrt (fabs (/ z t))))))>
* [enter]simplify:  Simplifying (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* * * * [misc]progress:  [ 74 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (* (fabs (/ z t)) 1) (fabs (/ z t)))))>
* [enter]simplify:  Simplifying (* (fabs (/ z t)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (fabs (/ z t))
* [exit]simplify:  Simplified to (fabs (/ z t))
* * * * [misc]progress:  [ 75 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))) (* (cbrt (fabs (/ z t))) (fabs (/ z t))))))>
* [enter]simplify:  Simplifying (* (cbrt (fabs (/ z t))) (fabs (/ z t)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (cbrt (fabs (/ z t))))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (cbrt (fabs (/ z t))))
* * * * [misc]progress:  [ 76 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (sqrt (fabs (/ z t))) (* (sqrt (fabs (/ z t))) (fabs (/ z t))))))>
* [enter]simplify:  Simplifying (* (sqrt (fabs (/ z t))) (fabs (/ z t)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* * * * [misc]progress:  [ 77 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* 1 (* (fabs (/ z t)) (fabs (/ z t))))))>
* [enter]simplify:  Simplifying (* (fabs (/ z t)) (fabs (/ z t)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (fabs (/ z t)))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (fabs (/ z t)))
* * * * [misc]progress:  [ 78 / 78 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt-delta (λ (x y z t) (+ (* (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (/ (* z z) (* t t))))> #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt-delta (λ (x y z t) (+ (cbrt (* (pow (/ x y) 3) (pow (/ x y) 3))) (/ (* z z) (* t t))))> #<alt-delta (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (cbrt (* (fabs (/ x y)) (sqrt (fabs (/ x y)))))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt-delta (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt-delta (λ (x y z t) (+ (/ (* x x) (* y y)) (cbrt (* (pow (/ z t) 3) (pow (/ z t) 3)))))> #<alt-delta (λ (x y z t) (+ (* (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))) (* (cbrt (fabs (/ x y))) (fabs (/ x y)))) (/ (* z z) (* t t))))> #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (fabs (/ z t)) (sqrt (fabs (/ z t)))) (sqrt (fabs (/ z t))))))> #<alt-delta (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (/ (/ (* z z) t) t)))> #<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 z +inf.0)) , with alts (#<alt-delta (λ (x y z t) (+ (* (* (fabs (/ x y)) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
* [enter]simplify:  Simplifying (/ (* y y) x)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (* y (/ y x))
* [exit]simplify:  Simplified to (* y (/ y x))
* [enter]simplify:  Simplifying (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
* [enter]simplify:  Simplifying (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
* [enter]simplify:  Simplifying (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
* [enter]simplify:  Simplifying (/ (* t t) z)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (* t (/ t z))
* [exit]simplify:  Simplified to (* t (/ t z))
* [enter]simplify:  Simplifying (pow (/ x y) 3)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (pow (/ x y) 3)
* [exit]simplify:  Simplified to (pow (/ x y) 3)
* [enter]simplify:  Simplifying (pow (/ x y) 3)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (pow (/ x y) 3)
* [exit]simplify:  Simplified to (pow (/ x y) 3)
* [enter]simplify:  Simplifying (fabs (/ x y))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (fabs (/ x y))
* [exit]simplify:  Simplified to (fabs (/ x y))
* [enter]simplify:  Simplifying (sqrt (fabs (/ x y)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (fabs (/ x y)))
* [exit]simplify:  Simplified to (sqrt (fabs (/ x y)))
* [enter]simplify:  Simplifying (/ (* x x) y)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (* x (/ x y))
* [exit]simplify:  Simplified to (* x (/ x y))
* [enter]simplify:  Simplifying (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
* [exit]simplify:  Simplified to (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
* [enter]simplify:  Simplifying (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
* [exit]simplify:  Simplified to (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
* [enter]simplify:  Simplifying (pow (/ z t) 3)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (pow (/ z t) 3)
* [exit]simplify:  Simplified to (pow (/ z t) 3)
* [enter]simplify:  Simplifying (pow (/ z t) 3)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (pow (/ z t) 3)
* [exit]simplify:  Simplified to (pow (/ z t) 3)
* [enter]simplify:  Simplifying (* (cbrt (fabs (/ x y))) (fabs (/ x y)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (cbrt (fabs (/ x y))))
* [exit]simplify:  Simplified to (* (fabs (/ x y)) (cbrt (fabs (/ x y))))
* [enter]simplify:  Simplifying (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* [exit]simplify:  Simplified to (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
* [enter]simplify:  Simplifying (/ (* z z) t)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (* z (/ z t))
* [exit]simplify:  Simplified to (* z (/ z t))
* [enter]simplify:  Simplifying (cbrt (fabs (/ x y)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (fabs (/ x y)))
* [exit]simplify:  Simplified to (cbrt (fabs (/ x y)))