* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 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) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (tan (/ x (* y 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (tan (/ x (* y 2.0))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (cos (/ x (* y 2.0))) into (cos (* 0.5 (/ x y)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) into (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
* [misc]taylor:  Taking taylor expansion of (tan (/ x (* y 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (tan (/ x (* y 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (/ 0.5 y) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [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 (/ 0.5 1) into 0.5
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 2.0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)))) 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 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 2.0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) 1) (+ (* (/ 0.5 y) (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.04166666666666667 (/ 1 (pow y 3)))
* [misc]taylor:  Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
* [misc]taylor:  Taking taylor expansion of 0.04166666666666667 in y
* [misc]backup-simplify:  Simplify 0.04166666666666667 into 0.04166666666666667
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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 (+ (* 0.04166666666666667 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (/ 0.5 x) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ 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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ 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 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 x) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow x 3))))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow x 3)))) 1) (+ (* (/ 0.5 x) (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.04166666666666667 (/ 1 (pow x 3)))
* [misc]backup-simplify:  Simplify (* 0.04166666666666667 (/ 1 (pow x 3))) into (/ 0.04166666666666667 (pow x 3))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ 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 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.04166666666666667 (/ 1 (pow x 3))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ 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 (+ (* (/ 0.04166666666666667 (pow x 3)) (pow (* (/ 1 y) 1) 3)) (* (/ 0.5 x) (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 (* y x))) (* 0.04166666666666667 (/ 1 (* (pow y 3) (pow x 3)))))
* [misc]approximate:  Taking taylor expansion of (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (/ 0.5 x) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ 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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ 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 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 x) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow x 3))))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow x 3)))) 1) (+ (* (/ 0.5 x) (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.04166666666666667 (/ 1 (pow x 3)))
* [misc]backup-simplify:  Simplify (* 0.04166666666666667 (/ 1 (pow x 3))) into (/ 0.04166666666666667 (pow x 3))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ 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 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.04166666666666667 (/ 1 (pow x 3))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ 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 (+ (* (/ 0.04166666666666667 (pow x 3)) (pow (* (/ 1 (- y)) 1) 3)) (* (/ 0.5 x) (* (/ 1 (- y)) 1))) into (- (+ (* 0.5 (/ 1 (* y x))) (* 0.04166666666666667 (/ 1 (* (pow y 3) (pow x 3))))))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ x (* y 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 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 (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 2.0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) 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)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 0 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 (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 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 (* (/ 0.5 x) (* (/ 1 y) 1)) into (/ 0.5 (* y x))
* [misc]approximate:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 0 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 (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 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 (* (/ 0.5 x) (* (/ 1 (- y)) 1)) into (/ -0.5 (* y x))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ x (* y 2.0))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (cos (/ x (* y 2.0))) into (cos (* 0.5 (/ x y)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) into (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) (sin (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
* [misc]taylor:  Taking taylor expansion of (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (tan (/ x (* y 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (tan (/ x (* y 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 2.0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 2.0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 0.5 (/ 1 y))) (+ (* 1.0 (/ 0 (* 0.5 (/ 1 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 (+ (* y 0) (+ (* 0 0) (* 0 2.0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) 1) (+ (* (/ 0.5 y) (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.04166666666666667 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 2.0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
* [misc]backup-simplify:  Simplify (- (/ (* 0.04166666666666667 (/ 1 (pow y 3))) (* 0.5 (/ 1 y))) (+ (* 1.0 (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) (* 0.5 (/ 1 y)))) (* 0 (/ 0 (* 0.5 (/ 1 y)))))) into (* 0.125 (/ 1 (pow y 2)))
* [misc]taylor:  Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of 0.125 in y
* [misc]backup-simplify:  Simplify 0.125 into 0.125
* [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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) 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 (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 2.0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 2.0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.04166666666666667 (/ 1 (pow y 3))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 2.0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 0.5 (/ 1 y))) (+ (* 1.0 (/ 0 (* 0.5 (/ 1 y)))) (* 0 (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) (* 0.5 (/ 1 y)))) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 (* 0.5 (/ 1 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 1.0 into 1.0
* [misc]approximate:  Taking taylor expansion of (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 (+ (* (/ 0.125 (pow x 2)) (pow (* (/ 1 y) 1) 2)) 1) into (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1)
* [misc]approximate:  Taking taylor expansion of (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 (+ (* (/ 0.125 (pow x 2)) (pow (* (/ 1 (- y)) 1) 2)) 1) into (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 52 ] simplifiying candidate #<alt-event (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (/ 0 (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 2 / 52 ] simplifiying candidate #<alt-event (λ (x y) (/ (+ (* 0.5 (/ 1 (* y x))) (* 0.04166666666666667 (/ 1 (* (pow y 3) (pow x 3))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (/ (+ (* 0.5 (/ 1 (* y x))) (* 0.04166666666666667 (/ 1 (* (pow y 3) (pow x 3))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (288 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (/ 0.5 y) x) (/ (/ 0.04166666666666667 (* x x)) (* (* y x) (* y y)))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 3 / 52 ] simplifiying candidate #<alt-event (λ (x y) (/ (- (+ (* 0.5 (/ 1 (* y x))) (* 0.04166666666666667 (/ 1 (* (pow y 3) (pow x 3)))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (/ (- (+ (* 0.5 (/ 1 (* y x))) (* 0.04166666666666667 (/ 1 (* (pow y 3) (pow x 3)))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (180 enodes)
* * [misc]simplify:  iters left: 2 (299 enodes)
* * [misc]simplify:  iters left: 1 (496 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (/ (- 0.04166666666666667) (* y y)) (* (* y x) (* x x))) (/ (- 0.5) (* y x))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 4 / 52 ] simplifiying candidate #<alt-event (λ (x y) (/ (tan (/ x (* y 2.0))) 0))>
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) 0)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) 0)
* * * * [misc]progress:  [ 5 / 52 ] simplifiying candidate #<alt-event (λ (x y) (/ (tan (/ x (* y 2.0))) (/ 0.5 (* y x))))>
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) (/ 0.5 (* y x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (/ (/ 0.5 y) x))
* * * * [misc]progress:  [ 6 / 52 ] simplifiying candidate #<alt-event (λ (x y) (/ (tan (/ x (* y 2.0))) (/ -0.5 (* y x))))>
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) (/ -0.5 (* y x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (/ (/ -0.5 y) x))
* * * * [misc]progress:  [ 7 / 52 ] simplifiying candidate #<alt-event (λ (x y) 1.0)>
* [enter]simplify:  Simplifying 1.0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 1.0
* * * * [misc]progress:  [ 8 / 52 ] simplifiying candidate #<alt-event (λ (x y) (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1))>
* [enter]simplify:  Simplifying (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (+ 1 (/ 0.125 (* (* y x) (* y x))))
* * * * [misc]progress:  [ 9 / 52 ] simplifiying candidate #<alt-event (λ (x y) (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1))>
* [enter]simplify:  Simplifying (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (+ 1 (/ 0.125 (* (* y x) (* y x))))
* * * * [misc]progress:  [ 10 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (sin (/ x (* y 2.0)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sin (/ x (* 2.0 y)))
* [exit]simplify:  Simplified to (sin (/ x (* 2.0 y)))
* [enter]simplify:  Simplifying (cos (/ x (* y 2.0)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (cos (/ x (* 2.0 y)))
* [exit]simplify:  Simplified to (cos (/ x (* 2.0 y)))
* * * * [misc]progress:  [ 11 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (pow (tan (/ x (* y 2.0))) 1) (sin (/ x (* y 2.0)))))>
* * * * [misc]progress:  [ 12 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (exp (log (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (log (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (log (tan (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 13 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (exp (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (exp (tan (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 14 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (tan (/ x (* 2.0 y)))) (cbrt (tan (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (cbrt (tan (/ x (* 2.0 y)))) (cbrt (tan (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (cbrt (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cbrt (tan (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 15 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (cbrt (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (tan (/ x (* 2.0 y))) 3)
* [exit]simplify:  Simplified to (pow (tan (/ x (* 2.0 y))) 3)
* * * * [misc]progress:  [ 16 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (sqrt (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (sqrt (tan (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (sqrt (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (sqrt (tan (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 17 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (* 1 (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* * * * [misc]progress:  [ 18 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (pow (sin (/ x (* y 2.0))) 1)))>
* * * * [misc]progress:  [ 19 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (exp (log (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (log (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (log (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 20 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (exp (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (exp (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 21 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (cbrt (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 22 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ x (* 2.0 y))) 3)
* [exit]simplify:  Simplified to (pow (sin (/ x (* 2.0 y))) 3)
* * * * [misc]progress:  [ 23 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (* (sqrt (sin (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (sqrt (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 24 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (* 1 (sin (/ x (* y 2.0))))))>
* * * * [misc]progress:  [ 25 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1))>
* * * * [misc]progress:  [ 26 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (exp (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (- (log (tan (/ x (* 2.0 y)))) (log (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (- (log (tan (/ x (* 2.0 y)))) (log (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 27 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (exp (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (log (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (log (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 28 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (log (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (exp (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (exp (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 29 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (pow (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))) 3)
* [exit]simplify:  Simplified to (pow (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))) 3)
* * * * [misc]progress:  [ 30 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))) (cbrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (* (cbrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))) (cbrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (cbrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 31 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (pow (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))) 3)
* [exit]simplify:  Simplified to (pow (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))) 3)
* * * * [misc]progress:  [ 32 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (sqrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (sqrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 33 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (- (tan (/ x (* y 2.0)))) (- (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (- (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (- (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (- (tan (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (- (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (- (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (- (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 34 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 35 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (tan (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y))))) (cbrt (tan (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (/ (cbrt (tan (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y))))) (cbrt (tan (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (tan (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (cbrt (tan (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 36 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (tan (/ x (* 2.0 y)))) 1) (cbrt (tan (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (/ (cbrt (tan (/ x (* 2.0 y)))) 1) (cbrt (tan (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (tan (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (cbrt (tan (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 37 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sqrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 38 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (tan (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sqrt (tan (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (tan (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sqrt (tan (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 39 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) 1) (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (sqrt (tan (/ x (* y 2.0)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (tan (/ x (* 2.0 y)))) 1)
* [exit]simplify:  Simplified to (/ (sqrt (tan (/ x (* 2.0 y)))) 1)
* [enter]simplify:  Simplifying (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (tan (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (sqrt (tan (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 40 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 41 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ 1 (sqrt (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 42 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ 1 1) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 43 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* 1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))>
* * * * [misc]progress:  [ 44 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ 1 (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin (/ (/ x y) 2.0)))
* [exit]simplify:  Simplified to (/ 1 (sin (/ (/ x y) 2.0)))
* * * * [misc]progress:  [ 45 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ 1 (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (tan (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 46 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (tan (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (tan (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 47 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 48 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (tan (/ x (* y 2.0))) 1) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) 1)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) 1)
* * * * [misc]progress:  [ 49 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (cbrt (tan (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (cbrt (tan (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 50 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (sqrt (tan (/ x (* y 2.0)))) (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (sqrt (tan (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (sqrt (tan (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 51 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ 1 (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (tan (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 52 / 52 ] simplifiying candidate #<alt-delta (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (* (cos (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (* (cos (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y) 1.0)>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * [misc]progress:  generating rewritten candidates
* * * [misc]progress:  simplifying candidates
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ x (* y 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 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 (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 2.0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) 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)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 0 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 (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 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 (* (/ 0.5 x) (* (/ 1 y) 1)) into (/ 0.5 (* y x))
* [misc]approximate:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 0 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 (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 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 (* (/ 0.5 x) (* (/ 1 (- y)) 1)) into (/ -0.5 (* y x))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (sin (/ x (* y 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 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 (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 2.0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) 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)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 0 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 (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 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 (* (/ 0.5 x) (* (/ 1 y) 1)) into (/ 0.5 (* y x))
* [misc]approximate:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 0 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 (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 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 (* (/ 0.5 x) (* (/ 1 (- y)) 1)) into (/ -0.5 (* y x))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (cos (/ x (* y 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (cos (/ x (* y 2.0))) into (cos (* 0.5 (/ x y)))
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) 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 (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of 0.125 in y
* [misc]backup-simplify:  Simplify 0.125 into 0.125
* [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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) 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 (+ (* y 0) (* 0 2.0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) 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 into 1
* [misc]approximate:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
* [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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* (- (* 0.125 (/ 1 (pow x 2)))) (pow (* (/ 1 y) 1) 2)) 1) into (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))
* [misc]approximate:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
* [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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* (- (* 0.125 (/ 1 (pow x 2)))) (pow (* (/ 1 (- y)) 1) 2)) 1) into (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (cos (/ x (* y 2.0))) into (cos (* 0.5 (/ x y)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) into (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 0 2.0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 2.0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) (sin (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (sin (/ x (* y 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* y 2.0)) 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 (* y 2.0) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* y 2.0) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 2.0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 2.0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 0.5 (/ 1 y))) (+ (* 1.0 (/ 0 (* 0.5 (/ 1 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 (+ (* y 0) (+ (* 0 0) (* 0 2.0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) 1) (+ (* (/ 0.5 y) (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.04166666666666667 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 2.0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
* [misc]backup-simplify:  Simplify (- (/ (* 0.04166666666666667 (/ 1 (pow y 3))) (* 0.5 (/ 1 y))) (+ (* 1.0 (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) (* 0.5 (/ 1 y)))) (* 0 (/ 0 (* 0.5 (/ 1 y)))))) into (* 0.125 (/ 1 (pow y 2)))
* [misc]taylor:  Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of 0.125 in y
* [misc]backup-simplify:  Simplify 0.125 into 0.125
* [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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) 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 (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 2.0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 2.0)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.04166666666666667 (/ 1 (pow y 3))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 2.0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))) (* 0 (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 0.5 (/ 1 y))) (+ (* 1.0 (/ 0 (* 0.5 (/ 1 y)))) (* 0 (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) (* 0.5 (/ 1 y)))) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 (* 0.5 (/ 1 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 1.0 into 1.0
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0)))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0)))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* 1 2.0) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0)))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0)))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* (/ 1 y) 2.0)) 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 y) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 2.0) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 (+ (* (/ 0.125 (pow x 2)) (pow (* (/ 1 y) 1) 2)) 1) into (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1)
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* -1 2.0) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)) 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 (- y)) 2.0) 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 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 2.0) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ 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 (+ (* (/ 0.125 (pow x 2)) (pow (* (/ 1 (- y)) 1) 2)) 1) into (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 103 ] simplifiying candidate #<alt-event (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) 0))>
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) 0)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) 0)
* * * * [misc]progress:  [ 2 / 103 ] simplifiying candidate #<alt-event (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ 0.5 (* y x))))>
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ 0.5 (* y x)))
* * [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 (45 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (129 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (/ 0.5 y)) (/ (cos (/ x (* 2.0 y))) x))
* * * * [misc]progress:  [ 3 / 103 ] simplifiying candidate #<alt-event (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ -0.5 (* y x))))>
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ -0.5 (* y x)))
* * [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 (45 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (129 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (/ -0.5 y)) (/ (cos (/ x (* 2.0 y))) x))
* * * * [misc]progress:  [ 4 / 103 ] simplifiying candidate #<alt-event (λ (x y) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 5 / 103 ] simplifiying candidate #<alt-event (λ (x y) (/ (/ (/ 0.5 (* y x)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (/ (/ (/ 0.5 (* y x)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [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 (43 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 0.5 (* x y)) (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
* * * * [misc]progress:  [ 6 / 103 ] simplifiying candidate #<alt-event (λ (x y) (/ (/ (/ -0.5 (* y x)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (/ (/ (/ -0.5 (* y x)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [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 (43 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ -0.5 (* x y)) (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
* * * * [misc]progress:  [ 7 / 103 ] simplifiying candidate #<alt-event (λ (x y) (/ (/ (sin (/ x (* y 2.0))) 1) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) 1) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 8 / 103 ] simplifiying candidate #<alt-event (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (107 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x)))))
* * * * [misc]progress:  [ 9 / 103 ] simplifiying candidate #<alt-event (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (107 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x)))))
* * * * [misc]progress:  [ 10 / 103 ] simplifiying candidate #<alt-event (λ (x y) 1.0)>
* [enter]simplify:  Simplifying 1.0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 1.0
* * * * [misc]progress:  [ 11 / 103 ] simplifiying candidate #<alt-event (λ (x y) (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1))>
* [enter]simplify:  Simplifying (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (+ 1 (/ 0.125 (* (* y x) (* y x))))
* * * * [misc]progress:  [ 12 / 103 ] simplifiying candidate #<alt-event (λ (x y) (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1))>
* [enter]simplify:  Simplifying (+ (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (+ 1 (/ 0.125 (* (* y x) (* y x))))
* * * * [misc]progress:  [ 13 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (pow (sin (/ x (* y 2.0))) 1)))>
* * * * [misc]progress:  [ 14 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (exp (log (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (log (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (log (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 15 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (log (exp (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (exp (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (exp (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 16 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (cbrt (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 17 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ x (* 2.0 y))) 3)
* [exit]simplify:  Simplified to (pow (sin (/ x (* 2.0 y))) 3)
* * * * [misc]progress:  [ 18 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (sqrt (sin (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (sqrt (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 19 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 1 (sin (/ x (* y 2.0))))))>
* * * * [misc]progress:  [ 20 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (pow (sin (/ x (* y 2.0))) 1) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* * * * [misc]progress:  [ 21 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (exp (log (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (log (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (log (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 22 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (exp (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (exp (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 23 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (cbrt (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 24 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (cbrt (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ x (* 2.0 y))) 3)
* [exit]simplify:  Simplified to (pow (sin (/ x (* 2.0 y))) 3)
* * * * [misc]progress:  [ 25 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (* (sqrt (sin (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (sqrt (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 26 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (* 1 (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* * * * [misc]progress:  [ 27 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (pow (cos (/ x (* y 2.0))) 1)) (sin (/ x (* y 2.0)))))>
* * * * [misc]progress:  [ 28 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (exp (log (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (log (cos (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (log (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 29 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (exp (cos (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (exp (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 30 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (cbrt (cos (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 31 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cbrt (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (cos (/ x (* 2.0 y))) 3)
* [exit]simplify:  Simplified to (pow (cos (/ x (* 2.0 y))) 3)
* * * * [misc]progress:  [ 32 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (* (sqrt (cos (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (sqrt (cos (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (sqrt (cos (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 33 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (* 1 (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>
* * * * [misc]progress:  [ 34 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (pow (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 1))>
* * * * [misc]progress:  [ 35 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (exp (- (- (log (sin (/ x (* y 2.0)))) (log (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (- (- (log (sin (/ x (* y 2.0)))) (log (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (- (log (sin (/ x (* 2.0 y)))) (+ (log (cos (/ x (* 2.0 y)))) (log (sin (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (- (log (sin (/ x (* 2.0 y)))) (+ (log (cos (/ x (* 2.0 y)))) (log (sin (/ x (* 2.0 y))))))
* * * * [misc]progress:  [ 36 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (exp (- (log (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (- (log (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (log (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (log (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (- (log (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (log (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 37 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (exp (log (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (log (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (- (log (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (- (log (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 38 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (log (exp (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (exp (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (exp (/ 1 (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (exp (/ 1 (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 39 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (/ (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (147 enodes)
* * [misc]simplify:  iters left: 2 (305 enodes)
* [exit]simplify:  Simplified to (pow (/ 1 (cos (/ x (* 2.0 y)))) 3)
* [exit]simplify:  Simplified to (pow (/ 1 (cos (/ x (* 2.0 y)))) 3)
* * * * [misc]progress:  [ 40 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (/ (* (* (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (247 enodes)
* [exit]simplify:  Simplified to (/ 1 (pow (cos (/ x (* 2.0 y))) 3))
* [exit]simplify:  Simplified to (/ 1 (pow (cos (/ x (* 2.0 y))) 3))
* * * * [misc]progress:  [ 41 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))) (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 42 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (* (* (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (* (* (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (134 enodes)
* * [misc]simplify:  iters left: 1 (289 enodes)
* [exit]simplify:  Simplified to (pow (/ 1 (cos (/ x (* 2.0 y)))) 3)
* [exit]simplify:  Simplified to (pow (/ 1 (cos (/ x (* 2.0 y)))) 3)
* * * * [misc]progress:  [ 43 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (sqrt (/ 1 (cos (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (sqrt (/ 1 (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 44 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (- (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (- (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (- (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (- (sin (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (- (sin (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (- (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (- (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (- (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 45 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y))))) (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y))))) (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 46 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y))))) (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y))))) (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 47 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) 1) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (/ 1 (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))))))
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (/ 1 (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 48 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 49 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 50 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 1) (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) 1)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) 1)
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 51 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (cbrt (cos (/ x (* 2.0 y))))) (/ 1 (cbrt (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (* (/ 1 (cbrt (cos (/ x (* 2.0 y))))) (/ 1 (cbrt (cos (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ 1 (cbrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ 1 (cbrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 52 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))) (sqrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* 2.0 y)))) (* (sqrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* 2.0 y)))) (* (sqrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* * * * [misc]progress:  [ 53 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 54 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ 1 (/ (sqrt (cos (/ x (* 2.0 y)))) 1))
* [exit]simplify:  Simplified to (/ 1 (/ (sqrt (cos (/ x (* 2.0 y)))) 1))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 55 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))) (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))) (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* 2.0 y)))) (* (sqrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* 2.0 y)))) (* (sqrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))))
* * * * [misc]progress:  [ 56 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) 1) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (/ (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 57 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (222 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ 1 (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 58 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y))))) (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y))))) (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 59 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) 1) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin (/ x (* 2.0 y)))) 1) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (/ (cbrt (sin (/ x (* 2.0 y)))) 1) (cbrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* 2.0 y)))) (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* 2.0 y)))) (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 60 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))))
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* * * * [misc]progress:  [ 61 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y))))) (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y))))) (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ 1 (cbrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ 1 (cbrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 62 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 63 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (* (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (* (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))))
* * * * [misc]progress:  [ 64 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 65 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) 1) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 66 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 67 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ 1 (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 68 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) 1) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) 1)
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) 1)
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 69 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))))
* [exit]simplify:  Simplified to (/ 1 (* (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 70 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sin (/ (/ x y) 2.0)))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sin (/ (/ x y) 2.0)))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 71 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ 1 (cbrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ 1 (cbrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 72 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (cos (/ (/ x y) 2.0)))) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (cos (/ (/ x y) 2.0)))) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 73 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (sqrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0)))))
* [exit]simplify:  Simplified to (/ 1 (* (sqrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0)))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 74 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) 1) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 75 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ 1 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 76 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ 1 1) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 77 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (/ 1 1) 1) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) 1)
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ 1 (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 78 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 79 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ 1 (sqrt (sin (/ x (* y 2.0))))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 80 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ 1 1) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ 1 (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 81 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
* [exit]simplify:  Simplified to (/ (/ 1 (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
* * * * [misc]progress:  [ 82 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ 1 (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cos (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
* [exit]simplify:  Simplified to (/ (/ 1 (cos (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
* * * * [misc]progress:  [ 83 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (sin (/ x (* y 2.0))) 1) (/ (/ 1 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) 1)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) 1)
* [enter]simplify:  Simplifying (/ (/ 1 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
* [exit]simplify:  Simplified to (/ (/ 1 (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
* * * * [misc]progress:  [ 84 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* 1 (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))>
* * * * [misc]progress:  [ 85 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (* (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ 1 (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ 1 (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin (/ (/ x y) 2.0)))
* [exit]simplify:  Simplified to (/ 1 (sin (/ (/ x y) 2.0)))
* * * * [misc]progress:  [ 86 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ 1 (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cos (/ x (* 2.0 y)))
* [exit]simplify:  Simplified to (cos (/ x (* 2.0 y)))
* * * * [misc]progress:  [ 87 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 88 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 89 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) 1) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 90 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))))
* * * * [misc]progress:  [ 91 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))))
* * * * [misc]progress:  [ 92 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 93 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 94 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 95 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 96 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 97 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 98 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 99 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 100 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (/ 1 1) (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cos (/ x (* 2.0 y)))
* [exit]simplify:  Simplified to (cos (/ x (* 2.0 y)))
* * * * [misc]progress:  [ 101 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ 1 (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cos (/ x (* 2.0 y)))
* [exit]simplify:  Simplified to (cos (/ x (* 2.0 y)))
* * * * [misc]progress:  [ 102 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (/ 1 (cos (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ 1 (cos (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (cos (/ x (* 2.0 y))) (/ (sin (/ x (* 2.0 y))) 1))
* [exit]simplify:  Simplified to (* (cos (/ x (* 2.0 y))) (/ (sin (/ x (* 2.0 y))) 1))
* * * * [misc]progress:  [ 103 / 103 ] simplifiying candidate #<alt-delta (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))>
* [enter]simplify:  Simplifying (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (* (cos (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (* (cos (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2)
* [misc]approximate:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* 2.0 y) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (cos (/ x (* 2.0 y))) into (cos (* 0.5 (/ x y)))
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) 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 (* 2.0 y) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 2.0 y) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) 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 (* 2.0 y) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 2.0 y) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) 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 (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of 0.125 in y
* [misc]backup-simplify:  Simplify 0.125 into 0.125
* [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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) 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 (+ (* 2.0 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) 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 into 1
* [misc]approximate:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 1) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ 1 y)) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ 1 y)) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
* [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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* (- (* 0.125 (/ 1 (pow x 2)))) (pow (* (/ 1 y) 1) 2)) 1) into (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))
* [misc]approximate:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 -1) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ -1 y)) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ -1 y)) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
* [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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* (- (* 0.125 (/ 1 (pow x 2)))) (pow (* (/ 1 (- y)) 1) 2)) 1) into (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1 2)
* [misc]approximate:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* 2.0 y) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (cos (/ x (* 2.0 y))) into (cos (* 0.5 (/ x y)))
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) 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 (* 2.0 y) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 2.0 y) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) 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 (* 2.0 y) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 2.0 y) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) 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 (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of 0.125 in y
* [misc]backup-simplify:  Simplify 0.125 into 0.125
* [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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) 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 (+ (* 2.0 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) 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 into 1
* [misc]approximate:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 1) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ 1 y)) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ 1 y)) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
* [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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* (- (* 0.125 (/ 1 (pow x 2)))) (pow (* (/ 1 y) 1) 2)) 1) into (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))
* [misc]approximate:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 -1) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ -1 y)) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ -1 y)) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
* [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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* (- (* 0.125 (/ 1 (pow x 2)))) (pow (* (/ 1 (- y)) 1) 2)) 1) into (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1 2)
* [misc]approximate:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* 2.0 y) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (cos (/ x (* 2.0 y))) into (cos (* 0.5 (/ x y)))
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) 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 (* 2.0 y) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 2.0 y) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) 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 (* 2.0 y) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 2.0 y) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) 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 (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of 0.125 in y
* [misc]backup-simplify:  Simplify 0.125 into 0.125
* [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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) 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 (+ (* 2.0 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) 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 into 1
* [misc]approximate:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 1) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ 1 y)) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ 1 y)) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
* [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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* (- (* 0.125 (/ 1 (pow x 2)))) (pow (* (/ 1 y) 1) 2)) 1) into (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))
* [misc]approximate:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 -1) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ -1 y)) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ -1 y)) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) into (cos (* 0.5 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
* [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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* (- (* 0.125 (/ 1 (pow x 2)))) (pow (* (/ 1 (- y)) 1) 2)) 1) into (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (cbrt (/ 1 (cos (/ x (* 2.0 y))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (cos (/ x (* 2.0 y))))) in y
* [misc]taylor:  Rewrote expression to (pow (/ 1 (cos (/ x (* 2.0 y)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (cos (/ x (* 2.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (cos (/ x (* 2.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (cos (/ x (* 2.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (/ x (* 2.0 y)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in y
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* 2.0 y) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
* [misc]backup-simplify:  Simplify (/ x 2.0) into (* 0.5 x)
* [misc]backup-simplify:  Simplify (cos (/ x (* 2.0 y))) into (cos (* 0.5 (/ x y)))
* [misc]backup-simplify:  Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
* [misc]backup-simplify:  Simplify (log (/ 1 (cos (* 0.5 (/ x y))))) into (log (/ 1 (cos (* 0.5 (/ x y)))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (cos (* 0.5 (/ x y)))))) into (* 1/3 (log (/ 1 (cos (* 0.5 (/ x y))))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ x y))))))) into (pow (/ 1 (cos (* 0.5 (/ x y)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (cos (/ x (* 2.0 y))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ 1 (cos (/ x (* 2.0 y)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (cos (/ x (* 2.0 y))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (cos (/ x (* 2.0 y)))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (cos (/ x (* 2.0 y))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (/ x (* 2.0 y)))) in x
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) 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 (* 2.0 y) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 2.0 y) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 1/3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 0.125 (/ 1 (pow y 2)))) 1)) (pow 1 1)))) 2) into (/ 0.125 (pow y 2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 0.125 (pow y 2))) (+ (* 0 0) (* 0 0))) into (* 0.041666666666666664 (/ 1 (pow y 2)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (cos (/ x (* 2.0 y))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ 1 (cos (/ x (* 2.0 y)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (cos (/ x (* 2.0 y))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (cos (/ x (* 2.0 y)))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (cos (/ x (* 2.0 y))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (/ x (* 2.0 y)))) in x
* [misc]taylor:  Taking taylor expansion of (cos (/ x (* 2.0 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ x (* 2.0 y)) 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 (* 2.0 y) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 2.0 y) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (* 2.0 y)) into (/ 0.5 y)
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 1/3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 0.125 (/ 1 (pow y 2)))) 1)) (pow 1 1)))) 2) into (/ 0.125 (pow y 2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 0.125 (pow y 2))) (+ (* 0 0) (* 0 0))) into (* 0.041666666666666664 (/ 1 (pow y 2)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) 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 (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.041666666666666664 (/ 1 (pow y 2))) 1) 1)))) into (/ 0.041666666666666664 (pow y 2))
* [misc]taylor:  Taking taylor expansion of (/ 0.041666666666666664 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of 0.041666666666666664 in y
* [misc]backup-simplify:  Simplify 0.041666666666666664 into 0.041666666666666664
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 0.041666666666666664 1) into 0.041666666666666664
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 0.041666666666666664 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 0.041666666666666664 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2.0 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2.0 y)) (+ (* (/ 0.5 y) (/ 0 (* 2.0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (* 0.125 (/ 1 (pow y 2)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ 0.125 (pow y 2))) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.041666666666666664 (/ 1 (pow y 2))) 1) 1)) (* (/ (pow 0 1) 1)))) 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 into 1
* [misc]approximate:  Taking taylor expansion of (cbrt (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))))) in y
* [misc]taylor:  Rewrote expression to (pow (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y))))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y))))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y))))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 1) into 2.0
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 1/3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 0.125 (/ 1 (pow x 2)))) 1)) (pow 1 1)))) 2) into (/ 0.125 (pow x 2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 0.125 (pow x 2))) (+ (* 0 0) (* 0 0))) into (* 0.041666666666666664 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y))))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y))))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y))))) in x
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ 1 y)) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]backup-simplify:  Simplify (log (/ 1 (cos (* 0.5 (/ y x))))) into (log (/ 1 (cos (* 0.5 (/ y x)))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x)))))) into (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) into (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y))))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y))))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y))))) in x
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (* 2.0 (/ 1 y))) 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 (* 2.0 (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ 1 y)) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]backup-simplify:  Simplify (log (/ 1 (cos (* 0.5 (/ y x))))) into (log (/ 1 (cos (* 0.5 (/ y x)))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x)))))) into (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) into (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x)))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (cos (* 0.5 (/ y x))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 1/3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 0.125 (/ 1 (pow x 2)))) 1)) (pow 1 1)))) 2) into (/ 0.125 (pow x 2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 0.125 (pow x 2))) (+ (* 0 0) (* 0 0))) into (* 0.041666666666666664 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) (+ (* (/ (pow 0 1) 1)))) 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 (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (cos (* 0.5 (/ y x)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.041666666666666664 (/ 1 (pow x 2))) 1) 1)))) into (/ 0.041666666666666664 (pow x 2))
* [misc]backup-simplify:  Simplify (/ 0.041666666666666664 (pow x 2)) into (/ 0.041666666666666664 (pow x 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (cos (* 0.5 (/ y x))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) 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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (* 0.125 (/ 1 (pow x 2)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ 0.125 (pow x 2))) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.041666666666666664 (/ 1 (pow x 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (cos (* 0.5 (/ y x)))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (+ (* (/ 0.041666666666666664 (pow x 2)) (pow (* (/ 1 y) 1) 2)) 1) into (+ (* 0.041666666666666664 (/ 1 (* (pow y 2) (pow x 2)))) 1)
* [misc]approximate:  Taking taylor expansion of (cbrt (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))))) in y
* [misc]taylor:  Rewrote expression to (pow (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 -1) into -2.0
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -2.0) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 1/3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 0.125 (/ 1 (pow x 2)))) 1)) (pow 1 1)))) 2) into (/ 0.125 (pow x 2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 0.125 (pow x 2))) (+ (* 0 0) (* 0 0))) into (* 0.041666666666666664 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))))) in x
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ -1 y)) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]backup-simplify:  Simplify (log (/ 1 (cos (* 0.5 (/ y x))))) into (log (/ 1 (cos (* 0.5 (/ y x)))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x)))))) into (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) into (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))))) in x
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))) 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 (* 2.0 (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of 2.0 in x
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 (/ -1 y)) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -2.0 y)) into (* 0.5 y)
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) into (cos (* 0.5 (/ y x)))
* [misc]backup-simplify:  Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
* [misc]backup-simplify:  Simplify (log (/ 1 (cos (* 0.5 (/ y x))))) into (log (/ 1 (cos (* 0.5 (/ y x)))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x)))))) into (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) into (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x)))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 (cos (* 0.5 (/ y x))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.5 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 0.5 in y
* [misc]backup-simplify:  Simplify 0.5 into 0.5
* [misc]taylor:  Taking taylor expansion of (/ y x) 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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 1/3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 0.125 (/ 1 (pow x 2)))) 1)) (pow 1 1)))) 2) into (/ 0.125 (pow x 2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 0.125 (pow x 2))) (+ (* 0 0) (* 0 0))) into (* 0.041666666666666664 (/ 1 (pow x 2)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) (+ (* (/ (pow 0 1) 1)))) 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 (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (cos (* 0.5 (/ y x)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.041666666666666664 (/ 1 (pow x 2))) 1) 1)))) into (/ 0.041666666666666664 (pow x 2))
* [misc]backup-simplify:  Simplify (/ 0.041666666666666664 (pow x 2)) into (/ 0.041666666666666664 (pow x 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (cos (* 0.5 (/ y x))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) 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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (* 0.125 (/ 1 (pow x 2)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ 0.125 (pow x 2))) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.041666666666666664 (/ 1 (pow x 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (cos (* 0.5 (/ y x)))) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (cos (* 0.5 (/ y x)))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (cos (* 0.5 (/ y x))))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (+ (* (/ 0.041666666666666664 (pow x 2)) (pow (* (/ 1 (- y)) 1) 2)) 1) into (+ (* 0.041666666666666664 (/ 1 (* (pow y 2) (pow x 2)))) 1)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 1))))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (* (cbrt 1) (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* * * * [misc]progress:  [ 2 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2))))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (157 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x)))))) (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* * * * [misc]progress:  [ 3 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2))))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (157 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x)))))) (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* * * * [misc]progress:  [ 4 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 1))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 1))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))) (cbrt 1))
* * * * [misc]progress:  [ 5 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (152 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))) (cbrt (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x)))))))
* * * * [misc]progress:  [ 6 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2)))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (152 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))) (cbrt (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x)))))))
* * * * [misc]progress:  [ 7 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 1)) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 1)) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))) (cbrt 1))
* * * * [misc]progress:  [ 8 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (148 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x)))))) (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))
* * * * [misc]progress:  [ 9 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (- 1 (* 0.125 (/ 1 (* (pow y 2) (pow x 2))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (148 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x)))))) (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))
* * * * [misc]progress:  [ 10 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) 1))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* * * * [misc]progress:  [ 11 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (+ (* 0.041666666666666664 (/ 1 (* (pow y 2) (pow x 2)))) 1)))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (+ (* 0.041666666666666664 (/ 1 (* (pow y 2) (pow x 2)))) 1))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* * [misc]simplify:  iters left: 2 (400 enodes)
* [exit]simplify:  Simplified to (* (+ (/ 0.041666666666666664 (* (* y x) (* y x))) 1) (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* * * * [misc]progress:  [ 12 / 46 ] simplifiying candidate #<alt-event (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (+ (* 0.041666666666666664 (/ 1 (* (pow y 2) (pow x 2)))) 1)))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (+ (* 0.041666666666666664 (/ 1 (* (pow y 2) (pow x 2)))) 1))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* * [misc]simplify:  iters left: 2 (400 enodes)
* [exit]simplify:  Simplified to (* (+ (/ 0.041666666666666664 (* (* y x) (* y x))) 1) (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* * * * [misc]progress:  [ 13 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (pow (cos (/ x (* 2.0 y))) 1)))))>
* * * * [misc]progress:  [ 14 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (exp (log (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (log (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (log (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 15 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (log (exp (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (exp (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (exp (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 16 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (* (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
* [exit]simplify:  Simplified to (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
* [enter]simplify:  Simplifying (cbrt (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 17 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cbrt (* (* (cos (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (* (* (cos (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (cos (/ x (* y 2.0))) 3)
* [exit]simplify:  Simplified to (pow (cos (/ x (* y 2.0))) 3)
* * * * [misc]progress:  [ 18 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (* (sqrt (cos (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (sqrt (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* [enter]simplify:  Simplifying (sqrt (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 19 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (* 1 (cos (/ x (* 2.0 y))))))))>
* * * * [misc]progress:  [ 20 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (pow (cos (/ x (* 2.0 y))) 1)))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* * * * [misc]progress:  [ 21 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (exp (log (cos (/ x (* 2.0 y)))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (log (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (log (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 22 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (log (exp (cos (/ x (* 2.0 y)))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (exp (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (exp (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 23 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (* (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
* [exit]simplify:  Simplified to (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
* [enter]simplify:  Simplifying (cbrt (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 24 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cbrt (* (* (cos (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y)))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (* (* (cos (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (cos (/ x (* y 2.0))) 3)
* [exit]simplify:  Simplified to (pow (cos (/ x (* y 2.0))) 3)
* * * * [misc]progress:  [ 25 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (* (sqrt (cos (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y)))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (sqrt (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* [enter]simplify:  Simplifying (sqrt (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 26 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (* 1 (cos (/ x (* 2.0 y))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* * * * [misc]progress:  [ 27 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (pow (cos (/ x (* 2.0 y))) 1))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* * * * [misc]progress:  [ 28 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (exp (log (cos (/ x (* 2.0 y))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (log (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (log (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 29 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (log (exp (cos (/ x (* 2.0 y))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (exp (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (exp (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 30 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (* (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
* [exit]simplify:  Simplified to (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
* [enter]simplify:  Simplifying (cbrt (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 31 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cbrt (* (* (cos (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (* (* (cos (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (cos (/ x (* y 2.0))) 3)
* [exit]simplify:  Simplified to (pow (cos (/ x (* y 2.0))) 3)
* * * * [misc]progress:  [ 32 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (* (sqrt (cos (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (sqrt (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* [enter]simplify:  Simplifying (sqrt (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (sqrt (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 33 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (* 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))>
* * * * [misc]progress:  [ 34 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (pow (/ 1 (cos (/ x (* 2.0 y)))) 1/3)))>
* * * * [misc]progress:  [ 35 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (pow (cbrt (/ 1 (cos (/ x (* 2.0 y))))) 1)))>
* * * * [misc]progress:  [ 36 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (exp (log (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (log (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (log (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (log (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* * * * [misc]progress:  [ 37 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (log (exp (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (exp (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (exp (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* * * * [misc]progress:  [ 38 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (* (cbrt (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))) (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (cbrt (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* [exit]simplify:  Simplified to (cbrt (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* [enter]simplify:  Simplifying (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* * * * [misc]progress:  [ 39 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (* (cbrt (sqrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (sqrt (/ 1 (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (cos (/ (/ x 2.0) y)))))
* * * * [misc]progress:  [ 40 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (* (cbrt 1) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (/ 1 (cos (/ x (* 2.0 y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (cos (/ (/ x 2.0) y))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (cos (/ (/ x 2.0) y))))
* * * * [misc]progress:  [ 41 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (* (cbrt 1) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (/ 1 (cos (/ x (* 2.0 y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (cos (/ (/ x 2.0) y))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (cos (/ (/ x 2.0) y))))
* * * * [misc]progress:  [ 42 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (/ (cbrt 1) (cbrt (cos (/ x (* 2.0 y)))))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (cos (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (cbrt (cos (/ x (* y 2.0))))
* * * * [misc]progress:  [ 43 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (* (* (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y))))))) (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y))))) (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y))))) (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* [enter]simplify:  Simplifying (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* * * * [misc]progress:  [ 44 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos (/ (/ x 2.0) y)))
* [exit]simplify:  Simplified to (/ 1 (cos (/ (/ x 2.0) y)))
* * * * [misc]progress:  [ 45 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (* (sqrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (sqrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [enter]simplify:  Simplifying (sqrt (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* * * * [misc]progress:  [ 46 / 46 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (* 1 (cbrt (/ 1 (cos (/ x (* 2.0 y))))))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-event (λ (x y) (/ (/ (/ -0.5 (* y x)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt-delta (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt-delta (λ (x y) 0)> #<alt-event (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ 0.5 (* y x))))> #<alt-event (λ (x y) (/ (tan (/ x (* y 2.0))) (/ -0.5 (* y x))))> #<alt-delta (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt-delta (λ (x y) (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))))> #<alt-delta (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (* (cbrt (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))) (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt-delta (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt-delta (λ (x y) (* (/ (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt-delta (λ (x y) (* (* (/ (cbrt (sin (/ x (* 2.0 y)))) 1) (cbrt (sin (/ x (* 2.0 y))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt-delta (λ (x y) (* (* (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt-delta (λ (x y) (* (cbrt 1) (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))))> #<alt-delta (λ (x y) (* (cbrt (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x)))))) (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))))> #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (* (* (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y))))))) (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt-delta (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (* (sqrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (sqrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt-event (λ (x y) (/ (tan (/ x (* y 2.0))) (/ 0.5 (* y x))))> #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt-event (λ (x y) (/ (/ (/ 0.5 (* y x)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt-delta (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt-delta (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt-delta (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt-delta (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))> #<alt-event (λ (x y) 1.0)> #<alt-delta (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt-delta (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt-delta (λ (x y) (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x))))))> #<alt-delta (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 x +inf.0)) , with alts (#<alt-event (λ (x y) 1.0)>)
* [enter]simplify:  Simplifying (/ (/ (/ -0.5 (* y x)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [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 (43 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ -0.5 (* x y)) (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
* [enter]simplify:  Simplifying (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ 0.5 (* y x)))
* * [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 (45 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (129 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (/ 0.5 y)) (/ (cos (/ x (* 2.0 y))) x))
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) (/ -0.5 (* y x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (/ (/ -0.5 y) x))
* [enter]simplify:  Simplifying (exp (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (exp (tan (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (cbrt (tan (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (sin (/ x (* 2.0 y))) (cbrt (tan (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))) (sqrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))) (sqrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* 2.0 y)))) (* (sqrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* 2.0 y)))) (* (sqrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (cbrt (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* [exit]simplify:  Simplified to (cbrt (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* [enter]simplify:  Simplifying (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* [enter]simplify:  Simplifying (sqrt (sin (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (sqrt (sin (/ x (* y 2.0))))
* [enter]simplify:  Simplifying (/ (cbrt (sin (/ x (* 2.0 y)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* y 2.0)))) 1)
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* y 2.0)))) 1)
* [enter]simplify:  Simplifying (cbrt (sin (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* y 2.0))))
* [enter]simplify:  Simplifying (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
* [enter]simplify:  Simplifying (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
* [exit]simplify:  Simplified to (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (cbrt (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x))))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (- 1 (/ 0.125 (* (* y x) (* y x))))))
* [enter]simplify:  Simplifying (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (* (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y))))) (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y))))) (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y))))))
* [enter]simplify:  Simplifying (cbrt (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (cbrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [enter]simplify:  Simplifying (sqrt (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [enter]simplify:  Simplifying (sqrt (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
* [enter]simplify:  Simplifying (/ (tan (/ x (* y 2.0))) (/ 0.5 (* y x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (/ (/ 0.5 y) x))
* [enter]simplify:  Simplifying (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (cbrt (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (/ (/ (/ 0.5 (* y x)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
* * [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 (43 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 0.5 (* x y)) (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
* [enter]simplify:  Simplifying (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (tan (/ x (* 2.0 y)))) (cbrt (tan (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (cbrt (tan (/ x (* 2.0 y)))) (cbrt (tan (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (cbrt (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cbrt (tan (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (cbrt (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cbrt (sin (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (exp (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (exp (sin (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (exp (cos (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (cos (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (exp (cos (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying 1.0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 1.0
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))))
* [exit]simplify:  Simplified to (/ 1 (* (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))))
* [enter]simplify:  Simplifying (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (/ (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))))
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (/ (sqrt (sin (/ x (* 2.0 y)))) (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
* [enter]simplify:  Simplifying (- 1 (/ 0.125 (* (* y x) (* y x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (- 1 (/ 0.125 (* (* y x) (* y x))))
* [exit]simplify:  Simplified to (- 1 (/ 0.125 (* (* y x) (* y x))))
* [enter]simplify:  Simplifying (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (* (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))