* [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 / 3
* * * [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 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 / 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 (sqr y))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) 1) (+ (* (/ 0.5 y) (/ (- (* 0.125 (/ 1 (sqr y)))) 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 (sqr x))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow x 3)))) 1) (+ (* (/ 0.5 x) (/ (- (* 0.125 (/ 1 (sqr x)))) 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 (sqr x)))) 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 (sqr x))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow x 3)))) 1) (+ (* (/ 0.5 x) (/ (- (* 0.125 (/ 1 (sqr x)))) 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 (sqr x)))) 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:  [ 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 (sqr y))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) 1) (+ (* (/ 0.5 y) (/ (- (* 0.125 (/ 1 (sqr y)))) 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 (sqr y)))
* [misc]taylor:  Taking taylor expansion of (* 0.125 (/ 1 (sqr y))) 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 (sqr y)) in y
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [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 (sqr y)))) 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 (sqr y))) (/ 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 (sqr x))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (sqr x)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (sqr x)))
* [misc]backup-simplify:  Simplify (* 0.125 (/ 1 (sqr x))) into (/ 0.125 (sqr 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))))) (* 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 (sqr x)))) 1)) (* (* 0.125 (/ 1 (sqr 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))))) (* 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 (sqr x)) (sqr (* (/ 1 y) 1))) 1) into (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 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 (sqr x))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (sqr x)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (sqr x)))
* [misc]backup-simplify:  Simplify (* 0.125 (/ 1 (sqr x))) into (/ 0.125 (sqr 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))))) (* 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 (sqr x)))) 1)) (* (* 0.125 (/ 1 (sqr 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))))) (* 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 (sqr x)) (sqr (* (/ 1 (- y)) 1))) 1) into (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 42 ] 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:  [ 2 / 42 ] 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:  [ 3 / 42 ] 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:  [ 4 / 42 ] 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:  [ 5 / 42 ] 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 (40 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (243 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (/ 0.04166666666666667 (cube x)) (cube y)) (/ (/ 0.5 y) x)) (sin (/ (/ x y) 2.0)))
* * * * [misc]progress:  [ 6 / 42 ] 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 (46 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (212 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (- 0.5) (* y x)) (/ (/ (- 0.04166666666666667) (cube x)) (cube y))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 7 / 42 ] 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 / 42 ] simplifiying candidate #<alt-event (λ (x y) (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1))>
* [enter]simplify:  Simplifying (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ 0.125 (* y x)) (* y x)) 1)
* * * * [misc]progress:  [ 9 / 42 ] simplifiying candidate #<alt-event (λ (x y) (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1))>
* [enter]simplify:  Simplifying (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ 0.125 (* y x)) (* y x)) 1)
* * * * [misc]progress:  [ 10 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (pow (sin (/ x (* y 2.0))) 1)))>
* * * * [misc]progress:  [ 11 / 42 ] 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:  [ 12 / 42 ] 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:  [ 13 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (cube (cbrt (sin (/ x (* y 2.0)))))))>
* [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:  [ 14 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (cube (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (cube (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (cube (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cube (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 15 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (sqr (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))))
* * * * [misc]progress:  [ 16 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (* 1 (sin (/ x (* y 2.0))))))>
* * * * [misc]progress:  [ 17 / 42 ] 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:  [ 18 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (/ (pow (tan (/ x (* y 2.0))) 1) (sin (/ x (* y 2.0)))))>
* * * * [misc]progress:  [ 19 / 42 ] 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:  [ 20 / 42 ] 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:  [ 21 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (/ (cube (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>
* [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:  [ 22 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (/ (cbrt (cube (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>
* [enter]simplify:  Simplifying (cube (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (cube (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cube (tan (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 23 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (/ (sqr (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))))
* * * * [misc]progress:  [ 24 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (/ (* 1 (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
* * * * [misc]progress:  [ 25 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1))>
* * * * [misc]progress:  [ 26 / 42 ] 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 / 42 ] 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 / 42 ] 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 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (/ (cube (tan (/ x (* y 2.0)))) (cube (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (/ (cube (tan (/ x (* y 2.0)))) (cube (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (cube (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (cube (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 30 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (cube (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)))))
* * [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 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (cube (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (cube (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (cube (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (cube (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 32 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (cube (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>
* [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:  [ 33 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (sqr (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)))))
* * * * [misc]progress:  [ 34 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (sqr (/ (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)))))
* * * * [misc]progress:  [ 35 / 42 ] 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:  [ 36 / 42 ] 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:  [ 37 / 42 ] simplifiying candidate #<alt-delta (λ (x y) (* 1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))>
* * * * [misc]progress:  [ 38 / 42 ] 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:  [ 39 / 42 ] 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:  [ 40 / 42 ] 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:  [ 41 / 42 ] 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:  [ 42 / 42 ] 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 (* (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:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [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 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y) (cube (cbrt (/ (tan (/ 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 1 1 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 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 (sqr y))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) 1) (+ (* (/ 0.5 y) (/ (- (* 0.125 (/ 1 (sqr y)))) 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 (sqr x))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow x 3)))) 1) (+ (* (/ 0.5 x) (/ (- (* 0.125 (/ 1 (sqr x)))) 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 (sqr x)))) 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 (sqr x))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow x 3)))) 1) (+ (* (/ 0.5 x) (/ (- (* 0.125 (/ 1 (sqr x)))) 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 (sqr x)))) 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:  [ 3 / 4 ] generating series at (2 1 1)
* [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 (sqr y))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) 1) (+ (* (/ 0.5 y) (/ (- (* 0.125 (/ 1 (sqr y)))) 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 (sqr y)))
* [misc]taylor:  Taking taylor expansion of (* 0.125 (/ 1 (sqr y))) 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 (sqr y)) in y
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [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 (sqr y)))) 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 (sqr y))) (/ 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 (sqr x))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (sqr x)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (sqr x)))
* [misc]backup-simplify:  Simplify (* 0.125 (/ 1 (sqr x))) into (/ 0.125 (sqr 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))))) (* 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 (sqr x)))) 1)) (* (* 0.125 (/ 1 (sqr 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))))) (* 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 (sqr x)) (sqr (* (/ 1 y) 1))) 1) into (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 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 (sqr x))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (sqr x)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (sqr x)))
* [misc]backup-simplify:  Simplify (* 0.125 (/ 1 (sqr x))) into (/ 0.125 (sqr 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))))) (* 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 (sqr x)))) 1)) (* (* 0.125 (/ 1 (sqr 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))))) (* 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 (sqr x)) (sqr (* (/ 1 (- y)) 1))) 1) into (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1)
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) in y
* [misc]taylor:  Rewrote expression to (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 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 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) in y
* [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]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]backup-simplify:  Simplify (log (pow (/ 1 (cos (* 0.5 (/ x y)))) 1/3)) into (log (pow (/ 1 (cos (* 0.5 (/ x y)))) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (/ 1 (cos (* 0.5 (/ x y)))) 1/3))) into (* 3 (log (pow (/ 1 (cos (* 0.5 (/ x y)))) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ x y)))) 1/3)))) into (pow (pow (/ 1 (cos (* 0.5 (/ x y)))) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 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 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) in x
* [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]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 1/3 (log 1.0)) into (* 1/3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 1.0))) into (pow 1.0 1/3)
* [misc]backup-simplify:  Simplify (log (pow 1.0 1/3)) into (log (pow 1.0 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow 1.0 1/3))) into (* 3 (log (pow 1.0 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow 1.0 1/3)))) into (pow (pow 1.0 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 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 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) in x
* [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]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 1/3 (log 1.0)) into (* 1/3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 1.0))) into (pow 1.0 1/3)
* [misc]backup-simplify:  Simplify (log (pow 1.0 1/3)) into (log (pow 1.0 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow 1.0 1/3))) into (* 3 (log (pow 1.0 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow 1.0 1/3)))) into (pow (pow 1.0 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (pow (pow 1.0 1/3) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (pow 1.0 1/3)))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (pow 1.0 1/3))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (pow 1.0 1/3)) in y
* [misc]taylor:  Taking taylor expansion of (pow 1.0 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log 1.0))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log 1.0)) 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 1.0) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 1/3 (log 1.0)) into (* 1/3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 1.0))) into (pow 1.0 1/3)
* [misc]backup-simplify:  Simplify (log (pow 1.0 1/3)) into (log (pow 1.0 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow 1.0 1/3))) into (* 3 (log (pow 1.0 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow 1.0 1/3)))) into (pow (pow 1.0 1/3) 3)
* [misc]backup-simplify:  Simplify (pow (pow 1.0 1/3) 3) into (pow (pow 1.0 1/3) 3)
* [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]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1.0 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log 1.0))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 1.0))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow 1.0 1/3) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (pow 1.0 1/3)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow 1.0 1/3)))) (+ (* (/ (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 (/ (* (pow (* 1 0) 1)) (pow 1.0 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log 1.0))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 1.0))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow 1.0 1/3) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (pow 1.0 1/3)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow 1.0 1/3)))) (+ (* (/ (pow 0 1) 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 (sqr y))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) 1) (+ (* (/ 0.5 y) (/ (- (* 0.125 (/ 1 (sqr y)))) 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 (sqr y)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 (* 0.125 (/ 1 (sqr y)))) 1)) (pow 1.0 1)))) 2) into (/ 0.125 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 0.125 (sqr y))) (+ (* 0 0) (* 0 (log 1.0)))) into (* 0.041666666666666664 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 1.0))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.041666666666666664 (/ 1 (sqr y))) 1) 1)))) into (* 0.041666666666666664 (* (pow 1.0 1/3) (/ 1 (sqr y))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow 1.0 1/3) 2))) (* 1 (/ (* 1 (pow (* 2 (* 0.041666666666666664 (* (pow 1.0 1/3) (/ 1 (sqr y))))) 1)) (pow (pow 1.0 1/3) 1)))) 2) into (/ 0.041666666666666664 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 0.041666666666666664 (sqr y))) (+ (* 0 0) (* 0 (log (pow 1.0 1/3))))) into (* 0.125 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow 1.0 1/3)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.125 (/ 1 (sqr y))) 1) 1)))) into (* 0.125 (/ 1.0 (sqr y)))
* [misc]taylor:  Taking taylor expansion of (* 0.125 (/ 1.0 (sqr y))) 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 (/ 1.0 (sqr y)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1.0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log 1.0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 1.0))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow 1.0 1/3) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow 1.0 1/3) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (pow 1.0 1/3))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow 1.0 1/3)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (sqr y)))) 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 (sqr y))) (/ 0 (* 0.5 (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1.0 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (* 0.125 (/ 1 (sqr y)))) 1)) (pow 1.0 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1.0 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ 0.125 (sqr y))) (+ (* 0 0) (* 0 (log 1.0))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 1.0))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.041666666666666664 (/ 1 (sqr y))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow 1.0 1/3) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (* 0.041666666666666664 (* (pow 1.0 1/3) (/ 1 (sqr y))))) 1)) (pow (pow 1.0 1/3) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow 1.0 1/3) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 (/ 0.041666666666666664 (sqr y))) (+ (* 0 0) (* 0 (log (pow 1.0 1/3)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow 1.0 1/3)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.125 (/ 1 (sqr y))) 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 (pow (pow 1.0 1/3) 3) into (pow (pow 1.0 1/3) 3)
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (/ (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 (cube (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))) in y
* [misc]taylor:  Rewrote expression to (pow (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))) 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 (/ (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))) (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]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 1/3 (log 1.0)) into (* 1/3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 1.0))) into (pow 1.0 1/3)
* [misc]backup-simplify:  Simplify (log (pow 1.0 1/3)) into (log (pow 1.0 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow 1.0 1/3))) into (* 3 (log (pow 1.0 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow 1.0 1/3)))) into (pow (pow 1.0 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))) 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 (/ (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))) (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]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]backup-simplify:  Simplify (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)) into (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))) into (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) into (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))))) 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 (/ (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))) (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]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]backup-simplify:  Simplify (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)) into (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))) into (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) into (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)) in y
* [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 (sqr x))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (sqr x)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (sqr x)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 0.125 (/ 1 (sqr x)))) 1)) (pow 1 1)))) 2) into (/ 0.125 (sqr x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 0.125 (sqr x))) (+ (* 0 0) (* 0 0))) into (* 0.041666666666666664 (/ 1 (sqr x)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.041666666666666664 (/ 1 (sqr x))) 1) 1)))) into (/ 0.041666666666666664 (sqr x))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 0.041666666666666664 (sqr x))) 1)) (pow 1 1)))) 2) into (/ 0.041666666666666664 (sqr x))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 0.041666666666666664 (sqr x))) (+ (* 0 0) (* 0 0))) into (* 0.125 (/ 1 (sqr x)))
* [misc]backup-simplify:  Simplify (exp 0) 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]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]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) (+ (* (/ (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 (- (/ 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]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]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) (+ (* (/ (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 (* 0.125 (/ 1 (sqr x))) 1) 1)))) into (/ 0.125 (sqr x))
* [misc]backup-simplify:  Simplify (/ 0.125 (sqr x)) into (/ 0.125 (sqr 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))))) (* 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]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]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) (+ (* (/ (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 (sqr x)))) 1)) (* (* 0.125 (/ 1 (sqr x))) (/ 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 (sqr x)))) 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 (sqr x))) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.041666666666666664 (/ 1 (sqr x))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 0.041666666666666664 (sqr x))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 (/ 0.041666666666666664 (sqr x))) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.125 (/ 1 (sqr x))) 1) 1)) (* (/ (pow 0 1) 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]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]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) (+ (* (/ (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 (+ (* (/ 0.125 (sqr x)) (sqr (* (/ 1 y) 1))) 1) into (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1)
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (/ (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 (cube (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))) in y
* [misc]taylor:  Rewrote expression to (pow (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))) 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 (/ (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))) (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]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 1/3 (log 1.0)) into (* 1/3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 1.0))) into (pow 1.0 1/3)
* [misc]backup-simplify:  Simplify (log (pow 1.0 1/3)) into (log (pow 1.0 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow 1.0 1/3))) into (* 3 (log (pow 1.0 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow 1.0 1/3)))) into (pow (pow 1.0 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))) 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 (/ (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))) (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]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]backup-simplify:  Simplify (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)) into (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))) into (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) into (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))) in x
* [misc]taylor:  Rewrote expression to (pow (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))))) 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 (/ (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))) (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]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]backup-simplify:  Simplify (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)) into (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))) into (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) into (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)) in y
* [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 (sqr x))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (sqr x)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (sqr x)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 0.125 (/ 1 (sqr x)))) 1)) (pow 1 1)))) 2) into (/ 0.125 (sqr x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 0.125 (sqr x))) (+ (* 0 0) (* 0 0))) into (* 0.041666666666666664 (/ 1 (sqr x)))
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.041666666666666664 (/ 1 (sqr x))) 1) 1)))) into (/ 0.041666666666666664 (sqr x))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 0.041666666666666664 (sqr x))) 1)) (pow 1 1)))) 2) into (/ 0.041666666666666664 (sqr x))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 0.041666666666666664 (sqr x))) (+ (* 0 0) (* 0 0))) into (* 0.125 (/ 1 (sqr x)))
* [misc]backup-simplify:  Simplify (exp 0) 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]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]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) (+ (* (/ (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 (- (/ 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]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]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) (+ (* (/ (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 (* 0.125 (/ 1 (sqr x))) 1) 1)))) into (/ 0.125 (sqr x))
* [misc]backup-simplify:  Simplify (/ 0.125 (sqr x)) into (/ 0.125 (sqr 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))))) (* 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]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]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) (+ (* (/ (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 (sqr x)))) 1)) (* (* 0.125 (/ 1 (sqr x))) (/ 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 (sqr x)))) 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 (sqr x))) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.041666666666666664 (/ 1 (sqr x))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 0.041666666666666664 (sqr x))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 (/ 0.041666666666666664 (sqr x))) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.125 (/ 1 (sqr x))) 1) 1)) (* (/ (pow 0 1) 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]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]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (/ 1 (cos (* 0.5 (/ y x)))) 1/3)))) (+ (* (/ (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 (+ (* (/ 0.125 (sqr x)) (sqr (* (/ 1 (- y)) 1))) 1) into (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 59 ] simplifiying candidate #<alt-event (λ (x y) (cube (cbrt (/ (tan (/ x (* y 2.0))) 0))))>
* [enter]simplify:  Simplifying (cube (cbrt (/ (tan (/ x (* y 2.0))) 0)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) 0)
* * * * [misc]progress:  [ 2 / 59 ] simplifiying candidate #<alt-event (λ (x y) (cube (cbrt (/ (tan (/ x (* y 2.0))) (/ 0.5 (* y x))))))>
* [enter]simplify:  Simplifying (cube (cbrt (/ (tan (/ 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 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (/ 0.5 (* y x)))
* * * * [misc]progress:  [ 3 / 59 ] simplifiying candidate #<alt-event (λ (x y) (cube (cbrt (/ (tan (/ x (* y 2.0))) (/ -0.5 (* y x))))))>
* [enter]simplify:  Simplifying (cube (cbrt (/ (tan (/ 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 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* 2.0 y))) (/ -0.5 (* y x)))
* * * * [misc]progress:  [ 4 / 59 ] simplifiying candidate #<alt-event (λ (x y) (cube (cbrt (/ 0 (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (cube (cbrt (/ 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 (16 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 5 / 59 ] simplifiying candidate #<alt-event (λ (x y) (cube (cbrt (/ (+ (* 0.5 (/ 1 (* y x))) (* 0.04166666666666667 (/ 1 (* (pow y 3) (pow x 3))))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (cube (cbrt (/ (+ (* 0.5 (/ 1 (* y x))) (* 0.04166666666666667 (/ 1 (* (pow y 3) (pow x 3))))) (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (144 enodes)
* * [misc]simplify:  iters left: 1 (223 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (/ 0.04166666666666667 (cube y)) (cube x)) (/ (/ 0.5 y) x)) (sin (/ (/ x y) 2.0)))
* * * * [misc]progress:  [ 6 / 59 ] simplifiying candidate #<alt-event (λ (x y) (cube (cbrt (/ (- (+ (* 0.5 (/ 1 (* y x))) (* 0.04166666666666667 (/ 1 (* (pow y 3) (pow x 3)))))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (cube (cbrt (/ (- (+ (* 0.5 (/ 1 (* y x))) (* 0.04166666666666667 (/ 1 (* (pow y 3) (pow x 3)))))) (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (218 enodes)
* * [misc]simplify:  iters left: 1 (373 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (- 0.5) (* y x)) (/ (/ (- 0.04166666666666667) (cube x)) (cube y))) (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 7 / 59 ] simplifiying candidate #<alt-event (λ (x y) (cube (cbrt 1.0)))>
* [enter]simplify:  Simplifying (cube (cbrt 1.0))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 1.0
* * * * [misc]progress:  [ 8 / 59 ] simplifiying candidate #<alt-event (λ (x y) (cube (cbrt (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1))))>
* [enter]simplify:  Simplifying (cube (cbrt (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ 0.125 (* y x)) (* y x)) 1)
* * * * [misc]progress:  [ 9 / 59 ] simplifiying candidate #<alt-event (λ (x y) (cube (cbrt (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1))))>
* [enter]simplify:  Simplifying (cube (cbrt (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ 0.125 (* y x)) (* y x)) 1)
* * * * [misc]progress:  [ 10 / 59 ] simplifiying candidate #<alt-event (λ (x y) (pow (pow 1.0 1/3) 3))>
* [enter]simplify:  Simplifying (pow (pow 1.0 1/3) 3)
* * [misc]simplify:  iters left: 2 (5 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to 1.0
* * * * [misc]progress:  [ 11 / 59 ] simplifiying candidate #<alt-event (λ (x y) (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1))>
* [enter]simplify:  Simplifying (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ 0.125 (* y x)) (* y x)) 1)
* * * * [misc]progress:  [ 12 / 59 ] simplifiying candidate #<alt-event (λ (x y) (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1))>
* [enter]simplify:  Simplifying (+ (* 0.125 (/ 1 (* (sqr y) (sqr x)))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ 0.125 (* y x)) (* y x)) 1)
* * * * [misc]progress:  [ 13 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (tan (/ x (* y 2.0))) (pow (sin (/ x (* y 2.0))) 1)))))>
* * * * [misc]progress:  [ 14 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (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:  [ 15 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (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:  [ 16 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (tan (/ x (* y 2.0))) (cube (cbrt (sin (/ x (* y 2.0)))))))))>
* [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 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (tan (/ x (* y 2.0))) (cbrt (cube (sin (/ x (* y 2.0)))))))))>
* [enter]simplify:  Simplifying (cube (sin (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (cube (sin (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cube (sin (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 18 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (tan (/ x (* y 2.0))) (sqr (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))))
* * * * [misc]progress:  [ 19 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (tan (/ x (* y 2.0))) (* 1 (sin (/ x (* y 2.0))))))))>
* * * * [misc]progress:  [ 20 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (/ (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:  [ 21 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (pow (tan (/ x (* y 2.0))) 1) (sin (/ x (* y 2.0)))))))>
* * * * [misc]progress:  [ 22 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (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:  [ 23 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (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:  [ 24 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (cube (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))>
* [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:  [ 25 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (cbrt (cube (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (cube (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (cube (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cube (tan (/ x (* 2.0 y))))
* * * * [misc]progress:  [ 26 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (sqr (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))))
* * * * [misc]progress:  [ 27 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (* 1 (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))))>
* * * * [misc]progress:  [ 28 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1))))>
* * * * [misc]progress:  [ 29 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (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:  [ 30 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (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:  [ 31 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (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:  [ 32 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (cbrt (/ (cube (tan (/ x (* y 2.0)))) (cube (sin (/ x (* y 2.0)))))))))>
* [enter]simplify:  Simplifying (/ (cube (tan (/ x (* y 2.0)))) (cube (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (cube (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (cube (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 33 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (cube (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)))))
* * [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:  [ 34 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (cbrt (cube (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))>
* [enter]simplify:  Simplifying (cube (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (cube (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (cube (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 35 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (cube (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))))>
* [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:  [ 36 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (sqr (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)))))
* * * * [misc]progress:  [ 37 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (sqr (/ (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)))))
* * * * [misc]progress:  [ 38 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (- (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:  [ 39 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (* (/ 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:  [ 40 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (* 1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))))>
* * * * [misc]progress:  [ 41 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (* (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:  [ 42 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ 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:  [ 43 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (/ (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:  [ 44 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ 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:  [ 45 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (/ (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 (* (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:  [ 46 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (pow (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3))>
* * * * [misc]progress:  [ 47 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (pow (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 1))>
* * * * [misc]progress:  [ 48 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (exp (log (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))>
* [enter]simplify:  Simplifying (log (cube (cbrt (/ (tan (/ 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 (24 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (32 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:  [ 49 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (log (exp (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))>
* [enter]simplify:  Simplifying (exp (cube (cbrt (/ (tan (/ 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 (20 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:  [ 50 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cube (cbrt (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))>
* [enter]simplify:  Simplifying (cbrt (cube (cbrt (/ (tan (/ 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 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 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:  [ 51 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (cube (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))>
* [enter]simplify:  Simplifying (cube (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (cube (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* [exit]simplify:  Simplified to (cube (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
* * * * [misc]progress:  [ 52 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (* (cube (cbrt (/ 1 1))) (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (cube (cbrt (/ 1 1)))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (cube (cbrt (/ (tan (/ 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 (17 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:  [ 53 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (* (cube (cbrt 1)) (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (cube (cbrt 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (cube (cbrt (/ (tan (/ 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 (17 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:  [ 54 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (* (cube (cbrt (tan (/ x (* y 2.0))))) (cube (cbrt (/ 1 (sin (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (cube (cbrt (tan (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (tan (/ x (* 2.0 y)))
* [exit]simplify:  Simplified to (tan (/ x (* 2.0 y)))
* [enter]simplify:  Simplifying (cube (cbrt (/ 1 (sin (/ x (* y 2.0))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin (/ (/ x y) 2.0)))
* [exit]simplify:  Simplified to (/ 1 (sin (/ (/ x y) 2.0)))
* * * * [misc]progress:  [ 55 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (* (cube 1) (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))))>
* [enter]simplify:  Simplifying (cube 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cube 1)
* [exit]simplify:  Simplified to (cube 1)
* [enter]simplify:  Simplifying (cube (cbrt (/ (tan (/ 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 (17 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:  [ 56 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (/ (cube (cbrt (tan (/ x (* y 2.0))))) (cube (cbrt (sin (/ x (* y 2.0)))))))>
* [enter]simplify:  Simplifying (cube (cbrt (tan (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (tan (/ x (* 2.0 y)))
* [exit]simplify:  Simplified to (tan (/ x (* 2.0 y)))
* [enter]simplify:  Simplifying (cube (cbrt (sin (/ x (* y 2.0)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (sin (/ x (* 2.0 y)))
* [exit]simplify:  Simplified to (sin (/ x (* 2.0 y)))
* * * * [misc]progress:  [ 57 / 59 ] 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 (14 enodes)
* [exit]simplify:  Simplified to (sqr (cbrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))))
* [exit]simplify:  Simplified to (sqr (cbrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))))
* * * * [misc]progress:  [ 58 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (sqr (sqrt (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))>
* [enter]simplify:  Simplifying (sqrt (cube (cbrt (/ (tan (/ 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 (18 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:  [ 59 / 59 ] simplifiying candidate #<alt-delta (λ (x y) (* 1 (cube (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt-delta (λ (x y) (cube (cbrt (/ (cbrt (cube (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt-delta (λ (x y) (/ (sqr (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt-event (λ (x y) 1.0)> #<alt-delta (λ (x y) (cube (cbrt (cbrt (cube (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))))))> #<alt-delta (λ (x y) (/ (tan (/ x (* y 2.0))) (cube (cbrt (sin (/ x (* y 2.0)))))))> #<alt-event (λ (x y) (/ (tan (/ x (* y 2.0))) (/ -0.5 (* y x))))> #<alt-delta (λ (x y) (/ (+ (/ (/ 0.04166666666666667 (cube x)) (cube y)) (/ (/ 0.5 y) x)) (sin (/ (/ x y) 2.0))))> #<alt-delta (λ (x y) 0)> #<alt-delta (λ (x y) (/ (cube (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt-delta (λ (x y) (cube (cbrt (/ (tan (/ x (* y 2.0))) (cube (cbrt (sin (/ x (* y 2.0)))))))))> #<alt-delta (λ (x y) (cube (cbrt (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))))> #<alt-event (λ (x y) (/ (tan (/ x (* y 2.0))) (/ 0.5 (* y x))))> #<alt-delta (λ (x y) (/ (cbrt (cube (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt-delta (λ (x y) (/ (+ (/ (- 0.5) (* y x)) (/ (/ (- 0.04166666666666667) (cube x)) (cube y))) (sin (/ x (* 2.0 y)))))> #<alt-delta (λ (x y) (cube (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 y +inf.0)) , with alts (#<alt-event (λ (x y) 1.0)>)
* [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))))
* [enter]simplify:  Simplifying (cube (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (cube (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cube (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))))
* [enter]simplify:  Simplifying 1.0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 1.0
* [enter]simplify:  Simplifying (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
* [exit]simplify:  Simplified to (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
* [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 (/ (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 (+ (/ (/ 0.04166666666666667 (cube x)) (cube y)) (/ (/ 0.5 y) x))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (107 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ 0.5 y) x) (/ (/ (/ 0.04166666666666667 y) y) (* (* y x) (sqr x))))
* [exit]simplify:  Simplified to (+ (/ (/ 0.5 y) x) (/ (/ (/ 0.04166666666666667 y) y) (* (* y x) (sqr x))))
* [enter]simplify:  Simplifying (sin (/ (/ x y) 2.0))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (sin (/ (/ x y) 2.0))
* [exit]simplify:  Simplified to (sin (/ (/ x y) 2.0))
* [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))))
* * [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 (/ (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 (cube (tan (/ x (* y 2.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (cube (tan (/ x (* 2.0 y))))
* [exit]simplify:  Simplified to (cube (tan (/ x (* 2.0 y))))
* [enter]simplify:  Simplifying (+ (/ (- 0.5) (* y x)) (/ (/ (- 0.04166666666666667) (cube x)) (cube y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (152 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ (- 0.04166666666666667) (cube y)) (cube x)) (/ (- 0.5) (* y x)))
* [exit]simplify:  Simplified to (+ (/ (/ (- 0.04166666666666667) (cube y)) (cube x)) (/ (- 0.5) (* y x)))
* [enter]simplify:  Simplifying (sin (/ x (* 2.0 y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sin (/ x (* y 2.0)))
* [exit]simplify:  Simplified to (sin (/ x (* y 2.0)))
* [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)))))