* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 256 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (* (* (* -2 J) (cos (/ K 2))) (sqrt (+ 1 (pow (/ U (* (* 2 J) (cos (/ K 2)))) 2))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (390 enodes)
* [exit]simplify:  Simplified to (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in (J K U) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (* J -2) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (* J -2) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (* J -2) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (* J -2) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (* -2 (cos (* 1/2 K))) into (* -2 (cos (* 1/2 K)))
* [misc]backup-simplify:  Simplify (* (* -2 (cos (* 1/2 K))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* -1 U)
* [misc]taylor:  Taking taylor expansion of (* -1 U) in K
* [misc]taylor:  Taking taylor expansion of -1 in K
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* -1 U) into (* -1 U)
* [misc]taylor:  Taking taylor expansion of (* -1 U) in U
* [misc]taylor:  Taking taylor expansion of -1 in U
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of U in U
* [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 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ U (cos (* 1/2 K)))))) into (/ (cos (* 1/2 K)) U)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in (J K U) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* -2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* -2 (cos (/ 1/2 K))) in U
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 1/2 (* (cos (/ 1/2 K)) U))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -2 (cos (/ 1/2 K))) (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))) into (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]taylor:  Taking taylor expansion of (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2))) in K
* [misc]taylor:  Taking taylor expansion of -1/4 in K
* [misc]backup-simplify:  Simplify -1/4 into -1/4
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in K
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log U))) in K
* [misc]taylor:  Taking taylor expansion of (* 2 (log U)) in K
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (log U) into (log U)
* [misc]backup-simplify:  Simplify (* 2 (log U)) into (* 2 (log U))
* [misc]backup-simplify:  Simplify (exp (* 2 (log U))) into (pow U 2)
* [misc]backup-simplify:  Simplify (* (cos (/ 1/2 K)) (pow U 2)) into (* (cos (/ 1/2 K)) (pow U 2))
* [misc]backup-simplify:  Simplify (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2))) into (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]taylor:  Taking taylor expansion of (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2))) in U
* [misc]taylor:  Taking taylor expansion of -1/4 in U
* [misc]backup-simplify:  Simplify -1/4 into -1/4
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ -1/4 (cos (/ 1/2 K))) into (/ -1/4 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 U) 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 (* (cos (/ 1/2 K)) (pow U 2))) (* (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2))) (/ 0 (* (cos (/ 1/2 K)) (pow U 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -2 (cos (/ 1/2 (/ 1 K)))) (/ 1 (/ 1 J))) into (* -2 (* (cos (* 1/2 K)) J))
* [misc]approximate:  Taking taylor expansion of (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in (J K U) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* 2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* 2 (cos (/ 1/2 K))) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ -1/2 (* (cos (/ 1/2 K)) U))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* 2 (cos (/ 1/2 K))) (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))) into (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2))) in K
* [misc]taylor:  Taking taylor expansion of 1/4 in K
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in K
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log U))) in K
* [misc]taylor:  Taking taylor expansion of (* 2 (log U)) in K
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (log U) into (log U)
* [misc]backup-simplify:  Simplify (* 2 (log U)) into (* 2 (log U))
* [misc]backup-simplify:  Simplify (exp (* 2 (log U))) into (pow U 2)
* [misc]backup-simplify:  Simplify (* (cos (/ 1/2 K)) (pow U 2)) into (* (cos (/ 1/2 K)) (pow U 2))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2))) into (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/4 (cos (/ 1/2 K))) into (/ 1/4 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 U) 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 (* (cos (/ 1/2 K)) (pow U 2))) (* (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2))) (/ 0 (* (cos (/ 1/2 K)) (pow U 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* 2 (cos (/ 1/2 (/ 1 (- K))))) (/ 1 (/ 1 (- J)))) into (* -2 (* (cos (* -1/2 K)) J))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in (J K) around 0
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (* J -2) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (* J -2) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (* J -2) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (* -2 (cos (* 1/2 K))) into (* -2 (cos (* 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* -2 (cos (* 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [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 1/2 into 1/2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -2 J) into (* -2 J)
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in (J K) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* -2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -2 (cos (/ 1/2 (/ 1 K)))) (/ 1 (/ 1 J))) into (* -2 (* (cos (* 1/2 K)) J))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in (J K) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* 2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* 2 (cos (/ 1/2 (/ 1 (- K))))) (/ 1 (/ 1 (- J)))) into (* -2 (* (cos (* -1/2 K)) J))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (* (cos (* 1/2 K)) J)) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (cos (* 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* 1/2 K) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (* 1/2 K))) into (/ 1/2 (cos (* 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (cos (* 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [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 1/2 into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (/ 1/2 (cos (* 1/2 K))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (cos (* 1/2 K))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 -1/8 into -1/8
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (cos (* 1/2 K))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/16 (* (pow K 2) (* (/ 1 J) U))) (* 1/2 (* (/ 1 J) U))) into (+ (* 1/16 (/ (* (pow K 2) U) J)) (* 1/2 (/ U J)))
* [misc]approximate:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (cos (/ 1/2 K)))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (cos (/ 1/2 (/ 1 K)))) (* (/ 1 J) (/ 1 (/ 1 U)))) into (* 1/2 (/ U (* J (cos (* 1/2 K)))))
* [misc]approximate:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of -1/2 in J
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* -1/2 (/ 1 (cos (/ 1/2 K)))) into (/ -1/2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ -1/2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of -1/2 in K
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ -1/2 (cos (/ 1/2 K))) into (/ -1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ -1/2 (cos (/ 1/2 K))) into (/ -1/2 (cos (/ 1/2 K)))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ -1/2 (cos (/ 1/2 (/ 1 (- K))))) (* (/ 1 (- J)) (/ 1 (/ 1 (- U))))) into (* -1/2 (/ U (* J (cos (* -1/2 K)))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 1/2 (* (cos (* 1/2 K)) J))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) in J
* [misc]taylor:  Taking taylor expansion of 1/8 in J
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (* 1/2 K)) 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (* 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (* 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (* 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (* 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* 1/2 K) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (* 1/2 K))) into (log (cos (* 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (* 1/2 K)))) into (* 2 (log (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (* 1/2 K))))) into (pow (cos (* 1/2 K)) 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]backup-simplify:  Simplify (pow (cos (* 1/2 K)) 2) into (pow (cos (* 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (/ 1/8 (pow (cos (* 1/2 K)) 2)) into (/ 1/8 (pow (cos (* 1/2 K)) 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (* 1/2 K))) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/8 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (* 1/2 K)) 2))) (/ 0 (cos (* 1/2 K)))) 2) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/8 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]approximate:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (cos (/ 1/2 K)))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (cos (/ 1/2 K))) (* (/ 1/2 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (cos (/ 1/2 (/ 1 K)))) (* (/ 1 J) (/ 1 (/ 1 U)))) into (* 1/2 (/ U (* J (cos (* 1/2 K)))))
* [misc]approximate:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (cos (/ 1/2 K)))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (cos (/ 1/2 K))) (* (/ 1/2 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (cos (/ 1/2 (/ 1 (- K))))) (* (/ 1 (- J)) (/ 1 (/ 1 (- U))))) into (* 1/2 (/ U (* J (cos (* -1/2 K)))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (log1p (expm1 (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (expm1 (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (expm1 (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (expm1 (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 2 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (expm1 (log1p (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (log1p (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (log1p (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (log1p (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 3 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (pow (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 1))>
* [enter]simplify:  Simplifying (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 4 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (pow (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 1))>
* [enter]simplify:  Simplifying (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 5 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (pow (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 1))>
* * * * [misc]progress:  [ 6 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (exp (+ (+ (log (* J -2)) (log (cos (/ K 2)))) (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (+ (+ (log (* J -2)) (log (cos (/ K 2)))) (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (109 enodes)
* * [misc]simplify:  iters left: 1 (113 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (cos (/ K 2))) (log (* -2 J))) (log (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (+ (+ (log (cos (/ K 2))) (log (* -2 J))) (log (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2))))))
* * * * [misc]progress:  [ 7 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (exp (+ (log (* (* J -2) (cos (/ K 2)))) (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (+ (log (* (* J -2) (cos (/ K 2)))) (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (+ (log (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))) (log (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (+ (log (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))) (log (* (* -2 J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 8 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (exp (log (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (log (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (130 enodes)
* * [misc]simplify:  iters left: 2 (199 enodes)
* * [misc]simplify:  iters left: 1 (203 enodes)
* [exit]simplify:  Simplified to (log (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (log (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 9 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (log (exp (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (exp (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (pow (pow (exp (* -2 J)) (cos (/ K 2))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (pow (pow (exp (* -2 J)) (cos (/ K 2))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 10 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (cbrt (* (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2)))) (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2)))) (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (147 enodes)
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))) (* (* (* (cos (/ K 2)) (pow (* -2 J) 3)) (* (cos (/ K 2)) (cos (/ K 2)))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))) (* (* (* (cos (/ K 2)) (pow (* -2 J) 3)) (* (cos (/ K 2)) (cos (/ K 2)))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))))
* * * * [misc]progress:  [ 11 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (cbrt (* (* (* (* (* J -2) (cos (/ K 2))) (* (* J -2) (cos (/ K 2)))) (* (* J -2) (cos (/ K 2)))) (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* J -2) (cos (/ K 2))) (* (* J -2) (cos (/ K 2)))) (* (* J -2) (cos (/ K 2)))) (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* * [misc]simplify:  iters left: 3 (431 enodes)
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (pow (* (* -2 J) (cos (/ K 2))) 3)))
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (pow (* (* -2 J) (cos (/ K 2))) 3)))
* * * * [misc]progress:  [ 12 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (107 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))) (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (* (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))) (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 13 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (cbrt (* (* (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (94 enodes)
* * [misc]simplify:  iters left: 3 (363 enodes)
* [exit]simplify:  Simplified to (pow (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))) 3)
* [exit]simplify:  Simplified to (pow (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))) 3)
* * * * [misc]progress:  [ 14 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (sqrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (sqrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [enter]simplify:  Simplifying (sqrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 15 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* 1 (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * * [misc]progress:  [ 16 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* J -2) (cos (/ K 2))) (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (124 enodes)
* * [misc]simplify:  iters left: 2 (195 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (* (* -2 J) (cos (/ K 2))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (* (* -2 J) (cos (/ K 2))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * * * [misc]progress:  [ 17 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (* (* (* -2 J) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (* (* (* -2 J) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 18 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) 1) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (* (* J -2) (cos (/ K 2))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) (* -2 J))
* [exit]simplify:  Simplified to (* (cos (/ K 2)) (* -2 J))
* * * * [misc]progress:  [ 19 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2)))
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2)))
* * * * [misc]progress:  [ 20 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* J -2) (cos (/ K 2)))))>
* * * * [misc]progress:  [ 21 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (log1p (expm1 (* (* J -2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (expm1 (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (expm1 (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (expm1 (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 22 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (expm1 (log1p (* (* J -2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (log1p (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (log1p (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (log1p (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 23 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (pow (* (* J -2) (cos (/ K 2))) 1) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (* J -2) (cos (/ K 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (* (* -2 J) (cos (/ K 2)))
* [exit]simplify:  Simplified to (* (* -2 J) (cos (/ K 2)))
* * * * [misc]progress:  [ 24 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (pow (* (* J -2) (cos (/ K 2))) 1) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* * * * [misc]progress:  [ 25 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (exp (+ (log (* J -2)) (log (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (+ (log (* J -2)) (log (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (+ (log (cos (/ K 2))) (log (* -2 J)))
* [exit]simplify:  Simplified to (+ (log (cos (/ K 2))) (log (* -2 J)))
* * * * [misc]progress:  [ 26 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (exp (log (* (* J -2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (log (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* [exit]simplify:  Simplified to (log (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (log (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 27 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (log (exp (* (* J -2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (exp (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (pow (exp (* -2 J)) (cos (/ K 2)))
* [exit]simplify:  Simplified to (pow (exp (* -2 J)) (cos (/ K 2)))
* * * * [misc]progress:  [ 28 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (cbrt (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (243 enodes)
* [exit]simplify:  Simplified to (* (* (cos (/ K 2)) (cos (/ K 2))) (* (cos (/ K 2)) (pow (* -2 J) 3)))
* [exit]simplify:  Simplified to (* (* (cos (/ K 2)) (cos (/ K 2))) (* (cos (/ K 2)) (pow (* -2 J) 3)))
* * * * [misc]progress:  [ 29 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (cbrt (* (* J -2) (cos (/ K 2)))) (cbrt (* (* J -2) (cos (/ K 2))))) (cbrt (* (* J -2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* J -2) (cos (/ K 2)))) (cbrt (* (* J -2) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* -2 J) (cos (/ K 2)))) (cbrt (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (cbrt (* (* -2 J) (cos (/ K 2)))) (cbrt (* (* -2 J) (cos (/ K 2)))))
* [enter]simplify:  Simplifying (cbrt (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (cbrt (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 30 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (cbrt (* (* (* (* J -2) (cos (/ K 2))) (* (* J -2) (cos (/ K 2)))) (* (* J -2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (* (* J -2) (cos (/ K 2)))) (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (172 enodes)
* [exit]simplify:  Simplified to (pow (* (* -2 J) (cos (/ K 2))) 3)
* [exit]simplify:  Simplified to (pow (* (* -2 J) (cos (/ K 2))) 3)
* * * * [misc]progress:  [ 31 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (sqrt (* (* J -2) (cos (/ K 2)))) (sqrt (* (* J -2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (sqrt (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (sqrt (* (* -2 J) (cos (/ K 2))))
* [enter]simplify:  Simplifying (sqrt (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (sqrt (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 32 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* 1 (* (* J -2) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* * * * [misc]progress:  [ 33 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (cbrt (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (* J -2) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))) (* -2 J))
* [exit]simplify:  Simplified to (* (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))) (* -2 J))
* * * * [misc]progress:  [ 34 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (sqrt (cos (/ K 2)))) (sqrt (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (* J -2) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (sqrt (cos (/ K 2))) (* -2 J))
* [exit]simplify:  Simplified to (* (sqrt (cos (/ K 2))) (* -2 J))
* * * * [misc]progress:  [ 35 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) 1) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (* J -2) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* -2 J)
* [exit]simplify:  Simplified to (* -2 J)
* * * * [misc]progress:  [ 36 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J (* -2 (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* -2 (cos (/ K 2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (* -2 (cos (/ K 2)))
* [exit]simplify:  Simplified to (* -2 (cos (/ K 2)))
* * * * [misc]progress:  [ 37 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (cos (/ K 2)) (* J -2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* * * * [misc]progress:  [ 38 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (log1p (expm1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (expm1 (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (expm1 (/ (/ (/ U J) 2) (cos (/ K 2))))
* * * * [misc]progress:  [ 39 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (expm1 (log1p (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (log1p (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (log1p (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (log1p (/ (/ (/ U J) 2) (cos (/ K 2))))
* * * * [misc]progress:  [ 40 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (pow (/ (/ (/ U 2) J) (cos (/ K 2))) 1))))>
* * * * [misc]progress:  [ 41 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (exp (- (log (/ (/ U 2) J)) (log (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (- (log (/ (/ U 2) J)) (log (cos (/ K 2))))
* * [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 (60 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (287 enodes)
* [exit]simplify:  Simplified to (- (log (/ U (* J 2))) (log (cos (/ K 2))))
* [exit]simplify:  Simplified to (- (log (/ U (* J 2))) (log (cos (/ K 2))))
* * * * [misc]progress:  [ 42 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (exp (log (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (log (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (log (/ (/ U (* J 2)) (cos (/ K 2))))
* [exit]simplify:  Simplified to (log (/ (/ U (* J 2)) (cos (/ K 2))))
* * * * [misc]progress:  [ 43 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (log (exp (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (exp (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (exp (/ (/ (/ U J) 2) (cos (/ K 2))))
* * * * [misc]progress:  [ 44 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (cbrt (/ (* (* (/ (/ U 2) J) (/ (/ U 2) J)) (/ (/ U 2) J)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (/ U 2) J) (/ (/ U 2) J)) (/ (/ U 2) J)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (432 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ U (* J 2)) (cos (/ K 2))) 3)
* [exit]simplify:  Simplified to (pow (/ (/ U (* J 2)) (cos (/ K 2))) 3)
* * * * [misc]progress:  [ 45 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (* (cbrt (/ (/ (/ U 2) J) (cos (/ K 2)))) (cbrt (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (/ (/ U 2) J) (cos (/ K 2)))) (cbrt (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ U J) 2) (cos (/ K 2)))) (cbrt (/ (/ (/ U J) 2) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ U J) 2) (cos (/ K 2)))) (cbrt (/ (/ (/ U J) 2) (cos (/ K 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* * * * [misc]progress:  [ 46 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (cbrt (* (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (288 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ U (* J 2)) (cos (/ K 2))) 3)
* [exit]simplify:  Simplified to (pow (/ (/ U (* J 2)) (cos (/ K 2))) 3)
* * * * [misc]progress:  [ 47 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (sqrt (/ (/ (/ U 2) J) (cos (/ K 2)))) (sqrt (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (sqrt (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* [enter]simplify:  Simplifying (sqrt (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* * * * [misc]progress:  [ 48 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (- (/ (/ U 2) J)) (- (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (- (/ (/ U 2) J))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (/ (- U) (* J 2))
* [exit]simplify:  Simplified to (/ (- U) (* J 2))
* [enter]simplify:  Simplifying (- (cos (/ K 2)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (- (cos (/ K 2)))
* [exit]simplify:  Simplified to (- (cos (/ K 2)))
* * * * [misc]progress:  [ 49 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (/ (cbrt (/ (/ U 2) J)) (cbrt (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2)))) (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2)))) (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2)))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (/ U 2) J)) (cbrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2))))
* * * * [misc]progress:  [ 50 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) (sqrt (cos (/ K 2)))) (/ (cbrt (/ (/ U 2) J)) (sqrt (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ U (* J 2))) (sqrt (cos (/ K 2)))) (cbrt (/ U (* J 2))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ U (* J 2))) (sqrt (cos (/ K 2)))) (cbrt (/ U (* J 2))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (/ U 2) J)) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* * * * [misc]progress:  [ 51 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) 1) (/ (cbrt (/ (/ U 2) J)) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ U (* J 2))) (cbrt (/ U (* J 2))))
* [exit]simplify:  Simplified to (* (cbrt (/ U (* J 2))) (cbrt (/ U (* J 2))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (/ U 2) J)) (cos (/ K 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (cos (/ K 2)))
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (cos (/ K 2)))
* * * * [misc]progress:  [ 52 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ (sqrt (/ (/ U 2) J)) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (/ (sqrt (/ (/ U 2) J)) (cbrt (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ U (* J 2))) (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ U (* J 2))) (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) (cbrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (cbrt (cos (/ K 2))))
* * * * [misc]progress:  [ 53 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ (sqrt (/ (/ U 2) J)) (sqrt (cos (/ K 2)))) (/ (sqrt (/ (/ U 2) J)) (sqrt (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* * * * [misc]progress:  [ 54 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ (sqrt (/ (/ U 2) J)) 1) (/ (sqrt (/ (/ U 2) J)) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (sqrt (/ U (* J 2)))
* [exit]simplify:  Simplified to (sqrt (/ U (* J 2)))
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) (cos (/ K 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (cos (/ K 2)))
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (cos (/ K 2)))
* * * * [misc]progress:  [ 55 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ 1 (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (/ (/ (/ U 2) J) (cbrt (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (/ (/ U 2) J) (cbrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (cbrt (cos (/ K 2))))
* * * * [misc]progress:  [ 56 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ 1 (sqrt (cos (/ K 2)))) (/ (/ (/ U 2) J) (sqrt (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (/ (/ U 2) J) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (sqrt (cos (/ K 2))))
* * * * [misc]progress:  [ 57 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ 1 1) (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [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 (/ (/ (/ U 2) J) (cos (/ K 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ (/ U (* J 2)) (cos (/ K 2)))
* [exit]simplify:  Simplified to (/ (/ U (* J 2)) (cos (/ K 2)))
* * * * [misc]progress:  [ 58 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ (/ U 2) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (/ (/ 1 J) (cbrt (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (/ U 2) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ U 2) (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ (/ U 2) (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (/ 1 J) (cbrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 J) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ 1 J) (cbrt (cos (/ K 2))))
* * * * [misc]progress:  [ 59 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ (/ U 2) (sqrt (cos (/ K 2)))) (/ (/ 1 J) (sqrt (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (/ U 2) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (/ U 2) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ U 2) (sqrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (/ 1 J) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 J) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ 1 J) (sqrt (cos (/ K 2))))
* * * * [misc]progress:  [ 60 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ (/ U 2) 1) (/ (/ 1 J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (/ (/ U 2) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ U 2)
* [exit]simplify:  Simplified to (/ U 2)
* [enter]simplify:  Simplifying (/ (/ 1 J) (cos (/ K 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 J) (cos (/ K 2)))
* [exit]simplify:  Simplified to (/ (/ 1 J) (cos (/ K 2)))
* * * * [misc]progress:  [ 61 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * * [misc]progress:  [ 62 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* (/ (/ U 2) J) (/ 1 (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (/ 1 (cos (/ K 2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos (/ K 2)))
* [exit]simplify:  Simplified to (/ 1 (cos (/ K 2)))
* * * * [misc]progress:  [ 63 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ 1 (/ (cos (/ K 2)) (/ (/ U 2) J))))))>
* [enter]simplify:  Simplifying (/ (cos (/ K 2)) (/ (/ U 2) J))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (/ U (* J 2)))
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (/ U (* J 2)))
* * * * [misc]progress:  [ 64 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ (/ U 2) J) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (cbrt (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (/ (/ (/ U 2) J) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (/ U (* J 2)) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* [exit]simplify:  Simplified to (/ (/ U (* J 2)) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * * * [misc]progress:  [ 65 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ (/ U 2) J) (sqrt (cos (/ K 2)))) (sqrt (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (/ (/ (/ U 2) J) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (sqrt (cos (/ K 2))))
* * * * [misc]progress:  [ 66 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ (/ U 2) J) 1) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (/ (/ (/ U 2) J) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ U (* J 2))
* [exit]simplify:  Simplified to (/ U (* J 2))
* * * * [misc]progress:  [ 67 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) (/ (cos (/ K 2)) (cbrt (/ (/ U 2) J)))))))>
* [enter]simplify:  Simplifying (/ (cos (/ K 2)) (cbrt (/ (/ U 2) J)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (cbrt (/ U (* J 2))))
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (cbrt (/ U (* J 2))))
* * * * [misc]progress:  [ 68 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (sqrt (/ (/ U 2) J)) (/ (cos (/ K 2)) (sqrt (/ (/ U 2) J)))))))>
* [enter]simplify:  Simplifying (/ (cos (/ K 2)) (sqrt (/ (/ U 2) J)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (sqrt (/ U (* J 2))))
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (sqrt (/ U (* J 2))))
* * * * [misc]progress:  [ 69 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ 1 (/ (cos (/ K 2)) (/ (/ U 2) J))))))>
* [enter]simplify:  Simplifying (/ (cos (/ K 2)) (/ (/ U 2) J))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (/ U (* J 2)))
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (/ U (* J 2)))
* * * * [misc]progress:  [ 70 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ U 2) (/ (cos (/ K 2)) (/ 1 J))))))>
* [enter]simplify:  Simplifying (/ (cos (/ K 2)) (/ 1 J))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) J)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) J)
* * * * [misc]progress:  [ 71 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ U 2) (* (cos (/ K 2)) J)))))>
* [enter]simplify:  Simplifying (* (cos (/ K 2)) J)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) J)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) J)
* * * * [misc]progress:  [ 72 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (log1p (expm1 (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (expm1 (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (expm1 (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (expm1 (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 73 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (expm1 (log1p (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (log1p (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (log1p (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (log1p (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 74 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* * [misc]simplify:  iters left: 2 (449 enodes)
* [exit]simplify:  Simplified to (fma (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))) 1)
* [exit]simplify:  Simplified to (fma (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))) 1)
* * * * [misc]progress:  [ 75 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (pow (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) 1)))>
* * * * [misc]progress:  [ 76 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (exp (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (log (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (log (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 77 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (log (exp (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (exp (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (exp (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (exp (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 78 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (* (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (* (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (cbrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (cbrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 79 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (cbrt (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (pow (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) 3)
* [exit]simplify:  Simplified to (pow (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) 3)
* * * * [misc]progress:  [ 80 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [enter]simplify:  Simplifying (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 81 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (* 1 (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * * [misc]progress:  [ 82 / 93 ] simplifiying candidate #<alt-event (λ (J K U) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 83 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* -2 (* (cos (* 1/2 K)) J)))>
* [enter]simplify:  Simplifying (* -2 (* (cos (* 1/2 K)) J))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (cos (* K 1/2)) (* J -2))
* * * * [misc]progress:  [ 84 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* -2 (* (cos (* -1/2 K)) J)))>
* [enter]simplify:  Simplifying (* -2 (* (cos (* -1/2 K)) J))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (cos (* K -1/2)) (* J -2))
* * * * [misc]progress:  [ 85 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* -2 J) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (* -2 J) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (* J -2) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* * * * [misc]progress:  [ 86 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* -2 (* (cos (* 1/2 K)) J)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (* -2 (* (cos (* 1/2 K)) J)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (* (* (* J -2) (cos (* K 1/2))) (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 87 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* -2 (* (cos (* -1/2 K)) J)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (* -2 (* (cos (* -1/2 K)) J)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (* (* (* J -2) (cos (* K -1/2))) (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 88 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (+ (* 1/16 (/ (* (pow K 2) U) J)) (* 1/2 (/ U J))))))>
* [enter]simplify:  Simplifying (* (* (* J -2) (cos (/ K 2))) (hypot 1 (+ (* 1/16 (/ (* (pow K 2) U) J)) (* 1/2 (/ U J)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (151 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (316 enodes)
* [exit]simplify:  Simplified to (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (* (fma (/ 1/16 J) (* K K) (/ 1/2 J)) U)))
* * * * [misc]progress:  [ 89 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* 1/2 (/ U (* J (cos (* 1/2 K))))))))>
* [enter]simplify:  Simplifying (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* 1/2 (/ U (* J (cos (* 1/2 K)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (142 enodes)
* * [misc]simplify:  iters left: 1 (155 enodes)
* [exit]simplify:  Simplified to (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ U (/ J 1/2)) (cos (* 1/2 K)))))
* * * * [misc]progress:  [ 90 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* -1/2 (/ U (* J (cos (* -1/2 K))))))))>
* [enter]simplify:  Simplifying (* (* (* J -2) (cos (/ K 2))) (hypot 1 (* -1/2 (/ U (* J (cos (* -1/2 K)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (142 enodes)
* * [misc]simplify:  iters left: 1 (155 enodes)
* [exit]simplify:  Simplified to (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ U (/ J -1/2)) (cos (* -1/2 K)))))
* * * * [misc]progress:  [ 91 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* J -2) (cos (/ K 2))) 1))>
* [enter]simplify:  Simplifying (* (* (* J -2) (cos (/ K 2))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) (* -2 J))
* * * * [misc]progress:  [ 92 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (* 1/2 (/ U (* J (cos (* 1/2 K)))))))>
* [enter]simplify:  Simplifying (* (* (* J -2) (cos (/ K 2))) (* 1/2 (/ U (* J (cos (* 1/2 K))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (94 enodes)
* * [misc]simplify:  iters left: 3 (381 enodes)
* [exit]simplify:  Simplified to (* (/ U (cos (* 1/2 K))) (* (cos (/ K 2)) (* (* -2 J) (/ 1/2 J))))
* * * * [misc]progress:  [ 93 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (* 1/2 (/ U (* J (cos (* -1/2 K)))))))>
* [enter]simplify:  Simplifying (* (* (* J -2) (cos (/ K 2))) (* 1/2 (/ U (* J (cos (* -1/2 K))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (382 enodes)
* [exit]simplify:  Simplified to (* (* (cos (/ K 2)) (* J 1/2)) (/ (* (/ U J) -2) (cos (* -1/2 K))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in (J K U) around 0
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (* J -2) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in K
* [misc]taylor:  Taking taylor expansion of (* J -2) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* J -2) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* J -2) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (* (cos (* 1/2 K)) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/2 U)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (* -2 (* 1/2 U)) into (* -1 U)
* [misc]taylor:  Taking taylor expansion of (* -1 U) in K
* [misc]taylor:  Taking taylor expansion of -1 in K
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* -1 U) into (* -1 U)
* [misc]taylor:  Taking taylor expansion of (* -1 U) in U
* [misc]taylor:  Taking taylor expansion of -1 in U
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of U in U
* [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 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ U (cos (* 1/2 K)))))) into (/ (cos (* 1/2 K)) U)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (cos (* 1/2 K)) (/ (cos (* 1/2 K)) U)) into (/ (pow (cos (* 1/2 K)) 2) U)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 (* (* (/ 1 J) -2) (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in (J K U) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in K
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* -2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* -2 (cos (/ 1/2 K))) in U
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 1/2 (* (cos (/ 1/2 K)) U))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1/2 K)) (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))) into (/ 1/8 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -2 (/ 1/8 (* (cos (/ 1/2 K)) (pow U 2)))) into (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]taylor:  Taking taylor expansion of (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2))) in K
* [misc]taylor:  Taking taylor expansion of -1/4 in K
* [misc]backup-simplify:  Simplify -1/4 into -1/4
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in K
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log U))) in K
* [misc]taylor:  Taking taylor expansion of (* 2 (log U)) in K
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (log U) into (log U)
* [misc]backup-simplify:  Simplify (* 2 (log U)) into (* 2 (log U))
* [misc]backup-simplify:  Simplify (exp (* 2 (log U))) into (pow U 2)
* [misc]backup-simplify:  Simplify (* (cos (/ 1/2 K)) (pow U 2)) into (* (cos (/ 1/2 K)) (pow U 2))
* [misc]backup-simplify:  Simplify (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2))) into (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]taylor:  Taking taylor expansion of (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2))) in U
* [misc]taylor:  Taking taylor expansion of -1/4 in U
* [misc]backup-simplify:  Simplify -1/4 into -1/4
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ -1/4 (cos (/ 1/2 K))) into (/ -1/4 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 U) 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 (* (cos (/ 1/2 K)) (pow U 2))) (* (/ -1/4 (* (cos (/ 1/2 K)) (pow U 2))) (/ 0 (* (cos (/ 1/2 K)) (pow U 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -2 (cos (/ 1/2 (/ 1 K)))) (/ 1 (/ 1 J))) into (* -2 (* (cos (* 1/2 K)) J))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in (J K U) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in K
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* 2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* 2 (cos (/ 1/2 K))) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ -1/2 (* (cos (/ 1/2 K)) U))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1/2 K)) (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))) into (/ 1/8 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1/8 (* (cos (/ 1/2 K)) (pow U 2)))) into (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2))) in K
* [misc]taylor:  Taking taylor expansion of 1/4 in K
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in K
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log U))) in K
* [misc]taylor:  Taking taylor expansion of (* 2 (log U)) in K
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (log U) into (log U)
* [misc]backup-simplify:  Simplify (* 2 (log U)) into (* 2 (log U))
* [misc]backup-simplify:  Simplify (exp (* 2 (log U))) into (pow U 2)
* [misc]backup-simplify:  Simplify (* (cos (/ 1/2 K)) (pow U 2)) into (* (cos (/ 1/2 K)) (pow U 2))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2))) into (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/4 (cos (/ 1/2 K))) into (/ 1/4 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 U) 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 (* (cos (/ 1/2 K)) (pow U 2))) (* (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2))) (/ 0 (* (cos (/ 1/2 K)) (pow U 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* 2 (cos (/ 1/2 (/ 1 (- K))))) (/ 1 (/ 1 (- J)))) into (* -2 (* (cos (* -1/2 K)) J))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 2)
* [misc]approximate:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (* (cos (* 1/2 K)) J)) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (cos (* 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* 1/2 K) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (* 1/2 K))) into (/ 1/2 (cos (* 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (cos (* 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [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 1/2 into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (/ 1/2 (cos (* 1/2 K))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (cos (* 1/2 K))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 -1/8 into -1/8
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (cos (* 1/2 K))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1/16 (* (pow K 2) (* (/ 1 J) U))) (* 1/2 (* (/ 1 J) U))) into (+ (* 1/16 (/ (* (pow K 2) U) J)) (* 1/2 (/ U J)))
* [misc]approximate:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (cos (/ 1/2 K)))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (cos (/ 1/2 (/ 1 K)))) (* (/ 1 J) (/ 1 (/ 1 U)))) into (* 1/2 (/ U (* J (cos (* 1/2 K)))))
* [misc]approximate:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of -1/2 in J
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* -1/2 (/ 1 (cos (/ 1/2 K)))) into (/ -1/2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ -1/2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of -1/2 in K
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ -1/2 (cos (/ 1/2 K))) into (/ -1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ -1/2 (cos (/ 1/2 K))) into (/ -1/2 (cos (/ 1/2 K)))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ -1/2 (cos (/ 1/2 (/ 1 (- K))))) (* (/ 1 (- J)) (/ 1 (/ 1 (- U))))) into (* -1/2 (/ U (* J (cos (* -1/2 K)))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in (K U J) around 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) in U
* [misc]taylor:  Taking taylor expansion of (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ (pow U 2) (pow J 2))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ (pow U 2) (pow J 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow J 2)) into (/ 1 (pow J 2))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]backup-simplify:  Simplify (* -1/8 (* 1/2 (/ U J))) into (* -1/16 (/ U J))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]backup-simplify:  Simplify (* -1/8 (* 1/2 (/ U J))) into (* -1/16 (/ U J))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ U J)) (* -1/16 (/ U J))) (* (* -1/16 (/ U J)) (* 1/2 (/ U J)))) into (- (* 1/16 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (- (* 1/16 (/ (pow U 2) (pow J 2)))) into (- (* 1/16 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (/ (- (* 1/16 (/ (pow U 2) (pow J 2)))) (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into (* -1/32 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))))
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]backup-simplify:  Simplify (+ (* -1/32 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) (* -1/8 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into (- (+ (* 1/8 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (* 1/32 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1/8 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (* 1/32 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))))) in U
* [misc]taylor:  Taking taylor expansion of (+ (* 1/8 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (* 1/32 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) in U
* [misc]taylor:  Taking taylor expansion of 1/8 in U
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) in U
* [misc]taylor:  Taking taylor expansion of (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ (pow U 2) (pow J 2))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ (pow U 2) (pow J 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow J 2)) into (/ 1 (pow J 2))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* 1/32 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) in U
* [misc]taylor:  Taking taylor expansion of 1/32 in U
* [misc]backup-simplify:  Simplify 1/32 into 1/32
* [misc]taylor:  Taking taylor expansion of (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) in U
* [misc]taylor:  Taking taylor expansion of (/ (pow U 2) (pow J 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow J 2)) into (/ 1 (pow J 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) in U
* [misc]taylor:  Taking taylor expansion of (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ (pow U 2) (pow J 2))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ (pow U 2) (pow J 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow J 2)) into (/ 1 (pow J 2))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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 1/8 into 1/8
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]taylor:  Taking taylor expansion of -1/8 in J
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/4 (/ 1 (pow J 2))) into (/ 1/4 (pow J 2))
* [misc]backup-simplify:  Simplify (/ 1/4 (pow J 2)) into (/ 1/4 (pow J 2))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (pow J 2)) 2) into (/ 1/8 (pow J 2))
* [misc]taylor:  Taking taylor expansion of (/ 1/8 (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of 1/8 in J
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 J) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (pow J 2)) (* (/ 1 (pow J 2)) (/ 0 (pow J 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1/384 into 1/384
* [misc]backup-simplify:  Simplify (+ (* 1/384 (* 1/2 (/ U J))) (* -1/8 (* -1/16 (/ U J)))) into (* 7/768 (/ U J))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1/384 into 1/384
* [misc]backup-simplify:  Simplify (+ (* 1/384 (* 1/2 (/ U J))) (* -1/8 (* -1/16 (/ U J)))) into (* 7/768 (/ U J))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ U J)) (* 7/768 (/ U J))) (+ (* (* -1/16 (/ U J)) (* -1/16 (/ U J))) (* (* 7/768 (/ U J)) (* 1/2 (/ U J))))) into (* 5/384 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (* 5/384 (/ (pow U 2) (pow J 2))) into (* 5/384 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* 5/384 (/ (pow U 2) (pow J 2))) (pow (* -1/32 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) 2)) (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into (* 1/2 (* (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (+ (* 1/1024 (/ (pow U 4) (* (pow J 4) (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) (* 5/384 (/ (pow U 2) (pow J 2))))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1/384 into 1/384
* [misc]backup-simplify:  Simplify (+ (* 1/2 (* (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (+ (* 1/1024 (/ (pow U 4) (* (pow J 4) (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) (* 5/384 (/ (pow U 2) (pow J 2)))))) (+ (* -1/8 (* -1/32 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))))) (* 1/384 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) into (+ (* 1/2048 (* (sqrt (/ 1 (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 3))) (/ (pow U 4) (pow J 4)))) (+ (* 1/384 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (+ (* 5/768 (* (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (/ (pow U 2) (pow J 2)))) (* 1/256 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/2048 (* (sqrt (/ 1 (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 3))) (/ (pow U 4) (pow J 4)))) (+ (* 1/384 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (+ (* 5/768 (* (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (/ (pow U 2) (pow J 2)))) (* 1/256 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1/2048 (* (sqrt (/ 1 (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 3))) (/ (pow U 4) (pow J 4)))) in U
* [misc]taylor:  Taking taylor expansion of 1/2048 in U
* [misc]backup-simplify:  Simplify 1/2048 into 1/2048
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 3))) (/ (pow U 4) (pow J 4))) in U
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 3))) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 3)) in U
* [misc]taylor:  Taking taylor expansion of (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 3) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) in U
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) in U
* [misc]taylor:  Taking taylor expansion of 3 in U
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) in U
* [misc]taylor:  Taking taylor expansion of (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ (pow U 2) (pow J 2))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ (pow U 2) (pow J 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow J 2)) into (/ 1 (pow J 2))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/4 (/ 1 (pow J 2))) into (/ 1/4 (pow J 2))
* [misc]backup-simplify:  Simplify (/ 1/4 (pow J 2)) into (/ 1/4 (pow J 2))
* [misc]backup-simplify:  Simplify (/ (* 2 (/ 1/4 (pow J 2))) 2) into (/ 1/4 (pow J 2))
* [misc]backup-simplify:  Simplify (* 3 (/ 1/4 (pow J 2))) into (/ 3/4 (pow J 2))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ (pow U 4) (pow J 4)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 4) in U
* [misc]taylor:  Taking taylor expansion of (pow J 4) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 4 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 4 in U
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 4 (log J)) into (* 4 (log J))
* [misc]backup-simplify:  Simplify (exp (* 4 (log J))) into (pow J 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow J 4)) into (/ 1 (pow J 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/384 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (+ (* 5/768 (* (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (/ (pow U 2) (pow J 2)))) (* 1/256 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1/384 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) in U
* [misc]taylor:  Taking taylor expansion of 1/384 in U
* [misc]backup-simplify:  Simplify 1/384 into 1/384
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) in U
* [misc]taylor:  Taking taylor expansion of (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ (pow U 2) (pow J 2))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ (pow U 2) (pow J 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow J 2)) into (/ 1 (pow J 2))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (+ (* 5/768 (* (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (/ (pow U 2) (pow J 2)))) (* 1/256 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))))) in U
* [misc]taylor:  Taking taylor expansion of (* 5/768 (* (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (/ (pow U 2) (pow J 2)))) in U
* [misc]taylor:  Taking taylor expansion of 5/768 in U
* [misc]backup-simplify:  Simplify 5/768 into 5/768
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) (/ (pow U 2) (pow J 2))) in U
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) in U
* [misc]taylor:  Taking taylor expansion of (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ (pow U 2) (pow J 2))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ (pow U 2) (pow J 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow J 2)) into (/ 1 (pow J 2))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ (pow U 2) (pow J 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow J 2)) into (/ 1 (pow J 2))
* [misc]taylor:  Taking taylor expansion of (* 1/256 (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) in U
* [misc]taylor:  Taking taylor expansion of 1/256 in U
* [misc]backup-simplify:  Simplify 1/256 into 1/256
* [misc]taylor:  Taking taylor expansion of (* (/ (pow U 2) (pow J 2)) (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) in U
* [misc]taylor:  Taking taylor expansion of (/ (pow U 2) (pow J 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow J 2)) into (/ 1 (pow J 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) in U
* [misc]taylor:  Taking taylor expansion of (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ (pow U 2) (pow J 2))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ (pow U 2) (pow J 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow J 2)) into (/ 1 (pow J 2))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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 1/384 into 1/384
* [misc]backup-simplify:  Simplify 1/384 into 1/384
* [misc]backup-simplify:  Simplify 1/384 into 1/384
* [misc]taylor:  Taking taylor expansion of 1/384 in J
* [misc]backup-simplify:  Simplify 1/384 into 1/384
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/4 (/ 1 (pow J 2))) into (/ 1/4 (pow J 2))
* [misc]backup-simplify:  Simplify (/ 1/4 (pow J 2)) into (/ 1/4 (pow J 2))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (pow J 2)) 2) into (/ 1/8 (pow J 2))
* [misc]backup-simplify:  Simplify (* 1/8 (/ 1/8 (pow J 2))) into (/ 1/64 (pow J 2))
* [misc]backup-simplify:  Simplify (/ 1 (pow J 2)) into (/ 1 (pow J 2))
* [misc]backup-simplify:  Simplify (* 1/32 (/ 1 (pow J 2))) into (/ 1/32 (pow J 2))
* [misc]backup-simplify:  Simplify (+ (/ 1/64 (pow J 2)) (/ 1/32 (pow J 2))) into (* 3/64 (/ 1 (pow J 2)))
* [misc]backup-simplify:  Simplify (* 3/64 (/ 1 (pow J 2))) into (/ 3/64 (pow J 2))
* [misc]taylor:  Taking taylor expansion of (/ 3/64 (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of 3/64 in J
* [misc]backup-simplify:  Simplify 3/64 into 3/64
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]backup-simplify:  Simplify 3/64 into 3/64
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 (* -1/8 (pow K 2))) into (- 1 (* 1/8 (pow K 2)))
* [misc]approximate:  Taking taylor expansion of (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in (K U J) around 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 K) 2)) (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1/2 K)) (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))) into (* (cos (/ 1/2 K)) (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) in U
* [misc]taylor:  Taking taylor expansion of (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1) in U
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]taylor:  Taking taylor expansion of (* (pow U 2) (pow (cos (/ 1/2 K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow (cos (/ 1/2 K)) 2) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (/ 0 J) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (/ 1/2 K))) 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 (pow (cos (/ 1/2 K)) 2)) (* (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)) (/ 0 (pow (cos (/ 1/2 K)) 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* (cos (/ 1/2 K)) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (* 1/2 J) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in J
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow J 2))) (/ 0 J)) 2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (/ 1/2 K)) 2))) (/ 0 (cos (/ 1/2 K)))) 2) 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 (pow (cos (/ 1/2 K)) 2)) (* (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)) (/ 0 (pow (cos (/ 1/2 K)) 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1/2 K)) (/ (cos (/ 1/2 K)) J)) into (/ (pow (cos (/ 1/2 K)) 2) J)
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1/2 K)) 2) J) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (pow (cos (/ 1/2 K)) 2) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (/ 1/2 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (* (/ 1 J) (/ 1 (/ 1 U)))) into (* 1/2 (/ U J))
* [misc]approximate:  Taking taylor expansion of (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in (K U J) around 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (cos (/ (/ 1 (- K)) 2)) (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1/2 K)) (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))) into (* (cos (/ -1/2 K)) (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1/2 K)) (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ -1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ -1/2 K) in U
* [misc]taylor:  Taking taylor expansion of -1/2 in U
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ -1/2 K) into (/ -1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ -1/2 K)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ -1/2 K)) into (sin (/ -1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) in U
* [misc]taylor:  Taking taylor expansion of (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1) in U
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))) in U
* [misc]taylor:  Taking taylor expansion of (pow J 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log J))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log J)) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (log J) into (log J)
* [misc]backup-simplify:  Simplify (* 2 (log J)) into (* 2 (log J))
* [misc]backup-simplify:  Simplify (exp (* 2 (log J))) into (pow J 2)
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1/2 K)) 2) (pow U 2)) in U
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1/2 K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ -1/2 K))))) in U
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ -1/2 K)))) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ -1/2 K))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ -1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ -1/2 K) in U
* [misc]taylor:  Taking taylor expansion of -1/2 in U
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ -1/2 K) into (/ -1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ -1/2 K)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ -1/2 K)) into (sin (/ -1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ -1/2 K)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ -1/2 K)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ -1/2 K))) into (log (cos (/ -1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ -1/2 K)))) into (* 2 (log (cos (/ -1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ -1/2 K))))) into (pow (cos (/ -1/2 K)) 2)
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]backup-simplify:  Simplify (pow (cos (/ -1/2 K)) 2) into (pow (cos (/ -1/2 K)) 2)
* [misc]backup-simplify:  Simplify (/ (pow J 2) (pow (cos (/ -1/2 K)) 2)) into (/ (pow J 2) (pow (cos (/ -1/2 K)) 2))
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ -1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ -1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ -1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ -1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ -1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ -1/2 K))))
* [misc]backup-simplify:  Simplify (/ 0 J) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ -1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (/ -1/2 K))) 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 (pow (cos (/ -1/2 K)) 2)) (* (/ (pow J 2) (pow (cos (/ -1/2 K)) 2)) (/ 0 (pow (cos (/ -1/2 K)) 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ -1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify (cos (/ -1/2 K)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ -1/2 K)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (* (cos (/ -1/2 K)) (* 1/2 (/ J (cos (/ -1/2 K))))) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (* 1/2 J) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in J
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 K) (* (/ -1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow J 2))) (/ 0 J)) 2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ -1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (/ -1/2 K)) 2))) (/ 0 (cos (/ -1/2 K)))) 2) 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 (pow (cos (/ -1/2 K)) 2)) (* (/ (pow J 2) (pow (cos (/ -1/2 K)) 2)) (/ 0 (pow (cos (/ -1/2 K)) 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ -1/2 K)))))) into (/ (cos (/ -1/2 K)) J)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ -1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1/2 K)) (/ (cos (/ -1/2 K)) J)) into (/ (pow (cos (/ -1/2 K)) 2) J)
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ -1/2 K)) 2) J) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ -1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ -1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ -1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ -1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ -1/2 K) in J
* [misc]taylor:  Taking taylor expansion of -1/2 in J
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ -1/2 K) into (/ -1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ -1/2 K)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ -1/2 K)) into (sin (/ -1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ -1/2 K)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ -1/2 K)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ -1/2 K))) into (log (cos (/ -1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ -1/2 K)))) into (* 2 (log (cos (/ -1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ -1/2 K))))) into (pow (cos (/ -1/2 K)) 2)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (pow (cos (/ -1/2 K)) 2) into (pow (cos (/ -1/2 K)) 2)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ -1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (/ -1/2 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (* (/ 1 (- J)) (/ 1 (/ 1 (- U))))) into (* 1/2 (/ U J))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 1/2 (* (cos (* 1/2 K)) J))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) in J
* [misc]taylor:  Taking taylor expansion of 1/8 in J
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (* 1/2 K)) 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (* 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (* 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (* 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (* 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* 1/2 K) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (* 1/2 K))) into (log (cos (* 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (* 1/2 K)))) into (* 2 (log (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (* 1/2 K))))) into (pow (cos (* 1/2 K)) 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]backup-simplify:  Simplify (pow (cos (* 1/2 K)) 2) into (pow (cos (* 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (/ 1/8 (pow (cos (* 1/2 K)) 2)) into (/ 1/8 (pow (cos (* 1/2 K)) 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (* 1/2 K))) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/8 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (* 1/2 K)) 2))) (/ 0 (cos (* 1/2 K)))) 2) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/8 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]approximate:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (cos (/ 1/2 K)))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (cos (/ 1/2 K))) (* (/ 1/2 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (cos (/ 1/2 (/ 1 K)))) (* (/ 1 J) (/ 1 (/ 1 U)))) into (* 1/2 (/ U (* J (cos (* 1/2 K)))))
* [misc]approximate:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (cos (/ 1/2 K)))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ 1/2 (cos (/ 1/2 K))) into (/ 1/2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (cos (/ 1/2 K))) (* (/ 1/2 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (cos (/ 1/2 (/ 1 (- K))))) (* (/ 1 (- J)) (/ 1 (/ 1 (- U))))) into (* 1/2 (/ U (* J (cos (* -1/2 K)))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (log1p (expm1 (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (expm1 (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (expm1 (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (expm1 (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 2 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (expm1 (log1p (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log1p (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (log1p (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log1p (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 3 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (pow (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) 1))>
* [enter]simplify:  Simplifying (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 4 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (pow (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) 1))>
* [enter]simplify:  Simplifying (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 5 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (pow (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) 1))>
* * * * [misc]progress:  [ 6 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (exp (+ (log (* J -2)) (+ (log (cos (/ K 2))) (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (+ (log (* J -2)) (+ (log (cos (/ K 2))) (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (109 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (cos (/ K 2))) (log (* -2 J))) (log (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (+ (+ (log (cos (/ K 2))) (log (* -2 J))) (log (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 7 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (exp (+ (log (* J -2)) (log (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (+ (log (* J -2)) (log (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (* -2 J)) (log (cos (/ K 2)))) (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (+ (+ (log (* -2 J)) (log (cos (/ K 2)))) (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 8 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (exp (log (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (200 enodes)
* * [misc]simplify:  iters left: 1 (204 enodes)
* [exit]simplify:  Simplified to (log (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 9 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (log (exp (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (exp (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (exp (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (exp (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 10 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (cbrt (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2))) (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2))) (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (146 enodes)
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* (cos (/ K 2)) (cos (/ K 2))) (* (cos (/ K 2)) (pow (* -2 J) 3)))))
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* (cos (/ K 2)) (cos (/ K 2))) (* (cos (/ K 2)) (pow (* -2 J) 3)))))
* * * * [misc]progress:  [ 11 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (cbrt (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (132 enodes)
* * [misc]simplify:  iters left: 3 (486 enodes)
* [exit]simplify:  Simplified to (* (* (pow (* -2 J) 3) (pow (cos (/ K 2)) 3)) (pow (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) 3))
* [exit]simplify:  Simplified to (* (* (pow (* -2 J) 3) (pow (cos (/ K 2)) 3)) (pow (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) 3))
* * * * [misc]progress:  [ 12 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (cbrt (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (cbrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* [enter]simplify:  Simplifying (cbrt (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (cbrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 13 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (cbrt (* (* (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (109 enodes)
* * [misc]simplify:  iters left: 3 (421 enodes)
* [exit]simplify:  Simplified to (pow (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 3)
* [exit]simplify:  Simplified to (pow (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 3)
* * * * [misc]progress:  [ 14 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (sqrt (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 15 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* 1 (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* * * * [misc]progress:  [ 16 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))>
* [enter]simplify:  Simplifying (* (* J -2) (cos (/ K 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (* (* -2 J) (cos (/ K 2)))
* [exit]simplify:  Simplified to (* (* -2 J) (cos (/ K 2)))
* * * * [misc]progress:  [ 17 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* J (* -2 (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* -2 (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (* -2 (cos (/ K 2))))
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (* -2 (cos (/ K 2))))
* * * * [misc]progress:  [ 18 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* J -2)))>
* * * * [misc]progress:  [ 19 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (log1p (expm1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (expm1 (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (expm1 (/ (/ (/ U J) 2) (cos (/ K 2))))
* * * * [misc]progress:  [ 20 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (expm1 (log1p (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log1p (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (log1p (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (log1p (/ (/ (/ U J) 2) (cos (/ K 2))))
* * * * [misc]progress:  [ 21 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (pow (/ (/ (/ U 2) J) (cos (/ K 2))) 1)))))>
* * * * [misc]progress:  [ 22 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (exp (- (log (/ (/ U 2) J)) (log (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (- (log (/ (/ U 2) J)) (log (cos (/ K 2))))
* * [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 (60 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (287 enodes)
* [exit]simplify:  Simplified to (- (log (/ U (* J 2))) (log (cos (/ K 2))))
* [exit]simplify:  Simplified to (- (log (/ U (* J 2))) (log (cos (/ K 2))))
* * * * [misc]progress:  [ 23 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (exp (log (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (log (/ (/ U (* J 2)) (cos (/ K 2))))
* [exit]simplify:  Simplified to (log (/ (/ U (* J 2)) (cos (/ K 2))))
* * * * [misc]progress:  [ 24 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (log (exp (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (exp (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (exp (/ (/ (/ U J) 2) (cos (/ K 2))))
* * * * [misc]progress:  [ 25 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (cbrt (/ (* (* (/ (/ U 2) J) (/ (/ U 2) J)) (/ (/ U 2) J)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (/ U 2) J) (/ (/ U 2) J)) (/ (/ U 2) J)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (432 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ U (* J 2)) (cos (/ K 2))) 3)
* [exit]simplify:  Simplified to (pow (/ (/ U (* J 2)) (cos (/ K 2))) 3)
* * * * [misc]progress:  [ 26 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (* (cbrt (/ (/ (/ U 2) J) (cos (/ K 2)))) (cbrt (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (/ (/ U 2) J) (cos (/ K 2)))) (cbrt (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ U J) 2) (cos (/ K 2)))) (cbrt (/ (/ (/ U J) 2) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ U J) 2) (cos (/ K 2)))) (cbrt (/ (/ (/ U J) 2) (cos (/ K 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* * * * [misc]progress:  [ 27 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (cbrt (* (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (288 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ U (* J 2)) (cos (/ K 2))) 3)
* [exit]simplify:  Simplified to (pow (/ (/ U (* J 2)) (cos (/ K 2))) 3)
* * * * [misc]progress:  [ 28 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (sqrt (/ (/ (/ U 2) J) (cos (/ K 2)))) (sqrt (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* [enter]simplify:  Simplifying (sqrt (/ (/ (/ U 2) J) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (sqrt (/ (/ (/ U J) 2) (cos (/ K 2))))
* * * * [misc]progress:  [ 29 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (- (/ (/ U 2) J)) (- (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (- (/ (/ U 2) J))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (/ (- U) (* J 2))
* [exit]simplify:  Simplified to (/ (- U) (* J 2))
* [enter]simplify:  Simplifying (- (cos (/ K 2)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (- (cos (/ K 2)))
* [exit]simplify:  Simplified to (- (cos (/ K 2)))
* * * * [misc]progress:  [ 30 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (/ (cbrt (/ (/ U 2) J)) (cbrt (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2)))) (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2)))) (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2)))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (/ U 2) J)) (cbrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (cbrt (cos (/ K 2))))
* * * * [misc]progress:  [ 31 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) (sqrt (cos (/ K 2)))) (/ (cbrt (/ (/ U 2) J)) (sqrt (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ U (* J 2))) (sqrt (cos (/ K 2)))) (cbrt (/ U (* J 2))))
* [exit]simplify:  Simplified to (* (/ (cbrt (/ U (* J 2))) (sqrt (cos (/ K 2)))) (cbrt (/ U (* J 2))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (/ U 2) J)) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* * * * [misc]progress:  [ 32 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) 1) (/ (cbrt (/ (/ U 2) J)) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ U (* J 2))) (cbrt (/ U (* J 2))))
* [exit]simplify:  Simplified to (* (cbrt (/ U (* J 2))) (cbrt (/ U (* J 2))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (/ U 2) J)) (cos (/ K 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (cos (/ K 2)))
* [exit]simplify:  Simplified to (/ (cbrt (/ U (* J 2))) (cos (/ K 2)))
* * * * [misc]progress:  [ 33 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ (sqrt (/ (/ U 2) J)) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (/ (sqrt (/ (/ U 2) J)) (cbrt (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ U (* J 2))) (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ U (* J 2))) (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) (cbrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (cbrt (cos (/ K 2))))
* * * * [misc]progress:  [ 34 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ (sqrt (/ (/ U 2) J)) (sqrt (cos (/ K 2)))) (/ (sqrt (/ (/ U 2) J)) (sqrt (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (sqrt (cos (/ K 2))))
* * * * [misc]progress:  [ 35 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ (sqrt (/ (/ U 2) J)) 1) (/ (sqrt (/ (/ U 2) J)) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (sqrt (/ U (* J 2)))
* [exit]simplify:  Simplified to (sqrt (/ U (* J 2)))
* [enter]simplify:  Simplifying (/ (sqrt (/ (/ U 2) J)) (cos (/ K 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (cos (/ K 2)))
* [exit]simplify:  Simplified to (/ (sqrt (/ U (* J 2))) (cos (/ K 2)))
* * * * [misc]progress:  [ 36 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ 1 (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (/ (/ (/ U 2) J) (cbrt (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (/ (/ U 2) J) (cbrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (cbrt (cos (/ K 2))))
* * * * [misc]progress:  [ 37 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ 1 (sqrt (cos (/ K 2)))) (/ (/ (/ U 2) J) (sqrt (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (/ (/ U 2) J) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (sqrt (cos (/ K 2))))
* * * * [misc]progress:  [ 38 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ 1 1) (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [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 (/ (/ (/ U 2) J) (cos (/ K 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ (/ U (* J 2)) (cos (/ K 2)))
* [exit]simplify:  Simplified to (/ (/ U (* J 2)) (cos (/ K 2)))
* * * * [misc]progress:  [ 39 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ (/ U 2) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (/ (/ 1 J) (cbrt (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (/ (/ U 2) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ U 2) (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ (/ U 2) (cbrt (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (/ 1 J) (cbrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 J) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ 1 J) (cbrt (cos (/ K 2))))
* * * * [misc]progress:  [ 40 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ (/ U 2) (sqrt (cos (/ K 2)))) (/ (/ 1 J) (sqrt (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (/ (/ U 2) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (/ U 2) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ U 2) (sqrt (cos (/ K 2))))
* [enter]simplify:  Simplifying (/ (/ 1 J) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 J) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ 1 J) (sqrt (cos (/ K 2))))
* * * * [misc]progress:  [ 41 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ (/ U 2) 1) (/ (/ 1 J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (/ U 2) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ U 2)
* [exit]simplify:  Simplified to (/ U 2)
* [enter]simplify:  Simplifying (/ (/ 1 J) (cos (/ K 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 J) (cos (/ K 2)))
* [exit]simplify:  Simplified to (/ (/ 1 J) (cos (/ K 2)))
* * * * [misc]progress:  [ 42 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* * * * [misc]progress:  [ 43 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* (/ (/ U 2) J) (/ 1 (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ 1 (cos (/ K 2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos (/ K 2)))
* [exit]simplify:  Simplified to (/ 1 (cos (/ K 2)))
* * * * [misc]progress:  [ 44 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ 1 (/ (cos (/ K 2)) (/ (/ U 2) J)))))))>
* [enter]simplify:  Simplifying (/ (cos (/ K 2)) (/ (/ U 2) J))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (/ U (* J 2)))
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (/ U (* J 2)))
* * * * [misc]progress:  [ 45 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ (/ U 2) J) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (cbrt (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (/ (/ U 2) J) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (/ U (* J 2)) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* [exit]simplify:  Simplified to (/ (/ U (* J 2)) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * * * [misc]progress:  [ 46 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ (/ U 2) J) (sqrt (cos (/ K 2)))) (sqrt (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (/ (/ (/ U 2) J) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (/ (/ (/ U J) 2) (sqrt (cos (/ K 2))))
* * * * [misc]progress:  [ 47 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ (/ U 2) J) 1) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (/ (/ (/ U 2) J) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ U (* J 2))
* [exit]simplify:  Simplified to (/ U (* J 2))
* * * * [misc]progress:  [ 48 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (* (cbrt (/ (/ U 2) J)) (cbrt (/ (/ U 2) J))) (/ (cos (/ K 2)) (cbrt (/ (/ U 2) J))))))))>
* [enter]simplify:  Simplifying (/ (cos (/ K 2)) (cbrt (/ (/ U 2) J)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (cbrt (/ U (* J 2))))
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (cbrt (/ U (* J 2))))
* * * * [misc]progress:  [ 49 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (sqrt (/ (/ U 2) J)) (/ (cos (/ K 2)) (sqrt (/ (/ U 2) J))))))))>
* [enter]simplify:  Simplifying (/ (cos (/ K 2)) (sqrt (/ (/ U 2) J)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (sqrt (/ U (* J 2))))
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (sqrt (/ U (* J 2))))
* * * * [misc]progress:  [ 50 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ 1 (/ (cos (/ K 2)) (/ (/ U 2) J)))))))>
* [enter]simplify:  Simplifying (/ (cos (/ K 2)) (/ (/ U 2) J))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (/ U (* J 2)))
* [exit]simplify:  Simplified to (/ (cos (/ K 2)) (/ U (* J 2)))
* * * * [misc]progress:  [ 51 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ U 2) (/ (cos (/ K 2)) (/ 1 J)))))))>
* [enter]simplify:  Simplifying (/ (cos (/ K 2)) (/ 1 J))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) J)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) J)
* * * * [misc]progress:  [ 52 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ U 2) (* (cos (/ K 2)) J))))))>
* [enter]simplify:  Simplifying (* (cos (/ K 2)) J)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) J)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) J)
* * * * [misc]progress:  [ 53 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (log1p (expm1 (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (expm1 (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (expm1 (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))))
* [exit]simplify:  Simplified to (expm1 (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))))
* * * * [misc]progress:  [ 54 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (expm1 (log1p (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log1p (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (log1p (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))))
* [exit]simplify:  Simplified to (log1p (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))))
* * * * [misc]progress:  [ 55 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (pow (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 1)))>
* [enter]simplify:  Simplifying (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2)))
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2)))
* * * * [misc]progress:  [ 56 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (pow (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 1)))>
* * * * [misc]progress:  [ 57 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (exp (+ (log (cos (/ K 2))) (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (+ (log (cos (/ K 2))) (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (+ (log (cos (/ K 2))) (log (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (+ (log (cos (/ K 2))) (log (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2))))))
* * * * [misc]progress:  [ 58 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (exp (log (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (log (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2))))
* [exit]simplify:  Simplified to (log (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2))))
* * * * [misc]progress:  [ 59 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (log (exp (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (exp (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (pow (exp (cos (/ K 2))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (pow (exp (cos (/ K 2))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 60 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (cbrt (* (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2))) (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2))) (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (137 enodes)
* [exit]simplify:  Simplified to (pow (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (cos (/ K 2))) 3)
* [exit]simplify:  Simplified to (pow (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (cos (/ K 2))) 3)
* * * * [misc]progress:  [ 61 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (* (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2)))) (cbrt (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (cbrt (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2)))) (cbrt (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2)))))
* [enter]simplify:  Simplifying (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (cbrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))))
* [exit]simplify:  Simplified to (cbrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))))
* * * * [misc]progress:  [ 62 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (cbrt (* (* (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (129 enodes)
* [exit]simplify:  Simplified to (pow (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))) 3)
* [exit]simplify:  Simplified to (pow (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))) 3)
* * * * [misc]progress:  [ 63 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (sqrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))))
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))))
* [enter]simplify:  Simplifying (sqrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))))
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cos (/ K 2))))
* * * * [misc]progress:  [ 64 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* 1 (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* * * * [misc]progress:  [ 65 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (* (cos (/ K 2)) (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (cos (/ K 2)) (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))))) (cos (/ K 2)))
* [exit]simplify:  Simplified to (* (* (cbrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))))) (cos (/ K 2)))
* * * * [misc]progress:  [ 66 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (* (cos (/ K 2)) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (cos (/ K 2)) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (* (cos (/ K 2)) (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 67 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (* (cos (/ K 2)) 1) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (cos (/ K 2)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (cos (/ K 2))
* [exit]simplify:  Simplified to (cos (/ K 2))
* * * * [misc]progress:  [ 68 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))) (* (cbrt (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (cbrt (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (cbrt (cos (/ K 2))))
* * * * [misc]progress:  [ 69 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (sqrt (cos (/ K 2))) (* (sqrt (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (sqrt (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (sqrt (cos (/ K 2))))
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (sqrt (cos (/ K 2))))
* * * * [misc]progress:  [ 70 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* 1 (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2)))
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (cos (/ K 2)))
* * * * [misc]progress:  [ 71 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (cos (/ K 2)))))>
* * * * [misc]progress:  [ 72 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (log1p (expm1 (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (expm1 (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (expm1 (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (expm1 (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 73 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (expm1 (log1p (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log1p (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (log1p (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (log1p (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 74 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* * [misc]simplify:  iters left: 2 (449 enodes)
* [exit]simplify:  Simplified to (fma (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))) 1)
* [exit]simplify:  Simplified to (fma (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))) 1)
* * * * [misc]progress:  [ 75 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (pow (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) 1))))>
* * * * [misc]progress:  [ 76 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (exp (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (log (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (log (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 77 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (log (exp (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (exp (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (exp (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (exp (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 78 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (* (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (* (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (cbrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (cbrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 79 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (cbrt (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (pow (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) 3)
* [exit]simplify:  Simplified to (pow (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) 3)
* * * * [misc]progress:  [ 80 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [enter]simplify:  Simplifying (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 81 / 93 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (* 1 (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* * * * [misc]progress:  [ 82 / 93 ] simplifiying candidate #<alt-event (λ (J K U) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 83 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* -2 (* (cos (* 1/2 K)) J)))>
* [enter]simplify:  Simplifying (* -2 (* (cos (* 1/2 K)) J))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (cos (* K 1/2)) (* J -2))
* * * * [misc]progress:  [ 84 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* -2 (* (cos (* -1/2 K)) J)))>
* [enter]simplify:  Simplifying (* -2 (* (cos (* -1/2 K)) J))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (cos (* K -1/2)) (* J -2))
* * * * [misc]progress:  [ 85 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (+ (* 1/16 (/ (* (pow K 2) U) J)) (* 1/2 (/ U J)))))))>
* [enter]simplify:  Simplifying (* (* J -2) (* (cos (/ K 2)) (hypot 1 (+ (* 1/16 (/ (* (pow K 2) U) J)) (* 1/2 (/ U J))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (234 enodes)
* * [misc]simplify:  iters left: 1 (334 enodes)
* [exit]simplify:  Simplified to (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (* U (fma (/ K J) (* 1/16 K) (/ 1/2 J)))))
* * * * [misc]progress:  [ 86 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* 1/2 (/ U (* J (cos (* 1/2 K)))))))))>
* [enter]simplify:  Simplifying (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* 1/2 (/ U (* J (cos (* 1/2 K))))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (* (/ 1/2 J) U) (cos (* 1/2 K)))) (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 87 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* -1/2 (/ U (* J (cos (* -1/2 K)))))))))>
* [enter]simplify:  Simplifying (* (* J -2) (* (cos (/ K 2)) (hypot 1 (* -1/2 (/ U (* J (cos (* -1/2 K))))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (* (/ -1/2 J) U) (cos (* -1/2 K)))) (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 88 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* J -2) (- 1 (* 1/8 (pow K 2)))))>
* [enter]simplify:  Simplifying (* (* J -2) (- 1 (* 1/8 (pow K 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (403 enodes)
* [exit]simplify:  Simplified to (fma (* -2 J) (* (- K) (* K 1/8)) (* -2 J))
* * * * [misc]progress:  [ 89 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* J -2) (* 1/2 (/ U J))))>
* [enter]simplify:  Simplifying (* (* J -2) (* 1/2 (/ U J)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (190 enodes)
* * [misc]simplify:  iters left: 1 (301 enodes)
* [exit]simplify:  Simplified to (* -2 (* 1/2 U))
* * * * [misc]progress:  [ 90 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* J -2) (* 1/2 (/ U J))))>
* [enter]simplify:  Simplifying (* (* J -2) (* 1/2 (/ U J)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (190 enodes)
* * [misc]simplify:  iters left: 1 (301 enodes)
* [exit]simplify:  Simplified to (* -2 (* 1/2 U))
* * * * [misc]progress:  [ 91 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* J -2) (* (cos (/ K 2)) 1)))>
* [enter]simplify:  Simplifying (* (* J -2) (* (cos (/ K 2)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (* (cos (/ K 2)) (* -2 J))
* * * * [misc]progress:  [ 92 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (* 1/2 (/ U (* J (cos (* 1/2 K))))))))>
* [enter]simplify:  Simplifying (* (* J -2) (* (cos (/ K 2)) (* 1/2 (/ U (* J (cos (* 1/2 K)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (94 enodes)
* * [misc]simplify:  iters left: 3 (371 enodes)
* [exit]simplify:  Simplified to (* (/ (* (/ U J) J) (cos (* K 1/2))) (* (cos (/ K 2)) (* 1/2 -2)))
* * * * [misc]progress:  [ 93 / 93 ] simplifiying candidate #<alt-event (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (* 1/2 (/ U (* J (cos (* -1/2 K))))))))>
* [enter]simplify:  Simplifying (* (* J -2) (* (cos (/ K 2)) (* 1/2 (/ U (* J (cos (* -1/2 K)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (377 enodes)
* [exit]simplify:  Simplified to (* (* (cos (/ K 2)) (* (/ U J) (* -2 J))) (/ 1/2 (cos (* -1/2 K))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) into (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ U (cos (* 1/2 K)))) 0) into (* +nan.0 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 1/2 (* (cos (* 1/2 K)) J))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) in J
* [misc]taylor:  Taking taylor expansion of 1/16 in J
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (* 1/2 K)) 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (* 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (* 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (* 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (* 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* 1/2 K) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (* 1/2 K))) into (log (cos (* 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (* 1/2 K)))) into (* 2 (log (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (* 1/2 K))))) into (pow (cos (* 1/2 K)) 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]backup-simplify:  Simplify (pow (cos (* 1/2 K)) 2) into (pow (cos (* 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (/ 1/16 (pow (cos (* 1/2 K)) 2)) into (/ 1/16 (pow (cos (* 1/2 K)) 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (* 1/2 K))) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (* 1/2 K)) 2))) (/ 0 (cos (* 1/2 K)))) 2) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 K)))) (/ 1 J)) into (/ +nan.0 (* (cos (* 1/2 K)) J))
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 (- K))))) (/ 1 (- J))) into (/ +nan.0 (* (cos (* -1/2 K)) J))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) into (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ U (cos (* 1/2 K)))) 0) into (* +nan.0 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 1/2 (* (cos (* 1/2 K)) J))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) in J
* [misc]taylor:  Taking taylor expansion of 1/16 in J
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (* 1/2 K)) 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (* 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (* 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (* 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (* 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* 1/2 K) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (* 1/2 K))) into (log (cos (* 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (* 1/2 K)))) into (* 2 (log (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (* 1/2 K))))) into (pow (cos (* 1/2 K)) 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]backup-simplify:  Simplify (pow (cos (* 1/2 K)) 2) into (pow (cos (* 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (/ 1/16 (pow (cos (* 1/2 K)) 2)) into (/ 1/16 (pow (cos (* 1/2 K)) 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (* 1/2 K))) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (* 1/2 K)) 2))) (/ 0 (cos (* 1/2 K)))) 2) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 K)))) (/ 1 J)) into (/ +nan.0 (* (cos (* 1/2 K)) J))
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 (- K))))) (/ 1 (- J))) into (/ +nan.0 (* (cos (* -1/2 K)) J))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in (J K U) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (* J -2) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in K
* [misc]taylor:  Taking taylor expansion of (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in K
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (* J -2) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) into (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) into (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (* J -2) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ U (cos (* 1/2 K)))) 0) into (* +nan.0 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ U (cos (* 1/2 K)))) 0) into (* +nan.0 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (* J -2) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ U (cos (* 1/2 K)))) 0) into (* +nan.0 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ U (cos (* 1/2 K)))) 0) into (* +nan.0 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (* -2 (cos (* 1/2 K))) into (* -2 (cos (* 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 (/ (pow (* +nan.0 (/ U (cos (* 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow U 2)) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (/ (pow (* +nan.0 (/ U (cos (* 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow U 2)) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -2 (cos (* 1/2 K))) (* +nan.0 (/ U (cos (* 1/2 K))))) into (* +nan.0 U)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 (* (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in (J K U) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (* (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in K
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in K
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* -2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* -2 (cos (/ 1/2 K))) in U
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 1/2 (* (cos (/ 1/2 K)) U))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 1/2 (* (cos (/ 1/2 K)) U))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -2 (cos (/ 1/2 K))) (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))) into (/ -1/8 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]backup-simplify:  Simplify (+ (* (* -2 (cos (/ 1/2 K))) (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))) (/ -1/8 (* (cos (/ 1/2 K)) (pow U 2)))) into (- (* 1/4 (/ 1 (* (cos (/ 1/2 K)) (pow U 2)))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/4 (/ 1 (* (cos (/ 1/2 K)) (pow U 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ 1 (* (cos (/ 1/2 K)) (pow U 2)))) in K
* [misc]taylor:  Taking taylor expansion of 1/4 in K
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (cos (/ 1/2 K)) (pow U 2))) in K
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in K
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log U))) in K
* [misc]taylor:  Taking taylor expansion of (* 2 (log U)) in K
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (log U) into (log U)
* [misc]backup-simplify:  Simplify (* 2 (log U)) into (* 2 (log U))
* [misc]backup-simplify:  Simplify (exp (* 2 (log U))) into (pow U 2)
* [misc]backup-simplify:  Simplify (* (cos (/ 1/2 K)) (pow U 2)) into (* (cos (/ 1/2 K)) (pow U 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (cos (/ 1/2 K)) (pow U 2))) into (/ 1 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ 1 (* (cos (/ 1/2 K)) (pow U 2)))) into (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2))) into (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/4 (cos (/ 1/2 K))) into (/ 1/4 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ 1/4 (cos (/ 1/2 K))) into (/ 1/4 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 U) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (* (cos (/ 1/2 K)) (pow U 2))) (/ 0 (* (cos (/ 1/2 K)) (pow U 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (pow (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) 2) into (/ 1/128 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))
* [misc]backup-simplify:  Simplify (/ (+ (/ 1/128 (* (pow (cos (/ 1/2 K)) 4) (pow U 4))) (pow (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2)) 2) into (/ 3/512 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (pow (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) 2) into (/ 1/128 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))
* [misc]backup-simplify:  Simplify (/ (+ (/ 1/128 (* (pow (cos (/ 1/2 K)) 4) (pow U 4))) (pow (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2)) 2) into (/ 3/512 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -2 (cos (/ 1/2 K))) (/ 3/512 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))) into (/ -3/256 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))
* [misc]backup-simplify:  Simplify (+ (* (* -2 (cos (/ 1/2 K))) (/ 3/512 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))) (+ (* (/ -1/8 (* (cos (/ 1/2 K)) (pow U 2))) (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))) (/ -3/256 (* (pow (cos (/ 1/2 K)) 3) (pow U 4))))) into (- (* 1/32 (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/32 (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1/32 (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))) in K
* [misc]taylor:  Taking taylor expansion of 1/32 in K
* [misc]backup-simplify:  Simplify 1/32 into 1/32
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4))) in K
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1/2 K)) 3) (pow U 4)) in K
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in K
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in K
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in K
* [misc]taylor:  Taking taylor expansion of 3 in K
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]taylor:  Taking taylor expansion of (pow U 4) in K
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log U))) in K
* [misc]taylor:  Taking taylor expansion of (* 4 (log U)) in K
* [misc]taylor:  Taking taylor expansion of 4 in K
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (log U) into (log U)
* [misc]backup-simplify:  Simplify (* 4 (log U)) into (* 4 (log U))
* [misc]backup-simplify:  Simplify (exp (* 4 (log U))) into (pow U 4)
* [misc]backup-simplify:  Simplify (* (pow (cos (/ 1/2 K)) 3) (pow U 4)) into (* (pow (cos (/ 1/2 K)) 3) (pow U 4))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4))) into (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))
* [misc]backup-simplify:  Simplify (* 1/32 (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))) into (/ 1/32 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))
* [misc]backup-simplify:  Simplify (/ 1/32 (* (pow (cos (/ 1/2 K)) 3) (pow U 4))) into (/ 1/32 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))
* [misc]taylor:  Taking taylor expansion of (/ 1/32 (* (pow (cos (/ 1/2 K)) 3) (pow U 4))) in U
* [misc]taylor:  Taking taylor expansion of 1/32 in U
* [misc]backup-simplify:  Simplify 1/32 into 1/32
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1/2 K)) 3) (pow U 4)) in U
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in U
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in U
* [misc]taylor:  Taking taylor expansion of 3 in U
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]taylor:  Taking taylor expansion of (pow U 4) in U
* [misc]backup-simplify:  Simplify (pow (cos (/ 1/2 K)) 3) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1/32 (pow (cos (/ 1/2 K)) 3)) into (/ 1/32 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (/ 1/2 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (/ 1/2 K)) 2))) (/ 0 (cos (/ 1/2 K)))) 2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (pow (cos (/ 1/2 K)) 3)) (* (/ 1/32 (pow (cos (/ 1/2 K)) 3)) (/ 0 (pow (cos (/ 1/2 K)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (pow (cos (/ 1/2 K)) 3)) (* (/ 1/32 (pow (cos (/ 1/2 K)) 3)) (/ 0 (pow (cos (/ 1/2 K)) 3)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow U 2))) (/ 0 U)) 2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (* (cos (/ 1/2 K)) (pow U 2))) (/ 0 (* (cos (/ 1/2 K)) (pow U 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (* -2 (cos (/ 1/2 (/ 1 K)))) (/ 1 (/ 1 J))) (* (/ 1/4 (cos (/ 1/2 (/ 1 K)))) (* (pow (/ 1 U) -2) (/ 1 J)))) into (- (* 1/4 (/ (pow U 2) (* J (cos (* 1/2 K))))) (* 2 (* (cos (* 1/2 K)) J)))
* [misc]approximate:  Taking taylor expansion of (* (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in (J K U) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in U
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in U
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (* (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in K
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in K
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))))) in J
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* 2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* 2 (cos (/ 1/2 K))) in U
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ -1/2 (* (cos (/ 1/2 K)) U))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ -1/2 (* (cos (/ 1/2 K)) U))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) into (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) into (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))
* [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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* 2 (cos (/ 1/2 K))) (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))) into (/ 1/8 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]backup-simplify:  Simplify (+ (* (* 2 (cos (/ 1/2 K))) (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))) (/ 1/8 (* (cos (/ 1/2 K)) (pow U 2)))) into (* 1/4 (/ 1 (* (cos (/ 1/2 K)) (pow U 2))))
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ 1 (* (cos (/ 1/2 K)) (pow U 2)))) in K
* [misc]taylor:  Taking taylor expansion of 1/4 in K
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (cos (/ 1/2 K)) (pow U 2))) in K
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in K
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log U))) in K
* [misc]taylor:  Taking taylor expansion of (* 2 (log U)) in K
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (log U) into (log U)
* [misc]backup-simplify:  Simplify (* 2 (log U)) into (* 2 (log U))
* [misc]backup-simplify:  Simplify (exp (* 2 (log U))) into (pow U 2)
* [misc]backup-simplify:  Simplify (* (cos (/ 1/2 K)) (pow U 2)) into (* (cos (/ 1/2 K)) (pow U 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (cos (/ 1/2 K)) (pow U 2))) into (/ 1 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ 1 (* (cos (/ 1/2 K)) (pow U 2)))) into (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/4 (* (cos (/ 1/2 K)) (pow U 2))) in U
* [misc]taylor:  Taking taylor expansion of 1/4 in U
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1/2 K)) (pow U 2)) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (pow U 2) in U
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1/4 (cos (/ 1/2 K))) into (/ 1/4 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ 1/4 (cos (/ 1/2 K))) into (/ 1/4 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 U) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (* (cos (/ 1/2 K)) (pow U 2))) (/ 0 (* (cos (/ 1/2 K)) (pow U 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 U into U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (pow (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) 2) into (/ 1/128 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))
* [misc]backup-simplify:  Simplify (/ (+ (/ 1/128 (* (pow (cos (/ 1/2 K)) 4) (pow U 4))) (pow (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2)) 2) into (/ 3/512 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ -1/2 (* (cos (/ 1/2 K)) U)) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (pow (/ 1/8 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2) 2) into (/ 1/128 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))
* [misc]backup-simplify:  Simplify (/ (+ (/ 1/128 (* (pow (cos (/ 1/2 K)) 4) (pow U 4))) (pow (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2))) 2)) 2) into (/ 3/512 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))
* [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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* 2 (cos (/ 1/2 K))) (/ 3/512 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))) into (/ 3/256 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))
* [misc]backup-simplify:  Simplify (+ (* (* 2 (cos (/ 1/2 K))) (/ 3/512 (* (pow (cos (/ 1/2 K)) 4) (pow U 4)))) (+ (* (/ 1/8 (* (cos (/ 1/2 K)) (pow U 2))) (/ 1/16 (* (pow (cos (/ 1/2 K)) 2) (pow U 2)))) (/ 3/256 (* (pow (cos (/ 1/2 K)) 3) (pow U 4))))) into (* 1/32 (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4))))
* [misc]taylor:  Taking taylor expansion of (* 1/32 (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))) in K
* [misc]taylor:  Taking taylor expansion of 1/32 in K
* [misc]backup-simplify:  Simplify 1/32 into 1/32
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4))) in K
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1/2 K)) 3) (pow U 4)) in K
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in K
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in K
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in K
* [misc]taylor:  Taking taylor expansion of 3 in K
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]taylor:  Taking taylor expansion of (pow U 4) in K
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log U))) in K
* [misc]taylor:  Taking taylor expansion of (* 4 (log U)) in K
* [misc]taylor:  Taking taylor expansion of 4 in K
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (log U) into (log U)
* [misc]backup-simplify:  Simplify (* 4 (log U)) into (* 4 (log U))
* [misc]backup-simplify:  Simplify (exp (* 4 (log U))) into (pow U 4)
* [misc]backup-simplify:  Simplify (* (pow (cos (/ 1/2 K)) 3) (pow U 4)) into (* (pow (cos (/ 1/2 K)) 3) (pow U 4))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4))) into (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))
* [misc]backup-simplify:  Simplify (* 1/32 (/ 1 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))) into (/ 1/32 (* (pow (cos (/ 1/2 K)) 3) (pow U 4)))
* [misc]taylor:  Taking taylor expansion of (/ 1/32 (* (pow (cos (/ 1/2 K)) 3) (pow U 4))) in U
* [misc]taylor:  Taking taylor expansion of 1/32 in U
* [misc]backup-simplify:  Simplify 1/32 into 1/32
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1/2 K)) 3) (pow U 4)) in U
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in U
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in U
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in U
* [misc]taylor:  Taking taylor expansion of 3 in U
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in U
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in U
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in U
* [misc]taylor:  Taking taylor expansion of 1/2 in U
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]taylor:  Taking taylor expansion of (pow U 4) in U
* [misc]backup-simplify:  Simplify (pow (cos (/ 1/2 K)) 3) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1/32 (pow (cos (/ 1/2 K)) 3)) into (/ 1/32 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (/ 1/2 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (/ 1/2 K)) 2))) (/ 0 (cos (/ 1/2 K)))) 2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (pow (cos (/ 1/2 K)) 3)) (* (/ 1/32 (pow (cos (/ 1/2 K)) 3)) (/ 0 (pow (cos (/ 1/2 K)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (pow (cos (/ 1/2 K)) 3)) (* (/ 1/32 (pow (cos (/ 1/2 K)) 3)) (/ 0 (pow (cos (/ 1/2 K)) 3)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow U 2))) (/ 0 U)) 2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (* (cos (/ 1/2 K)) (pow U 2))) (/ 0 (* (cos (/ 1/2 K)) (pow U 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in U
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1/4 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (* 2 (cos (/ 1/2 (/ 1 (- K))))) (/ 1 (/ 1 (- J)))) (* (/ 1/4 (cos (/ 1/2 (/ 1 (- K))))) (* (pow (/ 1 (- U)) -2) (/ 1 (- J))))) into (- (+ (* 2 (* (cos (* -1/2 K)) J)) (* 1/4 (/ (pow U 2) (* J (cos (* -1/2 K)))))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in (J K) around 0
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (* J -2) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (* J -2) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* (* J -2) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (* J -2) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (* -2 (cos (* 1/2 K))) into (* -2 (cos (* 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* -2 (cos (* 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [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 1/2 into 1/2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -2 J) into (* -2 J)
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in (J K) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 J) -2) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 J) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* -2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* -2 (cos (/ 1/2 K))) into (* -2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -2 (cos (/ 1/2 (/ 1 K)))) (/ 1 (/ 1 J))) into (* -2 (* (cos (* 1/2 K)) J))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in (J K) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]taylor:  Taking taylor expansion of -2 in K
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- J)) -2) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- J)) -2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]taylor:  Taking taylor expansion of -2 in J
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (* 2 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (cos (/ 1/2 K))) into (* 2 (cos (/ 1/2 K)))
* [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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* 2 (cos (/ 1/2 (/ 1 (- K))))) (/ 1 (/ 1 (- J)))) into (* -2 (* (cos (* -1/2 K)) J))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (log1p (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 2 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (expm1 (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 3 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (pow (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) 1/2)))>
* * * * [misc]progress:  [ 4 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (pow (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 1)))>
* * * * [misc]progress:  [ 5 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (exp (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 6 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (log (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 7 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [enter]simplify:  Simplifying (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 8 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* * * * [misc]progress:  [ 9 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 10 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 11 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (sqrt 1) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 12 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 13 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (fabs (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* * * * [misc]progress:  [ 14 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* 1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* * * * [misc]progress:  [ 15 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (log1p (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 16 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (expm1 (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 17 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (pow (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) 1/2)) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * * [misc]progress:  [ 18 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (pow (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 1)) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * * [misc]progress:  [ 19 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (exp (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 20 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (log (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 21 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [enter]simplify:  Simplifying (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 22 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (cbrt (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* * * * [misc]progress:  [ 23 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 24 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 25 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* (sqrt 1) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 26 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 27 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (fabs (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * * [misc]progress:  [ 28 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* 1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * * [misc]progress:  [ 29 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (log1p (expm1 (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (expm1 (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (expm1 (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (expm1 (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 30 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (expm1 (log1p (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log1p (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (log1p (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (log1p (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 31 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (pow (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) 1))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (204 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 32 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (pow (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) 1))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (204 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 33 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (pow (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) 1))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (204 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 34 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (pow (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) 1))>
* * * * [misc]progress:  [ 35 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (exp (+ (+ (+ (log (* J -2)) (log (cos (/ K 2)))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (+ (+ (+ (log (* J -2)) (log (cos (/ K 2)))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* * [misc]simplify:  iters left: 1 (246 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (+ (log (cos (/ K 2))) (log (* -2 J))))
* [exit]simplify:  Simplified to (+ (+ (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (+ (log (cos (/ K 2))) (log (* -2 J))))
* * * * [misc]progress:  [ 36 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (exp (+ (+ (log (* (* J -2) (cos (/ K 2)))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (+ (+ (log (* (* J -2) (cos (/ K 2)))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (210 enodes)
* [exit]simplify:  Simplified to (+ (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (+ (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (log (* (* -2 J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (+ (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (+ (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (log (* (* -2 J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 37 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (exp (+ (log (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (+ (log (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (214 enodes)
* * [misc]simplify:  iters left: 1 (263 enodes)
* [exit]simplify:  Simplified to (+ (log (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cos (/ K 2)))) (log (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* -2 J))))
* [exit]simplify:  Simplified to (+ (log (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cos (/ K 2)))) (log (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* -2 J))))
* * * * [misc]progress:  [ 38 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (exp (log (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (173 enodes)
* * [misc]simplify:  iters left: 2 (334 enodes)
* * [misc]simplify:  iters left: 1 (425 enodes)
* [exit]simplify:  Simplified to (log (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 39 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (log (exp (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (exp (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (147 enodes)
* * [misc]simplify:  iters left: 2 (231 enodes)
* * [misc]simplify:  iters left: 1 (267 enodes)
* [exit]simplify:  Simplified to (exp (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (exp (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 40 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (cbrt (* (* (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2)))) (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2)))) (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (189 enodes)
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* (cos (/ K 2)) (cos (/ K 2))) (* (cos (/ K 2)) (pow (* -2 J) 3)))) (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* (cos (/ K 2)) (cos (/ K 2))) (* (cos (/ K 2)) (pow (* -2 J) 3)))) (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 41 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (cbrt (* (* (* (* (* (* J -2) (cos (/ K 2))) (* (* J -2) (cos (/ K 2)))) (* (* J -2) (cos (/ K 2)))) (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* (* J -2) (cos (/ K 2))) (* (* J -2) (cos (/ K 2)))) (* (* J -2) (cos (/ K 2)))) (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (pow (* (* -2 J) (cos (/ K 2))) 3)) (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (pow (* (* -2 J) (cos (/ K 2))) 3)) (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 42 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (cbrt (* (* (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (140 enodes)
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))) (* (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))) (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (* (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))) (* (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))) (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 43 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (cbrt (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (206 enodes)
* * [misc]simplify:  iters left: 1 (219 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (cbrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (cbrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (cbrt (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))))
* [enter]simplify:  Simplifying (cbrt (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (cbrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (cbrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 44 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (cbrt (* (* (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (416 enodes)
* [exit]simplify:  Simplified to (pow (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))) 3)
* [exit]simplify:  Simplified to (pow (* (* (* -2 J) (cos (/ K 2))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))) 3)
* * * * [misc]progress:  [ 45 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (sqrt (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [enter]simplify:  Simplifying (sqrt (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (* (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))
* * * * [misc]progress:  [ 46 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* 1 (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* * * * [misc]progress:  [ 47 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (236 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (* -2 J) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (* -2 J) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * * * [misc]progress:  [ 48 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (169 enodes)
* * [misc]simplify:  iters left: 2 (300 enodes)
* * [misc]simplify:  iters left: 1 (325 enodes)
* [exit]simplify:  Simplified to (* (* (* (* -2 J) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (* (* (* -2 J) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))))
* * * * [misc]progress:  [ 49 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (152 enodes)
* * [misc]simplify:  iters left: 2 (297 enodes)
* * [misc]simplify:  iters left: 1 (329 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (* (* (* -2 J) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (* (* (* -2 J) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))))
* * * * [misc]progress:  [ 50 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt 1)) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt 1))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (152 enodes)
* * [misc]simplify:  iters left: 2 (297 enodes)
* * [misc]simplify:  iters left: 1 (329 enodes)
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (* (* (sqrt 1) (* -2 J)) (cos (/ K 2))))
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (* (* (sqrt 1) (* -2 J)) (cos (/ K 2))))
* * * * [misc]progress:  [ 51 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (152 enodes)
* * [misc]simplify:  iters left: 2 (297 enodes)
* * [misc]simplify:  iters left: 1 (329 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (* (* (* -2 J) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))) (* (* (* -2 J) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))))
* * * * [misc]progress:  [ 52 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) 1) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) 1)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (234 enodes)
* * [misc]simplify:  iters left: 1 (336 enodes)
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (* (cos (/ K 2)) (* -2 J)))
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (* (cos (/ K 2)) (* -2 J)))
* * * * [misc]progress:  [ 53 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* [enter]simplify:  Simplifying (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))
* [exit]simplify:  Simplified to (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))
* * * * [misc]progress:  [ 54 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))>
* * * * [misc]progress:  [ 55 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (log1p (expm1 (* (* J -2) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (expm1 (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (expm1 (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (expm1 (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 56 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (expm1 (log1p (* (* J -2) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (log1p (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (log1p (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (log1p (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 57 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (pow (* (* J -2) (cos (/ K 2))) 1) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* J -2) (cos (/ K 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (* (* -2 J) (cos (/ K 2)))
* [exit]simplify:  Simplified to (* (* -2 J) (cos (/ K 2)))
* * * * [misc]progress:  [ 58 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (pow (* (* J -2) (cos (/ K 2))) 1) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * * [misc]progress:  [ 59 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (exp (+ (log (* J -2)) (log (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (+ (log (* J -2)) (log (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (+ (log (cos (/ K 2))) (log (* -2 J)))
* [exit]simplify:  Simplified to (+ (log (cos (/ K 2))) (log (* -2 J)))
* * * * [misc]progress:  [ 60 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (exp (log (* (* J -2) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (log (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* [exit]simplify:  Simplified to (log (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (log (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 61 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (log (exp (* (* J -2) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (exp (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (pow (exp (* -2 J)) (cos (/ K 2)))
* [exit]simplify:  Simplified to (pow (exp (* -2 J)) (cos (/ K 2)))
* * * * [misc]progress:  [ 62 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (cbrt (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (* J -2)) (* J -2)) (* (* (cos (/ K 2)) (cos (/ K 2))) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (243 enodes)
* [exit]simplify:  Simplified to (* (* (cos (/ K 2)) (cos (/ K 2))) (* (cos (/ K 2)) (pow (* -2 J) 3)))
* [exit]simplify:  Simplified to (* (* (cos (/ K 2)) (cos (/ K 2))) (* (cos (/ K 2)) (pow (* -2 J) 3)))
* * * * [misc]progress:  [ 63 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* (cbrt (* (* J -2) (cos (/ K 2)))) (cbrt (* (* J -2) (cos (/ K 2))))) (cbrt (* (* J -2) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* J -2) (cos (/ K 2)))) (cbrt (* (* J -2) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* -2 J) (cos (/ K 2)))) (cbrt (* (* -2 J) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (cbrt (* (* -2 J) (cos (/ K 2)))) (cbrt (* (* -2 J) (cos (/ K 2)))))
* [enter]simplify:  Simplifying (cbrt (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (cbrt (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 64 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (cbrt (* (* (* (* J -2) (cos (/ K 2))) (* (* J -2) (cos (/ K 2)))) (* (* J -2) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (* (* J -2) (cos (/ K 2)))) (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (172 enodes)
* [exit]simplify:  Simplified to (pow (* (* -2 J) (cos (/ K 2))) 3)
* [exit]simplify:  Simplified to (pow (* (* -2 J) (cos (/ K 2))) 3)
* * * * [misc]progress:  [ 65 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (sqrt (* (* J -2) (cos (/ K 2)))) (sqrt (* (* J -2) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (sqrt (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (sqrt (* (* -2 J) (cos (/ K 2))))
* [enter]simplify:  Simplifying (sqrt (* (* J -2) (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* -2 J) (cos (/ K 2))))
* [exit]simplify:  Simplified to (sqrt (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 66 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* 1 (* (* J -2) (cos (/ K 2)))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * * [misc]progress:  [ 67 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* (* J -2) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (cbrt (cos (/ K 2)))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* J -2) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))) (* -2 J))
* [exit]simplify:  Simplified to (* (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2)))) (* -2 J))
* * * * [misc]progress:  [ 68 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* (* J -2) (sqrt (cos (/ K 2)))) (sqrt (cos (/ K 2)))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* J -2) (sqrt (cos (/ K 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (sqrt (cos (/ K 2))) (* -2 J))
* [exit]simplify:  Simplified to (* (sqrt (cos (/ K 2))) (* -2 J))
* * * * [misc]progress:  [ 69 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* (* J -2) 1) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* J -2) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* -2 J)
* [exit]simplify:  Simplified to (* -2 J)
* * * * [misc]progress:  [ 70 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* J (* -2 (cos (/ K 2)))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* -2 (cos (/ K 2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (* -2 (cos (/ K 2)))
* [exit]simplify:  Simplified to (* -2 (cos (/ K 2)))
* * * * [misc]progress:  [ 71 / 83 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (cos (/ K 2)) (* J -2)) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* * * * [misc]progress:  [ 72 / 83 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) 1))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) 1)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (234 enodes)
* * [misc]simplify:  iters left: 1 (336 enodes)
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (* (cos (/ K 2)) (* -2 J)))
* * * * [misc]progress:  [ 73 / 83 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (/ +nan.0 (* (cos (* 1/2 K)) J))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (/ +nan.0 (* (cos (* 1/2 K)) J)))
* * * * [misc]progress:  [ 74 / 83 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (/ +nan.0 (* (cos (* -1/2 K)) J))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (/ +nan.0 (* (cos (* -1/2 K)) J)))
* * * * [misc]progress:  [ 75 / 83 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) 1) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) 1) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (251 enodes)
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (* (cos (/ K 2)) (* -2 J)))
* * * * [misc]progress:  [ 76 / 83 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (/ +nan.0 (* (cos (* 1/2 K)) J))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (/ +nan.0 (* (cos (* 1/2 K)) J))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 77 / 83 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (/ +nan.0 (* (cos (* -1/2 K)) J))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (/ +nan.0 (* (cos (* -1/2 K)) J))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]progress:  [ 78 / 83 ] simplifiying candidate #<alt-event (λ (J K U) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 79 / 83 ] simplifiying candidate #<alt-event (λ (J K U) (- (* 1/4 (/ (pow U 2) (* J (cos (* 1/2 K))))) (* 2 (* (cos (* 1/2 K)) J))))>
* [enter]simplify:  Simplifying (- (* 1/4 (/ (pow U 2) (* J (cos (* 1/2 K))))) (* 2 (* (cos (* 1/2 K)) J)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* * [misc]simplify:  iters left: 2 (245 enodes)
* * [misc]simplify:  iters left: 1 (316 enodes)
* [exit]simplify:  Simplified to (- (/ (* (/ U J) (* U 1/4)) (cos (* K 1/2))) (* (cos (* K 1/2)) (* 2 J)))
* * * * [misc]progress:  [ 80 / 83 ] simplifiying candidate #<alt-event (λ (J K U) (- (+ (* 2 (* (cos (* -1/2 K)) J)) (* 1/4 (/ (pow U 2) (* J (cos (* -1/2 K))))))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (* (cos (* -1/2 K)) J)) (* 1/4 (/ (pow U 2) (* J (cos (* -1/2 K)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (237 enodes)
* * [misc]simplify:  iters left: 2 (494 enodes)
* [exit]simplify:  Simplified to (- (* (cos (* K -1/2)) (* J (- 2))) (/ (* (* U U) (/ 1/4 J)) (cos (* K -1/2))))
* * * * [misc]progress:  [ 81 / 83 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* -2 J) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* -2 J) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (82 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))) (* J -2))
* * * * [misc]progress:  [ 82 / 83 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* -2 (* (cos (* 1/2 K)) J)) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* -2 (* (cos (* 1/2 K)) J)) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (225 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))) (* (cos (* K 1/2)) (* J -2)))
* * * * [misc]progress:  [ 83 / 83 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* -2 (* (cos (* -1/2 K)) J)) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>
* [enter]simplify:  Simplifying (* (* (* -2 (* (cos (* -1/2 K)) J)) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (225 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (* (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))) (* (cos (* K -1/2)) (* J -2)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) into (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ U (cos (* 1/2 K)))) 0) into (* +nan.0 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 1/2 (* (cos (* 1/2 K)) J))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) in J
* [misc]taylor:  Taking taylor expansion of 1/16 in J
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (* 1/2 K)) 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (* 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (* 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (* 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (* 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* 1/2 K) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (* 1/2 K))) into (log (cos (* 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (* 1/2 K)))) into (* 2 (log (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (* 1/2 K))))) into (pow (cos (* 1/2 K)) 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]backup-simplify:  Simplify (pow (cos (* 1/2 K)) 2) into (pow (cos (* 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (/ 1/16 (pow (cos (* 1/2 K)) 2)) into (/ 1/16 (pow (cos (* 1/2 K)) 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (* 1/2 K))) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (* 1/2 K)) 2))) (/ 0 (cos (* 1/2 K)))) 2) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 K)))) (/ 1 J)) into (/ +nan.0 (* (cos (* 1/2 K)) J))
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 (- K))))) (/ 1 (- J))) into (/ +nan.0 (* (cos (* -1/2 K)) J))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) into (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ U (cos (* 1/2 K)))) 0) into (* +nan.0 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 1/2 (* (cos (* 1/2 K)) J))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) in J
* [misc]taylor:  Taking taylor expansion of 1/16 in J
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (* 1/2 K)) 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (* 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (* 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (* 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (* 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* 1/2 K) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (* 1/2 K))) into (log (cos (* 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (* 1/2 K)))) into (* 2 (log (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (* 1/2 K))))) into (pow (cos (* 1/2 K)) 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]backup-simplify:  Simplify (pow (cos (* 1/2 K)) 2) into (pow (cos (* 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (/ 1/16 (pow (cos (* 1/2 K)) 2)) into (/ 1/16 (pow (cos (* 1/2 K)) 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (* 1/2 K))) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (* 1/2 K)) 2))) (/ 0 (cos (* 1/2 K)))) 2) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 K)))) (/ 1 J)) into (/ +nan.0 (* (cos (* 1/2 K)) J))
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 (- K))))) (/ 1 (- J))) into (/ +nan.0 (* (cos (* -1/2 K)) J))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) into (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ U (cos (* 1/2 K)))) 0) into (* +nan.0 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 1/2 (* (cos (* 1/2 K)) J))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) in J
* [misc]taylor:  Taking taylor expansion of 1/16 in J
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (* 1/2 K)) 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (* 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (* 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (* 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (* 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* 1/2 K) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (* 1/2 K))) into (log (cos (* 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (* 1/2 K)))) into (* 2 (log (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (* 1/2 K))))) into (pow (cos (* 1/2 K)) 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]backup-simplify:  Simplify (pow (cos (* 1/2 K)) 2) into (pow (cos (* 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (/ 1/16 (pow (cos (* 1/2 K)) 2)) into (/ 1/16 (pow (cos (* 1/2 K)) 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (* 1/2 K))) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (* 1/2 K)) 2))) (/ 0 (cos (* 1/2 K)))) 2) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 K)))) (/ 1 J)) into (/ +nan.0 (* (cos (* 1/2 K)) J))
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 (- K))))) (/ 1 (- J))) into (/ +nan.0 (* (cos (* -1/2 K)) J))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in K
* [misc]taylor:  Taking taylor expansion of (/ U 2) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) J) into (* 1/2 (/ U J))
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ K 2) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* 1/2 (/ U J)) into (* 1/2 (/ U J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U J)) (* 1/2 (/ U J))) into (* 1/4 (/ (pow U 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) into (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))) into (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (* 1/2 (/ U J)) (/ 0 J))) 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 J) (* (* 1/2 (/ U J)) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))) into (pow (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ 1 (* 1/4 (/ (pow U 2) (pow J 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in J
* [misc]taylor:  Taking taylor expansion of (/ U 2) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ U 2) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 U) into (* 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ K 2) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 U) (cos (* 1/2 K))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ U (cos (* 1/2 K)))) (* 1/2 (/ U (cos (* 1/2 K))))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2))) into (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))) into (* 1/2 (/ U (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (* 1/2 (/ U (cos (* 1/2 K)))) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow U 2) (pow (cos (* 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ U (cos (* 1/2 K)))) 0) into (* +nan.0 (/ U (cos (* 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ U 2) J) (cos (/ K 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ U 2) J) in U
* [misc]taylor:  Taking taylor expansion of (/ U 2) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1/2 J) into (/ 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ K 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ K 2) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ K 2) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 J) (cos (* 1/2 K))) into (/ 1/2 (* (cos (* 1/2 K)) J))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 1/2 (* (cos (* 1/2 K)) J))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) into (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/4 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]backup-simplify:  Simplify (/ (/ 1/8 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) 2) into (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2)))
* [misc]taylor:  Taking taylor expansion of (/ 1/16 (* (pow (cos (* 1/2 K)) 2) (pow J 2))) in J
* [misc]taylor:  Taking taylor expansion of 1/16 in J
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (* 1/2 K)) 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (* 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (* 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (* 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (* 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (* 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (* 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* 1/2 K) into (* 1/2 K)
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (sin (* 1/2 K)) into (sin (* 1/2 K))
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* 1/2 K)) into (cos (* 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (* 1/2 K))) into (log (cos (* 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (* 1/2 K)))) into (* 2 (log (cos (* 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (* 1/2 K))))) into (pow (cos (* 1/2 K)) 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]backup-simplify:  Simplify (pow (cos (* 1/2 K)) 2) into (pow (cos (* 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (/ 1/16 (pow (cos (* 1/2 K)) 2)) into (/ 1/16 (pow (cos (* 1/2 K)) 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (cos (* 1/2 K))) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 J) (* (/ 1/2 J) (/ 0 J))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (* 1/2 K))) (* (/ 1/2 (* (cos (* 1/2 K)) J)) (/ 0 (cos (* 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ 0 (pow (cos (* 1/2 K)) 2))) (/ 0 (cos (* 1/2 K)))) 2) 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 (pow (cos (* 1/2 K)) 2)) (* (/ 1/16 (pow (cos (* 1/2 K)) 2)) (/ 0 (pow (cos (* 1/2 K)) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 K) 2)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ 1/2 K))) into (* 1/2 (/ J (* U (cos (/ 1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (* 1/2 (/ J (* U (cos (/ 1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (* U (cos (/ 1/2 K))))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow U 2) (pow (cos (/ 1/2 K)) 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 (/ 1/2 U) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (cos (/ 1/2 K))) into (/ 1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 U) 2) (/ 1 J)) (cos (/ (/ 1 K) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 U) 2) (/ 1 J)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 U) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ 1/2 (/ 1 J)) into (* 1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 K) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 K) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 J) (cos (/ 1/2 K))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (cos (/ 1/2 K)))) (* 1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 J) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* 1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 K)))) (/ 1 J)) into (/ +nan.0 (* (cos (* 1/2 K)) J))
* [misc]approximate:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in (U J K) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in K
* [misc]taylor:  Taking taylor expansion of (* 1 1) in K
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in K
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in K
* [misc]taylor:  Taking taylor expansion of (- U) in K
* [misc]taylor:  Taking taylor expansion of U in K
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in K
* [misc]taylor:  Taking taylor expansion of (- J) in K
* [misc]taylor:  Taking taylor expansion of J in K
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) (/ 1 J)) into (* 1/2 (/ J U))
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in K
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in K
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in K
* [misc]taylor:  Taking taylor expansion of (- K) in K
* [misc]taylor:  Taking taylor expansion of K in K
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in K
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (cos (/ (/ 1 (- K)) 2)) into (cos (/ -1/2 K))
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J U)) (cos (/ -1/2 K))) into (* 1/2 (/ J (* U (cos (/ -1/2 K)))))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (* 1/2 (/ J (* U (cos (/ -1/2 K)))))) into (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))
* [misc]backup-simplify:  Simplify (+ 1 (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2))))) into (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)
* [misc]backup-simplify:  Simplify (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)) into (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (* (/ 1 U) (/ 0 U)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* 1/2 (/ J U)) (/ 0 (/ 1 J)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ -1/2 K))) (* (* 1/2 (/ J (* U (cos (/ -1/2 K))))) (/ 0 (cos (/ -1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1)))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))) into (pow (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (+ (* 1/4 (/ (pow J 2) (* (pow (cos (/ -1/2 K)) 2) (pow U 2)))) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in J
* [misc]taylor:  Taking taylor expansion of (* 1 1) in J
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in J
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in J
* [misc]taylor:  Taking taylor expansion of (- U) in J
* [misc]taylor:  Taking taylor expansion of U in J
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify U into U
* [misc]backup-simplify:  Simplify (/ 1 U) into (/ 1 U)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 U) 2) into (/ 1/2 U)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in J
* [misc]taylor:  Taking taylor expansion of (- J) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [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 into -1
* [misc]backup-simplify:  Simplify (/ (/ 1/2 U) -1) into (/ -1/2 U)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in J
* [misc]taylor:  Taking taylor expansion of (- K) in J
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (/ -1/2 U) (cos (/ 1/2 K))) into (/ -1/2 (* (cos (/ 1/2 K)) U))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (sqrt (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (hypot 1 (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Rewrote expression to (sqrt (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1 1) (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))))) in U
* [misc]taylor:  Taking taylor expansion of (* 1 1) in U
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in U
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2)))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) (cos (/ (/ 1 (- K)) 2))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ (/ 1 (- U)) 2) (/ 1 (- J))) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- U)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- U)) in U
* [misc]taylor:  Taking taylor expansion of (- U) in U
* [misc]taylor:  Taking taylor expansion of U in U
* [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 into -1
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- J)) in U
* [misc]taylor:  Taking taylor expansion of (- J) in U
* [misc]taylor:  Taking taylor expansion of J in U
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (/ 1 J) into (/ 1 J)
* [misc]backup-simplify:  Simplify (/ -1/2 (/ 1 J)) into (* -1/2 J)
* [misc]taylor:  Taking taylor expansion of (cos (/ (/ 1 (- K)) 2)) in U
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- K)) 2) in U
* [misc]taylor:  Taking taylor expansion of (/ 1 (- K)) in U
* [misc]taylor:  Taking taylor expansion of (- K) in U
* [misc]taylor:  Taking taylor expansion of K in U
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1 K) into (/ 1 K)
* [misc]taylor:  Taking taylor expansion of 2 in U
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (/ (/ 1 K) 2) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ (* -1/2 J) (cos (/ 1/2 K))) into (* -1/2 (/ J (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (* (* -1/2 (/ J (cos (/ 1/2 K)))) (* -1/2 (/ J (cos (/ 1/2 K))))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2))) into (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))
* [misc]backup-simplify:  Simplify (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))) into (* 1/2 (/ J (cos (/ 1/2 K))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 1/4 (/ (pow J 2) (pow (cos (/ 1/2 K)) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* 1/2 (/ J (cos (/ 1/2 K)))) 0) into (* +nan.0 (/ J (cos (/ 1/2 K))))
* [misc]taylor:  Taking taylor expansion of 0 in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ J (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ J (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ 1 (cos (/ 1/2 K))) into (/ 1 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 (/ (pow (* +nan.0 (/ J (cos (/ 1/2 K)))) 2) 0) into (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)) in J
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow J 2)) in J
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow J 2) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 2) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 2 in J
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 2 (log (cos (/ 1/2 K)))) into (* 2 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 2)
* [misc]backup-simplify:  Simplify (pow +nan.0 2) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2)) into (/ (pow +nan.0 2) (pow (cos (/ 1/2 K)) 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (cos (/ 1/2 K)))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (cos (/ 1/2 K))) in K
* [misc]taylor:  Taking taylor expansion of +nan.0 in K
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in K
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in K
* [misc]taylor:  Taking taylor expansion of 1/2 in K
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (/ +nan.0 (cos (/ 1/2 K))) into (/ +nan.0 (cos (/ 1/2 K)))
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify J into J
* [misc]backup-simplify:  Simplify (* (/ 1 J) (/ 0 J)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (/ 1 J)) (* (* -1/2 J) (/ 0 (/ 1 J)))) 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 K into K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (* (/ 1 K) (/ 0 K)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (* -1/2 (/ J (cos (/ 1/2 K)))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (* 1/2 (/ J (cos (/ 1/2 K)))))) into (/ (cos (/ 1/2 K)) J)
* [misc]backup-simplify:  Simplify (/ (+ (/ (cos (/ 1/2 K)) J) (* 2 (* (* +nan.0 (/ J (cos (/ 1/2 K)))) (* +nan.0 (/ (* (pow +nan.0 2) (pow J 2)) (pow (cos (/ 1/2 K)) 2)))))) 0) into (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ (cos (/ 1/2 K)) J) (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)))) in J
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1/2 K)) J) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of J in J
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow J 3) (pow (cos (/ 1/2 K)) 3))) in J
* [misc]taylor:  Taking taylor expansion of +nan.0 in J
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow J 3) (pow (cos (/ 1/2 K)) 3)) in J
* [misc]taylor:  Taking taylor expansion of (pow J 3) in J
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1/2 K)) 3) in J
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1/2 K))))) in J
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1/2 K)))) in J
* [misc]taylor:  Taking taylor expansion of 3 in J
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1/2 K))) in J
* [misc]taylor:  Taking taylor expansion of (cos (/ 1/2 K)) in J
* [misc]taylor:  Taking taylor expansion of (/ 1/2 K) in J
* [misc]taylor:  Taking taylor expansion of 1/2 in J
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of K in J
* [misc]backup-simplify:  Simplify K into K
* [misc]backup-simplify:  Simplify (/ 1/2 K) into (/ 1/2 K)
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (sin (/ 1/2 K)) into (sin (/ 1/2 K))
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify (log (cos (/ 1/2 K))) into (log (cos (/ 1/2 K)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1/2 K)))) into (* 3 (log (cos (/ 1/2 K))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1/2 K))))) into (pow (cos (/ 1/2 K)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (cos (/ 1/2 K)) 3)) into (/ 1 (pow (cos (/ 1/2 K)) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ 1/2 K)) into (cos (/ 1/2 K))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [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 K) (* (/ 1/2 K) (/ 0 K))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 0 (cos (/ 1/2 K))) (* (/ 1 (cos (/ 1/2 K))) (/ 0 (cos (/ 1/2 K))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in K
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ +nan.0 (cos (/ 1/2 (/ 1 (- K))))) (/ 1 (- J))) into (/ +nan.0 (* (cos (* -1/2 K)) J))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (log1p (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 2 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (expm1 (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 3 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (pow (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) 1/2)))))>
* * * * [misc]progress:  [ 4 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (pow (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 1)))))>
* * * * [misc]progress:  [ 5 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (exp (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))))>
* [enter]simplify:  Simplifying (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 6 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (log (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))))>
* [enter]simplify:  Simplifying (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 7 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [enter]simplify:  Simplifying (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 8 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (cbrt (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* * * * [misc]progress:  [ 9 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 10 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 11 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (sqrt 1) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 12 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 13 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (fabs (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))))>
* * * * [misc]progress:  [ 14 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* 1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))))>
* * * * [misc]progress:  [ 15 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (log1p (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 16 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (expm1 (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 17 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (pow (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) 1/2))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 18 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (pow (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 1))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 19 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (exp (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 20 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (log (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 21 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [enter]simplify:  Simplifying (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 22 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (cbrt (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* * * * [misc]progress:  [ 23 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 24 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 25 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (sqrt 1) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 26 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 27 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (fabs (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 28 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* 1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 29 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (log1p (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 30 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (expm1 (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 31 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (pow (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) 1/2)) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 32 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (pow (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 1)) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 33 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (exp (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 34 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (log (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 35 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [enter]simplify:  Simplifying (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 36 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (cbrt (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* * * * [misc]progress:  [ 37 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (* (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 38 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 39 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (* (sqrt 1) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 40 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 41 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (fabs (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 42 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (* 1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 43 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (log1p (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (expm1 (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 44 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (expm1 (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log1p (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 45 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (pow (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) 1/2)) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 46 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (pow (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) 1)) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 47 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (exp (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (log (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 48 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (log (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (exp (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (exp (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 49 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))))
* [enter]simplify:  Simplifying (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 50 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (cbrt (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2)))))
* * * * [misc]progress:  [ 51 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (fabs (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (cbrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (cbrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 52 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 53 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* (sqrt 1) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* [exit]simplify:  Simplified to (sqrt (hypot 1 (/ (/ U (* 2 J)) (cos (/ K 2)))))
* * * * [misc]progress:  [ 54 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [enter]simplify:  Simplifying (sqrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))))
* * * * [misc]progress:  [ 55 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (fabs (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 56 / 68 ] simplifiying candidate #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (* 1 (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* * * * [misc]progress:  [ 57 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt 1))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt 1)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (106 enodes)
* * [misc]simplify:  iters left: 3 (368 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sqrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))))) (cbrt 1)) (* (cbrt (sqrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))))) (* (* (* -2 J) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))))))
* * * * [misc]progress:  [ 58 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (/ +nan.0 (* (cos (* 1/2 K)) J))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (/ +nan.0 (* (cos (* 1/2 K)) J)))))
* * * * [misc]progress:  [ 59 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (/ +nan.0 (* (cos (* -1/2 K)) J))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (/ +nan.0 (* (cos (* -1/2 K)) J)))))
* * * * [misc]progress:  [ 60 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt 1)) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt 1)) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (103 enodes)
* * [misc]simplify:  iters left: 3 (358 enodes)
* [exit]simplify:  Simplified to (* (* (* (sqrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))) (* (cbrt 1) (cos (/ K 2)))) (cbrt (sqrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))))) (* (cbrt (sqrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))))) (* -2 J)))
* * * * [misc]progress:  [ 61 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (/ +nan.0 (* (cos (* 1/2 K)) J)))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (/ +nan.0 (* (cos (* 1/2 K)) J)))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * * * [misc]progress:  [ 62 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (/ +nan.0 (* (cos (* -1/2 K)) J)))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (/ +nan.0 (* (cos (* -1/2 K)) J)))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * * * [misc]progress:  [ 63 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt 1) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt 1) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (383 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sqrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))))) (* (* (* (cbrt 1) (* -2 J)) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))))))
* * * * [misc]progress:  [ 64 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (/ +nan.0 (* (cos (* 1/2 K)) J))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (/ +nan.0 (* (cos (* 1/2 K)) J))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * * * [misc]progress:  [ 65 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (/ +nan.0 (* (cos (* -1/2 K)) J))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (/ +nan.0 (* (cos (* -1/2 K)) J))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * * * [misc]progress:  [ 66 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) 1) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) 1) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (89 enodes)
* * [misc]simplify:  iters left: 3 (221 enodes)
* * [misc]simplify:  iters left: 2 (477 enodes)
* [exit]simplify:  Simplified to (* (sqrt (hypot 1 (/ (/ (/ U J) 2) (cos (/ K 2))))) (* (* -2 J) (cos (/ K 2))))
* * * * [misc]progress:  [ 67 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (/ +nan.0 (* (cos (* 1/2 K)) J))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (/ +nan.0 (* (cos (* 1/2 K)) J))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * * * [misc]progress:  [ 68 / 68 ] simplifiying candidate #<alt-event (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (/ +nan.0 (* (cos (* -1/2 K)) J))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* J -2) (cos (/ K 2))) (/ +nan.0 (* (cos (* -1/2 K)) J))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (J K U) (* -2 (* 1/2 U)))> #<alt-delta (λ (J K U) (* (* (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))> #<alt-delta (λ (J K U) (* (* J -2) (cbrt (pow (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (cos (/ K 2))) 3))))> #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))> #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))> #<alt-delta (λ (J K U) (* (sqrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))> #<alt-delta (λ (J K U) (* (* (* (* J -2) (sqrt (cos (/ K 2)))) (sqrt (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))> #<alt-delta (λ (J K U) (* (* (* (* J -2) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (cbrt (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))> #<alt-delta (λ (J K U) (cbrt (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))) (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (pow (* (* -2 J) (cos (/ K 2))) 3)))))> #<alt-delta (λ (J K U) (* (* (* J -2) (cos (/ K 2))) (sqrt (fma (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))) 1))))> #<alt-delta (λ (J K U) (cbrt (* (* (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2)))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))) (* (* (* (cos (/ K 2)) (pow (* -2 J) 3)) (* (cos (/ K 2)) (cos (/ K 2)))) (hypot 1 (/ (/ U (* J 2)) (cos (/ K 2))))))))> #<alt-delta (λ (J K U) (* (* J -2) (* (* (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))> #<alt-delta (λ (J K U) (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))> #<alt-delta (λ (J K U) (* (* J -2) (log (exp (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))))>)
* [misc]regimes:  searching between +inf.0 and 4.454591014291961e+296 on (* (* (* -2 J) (cos (/ K 2))) (sqrt (+ 1 (pow (/ U (* (* 2 J) (cos (/ K 2)))) 2))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between -5.248346970397812e+303 and -inf.0 on (* (* (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between +inf.0 and 4.454591014291961e+296 on (* (* (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between -1.7378308913920486e+101 and -inf.0 on (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between +inf.0 and 7.637231331358346e+98 on (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between -5.248346970397811e+303 and -inf.0 on (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between +inf.0 and 4.454591014291961e+296 on (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between -5.248346970397811e+303 and -inf.0 on (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between +inf.0 and 4.454591014291961e+296 on (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* (* (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between -5.248346970397811e+303 and -inf.0 on (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between +inf.0 and 4.454591014291961e+296 on (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between -5.248346970397811e+303 and -inf.0 on (* (* (* (* J -2) (sqrt (cos (/ K 2)))) (sqrt (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between -5.248346970397811e+303 and -inf.0 on (* (* (* (* J -2) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (cbrt (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between +inf.0 and 4.454591014291961e+296 on (* (* (* (* J -2) (* (cbrt (cos (/ K 2))) (cbrt (cos (/ K 2))))) (cbrt (cos (/ K 2)))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between +inf.0 and 4.454591014291961e+296 on (* (* (* J -2) (cos (/ K 2))) (sqrt (fma (/ (/ (/ U 2) J) (cos (/ K 2))) (/ (/ (/ U 2) J) (cos (/ K 2))) 1)))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between -5.248346970397811e+303 and -inf.0 on (* (* J -2) (* (* (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between +inf.0 and 4.454591014291961e+296 on (* (* J -2) (* (* (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between -5.248346970397811e+303 and -inf.0 on (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  searching between +inf.0 and 4.454591014291961e+296 on (* (* (* (* J -2) (cos (/ K 2))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (sqrt (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  Found splitpoints: (#s(sp 0 (* (* (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) -1.771207561989133e+308) #s(sp 1 (* (* (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) 1.7807354229272835e+308) #s(sp 0 (* (* (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) +nan.0)) , with alts (#<alt-delta (λ (J K U) (* -2 (* 1/2 U)))> #<alt-delta (λ (J K U) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))))>)
* [enter]simplify:  Simplifying (if (<= (* (* (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) -1.771207561989133e+308) (* -2 (* 1/2 U)) (if (<= (* (* (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) (cbrt (* (* (* J -2) (cos (/ K 2))) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2))))))) 1.7807354229272835e+308) (* (* J -2) (* (cos (/ K 2)) (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))))) (* -2 (* 1/2 U))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* [exit]simplify:  Simplified to (if (<= (* (* (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))) (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))) (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))) -1.771207561989133e+308) (* (* U 1/2) -2) (if (<= (* (* (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2))))) (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))) (cbrt (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (* (* -2 J) (cos (/ K 2)))))) 1.7807354229272835e+308) (* (* (hypot 1 (/ (/ (/ U 2) J) (cos (/ K 2)))) (cos (/ K 2))) (* -2 J)) (* (* U 1/2) -2)))
* * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 8000 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 7999 / 8000
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8003 points with exact outputs