* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (225 enodes)
* * [misc]simplify:  iters left: 1 (354 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (- (* (+ (+ (sqr l) (sqr t)) (sqr t)) (/ (+ 1 x) (- x 1))) (sqr l))))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))) in (x l t) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)) in t
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in t
* [misc]taylor:  Taking taylor expansion of (+ x 1) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ x 1) into (+ 1 x)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ x -1) into (- x 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 x) (- x 1)) into (/ (+ 1 x) (- x 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (sqr l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr l) 0) into (sqr l)
* [misc]backup-simplify:  Simplify (* (/ (+ 1 x) (- x 1)) (sqr l)) into (/ (* (+ 1 x) (sqr l)) (- x 1))
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (- (sqr l)) into (- (sqr l))
* [misc]backup-simplify:  Simplify (+ (/ (* (+ 1 x) (sqr l)) (- x 1)) (- (sqr l))) into (- (+ (/ (sqr l) (- x 1)) (/ (* x (sqr l)) (- x 1))) (sqr l))
* [misc]backup-simplify:  Simplify (sqrt (- (+ (/ (sqr l) (- x 1)) (/ (* x (sqr l)) (- x 1))) (sqr l))) into (sqrt (- (+ (/ (sqr l) (- x 1)) (/ (* x (sqr l)) (- x 1))) (sqr l)))
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- x 1)) (+ (* (/ (+ 1 x) (- x 1)) (/ 0 (- x 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (+ 1 x) (- x 1)) 0) (* 0 (sqr l))) into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (+ (/ (sqr l) (- x 1)) (/ (* x (sqr l)) (- x 1))) (sqr l))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in l
* [misc]taylor:  Taking taylor expansion of (+ x 1) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ x 1) into (+ 1 x)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ x -1) into (- x 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 x) (- x 1)) into (/ (+ 1 x) (- x 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (* (/ (+ 1 x) (- x 1)) (* 2 (sqr t))) into (* 2 (/ (* (+ 1 x) (sqr t)) (- x 1)))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (* (+ 1 x) (sqr t)) (- x 1))) 0) into (+ (* 2 (/ (* x (sqr t)) (- x 1))) (* 2 (/ (sqr t) (- x 1))))
* [misc]backup-simplify:  Simplify (sqrt (+ (* 2 (/ (* x (sqr t)) (- x 1))) (* 2 (/ (sqr t) (- x 1))))) into (sqrt (+ (* 2 (/ (* x (sqr t)) (- x 1))) (* 2 (/ (sqr t) (- x 1)))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- x 1)) (+ (* (/ (+ 1 x) (- x 1)) (/ 0 (- x 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (+ 1 x) (- x 1)) 0) (* 0 (* 2 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 2 (/ (* x (sqr t)) (- x 1))) (* 2 (/ (sqr t) (- x 1))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in x
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (sqr l) (* 2 (sqr t))) into (+ (sqr l) (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (* -1 (+ (sqr l) (* 2 (sqr t)))) into (* -1 (+ (sqr l) (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (- (sqr l)) into (- (sqr l))
* [misc]backup-simplify:  Simplify (+ (* -1 (+ (sqr l) (* 2 (sqr t)))) (- (sqr l))) into (- (+ (* 2 (sqr l)) (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) into (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* -2 (+ (sqr l) (* 2 (sqr t))))) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) 0) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) (* 2 (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) into (* -1/2 (/ (+ (* 2 (sqr l)) (* 4 (sqr t))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in x
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (sqr l) (* 2 (sqr t))) into (+ (sqr l) (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (* -1 (+ (sqr l) (* 2 (sqr t)))) into (* -1 (+ (sqr l) (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (- (sqr l)) into (- (sqr l))
* [misc]backup-simplify:  Simplify (+ (* -1 (+ (sqr l) (* 2 (sqr t)))) (- (sqr l))) into (- (+ (* 2 (sqr l)) (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) into (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* -2 (+ (sqr l) (* 2 (sqr t))))) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) 0) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) (* 2 (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) into (* -1/2 (/ (+ (* 2 (sqr l)) (* 4 (sqr t))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (sqrt -2) into (sqrt -2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -2))) into 0
* [misc]taylor:  Taking taylor expansion of (* -1/2 (/ (+ (* 2 (sqr l)) (* 4 (sqr t))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of -1/2 in l
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (+ (* 2 (sqr l)) (* 4 (sqr t))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 4 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 4 (sqr t)) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 4 (sqr t))) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (/ (* 4 (sqr t)) (sqrt (- (* 2 (sqr t))))) into (* 4 (/ (sqr t) (sqrt (- (* 2 (sqr t))))))
* [misc]backup-simplify:  Simplify (* -1/2 (* 4 (/ (sqr t) (sqrt (- (* 2 (sqr t))))))) into (* -2 (/ (sqr t) (sqrt (- (* 2 (sqr t))))))
* [misc]taylor:  Taking taylor expansion of (* -2 (/ (sqr t) (sqrt (- (* 2 (sqr t)))))) in t
* [misc]taylor:  Taking taylor expansion of -2 in t
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) (sqrt (- (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (sqrt -2) into (sqrt -2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -2))) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (sqrt -2)) into (/ 1 (sqrt -2))
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt -2) into (sqrt -2)
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* -2 0) (* -2 (+ (sqr l) (* 2 (sqr t)))))) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) 0) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (- (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) (sqr (* -1/2 (/ (+ (* 2 (sqr l)) (* 4 (sqr t))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+)) (* 2 (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) into (* -1/2 (/ (+ (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) (+ (* 2 (sqr l)) (+ (* 4 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))))))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (/ (+ (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) (+ (* 2 (sqr l)) (+ (* 4 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))))))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of -1/2 in l
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) (+ (* 2 (sqr l)) (+ (* 4 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))))))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) (+ (* 2 (sqr l)) (+ (* 4 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of (pow l 4) in l
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (- (* 2 (sqr t)))) (sqrt (- (* 2 (sqr t))))) into (sqr (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (sqrt (- (* 2 (sqr t)))))) into (/ 1 (sqr (sqrt (- (* 2 (sqr t))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (+ (* 4 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr t) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) 1) (+ (* 0 0) (* 0 0))) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqrt (- (* 2 (sqr t)))) (sqrt (- (* 2 (sqr t))))) into (sqr (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ (sqr t) (sqr (sqrt (- (* 2 (sqr t)))))) into (/ (sqr t) (sqr (sqrt (- (* 2 (sqr t))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of (pow t 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (- (* 2 (sqr t)))) (sqrt (- (* 2 (sqr t))))) into (sqr (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))) into (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 4 (sqr t)) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) into (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))
* [misc]backup-simplify:  Simplify (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))) into (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))))) into (+ (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))) into (+ (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))) into (+ (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t))) (sqrt (- (* 2 (sqr t))))) into (/ (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))) (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))) (sqrt (- (* 2 (sqr t)))))) into (* -1/2 (/ (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))) (sqrt (- (* 2 (sqr t))))))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (/ (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))) (sqrt (- (* 2 (sqr t)))))) in t
* [misc]taylor:  Taking taylor expansion of -1/2 in t
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))) (sqrt (- (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))) in t
* [misc]taylor:  Taking taylor expansion of (pow t 4) in t
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (- (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (sqrt -2) into (sqrt -2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -2))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt -2) (sqrt -2)) into (sqr (sqrt -2))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (sqrt -2))) into (/ 1 (sqr (sqrt -2)))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (sqrt -2) into (sqrt -2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -2))) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 0) (* 0 0))) into 4
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr (sqrt -2)))) into (/ 4 (sqr (sqrt -2)))
* [misc]backup-simplify:  Simplify (+ 4 (/ 4 (sqr (sqrt -2)))) into (+ 4 (* 4 (/ 1 (sqr (sqrt -2)))))
* [misc]backup-simplify:  Simplify (/ (+ 4 (* 4 (/ 1 (sqr (sqrt -2))))) (sqrt -2)) into (/ (+ 4 (* 4 (/ 1 (sqr (sqrt -2))))) (sqrt -2))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (- (* 2 (sqr t))))) (+ (* (* 4 (/ (sqr t) (sqrt (- (* 2 (sqr t)))))) (/ 0 (sqrt (- (* 2 (sqr t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (* 0 (* 4 (/ (sqr t) (sqrt (- (* 2 (sqr t)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ (- -2 (sqr 0) (+)) (* 2 (sqrt (- (* 2 (sqr t)))))) into (/ -1 (sqrt (- (* 2 (sqr t)))))
* [misc]taylor:  Taking taylor expansion of (/ -1 (sqrt (- (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (sqrt -2) into (sqrt -2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -2))) into 0
* [misc]backup-simplify:  Simplify (/ -1 (sqrt -2)) into (/ -1 (sqrt -2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt -2)) (+ (* (/ -1 (sqrt -2)) (/ 0 (sqrt -2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -2 (/ 1 (sqrt -2))) into (/ -2 (sqrt -2))
* [misc]backup-simplify:  Simplify (/ -2 (sqrt -2)) into (/ -2 (sqrt -2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* -2 0) (+ (* -2 0) (* -2 (+ (sqr l) (* 2 (sqr t))))))) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) 0) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (- (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) (+ (* 2 (* (* -1/2 (/ (+ (* 2 (sqr l)) (* 4 (sqr t))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) (* -1/2 (/ (+ (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) (+ (* 2 (sqr l)) (+ (* 4 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))))))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))))))) (* 2 (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) into (* -1/2 (/ (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 2 (sqr l)) (+ (* 6 (/ (* (sqr t) (pow l 4)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 12 (/ (* (pow t 4) (sqr l)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 2 (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (/ (pow l 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) (+ (* 8 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))))))))))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (/ (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 2 (sqr l)) (+ (* 6 (/ (* (sqr t) (pow l 4)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 12 (/ (* (pow t 4) (sqr l)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 2 (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (/ (pow l 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) (+ (* 8 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))))))))))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of -1/2 in l
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 2 (sqr l)) (+ (* 6 (/ (* (sqr t) (pow l 4)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 12 (/ (* (pow t 4) (sqr l)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 2 (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (/ (pow l 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) (+ (* 8 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))))))))))) (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 2 (sqr l)) (+ (* 6 (/ (* (sqr t) (pow l 4)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 12 (/ (* (pow t 4) (sqr l)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 2 (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (/ (pow l 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) (+ (* 8 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))))))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) in l
* [misc]taylor:  Taking taylor expansion of 8 in l
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (pow t 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of (pow t 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (- (* 2 (sqr t)))) (sqrt (- (* 2 (sqr t))))) into (sqr (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))) into (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (+ (* 6 (/ (* (sqr t) (pow l 4)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 12 (/ (* (pow t 4) (sqr l)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 2 (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (/ (pow l 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) (+ (* 8 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)))))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ (* (sqr t) (pow l 4)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 12 (/ (* (pow t 4) (sqr l)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 2 (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (/ (pow l 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) (+ (* 8 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (* (sqr t) (pow l 4)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) in l
* [misc]taylor:  Taking taylor expansion of 6 in l
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr t) (pow l 4)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (pow l 4)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (pow l 4) in l
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (- (* 2 (sqr t))))) into (log (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt (- (* 2 (sqr t)))))) into (* 4 (log (sqrt (- (* 2 (sqr t))))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt (- (* 2 (sqr t))))))) into (pow (sqrt (- (* 2 (sqr t)))) 4)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqr t) 1) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) (pow (sqrt (- (* 2 (sqr t)))) 4)) into (/ (sqr t) (pow (sqrt (- (* 2 (sqr t)))) 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 12 (/ (* (pow t 4) (sqr l)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) (+ (* 2 (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (/ (pow l 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) (+ (* 8 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 12 (/ (* (pow t 4) (sqr l)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) in l
* [misc]taylor:  Taking taylor expansion of 12 in l
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]taylor:  Taking taylor expansion of (/ (* (pow t 4) (sqr l)) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) in l
* [misc]taylor:  Taking taylor expansion of (* (pow t 4) (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (pow t 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (- (* 2 (sqr t))))) into (log (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt (- (* 2 (sqr t)))))) into (* 4 (log (sqrt (- (* 2 (sqr t))))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt (- (* 2 (sqr t))))))) into (pow (sqrt (- (* 2 (sqr t)))) 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow t 4) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log t))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow t 4) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow t 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow t 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log t)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow t 4) 1) (+ (* 0 0) (* 0 0))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ (pow t 4) (pow (sqrt (- (* 2 (sqr t)))) 4)) into (/ (pow t 4) (pow (sqrt (- (* 2 (sqr t)))) 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (/ (pow l 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) (+ (* 8 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (pow l 4) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of (pow l 4) in l
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (- (* 2 (sqr t)))) (sqrt (- (* 2 (sqr t))))) into (sqr (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (sqrt (- (* 2 (sqr t)))))) into (/ 1 (sqr (sqrt (- (* 2 (sqr t))))))
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow l 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) (+ (* 8 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (pow l 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) in l
* [misc]taylor:  Taking taylor expansion of (pow l 6) in l
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (- (* 2 (sqr t))))) into (log (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt (- (* 2 (sqr t)))))) into (* 4 (log (sqrt (- (* 2 (sqr t))))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt (- (* 2 (sqr t))))))) into (pow (sqrt (- (* 2 (sqr t)))) 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt (- (* 2 (sqr t)))) 4)) into (/ 1 (pow (sqrt (- (* 2 (sqr t)))) 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))))) in l
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) in l
* [misc]taylor:  Taking taylor expansion of 8 in l
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr t) (sqr l)) (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr t) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) 1) (+ (* 0 0) (* 0 0))) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqrt (- (* 2 (sqr t)))) (sqrt (- (* 2 (sqr t))))) into (sqr (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ (sqr t) (sqr (sqrt (- (* 2 (sqr t)))))) into (/ (sqr t) (sqr (sqrt (- (* 2 (sqr t))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4))) in l
* [misc]taylor:  Taking taylor expansion of 8 in l
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (pow t 6) (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4)) in l
* [misc]taylor:  Taking taylor expansion of (pow t 6) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log t))) in l
* [misc]taylor:  Taking taylor expansion of (* 6 (log t)) in l
* [misc]taylor:  Taking taylor expansion of 6 in l
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 6 (log t)) into (* 6 (log t))
* [misc]backup-simplify:  Simplify (exp (* 6 (log t))) into (pow t 6)
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt (- (* 2 (sqr t))))) into (log (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt (- (* 2 (sqr t)))))) into (* 4 (log (sqrt (- (* 2 (sqr t))))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt (- (* 2 (sqr t))))))) into (pow (sqrt (- (* 2 (sqr t)))) 4)
* [misc]backup-simplify:  Simplify (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4)) into (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (* 2 (sqr l)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (sqr t)))) into (sqrt (- (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) into (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 4 (sqr t)) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) into (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4)))
* [misc]backup-simplify:  Simplify (+ (* 4 (sqr t)) (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4)))) into (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))) into (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))) into (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))) into (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))) into (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))) into (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))) into (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (* 4 (sqr t)))) into (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))) (sqrt (- (* 2 (sqr t))))) into (/ (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))) (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))) (sqrt (- (* 2 (sqr t)))))) into (* -1/2 (/ (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))) (sqrt (- (* 2 (sqr t))))))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (/ (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))) (sqrt (- (* 2 (sqr t)))))) in t
* [misc]taylor:  Taking taylor expansion of -1/2 in t
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))) (sqrt (- (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4))) in t
* [misc]taylor:  Taking taylor expansion of 8 in t
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (pow t 6) (pow (sqrt (- (* 2 (sqr t)))) 4)) in t
* [misc]taylor:  Taking taylor expansion of (pow t 6) in t
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (- (* 2 (sqr t)))) 4) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt (- (* 2 (sqr t))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt (- (* 2 (sqr t)))))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt (- (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (sqrt -2) into (sqrt -2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt -2)) into (log (sqrt -2))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log t)) (log (sqrt -2))) into (+ (log t) (log (sqrt -2)))
* [misc]backup-simplify:  Simplify (* 4 (+ (log t) (log (sqrt -2)))) into (* 4 (+ (log t) (log (sqrt -2))))
* [misc]backup-simplify:  Simplify (exp (* 4 (+ (log t) (log (sqrt -2))))) into (exp (* 4 (+ (log t) (log (sqrt -2)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 4 (+ (log t) (log (sqrt -2)))))) into (/ 1 (exp (* 4 (+ (log t) (log (sqrt -2))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) (* 4 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 8 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t))))))) in t
* [misc]taylor:  Taking taylor expansion of 8 in t
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))) in t
* [misc]taylor:  Taking taylor expansion of (pow t 4) in t
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (- (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (sqrt -2) into (sqrt -2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -2))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt -2) (sqrt -2)) into (sqr (sqrt -2))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (sqrt -2))) into (/ 1 (sqr (sqrt -2)))
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (sqrt -2) into (sqrt -2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -2))) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 8 (/ 1 (sqr (sqrt -2)))) into (/ 8 (sqr (sqrt -2)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 1) (+ (* 0 0) (* 0 0))) into 4
* [misc]backup-simplify:  Simplify (+ (/ 8 (sqr (sqrt -2))) 4) into (+ 4 (* 8 (/ 1 (sqr (sqrt -2)))))
* [misc]backup-simplify:  Simplify (+ 0 (+ 4 (* 8 (/ 1 (sqr (sqrt -2)))))) into (+ 4 (* 8 (/ 1 (sqr (sqrt -2)))))
* [misc]backup-simplify:  Simplify (/ (+ 4 (* 8 (/ 1 (sqr (sqrt -2))))) (sqrt -2)) into (/ (+ 4 (* 8 (/ 1 (sqr (sqrt -2))))) (sqrt -2))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log t))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (- (* 2 (sqr t)))) 0) (* 0 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt (- (* 2 (sqr t)))))) (+ (* (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))) (/ 0 (sqr (sqrt (- (* 2 (sqr t))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (- (* 2 (sqr t))))) (+ (* (/ (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))) (sqrt (- (* 2 (sqr t))))) (/ 0 (sqrt (- (* 2 (sqr t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (* 0 (/ (+ (* 4 (sqr t)) (* 4 (/ (pow t 4) (sqr (sqrt (- (* 2 (sqr t)))))))) (sqrt (- (* 2 (sqr t))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ (- -2 (sqr 0) (+)) (* 2 (sqrt (- (* 2 (sqr t)))))) into (/ -1 (sqrt (- (* 2 (sqr t)))))
* [misc]backup-simplify:  Simplify (- (/ 2 (sqrt (- (* 2 (sqr t))))) (+ (* (* 4 (/ (sqr t) (sqrt (- (* 2 (sqr t)))))) (/ (/ -1 (sqrt (- (* 2 (sqr t))))) (sqrt (- (* 2 (sqr t)))))) (* 0 (/ 0 (sqrt (- (* 2 (sqr t)))))))) into (+ (* 4 (/ (sqr t) (pow (sqrt (- (* 2 (sqr t)))) 3))) (* 2 (/ 1 (sqrt (- (* 2 (sqr t)))))))
* [misc]backup-simplify:  Simplify (+ (* -1/2 (+ (* 4 (/ (sqr t) (pow (sqrt (- (* 2 (sqr t)))) 3))) (* 2 (/ 1 (sqrt (- (* 2 (sqr t)))))))) (+ (* 0 0) (* 0 (* 4 (/ (sqr t) (sqrt (- (* 2 (sqr t))))))))) into (- (+ (* 2 (/ (sqr t) (pow (sqrt (- (* 2 (sqr t)))) 3))) (/ 1 (sqrt (- (* 2 (sqr t)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ (sqr t) (pow (sqrt (- (* 2 (sqr t)))) 3))) (/ 1 (sqrt (- (* 2 (sqr t))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr t) (pow (sqrt (- (* 2 (sqr t)))) 3))) (/ 1 (sqrt (- (* 2 (sqr t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr t) (pow (sqrt (- (* 2 (sqr t)))) 3))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) (pow (sqrt (- (* 2 (sqr t)))) 3)) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (- (* 2 (sqr t)))) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (sqrt (- (* 2 (sqr t))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (sqrt (- (* 2 (sqr t)))))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (sqrt (- (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (sqrt -2) into (sqrt -2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt -2)) into (log (sqrt -2))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log t)) (log (sqrt -2))) into (+ (log t) (log (sqrt -2)))
* [misc]backup-simplify:  Simplify (* 3 (+ (log t) (log (sqrt -2)))) into (* 3 (+ (log t) (log (sqrt -2))))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log t) (log (sqrt -2))))) into (exp (* 3 (+ (log t) (log (sqrt -2)))))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (+ (log t) (log (sqrt -2)))))) into (/ 1 (exp (* 3 (+ (log t) (log (sqrt -2))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (- (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (sqrt -2) into (sqrt -2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt -2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt -2)) into (/ 1 (sqrt -2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt -2)) (/ 0 (sqrt -2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1 (sqrt (- (* 2 (sqr t))))))))) (* 2 (sqrt (- (* 2 (sqr t)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1/2 (/ (+ 4 (* 4 (/ 1 (sqr (sqrt -2))))) (sqrt -2))) into (* -1/2 (/ (+ 4 (* 4 (/ 1 (sqr (sqrt -2))))) (sqrt -2)))
* [misc]backup-simplify:  Simplify (* -1/2 (/ (+ 4 (* 4 (/ 1 (sqr (sqrt -2))))) (sqrt -2))) into (* -1/2 (/ (+ 4 (* 4 (/ 1 (sqr (sqrt -2))))) (sqrt -2)))
* [misc]backup-simplify:  Simplify (+ (* (* -1/2 (/ (+ 4 (* 4 (/ 1 (sqr (sqrt -2))))) (sqrt -2))) (* t (* 1 (sqr x)))) (+ (* (/ -2 (sqrt -2)) (* t (* 1 x))) (* (sqrt -2) (* t (* 1 1))))) into (- (* (sqrt -2) t) (+ (* 2 (/ (* t (sqr x)) (pow (sqrt -2) 3))) (+ (* 2 (/ (* t (sqr x)) (sqrt -2))) (* 2 (/ (* t x) (sqrt -2))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l)))) in (x l t) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 1) into (+ 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) -1) into (- (/ 1 x) 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) into (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (* (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) 2) into (* 2 (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)))
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1))) 0) into (+ (* 2 (/ 1 (- (/ 1 x) 1))) (* 2 (/ 1 (* (- (/ 1 x) 1) x))))
* [misc]backup-simplify:  Simplify (sqrt (+ (* 2 (/ 1 (- (/ 1 x) 1))) (* 2 (/ 1 (* (- (/ 1 x) 1) x))))) into (sqrt (+ (* 2 (/ 1 (- (/ 1 x) 1))) (* 2 (/ 1 (* (- (/ 1 x) 1) x)))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (/ 1 x) 1)) (+ (* (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) (/ 0 (- (/ 1 x) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 2 (/ 1 (- (/ 1 x) 1))) (* 2 (/ 1 (* (- (/ 1 x) 1) x))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in l
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 1) into (+ 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) -1) into (- (/ 1 x) 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) into (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) 1) into (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) -1) into (- (+ (/ 1 (- (/ 1 x) 1)) (/ 1 (* (- (/ 1 x) 1) x))) 1)
* [misc]backup-simplify:  Simplify (sqrt (- (+ (/ 1 (- (/ 1 x) 1)) (/ 1 (* (- (/ 1 x) 1) x))) 1)) into (sqrt (- (+ (/ 1 (- (/ 1 x) 1)) (/ 1 (* (- (/ 1 x) 1) x))) 1))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (/ 1 x) 1)) (+ (* (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) (/ 0 (- (/ 1 x) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (+ (/ 1 (- (/ 1 x) 1)) (/ 1 (* (- (/ 1 x) 1) x))) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr l)) (/ 2 (sqr t))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr l))) into (- (/ 1 (sqr l)))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))) (- (/ 1 (sqr l)))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ 1 (sqr t)))) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) 0) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (* 2 (sqrt (* 2 (/ 1 (sqr t)))))) into (* 1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr l)) (/ 2 (sqr t))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr l))) into (- (/ 1 (sqr l)))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))) (- (/ 1 (sqr l)))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ 1 (sqr t)))) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) 0) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (* 2 (sqrt (* 2 (/ 1 (sqr t)))))) into (* 1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 2) t) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ (sqrt 2) t) into (/ (sqrt 2) t)
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* t 2) into (* 2 t)
* [misc]backup-simplify:  Simplify (/ (* 2 t) (sqrt 2)) into (* 2 (/ t (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (* 2 (/ t (sqrt 2))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (* 2 (/ t (sqrt 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 2) t) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (sqrt 2) 1) into (sqrt 2)
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (* 0 (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (sqr t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ -1 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 2 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) 0) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (sqr (* 1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))) (+)) (* 2 (/ (sqrt 2) t))) into (* 1/2 (/ (* t (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (* t (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))))) (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (* t (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))))) (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (* t (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))))) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr l) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr l) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* 0 (sqr (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr (sqrt 2))))) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (sqrt 2))) into (/ 1 (sqr (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (pow l 4) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (pow l 4) in l
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* 1 (sqr (sqrt 2))) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (sqr t) (sqr (sqrt 2))) into (/ (sqr t) (sqr (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* (sqr t) (sqr (sqrt 2))) into (* (sqr t) (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr t) (sqr (sqrt 2)))) into (/ 1 (* (sqr t) (sqr (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (/ (sqr t) (sqr (sqrt 2))) 0) into (/ (sqr t) (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ 0 (/ (sqr t) (sqr (sqrt 2)))) into (/ (sqr t) (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (- (/ (sqr t) (sqr (sqrt 2)))) into (- (/ (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (sqr t) (sqr (sqrt 2))))) into (- (/ (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (* t (- (/ (sqr t) (sqr (sqrt 2))))) into (* -1 (/ (pow t 3) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (pow t 3) (sqr (sqrt 2)))) (sqrt 2)) into (* -1 (/ (pow t 3) (pow (sqrt 2) 3)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (sqr (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqr (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr (sqrt 2)))) into (/ 4 (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 4 (sqr (sqrt 2))) 0) into (* 4 (/ 1 (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 4 (/ 1 (sqr (sqrt 2))))) into (- (* 4 (/ 1 (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (+ 2 (- (* 4 (/ 1 (sqr (sqrt 2)))))) into (- 2 (* 4 (/ 1 (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 (- 2 (* 4 (/ 1 (sqr (sqrt 2)))))) (+ (* 0 0) (* 0 (- (/ (sqr t) (sqr (sqrt 2)))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 (- (/ (sqr t) (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (* -1 (/ (pow t 3) (pow (sqrt 2) 3))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t (- 2 (* 4 (/ 1 (sqr (sqrt 2)))))) (+ (* 0 0) (* 0 (- (/ (sqr t) (sqr (sqrt 2))))))) into (- (* 2 t) (* 4 (/ t (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 t) (* 4 (/ t (sqr (sqrt 2))))) (sqrt 2)) (+ (* (* -1 (/ (pow t 3) (pow (sqrt 2) 3))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 2 (/ t (sqrt 2))) (* 4 (/ t (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (* -1 (/ (pow t 3) (pow (sqrt 2) 3))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 2 (/ t (sqrt 2))) (* 4 (/ t (pow (sqrt 2) 3)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 (- (* 2 (/ t (sqrt 2))) (* 4 (/ t (pow (sqrt 2) 3))))) (+ (* 0 0) (* 0 (* -1 (/ (pow t 3) (pow (sqrt 2) 3))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr t))) into (/ 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (sqr t))) into (* 4 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (+ (* t (* 4 (/ 1 (sqr t)))) (+ (* 0 0) (* 0 2))) into (* 4 (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (* 4 (/ 1 t)) (sqrt 2)) (+ (* (* 2 (/ t (sqrt 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (* 4 (/ 1 (* t (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (* 4 (/ 1 (* t (sqrt 2))))) (+ (* 0 0) (* 0 (* 2 (/ t (sqrt 2)))))) into (* 2 (/ 1 (* t (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* t (sqrt 2)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (sqrt 2))) in t
* [misc]taylor:  Taking taylor expansion of (* t (sqrt 2)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt 2)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt 2))) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqrt 2))) into (/ 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ (sqrt 2) t) (/ 0 t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqrt 2) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 2 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) 0) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 2 (* (* 1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2))) (* 1/2 (/ (* t (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))))) (sqrt 2))))))) (* 2 (/ (sqrt 2) t))) into (* 1/2 (/ (* (- (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (* 4 (/ 1 (sqr t))))))))) (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))) (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2)))))))) t) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (* (- (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (* 4 (/ 1 (sqr t))))))))) (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))) (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2)))))))) t) (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (* 4 (/ 1 (sqr t))))))))) (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))) (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2)))))))) t) (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (* 4 (/ 1 (sqr t))))))))) (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))) (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2)))))))) t) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (* 4 (/ 1 (sqr t))))))))) (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))) (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2)))))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (* 4 (/ 1 (sqr t))))))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) in l
* [misc]taylor:  Taking taylor expansion of (pow t 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]taylor:  Taking taylor expansion of (* (pow l 6) (pow (sqrt 2) 4)) in l
* [misc]taylor:  Taking taylor expansion of (pow l 6) in l
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt 2))) into (* 4 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt 2)))) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (* 1 (pow (sqrt 2) 4)) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (/ (pow t 4) (pow (sqrt 2) 4)) into (/ (pow t 4) (pow (sqrt 2) 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (* 4 (/ 1 (sqr t)))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (* 4 (/ 1 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) in l
* [misc]taylor:  Taking taylor expansion of 6 in l
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4))) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (pow (sqrt 2) 4) (pow l 4)) in l
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt 2))) into (* 4 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt 2)))) into (pow (sqrt 2) 4)
* [misc]taylor:  Taking taylor expansion of (pow l 4) in l
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (pow (sqrt 2) 4) 1) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (/ (sqr t) (pow (sqrt 2) 4)) into (/ (sqr t) (pow (sqrt 2) 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (* 4 (/ 1 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr l) (pow (sqrt 2) 4))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr l) (pow (sqrt 2) 4)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt 2))) into (* 4 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt 2)))) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (pow (sqrt 2) 4)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (pow (sqrt 2) 4))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt 2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (pow (sqrt 2) 4)))) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 4)) into (/ 1 (pow (sqrt 2) 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (* 4 (/ 1 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) in l
* [misc]taylor:  Taking taylor expansion of 8 in l
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) (pow (sqrt 2) 4))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (pow (sqrt 2) 4)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt 2))) into (* 4 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt 2)))) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqr t) (pow (sqrt 2) 4)) into (* (sqr t) (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr t) (pow (sqrt 2) 4))) into (/ 1 (* (sqr t) (pow (sqrt 2) 4)))
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) in l
* [misc]taylor:  Taking taylor expansion of 8 in l
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (sqrt 2) 4) (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of (* (pow (sqrt 2) 4) (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt 2))) into (* 4 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt 2)))) into (pow (sqrt 2) 4)
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (sqrt 2) 4) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt 2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 1) (+ (* 0 0) (* 0 0))) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 4)) into (/ 1 (pow (sqrt 2) 4))
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))) (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) in l
* [misc]taylor:  Taking taylor expansion of 8 in l
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr l) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr l) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* 0 (sqr (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr (sqrt 2))))) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (sqrt 2))) into (/ 1 (sqr (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))) (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2)))))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (pow l 4) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (pow l 4) in l
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* 1 (sqr (sqrt 2))) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (sqr t) (sqr (sqrt 2))) into (/ (sqr t) (sqr (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2))))) in l
* [misc]taylor:  Taking taylor expansion of 8 in l
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* (sqr t) (sqr (sqrt 2))) into (* (sqr t) (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr t) (sqr (sqrt 2)))) into (/ 1 (* (sqr t) (sqr (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (/ (pow t 4) (pow (sqrt 2) 4)) 0) into (/ (pow t 4) (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (+ (/ (pow t 4) (pow (sqrt 2) 4)) 0) into (/ (pow t 4) (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (* (/ (pow t 4) (pow (sqrt 2) 4)) t) into (/ (pow t 5) (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (/ (/ (pow t 5) (pow (sqrt 2) 4)) (sqrt 2)) into (/ (pow t 5) (pow (sqrt 2) 5))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log t))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (sqrt 2) 4))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow t 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow t 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log t)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt 2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (sqrt 2) 4)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (* 6 (/ (sqr t) (pow (sqrt 2) 4))) into (* 6 (/ (sqr t) (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ (* 6 (/ (sqr t) (pow (sqrt 2) 4))) 0) into (* 6 (/ (sqr t) (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ 0 (* 6 (/ (sqr t) (pow (sqrt 2) 4)))) into (* 6 (/ (sqr t) (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ 0 (* 6 (/ (sqr t) (pow (sqrt 2) 4)))) into (* 6 (/ (sqr t) (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (* 2 (/ (sqr t) (sqr (sqrt 2)))) into (* 2 (/ (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (sqr t) (sqr (sqrt 2)))) 0) into (* 2 (/ (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sqr t) (sqr (sqrt 2))))) into (* 2 (/ (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ (sqr t) (sqr (sqrt 2))))) into (- (* 2 (/ (sqr t) (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (+ (* 6 (/ (sqr t) (pow (sqrt 2) 4))) (- (* 2 (/ (sqr t) (sqr (sqrt 2)))))) into (- (* 6 (/ (sqr t) (pow (sqrt 2) 4))) (* 2 (/ (sqr t) (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow t 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow t 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow t 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt 2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (sqr t) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (/ (sqr t) (pow (sqrt 2) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqr (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (sqr t) (sqr (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow t 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow t 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow t 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow t 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow t 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (sqrt 2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (sqrt 2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (sqrt 2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (sqrt 2) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (sqrt 2) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt 2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (sqr t) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ (sqr t) (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (pow (sqrt 2) 4))) into (/ 4 (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (* 8 (/ 1 (pow (sqrt 2) 4))) into (/ 8 (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (+ (/ 8 (pow (sqrt 2) 4)) 0) into (* 8 (/ 1 (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ 0 (* 8 (/ 1 (pow (sqrt 2) 4)))) into (* 8 (/ 1 (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ (/ 4 (pow (sqrt 2) 4)) (* 8 (/ 1 (pow (sqrt 2) 4)))) into (* 12 (/ 1 (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ 0 (* 12 (/ 1 (pow (sqrt 2) 4)))) into (* 12 (/ 1 (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ 2 (* 12 (/ 1 (pow (sqrt 2) 4)))) into (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2)
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2)) into (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2)
* [misc]backup-simplify:  Simplify (* 8 (/ 1 (sqr (sqrt 2)))) into (/ 8 (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (sqr t) (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 8 (sqr (sqrt 2))) 0) into (* 8 (/ 1 (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 8 (/ 1 (sqr (sqrt 2))))) into (- (* 8 (/ 1 (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (+ (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2) (- (* 8 (/ 1 (sqr (sqrt 2)))))) into (- (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2) (* 8 (/ 1 (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow t 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow t 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow t 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow t 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow t 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow t 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow t 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (sqrt 2) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (sqrt 2) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (sqrt 2) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (sqrt 2) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (sqrt 2) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (sqrt 2) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (sqrt 2) 4))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt 2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (sqr t) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sqr t) (pow (sqrt 2) 4)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt 2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (pow (sqrt 2) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt 2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 (/ 1 (pow (sqrt 2) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 (/ 1 (sqr (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sqr t) (sqr (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) 0) (+ (* 0 0) (+ (* (- (* 6 (/ (sqr t) (pow (sqrt 2) 4))) (* 2 (/ (sqr t) (sqr (sqrt 2))))) 0) (+ (* 0 0) (+ (* (- (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2) (* 8 (/ 1 (sqr (sqrt 2))))) 0) (* 0 t)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow t 5) (pow (sqrt 2) 5)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) 0) (+ (* 0 0) (* (- (* 6 (/ (sqr t) (pow (sqrt 2) 4))) (* 2 (/ (sqr t) (sqr (sqrt 2))))) t))) into (- (* 6 (/ (pow t 3) (pow (sqrt 2) 4))) (* 2 (/ (pow t 3) (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 6 (/ (pow t 3) (pow (sqrt 2) 4))) (* 2 (/ (pow t 3) (sqr (sqrt 2))))) (sqrt 2)) (+ (* (/ (pow t 5) (pow (sqrt 2) 5)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 6 (/ (pow t 3) (pow (sqrt 2) 5))) (* 2 (/ (pow t 3) (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) 0) (+ (* 0 0) (+ (* (- (* 6 (/ (sqr t) (pow (sqrt 2) 4))) (* 2 (/ (sqr t) (sqr (sqrt 2))))) 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow t 5) (pow (sqrt 2) 5)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 6 (/ (pow t 3) (pow (sqrt 2) 5))) (* 2 (/ (pow t 3) (pow (sqrt 2) 3)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) 0) (+ (* 0 0) (+ (* (- (* 6 (/ (sqr t) (pow (sqrt 2) 4))) (* 2 (/ (sqr t) (sqr (sqrt 2))))) 0) (+ (* 0 0) (* (- (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2) (* 8 (/ 1 (sqr (sqrt 2))))) t))))) into (- (+ (* 12 (/ t (pow (sqrt 2) 4))) (* 2 t)) (* 8 (/ t (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (- (/ (- (+ (* 12 (/ t (pow (sqrt 2) 4))) (* 2 t)) (* 8 (/ t (sqr (sqrt 2))))) (sqrt 2)) (+ (* (/ (pow t 5) (pow (sqrt 2) 5)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 6 (/ (pow t 3) (pow (sqrt 2) 5))) (* 2 (/ (pow t 3) (pow (sqrt 2) 3)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (+ (* 12 (/ t (pow (sqrt 2) 5))) (* 2 (/ t (sqrt 2)))) (* 8 (/ t (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow t 5) (pow (sqrt 2) 5)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 6 (/ (pow t 3) (pow (sqrt 2) 5))) (* 2 (/ (pow t 3) (pow (sqrt 2) 3)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (+ (* 12 (/ t (pow (sqrt 2) 5))) (* 2 (/ t (sqrt 2)))) (* 8 (/ t (pow (sqrt 2) 3)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 (- (+ (* 12 (/ t (pow (sqrt 2) 5))) (* 2 (/ t (sqrt 2)))) (* 8 (/ t (pow (sqrt 2) 3))))) (+ (* 0 0) (+ (* 0 (- (* 6 (/ (pow t 3) (pow (sqrt 2) 5))) (* 2 (/ (pow t 3) (pow (sqrt 2) 3))))) (+ (* 0 0) (* 0 (/ (pow t 5) (pow (sqrt 2) 5)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr t))) into (/ 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (sqr t))) into (* 4 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 t))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))) into (/ 4 (* (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (* (sqr t) (sqr (sqrt 2))))) into (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (+ 0 (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))) into (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (- (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))) into (- (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (sqr t))) (- (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))) into (- (* 4 (/ 1 (sqr t))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))
* [misc]backup-simplify:  Simplify (+ (* t (- (* 4 (/ 1 (sqr t))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))) (+ (* 0 0) (+ (* 0 (- 2 (* 4 (/ 1 (sqr (sqrt 2)))))) (+ (* 0 0) (* 0 (- (/ (sqr t) (sqr (sqrt 2))))))))) into (- (* 4 (/ 1 t)) (* 4 (/ 1 (* t (sqr (sqrt 2))))))
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 4 (/ 1 t)) (* 4 (/ 1 (* t (sqr (sqrt 2)))))) (sqrt 2)) (+ (* (* -1 (/ (pow t 3) (pow (sqrt 2) 3))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 2 (/ t (sqrt 2))) (* 4 (/ t (pow (sqrt 2) 3)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 4 (/ 1 (* t (sqrt 2)))) (* 4 (/ 1 (* t (pow (sqrt 2) 3)))))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* 4 (/ 1 (* t (sqrt 2)))) (* 4 (/ 1 (* t (pow (sqrt 2) 3)))))) (+ (* 0 0) (+ (* 0 (- (* 2 (/ t (sqrt 2))) (* 4 (/ t (pow (sqrt 2) 3))))) (+ (* 0 0) (* 0 (* -1 (/ (pow t 3) (pow (sqrt 2) 3)))))))) into (- (* 2 (/ 1 (* t (sqrt 2)))) (* 2 (/ 1 (* t (pow (sqrt 2) 3)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* t (sqrt 2)))) (* 2 (/ 1 (* t (pow (sqrt 2) 3))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* t (sqrt 2)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (sqrt 2))) in t
* [misc]taylor:  Taking taylor expansion of (* t (sqrt 2)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt 2)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt 2))) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* t (pow (sqrt 2) 3)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (pow (sqrt 2) 3))) in t
* [misc]taylor:  Taking taylor expansion of (* t (pow (sqrt 2) 3)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (sqrt 2)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (sqrt 2))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 3 (log (sqrt 2))) into (* 3 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (sqrt 2)))) into (pow (sqrt 2) 3)
* [misc]backup-simplify:  Simplify (* 0 (pow (sqrt 2) 3)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (sqrt 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow (sqrt 2) 3))) into (pow (sqrt 2) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 3)) into (/ 1 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqrt 2))) into (/ 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (pow (sqrt 2) 3))) into (/ 2 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify (- (/ 2 (pow (sqrt 2) 3))) into (- (* 2 (/ 1 (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (+ (/ 2 (sqrt 2)) (- (* 2 (/ 1 (pow (sqrt 2) 3))))) into (- (* 2 (/ 1 (sqrt 2))) (* 2 (/ 1 (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (sqrt 2))) (* 2 (/ 1 (pow (sqrt 2) 3)))) into (- (* 2 (/ 1 (sqrt 2))) (* 2 (/ 1 (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (+ (* (- (* 2 (/ 1 (sqrt 2))) (* 2 (/ 1 (pow (sqrt 2) 3)))) (* (/ 1 (/ 1 t)) (* 1 (sqr (/ 1 x))))) (+ (* (/ 2 (sqrt 2)) (* (/ 1 (/ 1 t)) (* 1 (/ 1 x)))) (* (sqrt 2) (* (/ 1 (/ 1 t)) (* 1 1))))) into (- (+ (* 2 (/ t (* (sqr x) (sqrt 2)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2)))))) (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l))))) in (x l t) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l))))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 1) into (- 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) -1) into (- (+ 1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (- (+ 1 (/ 1 x)))) into (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (* (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) 2) into (* -2 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (* -2 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) 0) into (- (* 2 (/ 1 (* (+ 1 (/ 1 x)) x))) (* 2 (/ 1 (+ 1 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 (/ 1 (* (+ 1 (/ 1 x)) x))) (* 2 (/ 1 (+ 1 (/ 1 x)))))) into (sqrt (- (* 2 (/ 1 (* (+ 1 (/ 1 x)) x))) (* 2 (/ 1 (+ 1 (/ 1 x))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1 (/ 1 x)))) (+ (* (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) (/ 0 (- (+ 1 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 (/ 1 (* (+ 1 (/ 1 x)) x))) (* 2 (/ 1 (+ 1 (/ 1 x)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in l
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 1) into (- 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) -1) into (- (+ 1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (- (+ 1 (/ 1 x)))) into (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) 1) into (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) -1) into (- (/ 1 (* (+ 1 (/ 1 x)) x)) (+ 1 (/ 1 (+ 1 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (sqrt (- (/ 1 (* (+ 1 (/ 1 x)) x)) (+ 1 (/ 1 (+ 1 (/ 1 x)))))) into (sqrt (- (/ 1 (* (+ 1 (/ 1 x)) x)) (+ 1 (/ 1 (+ 1 (/ 1 x))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1 (/ 1 x)))) (+ (* (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) (/ 0 (- (+ 1 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (/ 1 (* (+ 1 (/ 1 x)) x)) (+ 1 (/ 1 (+ 1 (/ 1 x)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr l)) (/ 2 (sqr t))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr l))) into (- (/ 1 (sqr l)))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))) (- (/ 1 (sqr l)))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ 1 (sqr t)))) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* 1 (/ -1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* -2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) 0) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (* 2 (sqrt (* 2 (/ 1 (sqr t)))))) into (* -1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr l)) (/ 2 (sqr t))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr l))) into (- (/ 1 (sqr l)))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))) (- (/ 1 (sqr l)))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ 1 (sqr t)))) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* 1 (/ -1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* -2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) 0) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (* 2 (sqrt (* 2 (/ 1 (sqr t)))))) into (* -1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 2) t) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ (sqrt 2) t) into (/ (sqrt 2) t)
* [misc]taylor:  Taking taylor expansion of (* -1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of -1/2 in l
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* t 2) into (* 2 t)
* [misc]backup-simplify:  Simplify (/ (* 2 t) (sqrt 2)) into (* 2 (/ t (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 2)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (* 2 (/ t (sqrt 2))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (* 0 (* 2 (/ t (sqrt 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 2) t) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (sqrt 2) 1) into (sqrt 2)
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))) (* 0 (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (* 0 (/ -1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (sqr t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* -2 (/ -1 -1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* -2 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))) (* 0 (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) 0) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (sqr (* -1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))) (+)) (* 2 (/ (sqrt 2) t))) into (* 1/2 (/ (* t (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (* t (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))))) (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (* t (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))))) (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (* t (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))))) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr l) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr l) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* 0 (sqr (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr (sqrt 2))))) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (sqrt 2))) into (/ 1 (sqr (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (pow l 4) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (pow l 4) in l
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* 1 (sqr (sqrt 2))) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (sqr t) (sqr (sqrt 2))) into (/ (sqr t) (sqr (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* (sqr t) (sqr (sqrt 2))) into (* (sqr t) (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr t) (sqr (sqrt 2)))) into (/ 1 (* (sqr t) (sqr (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (/ (sqr t) (sqr (sqrt 2))) 0) into (/ (sqr t) (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ 0 (/ (sqr t) (sqr (sqrt 2)))) into (/ (sqr t) (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (- (/ (sqr t) (sqr (sqrt 2)))) into (- (/ (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (sqr t) (sqr (sqrt 2))))) into (- (/ (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (* t (- (/ (sqr t) (sqr (sqrt 2))))) into (* -1 (/ (pow t 3) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (pow t 3) (sqr (sqrt 2)))) (sqrt 2)) into (* -1 (/ (pow t 3) (pow (sqrt 2) 3)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (sqr (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqr (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr (sqrt 2)))) into (/ 4 (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 4 (sqr (sqrt 2))) 0) into (* 4 (/ 1 (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 4 (/ 1 (sqr (sqrt 2))))) into (- (* 4 (/ 1 (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (+ 2 (- (* 4 (/ 1 (sqr (sqrt 2)))))) into (- 2 (* 4 (/ 1 (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 (- 2 (* 4 (/ 1 (sqr (sqrt 2)))))) (+ (* 0 0) (* 0 (- (/ (sqr t) (sqr (sqrt 2)))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 (- (/ (sqr t) (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (* -1 (/ (pow t 3) (pow (sqrt 2) 3))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t (- 2 (* 4 (/ 1 (sqr (sqrt 2)))))) (+ (* 0 0) (* 0 (- (/ (sqr t) (sqr (sqrt 2))))))) into (- (* 2 t) (* 4 (/ t (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 t) (* 4 (/ t (sqr (sqrt 2))))) (sqrt 2)) (+ (* (* -1 (/ (pow t 3) (pow (sqrt 2) 3))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 2 (/ t (sqrt 2))) (* 4 (/ t (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (* -1 (/ (pow t 3) (pow (sqrt 2) 3))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 2 (/ t (sqrt 2))) (* 4 (/ t (pow (sqrt 2) 3)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 (- (* 2 (/ t (sqrt 2))) (* 4 (/ t (pow (sqrt 2) 3))))) (+ (* 0 0) (* 0 (* -1 (/ (pow t 3) (pow (sqrt 2) 3))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr t))) into (/ 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (sqr t))) into (* 4 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (+ (* t (* 4 (/ 1 (sqr t)))) (+ (* 0 0) (* 0 2))) into (* 4 (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (* 4 (/ 1 t)) (sqrt 2)) (+ (* (* 2 (/ t (sqrt 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (* 4 (/ 1 (* t (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ (* -1/2 (* 4 (/ 1 (* t (sqrt 2))))) (+ (* 0 0) (* 0 (* 2 (/ t (sqrt 2)))))) into (- (* 2 (/ 1 (* t (sqrt 2)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* t (sqrt 2))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* t (sqrt 2)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (sqrt 2))) in t
* [misc]taylor:  Taking taylor expansion of (* t (sqrt 2)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt 2)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt 2))) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqrt 2))) into (/ 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 2 (sqrt 2))) into (- (* 2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (sqrt 2)))) into (- (* 2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ (sqrt 2) t) (/ 0 t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqrt 2) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))) (* 0 (/ 0 (- l))) (* 0 (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* -2 (/ 0 -1)) (* 2 (/ -1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* -2 0) (+ (* 2 0) (* -2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))))) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))) (* 0 (/ 0 (- l))) (* 0 (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) 0) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ (- (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (+ (* 2 (* (* -1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2))) (* 1/2 (/ (* t (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (+ (* 4 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (+ (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))))) (sqrt 2))))))) (* 2 (/ (sqrt 2) t))) into (* 1/2 (/ (* (- (+ (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2))))) (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))))) (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (* 4 (/ 1 (sqr t)))))))))) t) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (* (- (+ (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2))))) (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))))) (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (* 4 (/ 1 (sqr t)))))))))) t) (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (* (- (+ (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2))))) (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))))) (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (* 4 (/ 1 (sqr t)))))))))) t) (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (* (- (+ (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2))))) (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))))) (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (* 4 (/ 1 (sqr t)))))))))) t) in l
* [misc]taylor:  Taking taylor expansion of (- (+ (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2))))) (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))))) (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (* 4 (/ 1 (sqr t)))))))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2))))) (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (sqr t) (sqr (sqrt 2))))) in l
* [misc]taylor:  Taking taylor expansion of 8 in l
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* (sqr t) (sqr (sqrt 2))) into (* (sqr t) (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr t) (sqr (sqrt 2)))) into (/ 1 (* (sqr t) (sqr (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))))) in l
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (sqr l) (sqr (sqrt 2))))) in l
* [misc]taylor:  Taking taylor expansion of 8 in l
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr l) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr l) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* 0 (sqr (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr (sqrt 2))))) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (sqrt 2))) into (/ 1 (sqr (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr t) (* (pow l 4) (sqr (sqrt 2))))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) (* (pow l 4) (sqr (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (pow l 4) (sqr (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of (pow l 4) in l
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* 1 (sqr (sqrt 2))) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (sqr t) (sqr (sqrt 2))) into (/ (sqr t) (sqr (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (* 4 (/ 1 (sqr t))))))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (pow t 4) (* (pow l 6) (pow (sqrt 2) 4))) in l
* [misc]taylor:  Taking taylor expansion of (pow t 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]taylor:  Taking taylor expansion of (* (pow l 6) (pow (sqrt 2) 4)) in l
* [misc]taylor:  Taking taylor expansion of (pow l 6) in l
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt 2))) into (* 4 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt 2)))) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (* 1 (pow (sqrt 2) 4)) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (/ (pow t 4) (pow (sqrt 2) 4)) into (/ (pow t 4) (pow (sqrt 2) 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (* 4 (/ 1 (sqr t)))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (* 4 (/ 1 (sqr t))))))) in l
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4)))) in l
* [misc]taylor:  Taking taylor expansion of 6 in l
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) (* (pow (sqrt 2) 4) (pow l 4))) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (pow (sqrt 2) 4) (pow l 4)) in l
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt 2))) into (* 4 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt 2)))) into (pow (sqrt 2) 4)
* [misc]taylor:  Taking taylor expansion of (pow l 4) in l
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (pow (sqrt 2) 4) 1) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (/ (sqr t) (pow (sqrt 2) 4)) into (/ (sqr t) (pow (sqrt 2) 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (* 4 (/ 1 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (sqr t) (pow (sqrt 2) 4)))) in l
* [misc]taylor:  Taking taylor expansion of 8 in l
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) (pow (sqrt 2) 4))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (pow (sqrt 2) 4)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt 2))) into (* 4 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt 2)))) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* (sqr t) (pow (sqrt 2) 4)) into (* (sqr t) (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr t) (pow (sqrt 2) 4))) into (/ 1 (* (sqr t) (pow (sqrt 2) 4)))
* [misc]taylor:  Taking taylor expansion of (+ (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (* 4 (/ 1 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 (* (pow (sqrt 2) 4) (sqr l)))) in l
* [misc]taylor:  Taking taylor expansion of 8 in l
* [misc]backup-simplify:  Simplify 8 into 8
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (sqrt 2) 4) (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of (* (pow (sqrt 2) 4) (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt 2))) into (* 4 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt 2)))) into (pow (sqrt 2) 4)
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (sqrt 2) 4) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt 2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 1) (+ (* 0 0) (* 0 0))) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 4)) into (/ 1 (pow (sqrt 2) 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (* (sqr l) (pow (sqrt 2) 4)))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr l) (pow (sqrt 2) 4))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqr l) (pow (sqrt 2) 4)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 4) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 4 (log (sqrt 2))) into (* 4 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (sqrt 2)))) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (pow (sqrt 2) 4)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (pow (sqrt 2) 4))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt 2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (pow (sqrt 2) 4)))) into (pow (sqrt 2) 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 4)) into (/ 1 (pow (sqrt 2) 4))
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (/ (pow t 4) (pow (sqrt 2) 4)) 0) into (/ (pow t 4) (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (- (/ (pow t 4) (pow (sqrt 2) 4))) into (- (/ (pow t 4) (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (pow t 4) (pow (sqrt 2) 4)))) into (- (/ (pow t 4) (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (* (- (/ (pow t 4) (pow (sqrt 2) 4))) t) into (* -1 (/ (pow t 5) (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (pow t 5) (pow (sqrt 2) 4))) (sqrt 2)) into (* -1 (/ (pow t 5) (pow (sqrt 2) 5)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log t))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (sqrt 2) 4))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ (sqr t) (sqr (sqrt 2)))) into (* 2 (/ (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sqr t) (sqr (sqrt 2))))) into (* 2 (/ (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sqr t) (sqr (sqrt 2))))) into (* 2 (/ (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow t 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow t 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log t)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt 2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (sqrt 2) 4)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (* 6 (/ (sqr t) (pow (sqrt 2) 4))) into (* 6 (/ (sqr t) (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ (* 6 (/ (sqr t) (pow (sqrt 2) 4))) 0) into (* 6 (/ (sqr t) (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ 0 (* 6 (/ (sqr t) (pow (sqrt 2) 4)))) into (* 6 (/ (sqr t) (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ 0 (* 6 (/ (sqr t) (pow (sqrt 2) 4)))) into (* 6 (/ (sqr t) (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (- (* 6 (/ (sqr t) (pow (sqrt 2) 4)))) into (- (* 6 (/ (sqr t) (pow (sqrt 2) 4))))
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (sqr t) (sqr (sqrt 2)))) (- (* 6 (/ (sqr t) (pow (sqrt 2) 4))))) into (- (* 2 (/ (sqr t) (sqr (sqrt 2)))) (* 6 (/ (sqr t) (pow (sqrt 2) 4))))
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqr (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (sqr t) (sqr (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow t 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow t 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow t 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt 2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (sqr t) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (/ (sqr t) (pow (sqrt 2) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 8 (/ 1 (sqr (sqrt 2)))) into (/ 8 (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (sqr t) (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 8 (sqr (sqrt 2))) 0) into (* 8 (/ 1 (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (* 8 (/ 1 (sqr (sqrt 2))))) into (* 8 (/ 1 (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow t 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow t 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow t 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow t 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow t 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (sqrt 2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (sqrt 2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (sqrt 2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (sqrt 2) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (sqrt 2) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sqrt 2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (sqr t) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (/ (sqr t) (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (* 8 (/ 1 (pow (sqrt 2) 4))) into (/ 8 (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (pow (sqrt 2) 4))) into (/ 4 (pow (sqrt 2) 4))
* [misc]backup-simplify:  Simplify (+ (/ 4 (pow (sqrt 2) 4)) 0) into (* 4 (/ 1 (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ (/ 8 (pow (sqrt 2) 4)) (* 4 (/ 1 (pow (sqrt 2) 4)))) into (* 12 (/ 1 (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ 0 (* 12 (/ 1 (pow (sqrt 2) 4)))) into (* 12 (/ 1 (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ 0 (* 12 (/ 1 (pow (sqrt 2) 4)))) into (* 12 (/ 1 (pow (sqrt 2) 4)))
* [misc]backup-simplify:  Simplify (+ 2 (* 12 (/ 1 (pow (sqrt 2) 4)))) into (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2)
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2)) into (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2)
* [misc]backup-simplify:  Simplify (- (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2)) into (- (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2))
* [misc]backup-simplify:  Simplify (+ (* 8 (/ 1 (sqr (sqrt 2)))) (- (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2))) into (- (* 8 (/ 1 (sqr (sqrt 2)))) (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2))
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 (/ 1 (sqr (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sqr t) (sqr (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow t 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow t 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow t 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow t 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow t 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow t 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow t 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log t))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (sqrt 2) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (sqrt 2) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (sqrt 2) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (sqrt 2) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (sqrt 2) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (sqrt 2) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (sqrt 2) 4))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (pow t 4) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt 2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 2) 4)) (+ (* (/ (sqr t) (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))) (* 0 (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sqr t) (pow (sqrt 2) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt 2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 2) 4) 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 (/ 1 (pow (sqrt 2) 4)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqrt 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sqrt 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt 2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (sqrt 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 4)) (/ 0 (pow (sqrt 2) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (pow (sqrt 2) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (pow t 4) (pow (sqrt 2) 4))) 0) (+ (* 0 0) (+ (* (- (* 2 (/ (sqr t) (sqr (sqrt 2)))) (* 6 (/ (sqr t) (pow (sqrt 2) 4)))) 0) (+ (* 0 0) (+ (* (- (* 8 (/ 1 (sqr (sqrt 2)))) (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2)) 0) (* 0 t)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (pow t 4) (pow (sqrt 2) 4))) 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (* -1 (/ (pow t 5) (pow (sqrt 2) 5))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (pow t 4) (pow (sqrt 2) 4))) 0) (+ (* 0 0) (* (- (* 2 (/ (sqr t) (sqr (sqrt 2)))) (* 6 (/ (sqr t) (pow (sqrt 2) 4)))) t))) into (- (* 2 (/ (pow t 3) (sqr (sqrt 2)))) (* 6 (/ (pow t 3) (pow (sqrt 2) 4))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ (pow t 3) (sqr (sqrt 2)))) (* 6 (/ (pow t 3) (pow (sqrt 2) 4)))) (sqrt 2)) (+ (* (* -1 (/ (pow t 5) (pow (sqrt 2) 5))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 2 (/ (pow t 3) (pow (sqrt 2) 3))) (* 6 (/ (pow t 3) (pow (sqrt 2) 5))))
* [misc]backup-simplify:  Simplify (+ (* (- (/ (pow t 4) (pow (sqrt 2) 4))) 0) (+ (* 0 0) (+ (* (- (* 2 (/ (sqr t) (sqr (sqrt 2)))) (* 6 (/ (sqr t) (pow (sqrt 2) 4)))) 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (* -1 (/ (pow t 5) (pow (sqrt 2) 5))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 2 (/ (pow t 3) (pow (sqrt 2) 3))) (* 6 (/ (pow t 3) (pow (sqrt 2) 5)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (pow t 4) (pow (sqrt 2) 4))) 0) (+ (* 0 0) (+ (* (- (* 2 (/ (sqr t) (sqr (sqrt 2)))) (* 6 (/ (sqr t) (pow (sqrt 2) 4)))) 0) (+ (* 0 0) (* (- (* 8 (/ 1 (sqr (sqrt 2)))) (+ (* 12 (/ 1 (pow (sqrt 2) 4))) 2)) t))))) into (- (* 8 (/ t (sqr (sqrt 2)))) (+ (* 12 (/ t (pow (sqrt 2) 4))) (* 2 t)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 8 (/ t (sqr (sqrt 2)))) (+ (* 12 (/ t (pow (sqrt 2) 4))) (* 2 t))) (sqrt 2)) (+ (* (* -1 (/ (pow t 5) (pow (sqrt 2) 5))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 2 (/ (pow t 3) (pow (sqrt 2) 3))) (* 6 (/ (pow t 3) (pow (sqrt 2) 5)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 8 (/ t (pow (sqrt 2) 3))) (+ (* 2 (/ t (sqrt 2))) (* 12 (/ t (pow (sqrt 2) 5)))))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (* -1 (/ (pow t 5) (pow (sqrt 2) 5))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 2 (/ (pow t 3) (pow (sqrt 2) 3))) (* 6 (/ (pow t 3) (pow (sqrt 2) 5)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 8 (/ t (pow (sqrt 2) 3))) (+ (* 2 (/ t (sqrt 2))) (* 12 (/ t (pow (sqrt 2) 5))))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 (- (* 8 (/ t (pow (sqrt 2) 3))) (+ (* 2 (/ t (sqrt 2))) (* 12 (/ t (pow (sqrt 2) 5)))))) (+ (* 0 0) (+ (* 0 (- (* 2 (/ (pow t 3) (pow (sqrt 2) 3))) (* 6 (/ (pow t 3) (pow (sqrt 2) 5))))) (+ (* 0 0) (* 0 (* -1 (/ (pow t 5) (pow (sqrt 2) 5))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr t))) into (/ 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (sqr t))) into (* 4 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 t))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (sqrt 2))) (+ (* (/ (sqr t) (sqr (sqrt 2))) (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))) (* 0 (/ 0 (sqr (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))) into (/ 4 (* (sqr t) (sqr (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (* (sqr t) (sqr (sqrt 2))))) into (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (+ 0 (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))) into (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))
* [misc]backup-simplify:  Simplify (- (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2)))))) into (- (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (sqr t))) (- (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))) into (- (* 4 (/ 1 (sqr t))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))
* [misc]backup-simplify:  Simplify (+ (* t (- (* 4 (/ 1 (sqr t))) (* 4 (/ 1 (* (sqr t) (sqr (sqrt 2))))))) (+ (* 0 0) (+ (* 0 (- 2 (* 4 (/ 1 (sqr (sqrt 2)))))) (+ (* 0 0) (* 0 (- (/ (sqr t) (sqr (sqrt 2))))))))) into (- (* 4 (/ 1 t)) (* 4 (/ 1 (* t (sqr (sqrt 2))))))
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 4 (/ 1 t)) (* 4 (/ 1 (* t (sqr (sqrt 2)))))) (sqrt 2)) (+ (* (* -1 (/ (pow t 3) (pow (sqrt 2) 3))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 2 (/ t (sqrt 2))) (* 4 (/ t (pow (sqrt 2) 3)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 4 (/ 1 (* t (sqrt 2)))) (* 4 (/ 1 (* t (pow (sqrt 2) 3)))))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* 4 (/ 1 (* t (sqrt 2)))) (* 4 (/ 1 (* t (pow (sqrt 2) 3)))))) (+ (* 0 0) (+ (* 0 (- (* 2 (/ t (sqrt 2))) (* 4 (/ t (pow (sqrt 2) 3))))) (+ (* 0 0) (* 0 (* -1 (/ (pow t 3) (pow (sqrt 2) 3)))))))) into (- (* 2 (/ 1 (* t (sqrt 2)))) (* 2 (/ 1 (* t (pow (sqrt 2) 3)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* t (sqrt 2)))) (* 2 (/ 1 (* t (pow (sqrt 2) 3))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* t (sqrt 2)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (sqrt 2))) in t
* [misc]taylor:  Taking taylor expansion of (* t (sqrt 2)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt 2)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt 2))) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* t (pow (sqrt 2) 3)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (pow (sqrt 2) 3))) in t
* [misc]taylor:  Taking taylor expansion of (* t (pow (sqrt 2) 3)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (sqrt 2)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (sqrt 2))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 3 (log (sqrt 2))) into (* 3 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (sqrt 2)))) into (pow (sqrt 2) 3)
* [misc]backup-simplify:  Simplify (* 0 (pow (sqrt 2) 3)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (sqrt 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow (sqrt 2) 3))) into (pow (sqrt 2) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 3)) into (/ 1 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqrt 2))) into (/ 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (pow (sqrt 2) 3))) into (/ 2 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify (- (/ 2 (pow (sqrt 2) 3))) into (- (* 2 (/ 1 (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (+ (/ 2 (sqrt 2)) (- (* 2 (/ 1 (pow (sqrt 2) 3))))) into (- (* 2 (/ 1 (sqrt 2))) (* 2 (/ 1 (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (sqrt 2))) (* 2 (/ 1 (pow (sqrt 2) 3)))) into (- (* 2 (/ 1 (sqrt 2))) (* 2 (/ 1 (pow (sqrt 2) 3))))
* [misc]backup-simplify:  Simplify (+ (* (- (* 2 (/ 1 (sqrt 2))) (* 2 (/ 1 (pow (sqrt 2) 3)))) (* (/ 1 (/ 1 (- t))) (* 1 (sqr (/ 1 (- x)))))) (+ (* (- (* 2 (/ 1 (sqrt 2)))) (* (/ 1 (/ 1 (- t))) (* 1 (/ 1 (- x))))) (* (sqrt 2) (* (/ 1 (/ 1 (- t))) (* 1 1))))) into (- (* 2 (/ t (* (pow (sqrt 2) 3) (sqr x)))) (+ (* 2 (/ t (* (sqrt 2) (sqr x)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2)))))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)) in (x l t) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)) in t
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in t
* [misc]taylor:  Taking taylor expansion of (+ x 1) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ x 1) into (+ 1 x)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ x -1) into (- x 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 x) (- x 1)) into (/ (+ 1 x) (- x 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (sqr l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in l
* [misc]taylor:  Taking taylor expansion of (+ x 1) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ x 1) into (+ 1 x)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ x -1) into (- x 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 x) (- x 1)) into (/ (+ 1 x) (- x 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in x
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in x
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (sqr l) (* 2 (sqr t))) into (+ (sqr l) (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (* -1 (+ (sqr l) (* 2 (sqr t)))) into (* -1 (+ (sqr l) (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (- (sqr l)) into (- (sqr l))
* [misc]backup-simplify:  Simplify (+ (* -1 (+ (sqr l) (* 2 (sqr t)))) (- (sqr l))) into (- (+ (* 2 (sqr l)) (* 2 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 2 (sqr t))) into (- (* 2 (sqr t)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* -2 (+ (sqr l) (* 2 (sqr t))))) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) 0) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 4 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 4 (sqr t)) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 4 (sqr t))) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 4 (sqr t))) into (- (* 4 (sqr t)))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* -2 0) (* -2 (+ (sqr l) (* 2 (sqr t)))))) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) 0) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 4 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 4 (sqr t)) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 4 (sqr t))) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 4 (sqr t))) into (- (* 4 (sqr t)))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l))) in (x l t) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 1) into (+ 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) -1) into (- (/ 1 x) 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) into (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in l
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 1) into (+ 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) -1) into (- (/ 1 x) 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) into (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) (sqr (/ 1 l))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr l)) (/ 2 (sqr t))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr l))) into (- (/ 1 (sqr l)))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))) (- (/ 1 (sqr l)))) into (* 2 (/ 1 (sqr t)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) 0) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (* 0 (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (sqr t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ -1 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 2 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) 0) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 2 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) 0) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr t))) into (/ 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (sqr t))) into (* 4 (/ 1 (sqr t)))
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr t)) (/ 0 (sqr t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (* 1 (* (/ 1 (sqr (/ 1 l))) (/ 1 x)))) (+ (* 4 (* (/ 1 (sqr (/ 1 t))) (* 1 (/ 1 x)))) (* 2 (sqr (* (/ 1 (/ 1 t)) (* 1 1)))))) into (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))
* [misc]approximate:  Taking taylor expansion of (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l)))) in (x l t) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 1) into (- 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) -1) into (- (+ 1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (- (+ 1 (/ 1 x)))) into (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in l
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 1) into (- 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) -1) into (- (+ 1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (- (+ 1 (/ 1 x)))) into (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (- (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) (sqr (/ 1 (- l)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr l)) (/ 2 (sqr t))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr l))) into (- (/ 1 (sqr l)))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))) (- (/ 1 (sqr l)))) into (* 2 (/ 1 (sqr t)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* 1 (/ -1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* -2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) 0) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in t
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))) (* 0 (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (* 0 (/ -1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (sqr t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* -2 (/ -1 -1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* -2 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))) (* 0 (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) 0) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))) (* 0 (/ 0 (- l))) (* 0 (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* -2 (/ 0 -1)) (* 2 (/ -1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* -2 0) (+ (* 2 0) (* -2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))))) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))) (* 0 (/ 0 (- l))) (* 0 (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) 0) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in t
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr t))) into (/ 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (sqr t))) into (* 4 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 4 (/ 1 (sqr t)))) into (- (* 4 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr t)) (/ 0 (sqr t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (* 1 (* (/ 1 (sqr (/ 1 (- l)))) (/ 1 (- x))))) (+ (* -4 (* (/ 1 (sqr (/ 1 (- t)))) (* 1 (/ 1 (- x))))) (* 2 (sqr (* (/ 1 (/ 1 (- t))) (* 1 1)))))) into (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* (sqrt 2) t) in (t) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) t) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) t) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sqrt 2) 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 1) (* 0 0)) into (sqrt 2)
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) t) into (* t (sqrt 2))
* [misc]approximate:  Taking taylor expansion of (* (sqrt 2) (/ 1 t)) in (t) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) (/ 1 (/ 1 t))) into (* t (sqrt 2))
* [misc]approximate:  Taking taylor expansion of (* (sqrt 2) (/ 1 (- t))) in (t) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (sqrt 2) -1) into (* -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (* -1 (sqrt 2)) into (* -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -1 (sqrt 2)) (/ 1 (/ 1 (- t)))) into (* t (sqrt 2))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1)
* [misc]approximate:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in (x l t) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in t
* [misc]taylor:  Taking taylor expansion of (+ x 1) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ x 1) into (+ 1 x)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ x -1) into (- x 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 x) (- x 1)) into (/ (+ 1 x) (- x 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (sqr l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in l
* [misc]taylor:  Taking taylor expansion of (+ x 1) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ x 1) into (+ 1 x)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ x -1) into (- x 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 x) (- x 1)) into (/ (+ 1 x) (- x 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in x
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ x 1) (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in x
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (sqr l) (* 2 (sqr t))) into (+ (sqr l) (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (* -1 (+ (sqr l) (* 2 (sqr t)))) into (* -1 (+ (sqr l) (* 2 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (* -1 (+ (sqr l) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of -1 in l
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr l) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (* -1 (* 2 (sqr t))) into (* -2 (sqr t))
* [misc]taylor:  Taking taylor expansion of (* -2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of -2 in t
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* -2 (+ (sqr l) (* 2 (sqr t))))) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 4 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 4 (sqr t)) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 4 (sqr t))) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 4 (sqr t))) into (- (* 4 (sqr t)))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (* 2 (sqr t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* -2 0) (* -2 (+ (sqr l) (* 2 (sqr t)))))) into (- (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (sqr l)) (* 4 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (sqr l)) (* 4 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 4 (sqr t)) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 4 (sqr t))) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (- (* 4 (sqr t))) into (- (* 4 (sqr t)))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in (x l t) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 1) into (+ 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) -1) into (- (/ 1 x) 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) into (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in l
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 1) into (+ 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 1 x) -1) into (- (/ 1 x) 1)
* [misc]backup-simplify:  Simplify (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1)) into (/ (+ 1 (/ 1 x)) (- (/ 1 x) 1))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 l)) (* 2 (sqr (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr l)) (/ 2 (sqr t))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (* 0 (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (sqr t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ -1 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 2 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 (sqr t))) into (* 2 (/ 1 (sqr t)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 2 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr t))) into (/ 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (sqr t))) into (* 4 (/ 1 (sqr t)))
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* 4 (* (/ 1 (sqr (/ 1 t))) (* 1 (/ 1 x)))) (+ (* 1 (sqr (* 1 (* (/ 1 (/ 1 l)) 1)))) (* 2 (sqr (* (/ 1 (/ 1 t)) (* 1 1)))))) into (+ (sqr l) (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t))))
* [misc]approximate:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in (x l t) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 1) into (- 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) -1) into (- (+ 1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (- (+ 1 (/ 1 x)))) into (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in l
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 1 in l
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 1) into (- 1 (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 x) -1) into (- (+ 1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (/ 1 x)) (- (+ 1 (/ 1 x)))) into (* -1 (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- l))) (* 2 (sqr (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr l)) (/ 2 (sqr t))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))) into (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 -1) (+ (* 1 (/ -1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* -2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in t
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))) (* 0 (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (* 0 (/ -1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (sqr t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* -2 (/ -1 -1)))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* -2 0) (* 2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t))))))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 (sqr t))) into (* 2 (/ 1 (sqr t)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))) (* 0 (/ 0 (- l))) (* 0 (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* -2 (/ 0 -1)) (* 2 (/ -1 -1)))) into -2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* -2 0) (+ (* 2 0) (* -2 (+ (/ 1 (sqr l)) (* 2 (/ 1 (sqr t)))))))) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in t
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr t))) into (/ 4 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 4 (sqr t))) into (* 4 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (- (* 4 (/ 1 (sqr t)))) into (- (* 4 (/ 1 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* -4 (* (/ 1 (sqr (/ 1 (- t)))) (* 1 (/ 1 (- x))))) (+ (* 1 (sqr (* 1 (* (/ 1 (/ 1 (- l))) 1)))) (* 2 (sqr (* (/ 1 (/ 1 (- t))) (* 1 1)))))) into (+ (sqr l) (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (- (* (sqrt -2) t) (+ (* 2 (/ (* t (sqr x)) (pow (sqrt -2) 3))) (+ (* 2 (/ (* t (sqr x)) (sqrt -2))) (* 2 (/ (* t x) (sqrt -2))))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (- (* (sqrt -2) t) (+ (* 2 (/ (* t (sqr x)) (pow (sqrt -2) 3))) (+ (* 2 (/ (* t (sqr x)) (sqrt -2))) (* 2 (/ (* t x) (sqrt -2)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (184 enodes)
* * [misc]simplify:  iters left: 2 (372 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (- (* t (sqrt -2)) (+ (* (/ (sqr x) (sqrt -2)) (/ (+ t t) -2)) (* (/ (+ t t) (sqrt -2)) (+ x (sqr x))))))
* * * * [misc]progress:  [ 2 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (- (+ (* 2 (/ t (* (sqr x) (sqrt 2)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2)))))) (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (- (+ (* 2 (/ t (* (sqr x) (sqrt 2)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2)))))) (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (96 enodes)
* * [misc]simplify:  iters left: 3 (181 enodes)
* * [misc]simplify:  iters left: 2 (361 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (+ (+ (* (/ t (sqrt 2)) (/ (/ 2 x) x)) (* t (sqrt 2))) (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x))))))
* * * * [misc]progress:  [ 3 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (- (* 2 (/ t (* (pow (sqrt 2) 3) (sqr x)))) (+ (* 2 (/ t (* (sqrt 2) (sqr x)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2)))))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (- (* 2 (/ t (* (pow (sqrt 2) 3) (sqr x)))) (+ (* 2 (/ t (* (sqrt 2) (sqr x)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2))))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* * [misc]simplify:  iters left: 2 (391 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (- (/ (/ (/ t 1) (sqrt 2)) (* x x)) (+ (* (/ (/ 2 x) (sqrt 2)) (+ t (/ t x))) (* t (sqrt 2)))))
* * * * [misc]progress:  [ 4 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt 0)))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt 0))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt 2) (sqrt 0)) t)
* * * * [misc]progress:  [ 5 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 6 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 7 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* t (sqrt 2)) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (/ (* t (sqrt 2)) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (353 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt 2) t) (sqrt (- (/ (+ (+ (sqr l) (sqr t)) (sqr t)) (/ (- x 1) (+ 1 x))) (sqr l))))
* * * * [misc]progress:  [ 8 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* t (sqrt 2)) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (/ (* t (sqrt 2)) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (353 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt 2) t) (sqrt (- (/ (+ (+ (sqr l) (sqr t)) (sqr t)) (/ (- x 1) (+ 1 x))) (sqr l))))
* * * * [misc]progress:  [ 9 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* t (sqrt 2)) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (/ (* t (sqrt 2)) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (353 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt 2) t) (sqrt (- (/ (+ (+ (sqr l) (sqr t)) (sqr t)) (/ (- x 1) (+ 1 x))) (sqr l))))
* * * * [misc]progress:  [ 10 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- 0 (sqr l)))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (- 0 (sqr l))))
* * [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 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (- (sqr l))))
* * * * [misc]progress:  [ 11 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (+ (sqr l) (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (- (+ (sqr l) (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (153 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (/ (sqr t) (/ x 4)) (- (+ (* l l) (sqr t)) (- (* l l) (sqr t))))))
* * * * [misc]progress:  [ 12 / 82 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (+ (sqr l) (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (- (+ (sqr l) (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (153 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (/ (sqr t) (/ x 4)) (- (+ (* l l) (sqr t)) (- (* l l) (sqr t))))))
* * * * [misc]progress:  [ 13 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (pow (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)) 1/2)))>
* * * * [misc]progress:  [ 14 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (pow (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))) 1)))>
* * * * [misc]progress:  [ 15 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (exp (log (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))))>
* [enter]simplify:  Simplifying (log (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (log (sqrt (- (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1))) (sqr l))))
* [exit]simplify:  Simplified to (log (sqrt (- (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1))) (sqr l))))
* * * * [misc]progress:  [ 16 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (log (exp (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))))>
* [enter]simplify:  Simplifying (exp (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (- (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1))) (sqr l))))
* [exit]simplify:  Simplified to (exp (sqrt (- (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1))) (sqr l))))
* * * * [misc]progress:  [ 17 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (cube (cbrt (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1))) (sqr l))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1))) (sqr l))))
* * * * [misc]progress:  [ 18 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (cbrt (cube (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))))>
* [enter]simplify:  Simplifying (cube (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (222 enodes)
* * [misc]simplify:  iters left: 1 (351 enodes)
* [exit]simplify:  Simplified to (* (- (* (/ (+ x 1) (- x 1)) (+ (+ (sqr t) (sqr l)) (sqr t))) (sqr l)) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (+ (sqr t) (sqr l)) (sqr t))) (sqr l))))
* [exit]simplify:  Simplified to (* (- (* (/ (+ x 1) (- x 1)) (+ (+ (sqr t) (sqr l)) (sqr t))) (sqr l)) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (+ (sqr t) (sqr l)) (sqr t))) (sqr l))))
* * * * [misc]progress:  [ 19 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (* (sqrt 1) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))))>
* [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 (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (351 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1))) (sqr l)))
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1))) (sqr l)))
* * * * [misc]progress:  [ 20 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (* (sqrt (+ (sqrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) l)) (sqrt (- (sqrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) l)))))>
* [enter]simplify:  Simplifying (sqrt (+ (sqrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) l))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (352 enodes)
* [exit]simplify:  Simplified to (sqrt (+ l (sqrt (/ (+ (+ (sqr t) (sqr l)) (sqr t)) (/ (- x 1) (+ x 1))))))
* [exit]simplify:  Simplified to (sqrt (+ l (sqrt (/ (+ (+ (sqr t) (sqr l)) (sqr t)) (/ (- x 1) (+ x 1))))))
* [enter]simplify:  Simplifying (sqrt (- (sqrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) l))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (sqrt (- (sqrt (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1)))) l))
* [exit]simplify:  Simplified to (sqrt (- (sqrt (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1)))) l))
* * * * [misc]progress:  [ 21 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (* (sqrt (+ (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l)) (sqrt (- (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l)))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (sqrt (+ l (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (* l l) (* t (+ t t)))))))
* [exit]simplify:  Simplified to (sqrt (+ l (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (* l l) (* t (+ t t)))))))
* [enter]simplify:  Simplifying (sqrt (- (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (+ (* l l) (sqr t)) (sqr t)))) l))
* [exit]simplify:  Simplified to (sqrt (- (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (+ (* l l) (sqr t)) (sqr t)))) l))
* * * * [misc]progress:  [ 22 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (* (sqrt (+ (* (/ (sqrt (+ x 1)) (sqrt (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l)) (sqrt (- (* (/ (sqrt (+ x 1)) (sqrt (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l)))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (/ (sqrt (+ x 1)) (sqrt (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (sqrt (+ (+ (sqr l) (* t t)) (* t t))) (/ (sqrt (+ x 1)) (sqrt (- x 1)))) l))
* [exit]simplify:  Simplified to (sqrt (+ (* (sqrt (+ (+ (sqr l) (* t t)) (* t t))) (/ (sqrt (+ x 1)) (sqrt (- x 1)))) l))
* [enter]simplify:  Simplifying (sqrt (- (* (/ (sqrt (+ x 1)) (sqrt (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (sqrt (+ (* t t) (+ (sqr l) (* t t)))) (/ (sqrt (+ x 1)) (sqrt (- x 1)))) l))
* [exit]simplify:  Simplified to (sqrt (- (* (sqrt (+ (* t t) (+ (sqr l) (* t t)))) (/ (sqrt (+ x 1)) (sqrt (- x 1)))) l))
* * * * [misc]progress:  [ 23 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (/ (sqrt (- (pow (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) 3) (pow (sqr l) 3))) (sqrt (+ (sqr (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (+ (sqr (sqr l)) (* (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))))))>
* [enter]simplify:  Simplifying (sqrt (- (pow (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) 3) (pow (sqr l) 3)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (176 enodes)
* * [misc]simplify:  iters left: 2 (346 enodes)
* [exit]simplify:  Simplified to (sqrt (- (cube (/ (+ (sqr l) (* (+ t t) t)) (/ (- x 1) (+ x 1)))) (sqr (cube l))))
* [exit]simplify:  Simplified to (sqrt (- (cube (/ (+ (sqr l) (* (+ t t) t)) (/ (- x 1) (+ x 1)))) (sqr (cube l))))
* [enter]simplify:  Simplifying (sqrt (+ (sqr (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (+ (sqr (sqr l)) (* (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (97 enodes)
* * [misc]simplify:  iters left: 3 (219 enodes)
* * [misc]simplify:  iters left: 2 (447 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (* (+ (sqr t) (+ (sqr t) (sqr l))) (/ (+ x 1) (- x 1))) (* (+ (sqr t) (+ (sqr t) (sqr l))) (/ (+ x 1) (- x 1)))) (+ (* (* (/ (+ x 1) (- x 1)) (sqr l)) (+ (sqr t) (+ (sqr t) (sqr l)))) (* (sqr l) (sqr l)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (* (+ (sqr t) (+ (sqr t) (sqr l))) (/ (+ x 1) (- x 1))) (* (+ (sqr t) (+ (sqr t) (sqr l))) (/ (+ x 1) (- x 1)))) (+ (* (* (/ (+ x 1) (- x 1)) (sqr l)) (+ (sqr t) (+ (sqr t) (sqr l)))) (* (sqr l) (sqr l)))))
* * * * [misc]progress:  [ 24 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (/ (sqrt (- (sqr (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (sqr (sqr l)))) (sqrt (+ (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))))>
* [enter]simplify:  Simplifying (sqrt (- (sqr (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (sqr (sqr l))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (195 enodes)
* * [misc]simplify:  iters left: 2 (364 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* (+ t t) t))) (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* (+ t t) t)))) (* (sqr l) (sqr l))))
* [exit]simplify:  Simplified to (sqrt (- (* (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* (+ t t) t))) (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* (+ t t) t)))) (* (sqr l) (sqr l))))
* [enter]simplify:  Simplifying (sqrt (+ (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (135 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (355 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (sqr l) (* (/ (+ x 1) (- x 1)) (+ (sqr t) (+ (sqr t) (sqr l))))))
* [exit]simplify:  Simplified to (sqrt (+ (sqr l) (* (/ (+ x 1) (- x 1)) (+ (sqr t) (+ (sqr t) (sqr l))))))
* * * * [misc]progress:  [ 25 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqr (sqrt (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1))) (sqr l))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1))) (sqr l))))
* * * * [misc]progress:  [ 26 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (fabs (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))))>
* * * * [misc]progress:  [ 27 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (* 1 (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))))>
* * * * [misc]progress:  [ 28 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (log (/ (exp (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (exp (sqr l)))))))>
* [enter]simplify:  Simplifying (/ (exp (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (exp (sqr l)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (258 enodes)
* * [misc]simplify:  iters left: 1 (430 enodes)
* [exit]simplify:  Simplified to (/ (pow (exp (/ (+ x 1) (- x 1))) (+ (+ (sqr t) (sqr l)) (sqr t))) (exp (sqr l)))
* [exit]simplify:  Simplified to (/ (pow (exp (/ (+ x 1) (- x 1))) (+ (+ (sqr t) (sqr l)) (sqr t))) (exp (sqr l)))
* * * * [misc]progress:  [ 29 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (pow (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)) 1))))>
* * * * [misc]progress:  [ 30 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (exp (log (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))))>
* [enter]simplify:  Simplifying (log (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (351 enodes)
* [exit]simplify:  Simplified to (log (- (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1))) (sqr l)))
* [exit]simplify:  Simplified to (log (- (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1))) (sqr l)))
* * * * [misc]progress:  [ 31 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (log (exp (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))))>
* [enter]simplify:  Simplifying (exp (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (165 enodes)
* * [misc]simplify:  iters left: 2 (270 enodes)
* * [misc]simplify:  iters left: 1 (434 enodes)
* [exit]simplify:  Simplified to (/ (pow (exp (/ (+ x 1) (- x 1))) (+ (+ (sqr t) (sqr l)) (sqr t))) (exp (sqr l)))
* [exit]simplify:  Simplified to (/ (pow (exp (/ (+ x 1) (- x 1))) (+ (+ (sqr t) (sqr l)) (sqr t))) (exp (sqr l)))
* * * * [misc]progress:  [ 32 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (cube (cbrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))))>
* [enter]simplify:  Simplifying (cbrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (351 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1))) (sqr l)))
* [exit]simplify:  Simplified to (cbrt (- (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1))) (sqr l)))
* * * * [misc]progress:  [ 33 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (cbrt (cube (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))))>
* [enter]simplify:  Simplifying (cube (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (137 enodes)
* * [misc]simplify:  iters left: 2 (212 enodes)
* * [misc]simplify:  iters left: 1 (338 enodes)
* [exit]simplify:  Simplified to (cube (- (/ (+ (+ (sqr t) (sqr l)) (sqr t)) (/ (- x 1) (+ x 1))) (sqr l)))
* [exit]simplify:  Simplified to (cube (- (/ (+ (+ (sqr t) (sqr l)) (sqr t)) (/ (- x 1) (+ x 1))) (sqr l)))
* * * * [misc]progress:  [ 34 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (sqr (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))))>
* [enter]simplify:  Simplifying (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (351 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1))) (sqr l)))
* [exit]simplify:  Simplified to (sqrt (- (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1))) (sqr l)))
* * * * [misc]progress:  [ 35 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (/ (- (pow (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) 3) (pow (sqr l) 3)) (+ (sqr (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (+ (sqr (sqr l)) (* (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))))))>
* [enter]simplify:  Simplifying (- (pow (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) 3) (pow (sqr l) 3))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (184 enodes)
* * [misc]simplify:  iters left: 2 (388 enodes)
* [exit]simplify:  Simplified to (- (cube (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1)))) (sqr (cube l)))
* [exit]simplify:  Simplified to (- (cube (/ (+ (sqr t) (+ (sqr t) (sqr l))) (/ (- x 1) (+ x 1)))) (sqr (cube l)))
* [enter]simplify:  Simplifying (+ (sqr (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (+ (sqr (sqr l)) (* (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (96 enodes)
* * [misc]simplify:  iters left: 3 (215 enodes)
* * [misc]simplify:  iters left: 2 (364 enodes)
* [exit]simplify:  Simplified to (+ (* (/ (+ (+ (sqr t) (sqr l)) (sqr t)) (/ (- x 1) (+ x 1))) (/ (+ (+ (sqr t) (sqr l)) (sqr t)) (/ (- x 1) (+ x 1)))) (+ (* (/ (sqr l) (/ (- x 1) (+ x 1))) (+ (+ (sqr t) (sqr l)) (sqr t))) (* (sqr l) (sqr l))))
* [exit]simplify:  Simplified to (+ (* (/ (+ (+ (sqr t) (sqr l)) (sqr t)) (/ (- x 1) (+ x 1))) (/ (+ (+ (sqr t) (sqr l)) (sqr t)) (/ (- x 1) (+ x 1)))) (+ (* (/ (sqr l) (/ (- x 1) (+ x 1))) (+ (+ (sqr t) (sqr l)) (sqr t))) (* (sqr l) (sqr l))))
* * * * [misc]progress:  [ 36 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (- (sqr l))))))>
* [enter]simplify:  Simplifying (- (sqr l))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (* l (- l))
* [exit]simplify:  Simplified to (* l (- l))
* * * * [misc]progress:  [ 37 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (* 1 (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))))>
* * * * [misc]progress:  [ 38 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (/ (- (sqr (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (sqr (sqr l))) (+ (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))))>
* [enter]simplify:  Simplifying (- (sqr (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (sqr (sqr l)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (195 enodes)
* * [misc]simplify:  iters left: 2 (348 enodes)
* [exit]simplify:  Simplified to (- (* (* (/ (+ x 1) (- x 1)) (+ (sqr t) (+ (sqr t) (sqr l)))) (* (/ (+ x 1) (- x 1)) (+ (sqr t) (+ (sqr t) (sqr l))))) (* (sqr l) (sqr l)))
* [exit]simplify:  Simplified to (- (* (* (/ (+ x 1) (- x 1)) (+ (sqr t) (+ (sqr t) (sqr l)))) (* (/ (+ x 1) (- x 1)) (+ (sqr t) (+ (sqr t) (sqr l))))) (* (sqr l) (sqr l)))
* [enter]simplify:  Simplifying (+ (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (333 enodes)
* [exit]simplify:  Simplified to (+ (sqr l) (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1))))
* [exit]simplify:  Simplified to (+ (sqr l) (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1))))
* * * * [misc]progress:  [ 39 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (* (+ (sqrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) l) (- (sqrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) l)))))>
* [enter]simplify:  Simplifying (+ (sqrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) l)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (135 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (349 enodes)
* [exit]simplify:  Simplified to (+ l (sqrt (* (+ (sqr t) (+ (sqr t) (sqr l))) (/ (+ x 1) (- x 1)))))
* [exit]simplify:  Simplified to (+ l (sqrt (* (+ (sqr t) (+ (sqr t) (sqr l))) (/ (+ x 1) (- x 1)))))
* [enter]simplify:  Simplifying (- (sqrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) l)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (351 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1)))) l)
* [exit]simplify:  Simplified to (- (sqrt (/ (+ (sqr l) (+ (sqr t) (sqr t))) (/ (- x 1) (+ x 1)))) l)
* * * * [misc]progress:  [ 40 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (* (+ (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l) (- (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l)))))>
* [enter]simplify:  Simplifying (+ (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l)
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (+ l (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (+ (* l l) (sqr t)) (sqr t)))))
* [exit]simplify:  Simplified to (+ l (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (+ (* l l) (sqr t)) (sqr t)))))
* [enter]simplify:  Simplifying (- (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l)
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* [exit]simplify:  Simplified to (- (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr t) (+ (* l l) (sqr t))))) l)
* [exit]simplify:  Simplified to (- (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr t) (+ (* l l) (sqr t))))) l)
* * * * [misc]progress:  [ 41 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (* (+ (* (/ (sqrt (+ x 1)) (sqrt (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l) (- (* (/ (sqrt (+ x 1)) (sqrt (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l)))))>
* [enter]simplify:  Simplifying (+ (* (/ (sqrt (+ x 1)) (sqrt (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (+ (* (sqrt (+ (* t t) (+ (sqr l) (* t t)))) (/ (sqrt (+ x 1)) (sqrt (- x 1)))) l)
* [exit]simplify:  Simplified to (+ (* (sqrt (+ (* t t) (+ (sqr l) (* t t)))) (/ (sqrt (+ x 1)) (sqrt (- x 1)))) l)
* [enter]simplify:  Simplifying (- (* (/ (sqrt (+ x 1)) (sqrt (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t))))) l)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (- (* (sqrt (+ (+ (sqr l) (* t t)) (* t t))) (/ (sqrt (+ x 1)) (sqrt (- x 1)))) l)
* [exit]simplify:  Simplified to (- (* (sqrt (+ (+ (sqr l) (* t t)) (* t t))) (/ (sqrt (+ x 1)) (sqrt (- x 1)))) l)
* * * * [misc]progress:  [ 42 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* (/ (+ x 1) (- x 1)) (sqr l)) (- (* (/ (+ x 1) (- x 1)) (* 2 (sqr t))) (sqr l))))))>
* [enter]simplify:  Simplifying (- (* (/ (+ x 1) (- x 1)) (* 2 (sqr t))) (sqr l))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (209 enodes)
* [exit]simplify:  Simplified to (- (* (* t (+ t t)) (/ (+ x 1) (- x 1))) (* l l))
* [exit]simplify:  Simplified to (- (* (* t (+ t t)) (/ (+ x 1) (- x 1))) (* l l))
* * * * [misc]progress:  [ 43 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* (sqr l) (/ (+ x 1) (- x 1))) (- (* (* 2 (sqr t)) (/ (+ x 1) (- x 1))) (sqr l))))))>
* [enter]simplify:  Simplifying (- (* (* 2 (sqr t)) (/ (+ x 1) (- x 1))) (sqr l))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (153 enodes)
* * [misc]simplify:  iters left: 1 (235 enodes)
* [exit]simplify:  Simplified to (- (/ (+ (sqr t) (sqr t)) (/ (- x 1) (+ 1 x))) (* l l))
* [exit]simplify:  Simplified to (- (/ (+ (sqr t) (sqr t)) (/ (- x 1) (+ 1 x))) (* l l))
* * * * [misc]progress:  [ 44 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (pow (* (sqrt 2) t) 1) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* * * * [misc]progress:  [ 45 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (exp (log (* (sqrt 2) t))) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (log (* (sqrt 2) t))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (log (* t (sqrt 2)))
* [exit]simplify:  Simplified to (log (* t (sqrt 2)))
* * * * [misc]progress:  [ 46 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (log (exp (* (sqrt 2) t))) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (exp (* (sqrt 2) t))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (exp (* t (sqrt 2)))
* [exit]simplify:  Simplified to (exp (* t (sqrt 2)))
* * * * [misc]progress:  [ 47 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (cube (cbrt (* (sqrt 2) t))) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (cbrt (* (sqrt 2) t))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (* t (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (* t (sqrt 2)))
* * * * [misc]progress:  [ 48 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (cbrt (cube (* (sqrt 2) t))) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (cube (* (sqrt 2) t))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (cube (* t (sqrt 2)))
* [exit]simplify:  Simplified to (cube (* t (sqrt 2)))
* * * * [misc]progress:  [ 49 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (sqr (sqrt (* (sqrt 2) t))) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (sqrt (* (sqrt 2) t))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (* t (sqrt 2)))
* [exit]simplify:  Simplified to (sqrt (* t (sqrt 2)))
* * * * [misc]progress:  [ 50 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* 1 (* (sqrt 2) t)) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* * * * [misc]progress:  [ 51 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* 1 (* (sqrt 2) t)) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (sqrt 2) t)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* t (sqrt 2))
* [exit]simplify:  Simplified to (* t (sqrt 2))
* * * * [misc]progress:  [ 52 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* t (sqrt 2)) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* * * * [misc]progress:  [ 53 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (pow (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) 1) (sqr l)))))>
* [enter]simplify:  Simplifying (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* * [misc]simplify:  iters left: 1 (339 enodes)
* [exit]simplify:  Simplified to (* (+ (sqr l) (* t (+ t t))) (/ (+ x 1) (- x 1)))
* [exit]simplify:  Simplified to (* (+ (sqr l) (* t (+ t t))) (/ (+ x 1) (- x 1)))
* * * * [misc]progress:  [ 54 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (pow (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) 1) (sqr l)))))>
* * * * [misc]progress:  [ 55 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (exp (+ (- (log (+ x 1)) (log (- x 1))) (log (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (+ (- (log (+ x 1)) (log (- x 1))) (log (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* [exit]simplify:  Simplified to (+ (- (log (+ x 1)) (log (- x 1))) (log (+ (* t t) (+ (sqr l) (* t t)))))
* [exit]simplify:  Simplified to (+ (- (log (+ x 1)) (log (- x 1))) (log (+ (* t t) (+ (sqr l) (* t t)))))
* * * * [misc]progress:  [ 56 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (exp (+ (log (/ (+ x 1) (- x 1))) (log (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (+ (log (/ (+ x 1) (- x 1))) (log (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* [exit]simplify:  Simplified to (+ (log (/ (+ x 1) (- x 1))) (log (+ (* l l) (* t (+ t t)))))
* [exit]simplify:  Simplified to (+ (log (/ (+ x 1) (- x 1))) (log (+ (* l l) (* t (+ t t)))))
* * * * [misc]progress:  [ 57 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (exp (log (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (log (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (234 enodes)
* * [misc]simplify:  iters left: 1 (359 enodes)
* [exit]simplify:  Simplified to (log (* (/ (+ x 1) (- x 1)) (+ (sqr t) (+ (sqr t) (sqr l)))))
* [exit]simplify:  Simplified to (log (* (/ (+ x 1) (- x 1)) (+ (sqr t) (+ (sqr t) (sqr l)))))
* * * * [misc]progress:  [ 58 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (log (exp (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (exp (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (156 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (436 enodes)
* [exit]simplify:  Simplified to (pow (exp (/ (+ x 1) (- x 1))) (+ (sqr t) (+ (sqr t) (sqr l))))
* [exit]simplify:  Simplified to (pow (exp (/ (+ x 1) (- x 1))) (+ (sqr t) (+ (sqr t) (sqr l))))
* * * * [misc]progress:  [ 59 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (cbrt (* (/ (cube (+ x 1)) (cube (- x 1))) (cube (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (/ (cube (+ x 1)) (cube (- x 1))) (cube (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (196 enodes)
* [exit]simplify:  Simplified to (* (cube (+ (* t t) (+ (sqr l) (* t t)))) (cube (/ (+ x 1) (- x 1))))
* [exit]simplify:  Simplified to (* (cube (+ (* t t) (+ (sqr l) (* t t)))) (cube (/ (+ x 1) (- x 1))))
* * * * [misc]progress:  [ 60 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (cbrt (* (cube (/ (+ x 1) (- x 1))) (cube (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (cube (/ (+ x 1) (- x 1))) (cube (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (179 enodes)
* [exit]simplify:  Simplified to (* (cube (/ (+ x 1) (- x 1))) (cube (+ (sqr t) (+ (* l l) (sqr t)))))
* [exit]simplify:  Simplified to (* (cube (/ (+ x 1) (- x 1))) (cube (+ (sqr t) (+ (* l l) (sqr t)))))
* * * * [misc]progress:  [ 61 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (cube (cbrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (cbrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (214 enodes)
* * [misc]simplify:  iters left: 1 (359 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (+ x 1) (- x 1)) (+ (+ (sqr t) (sqr l)) (sqr t))))
* [exit]simplify:  Simplified to (cbrt (* (/ (+ x 1) (- x 1)) (+ (+ (sqr t) (sqr l)) (sqr t))))
* * * * [misc]progress:  [ 62 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (cbrt (cube (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (cube (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (208 enodes)
* * [misc]simplify:  iters left: 2 (487 enodes)
* [exit]simplify:  Simplified to (cube (* (/ (+ x 1) (- x 1)) (+ (+ (sqr t) (sqr l)) (sqr t))))
* [exit]simplify:  Simplified to (cube (* (/ (+ x 1) (- x 1)) (+ (+ (sqr t) (sqr l)) (sqr t))))
* * * * [misc]progress:  [ 63 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (cube (* (cbrt (/ (+ x 1) (- x 1))) (cbrt (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (+ x 1) (- x 1))) (cbrt (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (+ x 1) (- x 1))) (cbrt (+ (sqr t) (+ (* l l) (sqr t)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (+ x 1) (- x 1))) (cbrt (+ (sqr t) (+ (* l l) (sqr t)))))
* * * * [misc]progress:  [ 64 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (cube (* (/ (cbrt (+ x 1)) (cbrt (- x 1))) (cbrt (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (+ x 1)) (cbrt (- x 1))) (cbrt (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* t t) (+ (sqr l) (* t t)))) (/ (cbrt (+ x 1)) (cbrt (- x 1))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* t t) (+ (sqr l) (* t t)))) (/ (cbrt (+ x 1)) (cbrt (- x 1))))
* * * * [misc]progress:  [ 65 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (sqr (sqrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (214 enodes)
* * [misc]simplify:  iters left: 1 (359 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ (+ x 1) (- x 1)) (+ (+ (sqr t) (sqr l)) (sqr t))))
* [exit]simplify:  Simplified to (sqrt (* (/ (+ x 1) (- x 1)) (+ (+ (sqr t) (sqr l)) (sqr t))))
* * * * [misc]progress:  [ 66 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (sqr (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr t) (+ (* l l) (sqr t)))))
* [exit]simplify:  Simplified to (* (sqrt (/ (+ x 1) (- x 1))) (sqrt (+ (sqr t) (+ (* l l) (sqr t)))))
* * * * [misc]progress:  [ 67 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (sqr (* (/ (sqrt (+ x 1)) (sqrt (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (+ x 1)) (sqrt (- x 1))) (sqrt (+ (sqr l) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* t t) (+ (sqr l) (* t t)))) (/ (sqrt (+ x 1)) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* t t) (+ (sqr l) (* t t)))) (/ (sqrt (+ x 1)) (sqrt (- x 1))))
* * * * [misc]progress:  [ 68 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (/ (* (+ x 1) (+ (pow (sqr l) 3) (pow (* 2 (sqr t)) 3))) (* (- x 1) (+ (sqr (sqr l)) (- (sqr (* 2 (sqr t))) (* (sqr l) (* 2 (sqr t))))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (+ x 1) (+ (pow (sqr l) 3) (pow (* 2 (sqr t)) 3)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* * [misc]simplify:  iters left: 1 (243 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ x 1) (cube t)) (cube (+ t t))) (* (* (+ x 1) (* l l)) (* (* l l) (* l l))))
* [exit]simplify:  Simplified to (+ (* (* (+ x 1) (cube t)) (cube (+ t t))) (* (* (+ x 1) (* l l)) (* (* l l) (* l l))))
* [enter]simplify:  Simplifying (* (- x 1) (+ (sqr (sqr l)) (- (sqr (* 2 (sqr t))) (* (sqr l) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (250 enodes)
* * [misc]simplify:  iters left: 1 (424 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ (- x 1) (- x 1)) (sqr t)) (- (+ (sqr t) (sqr t)) (* l l))) (* (- x 1) (* (* l l) (* l l))))
* [exit]simplify:  Simplified to (+ (* (* (+ (- x 1) (- x 1)) (sqr t)) (- (+ (sqr t) (sqr t)) (* l l))) (* (- x 1) (* (* l l) (* l l))))
* * * * [misc]progress:  [ 69 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (/ (* (+ x 1) (- (sqr (sqr l)) (sqr (* 2 (sqr t))))) (* (- x 1) (- (sqr l) (* 2 (sqr t))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (+ x 1) (- (sqr (sqr l)) (sqr (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* * [misc]simplify:  iters left: 1 (426 enodes)
* [exit]simplify:  Simplified to (* (- (* l l) (* t (+ t t))) (* (+ (* l l) (* t (+ t t))) (+ x 1)))
* [exit]simplify:  Simplified to (* (- (* l l) (* t (+ t t))) (* (+ (* l l) (* t (+ t t))) (+ x 1)))
* [enter]simplify:  Simplifying (* (- x 1) (- (sqr l) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (* (- (* l l) (* t (+ t t))) (- x 1))
* [exit]simplify:  Simplified to (* (- (* l l) (* t (+ t t))) (- x 1))
* * * * [misc]progress:  [ 70 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (* 1 (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (sqr l)))))>
* * * * [misc]progress:  [ 71 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (+ (* (/ (+ x 1) (- x 1)) (sqr l)) (* (/ (+ x 1) (- x 1)) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (/ (+ x 1) (- x 1)) (sqr l))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (+ (* x l) l) (/ (- x 1) l))
* [exit]simplify:  Simplified to (/ (+ (* x l) l) (/ (- x 1) l))
* [enter]simplify:  Simplifying (* (/ (+ x 1) (- x 1)) (* 2 (sqr t)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (* (/ (+ x 1) (- x 1)) (* t (+ t t)))
* [exit]simplify:  Simplified to (* (/ (+ x 1) (- x 1)) (* t (+ t t)))
* * * * [misc]progress:  [ 72 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (+ (* (sqr l) (/ (+ x 1) (- x 1))) (* (* 2 (sqr t)) (/ (+ x 1) (- x 1)))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (sqr l) (/ (+ x 1) (- x 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (* (/ l (- x 1)) (+ l (* x l)))
* [exit]simplify:  Simplified to (* (/ l (- x 1)) (+ l (* x l)))
* [enter]simplify:  Simplifying (* (* 2 (sqr t)) (/ (+ x 1) (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (236 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqr t) (sqr t)) (/ (- x 1) (+ 1 x)))
* [exit]simplify:  Simplified to (/ (+ (sqr t) (sqr t)) (/ (- x 1) (+ 1 x)))
* * * * [misc]progress:  [ 73 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (* (* (/ (+ x 1) (- x 1)) 1) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (/ (+ x 1) (- x 1)) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ (+ x 1) (- x 1))
* [exit]simplify:  Simplified to (/ (+ x 1) (- x 1))
* * * * [misc]progress:  [ 74 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (* (/ 1 1) (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* * [misc]simplify:  iters left: 1 (339 enodes)
* [exit]simplify:  Simplified to (* (+ (sqr l) (* t (+ t t))) (/ (+ x 1) (- x 1)))
* [exit]simplify:  Simplified to (* (+ (sqr l) (* t (+ t t))) (/ (+ x 1) (- x 1)))
* * * * [misc]progress:  [ 75 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (* 1 (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* * [misc]simplify:  iters left: 1 (339 enodes)
* [exit]simplify:  Simplified to (* (+ (sqr l) (* t (+ t t))) (/ (+ x 1) (- x 1)))
* [exit]simplify:  Simplified to (* (+ (sqr l) (* t (+ t t))) (/ (+ x 1) (- x 1)))
* * * * [misc]progress:  [ 76 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (* (+ x 1) (* (/ 1 (- x 1)) (+ (sqr l) (* 2 (sqr t))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (/ 1 (- x 1)) (+ (sqr l) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (+ t t) t) (* l l)) (- x 1))
* [exit]simplify:  Simplified to (/ (+ (* (+ t t) t) (* l l)) (- x 1))
* * * * [misc]progress:  [ 77 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (* (/ (+ x 1) (- (pow x 3) (pow 1 3))) (* (+ (sqr x) (+ (sqr 1) (* x 1))) (+ (sqr l) (* 2 (sqr t))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (+ (sqr x) (+ (sqr 1) (* x 1))) (+ (sqr l) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (89 enodes)
* * [misc]simplify:  iters left: 3 (247 enodes)
* [exit]simplify:  Simplified to (* (+ (sqr x) (+ 1 x)) (+ (* t t) (+ (sqr l) (* t t))))
* [exit]simplify:  Simplified to (* (+ (sqr x) (+ 1 x)) (+ (* t t) (+ (sqr l) (* t t))))
* * * * [misc]progress:  [ 78 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (* (/ (+ x 1) (- (sqr x) (sqr 1))) (* (+ x 1) (+ (sqr l) (* 2 (sqr t))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (+ x 1) (+ (sqr l) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (140 enodes)
* * [misc]simplify:  iters left: 1 (173 enodes)
* [exit]simplify:  Simplified to (* (+ (* t t) (+ (* l l) (* t t))) (+ x 1))
* [exit]simplify:  Simplified to (* (+ (* t t) (+ (* l l) (* t t))) (+ x 1))
* * * * [misc]progress:  [ 79 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (/ (* (/ (+ x 1) (- x 1)) (+ (pow (sqr l) 3) (pow (* 2 (sqr t)) 3))) (+ (sqr (sqr l)) (- (sqr (* 2 (sqr t))) (* (sqr l) (* 2 (sqr t)))))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (/ (+ x 1) (- x 1)) (+ (pow (sqr l) 3) (pow (* 2 (sqr t)) 3)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (131 enodes)
* * [misc]simplify:  iters left: 2 (223 enodes)
* * [misc]simplify:  iters left: 1 (376 enodes)
* [exit]simplify:  Simplified to (* (/ (+ x 1) (- x 1)) (+ (cube (* t (+ t t))) (* (cube l) (cube l))))
* [exit]simplify:  Simplified to (* (/ (+ x 1) (- x 1)) (+ (cube (* t (+ t t))) (* (cube l) (cube l))))
* * * * [misc]progress:  [ 80 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (/ (* (/ (+ x 1) (- x 1)) (- (sqr (sqr l)) (sqr (* 2 (sqr t))))) (- (sqr l) (* 2 (sqr t)))) (sqr l)))))>
* [enter]simplify:  Simplifying (* (/ (+ x 1) (- x 1)) (- (sqr (sqr l)) (sqr (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (394 enodes)
* [exit]simplify:  Simplified to (* (/ (+ x 1) (- x 1)) (- (* (sqr l) (sqr l)) (sqr (* t (+ t t)))))
* [exit]simplify:  Simplified to (* (/ (+ x 1) (- x 1)) (- (* (sqr l) (sqr l)) (sqr (* t (+ t t)))))
* * * * [misc]progress:  [ 81 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (/ (* (+ x 1) (+ (sqr l) (* 2 (sqr t)))) (- x 1)) (sqr l)))))>
* [enter]simplify:  Simplifying (* (+ x 1) (+ (sqr l) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (140 enodes)
* * [misc]simplify:  iters left: 1 (173 enodes)
* [exit]simplify:  Simplified to (* (+ (* t t) (+ (* l l) (* t t))) (+ x 1))
* [exit]simplify:  Simplified to (* (+ (* t t) (+ (* l l) (* t t))) (+ x 1))
* * * * [misc]progress:  [ 82 / 82 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (* (+ (sqr l) (* 2 (sqr t))) (/ (+ x 1) (- x 1))) (sqr l)))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) x) into (/ (sqr t) x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr l) x)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 4 (/ (sqr t) x)) into (* 4 (/ (sqr t) x))
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t))) into (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))) into (sqrt (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ (sqr t) x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ (sqr t) x))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) 1) into (sqr t)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr l) x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ (sqr l) 1) into (sqr l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 4 (sqr t)) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (sqr l)) into (* 2 (sqr l))
* [misc]backup-simplify:  Simplify (+ (* 2 (sqr l)) 0) into (* 2 (sqr l))
* [misc]backup-simplify:  Simplify (+ (* 4 (sqr t)) (* 2 (sqr l))) into (+ (* 2 (sqr l)) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (sqr l)) (* 4 (sqr t))) (* 2 (sqrt 0))) into (* +nan.0 (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr l) x)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ (sqr l) x) into (/ (sqr l) x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 (/ (sqr l) x)) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (sqr l) x)) 0) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sqr l) x))) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ (sqr l) x))) into (* (* l (sqrt 2)) (sqrt (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ (sqr l) x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (sqr l) x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 2 (/ (sqr l) x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr l) x)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ (sqr l) x) into (/ (sqr l) x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 (/ (sqr l) x)) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (sqr l) x)) 0) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sqr l) x))) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ (sqr l) x))) into (* (* l (sqrt 2)) (sqrt (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ (sqr l) x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (sqr l) x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 2 (/ (sqr l) x))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* l (sqrt 2)) (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* l (sqrt 2)) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* l (sqrt 2)) into (* (sqrt 2) l)
* [misc]backup-simplify:  Simplify (* (* (sqrt 2) l) 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt 2) l) +nan.0) (* 0 0)) into (- (* +nan.0 (* (sqrt 2) l)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (* (sqrt 2) l))) in l
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (* (sqrt 2) l)) in l
* [misc]taylor:  Taking taylor expansion of +nan.0 in l
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) l) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sqrt 2) 0) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 x)) into (/ 4 x)
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ (sqr l) x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (sqr l) x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (/ 4 x) 2) into (+ 2 (* 4 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- (+ 2 (* 4 (/ 1 x))) (sqr 0) (+)) (* 2 (* (* l (sqrt 2)) (sqrt (/ 1 x))))) into (* 1/2 (* (/ (+ 2 (* 4 (/ 1 x))) (* l (sqrt 2))) (sqrt x)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (/ (+ 2 (* 4 (/ 1 x))) (* l (sqrt 2))) (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ 2 (* 4 (/ 1 x))) (* l (sqrt 2))) (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ 2 (* 4 (/ 1 x))) (* l (sqrt 2))) in x
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* l (sqrt 2)) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]backup-simplify:  Simplify (* l (sqrt 2)) into (* (sqrt 2) l)
* [misc]backup-simplify:  Simplify (/ 4 (* (sqrt 2) l)) into (/ 4 (* (sqrt 2) l))
* [misc]taylor:  Taking taylor expansion of (sqrt x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* (/ 4 (* (sqrt 2) l)) 0) into 0
* [misc]backup-simplify:  Simplify (* 1/2 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt 2) l) +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- (* +nan.0 (* (sqrt 2) l)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (* (sqrt 2) l))) in l
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (* (sqrt 2) l)) in l
* [misc]taylor:  Taking taylor expansion of +nan.0 in l
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) l) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sqrt 2) 0) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) (/ 1 x)) into (/ x (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* 2 x) into (* 2 x)
* [misc]backup-simplify:  Simplify (+ (* 2 x) 0) into (* 2 x)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x)) into (* 2 x)
* [misc]backup-simplify:  Simplify (sqrt (* 2 x)) into (* (sqrt x) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 2 x)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) 1) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) 1) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 (sqr t))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (sqr t)))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ 1 (sqr t)))) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr t))) into (/ 4 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr l))) into (/ 2 (sqr l))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2 (sqr l)) 0) into (* 2 (/ 1 (sqr l)))
* [misc]backup-simplify:  Simplify (+ (/ 4 (sqr t)) (* 2 (/ 1 (sqr l)))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (* 2 (sqrt (* 2 (/ 1 (sqr t)))))) into (* 1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) (/ 1 x)) into (/ x (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 x) into (* 4 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* 4 x) 2) into (+ 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (+ 2 (* 4 x))) into (sqrt (+ 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) (/ 1 x)) into (/ x (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 x) into (* 4 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* 4 x) 2) into (+ 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (+ 2 (* 4 x))) into (sqrt (+ 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]backup-simplify:  Simplify (/ 4 (* 2 (sqrt 2))) into (/ 2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ x (sqr l))) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ x (sqr l))) 0) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ x (sqr l)))) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (/ (- (* 2 (/ x (sqr l))) (sqr 0) (+)) (* 2 (sqrt (+ 2 (* 4 x))))) into (* (sqrt (/ 1 (+ 2 (* 4 x)))) (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ 2 (* 4 x)))) (/ x (sqr l))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ 2 (* 4 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 4 2)))) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1/2))) into (/ -1/2 (sqrt 1/2))
* [misc]taylor:  Taking taylor expansion of (/ x (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ 1 (sqr l)) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ 2 (sqrt 2))) (+)) (* 2 (sqrt 2))) into (/ -2 (pow (sqrt 2) 3))
* [misc]taylor:  Taking taylor expansion of (/ -2 (pow (sqrt 2) 3)) in l
* [misc]taylor:  Taking taylor expansion of -2 in l
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 3) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 3 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 3 in l
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 3 (log (sqrt 2))) into (* 3 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (sqrt 2)))) into (pow (sqrt 2) 3)
* [misc]backup-simplify:  Simplify (/ -2 (pow (sqrt 2) 3)) into (/ -2 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* (/ x (sqr l)) (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ x (sqr l)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (* (sqrt (/ 1 (+ 2 (* 4 x)))) (/ x (sqr l))))))) (* 2 (sqrt (+ 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sqrt 1/2) (/ 1 (sqr l))) into (/ (sqrt 1/2) (sqr l))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 1/2) (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (sqrt 1/2) 1) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqrt 1/2) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ 2 (sqrt 2)) (/ -2 (pow (sqrt 2) 3)))))) (* 2 (sqrt 2))) into (/ 4 (pow (sqrt 2) 5))
* [misc]taylor:  Taking taylor expansion of (/ 4 (pow (sqrt 2) 5)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 5) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 5 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 5 in l
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 5 (log (sqrt 2))) into (* 5 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (sqrt 2)))) into (pow (sqrt 2) 5)
* [misc]backup-simplify:  Simplify (/ 4 (pow (sqrt 2) 5)) into (/ 4 (pow (sqrt 2) 5))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ -2 (pow (sqrt 2) 3)) into (/ -2 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (pow (sqrt 2) 3)) (* 1 (* (sqr (/ 1 x)) (/ 1 (/ 1 t))))) (+ (* (/ 2 (sqrt 2)) (* 1 (* (/ 1 x) (/ 1 (/ 1 t))))) (* (sqrt 2) (* 1 (* 1 (/ 1 (/ 1 t))))))) into (- (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2))))) (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t)))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) (/ -1 x)) into (* -1 (/ x (sqr t)))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* 2 (* -1 x)) into (* -2 x)
* [misc]backup-simplify:  Simplify (+ (* -2 x) 0) into (- (* 2 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2 x))) into (- (* 2 x))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 x))) into (sqrt (- (* 2 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* -1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) -1) into (/ -1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) -1) into (/ -1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 (sqr t))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (sqr t)))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ 1 (sqr t)))) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (* 4 (/ -1 (sqr t))) into (/ -4 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ -1 (sqr l))) into (/ -2 (sqr l))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -2 (sqr l)) 0) into (- (* 2 (/ 1 (sqr l))))
* [misc]backup-simplify:  Simplify (+ (/ -4 (sqr t)) (- (* 2 (/ 1 (sqr l))))) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (* 2 (sqrt (* 2 (/ 1 (sqr t)))))) into (* -1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) (/ -1 x)) into (* -1 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 4 (* -1 x)) into (* -4 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* -4 x) 2) into (- 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (- 2 (* 4 x))) into (sqrt (- 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* -1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) (/ -1 x)) into (* -1 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 4 (* -1 x)) into (* -4 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* -4 x) 2) into (- 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (- 2 (* 4 x))) into (sqrt (- 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* -1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (- 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]backup-simplify:  Simplify (/ -4 (* 2 (sqrt 2))) into (/ -2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ -2 (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of -2 in l
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ -2 (sqrt 2)) into (/ -2 (sqrt 2))
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 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 (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (* -1 x)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (* -1 (/ x (sqr l)))) into (* -2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 (/ x (sqr l))) 0) into (- (* 2 (/ x (sqr l))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2 (/ x (sqr l))))) into (- (* 2 (/ x (sqr l))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 2 (/ x (sqr l)))) (sqr 0) (+)) (* 2 (sqrt (- 2 (* 4 x))))) into (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (/ x (sqr l))))
* [misc]taylor:  Taking taylor expansion of (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (/ x (sqr l)))) in x
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- 2 (* 4 x)))) (/ x (sqr l))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 2 (* 4 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (- 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ -4 2)))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1/2))) into (/ 1/2 (sqrt 1/2))
* [misc]taylor:  Taking taylor expansion of (/ x (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ 1 (sqr l)) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (sqrt 2))) (+)) (* 2 (sqrt 2))) into (/ -2 (pow (sqrt 2) 3))
* [misc]taylor:  Taking taylor expansion of (/ -2 (pow (sqrt 2) 3)) in l
* [misc]taylor:  Taking taylor expansion of -2 in l
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 3) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 3 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 3 in l
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 3 (log (sqrt 2))) into (* 3 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (sqrt 2)))) into (pow (sqrt 2) 3)
* [misc]backup-simplify:  Simplify (/ -2 (pow (sqrt 2) 3)) into (/ -2 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ -2 (sqrt 2)) into (/ -2 (sqrt 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* -1 x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 (/ x (sqr l))) (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* -1 (/ x (sqr l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (/ x (sqr l)))))))) (* 2 (sqrt (- 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sqrt 1/2) (/ 1 (sqr l))) into (/ (sqrt 1/2) (sqr l))
* [misc]backup-simplify:  Simplify (* -1 (/ (sqrt 1/2) (sqr l))) into (* -1 (/ (sqrt 1/2) (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (sqrt 1/2) (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of -1 in l
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 1/2) (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (sqrt 1/2) 1) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqrt 1/2) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ -2 (sqrt 2)) (/ -2 (pow (sqrt 2) 3)))))) (* 2 (sqrt 2))) into (/ -4 (pow (sqrt 2) 5))
* [misc]taylor:  Taking taylor expansion of (/ -4 (pow (sqrt 2) 5)) in l
* [misc]taylor:  Taking taylor expansion of -4 in l
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 5) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 5 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 5 in l
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 5 (log (sqrt 2))) into (* 5 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (sqrt 2)))) into (pow (sqrt 2) 5)
* [misc]backup-simplify:  Simplify (/ -4 (pow (sqrt 2) 5)) into (/ -4 (pow (sqrt 2) 5))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ -2 (pow (sqrt 2) 3)) into (/ -2 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (pow (sqrt 2) 3)) (* 1 (* (sqr (/ 1 (- x))) (/ 1 (/ 1 (- t)))))) (+ (* (/ -2 (sqrt 2)) (* 1 (* (/ 1 (- x)) (/ 1 (/ 1 (- t)))))) (* (sqrt 2) (* 1 (* 1 (/ 1 (/ 1 (- t)))))))) into (- (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2))))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) x) into (/ (sqr t) x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr l) x)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) 1) into (sqr t)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr l) x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ (sqr l) 1) into (sqr l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr l) x)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ (sqr l) x) into (/ (sqr l) x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr l) x)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ (sqr l) x) into (/ (sqr l) x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 (/ (sqr l) x)) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (sqr l) x)) 0) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sqr l) x))) into (* 2 (/ (sqr l) x))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr l) x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ (sqr l) 1) into (sqr l)
* [misc]backup-simplify:  Simplify (* 2 (sqr l)) into (* 2 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ (sqr l) x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (sqr l) x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr l) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr l))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 x)) into (/ 4 x)
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ (sqr l) x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (sqr l) x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (/ 4 x) 2) into (+ 2 (* 4 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr l) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqr l)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ (sqr l) x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sqr l) x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (sqr (* 1 (* 1 t)))) (+ (* 2 (* (sqr l) (* (/ 1 x) 1))) (* 4 (* 1 (* (/ 1 x) (sqr t)))))) into (+ (* 4 (/ (sqr t) x)) (+ (* 2 (sqr t)) (* 2 (/ (sqr l) x))))
* [misc]approximate:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) (/ 1 x)) into (/ x (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) 1) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) 1) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) (/ 1 x)) into (/ x (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 l)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) (/ 1 x)) into (/ x (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 x) into (* 4 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* 4 x) 2) into (+ 2 (* 4 x))
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ x (sqr l))) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ x (sqr l))) 0) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ x (sqr l)))) into (* 2 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ x (sqr l))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ x (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ 1 (sqr l)) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* (/ x (sqr l)) (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ x (sqr l)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr l))) into (/ 2 (sqr l))
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* 4 (* 1 (* (/ 1 x) (/ 1 (sqr (/ 1 t)))))) (+ (* 2 (* (/ 1 (sqr (/ 1 l))) (* (/ 1 x) 1))) (* 2 (sqr (* 1 (* 1 (/ 1 (/ 1 t)))))))) into (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))
* [misc]approximate:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t)))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t)))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) (/ -1 x)) into (* -1 (/ x (sqr t)))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) -1) into (/ -1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) -1) into (/ -1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) (/ -1 x)) into (* -1 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr (/ 1 (- l))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) (/ -1 x)) into (* -1 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 4 (* -1 x)) into (* -4 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* -4 x) 2) into (- 2 (* 4 x))
* [misc]taylor:  Taking taylor expansion of (- 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* -1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]taylor:  Taking taylor expansion of -4 in l
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (* -1 x)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (* -1 (/ x (sqr l)))) into (* -2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 (/ x (sqr l))) 0) into (- (* 2 (/ x (sqr l))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2 (/ x (sqr l))))) into (- (* 2 (/ x (sqr l))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ x (sqr l)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ x (sqr l))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ x (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ 1 (sqr l)) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 2 into 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* -1 x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 l) 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 (/ x (sqr l))) (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* -1 (/ x (sqr l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr l))) into (/ 2 (sqr l))
* [misc]backup-simplify:  Simplify (- (/ 2 (sqr l))) into (- (* 2 (/ 1 (sqr l))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (sqr l)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* -4 (* 1 (* (/ 1 (- x)) (/ 1 (sqr (/ 1 (- t))))))) (+ (* -2 (* (/ 1 (sqr (/ 1 (- l)))) (* (/ 1 (- x)) 1))) (* 2 (sqr (* 1 (* 1 (/ 1 (/ 1 (- t))))))))) into (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2 1 2)
* [misc]approximate:  Taking taylor expansion of (/ (sqr l) x) in (l x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ (sqr l) 1) into (sqr l)
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 x) (sqr l))) into (/ (sqr l) x)
* [misc]approximate:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in (l x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 l) (/ 1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) 1) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 l)) (/ 1 x)) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 x) (/ 1 (sqr (/ 1 l))))) into (/ (sqr l) x)
* [misc]approximate:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in (l x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 l) (/ -1 l)) into (/ 1 (sqr l))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr l)) -1) into (/ -1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- l))) (/ 1 (- x))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (* -1 x) in x
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]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) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (* (/ 1 (- x)) (/ 1 (sqr (/ 1 (- l)))))) into (/ (sqr l) x)
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 2)
* [misc]approximate:  Taking taylor expansion of (/ (sqr t) x) in (t x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) 1) into (sqr t)
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 x) (sqr t))) into (/ (sqr t) x)
* [misc]approximate:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in (t x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) 1) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 x) (/ 1 (sqr (/ 1 t))))) into (/ (sqr t) x)
* [misc]approximate:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in (t x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) -1) into (/ -1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (* -1 x) in x
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]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) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (* (/ 1 (- x)) (/ 1 (sqr (/ 1 (- t)))))) into (/ (sqr t) x)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) 0))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) 0)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) 0)
* * * * [misc]progress:  [ 2 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (- (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2))))) (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (- (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2))))) (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (290 enodes)
* * [misc]simplify:  iters left: 1 (448 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (+ (* (/ (/ t x) (sqrt 2)) (- 2 (/ 1 x))) (* t (sqrt 2))))
* * * * [misc]progress:  [ 3 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (- (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2))))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (- (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* * [misc]simplify:  iters left: 1 (479 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (- (/ (/ 1 (sqrt 2)) (* x x)) (+ (/ (/ 2 x) (sqrt 2)) (/ (sqrt 2) 1))))
* * * * [misc]progress:  [ 4 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (sqr t)) (* 2 (/ (sqr l) x)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (sqr t)) (* 2 (/ (sqr l) x))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (179 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (* (/ t x) (* t 4)) (* l (/ l x))) (+ (* t (+ t t)) (* l (/ l x))))))
* * * * [misc]progress:  [ 5 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 6 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 7 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 8 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 9 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 10 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 11 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 12 / 65 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 13 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (pow (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) 1/2)))>
* * * * [misc]progress:  [ 14 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (pow (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))) 1)))>
* * * * [misc]progress:  [ 15 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (exp (log (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (160 enodes)
* [exit]simplify:  Simplified to (log (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (log (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 16 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (log (exp (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (exp (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (160 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (exp (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 17 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (cube (cbrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (160 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 18 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (cbrt (cube (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (cube (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (140 enodes)
* * [misc]simplify:  iters left: 1 (267 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (sqr t) (/ x 4)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t)))) (sqrt (+ (/ (sqr t) (/ x 4)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (* (+ (/ (sqr t) (/ x 4)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t)))) (sqrt (+ (/ (sqr t) (/ x 4)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 19 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (* (sqrt 1) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ (/ l (/ x l)) (+ (sqr t) (sqr t))) (+ (/ l (/ x l)) (/ (sqr t) (/ x 4)))))
* [exit]simplify:  Simplified to (sqrt (+ (+ (/ l (/ x l)) (+ (sqr t) (sqr t))) (+ (/ l (/ x l)) (/ (sqr t) (/ x 4)))))
* * * * [misc]progress:  [ 20 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (/ (sqrt (+ (* (* 4 (sqr t)) (+ (sqr (* 2 (/ (sqr l) x))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))) (* x (+ (pow (* 2 (/ (sqr l) x)) 3) (pow (* 2 (sqr t)) 3))))) (sqrt (* x (+ (sqr (* 2 (/ (sqr l) x))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (* 4 (sqr t)) (+ (sqr (* 2 (/ (sqr l) x))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))) (* x (+ (pow (* 2 (/ (sqr l) x)) 3) (pow (* 2 (sqr t)) 3)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (143 enodes)
* * [misc]simplify:  iters left: 3 (343 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ (* (* (* (* t 4) t) (+ (sqr t) (sqr t))) (- (+ (sqr t) (sqr t)) (* (/ l x) (+ l l)))) (* (* (* t 4) t) (sqr (* (/ l x) (+ l l))))) (* x (+ (cube (* (/ l x) (+ l l))) (cube (+ (sqr t) (sqr t)))))))
* [exit]simplify:  Simplified to (sqrt (+ (+ (* (* (* (* t 4) t) (+ (sqr t) (sqr t))) (- (+ (sqr t) (sqr t)) (* (/ l x) (+ l l)))) (* (* (* t 4) t) (sqr (* (/ l x) (+ l l))))) (* x (+ (cube (* (/ l x) (+ l l))) (cube (+ (sqr t) (sqr t)))))))
* [enter]simplify:  Simplifying (sqrt (* x (+ (sqr (* 2 (/ (sqr l) x))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (213 enodes)
* * [misc]simplify:  iters left: 2 (460 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (sqr (* (/ l x) (+ l l))) x) (* (- (* (+ t t) t) (* (/ l x) (+ l l))) (* (+ t t) (* x t)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (sqr (* (/ l x) (+ l l))) x) (* (- (* (+ t t) t) (* (/ l x) (+ l l))) (* (+ t t) (* x t)))))
* * * * [misc]progress:  [ 21 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (/ (sqrt (+ (* (* 4 (sqr t)) (- (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) (* x (- (sqr (* 2 (/ (sqr l) x))) (sqr (* 2 (sqr t))))))) (sqrt (* x (- (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (* 4 (sqr t)) (- (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) (* x (- (sqr (* 2 (/ (sqr l) x))) (sqr (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (212 enodes)
* * [misc]simplify:  iters left: 2 (479 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (* (sqr t) (+ 4 4)) (- (* (/ l x) l) (sqr t))) (* (- (sqr (* (/ l x) l)) (sqr (sqr t))) (+ (+ x x) (+ x x)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (* (sqr t) (+ 4 4)) (- (* (/ l x) l) (sqr t))) (* (- (sqr (* (/ l x) l)) (sqr (sqr t))) (+ (+ x x) (+ x x)))))
* [enter]simplify:  Simplifying (sqrt (* x (- (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ x x) (- (/ (sqr l) x) (* t t))))
* [exit]simplify:  Simplified to (sqrt (* (+ x x) (- (/ (sqr l) x) (* t t))))
* * * * [misc]progress:  [ 22 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (/ (sqrt (+ (pow (* 4 (/ (sqr t) x)) 3) (pow (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) 3))) (sqrt (+ (sqr (* 4 (/ (sqr t) x))) (- (sqr (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) (* (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (pow (* 4 (/ (sqr t) x)) 3) (pow (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) 3)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (143 enodes)
* * [misc]simplify:  iters left: 2 (411 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (cube (+ (* t (+ t t)) (/ (+ l l) (/ x l)))) (cube (/ (sqr t) (/ x 4)))))
* [exit]simplify:  Simplified to (sqrt (+ (cube (+ (* t (+ t t)) (/ (+ l l) (/ x l)))) (cube (/ (sqr t) (/ x 4)))))
* [enter]simplify:  Simplifying (sqrt (+ (sqr (* 4 (/ (sqr t) x))) (- (sqr (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) (* (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (135 enodes)
* * [misc]simplify:  iters left: 3 (396 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t)))) (* (/ (* t 4) (/ x t)) (- (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))) (/ (* t 4) (/ x t))))))
* [exit]simplify:  Simplified to (sqrt (- (* (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t)))) (* (/ (* t 4) (/ x t)) (- (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))) (/ (* t 4) (/ x t))))))
* * * * [misc]progress:  [ 23 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (/ (sqrt (- (sqr (* 4 (/ (sqr t) x))) (sqr (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))) (sqrt (- (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (sqrt (- (sqr (* 4 (/ (sqr t) x))) (sqr (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (219 enodes)
* [exit]simplify:  Simplified to (sqrt (- (sqr (/ (sqr t) (/ x 4))) (* (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (sqrt (- (sqr (/ (sqr t) (/ x 4))) (* (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* [enter]simplify:  Simplifying (sqrt (- (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (sqrt (- (- (* (/ 4 x) (sqr t)) (+ (sqr t) (sqr t))) (* (/ l x) (+ l l))))
* [exit]simplify:  Simplified to (sqrt (- (- (* (/ 4 x) (sqr t)) (+ (sqr t) (sqr t))) (* (/ l x) (+ l l))))
* * * * [misc]progress:  [ 24 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqr (sqrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (160 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 25 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (fabs (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))>
* * * * [misc]progress:  [ 26 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (* 1 (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))>
* * * * [misc]progress:  [ 27 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (log (* (exp (* 4 (/ (sqr t) x))) (* (exp (* 2 (/ (sqr l) x))) (exp (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (* (exp (* 4 (/ (sqr t) x))) (* (exp (* 2 (/ (sqr l) x))) (exp (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (190 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (exp (+ (+ (+ (sqr t) (sqr t)) (* (+ l l) (/ l x))) (* (* t 4) (/ t x))))
* [exit]simplify:  Simplified to (exp (+ (+ (+ (sqr t) (sqr t)) (* (+ l l) (/ l x))) (* (* t 4) (/ t x))))
* * * * [misc]progress:  [ 28 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (log (* (exp (* 4 (/ (sqr t) x))) (exp (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (* (exp (* 4 (/ (sqr t) x))) (exp (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (193 enodes)
* * [misc]simplify:  iters left: 1 (269 enodes)
* [exit]simplify:  Simplified to (exp (+ (+ (sqr t) (sqr t)) (+ (* (+ l l) (/ l x)) (/ (* t 4) (/ x t)))))
* [exit]simplify:  Simplified to (exp (+ (+ (sqr t) (sqr t)) (+ (* (+ l l) (/ l x)) (/ (* t 4) (/ x t)))))
* * * * [misc]progress:  [ 29 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (pow (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) 1))))>
* * * * [misc]progress:  [ 30 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (exp (log (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (log (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (log (+ (+ (/ l (/ x l)) (+ (sqr t) (sqr t))) (+ (/ l (/ x l)) (/ (sqr t) (/ x 4)))))
* [exit]simplify:  Simplified to (log (+ (+ (/ l (/ x l)) (+ (sqr t) (sqr t))) (+ (/ l (/ x l)) (/ (sqr t) (/ x 4)))))
* * * * [misc]progress:  [ 31 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (log (exp (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (exp (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (exp (+ (* (/ 4 x) (sqr t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (exp (+ (* (/ 4 x) (sqr t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t)))))
* * * * [misc]progress:  [ 32 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (cube (cbrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (cbrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ (/ l (/ x l)) (+ (sqr t) (sqr t))) (+ (/ l (/ x l)) (/ (sqr t) (/ x 4)))))
* [exit]simplify:  Simplified to (cbrt (+ (+ (/ l (/ x l)) (+ (sqr t) (sqr t))) (+ (/ l (/ x l)) (/ (sqr t) (/ x 4)))))
* * * * [misc]progress:  [ 33 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (cbrt (cube (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (cube (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (207 enodes)
* [exit]simplify:  Simplified to (cube (+ (+ (* (/ l x) l) (/ (sqr t) (/ x 4))) (+ (* (/ l x) l) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (cube (+ (+ (* (/ l x) l) (/ (sqr t) (/ x 4))) (+ (* (/ l x) l) (+ (sqr t) (sqr t)))))
* * * * [misc]progress:  [ 34 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (sqr (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ (/ l (/ x l)) (+ (sqr t) (sqr t))) (+ (/ l (/ x l)) (/ (sqr t) (/ x 4)))))
* [exit]simplify:  Simplified to (sqrt (+ (+ (/ l (/ x l)) (+ (sqr t) (sqr t))) (+ (/ l (/ x l)) (/ (sqr t) (/ x 4)))))
* * * * [misc]progress:  [ 35 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (/ (+ (* (* 4 (sqr t)) (+ (sqr (* 2 (/ (sqr l) x))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))) (* x (+ (pow (* 2 (/ (sqr l) x)) 3) (pow (* 2 (sqr t)) 3)))) (* x (+ (sqr (* 2 (/ (sqr l) x))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))))>
* [enter]simplify:  Simplifying (+ (* (* 4 (sqr t)) (+ (sqr (* 2 (/ (sqr l) x))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))) (* x (+ (pow (* 2 (/ (sqr l) x)) 3) (pow (* 2 (sqr t)) 3))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (140 enodes)
* * [misc]simplify:  iters left: 3 (341 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (* t (* t 4)) (sqr (* (/ l x) (+ l l)))) (* (* (* t (* t 4)) (+ (sqr t) (sqr t))) (- (+ (sqr t) (sqr t)) (* (/ l x) (+ l l))))) (* x (+ (cube (* (/ l x) (+ l l))) (cube (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (+ (+ (* (* t (* t 4)) (sqr (* (/ l x) (+ l l)))) (* (* (* t (* t 4)) (+ (sqr t) (sqr t))) (- (+ (sqr t) (sqr t)) (* (/ l x) (+ l l))))) (* x (+ (cube (* (/ l x) (+ l l))) (cube (+ (sqr t) (sqr t))))))
* [enter]simplify:  Simplifying (* x (+ (sqr (* 2 (/ (sqr l) x))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (212 enodes)
* * [misc]simplify:  iters left: 2 (470 enodes)
* [exit]simplify:  Simplified to (+ (* (* x (* (+ t t) (+ t t))) (- (sqr t) (/ (sqr l) x))) (* (sqr (* (/ l x) (+ l l))) x))
* [exit]simplify:  Simplified to (+ (* (* x (* (+ t t) (+ t t))) (- (sqr t) (/ (sqr l) x))) (* (sqr (* (/ l x) (+ l l))) x))
* * * * [misc]progress:  [ 36 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (/ (+ (* (* 4 (sqr t)) (- (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) (* x (- (sqr (* 2 (/ (sqr l) x))) (sqr (* 2 (sqr t)))))) (* x (- (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (+ (* (* 4 (sqr t)) (- (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) (* x (- (sqr (* 2 (/ (sqr l) x))) (sqr (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (210 enodes)
* * [misc]simplify:  iters left: 2 (490 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* t 4) (+ t t)) (- (* (/ l x) l) (sqr t))) (* (* (+ (* (/ l x) l) (sqr t)) (- (* (/ l x) l) (sqr t))) (+ (+ x x) (+ x x))))
* [exit]simplify:  Simplified to (+ (* (* (* t 4) (+ t t)) (- (* (/ l x) l) (sqr t))) (* (* (+ (* (/ l x) l) (sqr t)) (- (* (/ l x) l) (sqr t))) (+ (+ x x) (+ x x))))
* [enter]simplify:  Simplifying (* x (- (* 2 (/ (sqr l) x)) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (* (- (/ (sqr l) x) (* t t)) (+ x x))
* [exit]simplify:  Simplified to (* (- (/ (sqr l) x) (* t t)) (+ x x))
* * * * [misc]progress:  [ 37 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (/ (+ (pow (* 4 (/ (sqr t) x)) 3) (pow (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) 3)) (+ (sqr (* 4 (/ (sqr t) x))) (- (sqr (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) (* (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))))>
* [enter]simplify:  Simplifying (+ (pow (* 4 (/ (sqr t) x)) 3) (pow (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) 3))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (143 enodes)
* * [misc]simplify:  iters left: 2 (457 enodes)
* [exit]simplify:  Simplified to (+ (cube (+ (+ (sqr t) (sqr t)) (* (/ l x) (+ l l)))) (cube (/ (sqr t) (/ x 4))))
* [exit]simplify:  Simplified to (+ (cube (+ (+ (sqr t) (sqr t)) (* (/ l x) (+ l l)))) (cube (/ (sqr t) (/ x 4))))
* [enter]simplify:  Simplifying (+ (sqr (* 4 (/ (sqr t) x))) (- (sqr (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))) (* (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (143 enodes)
* * [misc]simplify:  iters left: 3 (410 enodes)
* [exit]simplify:  Simplified to (+ (sqr (/ (* t 4) (/ x t))) (* (- (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))) (/ (* t 4) (/ x t))) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (+ (sqr (/ (* t 4) (/ x t))) (* (- (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))) (/ (* t 4) (/ x t))) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t)))))
* * * * [misc]progress:  [ 38 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (* 1 (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))>
* * * * [misc]progress:  [ 39 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (/ (- (sqr (* 4 (/ (sqr t) x))) (sqr (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))) (- (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (- (sqr (* 4 (/ (sqr t) x))) (sqr (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (198 enodes)
* [exit]simplify:  Simplified to (- (sqr (/ (sqr t) (/ x 4))) (* (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (- (sqr (/ (sqr t) (/ x 4))) (* (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t)))))
* [enter]simplify:  Simplifying (- (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (- (/ (* t 4) (/ x t)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))
* [exit]simplify:  Simplified to (- (/ (* t 4) (/ x t)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))
* * * * [misc]progress:  [ 40 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (+ (* 4 (/ (sqr t) x)) (* 2 (/ (sqr l) x))) (* 2 (sqr t))))))>
* [enter]simplify:  Simplifying (+ (* 4 (/ (sqr t) x)) (* 2 (/ (sqr l) x)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (+ (* (/ t x) (* t 4)) (* (/ l x) (+ l l)))
* [exit]simplify:  Simplified to (+ (* (/ t x) (* t 4)) (* (/ l x) (+ l l)))
* * * * [misc]progress:  [ 41 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))) (* 4 (/ (sqr t) x))))))>
* * * * [misc]progress:  [ 42 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (pow (/ (sqr l) x) 1)) (* 2 (sqr t)))))))>
* * * * [misc]progress:  [ 43 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (exp (log (/ (sqr l) x)))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (log (/ (sqr l) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (log (/ (sqr l) x))
* [exit]simplify:  Simplified to (log (/ (sqr l) x))
* * * * [misc]progress:  [ 44 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (log (exp (/ (sqr l) x)))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (exp (/ (sqr l) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (exp (/ (sqr l) x))
* [exit]simplify:  Simplified to (exp (/ (sqr l) x))
* * * * [misc]progress:  [ 45 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (cube (cbrt (/ (sqr l) x)))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqr l) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqr l) x))
* [exit]simplify:  Simplified to (cbrt (/ (sqr l) x))
* * * * [misc]progress:  [ 46 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (cbrt (cube (/ (sqr l) x)))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (cube (/ (sqr l) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (cube (* l (/ l x)))
* [exit]simplify:  Simplified to (cube (* l (/ l x)))
* * * * [misc]progress:  [ 47 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (sqr (sqrt (/ (sqr l) x)))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (sqr l) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sqr l) x))
* [exit]simplify:  Simplified to (sqrt (/ (sqr l) x))
* * * * [misc]progress:  [ 48 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (- (sqr l)) (- x))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (- (sqr l))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (* l (- l))
* [exit]simplify:  Simplified to (* l (- l))
* [enter]simplify:  Simplifying (- x)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- x)
* [exit]simplify:  Simplified to (- x)
* * * * [misc]progress:  [ 49 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (* 1 (/ (sqr l) x))) (* 2 (sqr t)))))))>
* * * * [misc]progress:  [ 50 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (* (sqr l) (/ 1 x))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ 1 x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 x)
* [exit]simplify:  Simplified to (/ 1 x)
* * * * [misc]progress:  [ 51 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ 1 (/ x (sqr l)))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ x (sqr l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (/ x (sqr l))
* [exit]simplify:  Simplified to (/ x (sqr l))
* * * * [misc]progress:  [ 52 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ x l)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ x l)
* [exit]simplify:  Simplified to (/ x l)
* * * * [misc]progress:  [ 53 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ 1 (/ x (sqr l)))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ x (sqr l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (/ x (sqr l))
* [exit]simplify:  Simplified to (/ x (sqr l))
* * * * [misc]progress:  [ 54 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (pow (/ (sqr t) x) 1)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* * * * [misc]progress:  [ 55 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (exp (log (/ (sqr t) x)))) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (log (/ (sqr t) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (log (/ (sqr t) x))
* [exit]simplify:  Simplified to (log (/ (sqr t) x))
* * * * [misc]progress:  [ 56 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (log (exp (/ (sqr t) x)))) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (exp (/ (sqr t) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (exp (/ (sqr t) x))
* [exit]simplify:  Simplified to (exp (/ (sqr t) x))
* * * * [misc]progress:  [ 57 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (cube (cbrt (/ (sqr t) x)))) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqr t) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqr t) x))
* [exit]simplify:  Simplified to (cbrt (/ (sqr t) x))
* * * * [misc]progress:  [ 58 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (cbrt (cube (/ (sqr t) x)))) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (cube (/ (sqr t) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (cube (* t (/ t x)))
* [exit]simplify:  Simplified to (cube (* t (/ t x)))
* * * * [misc]progress:  [ 59 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (sqr (sqrt (/ (sqr t) x)))) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (sqr t) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sqr t) x))
* [exit]simplify:  Simplified to (sqrt (/ (sqr t) x))
* * * * [misc]progress:  [ 60 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (- (sqr t)) (- x))) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (- (sqr t))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (* t (- t))
* [exit]simplify:  Simplified to (* t (- t))
* [enter]simplify:  Simplifying (- x)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- x)
* [exit]simplify:  Simplified to (- x)
* * * * [misc]progress:  [ 61 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (* 1 (/ (sqr t) x))) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* * * * [misc]progress:  [ 62 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (* (sqr t) (/ 1 x))) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ 1 x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 x)
* [exit]simplify:  Simplified to (/ 1 x)
* * * * [misc]progress:  [ 63 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ 1 (/ x (sqr t)))) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ x (sqr t))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (/ x (sqr t))
* [exit]simplify:  Simplified to (/ x (sqr t))
* * * * [misc]progress:  [ 64 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ t (/ x t))) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ x t)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ x t)
* [exit]simplify:  Simplified to (/ x t)
* * * * [misc]progress:  [ 65 / 65 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ 1 (/ x (sqr t)))) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ x (sqr t))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (/ x (sqr t))
* [exit]simplify:  Simplified to (/ x (sqr t))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) x) into (/ (sqr t) x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ x l) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ x 1) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 4 (/ (sqr t) x)) into (* 4 (/ (sqr t) x))
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t))) into (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))) into (sqrt (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ (sqr t) x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ (sqr t) x))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) 1) into (sqr t)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (/ x l) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ l (/ 1 l)) into (sqr l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 4 (sqr t)) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (sqr l)) into (* 2 (sqr l))
* [misc]backup-simplify:  Simplify (+ (* 2 (sqr l)) 0) into (* 2 (sqr l))
* [misc]backup-simplify:  Simplify (+ (* 4 (sqr t)) (* 2 (sqr l))) into (+ (* 2 (sqr l)) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (sqr l)) (* 4 (sqr t))) (* 2 (sqrt 0))) into (* +nan.0 (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (/ x l) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ x l) into (/ x l)
* [misc]backup-simplify:  Simplify (/ l (/ x l)) into (/ (sqr l) x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 (/ (sqr l) x)) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (sqr l) x)) 0) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sqr l) x))) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ (sqr l) x))) into (* (* l (sqrt 2)) (sqrt (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ x l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ x l)) (+ (* (/ (sqr l) x) (/ 0 (/ x l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (sqr l) x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 2 (/ (sqr l) x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (/ x l) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ x l) into (/ x l)
* [misc]backup-simplify:  Simplify (/ l (/ x l)) into (/ (sqr l) x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 (/ (sqr l) x)) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (sqr l) x)) 0) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sqr l) x))) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ (sqr l) x))) into (* (* l (sqrt 2)) (sqrt (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ x l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ x l)) (+ (* (/ (sqr l) x) (/ 0 (/ x l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (sqr l) x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 2 (/ (sqr l) x))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* l (sqrt 2)) (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* l (sqrt 2)) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* l (sqrt 2)) into (* (sqrt 2) l)
* [misc]backup-simplify:  Simplify (* (* (sqrt 2) l) 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt 2) l) +nan.0) (* 0 0)) into (- (* +nan.0 (* (sqrt 2) l)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (* (sqrt 2) l))) in l
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (* (sqrt 2) l)) in l
* [misc]taylor:  Taking taylor expansion of +nan.0 in l
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) l) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sqrt 2) 0) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 x)) into (/ 4 x)
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ x l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ x l)) (+ (* (/ (sqr l) x) (/ 0 (/ x l))) (* 0 (/ 0 (/ x l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (sqr l) x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (/ 4 x) 2) into (+ 2 (* 4 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- (+ 2 (* 4 (/ 1 x))) (sqr 0) (+)) (* 2 (* (* l (sqrt 2)) (sqrt (/ 1 x))))) into (* 1/2 (* (/ (+ 2 (* 4 (/ 1 x))) (* l (sqrt 2))) (sqrt x)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (/ (+ 2 (* 4 (/ 1 x))) (* l (sqrt 2))) (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (/ (+ 2 (* 4 (/ 1 x))) (* l (sqrt 2))) (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (+ 2 (* 4 (/ 1 x))) (* l (sqrt 2))) in x
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* l (sqrt 2)) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]backup-simplify:  Simplify (* l (sqrt 2)) into (* (sqrt 2) l)
* [misc]backup-simplify:  Simplify (/ 4 (* (sqrt 2) l)) into (/ 4 (* (sqrt 2) l))
* [misc]taylor:  Taking taylor expansion of (sqrt x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* (/ 4 (* (sqrt 2) l)) 0) into 0
* [misc]backup-simplify:  Simplify (* 1/2 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt 2) l) +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- (* +nan.0 (* (sqrt 2) l)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (* (sqrt 2) l))) in l
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (* (sqrt 2) l)) in l
* [misc]taylor:  Taking taylor expansion of +nan.0 in l
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) l) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sqrt 2) 0) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) (/ 1 x)) into (/ x (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* 2 x) into (* 2 x)
* [misc]backup-simplify:  Simplify (+ (* 2 x) 0) into (* 2 x)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x)) into (* 2 x)
* [misc]backup-simplify:  Simplify (sqrt (* 2 x)) into (* (sqrt x) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 x) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 2 x)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) 1) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 l)) into l
* [misc]backup-simplify:  Simplify (/ (/ 1 l) l) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 (sqr t))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (sqr t)))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ 1 (sqr t)))) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr t))) into (/ 4 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr l))) into (/ 2 (sqr l))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2 (sqr l)) 0) into (* 2 (/ 1 (sqr l)))
* [misc]backup-simplify:  Simplify (+ (/ 4 (sqr t)) (* 2 (/ 1 (sqr l)))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (* 2 (sqrt (* 2 (/ 1 (sqr t)))))) into (* 1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ 1 l) (/ l x)) into (/ x (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 x) into (* 4 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* 4 x) 2) into (+ 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (+ 2 (* 4 x))) into (sqrt (+ 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ 1 l) (/ l x)) into (/ x (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 x) into (* 4 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* 4 x) 2) into (+ 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (+ 2 (* 4 x))) into (sqrt (+ 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]backup-simplify:  Simplify (/ 4 (* 2 (sqrt 2))) into (/ 2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ x (sqr l))) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ x (sqr l))) 0) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ x (sqr l)))) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (/ (- (* 2 (/ x (sqr l))) (sqr 0) (+)) (* 2 (sqrt (+ 2 (* 4 x))))) into (* (sqrt (/ 1 (+ 2 (* 4 x)))) (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ 2 (* 4 x)))) (/ x (sqr l))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ 2 (* 4 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 4 2)))) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1/2))) into (/ -1/2 (sqrt 1/2))
* [misc]taylor:  Taking taylor expansion of (/ x (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ 1 (sqr l)) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ 2 (sqrt 2))) (+)) (* 2 (sqrt 2))) into (/ -2 (pow (sqrt 2) 3))
* [misc]taylor:  Taking taylor expansion of (/ -2 (pow (sqrt 2) 3)) in l
* [misc]taylor:  Taking taylor expansion of -2 in l
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 3) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 3 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 3 in l
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 3 (log (sqrt 2))) into (* 3 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (sqrt 2)))) into (pow (sqrt 2) 3)
* [misc]backup-simplify:  Simplify (/ -2 (pow (sqrt 2) 3)) into (/ -2 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (sqrt 2)) into (/ 2 (sqrt 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 l)) (+ (* (/ l x) (/ 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ l x)) (+ (* (/ x (sqr l)) (/ 0 (/ l x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ x (sqr l)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (* (sqrt (/ 1 (+ 2 (* 4 x)))) (/ x (sqr l))))))) (* 2 (sqrt (+ 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sqrt 1/2) (/ 1 (sqr l))) into (/ (sqrt 1/2) (sqr l))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 1/2) (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (sqrt 1/2) 1) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqrt 1/2) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ 2 (sqrt 2)) (/ -2 (pow (sqrt 2) 3)))))) (* 2 (sqrt 2))) into (/ 4 (pow (sqrt 2) 5))
* [misc]taylor:  Taking taylor expansion of (/ 4 (pow (sqrt 2) 5)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 5) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 5 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 5 in l
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 5 (log (sqrt 2))) into (* 5 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (sqrt 2)))) into (pow (sqrt 2) 5)
* [misc]backup-simplify:  Simplify (/ 4 (pow (sqrt 2) 5)) into (/ 4 (pow (sqrt 2) 5))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ -2 (pow (sqrt 2) 3)) into (/ -2 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (pow (sqrt 2) 3)) (* 1 (* (sqr (/ 1 x)) (/ 1 (/ 1 t))))) (+ (* (/ 2 (sqrt 2)) (* 1 (* (/ 1 x) (/ 1 (/ 1 t))))) (* (sqrt 2) (* 1 (* 1 (/ 1 (/ 1 t))))))) into (- (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2))))) (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) (/ -1 x)) into (* -1 (/ x (sqr t)))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ -1 (/ 1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* 2 (* -1 x)) into (* -2 x)
* [misc]backup-simplify:  Simplify (+ (* -2 x) 0) into (- (* 2 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2 x))) into (- (* 2 x))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 x))) into (sqrt (- (* 2 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (/ 1 x) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* (* -1 x) (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* -1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) -1) into (/ -1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (/ -1 (/ -1 l)) into l
* [misc]backup-simplify:  Simplify (/ (/ -1 l) l) into (/ -1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 (sqr t))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (sqr t)))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ 1 (sqr t)))) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (* 4 (/ -1 (sqr t))) into (/ -4 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ -1 (sqr l))) into (/ -2 (sqr l))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -2 (sqr l)) 0) into (- (* 2 (/ 1 (sqr l))))
* [misc]backup-simplify:  Simplify (+ (/ -4 (sqr t)) (- (* 2 (/ 1 (sqr l))))) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (* 2 (sqrt (* 2 (/ 1 (sqr t)))))) into (* -1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (/ (/ -1 x) (/ -1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ -1 l) (/ l x)) into (* -1 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 4 (* -1 x)) into (* -4 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* -4 x) 2) into (- 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (- 2 (* 4 x))) into (sqrt (- 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* -1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (/ (/ -1 x) (/ -1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ -1 l) (/ l x)) into (* -1 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 4 (* -1 x)) into (* -4 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* -4 x) 2) into (- 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (- 2 (* 4 x))) into (sqrt (- 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* -1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (- 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]backup-simplify:  Simplify (/ -4 (* 2 (sqrt 2))) into (/ -2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ -2 (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of -2 in l
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ -2 (sqrt 2)) into (/ -2 (sqrt 2))
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 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 (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (* -1 x)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (* -1 (/ x (sqr l)))) into (* -2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 (/ x (sqr l))) 0) into (- (* 2 (/ x (sqr l))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2 (/ x (sqr l))))) into (- (* 2 (/ x (sqr l))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 2 (/ x (sqr l)))) (sqr 0) (+)) (* 2 (sqrt (- 2 (* 4 x))))) into (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (/ x (sqr l))))
* [misc]taylor:  Taking taylor expansion of (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (/ x (sqr l)))) in x
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- 2 (* 4 x)))) (/ x (sqr l))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 2 (* 4 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (- 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ -4 2)))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1/2))) into (/ 1/2 (sqrt 1/2))
* [misc]taylor:  Taking taylor expansion of (/ x (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ 1 (sqr l)) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (sqrt 2))) (+)) (* 2 (sqrt 2))) into (/ -2 (pow (sqrt 2) 3))
* [misc]taylor:  Taking taylor expansion of (/ -2 (pow (sqrt 2) 3)) in l
* [misc]taylor:  Taking taylor expansion of -2 in l
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 3) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 3 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 3 in l
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 3 (log (sqrt 2))) into (* 3 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (sqrt 2)))) into (pow (sqrt 2) 3)
* [misc]backup-simplify:  Simplify (/ -2 (pow (sqrt 2) 3)) into (/ -2 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ -2 (sqrt 2)) into (/ -2 (sqrt 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* -1 x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 l)) (+ (* (/ l x) (/ 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ l x)) (+ (* (* -1 (/ x (sqr l))) (/ 0 (/ l x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* -1 (/ x (sqr l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (/ x (sqr l)))))))) (* 2 (sqrt (- 2 (* 4 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sqrt 1/2) (/ 1 (sqr l))) into (/ (sqrt 1/2) (sqr l))
* [misc]backup-simplify:  Simplify (* -1 (/ (sqrt 1/2) (sqr l))) into (* -1 (/ (sqrt 1/2) (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (sqrt 1/2) (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of -1 in l
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 1/2) (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (sqrt 1/2) 1) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqrt 1/2) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ -2 (sqrt 2)) (/ -2 (pow (sqrt 2) 3)))))) (* 2 (sqrt 2))) into (/ -4 (pow (sqrt 2) 5))
* [misc]taylor:  Taking taylor expansion of (/ -4 (pow (sqrt 2) 5)) in l
* [misc]taylor:  Taking taylor expansion of -4 in l
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 5) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (sqrt 2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 5 (log (sqrt 2))) in l
* [misc]taylor:  Taking taylor expansion of 5 in l
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (sqrt 2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 2)) into (log (sqrt 2))
* [misc]backup-simplify:  Simplify (* 5 (log (sqrt 2))) into (* 5 (log (sqrt 2)))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (sqrt 2)))) into (pow (sqrt 2) 5)
* [misc]backup-simplify:  Simplify (/ -4 (pow (sqrt 2) 5)) into (/ -4 (pow (sqrt 2) 5))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ -2 (pow (sqrt 2) 3)) into (/ -2 (pow (sqrt 2) 3))
* [misc]backup-simplify:  Simplify (+ (* (/ -2 (pow (sqrt 2) 3)) (* 1 (* (sqr (/ 1 (- x))) (/ 1 (/ 1 (- t)))))) (+ (* (/ -2 (sqrt 2)) (* 1 (* (/ 1 (- x)) (/ 1 (/ 1 (- t)))))) (* (sqrt 2) (* 1 (* 1 (/ 1 (/ 1 (- t)))))))) into (- (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2))))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) x) into (/ (sqr t) x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ x l) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ x 1) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) 1) into (sqr t)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (/ x l) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ l (/ 1 l)) into (sqr l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (/ x l) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ x l) into (/ x l)
* [misc]backup-simplify:  Simplify (/ l (/ x l)) into (/ (sqr l) x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (/ x l) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ x l) into (/ x l)
* [misc]backup-simplify:  Simplify (/ l (/ x l)) into (/ (sqr l) x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 (/ (sqr l) x)) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (sqr l) x)) 0) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sqr l) x))) into (* 2 (/ (sqr l) x))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr l) x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr l) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ (sqr l) 1) into (sqr l)
* [misc]backup-simplify:  Simplify (* 2 (sqr l)) into (* 2 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ x l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ x l)) (+ (* (/ (sqr l) x) (/ 0 (/ x l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (sqr l) x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr l) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr l))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 x)) into (/ 4 x)
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ x l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ x l)) (+ (* (/ (sqr l) x) (/ 0 (/ x l))) (* 0 (/ 0 (/ x l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (sqr l) x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (/ 4 x) 2) into (+ 2 (* 4 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* l 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr l) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqr l)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ x l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ x l)) (+ (* (/ (sqr l) x) (/ 0 (/ x l))) (* 0 (/ 0 (/ x l))) (* 0 (/ 0 (/ x l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sqr l) x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (sqr (* 1 (* 1 t)))) (+ (* 2 (* (sqr l) (* (/ 1 x) 1))) (* 4 (* 1 (* (/ 1 x) (sqr t)))))) into (+ (* 4 (/ (sqr t) x)) (+ (* 2 (sqr t)) (* 2 (/ (sqr l) x))))
* [misc]approximate:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) (/ 1 x)) into (/ x (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) 1) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 l)) into l
* [misc]backup-simplify:  Simplify (/ (/ 1 l) l) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ 1 l) (/ l x)) into (/ x (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ 1 l) (/ l x)) into (/ x (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 x) into (* 4 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* 4 x) 2) into (+ 2 (* 4 x))
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ x (sqr l))) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ x (sqr l))) 0) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ x (sqr l)))) into (* 2 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ x (sqr l))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ x (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ 1 (sqr l)) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 l)) (+ (* (/ l x) (/ 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ l x)) (+ (* (/ x (sqr l)) (/ 0 (/ l x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ x (sqr l)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr l))) into (/ 2 (sqr l))
* [misc]taylor:  Taking taylor expansion of (/ 2 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* 4 (* 1 (* (/ 1 x) (/ 1 (sqr (/ 1 t)))))) (+ (* 2 (* (/ 1 (sqr (/ 1 l))) (* (/ 1 x) 1))) (* 2 (sqr (* 1 (* 1 (/ 1 (/ 1 t)))))))) into (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))
* [misc]approximate:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) (/ -1 x)) into (* -1 (/ x (sqr t)))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ -1 (/ 1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) -1) into (/ -1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (/ -1 (/ -1 l)) into l
* [misc]backup-simplify:  Simplify (/ (/ -1 l) l) into (/ -1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (/ (/ -1 x) (/ -1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ -1 l) (/ l x)) into (* -1 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (/ (/ -1 x) (/ -1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ -1 l) (/ l x)) into (* -1 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 4 (* -1 x)) into (* -4 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* -4 x) 2) into (- 2 (* 4 x))
* [misc]taylor:  Taking taylor expansion of (- 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* -1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]taylor:  Taking taylor expansion of -4 in l
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (* -1 x)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (* -1 (/ x (sqr l)))) into (* -2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 (/ x (sqr l))) 0) into (- (* 2 (/ x (sqr l))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2 (/ x (sqr l))))) into (- (* 2 (/ x (sqr l))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ x (sqr l)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ x (sqr l))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ x (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ 1 (sqr l)) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 2 into 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* -1 x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 l) (/ 0 (- l))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 l)) (+ (* (/ l x) (/ 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ l x)) (+ (* (* -1 (/ x (sqr l))) (/ 0 (/ l x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* -1 (/ x (sqr l))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr l))) into (/ 2 (sqr l))
* [misc]backup-simplify:  Simplify (- (/ 2 (sqr l))) into (- (* 2 (/ 1 (sqr l))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (sqr l)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (sqr l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr l)) in l
* [misc]taylor:  Taking taylor expansion of (sqr l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* -4 (* 1 (* (/ 1 (- x)) (/ 1 (sqr (/ 1 (- t))))))) (+ (* -2 (* (/ 1 (sqr (/ 1 (- l)))) (* (/ 1 (- x)) 1))) (* 2 (sqr (* 1 (* 1 (/ 1 (/ 1 (- t))))))))) into (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 2)
* [misc]approximate:  Taking taylor expansion of (/ (sqr t) x) in (t x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) 1) into (sqr t)
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 x) (sqr t))) into (/ (sqr t) x)
* [misc]approximate:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in (t x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) 1) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 x) (/ 1 (sqr (/ 1 t))))) into (/ (sqr t) x)
* [misc]approximate:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in (t x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) -1) into (/ -1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (* -1 x) in x
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]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) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (* (/ 1 (- x)) (/ 1 (sqr (/ 1 (- t)))))) into (/ (sqr t) x)
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) t) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in l
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) x) into (/ (sqr t) x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ x l) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ x 1) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 4 (/ (sqr t) x)) into (* 4 (/ (sqr t) x))
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 2 (sqr t)) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (sqr t))) into (* 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t))) into (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))) into (sqrt (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t))))
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ (sqr t) x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ (sqr t) x))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqr t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t)))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) t) into (* t (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (* t (sqrt 2)) (sqrt (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t))))) into (* (sqrt (/ 1 (+ (* 4 (/ (sqr t) x)) (* 2 (sqr t))))) (* t (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) t) in x
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in x
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr t) 1) into (sqr t)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (/ x l) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ l (/ 1 l)) into (sqr l)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 4 (sqr t)) into (* 4 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (sqr l)) into (* 2 (sqr l))
* [misc]backup-simplify:  Simplify (+ (* 2 (sqr l)) 0) into (* 2 (sqr l))
* [misc]backup-simplify:  Simplify (+ (* 4 (sqr t)) (* 2 (sqr l))) into (+ (* 2 (sqr l)) (* 4 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (sqr l)) (* 4 (sqr t))) (* 2 (sqrt 0))) into (* +nan.0 (+ (* 2 (sqr l)) (* 4 (sqr t))))
* [misc]backup-simplify:  Simplify (* (sqrt 2) t) into (* t (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (* t (sqrt 2)) (* +nan.0 (+ (* 2 (sqr l)) (* 4 (sqr t))))) into (* +nan.0 (/ (* t (sqrt 2)) (+ (* 2 (sqr l)) (* 4 (sqr t)))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) t) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (/ x l) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ x l) into (/ x l)
* [misc]backup-simplify:  Simplify (/ l (/ x l)) into (/ (sqr l) x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 (/ (sqr l) x)) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (sqr l) x)) 0) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sqr l) x))) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ (sqr l) x))) into (* (* l (sqrt 2)) (sqrt (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ x l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ x l)) (+ (* (/ (sqr l) x) (/ 0 (/ x l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (sqr l) x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 2 (/ (sqr l) x))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 1) (* 0 0)) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (* (* l (sqrt 2)) (sqrt (/ 1 x)))) into (* (/ 1 l) (sqrt x))
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) t) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ l (/ x l))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ l (/ x l)) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (/ x l) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ x l) into (/ x l)
* [misc]backup-simplify:  Simplify (/ l (/ x l)) into (/ (sqr l) x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 (/ (sqr l) x)) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (sqr l) x)) 0) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sqr l) x))) into (* 2 (/ (sqr l) x))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ (sqr l) x))) into (* (* l (sqrt 2)) (sqrt (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ x l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ x l)) (+ (* (/ (sqr l) x) (/ 0 (/ x l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (sqr l) x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 2 (/ (sqr l) x))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 1) (* 0 0)) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (* (* l (sqrt 2)) (sqrt (/ 1 x)))) into (* (/ 1 l) (sqrt x))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 l) (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (sqrt x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* (/ 1 l) 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (* l (sqrt 2)) (sqrt (/ 1 x)))) (+ (* (* (/ 1 l) (sqrt x)) (/ 0 (* (* l (sqrt 2)) (sqrt (/ 1 x))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 l) +nan.0) (* 0 0)) into (- (* +nan.0 (/ 1 l)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of +nan.0 in l
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 x)) into (/ 4 x)
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ x l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ x l)) (+ (* (/ (sqr l) x) (/ 0 (/ x l))) (* 0 (/ 0 (/ x l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (sqr l) x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 0 0))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (/ 4 x) 2) into (+ 2 (* 4 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- (+ 2 (* 4 (/ 1 x))) (sqr 0) (+)) (* 2 (* (* l (sqrt 2)) (sqrt (/ 1 x))))) into (* 1/2 (* (/ (+ 2 (* 4 (/ 1 x))) (* l (sqrt 2))) (sqrt x)))
* [misc]backup-simplify:  Simplify (- (/ 0 (* (* l (sqrt 2)) (sqrt (/ 1 x)))) (+ (* (* (/ 1 l) (sqrt x)) (/ (* 1/2 (* (/ (+ 2 (* 4 (/ 1 x))) (* l (sqrt 2))) (sqrt x))) (* (* l (sqrt 2)) (sqrt (/ 1 x))))) (* 0 (/ 0 (* (* l (sqrt 2)) (sqrt (/ 1 x))))))) into (- (+ (* (/ 1 (* (pow l 3) (sqr (sqrt 2)))) (sqrt (pow x 3))) (* 2 (* (/ 1 (* (sqr (sqrt 2)) (pow l 3))) (sqrt x)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* (/ 1 (* (pow l 3) (sqr (sqrt 2)))) (sqrt (pow x 3))) (* 2 (* (/ 1 (* (sqr (sqrt 2)) (pow l 3))) (sqrt x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (* (pow l 3) (sqr (sqrt 2)))) (sqrt (pow x 3))) (* 2 (* (/ 1 (* (sqr (sqrt 2)) (pow l 3))) (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (pow l 3) (sqr (sqrt 2)))) (sqrt (pow x 3))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow l 3) (sqr (sqrt 2)))) in x
* [misc]taylor:  Taking taylor expansion of (* (pow l 3) (sqr (sqrt 2))) in x
* [misc]taylor:  Taking taylor expansion of (pow l 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log l))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log l)) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (log l) into (log l)
* [misc]backup-simplify:  Simplify (* 3 (log l)) into (* 3 (log l))
* [misc]backup-simplify:  Simplify (exp (* 3 (log l))) into (pow l 3)
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in x
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* (pow l 3) (sqr (sqrt 2))) into (* (sqr (sqrt 2)) (pow l 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (sqrt 2)) (pow l 3))) into (/ 1 (* (sqr (sqrt 2)) (pow l 3)))
* [misc]taylor:  Taking taylor expansion of (sqrt (pow x 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow x 3) in x
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* 2 (* (/ 1 (* (sqr (sqrt 2)) (pow l 3))) (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (sqr (sqrt 2)) (pow l 3))) (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (sqrt 2)) (pow l 3))) in x
* [misc]taylor:  Taking taylor expansion of (* (sqr (sqrt 2)) (pow l 3)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt 2)) in x
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (pow l 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log l))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log l)) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (log l) into (log l)
* [misc]backup-simplify:  Simplify (* 3 (log l)) into (* 3 (log l))
* [misc]backup-simplify:  Simplify (exp (* 3 (log l))) into (pow l 3)
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (sqr (sqrt 2))
* [misc]backup-simplify:  Simplify (* (sqr (sqrt 2)) (pow l 3)) into (* (pow l 3) (sqr (sqrt 2)))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow l 3) (sqr (sqrt 2)))) into (/ 1 (* (pow l 3) (sqr (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (sqrt x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* (/ 1 (* (pow l 3) (sqr (sqrt 2)))) 0) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [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 (/ (* (sqrt 2) (/ 1 t)) (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) (/ 1 t)) (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) (/ 1 x)) into (/ x (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* 2 x) into (* 2 x)
* [misc]backup-simplify:  Simplify (+ (* 2 x) 0) into (* 2 x)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 x)) into (* 2 x)
* [misc]backup-simplify:  Simplify (sqrt (* 2 x)) into (* (sqrt x) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 x) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (* 2 x)))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) (/ 1 t)) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (/ (/ (sqrt 2) t) (* (sqrt x) (sqrt 2))) into (* (sqrt (/ 1 x)) (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) (/ 1 t)) (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) 1) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 l)) into l
* [misc]backup-simplify:  Simplify (/ (/ 1 l) l) into (/ 1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 (sqr t))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (sqr t)))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ 1 (sqr t)))) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (sqr t))) into (/ 4 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr l))) into (/ 2 (sqr l))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2 (sqr l)) 0) into (* 2 (/ 1 (sqr l)))
* [misc]backup-simplify:  Simplify (+ (/ 4 (sqr t)) (* 2 (/ 1 (sqr l)))) into (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))) (* 2 (sqrt (* 2 (/ 1 (sqr t)))))) into (* 1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (* (sqrt 2) (/ 1 t)) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (/ (/ (sqrt 2) t) (/ (sqrt 2) t)) into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) (/ 1 t)) (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ 1 l) (/ l x)) into (/ x (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 x) into (* 4 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* 4 x) 2) into (+ 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (+ 2 (* 4 x))) into (sqrt (+ 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 2 (* 4 x))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (sqrt (+ 2 (* 4 x)))) into (* (sqrt (/ 1 (+ 2 (* 4 x)))) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) (/ 1 t)) (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 t)) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 t)) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 x)) into x
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) (* 2 (sqr (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 l) (/ (/ 1 x) (/ 1 l)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 l) (/ (/ 1 x) (/ 1 l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 l)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ 1 l) (/ l x)) into (/ x (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 x) into (* 4 x)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* 4 x) 2) into (+ 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (+ 2 (* 4 x))) into (sqrt (+ 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 2 (* 4 x))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (sqrt (+ 2 (* 4 x)))) into (* (sqrt (/ 1 (+ 2 (* 4 x)))) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ 2 (* 4 x)))) (sqrt 2)) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ 2 (* 4 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 4 2)))) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1/2))) into (/ -1/2 (sqrt 1/2))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 1/2) (sqrt 2)) into (* (sqrt 2) (sqrt 1/2))
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt 1/2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 2 (* 4 x)))) (+ (* (* (sqrt (/ 1 (+ 2 (* 4 x)))) (sqrt 2)) (/ 0 (sqrt (+ 2 (* 4 x))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (* (/ -1/2 (sqrt 1/2)) (sqrt 2))) into (- (* 1/2 (/ (sqrt 2) (sqrt 1/2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (sqrt 2) (sqrt 1/2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (sqrt 2) (sqrt 1/2))) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 2) (sqrt 1/2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (sqrt 1/2)) into (/ (sqrt 2) (sqrt 1/2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 1/2)) (+ (* (/ (sqrt 2) (sqrt 1/2)) (/ 0 (sqrt 1/2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (sqrt 2) (sqrt 1/2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 1/2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* x (/ 0 (/ 1 x))) (* 0 (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ x (sqr l))) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (/ x (sqr l))) 0) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ x (sqr l)))) into (* 2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (/ (- (* 2 (/ x (sqr l))) (sqr 0) (+)) (* 2 (sqrt (+ 2 (* 4 x))))) into (* (sqrt (/ 1 (+ 2 (* 4 x)))) (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (+ 2 (* 4 x)))) (+ (* (* (sqrt (/ 1 (+ 2 (* 4 x)))) (sqrt 2)) (/ (* (sqrt (/ 1 (+ 2 (* 4 x)))) (/ x (sqr l))) (sqrt (+ 2 (* 4 x))))) (* 0 (/ 0 (sqrt (+ 2 (* 4 x))))))) into (- (* (/ (* x (sqrt 2)) (sqr l)) (sqrt (/ 1 (pow (+ 2 (* 4 x)) 3)))))
* [misc]taylor:  Taking taylor expansion of (- (* (/ (* x (sqrt 2)) (sqr l)) (sqrt (/ 1 (pow (+ 2 (* 4 x)) 3))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (* x (sqrt 2)) (sqr l)) (sqrt (/ 1 (pow (+ 2 (* 4 x)) 3)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (* x (sqrt 2)) (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of (* x (sqrt 2)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* 0 (sqrt 2)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt 2))) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (sqr l)) into (/ (sqrt 2) (sqr l))
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow (+ 2 (* 4 x)) 3))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ 2 (* 4 x)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (+ 2 (* 4 x)) 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 2 (* 4 x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 2 (* 4 x)))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (log 2) into (log 2)
* [misc]backup-simplify:  Simplify (* 3 (log 2)) into (* 3 (log 2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 2))) into (pow 2 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow 2 3)) into 1/8
* [misc]backup-simplify:  Simplify (sqrt 1/8) into (sqrt 1/8)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 4) 1)) (pow 2 1)))) 1) into 2
* [misc]backup-simplify:  Simplify (+ (* 3 2) (* 0 (log 2))) into 6
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 2))) (+ (* (/ (pow 6 1) 1)))) into 48
* [misc]backup-simplify:  Simplify (- (+ (* 1/8 (/ 48 (pow 2 3))))) into (- 3/4)
* [misc]backup-simplify:  Simplify (/ (- 3/4) (* 2 (sqrt 1/8))) into (/ -3/8 (sqrt 1/8))
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* -1 (/ 4 2)))) into 2
* [misc]backup-simplify:  Simplify (/ (- 2 (sqr (/ -1/2 (sqrt 1/2))) (+)) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* (/ -1/2 (sqrt 1/2)) 0) (* (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2))) (sqrt 2)))) into (- (/ (sqrt 2) (sqrt 1/2)) (* 1/8 (/ (sqrt 2) (pow (sqrt 1/2) 3))))
* [misc]taylor:  Taking taylor expansion of (- (/ (sqrt 2) (sqrt 1/2)) (* 1/8 (/ (sqrt 2) (pow (sqrt 1/2) 3)))) in l
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 2) (sqrt 1/2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (sqrt 1/2)) into (/ (sqrt 2) (sqrt 1/2))
* [misc]taylor:  Taking taylor expansion of (* 1/8 (/ (sqrt 2) (pow (sqrt 1/2) 3))) in l
* [misc]taylor:  Taking taylor expansion of 1/8 in l
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 2) (pow (sqrt 1/2) 3)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 1/2) 3) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (sqrt 1/2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 3 (log (sqrt 1/2))) in l
* [misc]taylor:  Taking taylor expansion of 3 in l
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (sqrt 1/2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 1/2)) into (log (sqrt 1/2))
* [misc]backup-simplify:  Simplify (* 3 (log (sqrt 1/2))) into (* 3 (log (sqrt 1/2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (sqrt 1/2)))) into (pow (sqrt 1/2) 3)
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (pow (sqrt 1/2) 3)) into (/ (sqrt 2) (pow (sqrt 1/2) 3))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 1/2)) (+ (* (/ (sqrt 2) (sqrt 1/2)) (/ 0 (sqrt 1/2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 1/2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (sqrt 1/2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (sqrt 1/2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 1/2) 3)) (+ (* (/ (sqrt 2) (pow (sqrt 1/2) 3)) (/ 0 (pow (sqrt 1/2) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/8 0) (* 0 (/ (sqrt 2) (pow (sqrt 1/2) 3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (* (sqrt 2) (/ 1 (- t))) (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))))) in (t x l) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) (/ 1 (- t))) (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))))) in l
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))))) in l
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in l
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in l
* [misc]taylor:  Taking taylor expansion of 4 in l
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in l
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) (/ -1 x)) into (* -1 (/ x (sqr t)))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in l
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in l
* [misc]taylor:  Taking taylor expansion of (- x) in l
* [misc]taylor:  Taking taylor expansion of x in l
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in l
* [misc]taylor:  Taking taylor expansion of (- l) in l
* [misc]taylor:  Taking taylor expansion of l in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ -1 (/ 1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in l
* [misc]taylor:  Taking taylor expansion of (- t) in l
* [misc]taylor:  Taking taylor expansion of t in l
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* 2 (* -1 x)) into (* -2 x)
* [misc]backup-simplify:  Simplify (+ (* -2 x) 0) into (- (* 2 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2 x))) into (- (* 2 x))
* [misc]backup-simplify:  Simplify (sqrt (- (* 2 x))) into (sqrt (- (* 2 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (/ 1 x) (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 x)) (+ (* (* -1 x) (/ 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* -1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 2 x))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) (/ -1 t)) into (* -1 (/ (sqrt 2) t))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (sqrt 2) t)) (sqrt (- (* 2 x)))) into (* -1 (/ (sqrt 2) (* (sqrt (- (* 2 x))) t)))
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) (/ 1 (- t))) (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr t)) -1) into (/ -1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in x
* [misc]taylor:  Taking taylor expansion of (- l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (/ -1 (/ -1 l)) into l
* [misc]backup-simplify:  Simplify (/ (/ -1 l) l) into (/ -1 (sqr l))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (sqr t))) into (/ 2 (sqr t))
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 (sqr t))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (sqr t)))) into (* 2 (/ 1 (sqr t)))
* [misc]backup-simplify:  Simplify (sqrt (* 2 (/ 1 (sqr t)))) into (/ (sqrt 2) t)
* [misc]backup-simplify:  Simplify (* 4 (/ -1 (sqr t))) into (/ -4 (sqr t))
* [misc]backup-simplify:  Simplify (* 2 (/ -1 (sqr l))) into (/ -2 (sqr l))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr t)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -2 (sqr l)) 0) into (- (* 2 (/ 1 (sqr l))))
* [misc]backup-simplify:  Simplify (+ (/ -4 (sqr t)) (- (* 2 (/ 1 (sqr l))))) into (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (* 2 (sqrt (* 2 (/ 1 (sqr t)))))) into (* -1/2 (/ (* t (+ (* 2 (/ 1 (sqr l))) (* 4 (/ 1 (sqr t))))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (* (sqrt 2) (/ -1 t)) into (* -1 (/ (sqrt 2) t))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (sqrt 2) t)) (/ (sqrt 2) t)) into -1
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) (/ 1 (- t))) (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (/ (/ -1 x) (/ -1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ -1 l) (/ l x)) into (* -1 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 4 (* -1 x)) into (* -4 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* -4 x) 2) into (- 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (- 2 (* 4 x))) into (sqrt (- 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* -1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 2 (* 4 x))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) -1) into (* -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (* -1 (sqrt 2)) (sqrt (- 2 (* 4 x)))) into (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (* (sqrt 2) (/ 1 (- t))) (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr (/ 1 (- t))) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- t))) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 x)) into (* -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) (* 2 (sqr (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l))))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- l)) (/ (/ 1 (- x)) (/ 1 (- l)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- l))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in t
* [misc]taylor:  Taking taylor expansion of (- l) in t
* [misc]taylor:  Taking taylor expansion of l in t
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (- l) into (- l)
* [misc]backup-simplify:  Simplify (/ 1 (- l)) into (/ -1 l)
* [misc]backup-simplify:  Simplify (/ (/ -1 x) (/ -1 l)) into (/ l x)
* [misc]backup-simplify:  Simplify (/ (/ -1 l) (/ l x)) into (* -1 (/ x (sqr l)))
* [misc]taylor:  Taking taylor expansion of (* 2 (sqr (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 4 (* -1 x)) into (* -4 x)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (+ (* -4 x) 2) into (- 2 (* 4 x))
* [misc]backup-simplify:  Simplify (sqrt (- 2 (* 4 x))) into (sqrt (- 2 (* 4 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* -1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 2 (* 4 x))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) -1) into (* -1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (* -1 (sqrt 2)) (sqrt (- 2 (* 4 x)))) into (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (sqrt 2))) in x
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- 2 (* 4 x)))) (sqrt 2)) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 2 (* 4 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (- 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ -4 2)))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1/2))) into (/ 1/2 (sqrt 1/2))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 1/2) (sqrt 2)) into (* (sqrt 2) (sqrt 1/2))
* [misc]backup-simplify:  Simplify (* -1 (* (sqrt 2) (sqrt 1/2))) into (* -1 (* (sqrt 2) (sqrt 1/2)))
* [misc]taylor:  Taking taylor expansion of (* -1 (* (sqrt 2) (sqrt 1/2))) in l
* [misc]taylor:  Taking taylor expansion of -1 in l
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt 1/2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 1/2)) into (* (sqrt 1/2) (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (* (sqrt 1/2) (sqrt 2)))) 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (- 2 (* 4 x)))) (+ (* (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (sqrt 2))) (/ 0 (sqrt (- 2 (* 4 x))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (* (/ 1/2 (sqrt 1/2)) (sqrt 2))) into (* 1/2 (/ (sqrt 2) (sqrt 1/2)))
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1/2 (/ (sqrt 2) (sqrt 1/2)))) (* 0 (* (sqrt 2) (sqrt 1/2)))) into (- (* 1/2 (/ (sqrt 2) (sqrt 1/2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (sqrt 2) (sqrt 1/2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (sqrt 2) (sqrt 1/2))) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 2) (sqrt 1/2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (sqrt 1/2)) into (/ (sqrt 2) (sqrt 1/2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 1/2)) (+ (* (/ (sqrt 2) (sqrt 1/2)) (/ 0 (sqrt 1/2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (sqrt 2) (sqrt 1/2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 1/2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (* (sqrt 1/2) (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 x)) (+ (* (* -1 x) (/ 0 (/ -1 x))) (* 0 (/ 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (* -1 x)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (* -1 (/ x (sqr l)))) into (* -2 (/ x (sqr l)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 (/ x (sqr l))) 0) into (- (* 2 (/ x (sqr l))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2 (/ x (sqr l))))) into (- (* 2 (/ x (sqr l))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 2 (/ x (sqr l)))) (sqr 0) (+)) (* 2 (sqrt (- 2 (* 4 x))))) into (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (/ x (sqr l))))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt (- 2 (* 4 x)))) (+ (* (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (sqrt 2))) (/ (* -1 (* (sqrt (/ 1 (- 2 (* 4 x)))) (/ x (sqr l)))) (sqrt (- 2 (* 4 x))))) (* 0 (/ 0 (sqrt (- 2 (* 4 x))))))) into (- (* (/ (* x (sqrt 2)) (sqr l)) (sqrt (/ 1 (pow (- 2 (* 4 x)) 3)))))
* [misc]taylor:  Taking taylor expansion of (- (* (/ (* x (sqrt 2)) (sqr l)) (sqrt (/ 1 (pow (- 2 (* 4 x)) 3))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (* x (sqrt 2)) (sqr l)) (sqrt (/ 1 (pow (- 2 (* 4 x)) 3)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (* x (sqrt 2)) (sqr l)) in x
* [misc]taylor:  Taking taylor expansion of (* x (sqrt 2)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr l) in x
* [misc]taylor:  Taking taylor expansion of l in x
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* 0 (sqrt 2)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt 2))) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* l l) into (sqr l)
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (sqr l)) into (/ (sqrt 2) (sqr l))
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow (- 2 (* 4 x)) 3))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- 2 (* 4 x)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (- 2 (* 4 x)) 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- 2 (* 4 x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- 2 (* 4 x)))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- 2 (* 4 x))) in x
* [misc]taylor:  Taking taylor expansion of (- 2 (* 4 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* 4 x) in x
* [misc]taylor:  Taking taylor expansion of 4 in x
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (log 2) into (log 2)
* [misc]backup-simplify:  Simplify (* 3 (log 2)) into (* 3 (log 2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 2))) into (pow 2 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow 2 3)) into 1/8
* [misc]backup-simplify:  Simplify (sqrt 1/8) into (sqrt 1/8)
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -4) 1)) (pow 2 1)))) 1) into -2
* [misc]backup-simplify:  Simplify (+ (* 3 -2) (* 0 (log 2))) into -6
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 2))) (+ (* (/ (pow -6 1) 1)))) into -48
* [misc]backup-simplify:  Simplify (- (+ (* 1/8 (/ -48 (pow 2 3))))) into 3/4
* [misc]backup-simplify:  Simplify (/ 3/4 (* 2 (sqrt 1/8))) into (/ 3/8 (sqrt 1/8))
* [misc]taylor:  Taking taylor expansion of 0 in l
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 1 (/ -4 2)))) into 2
* [misc]backup-simplify:  Simplify (/ (- 2 (sqr (/ 1/2 (sqrt 1/2))) (+)) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* (/ 1/2 (sqrt 1/2)) 0) (* (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2))) (sqrt 2)))) into (- (/ (sqrt 2) (sqrt 1/2)) (* 1/8 (/ (sqrt 2) (pow (sqrt 1/2) 3))))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ (sqrt 2) (sqrt 1/2)) (* 1/8 (/ (sqrt 2) (pow (sqrt 1/2) 3))))) (+ (* 0 (* 1/2 (/ (sqrt 2) (sqrt 1/2)))) (* 0 (* (sqrt 2) (sqrt 1/2))))) into (- (* 1/8 (/ (sqrt 2) (pow (sqrt 1/2) 3))) (/ (sqrt 2) (sqrt 1/2)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (/ (sqrt 2) (pow (sqrt 1/2) 3))) (/ (sqrt 2) (sqrt 1/2))) in l
* [misc]taylor:  Taking taylor expansion of (* 1/8 (/ (sqrt 2) (pow (sqrt 1/2) 3))) in l
* [misc]taylor:  Taking taylor expansion of 1/8 in l
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 2) (pow (sqrt 1/2) 3)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 1/2) 3) in l
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (sqrt 1/2)))) in l
* [misc]taylor:  Taking taylor expansion of (* 3 (log (sqrt 1/2))) in l
* [misc]taylor:  Taking taylor expansion of 3 in l
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (sqrt 1/2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify (log (sqrt 1/2)) into (log (sqrt 1/2))
* [misc]backup-simplify:  Simplify (* 3 (log (sqrt 1/2))) into (* 3 (log (sqrt 1/2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (sqrt 1/2)))) into (pow (sqrt 1/2) 3)
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (pow (sqrt 1/2) 3)) into (/ (sqrt 2) (pow (sqrt 1/2) 3))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt 2) (sqrt 1/2)) in l
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in l
* [misc]taylor:  Taking taylor expansion of 2 in l
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 1/2) in l
* [misc]taylor:  Taking taylor expansion of 1/2 in l
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
* [misc]backup-simplify:  Simplify (/ (sqrt 2) (sqrt 1/2)) into (/ (sqrt 2) (sqrt 1/2))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqrt 1/2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (sqrt 1/2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (sqrt 1/2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (sqrt 1/2) 3)) (+ (* (/ (sqrt 2) (pow (sqrt 1/2) 3)) (/ 0 (pow (sqrt 1/2) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/8 0) (* 0 (/ (sqrt 2) (pow (sqrt 1/2) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 1/2)) (+ (* (/ (sqrt 2) (sqrt 1/2)) (/ 0 (sqrt 1/2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 76 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) 0))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) 0)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) 0)
* * * * [misc]progress:  [ 2 / 76 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (- (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2))))) (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (- (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2))))) (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (290 enodes)
* * [misc]simplify:  iters left: 1 (448 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (+ (* (/ (/ t x) (sqrt 2)) (- 2 (/ 1 x))) (* t (sqrt 2))))
* * * * [misc]progress:  [ 3 / 76 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (- (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2))))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (- (* 2 (/ t (* (sqr x) (pow (sqrt 2) 3)))) (+ (* t (sqrt 2)) (* 2 (/ t (* x (sqrt 2)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* * [misc]simplify:  iters left: 1 (479 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (- (/ (/ 1 (sqrt 2)) (* x x)) (+ (/ (/ 2 x) (sqrt 2)) (/ (sqrt 2) 1))))
* * * * [misc]progress:  [ 4 / 76 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (sqr t)) (* 2 (/ (sqr l) x)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (sqr t)) (* 2 (/ (sqr l) x))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (179 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (* (/ t x) (* t 4)) (* l (/ l x))) (+ (* t (+ t t)) (* l (/ l x))))))
* * * * [misc]progress:  [ 5 / 76 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 6 / 76 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ 4 x) (sqr t))))))
* * * * [misc]progress:  [ 7 / 76 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (145 enodes)
* * [misc]simplify:  iters left: 1 (181 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (* (+ t t) t) (+ (* (/ t x) (* t 4)) (* (+ l l) (/ l x))))))
* * * * [misc]progress:  [ 8 / 76 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (145 enodes)
* * [misc]simplify:  iters left: 1 (181 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (* (+ t t) t) (+ (* (/ t x) (* t 4)) (* (+ l l) (/ l x))))))
* * * * [misc]progress:  [ 9 / 76 ] simplifiying candidate #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (145 enodes)
* * [misc]simplify:  iters left: 1 (181 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (* (+ t t) t) (+ (* (/ t x) (* t 4)) (* (+ l l) (/ l x))))))
* * * * [misc]progress:  [ 10 / 76 ] simplifiying candidate #<alt-event (λ (x l t) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 11 / 76 ] simplifiying candidate #<alt-event (λ (x l t) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 12 / 76 ] simplifiying candidate #<alt-event (λ (x l t) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 13 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (pow (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) 1/2)))>
* * * * [misc]progress:  [ 14 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (pow (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) 1)))>
* * * * [misc]progress:  [ 15 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (exp (log (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (log (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (log (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 16 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (log (exp (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (exp (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (exp (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 17 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (cube (cbrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 18 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (cbrt (cube (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (cube (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (270 enodes)
* [exit]simplify:  Simplified to (* (+ (* (/ 4 x) (sqr t)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t)))) (sqrt (+ (* (/ 4 x) (sqr t)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (* (+ (* (/ 4 x) (sqr t)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t)))) (sqrt (+ (* (/ 4 x) (sqr t)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 19 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (* (sqrt 1) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (133 enodes)
* * [misc]simplify:  iters left: 1 (161 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t)))))
* * * * [misc]progress:  [ 20 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (/ (sqrt (+ (* (* 4 (sqr t)) (+ (sqr (* 2 (/ l (/ x l)))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) (* x (+ (pow (* 2 (/ l (/ x l))) 3) (pow (* 2 (sqr t)) 3))))) (sqrt (* x (+ (sqr (* 2 (/ l (/ x l)))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (* 4 (sqr t)) (+ (sqr (* 2 (/ l (/ x l)))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) (* x (+ (pow (* 2 (/ l (/ x l))) 3) (pow (* 2 (sqr t)) 3)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (65 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* * [misc]simplify:  iters left: 3 (372 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ (* (* (* t (* t 4)) (+ (sqr t) (sqr t))) (- (+ (sqr t) (sqr t)) (* (/ l x) (+ l l)))) (* (* t (* t 4)) (sqr (* (/ l x) (+ l l))))) (* (+ (cube (* (/ l x) (+ l l))) (cube (+ (sqr t) (sqr t)))) x)))
* [exit]simplify:  Simplified to (sqrt (+ (+ (* (* (* t (* t 4)) (+ (sqr t) (sqr t))) (- (+ (sqr t) (sqr t)) (* (/ l x) (+ l l)))) (* (* t (* t 4)) (sqr (* (/ l x) (+ l l))))) (* (+ (cube (* (/ l x) (+ l l))) (cube (+ (sqr t) (sqr t)))) x)))
* [enter]simplify:  Simplifying (sqrt (* x (+ (sqr (* 2 (/ l (/ x l)))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (249 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (* (* x t) (+ t t)) (- (+ (sqr t) (sqr t)) (* (/ l x) (+ l l)))) (* (sqr (* (/ l x) (+ l l))) x)))
* [exit]simplify:  Simplified to (sqrt (+ (* (* (* x t) (+ t t)) (- (+ (sqr t) (sqr t)) (* (/ l x) (+ l l)))) (* (sqr (* (/ l x) (+ l l))) x)))
* * * * [misc]progress:  [ 21 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (/ (sqrt (+ (* (* 4 (sqr t)) (- (* 2 (/ l (/ x l))) (* 2 (sqr t)))) (* x (- (sqr (* 2 (/ l (/ x l)))) (sqr (* 2 (sqr t))))))) (sqrt (* x (- (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (* 4 (sqr t)) (- (* 2 (/ l (/ x l))) (* 2 (sqr t)))) (* x (- (sqr (* 2 (/ l (/ x l)))) (sqr (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (225 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))) (+ (* (+ x x) (+ (/ l (/ x l)) (sqr t))) (* (* t 4) t))))
* [exit]simplify:  Simplified to (sqrt (* (- (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))) (+ (* (+ x x) (+ (/ l (/ x l)) (sqr t))) (* (* t 4) t))))
* [enter]simplify:  Simplifying (sqrt (* x (- (* 2 (/ l (/ x l))) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- (/ l (/ x l)) (* t t)) (+ x x)))
* [exit]simplify:  Simplified to (sqrt (* (- (/ l (/ x l)) (* t t)) (+ x x)))
* * * * [misc]progress:  [ 22 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (/ (sqrt (+ (pow (* 4 (/ (sqr t) x)) 3) (pow (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) 3))) (sqrt (+ (sqr (* 4 (/ (sqr t) x))) (- (sqr (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) (* (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (pow (* 4 (/ (sqr t) x)) 3) (pow (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) 3)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (455 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (cube (+ (+ (sqr t) (sqr t)) (* (+ l l) (/ l x)))) (cube (* (* t 4) (/ t x)))))
* [exit]simplify:  Simplified to (sqrt (+ (cube (+ (+ (sqr t) (sqr t)) (* (+ l l) (/ l x)))) (cube (* (* t 4) (/ t x)))))
* [enter]simplify:  Simplifying (sqrt (+ (sqr (* 4 (/ (sqr t) x))) (- (sqr (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) (* (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (151 enodes)
* * [misc]simplify:  iters left: 3 (454 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (sqr (/ (* t 4) (/ x t))) (* (- (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))) (/ (* t 4) (/ x t))) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (sqrt (+ (sqr (/ (* t 4) (/ x t))) (* (- (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))) (/ (* t 4) (/ x t))) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 23 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (/ (sqrt (- (sqr (* 4 (/ (sqr t) x))) (sqr (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) (sqrt (- (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (sqrt (- (sqr (* 4 (/ (sqr t) x))) (sqr (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (89 enodes)
* * [misc]simplify:  iters left: 3 (216 enodes)
* [exit]simplify:  Simplified to (sqrt (- (sqr (/ (sqr t) (/ x 4))) (* (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (sqrt (- (sqr (/ (sqr t) (/ x 4))) (* (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* [enter]simplify:  Simplifying (sqrt (- (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (sqrt (- (- (/ (sqr t) (/ x 4)) (sqr t)) (+ (sqr t) (/ (+ l l) (/ x l)))))
* [exit]simplify:  Simplified to (sqrt (- (- (/ (sqr t) (/ x 4)) (sqr t)) (+ (sqr t) (/ (+ l l) (/ x l)))))
* * * * [misc]progress:  [ 24 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqr (sqrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 25 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (fabs (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* * * * [misc]progress:  [ 26 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (* 1 (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* * * * [misc]progress:  [ 27 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (log (* (exp (* 4 (/ (sqr t) x))) (* (exp (* 2 (/ l (/ x l)))) (exp (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (* (exp (* 4 (/ (sqr t) x))) (* (exp (* 2 (/ l (/ x l)))) (exp (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (143 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (225 enodes)
* [exit]simplify:  Simplified to (exp (+ (+ (+ (sqr t) (sqr t)) (* (/ l x) (+ l l))) (* (/ 4 x) (sqr t))))
* [exit]simplify:  Simplified to (exp (+ (+ (+ (sqr t) (sqr t)) (* (/ l x) (+ l l))) (* (/ 4 x) (sqr t))))
* * * * [misc]progress:  [ 28 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (log (* (exp (* 4 (/ (sqr t) x))) (exp (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (* (exp (* 4 (/ (sqr t) x))) (exp (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (263 enodes)
* [exit]simplify:  Simplified to (exp (+ (+ (/ (* t 4) (/ x t)) (+ (sqr t) (sqr t))) (* (+ l l) (/ l x))))
* [exit]simplify:  Simplified to (exp (+ (+ (/ (* t 4) (/ x t)) (+ (sqr t) (sqr t))) (* (+ l l) (/ l x))))
* * * * [misc]progress:  [ 29 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (pow (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) 1))))>
* * * * [misc]progress:  [ 30 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (exp (log (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (log (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (133 enodes)
* * [misc]simplify:  iters left: 1 (161 enodes)
* [exit]simplify:  Simplified to (log (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (log (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t)))))
* * * * [misc]progress:  [ 31 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (log (exp (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (exp (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (130 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (258 enodes)
* [exit]simplify:  Simplified to (exp (+ (/ (* t 4) (/ x t)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (exp (+ (/ (* t 4) (/ x t)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t)))))
* * * * [misc]progress:  [ 32 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (cube (cbrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (cbrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (133 enodes)
* * [misc]simplify:  iters left: 1 (161 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (cbrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t)))))
* * * * [misc]progress:  [ 33 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (cbrt (cube (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (cube (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (221 enodes)
* [exit]simplify:  Simplified to (cube (+ (/ (sqr t) (/ x 4)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (cube (+ (/ (sqr t) (/ x 4)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t)))))
* * * * [misc]progress:  [ 34 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (sqr (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (133 enodes)
* * [misc]simplify:  iters left: 1 (161 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t)))))
* * * * [misc]progress:  [ 35 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (/ (+ (* (* 4 (sqr t)) (+ (sqr (* 2 (/ l (/ x l)))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) (* x (+ (pow (* 2 (/ l (/ x l))) 3) (pow (* 2 (sqr t)) 3)))) (* x (+ (sqr (* 2 (/ l (/ x l)))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))))>
* [enter]simplify:  Simplifying (+ (* (* 4 (sqr t)) (+ (sqr (* 2 (/ l (/ x l)))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) (* x (+ (pow (* 2 (/ l (/ x l))) 3) (pow (* 2 (sqr t)) 3))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (370 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (* t (* t 4)) (sqr (* (/ l x) (+ l l)))) (* (* (* t (* t 4)) (+ (sqr t) (sqr t))) (- (+ (sqr t) (sqr t)) (* (/ l x) (+ l l))))) (* (+ (cube (* (/ l x) (+ l l))) (cube (+ (sqr t) (sqr t)))) x))
* [exit]simplify:  Simplified to (+ (+ (* (* t (* t 4)) (sqr (* (/ l x) (+ l l)))) (* (* (* t (* t 4)) (+ (sqr t) (sqr t))) (- (+ (sqr t) (sqr t)) (* (/ l x) (+ l l))))) (* (+ (cube (* (/ l x) (+ l l))) (cube (+ (sqr t) (sqr t)))) x))
* [enter]simplify:  Simplifying (* x (+ (sqr (* 2 (/ l (/ x l)))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (96 enodes)
* * [misc]simplify:  iters left: 3 (237 enodes)
* [exit]simplify:  Simplified to (+ (* (- (+ (sqr t) (sqr t)) (* (+ l l) (/ l x))) (* (* x t) (+ t t))) (* (sqr (* (+ l l) (/ l x))) x))
* [exit]simplify:  Simplified to (+ (* (- (+ (sqr t) (sqr t)) (* (+ l l) (/ l x))) (* (* x t) (+ t t))) (* (sqr (* (+ l l) (/ l x))) x))
* * * * [misc]progress:  [ 36 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (/ (+ (* (* 4 (sqr t)) (- (* 2 (/ l (/ x l))) (* 2 (sqr t)))) (* x (- (sqr (* 2 (/ l (/ x l)))) (sqr (* 2 (sqr t)))))) (* x (- (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (+ (* (* 4 (sqr t)) (- (* 2 (/ l (/ x l))) (* 2 (sqr t)))) (* x (- (sqr (* 2 (/ l (/ x l)))) (sqr (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (97 enodes)
* * [misc]simplify:  iters left: 3 (216 enodes)
* * [misc]simplify:  iters left: 2 (492 enodes)
* [exit]simplify:  Simplified to (* (- (/ l (/ x l)) (sqr t)) (+ (* (+ (+ x x) (+ x x)) (+ (/ l (/ x l)) (sqr t))) (* (* t 4) (+ t t))))
* [exit]simplify:  Simplified to (* (- (/ l (/ x l)) (sqr t)) (+ (* (+ (+ x x) (+ x x)) (+ (/ l (/ x l)) (sqr t))) (* (* t 4) (+ t t))))
* [enter]simplify:  Simplifying (* x (- (* 2 (/ l (/ x l))) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (109 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (+ x x) (- (/ l (/ x l)) (* t t)))
* [exit]simplify:  Simplified to (* (+ x x) (- (/ l (/ x l)) (* t t)))
* * * * [misc]progress:  [ 37 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (/ (+ (pow (* 4 (/ (sqr t) x)) 3) (pow (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) 3)) (+ (sqr (* 4 (/ (sqr t) x))) (- (sqr (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) (* (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))))>
* [enter]simplify:  Simplifying (+ (pow (* 4 (/ (sqr t) x)) 3) (pow (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) 3))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (155 enodes)
* * [misc]simplify:  iters left: 2 (457 enodes)
* [exit]simplify:  Simplified to (+ (cube (+ (+ (sqr t) (sqr t)) (/ (+ l l) (/ x l)))) (cube (* (* t 4) (/ t x))))
* [exit]simplify:  Simplified to (+ (cube (+ (+ (sqr t) (sqr t)) (/ (+ l l) (/ x l)))) (cube (* (* t 4) (/ t x))))
* [enter]simplify:  Simplifying (+ (sqr (* 4 (/ (sqr t) x))) (- (sqr (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) (* (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* * [misc]simplify:  iters left: 3 (424 enodes)
* [exit]simplify:  Simplified to (+ (sqr (/ (sqr t) (/ x 4))) (* (+ (+ (sqr t) (sqr t)) (- (* (+ l l) (/ l x)) (/ (sqr t) (/ x 4)))) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (+ (sqr (/ (sqr t) (/ x 4))) (* (+ (+ (sqr t) (sqr t)) (- (* (+ l l) (/ l x)) (/ (sqr t) (/ x 4)))) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t)))))
* * * * [misc]progress:  [ 38 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (* 1 (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* * * * [misc]progress:  [ 39 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (/ (- (sqr (* 4 (/ (sqr t) x))) (sqr (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) (- (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (- (sqr (* 4 (/ (sqr t) x))) (sqr (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (235 enodes)
* [exit]simplify:  Simplified to (- (sqr (/ (sqr t) (/ x 4))) (* (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t)))))
* [exit]simplify:  Simplified to (- (sqr (/ (sqr t) (/ x 4))) (* (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t)))))
* [enter]simplify:  Simplifying (- (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (141 enodes)
* [exit]simplify:  Simplified to (- (- (/ (sqr t) (/ x 4)) (+ (sqr t) (sqr t))) (/ (+ l l) (/ x l)))
* [exit]simplify:  Simplified to (- (- (/ (sqr t) (/ x 4)) (+ (sqr t) (sqr t))) (/ (+ l l) (/ x l)))
* * * * [misc]progress:  [ 40 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (+ (* 4 (/ (sqr t) x)) (* 2 (/ l (/ x l)))) (* 2 (sqr t))))))>
* [enter]simplify:  Simplifying (+ (* 4 (/ (sqr t) x)) (* 2 (/ l (/ x l))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (+ (/ (sqr t) (/ x 4)) (* (+ l l) (/ l x)))
* [exit]simplify:  Simplified to (+ (/ (sqr t) (/ x 4)) (* (+ l l) (/ l x)))
* * * * [misc]progress:  [ 41 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) (* 4 (/ (sqr t) x))))))>
* * * * [misc]progress:  [ 42 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (pow (/ (sqr t) x) 1)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* * * * [misc]progress:  [ 43 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (exp (log (/ (sqr t) x)))) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (log (/ (sqr t) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (log (/ (sqr t) x))
* [exit]simplify:  Simplified to (log (/ (sqr t) x))
* * * * [misc]progress:  [ 44 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (log (exp (/ (sqr t) x)))) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (exp (/ (sqr t) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (exp (/ (sqr t) x))
* [exit]simplify:  Simplified to (exp (/ (sqr t) x))
* * * * [misc]progress:  [ 45 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (cube (cbrt (/ (sqr t) x)))) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqr t) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqr t) x))
* [exit]simplify:  Simplified to (cbrt (/ (sqr t) x))
* * * * [misc]progress:  [ 46 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (cbrt (cube (/ (sqr t) x)))) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (cube (/ (sqr t) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (cube (* t (/ t x)))
* [exit]simplify:  Simplified to (cube (* t (/ t x)))
* * * * [misc]progress:  [ 47 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (sqr (sqrt (/ (sqr t) x)))) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (sqr t) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sqr t) x))
* [exit]simplify:  Simplified to (sqrt (/ (sqr t) x))
* * * * [misc]progress:  [ 48 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (- (sqr t)) (- x))) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (- (sqr t))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (* t (- t))
* [exit]simplify:  Simplified to (* t (- t))
* [enter]simplify:  Simplifying (- x)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- x)
* [exit]simplify:  Simplified to (- x)
* * * * [misc]progress:  [ 49 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (* 1 (/ (sqr t) x))) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* * * * [misc]progress:  [ 50 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (* (sqr t) (/ 1 x))) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ 1 x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 x)
* [exit]simplify:  Simplified to (/ 1 x)
* * * * [misc]progress:  [ 51 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ 1 (/ x (sqr t)))) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ x (sqr t))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (/ x (sqr t))
* [exit]simplify:  Simplified to (/ x (sqr t))
* * * * [misc]progress:  [ 52 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ t (/ x t))) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ x t)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ x t)
* [exit]simplify:  Simplified to (/ x t)
* * * * [misc]progress:  [ 53 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ 1 (/ x (sqr t)))) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ x (sqr t))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (/ x (sqr t))
* [exit]simplify:  Simplified to (/ x (sqr t))
* * * * [misc]progress:  [ 54 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (pow (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) 1))>
* * * * [misc]progress:  [ 55 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (exp (- (log (* (sqrt 2) t)) (log (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (- (log (* (sqrt 2) t)) (log (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (- (log (* t (sqrt 2))) (log (sqrt (+ (+ (/ (+ l l) (/ x l)) (sqr t)) (+ (* (/ 4 x) (sqr t)) (sqr t))))))
* [exit]simplify:  Simplified to (- (log (* t (sqrt 2))) (log (sqrt (+ (+ (/ (+ l l) (/ x l)) (sqr t)) (+ (* (/ 4 x) (sqr t)) (sqr t))))))
* * * * [misc]progress:  [ 56 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (exp (log (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (log (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* * [misc]simplify:  iters left: 1 (197 enodes)
* [exit]simplify:  Simplified to (log (/ (* t (sqrt 2)) (sqrt (+ (* (+ t t) t) (+ (* (* t 4) (/ t x)) (* (+ l l) (/ l x)))))))
* [exit]simplify:  Simplified to (log (/ (* t (sqrt 2)) (sqrt (+ (* (+ t t) t) (+ (* (* t 4) (/ t x)) (* (+ l l) (/ l x)))))))
* * * * [misc]progress:  [ 57 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (log (exp (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (exp (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (exp (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ t x) (* t 4)))))))
* [exit]simplify:  Simplified to (exp (/ (* t (sqrt 2)) (sqrt (+ (+ (sqr t) (* (+ l l) (/ l x))) (+ (sqr t) (* (/ t x) (* t 4)))))))
* * * * [misc]progress:  [ 58 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (cbrt (/ (cube (* (sqrt 2) t)) (cube (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (/ (cube (* (sqrt 2) t)) (cube (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (151 enodes)
* * [misc]simplify:  iters left: 2 (304 enodes)
* [exit]simplify:  Simplified to (/ (/ (cube (* t (sqrt 2))) (+ (+ (* t (+ t t)) (* (* t 4) (/ t x))) (/ (+ l l) (/ x l)))) (sqrt (+ (+ (* t (+ t t)) (* (* t 4) (/ t x))) (/ (+ l l) (/ x l)))))
* [exit]simplify:  Simplified to (/ (/ (cube (* t (sqrt 2))) (+ (+ (* t (+ t t)) (* (* t 4) (/ t x))) (/ (+ l l) (/ x l)))) (sqrt (+ (+ (* t (+ t t)) (* (* t 4) (/ t x))) (/ (+ l l) (/ x l)))))
* * * * [misc]progress:  [ 59 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (cube (cbrt (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (105 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (184 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* t (sqrt 2)) (sqrt (+ (* (+ l l) (/ l x)) (+ (* t (+ t t)) (* (* t 4) (/ t x)))))))
* [exit]simplify:  Simplified to (cbrt (/ (* t (sqrt 2)) (sqrt (+ (* (+ l l) (/ l x)) (+ (* t (+ t t)) (* (* t 4) (/ t x)))))))
* * * * [misc]progress:  [ 60 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (cbrt (cube (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (cube (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (170 enodes)
* * [misc]simplify:  iters left: 2 (237 enodes)
* * [misc]simplify:  iters left: 1 (389 enodes)
* [exit]simplify:  Simplified to (/ (/ (cube (* t (sqrt 2))) (+ (+ (* (+ t t) t) (* (/ t x) (* t 4))) (* (+ l l) (/ l x)))) (sqrt (+ (+ (* (+ t t) t) (* (/ t x) (* t 4))) (* (+ l l) (/ l x)))))
* [exit]simplify:  Simplified to (/ (/ (cube (* t (sqrt 2))) (+ (+ (* (+ t t) t) (* (/ t x) (* t 4))) (* (+ l l) (/ l x)))) (sqrt (+ (+ (* (+ t t) t) (* (/ t x) (* t 4))) (* (+ l l) (/ l x)))))
* * * * [misc]progress:  [ 61 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (cube (/ (cbrt (* (sqrt 2) t)) (cbrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (/ (cbrt (* (sqrt 2) t)) (cbrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (* t (sqrt 2))) (cbrt (sqrt (+ (+ (* t (+ t t)) (* (+ l l) (/ l x))) (* (* t 4) (/ t x))))))
* [exit]simplify:  Simplified to (/ (cbrt (* t (sqrt 2))) (cbrt (sqrt (+ (+ (* t (+ t t)) (* (+ l l) (/ l x))) (* (* t 4) (/ t x))))))
* * * * [misc]progress:  [ 62 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (sqr (sqrt (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (105 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (184 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* t (sqrt 2)) (sqrt (+ (* (+ l l) (/ l x)) (+ (* t (+ t t)) (* (* t 4) (/ t x)))))))
* [exit]simplify:  Simplified to (sqrt (/ (* t (sqrt 2)) (sqrt (+ (* (+ l l) (/ l x)) (+ (* t (+ t t)) (* (* t 4) (/ t x)))))))
* * * * [misc]progress:  [ 63 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (sqr (/ (sqrt (* (sqrt 2) t)) (sqrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (* (sqrt 2) t)) (sqrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (* t (sqrt 2))) (sqrt (sqrt (+ (+ (* t (+ t t)) (* (+ l l) (/ l x))) (* (* t 4) (/ t x))))))
* [exit]simplify:  Simplified to (/ (sqrt (* t (sqrt 2))) (sqrt (sqrt (+ (+ (* t (+ t t)) (* (+ l l) (/ l x))) (* (* t 4) (/ t x))))))
* * * * [misc]progress:  [ 64 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (- (* (sqrt 2) t)) (- (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (- (* (sqrt 2) t))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (* (- t) (sqrt 2))
* [exit]simplify:  Simplified to (* (- t) (sqrt 2))
* [enter]simplify:  Simplifying (- (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (- (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (- (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 65 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (* (/ (sqrt 2) (sqrt 1)) (/ t (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt 1))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt 1))
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt 1))
* [enter]simplify:  Simplifying (/ t (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (/ t (sqrt (+ (/ (* 4 t) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (/ t (sqrt (+ (/ (* 4 t) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 66 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (* (/ (sqrt 2) 1) (/ t (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) 1)
* [exit]simplify:  Simplified to (/ (sqrt 2) 1)
* [enter]simplify:  Simplifying (/ t (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (/ t (sqrt (+ (/ (* 4 t) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (/ t (sqrt (+ (/ (* 4 t) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* * * * [misc]progress:  [ 67 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (* 1 (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* * * * [misc]progress:  [ 68 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (* (* (sqrt 2) t) (/ 1 (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (134 enodes)
* * [misc]simplify:  iters left: 1 (163 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (+ (* (+ l l) (/ l x)) (* t (+ t t))) (* (/ 4 x) (sqr t)))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (+ (* (+ l l) (/ l x)) (* t (+ t t))) (* (/ 4 x) (sqr t)))))
* * * * [misc]progress:  [ 69 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ 1 (/ (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) (* (sqrt 2) t))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) (* (sqrt 2) t))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (167 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* (/ t x) (* t 4)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))))) (* t (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* (/ t x) (* t 4)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))))) (* t (sqrt 2)))
* * * * [misc]progress:  [ 70 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (/ (* (sqrt 2) t) (sqrt 1)) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt 1))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (/ (sqrt 1) t))
* [exit]simplify:  Simplified to (/ (sqrt 2) (/ (sqrt 1) t))
* * * * [misc]progress:  [ 71 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (/ (* (sqrt 2) t) 1) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (sqrt 2) (/ t 1))
* [exit]simplify:  Simplified to (* (sqrt 2) (/ t 1))
* * * * [misc]progress:  [ 72 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (/ (sqrt 2) (/ (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) t)))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) t)
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))) t)
* [exit]simplify:  Simplified to (/ (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))) t)
* * * * [misc]progress:  [ 73 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (* (/ (* (sqrt 2) t) (sqrt (+ (* (* 4 (sqr t)) (+ (sqr (* 2 (/ l (/ x l)))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) (* x (+ (pow (* 2 (/ l (/ x l))) 3) (pow (* 2 (sqr t)) 3)))))) (sqrt (* x (+ (sqr (* 2 (/ l (/ x l)))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* (* 4 (sqr t)) (+ (sqr (* 2 (/ l (/ x l)))) (- (sqr (* 2 (sqr t))) (* (* 2 (/ l (/ x l))) (* 2 (sqr t)))))) (* x (+ (pow (* 2 (/ l (/ x l))) 3) (pow (* 2 (sqr t)) 3))))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (161 enodes)
* * [misc]simplify:  iters left: 3 (393 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (* (+ (cube (* (/ l x) (+ l l))) (cube (* (+ t t) t))) x) (+ (* (sqr (* (/ l x) (+ l l))) (* 4 (sqr t))) (* (* (* 4 (sqr t)) (* (+ t t) t)) (- (* (+ t t) t) (* (/ l x) (+ l l))))))))
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (* (+ (cube (* (/ l x) (+ l l))) (cube (* (+ t t) t))) x) (+ (* (sqr (* (/ l x) (+ l l))) (* 4 (sqr t))) (* (* (* 4 (sqr t)) (* (+ t t) t)) (- (* (+ t t) t) (* (/ l x) (+ l l))))))))
* * * * [misc]progress:  [ 74 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (* (/ (* (sqrt 2) t) (sqrt (+ (* (* 4 (sqr t)) (- (* 2 (/ l (/ x l))) (* 2 (sqr t)))) (* x (- (sqr (* 2 (/ l (/ x l)))) (sqr (* 2 (sqr t)))))))) (sqrt (* x (- (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (* (* 4 (sqr t)) (- (* 2 (/ l (/ x l))) (* 2 (sqr t)))) (* x (- (sqr (* 2 (/ l (/ x l)))) (sqr (* 2 (sqr t))))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (106 enodes)
* * [misc]simplify:  iters left: 3 (238 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (* (- (/ (+ l l) (/ x l)) (* (+ t t) t)) (+ (* 4 (sqr t)) (* (* x 2) (+ (sqr t) (/ l (/ x l))))))))
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (* (- (/ (+ l l) (/ x l)) (* (+ t t) t)) (+ (* 4 (sqr t)) (* (* x 2) (+ (sqr t) (/ l (/ x l))))))))
* * * * [misc]progress:  [ 75 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (* (/ (* (sqrt 2) t) (sqrt (+ (pow (* 4 (/ (sqr t) x)) 3) (pow (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) 3)))) (sqrt (+ (sqr (* 4 (/ (sqr t) x))) (- (sqr (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))) (* (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (+ (pow (* 4 (/ (sqr t) x)) 3) (pow (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))) 3))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (429 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (cube (/ (* t 4) (/ x t))) (cube (+ (* (+ t t) t) (* (+ l l) (/ l x)))))))
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (+ (cube (/ (* t 4) (/ x t))) (cube (+ (* (+ t t) t) (* (+ l l) (/ l x)))))))
* * * * [misc]progress:  [ 76 / 76 ] simplifiying candidate #<alt-delta (λ (x l t) (* (/ (* (sqrt 2) t) (sqrt (- (sqr (* 4 (/ (sqr t) x))) (sqr (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))) (sqrt (- (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))>
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (- (sqr (* 4 (/ (sqr t) x))) (sqr (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (247 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (- (sqr (/ (* t 4) (/ x t))) (sqr (+ (* t (+ t t)) (* (+ l l) (/ l x)))))))
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (- (sqr (/ (* t 4) (/ x t))) (sqr (+ (* t (+ t t)) (* (+ l l) (/ l x)))))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x l t) (* (/ (sqrt 2) (sqrt 1)) (/ t (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))> #<alt-delta (λ (x l t) (/ (* t (sqrt 2)) (+ (+ (* (/ t (sqrt 2)) (/ (/ 2 x) x)) (* t (sqrt 2))) (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x)))))))> #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (cube (cbrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))> #<alt-delta (λ (x l t) (/ 1 (/ (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) (* (sqrt 2) t))))> #<alt-delta (λ (x l t) (/ (* t (sqrt 2)) (- (/ (/ (/ t 1) (sqrt 2)) (* x x)) (+ (* (/ (/ 2 x) (sqrt 2)) (+ t (/ t x))) (* t (sqrt 2))))))> #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (exp (log (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))))))> #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (cube (cbrt (/ (sqr l) x)))) (* 2 (sqr t)))))))> #<alt-event (λ (x l t) (/ (* (sqrt 2) t) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l)))))> #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (sqr (sqrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))> #<alt-delta (λ (x l t) (/ (* (sqrt 2) t) (cbrt (cube (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))> #<alt-delta (λ (x l t) (sqr (sqrt (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 t -1.2730590619964553e+132) #s(sp 1 t 1.5136350586525492e-195) #s(sp 2 t 4.470739305871678e-159) #s(sp 3 t 4.486255046473517e+98) #s(sp 2 t +inf.0)) , with alts (#<alt-delta (λ (x l t) (/ (* t (sqrt 2)) (- (/ (/ (/ t 1) (sqrt 2)) (* x x)) (+ (* (/ (/ 2 x) (sqrt 2)) (+ t (/ t x))) (* t (sqrt 2))))))> #<alt-delta (λ (x l t) (* (/ (sqrt 2) (sqrt 1)) (/ t (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))))> #<alt-delta (λ (x l t) (/ (* t (sqrt 2)) (+ (+ (* (/ t (sqrt 2)) (/ (/ 2 x) x)) (* t (sqrt 2))) (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x)))))))> #<alt-delta (λ (x l t) (sqr (sqrt (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))))>)
* [misc]splitpoints:  intervals are:  ((#f . #s(sp 0 t -1.2730590619964553e+132)))
* [misc]splitpoints:  intervals are:  ((#s(sp 0 t -1.2730590619964553e+132) . #s(sp 1 t 1.5136350586525492e-195)))
* [misc]splitpoints:  intervals are:  ((#s(sp 1 t 1.5136350586525492e-195) . #s(sp 2 t 4.470739305871678e-159)) (#s(sp 3 t 4.486255046473517e+98) . #s(sp 2 t +inf.0)))
* [misc]splitpoints:  intervals are:  ((#s(sp 2 t 4.470739305871678e-159) . #s(sp 3 t 4.486255046473517e+98)))
* [enter]simplify:  Simplifying (* t (sqrt 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* (sqrt 2) t)
* [exit]simplify:  Simplified to (* (sqrt 2) t)
* [enter]simplify:  Simplifying (- (/ (/ (/ t 1) (sqrt 2)) (* x x)) (+ (* (/ (/ 2 x) (sqrt 2)) (+ t (/ t x))) (* t (sqrt 2))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (305 enodes)
* [exit]simplify:  Simplified to (- (/ t (* (* x x) (sqrt 2))) (+ (* t (sqrt 2)) (/ (+ (/ t x) t) (/ (sqrt 2) (/ 2 x)))))
* [exit]simplify:  Simplified to (- (/ t (* (* x x) (sqrt 2))) (+ (* t (sqrt 2)) (/ (+ (/ t x) t) (/ (sqrt 2) (/ 2 x)))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt 1))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt 1))
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt 1))
* [enter]simplify:  Simplifying (/ t (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (/ t (sqrt (+ (/ (* 4 t) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (/ t (sqrt (+ (/ (* 4 t) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [enter]simplify:  Simplifying (* t (sqrt 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* (sqrt 2) t)
* [exit]simplify:  Simplified to (* (sqrt 2) t)
* [enter]simplify:  Simplifying (+ (+ (* (/ t (sqrt 2)) (/ (/ 2 x) x)) (* t (sqrt 2))) (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (105 enodes)
* * [misc]simplify:  iters left: 2 (165 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x)))) (+ (* (/ 2 x) (/ (/ t x) (sqrt 2))) (* (sqrt 2) t)))
* [exit]simplify:  Simplified to (+ (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x)))) (+ (* (/ 2 x) (/ (/ t x) (sqrt 2))) (* (sqrt 2) t)))
* [enter]simplify:  Simplifying (cbrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ (/ l (/ x l)) (+ (sqr t) (sqr t))) (+ (/ l (/ x l)) (/ (sqr t) (/ x 4)))))
* [exit]simplify:  Simplified to (cbrt (+ (+ (/ l (/ x l)) (+ (sqr t) (sqr t))) (+ (/ l (/ x l)) (/ (sqr t) (/ x 4)))))
* [enter]simplify:  Simplifying (/ (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))) (* (sqrt 2) t))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (167 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* (/ t x) (* t 4)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))))) (* t (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* (/ t x) (* t 4)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))))) (* t (sqrt 2)))
* [enter]simplify:  Simplifying (* t (sqrt 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* (sqrt 2) t)
* [exit]simplify:  Simplified to (* (sqrt 2) t)
* [enter]simplify:  Simplifying (- (/ (/ (/ t 1) (sqrt 2)) (* x x)) (+ (* (/ (/ 2 x) (sqrt 2)) (+ t (/ t x))) (* t (sqrt 2))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (305 enodes)
* [exit]simplify:  Simplified to (- (/ t (* (* x x) (sqrt 2))) (+ (* t (sqrt 2)) (/ (+ (/ t x) t) (/ (sqrt 2) (/ 2 x)))))
* [exit]simplify:  Simplified to (- (/ t (* (* x x) (sqrt 2))) (+ (* t (sqrt 2)) (/ (+ (/ t x) t) (/ (sqrt 2) (/ 2 x)))))
* [enter]simplify:  Simplifying (cbrt (/ (sqr l) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqr l) x))
* [exit]simplify:  Simplified to (cbrt (/ (sqr l) x))
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (225 enodes)
* * [misc]simplify:  iters left: 1 (354 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (- (* (+ (+ (sqr l) (sqr t)) (sqr t)) (/ (+ 1 x) (- x 1))) (sqr l))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (/ (* t 4) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [enter]simplify:  Simplifying (cube (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (270 enodes)
* [exit]simplify:  Simplified to (* (+ (* (/ 4 x) (sqr t)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t)))) (sqrt (+ (* (/ 4 x) (sqr t)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (* (+ (* (/ 4 x) (sqr t)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t)))) (sqrt (+ (* (/ 4 x) (sqr t)) (+ (* (+ l l) (/ l x)) (+ (sqr t) (sqr t))))))
* [enter]simplify:  Simplifying (* t (sqrt 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* (sqrt 2) t)
* [exit]simplify:  Simplified to (* (sqrt 2) t)
* [enter]simplify:  Simplifying (+ (+ (* (/ t (sqrt 2)) (/ (/ 2 x) x)) (* t (sqrt 2))) (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (105 enodes)
* * [misc]simplify:  iters left: 2 (165 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x)))) (+ (* (/ 2 x) (/ (/ t x) (sqrt 2))) (* (sqrt 2) t)))
* [exit]simplify:  Simplified to (+ (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x)))) (+ (* (/ 2 x) (/ (/ t x) (sqrt 2))) (* (sqrt 2) t)))
* [enter]simplify:  Simplifying (sqrt (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (105 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (184 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* t (sqrt 2)) (sqrt (+ (* (+ l l) (/ l x)) (+ (* t (+ t t)) (* (* t 4) (/ t x)))))))
* [exit]simplify:  Simplified to (sqrt (/ (* t (sqrt 2)) (sqrt (+ (* (+ l l) (/ l x)) (+ (* t (+ t t)) (* (* t 4) (/ t x)))))))
* [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt 1))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt 1))
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt 1))
* [enter]simplify:  Simplifying (/ t (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (/ t (sqrt (+ (/ (* 4 t) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (/ t (sqrt (+ (/ (* 4 t) (/ x t)) (+ (* (/ l x) (+ l l)) (+ (sqr t) (sqr t))))))
* [enter]simplify:  Simplifying (* t (sqrt 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* (sqrt 2) t)
* [exit]simplify:  Simplified to (* (sqrt 2) t)
* [enter]simplify:  Simplifying (+ (+ (* (/ t (sqrt 2)) (/ (/ 2 x) x)) (* t (sqrt 2))) (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (105 enodes)
* * [misc]simplify:  iters left: 2 (165 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x)))) (+ (* (/ 2 x) (/ (/ t x) (sqrt 2))) (* (sqrt 2) t)))
* [exit]simplify:  Simplified to (+ (* (/ (/ 2 x) (sqrt 2)) (- t (/ t (+ x x)))) (+ (* (/ 2 x) (/ (/ t x) (sqrt 2))) (* (sqrt 2) t)))
* [enter]simplify:  Simplifying (log (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ (sqr l) x)) (* 2 (sqr t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (160 enodes)
* [exit]simplify:  Simplified to (log (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* [exit]simplify:  Simplified to (log (sqrt (+ (/ (sqr t) (/ x 4)) (+ (/ (+ l l) (/ x l)) (+ (sqr t) (sqr t))))))
* [enter]simplify:  Simplifying (cbrt (/ (sqr l) x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqr l) x))
* [exit]simplify:  Simplified to (cbrt (/ (sqr l) x))
* [enter]simplify:  Simplifying (/ (* (sqrt 2) t) (sqrt (- (* (/ (+ x 1) (- x 1)) (+ (sqr l) (* 2 (sqr t)))) (sqr l))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (225 enodes)
* * [misc]simplify:  iters left: 1 (354 enodes)
* [exit]simplify:  Simplified to (/ (* t (sqrt 2)) (sqrt (- (* (+ (+ (sqr l) (sqr t)) (sqr t)) (/ (+ 1 x) (- x 1))) (sqr l))))
* [enter]simplify:  Simplifying (sqrt (/ (* (sqrt 2) t) (sqrt (+ (* 4 (/ (sqr t) x)) (+ (* 2 (/ l (/ x l))) (* 2 (sqr t)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (105 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (184 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* t (sqrt 2)) (sqrt (+ (* (+ l l) (/ l x)) (+ (* t (+ t t)) (* (* t 4) (/ t x)))))))
* [exit]simplify:  Simplified to (sqrt (/ (* t (sqrt 2)) (sqrt (+ (* (+ l l) (/ l x)) (+ (* t (+ t t)) (* (* t 4) (/ t x)))))))