* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Setting MPFR precision to 1600
* * * * [misc]points:  Setting MPFR precision to 1856
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 1600
* * * * [misc]points:  Setting MPFR precision to 1856
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 23 additional inputs, on iter 1 have 233 / 256
* * * * [misc]points:  Computing exacts for 23 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 2 have 255 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 259 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (- (* PI l) (* (/ 1 (* F F)) (tan (* PI l))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (244 enodes)
* [exit]simplify:  Simplified to (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 3)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (tan (* PI l)) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (pow PI 3))) 1) (+ (* PI (/ (- (* 1/2 (pow PI 2))) 1)) (* 0 (/ 0 1)))) into (* 1/3 (pow PI 3))
* [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ (- (* 1/2 (pow PI 2))) 1)) (* (* 1/3 (pow PI 3)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 5) 120)) 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow PI 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into (* 1/120 (pow PI 5))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 4) 24)) 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into (* 1/24 (pow PI 4))
* [misc]backup-simplify:  Simplify (- (/ (* 1/120 (pow PI 5)) 1) (+ (* PI (/ (* 1/24 (pow PI 4)) 1)) (* 0 (/ 0 1)) (* (* 1/3 (pow PI 3)) (/ (- (* 1/2 (pow PI 2))) 1)) (* 0 (/ 0 1)))) into (* 2/15 (pow PI 5))
* [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
* [misc]backup-simplify:  Simplify (+ (* (* 2/15 (pow PI 5)) (pow l 5)) (+ (* (* 1/3 (pow PI 3)) (pow l 3)) (* PI l))) into (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l)))
* [misc]approximate:  Taking taylor expansion of (tan (* PI (/ 1 l))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (tan (* PI (/ 1 l))) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI (/ 1 l))) (cos (* PI (/ 1 l))))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (tan (* PI (/ 1 l))) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI (/ 1 l))) (cos (* PI (/ 1 l))))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) into (/ (sin (* PI l)) (cos (* PI l)))
* [misc]approximate:  Taking taylor expansion of (tan (* PI (/ 1 (- l)))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (tan (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI (/ 1 (- l)))) (cos (* PI (/ 1 (- l)))))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (tan (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI (/ 1 (- l)))) (cos (* PI (/ 1 (- l)))))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) into (/ (sin (* PI l)) (cos (* PI l)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) in (l F) around 0
* [misc]taylor:  Taking taylor expansion of (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) in F
* [misc]taylor:  Rewrote expression to (+ (* (tan (* PI l)) (/ -1 (* F F))) (* PI l))
* [misc]taylor:  Taking taylor expansion of (* (tan (* PI l)) (/ -1 (* F F))) in F
* [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in F
* [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
* [misc]taylor:  Taking taylor expansion of (/ -1 (* F F)) in F
* [misc]taylor:  Taking taylor expansion of -1 in F
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* F F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]taylor:  Taking taylor expansion of (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) in l
* [misc]taylor:  Rewrote expression to (+ (* (tan (* PI l)) (/ -1 (* F F))) (* PI l))
* [misc]taylor:  Taking taylor expansion of (* (tan (* PI l)) (/ -1 (* F F))) in l
* [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ -1 (* F F)) in l
* [misc]taylor:  Taking taylor expansion of -1 in l
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* F F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
* [misc]backup-simplify:  Simplify (/ -1 (pow F 2)) into (/ -1 (pow F 2))
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) in l
* [misc]taylor:  Rewrote expression to (+ (* (tan (* PI l)) (/ -1 (* F F))) (* PI l))
* [misc]taylor:  Taking taylor expansion of (* (tan (* PI l)) (/ -1 (* F F))) in l
* [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]taylor:  Taking taylor expansion of (/ -1 (* F F)) in l
* [misc]taylor:  Taking taylor expansion of -1 in l
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* F F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
* [misc]backup-simplify:  Simplify (/ -1 (pow F 2)) into (/ -1 (pow F 2))
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* PI (/ -1 (pow F 2))) into (* -1 (/ PI (pow F 2)))
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* -1 (/ PI (pow F 2))) PI) into (- PI (/ PI (pow F 2)))
* [misc]taylor:  Taking taylor expansion of (- PI (/ PI (pow F 2))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ PI (pow F 2)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (+ 0 (- PI)) into (- PI)
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (+ (* F 0) (* 0 F)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow F 2)) (+ (* (/ -1 (pow F 2)) (/ 0 (pow F 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (/ -1 (pow F 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) 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]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (* 0 F))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow F 2)) (+ (* (/ -1 (pow F 2)) (/ 0 (pow F 2))) (* 0 (/ 0 (pow F 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (pow PI 3))) 1) (+ (* PI (/ (- (* 1/2 (pow PI 2))) 1)) (* 0 (/ 0 1)))) into (* 1/3 (pow PI 3))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* (* 1/3 (pow PI 3)) (/ -1 (pow F 2))))) into (- (* 1/3 (/ (pow PI 3) (pow F 2))))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/3 (/ (pow PI 3) (pow F 2)))) 0) into (- (* 1/3 (/ (pow PI 3) (pow F 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (pow PI 3) (pow F 2)))) in F
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (pow PI 3) (pow F 2))) in F
* [misc]taylor:  Taking taylor expansion of 1/3 in F
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (pow PI 3) (pow F 2)) in F
* [misc]taylor:  Taking taylor expansion of (pow PI 3) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* PI PI) into (pow PI 2)
* [misc]backup-simplify:  Simplify (* PI (pow PI 2)) into (pow PI 3)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (pow PI 3) 1) into (pow PI 3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
* [misc]backup-simplify:  Simplify (- (* 1/3 (pow PI 3))) into (- (* 1/3 (pow PI 3)))
* [misc]backup-simplify:  Simplify (- (* 1/3 (pow PI 3))) into (- (* 1/3 (pow PI 3)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ PI 0) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* PI (* 1 l)) (+ (* (- (* 1/3 (pow PI 3))) (* (pow F -2) (pow l 3))) (* (- PI) (* (pow F -2) l)))) into (- (* PI l) (+ (/ (* PI l) (pow F 2)) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2)))))
* [misc]approximate:  Taking taylor expansion of (fma (tan (* PI (/ 1 l))) (/ -1 (* (/ 1 F) (/ 1 F))) (* PI (/ 1 l))) in (l F) around 0
* [misc]taylor:  Taking taylor expansion of (fma (tan (* PI (/ 1 l))) (/ -1 (* (/ 1 F) (/ 1 F))) (* PI (/ 1 l))) in F
* [misc]taylor:  Rewrote expression to (+ (* (tan (* PI (/ 1 l))) (/ -1 (* (/ 1 F) (/ 1 F)))) (* PI (/ 1 l)))
* [misc]taylor:  Taking taylor expansion of (* (tan (* PI (/ 1 l))) (/ -1 (* (/ 1 F) (/ 1 F)))) in F
* [misc]taylor:  Taking taylor expansion of (tan (* PI (/ 1 l))) in F
* [misc]taylor:  Rewrote expression to (/ (sin (* PI (/ 1 l))) (cos (* PI (/ 1 l))))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (/ 1 F) (/ 1 F))) in F
* [misc]taylor:  Taking taylor expansion of -1 in F
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 F) (/ 1 F)) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 1) into -1
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]taylor:  Taking taylor expansion of (fma (tan (* PI (/ 1 l))) (/ -1 (* (/ 1 F) (/ 1 F))) (* PI (/ 1 l))) in l
* [misc]taylor:  Rewrote expression to (+ (* (tan (* PI (/ 1 l))) (/ -1 (* (/ 1 F) (/ 1 F)))) (* PI (/ 1 l)))
* [misc]taylor:  Taking taylor expansion of (* (tan (* PI (/ 1 l))) (/ -1 (* (/ 1 F) (/ 1 F)))) in l
* [misc]taylor:  Taking taylor expansion of (tan (* PI (/ 1 l))) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI (/ 1 l))) (cos (* PI (/ 1 l))))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (/ 1 F) (/ 1 F))) in l
* [misc]taylor:  Taking taylor expansion of -1 in l
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 F) (/ 1 F)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]backup-simplify:  Simplify (* (/ 1 F) (/ 1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (/ -1 (/ 1 (pow F 2))) into (* -1 (pow F 2))
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (fma (tan (* PI (/ 1 l))) (/ -1 (* (/ 1 F) (/ 1 F))) (* PI (/ 1 l))) in l
* [misc]taylor:  Rewrote expression to (+ (* (tan (* PI (/ 1 l))) (/ -1 (* (/ 1 F) (/ 1 F)))) (* PI (/ 1 l)))
* [misc]taylor:  Taking taylor expansion of (* (tan (* PI (/ 1 l))) (/ -1 (* (/ 1 F) (/ 1 F)))) in l
* [misc]taylor:  Taking taylor expansion of (tan (* PI (/ 1 l))) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI (/ 1 l))) (cos (* PI (/ 1 l))))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (/ 1 F) (/ 1 F))) in l
* [misc]taylor:  Taking taylor expansion of -1 in l
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 F) (/ 1 F)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]backup-simplify:  Simplify (* (/ 1 F) (/ 1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (/ -1 (/ 1 (pow F 2))) into (* -1 (pow F 2))
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (+ 0 PI) into PI
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (* (/ (sin (/ PI l)) (cos (/ PI l))) (* -1 (pow F 2))) into (* -1 (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l)))) 0) into (- (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (sin (/ PI l))) in F
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
* [misc]taylor:  Taking taylor expansion of (/ PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
* [misc]taylor:  Taking taylor expansion of (/ PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 (sin (/ PI l))) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 F) (/ 0 F)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 F) (/ 0 F)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 F) 0) (* 0 (/ 1 F))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow F 2))) (+ (* (* -1 (pow F 2)) (/ 0 (/ 1 (pow F 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (* 0 (* -1 (pow F 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]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 F) (/ 0 F)) (* 0 (/ 0 F)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 F) (/ 0 F)) (* 0 (/ 0 F)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 F) 0) (+ (* 0 0) (* 0 (/ 1 F)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow F 2))) (+ (* (* -1 (pow F 2)) (/ 0 (/ 1 (pow F 2)))) (* 0 (/ 0 (/ 1 (pow F 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (+ (* 0 0) (* 0 (* -1 (pow F 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ (sin (/ PI l)) (cos (/ PI l)))) into (- (/ (sin (/ PI l)) (cos (/ PI l))))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ PI l)) (cos (/ PI l)))) into (- (/ (sin (/ PI l)) (cos (/ PI l))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 F) (/ 0 F)) (* 0 (/ 0 F)) (* 0 (/ 0 F)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 F) (/ 0 F)) (* 0 (/ 0 F)) (* 0 (/ 0 F)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 F) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 F))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow F 2))) (+ (* (* -1 (pow F 2)) (/ 0 (/ 1 (pow F 2)))) (* 0 (/ 0 (/ 1 (pow F 2)))) (* 0 (/ 0 (/ 1 (pow F 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* -1 (pow F 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (/ PI l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l))))) (pow (* (/ 1 F) 1) 2)) (* PI (* 1 (/ 1 (/ 1 l))))) into (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))))
* [misc]approximate:  Taking taylor expansion of (fma (tan (* PI (/ 1 (- l)))) (/ -1 (* (/ 1 (- F)) (/ 1 (- F)))) (* PI (/ 1 (- l)))) in (l F) around 0
* [misc]taylor:  Taking taylor expansion of (fma (tan (* PI (/ 1 (- l)))) (/ -1 (* (/ 1 (- F)) (/ 1 (- F)))) (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Rewrote expression to (+ (* (tan (* PI (/ 1 (- l)))) (/ -1 (* (/ 1 (- F)) (/ 1 (- F))))) (* PI (/ 1 (- l))))
* [misc]taylor:  Taking taylor expansion of (* (tan (* PI (/ 1 (- l)))) (/ -1 (* (/ 1 (- F)) (/ 1 (- F))))) in F
* [misc]taylor:  Taking taylor expansion of (tan (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Rewrote expression to (/ (sin (* PI (/ 1 (- l)))) (cos (* PI (/ 1 (- l)))))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (/ 1 (- F)) (/ 1 (- F)))) in F
* [misc]taylor:  Taking taylor expansion of -1 in F
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- F)) (/ 1 (- F))) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 1) into -1
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (fma (tan (* PI (/ 1 (- l)))) (/ -1 (* (/ 1 (- F)) (/ 1 (- F)))) (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Rewrote expression to (+ (* (tan (* PI (/ 1 (- l)))) (/ -1 (* (/ 1 (- F)) (/ 1 (- F))))) (* PI (/ 1 (- l))))
* [misc]taylor:  Taking taylor expansion of (* (tan (* PI (/ 1 (- l)))) (/ -1 (* (/ 1 (- F)) (/ 1 (- F))))) in l
* [misc]taylor:  Taking taylor expansion of (tan (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI (/ 1 (- l)))) (cos (* PI (/ 1 (- l)))))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (/ 1 (- F)) (/ 1 (- F)))) in l
* [misc]taylor:  Taking taylor expansion of -1 in l
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- F)) (/ 1 (- F))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]backup-simplify:  Simplify (* (/ -1 F) (/ -1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (/ -1 (/ 1 (pow F 2))) into (* -1 (pow F 2))
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (fma (tan (* PI (/ 1 (- l)))) (/ -1 (* (/ 1 (- F)) (/ 1 (- F)))) (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Rewrote expression to (+ (* (tan (* PI (/ 1 (- l)))) (/ -1 (* (/ 1 (- F)) (/ 1 (- F))))) (* PI (/ 1 (- l))))
* [misc]taylor:  Taking taylor expansion of (* (tan (* PI (/ 1 (- l)))) (/ -1 (* (/ 1 (- F)) (/ 1 (- F))))) in l
* [misc]taylor:  Taking taylor expansion of (tan (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Rewrote expression to (/ (sin (* PI (/ 1 (- l)))) (cos (* PI (/ 1 (- l)))))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (/ 1 (- F)) (/ 1 (- F)))) in l
* [misc]taylor:  Taking taylor expansion of -1 in l
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- F)) (/ 1 (- F))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]backup-simplify:  Simplify (* (/ -1 F) (/ -1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (/ -1 (/ 1 (pow F 2))) into (* -1 (pow F 2))
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (+ 0 (* -1 PI)) into (- PI)
* [misc]taylor:  Taking taylor expansion of (- PI) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (- PI) into (- PI)
* [misc]backup-simplify:  Simplify (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (* -1 (pow F 2))) into (* -1 (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))))
* [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 (+ (* PI 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))) 0) into (- (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))) in F
* [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (sin (* -1 (/ PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
* [misc]taylor:  Taking taylor expansion of -1 in F
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
* [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
* [misc]taylor:  Taking taylor expansion of -1 in F
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
* [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 (sin (* -1 (/ PI l)))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI 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 (- F) into (- F)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 F) (/ 0 (- F))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 F) (/ 0 (- F))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 F) 0) (* 0 (/ -1 F))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow F 2))) (+ (* (* -1 (pow F 2)) (/ 0 (/ 1 (pow F 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (* 0 (* -1 (pow F 2)))) 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 (+ (* PI 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 F) (/ 0 (- F))) (* 0 (/ 0 (- F))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 F) (/ 0 (- F))) (* 0 (/ 0 (- F))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 F) 0) (+ (* 0 0) (* 0 (/ -1 F)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow F 2))) (+ (* (* -1 (pow F 2)) (/ 0 (/ 1 (pow F 2)))) (* 0 (/ 0 (/ 1 (pow F 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (* 0 (* -1 (pow F 2))))) 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
* [misc]backup-simplify:  Simplify (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI 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 (- F) into (- F)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 F) (/ 0 (- F))) (* 0 (/ 0 (- F))) (* 0 (/ 0 (- F))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 F) (/ 0 (- F))) (* 0 (/ 0 (- F))) (* 0 (/ 0 (- F))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 F) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 F))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (pow F 2))) (+ (* (* -1 (pow F 2)) (/ 0 (/ 1 (pow F 2)))) (* 0 (/ 0 (/ 1 (pow F 2)))) (* 0 (/ 0 (/ 1 (pow F 2)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* -1 (pow F 2)))))) 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (* -1 (/ PI l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l))))))) (pow (* (/ 1 (- F)) 1) 2)) (* (- PI) (* 1 (/ 1 (/ 1 (- l)))))) into (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 3)
* [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 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 (+ (* PI 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 (* PI l) into (* PI l)
* [misc]approximate:  Taking taylor expansion of (* PI (/ 1 l)) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (* PI (/ 1 (/ 1 l))) into (* PI l)
* [misc]approximate:  Taking taylor expansion of (* PI (/ 1 (- l))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 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 (+ (* PI 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 (* PI l) into (* PI l)
* [misc]approximate:  Taking taylor expansion of (* PI (/ 1 l)) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (* PI (/ 1 (/ 1 l))) into (* PI l)
* [misc]approximate:  Taking taylor expansion of (* PI (/ 1 (- l))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (log1p (expm1 (tan (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 2 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (expm1 (log1p (tan (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 3 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (/ (sin (* PI l)) (cos (* PI l))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 4 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (pow (tan (* PI l)) 1) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 5 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (exp (log (tan (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 6 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (log (exp (tan (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 7 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (* (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (cbrt (tan (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 8 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (cbrt (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 9 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (* (sqrt (tan (* PI l))) (sqrt (tan (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 10 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (* 1 (tan (* PI l))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 11 / 52 ] simplifiying candidate #<alt (λ (F l) (log1p (expm1 (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))>
* * * * [misc]progress:  [ 12 / 52 ] simplifiying candidate #<alt (λ (F l) (expm1 (log1p (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))>
* * * * [misc]progress:  [ 13 / 52 ] simplifiying candidate #<alt (λ (F l) (+ (* (tan (* PI l)) (/ -1 (* F F))) (* PI l)))>
* * * * [misc]progress:  [ 14 / 52 ] simplifiying candidate #<alt (λ (F l) (pow (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) 1))>
* * * * [misc]progress:  [ 15 / 52 ] simplifiying candidate #<alt (λ (F l) (exp (log (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))>
* * * * [misc]progress:  [ 16 / 52 ] simplifiying candidate #<alt (λ (F l) (log (exp (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))>
* * * * [misc]progress:  [ 17 / 52 ] simplifiying candidate #<alt (λ (F l) (* (* (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))>
* * * * [misc]progress:  [ 18 / 52 ] simplifiying candidate #<alt (λ (F l) (cbrt (* (* (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))>
* * * * [misc]progress:  [ 19 / 52 ] simplifiying candidate #<alt (λ (F l) (* (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))>
* * * * [misc]progress:  [ 20 / 52 ] simplifiying candidate #<alt (λ (F l) (* 1 (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))))>
* * * * [misc]progress:  [ 21 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (log1p (expm1 (* PI l)))))>
* * * * [misc]progress:  [ 22 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (expm1 (log1p (* PI l)))))>
* * * * [misc]progress:  [ 23 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (pow (* PI l) 1)))>
* * * * [misc]progress:  [ 24 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (exp (log (* PI l)))))>
* * * * [misc]progress:  [ 25 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (log (exp (* PI l)))))>
* * * * [misc]progress:  [ 26 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))))>
* * * * [misc]progress:  [ 27 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (cbrt (* (* (* PI l) (* PI l)) (* PI l)))))>
* * * * [misc]progress:  [ 28 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* (sqrt (* PI l)) (sqrt (* PI l)))))>
* * * * [misc]progress:  [ 29 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* 1 (* PI l))))>
* * * * [misc]progress:  [ 30 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* l PI)))>
* * * * [misc]progress:  [ 31 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (log1p (expm1 (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 32 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (expm1 (log1p (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 33 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (pow (* PI l) 1)) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 34 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (exp (log (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 35 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (log (exp (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 36 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 37 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (cbrt (* (* (* PI l) (* PI l)) (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 38 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* (sqrt (* PI l)) (sqrt (* PI l)))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 39 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* 1 (* PI l))) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 40 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* l PI)) (/ -1 (* F F)) (* PI l)))>
* * * * [misc]progress:  [ 41 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l))) (/ -1 (* F F)) (* PI l)))>
* [enter]simplify:  Simplifying (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (89 enodes)
* * [misc]simplify:  iters left: 3 (204 enodes)
* * [misc]simplify:  iters left: 2 (396 enodes)
* [exit]simplify:  Simplified to (fma (* (pow l 5) 2/15) (pow PI 5) (fma (* (* l 1/3) PI) (* (* PI l) (* PI l)) (* PI l)))
* [misc]simplify:  Simplified (2 1) to (λ (F l) (fma (fma (* (pow l 5) 2/15) (pow PI 5) (fma (* (* l 1/3) PI) (* (* PI l) (* PI l)) (* PI l))) (/ -1 (* F F)) (* PI l)))
* * * * [misc]progress:  [ 42 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (/ (sin (* PI l)) (cos (* PI l))) (/ -1 (* F F)) (* PI l)))>
* [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
* [misc]simplify:  Simplified (2 1) to (λ (F l) (fma (/ (sin (* PI l)) (cos (* PI l))) (/ -1 (* F F)) (* PI l)))
* * * * [misc]progress:  [ 43 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (/ (sin (* PI l)) (cos (* PI l))) (/ -1 (* F F)) (* PI l)))>
* [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
* [misc]simplify:  Simplified (2 1) to (λ (F l) (fma (/ (sin (* PI l)) (cos (* PI l))) (/ -1 (* F F)) (* PI l)))
* * * * [misc]progress:  [ 44 / 52 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (+ (/ (* PI l) (pow F 2)) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2))))))>
* [enter]simplify:  Simplifying (- (* PI l) (+ (/ (* PI l) (pow F 2)) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (444 enodes)
* [exit]simplify:  Simplified to (fma -1/3 (* (/ (* PI PI) (/ F l)) (/ (* PI l) (/ F l))) (- (* PI l) (/ (* PI l) (* F F))))
* [misc]simplify:  Simplified (2) to (λ (F l) (fma -1/3 (* (/ (* PI PI) (/ F l)) (/ (* PI l) (/ F l))) (- (* PI l) (/ (* PI l) (* F F)))))
* * * * [misc]progress:  [ 45 / 52 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F))))
* [misc]simplify:  Simplified (2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
* * * * [misc]progress:  [ 46 / 52 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F))))
* [misc]simplify:  Simplified (2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
* * * * [misc]progress:  [ 47 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))>
* [enter]simplify:  Simplifying (* PI l)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* PI l)
* [misc]simplify:  Simplified (2 3) to (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))
* * * * [misc]progress:  [ 48 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))>
* [enter]simplify:  Simplifying (* PI l)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* PI l)
* [misc]simplify:  Simplified (2 3) to (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))
* * * * [misc]progress:  [ 49 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))>
* [enter]simplify:  Simplifying (* PI l)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* PI l)
* [misc]simplify:  Simplified (2 3) to (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))
* * * * [misc]progress:  [ 50 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))>
* [enter]simplify:  Simplifying (* PI l)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* PI l)
* [misc]simplify:  Simplified (2 1 1) to (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))
* * * * [misc]progress:  [ 51 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))>
* [enter]simplify:  Simplifying (* PI l)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* PI l)
* [misc]simplify:  Simplified (2 1 1) to (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))
* * * * [misc]progress:  [ 52 / 52 ] simplifiying candidate #<alt (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))>
* [enter]simplify:  Simplifying (* PI l)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* PI l)
* [misc]simplify:  Simplified (2 1 1) to (λ (F l) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2 2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (sin (* PI l)) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (- (* 1/6 (pow PI 3))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 5) 120)) 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow PI 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into (* 1/120 (pow PI 5))
* [misc]backup-simplify:  Simplify (* 1/120 (pow PI 5)) into (* 1/120 (pow PI 5))
* [misc]backup-simplify:  Simplify (+ (* (* 1/120 (pow PI 5)) (pow l 5)) (+ (* (- (* 1/6 (pow PI 3))) (pow l 3)) (* PI l))) into (- (+ (* 1/120 (* (pow PI 5) (pow l 5))) (* PI l)) (* 1/6 (* (pow PI 3) (pow l 3))))
* [misc]approximate:  Taking taylor expansion of (sin (* PI (/ 1 l))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (/ PI (/ 1 l))) into (sin (* PI l))
* [misc]approximate:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI (/ 1 (- l))))) into (sin (* PI l))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 2)
* [misc]approximate:  Taking taylor expansion of (cos (* PI l)) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (- (* 1/2 (pow PI 2))) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 4) 24)) 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into (* 1/24 (pow PI 4))
* [misc]backup-simplify:  Simplify (* 1/24 (pow PI 4)) into (* 1/24 (pow PI 4))
* [misc]backup-simplify:  Simplify (+ (* (* 1/24 (pow PI 4)) (pow l 4)) (+ (* (- (* 1/2 (pow PI 2))) (pow l 2)) 1)) into (- (+ (* 1/24 (* (pow PI 4) (pow l 4))) 1) (* 1/2 (* (pow PI 2) (pow l 2))))
* [misc]approximate:  Taking taylor expansion of (cos (* PI (/ 1 l))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ PI (/ 1 l))) into (cos (* PI l))
* [misc]approximate:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI (/ 1 (- l))))) into (cos (* PI l))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))) in (l F) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (cos (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* 1 (cos (* PI l))) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))) in l
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (cos (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (pow F 2) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
* [misc]backup-simplify:  Simplify (* (pow F 2) 1) into (pow F 2)
* [misc]backup-simplify:  Simplify (/ PI (pow F 2)) into (/ PI (pow F 2))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))) in l
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (cos (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (pow F 2) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
* [misc]backup-simplify:  Simplify (* (pow F 2) 1) into (pow F 2)
* [misc]backup-simplify:  Simplify (/ PI (pow F 2)) into (/ PI (pow F 2))
* [misc]taylor:  Taking taylor expansion of (/ PI (pow F 2)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* F 0) (* 0 F)) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow F 2) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow F 2)) (+ (* (/ PI (pow F 2)) (/ 0 (pow F 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (* 0 F))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow F 2) (- (* 1/2 (pow PI 2)))) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (* (pow F 2) (pow PI 2))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (pow PI 3))) (pow F 2)) (+ (* (/ PI (pow F 2)) (/ (- (* 1/2 (* (pow F 2) (pow PI 2)))) (pow F 2))) (* 0 (/ 0 (pow F 2))))) into (* 1/3 (/ (pow PI 3) (pow F 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (pow PI 3) (pow F 2))) in F
* [misc]taylor:  Taking taylor expansion of 1/3 in F
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (pow PI 3) (pow F 2)) in F
* [misc]taylor:  Taking taylor expansion of (pow PI 3) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* PI PI) into (pow PI 2)
* [misc]backup-simplify:  Simplify (* PI (pow PI 2)) into (pow PI 3)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (pow PI 3) 1) into (pow PI 3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
* [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (+ (* 0 0) (* 0 F)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow F 2) 0) (+ (* 0 (- (* 1/2 (pow PI 2)))) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow F 2)) (+ (* (/ PI (pow F 2)) (/ 0 (pow F 2))) (* 0 (/ (- (* 1/2 (* (pow F 2) (pow PI 2)))) (pow F 2))) (* (* 1/3 (/ (pow PI 3) (pow F 2))) (/ 0 (pow F 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 PI)) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (pow PI 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow PI 3) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow PI 3))) 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 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 5) 120)) 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow PI 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into (* 1/120 (pow PI 5))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 4) 24)) 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into (* 1/24 (pow PI 4))
* [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 F))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow F 2) (* 1/24 (pow PI 4))) (+ (* 0 0) (+ (* 0 (- (* 1/2 (pow PI 2)))) (+ (* 0 0) (* 0 1))))) into (* 1/24 (* (pow F 2) (pow PI 4)))
* [misc]backup-simplify:  Simplify (- (/ (* 1/120 (pow PI 5)) (pow F 2)) (+ (* (/ PI (pow F 2)) (/ (* 1/24 (* (pow F 2) (pow PI 4))) (pow F 2))) (* 0 (/ 0 (pow F 2))) (* (* 1/3 (/ (pow PI 3) (pow F 2))) (/ (- (* 1/2 (* (pow F 2) (pow PI 2)))) (pow F 2))) (* 0 (/ 0 (pow F 2))))) into (* 2/15 (/ (pow PI 5) (pow F 2)))
* [misc]taylor:  Taking taylor expansion of (* 2/15 (/ (pow PI 5) (pow F 2))) in F
* [misc]taylor:  Taking taylor expansion of 2/15 in F
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]taylor:  Taking taylor expansion of (/ (pow PI 5) (pow F 2)) in F
* [misc]taylor:  Taking taylor expansion of (pow PI 5) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* PI PI) into (pow PI 2)
* [misc]backup-simplify:  Simplify (* (pow PI 2) (pow PI 2)) into (pow PI 4)
* [misc]backup-simplify:  Simplify (* PI (pow PI 4)) into (pow PI 5)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (pow PI 5) 1) into (pow PI 5)
* [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
* [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
* [misc]backup-simplify:  Simplify (+ (* (* 2/15 (pow PI 5)) (* (pow F -2) (pow l 5))) (+ (* (* 1/3 (pow PI 3)) (* (pow F -2) (pow l 3))) (* PI (* (pow F -2) l)))) into (+ (/ (* PI l) (pow F 2)) (+ (* 2/15 (/ (* (pow PI 5) (pow l 5)) (pow F 2))) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2)))))
* [misc]approximate:  Taking taylor expansion of (/ (sin (* PI (/ 1 l))) (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l))))) in (l F) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sin (* PI (/ 1 l))) (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l))))) in F
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 F) 2) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (cos (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 (cos (/ PI l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* PI (/ 1 l))) (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l))))) in l
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 F) 2) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (/ 1 F) (/ 1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow F 2)) (cos (/ PI l))) into (/ (cos (/ PI l)) (pow F 2))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (/ (cos (/ PI l)) (pow F 2))) into (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* PI (/ 1 l))) (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l))))) in l
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 F) 2) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (/ 1 F) (/ 1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow F 2)) (cos (/ PI l))) into (/ (cos (/ PI l)) (pow F 2))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (/ (cos (/ PI l)) (pow F 2))) into (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (sin (/ PI l))) in F
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
* [misc]taylor:  Taking taylor expansion of (/ PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
* [misc]taylor:  Taking taylor expansion of (/ PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 (sin (/ PI l))) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 F) (/ 0 F)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 F) 0) (* 0 (/ 1 F))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow F 2)) 0) (* 0 (cos (/ PI l)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ PI l)) (pow F 2))) (+ (* (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l))) (/ 0 (/ (cos (/ PI l)) (pow F 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (/ PI l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 F) (/ 0 F)) (* 0 (/ 0 F)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 F) 0) (+ (* 0 0) (* 0 (/ 1 F)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow F 2)) 0) (+ (* 0 0) (* 0 (cos (/ PI l))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ PI l)) (pow F 2))) (+ (* (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l))) (/ 0 (/ (cos (/ PI l)) (pow F 2)))) (* 0 (/ 0 (/ (cos (/ PI l)) (pow F 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sin (/ PI l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 F) (/ 0 F)) (* 0 (/ 0 F)) (* 0 (/ 0 F)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 F) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 F))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow F 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ PI l)) (pow F 2))) (+ (* (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l))) (/ 0 (/ (cos (/ PI l)) (pow F 2)))) (* 0 (/ 0 (/ (cos (/ PI l)) (pow F 2)))) (* 0 (/ 0 (/ (cos (/ PI l)) (pow F 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) (pow (* (/ 1 F) 1) 2)) into (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* [misc]approximate:  Taking taylor expansion of (/ (sin (* PI (/ 1 (- l)))) (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l)))))) in (l F) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sin (* PI (/ 1 (- l)))) (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l)))))) in F
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- F)) 2) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (cos (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 (cos (* -1 (/ PI l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* PI (/ 1 (- l)))) (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l)))))) in l
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- F)) 2) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (/ -1 F) (/ -1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow F 2)) (cos (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (pow F 2))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (/ (cos (* -1 (/ PI l))) (pow F 2))) into (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* PI (/ 1 (- l)))) (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l)))))) in l
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- F)) 2) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (/ -1 F) (/ -1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow F 2)) (cos (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (pow F 2))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (/ (cos (* -1 (/ PI l))) (pow F 2))) into (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (sin (* -1 (/ PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
* [misc]taylor:  Taking taylor expansion of -1 in F
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
* [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
* [misc]taylor:  Taking taylor expansion of -1 in F
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
* [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 (sin (* -1 (/ PI l)))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 F) (/ 0 (- F))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 F) 0) (* 0 (/ -1 F))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow F 2)) 0) (* 0 (cos (* -1 (/ PI l))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (* -1 (/ PI l))) (pow F 2))) (+ (* (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))) (/ 0 (/ (cos (* -1 (/ PI l))) (pow F 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (* -1 (/ PI l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 F) (/ 0 (- F))) (* 0 (/ 0 (- F))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 F) 0) (+ (* 0 0) (* 0 (/ -1 F)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow F 2)) 0) (+ (* 0 0) (* 0 (cos (* -1 (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (* -1 (/ PI l))) (pow F 2))) (+ (* (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))) (/ 0 (/ (cos (* -1 (/ PI l))) (pow F 2)))) (* 0 (/ 0 (/ (cos (* -1 (/ PI l))) (pow F 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sin (* -1 (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 F) (/ 0 (- F))) (* 0 (/ 0 (- F))) (* 0 (/ 0 (- F))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 F) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 F))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (pow F 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (* -1 (/ PI l))) (pow F 2))) (+ (* (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))) (/ 0 (/ (cos (* -1 (/ PI l))) (pow F 2)))) (* 0 (/ 0 (/ (cos (* -1 (/ PI l))) (pow F 2)))) (* 0 (/ 0 (/ (cos (* -1 (/ PI l))) (pow F 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) (pow (* (/ 1 (- F)) 1) 2)) into (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2 2 1)
* [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 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 (+ (* PI 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 (* PI l) into (* PI l)
* [misc]approximate:  Taking taylor expansion of (* PI (/ 1 l)) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (* PI (/ 1 (/ 1 l))) into (* PI l)
* [misc]approximate:  Taking taylor expansion of (* PI (/ 1 (- l))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 (+ (* PI 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 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (log1p (expm1 (sin (* PI l)))) (* (pow F 2) (cos (* PI l))))))>
* * * * [misc]progress:  [ 2 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (expm1 (log1p (sin (* PI l)))) (* (pow F 2) (cos (* PI l))))))>
* * * * [misc]progress:  [ 3 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (sin (* PI l)) 1) (* (pow F 2) (cos (* PI l))))))>
* * * * [misc]progress:  [ 4 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (exp (log (sin (* PI l)))) (* (pow F 2) (cos (* PI l))))))>
* * * * [misc]progress:  [ 5 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (log (exp (sin (* PI l)))) (* (pow F 2) (cos (* PI l))))))>
* * * * [misc]progress:  [ 6 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))) (cbrt (sin (* PI l)))) (* (pow F 2) (cos (* PI l))))))>
* * * * [misc]progress:  [ 7 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (cbrt (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l)))) (* (pow F 2) (cos (* PI l))))))>
* * * * [misc]progress:  [ 8 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (sin (* PI l))) (sqrt (sin (* PI l)))) (* (pow F 2) (cos (* PI l))))))>
* * * * [misc]progress:  [ 9 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (sin (* PI l))) (* (pow F 2) (cos (* PI l))))))>
* * * * [misc]progress:  [ 10 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (log1p (expm1 (cos (* PI l))))))))>
* * * * [misc]progress:  [ 11 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (expm1 (log1p (cos (* PI l))))))))>
* * * * [misc]progress:  [ 12 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (pow (cos (* PI l)) 1)))))>
* * * * [misc]progress:  [ 13 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (exp (log (cos (* PI l))))))))>
* * * * [misc]progress:  [ 14 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (log (exp (cos (* PI l))))))))>
* * * * [misc]progress:  [ 15 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (* (* (cbrt (cos (* PI l))) (cbrt (cos (* PI l)))) (cbrt (cos (* PI l))))))))>
* * * * [misc]progress:  [ 16 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cbrt (* (* (cos (* PI l)) (cos (* PI l))) (cos (* PI l))))))))>
* * * * [misc]progress:  [ 17 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (* (sqrt (cos (* PI l))) (sqrt (cos (* PI l))))))))>
* * * * [misc]progress:  [ 18 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (* 1 (cos (* PI l)))))))>
* * * * [misc]progress:  [ 19 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (log1p (expm1 (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))))>
* * * * [misc]progress:  [ 20 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (expm1 (log1p (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))))>
* * * * [misc]progress:  [ 21 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (pow (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))) 1)))>
* * * * [misc]progress:  [ 22 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (log (sin (* PI l))) (+ (* (log F) 2) (log (cos (* PI l))))))))>
* [enter]simplify:  Simplifying (- (log (sin (* PI l))) (+ (* (log F) 2) (log (cos (* PI l)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (fma -2 (log F) (- (log (sin (* PI l))) (log (cos (* PI l)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (exp (fma -2 (log F) (- (log (sin (* PI l))) (log (cos (* PI l))))))))
* * * * [misc]progress:  [ 23 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (log (sin (* PI l))) (+ (log (pow F 2)) (log (cos (* PI l))))))))>
* [enter]simplify:  Simplifying (- (log (sin (* PI l))) (+ (log (pow F 2)) (log (cos (* PI l)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (- (log (sin (* PI l))) (fma 2 (log F) (log (cos (* PI l)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (exp (- (log (sin (* PI l))) (fma 2 (log F) (log (cos (* PI l))))))))
* * * * [misc]progress:  [ 24 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (log (sin (* PI l))) (log (* (pow F 2) (cos (* PI l))))))))>
* [enter]simplify:  Simplifying (- (log (sin (* PI l))) (log (* (pow F 2) (cos (* PI l)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (162 enodes)
* [exit]simplify:  Simplified to (- (log (sin (* PI l))) (log (* (* F F) (cos (* PI l)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (exp (- (log (sin (* PI l))) (log (* (* F F) (cos (* PI l))))))))
* * * * [misc]progress:  [ 25 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (log (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))))>
* * * * [misc]progress:  [ 26 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (log (exp (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))))>
* * * * [misc]progress:  [ 27 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (cbrt (/ (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l))) (* (* (* (pow F 2) (pow F 2)) (pow F 2)) (* (* (cos (* PI l)) (cos (* PI l))) (cos (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l))) (* (* (* (pow F 2) (pow F 2)) (pow F 2)) (* (* (cos (* PI l)) (cos (* PI l))) (cos (* PI l)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin (* PI l)) (sin (* PI l))) (/ (* F F) (sin (* PI l)))) (* (* (* (* F F) (* F F)) (cos (* PI l))) (* (cos (* PI l)) (cos (* PI l)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (cbrt (/ (/ (* (sin (* PI l)) (sin (* PI l))) (/ (* F F) (sin (* PI l)))) (* (* (* (* F F) (* F F)) (cos (* PI l))) (* (cos (* PI l)) (cos (* PI l))))))))
* * * * [misc]progress:  [ 28 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (cbrt (/ (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l))) (* (* (* (pow F 2) (cos (* PI l))) (* (pow F 2) (cos (* PI l)))) (* (pow F 2) (cos (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l))) (* (* (* (pow F 2) (cos (* PI l))) (* (pow F 2) (cos (* PI l)))) (* (pow F 2) (cos (* PI l)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (sin (* PI l)) (cos (* PI l))) (* (cos (* PI l)) (* F F))) (* (/ (sin (* PI l)) (cos (* PI l))) (/ (sin (* PI l)) (* (* F F) (* F F)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (cbrt (* (/ (/ (sin (* PI l)) (cos (* PI l))) (* (cos (* PI l)) (* F F))) (* (/ (sin (* PI l)) (cos (* PI l))) (/ (sin (* PI l)) (* (* F F) (* F F))))))))
* * * * [misc]progress:  [ 29 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (* (cbrt (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))) (cbrt (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))))) (cbrt (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))))>
* * * * [misc]progress:  [ 30 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (cbrt (* (* (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))))>
* * * * [misc]progress:  [ 31 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (sqrt (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))) (sqrt (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))))>
* * * * [misc]progress:  [ 32 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (- (sin (* PI l))) (- (* (pow F 2) (cos (* PI l)))))))>
* * * * [misc]progress:  [ 33 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (/ (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))) (pow F 2)) (/ (cbrt (sin (* PI l))) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))) (pow F 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin (* PI l))) F) (/ (cbrt (sin (* PI l))) F))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (* (* (/ (cbrt (sin (* PI l))) F) (/ (cbrt (sin (* PI l))) F)) (/ (cbrt (sin (* PI l))) (cos (* PI l))))))
* [enter]simplify:  Simplifying (/ (cbrt (sin (* PI l))) (cos (* PI l)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin (* PI l))) (cos (* PI l)))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (* (/ (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))) (pow F 2)) (/ (cbrt (sin (* PI l))) (cos (* PI l))))))
* * * * [misc]progress:  [ 34 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (/ (sqrt (sin (* PI l))) (pow F 2)) (/ (sqrt (sin (* PI l))) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin (* PI l))) (pow F 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin (* PI l))) (* F F))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (* (/ (sqrt (sin (* PI l))) (* F F)) (/ (sqrt (sin (* PI l))) (cos (* PI l))))))
* [enter]simplify:  Simplifying (/ (sqrt (sin (* PI l))) (cos (* PI l)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin (* PI l))) (cos (* PI l)))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (* (/ (sqrt (sin (* PI l))) (pow F 2)) (/ (sqrt (sin (* PI l))) (cos (* PI l))))))
* * * * [misc]progress:  [ 35 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (/ 1 (pow F 2)) (/ (sin (* PI l)) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (/ 1 (pow F 2))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* F F))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (* (/ 1 (* F F)) (/ (sin (* PI l)) (cos (* PI l))))))
* [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (* (/ 1 (pow F 2)) (/ (sin (* PI l)) (cos (* PI l))))))
* * * * [misc]progress:  [ 36 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* 1 (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l)))))))>
* * * * [misc]progress:  [ 37 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (sin (* PI l)) (/ 1 (* (pow F 2) (cos (* PI l)))))))>
* * * * [misc]progress:  [ 38 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))>
* * * * [misc]progress:  [ 39 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (pow F 2)) (cos (* PI l)))))>
* [enter]simplify:  Simplifying (cos (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cos (* PI l))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (pow F 2)) (cos (* PI l)))))
* * * * [misc]progress:  [ 40 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))) (/ (* (pow F 2) (cos (* PI l))) (cbrt (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))) (/ (* (pow F 2) (cos (* PI l))) (cbrt (sin (* PI l)))))))
* * * * [misc]progress:  [ 41 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sqrt (sin (* PI l))) (/ (* (pow F 2) (cos (* PI l))) (sqrt (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (sqrt (sin (* PI l)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (* PI l)))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (sqrt (sin (* PI l))) (/ (* (pow F 2) (cos (* PI l))) (sqrt (sin (* PI l)))))))
* * * * [misc]progress:  [ 42 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))>
* * * * [misc]progress:  [ 43 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (log1p (expm1 (* PI l))))))))>
* * * * [misc]progress:  [ 44 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (expm1 (log1p (* PI l))))))))>
* * * * [misc]progress:  [ 45 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (pow (* PI l) 1))))))>
* * * * [misc]progress:  [ 46 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (exp (log (* PI l))))))))>
* * * * [misc]progress:  [ 47 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (log (exp (* PI l))))))))>
* * * * [misc]progress:  [ 48 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))))))))>
* * * * [misc]progress:  [ 49 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (cbrt (* (* (* PI l) (* PI l)) (* PI l))))))))>
* * * * [misc]progress:  [ 50 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* (sqrt (* PI l)) (sqrt (* PI l))))))))>
* * * * [misc]progress:  [ 51 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* 1 (* PI l)))))))>
* * * * [misc]progress:  [ 52 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* l PI))))))>
* * * * [misc]progress:  [ 53 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (- (+ (* 1/120 (* (pow PI 5) (pow l 5))) (* PI l)) (* 1/6 (* (pow PI 3) (pow l 3)))) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (- (+ (* 1/120 (* (pow PI 5) (pow l 5))) (* PI l)) (* 1/6 (* (pow PI 3) (pow l 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (274 enodes)
* [exit]simplify:  Simplified to (- (fma 1/120 (* (pow PI 5) (pow l 5)) (* PI l)) (* (* (* l l) (* PI l)) (* (* PI PI) 1/6)))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (- (fma 1/120 (* (pow PI 5) (pow l 5)) (* PI l)) (* (* (* l l) (* PI l)) (* (* PI PI) 1/6))) (* (pow F 2) (cos (* PI l))))))
* * * * [misc]progress:  [ 54 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (sin (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sin (* PI l))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))
* * * * [misc]progress:  [ 55 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (sin (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sin (* PI l))
* [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))
* * * * [misc]progress:  [ 56 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (- (+ (* 1/24 (* (pow PI 4) (pow l 4))) 1) (* 1/2 (* (pow PI 2) (pow l 2))))))))>
* [enter]simplify:  Simplifying (- (+ (* 1/24 (* (pow PI 4) (pow l 4))) 1) (* 1/2 (* (pow PI 2) (pow l 2))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (178 enodes)
* * [misc]simplify:  iters left: 2 (375 enodes)
* [exit]simplify:  Simplified to (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))))))
* * * * [misc]progress:  [ 57 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (cos (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cos (* PI l))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))
* * * * [misc]progress:  [ 58 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (cos (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cos (* PI l))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))
* * * * [misc]progress:  [ 59 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (+ (/ (* PI l) (pow F 2)) (+ (* 2/15 (/ (* (pow PI 5) (pow l 5)) (pow F 2))) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2)))))))>
* [enter]simplify:  Simplifying (+ (/ (* PI l) (pow F 2)) (+ (* 2/15 (/ (* (pow PI 5) (pow l 5)) (pow F 2))) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* [exit]simplify:  Simplified to (fma 1/3 (/ (* (* PI l) (* PI PI)) (* (/ F l) (/ F l))) (+ (/ (* PI l) (* F F)) (/ (* (pow PI 5) 2/15) (/ (* F F) (pow l 5)))))
* [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (fma 1/3 (/ (* (* PI l) (* PI PI)) (* (/ F l) (/ F l))) (+ (/ (* PI l) (* F F)) (/ (* (pow PI 5) 2/15) (/ (* F F) (pow l 5)))))))
* * * * [misc]progress:  [ 60 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))
* [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
* * * * [misc]progress:  [ 61 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))
* [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
* * * * [misc]progress:  [ 62 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (* PI l)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* PI l)
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))
* * * * [misc]progress:  [ 63 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (* PI l)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* PI l)
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))
* * * * [misc]progress:  [ 64 / 64 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (* PI l)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* PI l)
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 2)
* [misc]approximate:  Taking taylor expansion of (sin (* PI l)) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (- (* 1/6 (pow PI 3))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 5) 120)) 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow PI 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into (* 1/120 (pow PI 5))
* [misc]backup-simplify:  Simplify (* 1/120 (pow PI 5)) into (* 1/120 (pow PI 5))
* [misc]backup-simplify:  Simplify (+ (* (* 1/120 (pow PI 5)) (pow l 5)) (+ (* (- (* 1/6 (pow PI 3))) (pow l 3)) (* PI l))) into (- (+ (* 1/120 (* (pow PI 5) (pow l 5))) (* PI l)) (* 1/6 (* (pow PI 3) (pow l 3))))
* [misc]approximate:  Taking taylor expansion of (sin (* PI (/ 1 l))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (/ PI (/ 1 l))) into (sin (* PI l))
* [misc]approximate:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI (/ 1 (- l))))) into (sin (* PI l))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 1 2)
* [misc]approximate:  Taking taylor expansion of (cos (* PI l)) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (- (* 1/2 (pow PI 2))) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 4) 24)) 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into (* 1/24 (pow PI 4))
* [misc]backup-simplify:  Simplify (* 1/24 (pow PI 4)) into (* 1/24 (pow PI 4))
* [misc]backup-simplify:  Simplify (+ (* (* 1/24 (pow PI 4)) (pow l 4)) (+ (* (- (* 1/2 (pow PI 2))) (pow l 2)) 1)) into (- (+ (* 1/24 (* (pow PI 4) (pow l 4))) 1) (* 1/2 (* (pow PI 2) (pow l 2))))
* [misc]approximate:  Taking taylor expansion of (cos (* PI (/ 1 l))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ PI (/ 1 l))) into (cos (* PI l))
* [misc]approximate:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI (/ 1 (- l))))) into (cos (* PI l))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (cos (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (pow F 2) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
* [misc]backup-simplify:  Simplify (* (pow F 2) 1) into (pow F 2)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ (pow F 2) PI) into (/ (pow F 2) PI)
* [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (cos (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* 1 (cos (* PI l))) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (/ (cos (* PI l)) (sin (* PI l))) into (/ (cos (* PI l)) (sin (* PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (cos (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* 1 (cos (* PI l))) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (/ (cos (* PI l)) (sin (* PI l))) into (/ (cos (* PI l)) (sin (* PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI l)) (sin (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ 1 PI) into (/ 1 PI)
* [misc]backup-simplify:  Simplify (/ 1 PI) into (/ 1 PI)
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (cos (* PI l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI 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 (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 PI) (+ (* (/ 1 PI) (/ 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (cos (* PI l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI 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 (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (pow PI 2))) PI) (+ (* (/ 1 PI) (/ (- (* 1/6 (pow PI 3))) PI)) (* 0 (/ 0 PI)))) into (- (* 1/3 PI))
* [misc]backup-simplify:  Simplify (- (* 1/3 PI)) into (- (* 1/3 PI))
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI 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 (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 PI) (+ (* (/ 1 PI) (/ 0 PI)) (* 0 (/ (- (* 1/6 (pow PI 3))) PI)) (* (- (* 1/3 PI)) (/ 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* PI l))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI 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 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 1/3 PI)) (* l (pow F 2))) (* (/ 1 PI) (* (/ 1 l) (pow F 2)))) into (- (/ (pow F 2) (* PI l)) (* 1/3 (* (pow F 2) (* PI l))))
* [misc]approximate:  Taking taylor expansion of (/ (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) (sin (* PI (/ 1 l)))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) (sin (* PI (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 F) 2) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (/ 1 F) (/ 1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow F 2)) (cos (/ PI l))) into (/ (cos (/ PI l)) (pow F 2))
* [misc]backup-simplify:  Simplify (/ (/ (cos (/ PI l)) (pow F 2)) (sin (/ PI l))) into (/ (cos (/ PI l)) (* (sin (/ PI l)) (pow F 2)))
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) (sin (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 F) 2) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (cos (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 (cos (/ PI l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) (sin (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 F) 2) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (cos (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 (cos (/ PI l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ PI l)) (sin (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
* [misc]taylor:  Taking taylor expansion of (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
* [misc]taylor:  Taking taylor expansion of (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (cos (/ PI l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI 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 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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 (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (cos (/ PI l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI 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 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI 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 (* (/ (cos (/ PI (/ 1 l))) (sin (/ PI (/ 1 l)))) (pow (* 1 (/ 1 (/ 1 F))) 2)) into (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l)))
* [misc]approximate:  Taking taylor expansion of (/ (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) (sin (* PI (/ 1 (- l))))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) (sin (* PI (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- F)) 2) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (/ -1 F) (/ -1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow F 2)) (cos (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (pow F 2))
* [misc]backup-simplify:  Simplify (/ (/ (cos (* -1 (/ PI l))) (pow F 2)) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (* (pow F 2) (sin (* -1 (/ PI l)))))
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) (sin (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- F)) 2) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (cos (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 (cos (* -1 (/ PI l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) (sin (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- F)) 2) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (cos (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 (cos (* -1 (/ PI l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) in l
* [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI 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 (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI 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 (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) 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 (+ (* PI 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) 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 (- 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 0) (* 0 (cos (* -1 (/ PI l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) 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 (+ (* PI 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI 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 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) 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 (+ (* PI 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) 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 (- 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 (+ (* 1 0) (+ (* 0 0) (* 0 (cos (* -1 (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) 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 (+ (* PI 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI 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 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) 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 (- 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI 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 (* (/ (cos (* -1 (/ PI (/ 1 (- l))))) (sin (* -1 (/ PI (/ 1 (- l)))))) (pow (* 1 (/ 1 (/ 1 (- F)))) 2)) into (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))) in l
* [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (cos (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (pow F 2) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
* [misc]backup-simplify:  Simplify (* (pow F 2) 1) into (pow F 2)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ (pow F 2) PI) into (/ (pow F 2) PI)
* [misc]backup-simplify:  Simplify (/ 1 (/ (pow F 2) PI)) into (/ PI (pow F 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (cos (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* 1 (cos (* PI l))) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (/ (cos (* PI l)) (sin (* PI l))) into (/ (cos (* PI l)) (sin (* PI l)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (* PI l)) (sin (* PI l)))) into (/ (sin (* PI l)) (cos (* PI l)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow F 2) (cos (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (pow F 2) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* 1 (cos (* PI l))) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (/ (cos (* PI l)) (sin (* PI l))) into (/ (cos (* PI l)) (sin (* PI l)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (* PI l)) (sin (* PI l)))) into (/ (sin (* PI l)) (cos (* PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* PI l)) (cos (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (cos (* PI l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 (/ (cos (* PI l)) (sin (* PI 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 (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (cos (* PI l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (pow PI 3))) 1) (+ (* PI (/ (- (* 1/2 (pow PI 2))) 1)) (* 0 (/ 0 1)))) into (* 1/3 (pow PI 3))
* [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI 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 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ (- (* 1/2 (pow PI 2))) 1)) (* (* 1/3 (pow PI 3)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* PI l))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI 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 (+ (* (* 1/3 (pow PI 3)) (* (pow l 3) (pow F -2))) (* PI (* l (pow F -2)))) into (+ (/ (* PI l) (pow F 2)) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2))))
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) (sin (* PI (/ 1 l))))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) (sin (* PI (/ 1 l))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) (sin (* PI (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 F) 2) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (/ 1 F) (/ 1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow F 2)) (cos (/ PI l))) into (/ (cos (/ PI l)) (pow F 2))
* [misc]backup-simplify:  Simplify (/ (/ (cos (/ PI l)) (pow F 2)) (sin (/ PI l))) into (/ (cos (/ PI l)) (* (sin (/ PI l)) (pow F 2)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (/ PI l)) (* (sin (/ PI l)) (pow F 2)))) into (/ (* (sin (/ PI l)) (pow F 2)) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) (sin (* PI (/ 1 l))))) in F
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) (sin (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 F) 2) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (cos (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 (cos (/ PI l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (/ PI l)) (sin (/ PI l)))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) (sin (* PI (/ 1 l))))) in F
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) (sin (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 F) 2) (cos (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 F) 2) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (cos (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* 1 (cos (/ PI l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (/ PI l)) (sin (/ PI l)))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ PI l)) (cos (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
* [misc]taylor:  Taking taylor expansion of (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
* [misc]taylor:  Taking taylor expansion of (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (cos (/ PI l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (/ (cos (/ PI l)) (sin (/ PI 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 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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 (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (cos (/ PI l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (/ (cos (/ PI l)) (sin (/ PI l))))) (* 0 (/ 0 (/ (cos (/ PI l)) (sin (/ PI 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 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (/ (cos (/ PI l)) (sin (/ PI l))))) (* 0 (/ 0 (/ (cos (/ PI l)) (sin (/ PI l))))) (* 0 (/ 0 (/ (cos (/ PI l)) (sin (/ PI 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 (* (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) (pow (* 1 (/ 1 F)) 2)) into (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) (sin (* PI (/ 1 (- l)))))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) (sin (* PI (/ 1 (- l)))))) in l
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) (sin (* PI (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- F)) 2) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (/ -1 F) (/ -1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow F 2)) (cos (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (pow F 2))
* [misc]backup-simplify:  Simplify (/ (/ (cos (* -1 (/ PI l))) (pow F 2)) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (* (pow F 2) (sin (* -1 (/ PI l)))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (* -1 (/ PI l))) (* (pow F 2) (sin (* -1 (/ PI l)))))) into (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) (sin (* PI (/ 1 (- l)))))) in F
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) (sin (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- F)) 2) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (cos (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 (cos (* -1 (/ PI l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) (sin (* PI (/ 1 (- l)))))) in F
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) (sin (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (- F)) 2) (cos (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- F)) 2) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (cos (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 (cos (* -1 (/ PI l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) in l
* [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI 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 (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI 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 (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) 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 (+ (* PI 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) 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 (- 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 0) (* 0 (cos (* -1 (/ PI l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) 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 (+ (* PI 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI 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 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) 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 (+ (* PI 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) 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 (- 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 (+ (* 1 0) (+ (* 0 0) (* 0 (cos (* -1 (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) 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 (+ (* PI 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI 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 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) 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 (- 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI 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 (* (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) (pow (* 1 (/ 1 (- F))) 2)) into (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (log1p (expm1 (sin (* PI l))))))))>
* * * * [misc]progress:  [ 2 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (expm1 (log1p (sin (* PI l))))))))>
* * * * [misc]progress:  [ 3 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (pow (sin (* PI l)) 1)))))>
* * * * [misc]progress:  [ 4 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (exp (log (sin (* PI l))))))))>
* * * * [misc]progress:  [ 5 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (log (exp (sin (* PI l))))))))>
* * * * [misc]progress:  [ 6 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (* (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))) (cbrt (sin (* PI l))))))))>
* * * * [misc]progress:  [ 7 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (cbrt (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 8 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (* (sqrt (sin (* PI l))) (sqrt (sin (* PI l))))))))>
* * * * [misc]progress:  [ 9 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (* 1 (sin (* PI l)))))))>
* * * * [misc]progress:  [ 10 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (log1p (expm1 (cos (* PI l))))) (sin (* PI l))))))>
* * * * [misc]progress:  [ 11 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (expm1 (log1p (cos (* PI l))))) (sin (* PI l))))))>
* * * * [misc]progress:  [ 12 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (pow (cos (* PI l)) 1)) (sin (* PI l))))))>
* * * * [misc]progress:  [ 13 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (exp (log (cos (* PI l))))) (sin (* PI l))))))>
* * * * [misc]progress:  [ 14 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (log (exp (cos (* PI l))))) (sin (* PI l))))))>
* * * * [misc]progress:  [ 15 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (* (* (cbrt (cos (* PI l))) (cbrt (cos (* PI l)))) (cbrt (cos (* PI l))))) (sin (* PI l))))))>
* * * * [misc]progress:  [ 16 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cbrt (* (* (cos (* PI l)) (cos (* PI l))) (cos (* PI l))))) (sin (* PI l))))))>
* * * * [misc]progress:  [ 17 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (* (sqrt (cos (* PI l))) (sqrt (cos (* PI l))))) (sin (* PI l))))))>
* * * * [misc]progress:  [ 18 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (* 1 (cos (* PI l)))) (sin (* PI l))))))>
* * * * [misc]progress:  [ 19 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (log1p (expm1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 20 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (expm1 (log1p (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 21 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (pow (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) 1))))>
* * * * [misc]progress:  [ 22 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (exp (- (+ (* (log F) 2) (log (cos (* PI l)))) (log (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (- (+ (* (log F) 2) (log (cos (* PI l)))) (log (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (- (fma (log F) 2 (log (cos (* PI l)))) (log (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (exp (- (fma (log F) 2 (log (cos (* PI l)))) (log (sin (* PI l))))))))
* * * * [misc]progress:  [ 23 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (exp (- (+ (log (pow F 2)) (log (cos (* PI l)))) (log (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (- (+ (log (pow F 2)) (log (cos (* PI l)))) (log (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (- (fma 2 (log F) (log (cos (* PI l)))) (log (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (exp (- (fma 2 (log F) (log (cos (* PI l)))) (log (sin (* PI l))))))))
* * * * [misc]progress:  [ 24 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (exp (- (log (* (pow F 2) (cos (* PI l)))) (log (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (- (log (* (pow F 2) (cos (* PI l)))) (log (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (- (log (* (cos (* PI l)) (* F F))) (log (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (exp (- (log (* (cos (* PI l)) (* F F))) (log (sin (* PI l))))))))
* * * * [misc]progress:  [ 25 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (exp (log (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 26 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (log (exp (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 27 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (cbrt (/ (* (* (* (pow F 2) (pow F 2)) (pow F 2)) (* (* (cos (* PI l)) (cos (* PI l))) (cos (* PI l)))) (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (* (* (* (pow F 2) (pow F 2)) (pow F 2)) (* (* (cos (* PI l)) (cos (* PI l))) (cos (* PI l)))) (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cos (* PI l)) (sin (* PI l))) (* (cos (* PI l)) (cos (* PI l)))) (* (/ (* F F) (sin (* PI l))) (/ (* (* F F) (* F F)) (sin (* PI l)))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (cbrt (* (* (/ (cos (* PI l)) (sin (* PI l))) (* (cos (* PI l)) (cos (* PI l)))) (* (/ (* F F) (sin (* PI l))) (/ (* (* F F) (* F F)) (sin (* PI l)))))))))
* * * * [misc]progress:  [ 28 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (cbrt (/ (* (* (* (pow F 2) (cos (* PI l))) (* (pow F 2) (cos (* PI l)))) (* (pow F 2) (cos (* PI l)))) (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (* (* (* (pow F 2) (cos (* PI l))) (* (pow F 2) (cos (* PI l)))) (* (pow F 2) (cos (* PI l)))) (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (489 enodes)
* [exit]simplify:  Simplified to (* (/ (* (* (* F F) (* F F)) (cos (* PI l))) (/ (sin (* PI l)) (* F F))) (* (/ (cos (* PI l)) (sin (* PI l))) (/ (cos (* PI l)) (sin (* PI l)))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (cbrt (* (/ (* (* (* F F) (* F F)) (cos (* PI l))) (/ (sin (* PI l)) (* F F))) (* (/ (cos (* PI l)) (sin (* PI l))) (/ (cos (* PI l)) (sin (* PI l)))))))))
* * * * [misc]progress:  [ 29 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (cbrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))) (cbrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))) (cbrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 30 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (cbrt (* (* (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))) (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 31 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (sqrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))) (sqrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 32 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (- (* (pow F 2) (cos (* PI l)))) (- (sin (* PI l)))))))>
* * * * [misc]progress:  [ 33 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (/ (pow F 2) (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l))))) (/ (cos (* PI l)) (cbrt (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (pow F 2) (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (* (/ F (cbrt (sin (* PI l)))) (/ F (cbrt (sin (* PI l)))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (* (* (/ F (cbrt (sin (* PI l)))) (/ F (cbrt (sin (* PI l))))) (/ (cos (* PI l)) (cbrt (sin (* PI l))))))))
* [enter]simplify:  Simplifying (/ (cos (* PI l)) (cbrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (cos (* PI l)) (cbrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (/ (pow F 2) (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l))))) (/ (cos (* PI l)) (cbrt (sin (* PI l))))))))
* * * * [misc]progress:  [ 34 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (/ (pow F 2) (sqrt (sin (* PI l)))) (/ (cos (* PI l)) (sqrt (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (pow F 2) (sqrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* [exit]simplify:  Simplified to (/ (* F F) (sqrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (* (/ (* F F) (sqrt (sin (* PI l)))) (/ (cos (* PI l)) (sqrt (sin (* PI l))))))))
* [enter]simplify:  Simplifying (/ (cos (* PI l)) (sqrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (cos (* PI l)) (sqrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (/ (pow F 2) (sqrt (sin (* PI l)))) (/ (cos (* PI l)) (sqrt (sin (* PI l))))))))
* * * * [misc]progress:  [ 35 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (/ (pow F 2) 1) (/ (cos (* PI l)) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (/ (pow F 2) 1)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (* F F)
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))
* [enter]simplify:  Simplifying (/ (cos (* PI l)) (sin (* PI l)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cos (* PI l)) (sin (* PI l)))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))
* * * * [misc]progress:  [ 36 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 37 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (pow F 2) (cos (* PI l))) (/ 1 (sin (* PI l)))))))>
* * * * [misc]progress:  [ 38 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ 1 (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))))>
* * * * [misc]progress:  [ 39 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (/ (* (pow F 2) (cos (* PI l))) (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l))))) (cbrt (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (cbrt (sin (* PI l)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (* PI l)))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (/ (/ (* (pow F 2) (cos (* PI l))) (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l))))) (cbrt (sin (* PI l)))))))
* * * * [misc]progress:  [ 40 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (/ (* (pow F 2) (cos (* PI l))) (sqrt (sin (* PI l)))) (sqrt (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (sqrt (sin (* PI l)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (* PI l)))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (/ (/ (* (pow F 2) (cos (* PI l))) (sqrt (sin (* PI l)))) (sqrt (sin (* PI l)))))))
* * * * [misc]progress:  [ 41 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (/ (* (pow F 2) (cos (* PI l))) 1) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (sin (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sin (* PI l))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (/ (/ (* (pow F 2) (cos (* PI l))) 1) (sin (* PI l))))))
* * * * [misc]progress:  [ 42 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (pow F 2) (/ (sin (* PI l)) (cos (* PI l)))))))>
* [enter]simplify:  Simplifying (pow F 2)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to (* F F)
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (/ (sin (* PI l)) (cos (* PI l)))))))
* * * * [misc]progress:  [ 43 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (log1p (expm1 (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 44 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (expm1 (log1p (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 45 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (pow (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) -1)))>
* * * * [misc]progress:  [ 46 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (pow (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) (- 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to -1
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (pow (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) -1)))
* * * * [misc]progress:  [ 47 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (pow (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))) 1)))>
* * * * [misc]progress:  [ 48 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (- (+ (* (log F) 2) (log (cos (* PI l)))) (log (sin (* PI l))))))))>
* * * * [misc]progress:  [ 49 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (- (+ (log (pow F 2)) (log (cos (* PI l)))) (log (sin (* PI l))))))))>
* * * * [misc]progress:  [ 50 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (- (log (* (pow F 2) (cos (* PI l)))) (log (sin (* PI l))))))))>
* * * * [misc]progress:  [ 51 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (log (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 52 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (log (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 53 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (log (exp (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 54 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (* (cbrt (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))) (cbrt (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))))) (cbrt (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 55 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (cbrt (* (* (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 56 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (sqrt (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))) (sqrt (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 57 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (- 1) (- (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 58 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* 1 (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 59 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* 1 (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 60 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))) 1))))>
* * * * [misc]progress:  [ 61 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (* (cbrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))) (cbrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))))) (cbrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* F (cos (* PI l))) (/ F (sin (* PI l)))))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (* (cbrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))) (cbrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))))) (cbrt (* (* F (cos (* PI l))) (/ F (sin (* PI l))))))))
* * * * [misc]progress:  [ 62 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (sqrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))) (sqrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* F (cos (* PI l))) (/ F (sin (* PI l)))))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (sqrt (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))) (sqrt (* (* F (cos (* PI l))) (/ F (sin (* PI l))))))))
* * * * [misc]progress:  [ 63 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ (pow F 2) (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))))) (/ (cos (* PI l)) (cbrt (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (/ (cos (* PI l)) (cbrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (cos (* PI l)) (cbrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (/ (pow F 2) (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))))) (/ (cos (* PI l)) (cbrt (sin (* PI l)))))))
* * * * [misc]progress:  [ 64 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ (pow F 2) (sqrt (sin (* PI l))))) (/ (cos (* PI l)) (sqrt (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (/ (cos (* PI l)) (sqrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (cos (* PI l)) (sqrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (/ (pow F 2) (sqrt (sin (* PI l))))) (/ (cos (* PI l)) (sqrt (sin (* PI l)))))))
* * * * [misc]progress:  [ 65 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ (pow F 2) 1)) (/ (cos (* PI l)) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (/ (cos (* PI l)) (sin (* PI l)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cos (* PI l)) (sin (* PI l)))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (/ (pow F 2) 1)) (/ (cos (* PI l)) (sin (* PI l))))))
* * * * [misc]progress:  [ 66 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 1) (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (cos (* PI l)) (/ (* F F) (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 1) (* (cos (* PI l)) (/ (* F F) (sin (* PI l)))))))
* * * * [misc]progress:  [ 67 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (* (pow F 2) (cos (* PI l)))) (/ 1 (sin (* PI l))))))>
* [enter]simplify:  Simplifying (/ 1 (sin (* PI l)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin (* l PI)))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (* (pow F 2) (cos (* PI l)))) (/ 1 (sin (* l PI))))))
* * * * [misc]progress:  [ 68 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (/ 1 (* (pow F 2) (cos (* PI l)))) (sin (* PI l)))))>
* [enter]simplify:  Simplifying (sin (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sin (* PI l))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (* (/ 1 (* (pow F 2) (cos (* PI l)))) (sin (* PI l)))))
* * * * [misc]progress:  [ 69 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (- (+ (* 1/120 (* (pow PI 5) (pow l 5))) (* PI l)) (* 1/6 (* (pow PI 3) (pow l 3))))))))>
* [enter]simplify:  Simplifying (- (+ (* 1/120 (* (pow PI 5) (pow l 5))) (* PI l)) (* 1/6 (* (pow PI 3) (pow l 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (274 enodes)
* [exit]simplify:  Simplified to (- (fma 1/120 (* (pow PI 5) (pow l 5)) (* PI l)) (* (* (* l l) (* PI l)) (* (* PI PI) 1/6)))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (- (fma 1/120 (* (pow PI 5) (pow l 5)) (* PI l)) (* (* (* l l) (* PI l)) (* (* PI PI) 1/6)))))))
* * * * [misc]progress:  [ 70 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (sin (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sin (* PI l))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))
* * * * [misc]progress:  [ 71 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (sin (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sin (* PI l))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))
* * * * [misc]progress:  [ 72 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (- (+ (* 1/24 (* (pow PI 4) (pow l 4))) 1) (* 1/2 (* (pow PI 2) (pow l 2))))) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (- (+ (* 1/24 (* (pow PI 4) (pow l 4))) 1) (* 1/2 (* (pow PI 2) (pow l 2))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (178 enodes)
* * [misc]simplify:  iters left: 2 (375 enodes)
* [exit]simplify:  Simplified to (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))
* [misc]simplify:  Simplified (2 2 2 1 2) to (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))) (sin (* PI l))))))
* * * * [misc]progress:  [ 73 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (cos (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cos (* PI l))
* [misc]simplify:  Simplified (2 2 2 1 2) to (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))
* * * * [misc]progress:  [ 74 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (cos (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cos (* PI l))
* [misc]simplify:  Simplified (2 2 2 1 2) to (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (cos (* PI l))) (sin (* PI l))))))
* * * * [misc]progress:  [ 75 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (- (/ (pow F 2) (* PI l)) (* 1/3 (* (pow F 2) (* PI l)))))))>
* [enter]simplify:  Simplifying (- (/ (pow F 2) (* PI l)) (* 1/3 (* (pow F 2) (* PI l))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* * [misc]simplify:  iters left: 2 (459 enodes)
* [exit]simplify:  Simplified to (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l)))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))))
* * * * [misc]progress:  [ 76 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (/ (* F F) (sin (* PI l))) (cos (* PI l)))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (/ (* F F) (sin (* PI l))) (cos (* PI l))))))
* * * * [misc]progress:  [ 77 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (/ (* F F) (sin (* PI l))) (cos (* PI l)))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (/ (* F F) (sin (* PI l))) (cos (* PI l))))))
* * * * [misc]progress:  [ 78 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (+ (/ (* PI l) (pow F 2)) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2))))))>
* [enter]simplify:  Simplifying (+ (/ (* PI l) (pow F 2)) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (379 enodes)
* [exit]simplify:  Simplified to (fma (* (/ (* PI l) (/ F l)) (/ (* PI PI) (/ F l))) 1/3 (* (/ l F) (/ PI F)))
* [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (fma (* (/ (* PI l) (/ F l)) (/ (* PI PI) (/ F l))) 1/3 (* (/ l F) (/ PI F)))))
* * * * [misc]progress:  [ 79 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))
* [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
* * * * [misc]progress:  [ 80 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))
* [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 2 2)
* [misc]approximate:  Taking taylor expansion of (sin (* PI l)) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (- (* 1/6 (pow PI 3))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 5) 120)) 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow PI 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into (* 1/120 (pow PI 5))
* [misc]backup-simplify:  Simplify (* 1/120 (pow PI 5)) into (* 1/120 (pow PI 5))
* [misc]backup-simplify:  Simplify (+ (* (* 1/120 (pow PI 5)) (pow l 5)) (+ (* (- (* 1/6 (pow PI 3))) (pow l 3)) (* PI l))) into (- (+ (* 1/120 (* (pow PI 5) (pow l 5))) (* PI l)) (* 1/6 (* (pow PI 3) (pow l 3))))
* [misc]approximate:  Taking taylor expansion of (sin (* PI (/ 1 l))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (/ PI (/ 1 l))) into (sin (* PI l))
* [misc]approximate:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI (/ 1 (- l))))) into (sin (* PI l))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 2 1)
* [misc]approximate:  Taking taylor expansion of (cos (* PI l)) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (- (* 1/2 (pow PI 2))) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 4) 24)) 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into (* 1/24 (pow PI 4))
* [misc]backup-simplify:  Simplify (* 1/24 (pow PI 4)) into (* 1/24 (pow PI 4))
* [misc]backup-simplify:  Simplify (+ (* (* 1/24 (pow PI 4)) (pow l 4)) (+ (* (- (* 1/2 (pow PI 2))) (pow l 2)) 1)) into (- (+ (* 1/24 (* (pow PI 4) (pow l 4))) 1) (* 1/2 (* (pow PI 2) (pow l 2))))
* [misc]approximate:  Taking taylor expansion of (cos (* PI (/ 1 l))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (/ PI (/ 1 l))) into (cos (* PI l))
* [misc]approximate:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in (l) around 0
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI (/ 1 (- l))))) into (cos (* PI l))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) in l
* [misc]taylor:  Taking taylor expansion of (* F F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI l)) (sin (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ 1 PI) into (/ 1 PI)
* [misc]taylor:  Taking taylor expansion of (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (* F F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI l)) (sin (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (/ (cos (* PI l)) (sin (* PI l))) into (/ (cos (* PI l)) (sin (* PI l)))
* [misc]taylor:  Taking taylor expansion of (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (* F F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI l)) (sin (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (/ (cos (* PI l)) (sin (* PI l))) into (/ (cos (* PI l)) (sin (* PI l)))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (/ (cos (* PI l)) (sin (* PI 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 (+ (* (cos (* PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 0)) 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 (+ (* (sin (* PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (/ (cos (* PI l)) (sin (* PI 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 (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (/ (cos (* PI l)) (sin (* PI l)))))) into (/ (cos (* PI l)) (sin (* PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI l)) (sin (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ 1 PI) into (/ 1 PI)
* [misc]backup-simplify:  Simplify (/ 1 PI) into (/ 1 PI)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 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 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) 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 (/ (cos (* PI l)) (sin (* PI 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 (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 PI) (+ (* (/ 1 PI) (/ 0 PI)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) 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 (/ (cos (* PI l)) (sin (* PI 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 (* (/ 1 PI) (* (/ 1 l) (pow F 2))) into (/ (pow F 2) (* PI l))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 F) (/ 1 F)) (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l))))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 F) (/ 1 F)) (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l))))) in l
* [misc]taylor:  Taking taylor expansion of (* (/ 1 F) (/ 1 F)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 F) (/ 1 F)) (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l))))) in F
* [misc]taylor:  Taking taylor expansion of (* (/ 1 F) (/ 1 F)) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 F) (/ 1 F)) (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l))))) in F
* [misc]taylor:  Taking taylor expansion of (* (/ 1 F) (/ 1 F)) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ (cos (/ PI l)) (sin (/ PI l)))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ PI l)) (sin (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
* [misc]taylor:  Taking taylor expansion of (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
* [misc]taylor:  Taking taylor expansion of (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) 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 (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (cos (/ PI l)) (sin (/ PI 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 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ (cos (/ PI l)) (sin (/ PI 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 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 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 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cos (/ PI l)) (sin (/ PI 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 (* (/ (cos (/ PI (/ 1 l))) (sin (/ PI (/ 1 l)))) (pow (* 1 (/ 1 (/ 1 F))) 2)) into (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l)))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- F)) (/ 1 (- F))) (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l)))))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- F)) (/ 1 (- F))) (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l)))))) in l
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- F)) (/ 1 (- F))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- F)) (/ 1 (- F))) (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l)))))) in F
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- F)) (/ 1 (- F))) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- F)) (/ 1 (- F))) (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l)))))) in F
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- F)) (/ 1 (- F))) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) in l
* [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI 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 (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI 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 (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) 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 (+ (* PI 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) 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 (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) 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 (+ (* PI 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))))) 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) 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 (+ (* 1 0) (* 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI 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 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) 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 (+ (* PI 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) 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 (+ (* PI 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI 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 (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI 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 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 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 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI 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 (- 0) into 0
* [misc]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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI 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 (* (/ (cos (* -1 (/ PI (/ 1 (- l))))) (sin (* -1 (/ PI (/ 1 (- l)))))) (pow (* 1 (/ 1 (/ 1 (- F)))) 2)) into (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) in l
* [misc]taylor:  Taking taylor expansion of (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) in l
* [misc]taylor:  Taking taylor expansion of (* F F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI l)) (sin (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ 1 PI) into (/ 1 PI)
* [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
* [misc]backup-simplify:  Simplify (* (pow F 2) (/ 1 PI)) into (/ (pow F 2) PI)
* [misc]backup-simplify:  Simplify (/ 1 (/ (pow F 2) PI)) into (/ PI (pow F 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) in F
* [misc]taylor:  Taking taylor expansion of (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (* F F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI l)) (sin (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (/ (cos (* PI l)) (sin (* PI l))) into (/ (cos (* PI l)) (sin (* PI l)))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (/ (cos (* PI l)) (sin (* PI l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 0)) 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 (+ (* (sin (* PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (/ (cos (* PI l)) (sin (* PI l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (/ (cos (* PI l)) (sin (* PI l)))))) into (/ (cos (* PI l)) (sin (* PI l)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (* PI l)) (sin (* PI l)))) into (/ (sin (* PI l)) (cos (* PI l)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) in F
* [misc]taylor:  Taking taylor expansion of (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) in F
* [misc]taylor:  Taking taylor expansion of (* F F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI l)) (sin (* PI l))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
* [misc]taylor:  Taking taylor expansion of (* PI l) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
* [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
* [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
* [misc]backup-simplify:  Simplify (/ (cos (* PI l)) (sin (* PI l))) into (/ (cos (* PI l)) (sin (* PI l)))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (/ (cos (* PI l)) (sin (* PI l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 0)) 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 (+ (* (sin (* PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (/ (cos (* PI l)) (sin (* PI l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (/ (cos (* PI l)) (sin (* PI l)))))) into (/ (cos (* PI l)) (sin (* PI l)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (* PI l)) (sin (* PI l)))) into (/ (sin (* PI l)) (cos (* PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* PI l)) (cos (* PI l))) in l
* [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
* [misc]taylor:  Taking taylor expansion of (* PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 0) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
* [misc]backup-simplify:  Simplify (/ PI 1) into PI
* [misc]backup-simplify:  Simplify PI into PI
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 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 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) 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 (/ (cos (* PI l)) (sin (* PI l))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 (/ (cos (* PI l)) (sin (* PI 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 (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) 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 (/ (cos (* PI l)) (sin (* PI l)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (pow PI 3))) 1) (+ (* PI (/ (- (* 1/2 (pow PI 2))) 1)) (* 0 (/ 0 1)))) into (* 1/3 (pow PI 3))
* [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 5) 120)) 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 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 (/ (pow 0 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 5) 120)) 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) 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 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cos (* PI l)) (sin (* PI l))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI 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 into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ (- (* 1/2 (pow PI 2))) 1)) (* (* 1/3 (pow PI 3)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 6) 720)) 0 (* 1 (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 4) 24) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 3) 6)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 6) 720)) 0 (* 1 (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 4) 24) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 3) 6)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* PI l))) (+ (* (/ (cos (* PI l)) (sin (* PI l))) (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))) (* 0 (/ 0 (sin (* PI l)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cos (* PI l)) (sin (* PI l)))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI l))))) (* 0 (/ 0 (/ (cos (* PI l)) (sin (* PI 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 (+ (* (* 1/3 (pow PI 3)) (* (pow l 3) (pow F -2))) (* PI (* l (pow F -2)))) into (+ (/ (* PI l) (pow F 2)) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2))))
* [misc]approximate:  Taking taylor expansion of (/ 1 (* (* (/ 1 F) (/ 1 F)) (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l)))))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (* (/ 1 F) (/ 1 F)) (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l)))))) in l
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 F) (/ 1 F)) (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l))))) in l
* [misc]taylor:  Taking taylor expansion of (* (/ 1 F) (/ 1 F)) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (/ 1 F) into (/ 1 F)
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l)))) in l
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 l))) into (cos (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 l))) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (* (/ 1 F) (/ 1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow F 2)) (/ (cos (/ PI l)) (sin (/ PI l)))) into (/ (cos (/ PI l)) (* (sin (/ PI l)) (pow F 2)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (/ PI l)) (* (sin (/ PI l)) (pow F 2)))) into (/ (* (sin (/ PI l)) (pow F 2)) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (* (/ 1 F) (/ 1 F)) (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l)))))) in F
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 F) (/ 1 F)) (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l))))) in F
* [misc]taylor:  Taking taylor expansion of (* (/ 1 F) (/ 1 F)) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ (cos (/ PI l)) (sin (/ PI l)))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (/ PI l)) (sin (/ PI l)))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (* (/ 1 F) (/ 1 F)) (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l)))))) in F
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 F) (/ 1 F)) (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l))))) in F
* [misc]taylor:  Taking taylor expansion of (* (/ 1 F) (/ 1 F)) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [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 (/ (cos (* PI (/ 1 l))) (sin (* PI (/ 1 l)))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 l))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 l)) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [misc]backup-simplify:  Simplify l into l
* [misc]backup-simplify:  Simplify (/ 1 l) into (/ 1 l)
* [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
* [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ (cos (/ PI l)) (sin (/ PI l)))) into (/ (cos (/ PI l)) (sin (/ PI l)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (/ PI l)) (sin (/ PI l)))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ PI l)) (cos (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
* [misc]taylor:  Taking taylor expansion of (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
* [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
* [misc]taylor:  Taking taylor expansion of (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) 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 (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (/ 1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (cos (/ PI l)) (sin (/ PI l))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (/ (cos (/ PI l)) (sin (/ PI 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 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 (/ 1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ (cos (/ PI l)) (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (/ (cos (/ PI l)) (sin (/ PI l))))) (* 0 (/ 0 (/ (cos (/ PI l)) (sin (/ PI 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 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))) (* 0 (/ 0 (cos (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 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 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
* [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ PI l))) (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))) (* 0 (/ 0 (sin (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cos (/ PI l)) (sin (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (/ (cos (/ PI l)) (sin (/ PI l))))) (* 0 (/ 0 (/ (cos (/ PI l)) (sin (/ PI l))))) (* 0 (/ 0 (/ (cos (/ PI l)) (sin (/ PI 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 (* (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) (pow (* 1 (/ 1 F)) 2)) into (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* [misc]approximate:  Taking taylor expansion of (/ 1 (* (* (/ 1 (- F)) (/ 1 (- F))) (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l))))))) in (F l) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (* (/ 1 (- F)) (/ 1 (- F))) (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l))))))) in l
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- F)) (/ 1 (- F))) (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l)))))) in l
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- F)) (/ 1 (- F))) in l
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in l
* [misc]taylor:  Taking taylor expansion of (- F) in l
* [misc]taylor:  Taking taylor expansion of F in l
* [misc]backup-simplify:  Simplify F into F
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (- F) into (- F)
* [misc]backup-simplify:  Simplify (/ 1 (- F)) into (/ -1 F)
* [misc]taylor:  Taking taylor expansion of (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l))))) in l
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* PI (/ 1 (- l)))) into (cos (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in l
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (* PI -1) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* PI (/ 1 (- l)))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (* (/ -1 F) (/ -1 F)) into (/ 1 (pow F 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (pow F 2)) (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))) into (/ (cos (* -1 (/ PI l))) (* (pow F 2) (sin (* -1 (/ PI l)))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (* -1 (/ PI l))) (* (pow F 2) (sin (* -1 (/ PI l)))))) into (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (* (/ 1 (- F)) (/ 1 (- F))) (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l))))))) in F
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- F)) (/ 1 (- F))) (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l)))))) in F
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- F)) (/ 1 (- F))) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (* (/ 1 (- F)) (/ 1 (- F))) (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l))))))) in F
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- F)) (/ 1 (- F))) (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l)))))) in F
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- F)) (/ 1 (- F))) in F
* [misc]taylor:  Taking taylor expansion of (/ 1 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (- F)) in F
* [misc]taylor:  Taking taylor expansion of (- F) in F
* [misc]taylor:  Taking taylor expansion of F in F
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-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 (/ (cos (* PI (/ 1 (- l)))) (sin (* PI (/ 1 (- l))))) in F
* [misc]taylor:  Taking taylor expansion of (cos (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (sin (* PI (/ 1 (- l)))) in F
* [misc]taylor:  Taking taylor expansion of (* PI (/ 1 (- l))) in F
* [misc]taylor:  Taking taylor expansion of PI in F
* [misc]backup-simplify:  Simplify PI into PI
* [misc]taylor:  Taking taylor expansion of (/ 1 (- l)) in F
* [misc]taylor:  Taking taylor expansion of (- l) in F
* [misc]taylor:  Taking taylor expansion of l in F
* [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 (* PI (/ -1 l)) into (* -1 (/ PI l))
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) in l
* [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI 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 (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
* [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
* [misc]taylor:  Taking taylor expansion of (* -1 (/ PI 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 (/ PI l) in l
* [misc]taylor:  Taking taylor expansion of PI in l
* [misc]backup-simplify:  Simplify PI into PI
* [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 (/ PI 1) into PI
* [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
* [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) 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 (+ (* PI 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) 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 (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) 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 (+ (* PI 0) (* 0 (/ -1 l))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))))) 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) 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 (+ (* 1 0) (* 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI 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 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) 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 (+ (* PI 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) 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 (+ (* PI 0) (+ (* 0 0) (* 0 (/ -1 l)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI 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 (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI 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 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))) (* 0 (/ 0 (cos (* -1 (/ PI l))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 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 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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 (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 l))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (* -1 (/ PI l)))) (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI l))))) (* 0 (/ 0 (sin (* -1 (/ PI 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 (- 0) into 0
* [misc]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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI 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 (* (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) (pow (* 1 (/ 1 (- F))) 2)) into (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (log1p (expm1 (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 2 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (expm1 (log1p (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 3 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (pow (sin (* PI l)) 1))))))>
* * * * [misc]progress:  [ 4 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (exp (log (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 5 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (log (exp (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 6 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (* (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))) (cbrt (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 7 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (cbrt (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 8 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (* (sqrt (sin (* PI l))) (sqrt (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 9 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (* 1 (sin (* PI l))))))))>
* * * * [misc]progress:  [ 10 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (log1p (expm1 (cos (* PI l)))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 11 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (expm1 (log1p (cos (* PI l)))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 12 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (pow (cos (* PI l)) 1) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 13 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (exp (log (cos (* PI l)))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 14 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (log (exp (cos (* PI l)))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 15 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (* (* (cbrt (cos (* PI l))) (cbrt (cos (* PI l)))) (cbrt (cos (* PI l)))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 16 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cbrt (* (* (cos (* PI l)) (cos (* PI l))) (cos (* PI l)))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 17 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (* (sqrt (cos (* PI l))) (sqrt (cos (* PI l)))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 18 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (* 1 (cos (* PI l))) (sin (* PI l)))))))>
* * * * [misc]progress:  [ 19 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (log1p (expm1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 20 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (expm1 (log1p (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 21 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (pow (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) 1))))>
* [enter]simplify:  Simplifying (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (/ F (sin (* PI l))) (* (cos (* PI l)) F))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (pow (* (/ F (sin (* PI l))) (* (cos (* PI l)) F)) 1))))
* * * * [misc]progress:  [ 22 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (pow (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) 1))))>
* * * * [misc]progress:  [ 23 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (exp (+ (log (* F F)) (- (log (cos (* PI l))) (log (sin (* PI l)))))))))>
* [enter]simplify:  Simplifying (+ (log (* F F)) (- (log (cos (* PI l))) (log (sin (* PI l)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (- (log (cos (* PI l))) (- (log (sin (* PI l))) (log (* F F))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (exp (- (log (cos (* PI l))) (- (log (sin (* PI l))) (log (* F F))))))))
* * * * [misc]progress:  [ 24 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (exp (+ (log (* F F)) (log (/ (cos (* PI l)) (sin (* PI l)))))))))>
* [enter]simplify:  Simplifying (+ (log (* F F)) (log (/ (cos (* PI l)) (sin (* PI l)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (+ (log (/ (cos (* PI l)) (sin (* PI l)))) (log (* F F)))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (exp (+ (log (/ (cos (* PI l)) (sin (* PI l)))) (log (* F F)))))))
* * * * [misc]progress:  [ 25 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (exp (log (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 26 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (log (exp (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 27 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (cbrt (* (* (* (* F F) (* F F)) (* F F)) (/ (* (* (cos (* PI l)) (cos (* PI l))) (cos (* PI l))) (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* F F) (* F F)) (* F F)) (/ (* (* (cos (* PI l)) (cos (* PI l))) (cos (* PI l))) (* (* (sin (* PI l)) (sin (* PI l))) (sin (* PI l)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (129 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cos (* PI l)) (sin (* PI l))) (/ (cos (* PI l)) (sin (* PI l)))) (* (* (pow F 3) (pow F 3)) (/ (cos (* PI l)) (sin (* PI l)))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (cbrt (* (* (/ (cos (* PI l)) (sin (* PI l))) (/ (cos (* PI l)) (sin (* PI l)))) (* (* (pow F 3) (pow F 3)) (/ (cos (* PI l)) (sin (* PI l)))))))))
* * * * [misc]progress:  [ 28 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (cbrt (* (* (* (* F F) (* F F)) (* F F)) (* (* (/ (cos (* PI l)) (sin (* PI l))) (/ (cos (* PI l)) (sin (* PI l)))) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* [enter]simplify:  Simplifying (* (* (* (* F F) (* F F)) (* F F)) (* (* (/ (cos (* PI l)) (sin (* PI l))) (/ (cos (* PI l)) (sin (* PI l)))) (/ (cos (* PI l)) (sin (* PI l)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (367 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (* F (pow F 5)) (cos (* PI l))) (/ (sin (* PI l)) (cos (* PI l)))) (* (/ (sin (* PI l)) (cos (* PI l))) (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (cbrt (/ (/ (* (* F (pow F 5)) (cos (* PI l))) (/ (sin (* PI l)) (cos (* PI l)))) (* (/ (sin (* PI l)) (cos (* PI l))) (sin (* PI l))))))))
* * * * [misc]progress:  [ 29 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (cbrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (cbrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))) (cbrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 30 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (cbrt (* (* (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 31 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 32 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 33 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (* (cbrt (/ (cos (* PI l)) (sin (* PI l)))) (cbrt (/ (cos (* PI l)) (sin (* PI l)))))) (cbrt (/ (cos (* PI l)) (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos (* PI l)) (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos (* PI l)) (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (* (cbrt (/ (cos (* PI l)) (sin (* PI l)))) (cbrt (/ (cos (* PI l)) (sin (* PI l)))))) (cbrt (/ (cos (* PI l)) (sin (* PI l))))))))
* * * * [misc]progress:  [ 34 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (sqrt (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (/ (cos (* PI l)) (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (sqrt (/ (cos (* PI l)) (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos (* PI l)) (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (sqrt (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (/ (cos (* PI l)) (sin (* PI l))))))))
* * * * [misc]progress:  [ 35 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (* (cbrt (cos (* PI l))) (cbrt (cos (* PI l)))) (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))))) (/ (cbrt (cos (* PI l))) (cbrt (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos (* PI l))) (cbrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos (* PI l))) (cbrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (* (cbrt (cos (* PI l))) (cbrt (cos (* PI l)))) (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))))) (/ (cbrt (cos (* PI l))) (cbrt (sin (* PI l))))))))
* * * * [misc]progress:  [ 36 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (* (cbrt (cos (* PI l))) (cbrt (cos (* PI l)))) (sqrt (sin (* PI l))))) (/ (cbrt (cos (* PI l))) (sqrt (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos (* PI l))) (sqrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos (* PI l))) (sqrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (* (cbrt (cos (* PI l))) (cbrt (cos (* PI l)))) (sqrt (sin (* PI l))))) (/ (cbrt (cos (* PI l))) (sqrt (sin (* PI l))))))))
* * * * [misc]progress:  [ 37 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (* (cbrt (cos (* PI l))) (cbrt (cos (* PI l)))) 1)) (/ (cbrt (cos (* PI l))) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos (* PI l))) (sin (* PI l)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos (* PI l))) (sin (* PI l)))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (* (cbrt (cos (* PI l))) (cbrt (cos (* PI l)))) 1)) (/ (cbrt (cos (* PI l))) (sin (* PI l)))))))
* * * * [misc]progress:  [ 38 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (sqrt (cos (* PI l))) (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))))) (/ (sqrt (cos (* PI l))) (cbrt (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos (* PI l))) (cbrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos (* PI l))) (cbrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (sqrt (cos (* PI l))) (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))))) (/ (sqrt (cos (* PI l))) (cbrt (sin (* PI l))))))))
* * * * [misc]progress:  [ 39 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (sqrt (cos (* PI l))) (sqrt (sin (* PI l))))) (/ (sqrt (cos (* PI l))) (sqrt (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos (* PI l))) (sqrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos (* PI l))) (sqrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (sqrt (cos (* PI l))) (sqrt (sin (* PI l))))) (/ (sqrt (cos (* PI l))) (sqrt (sin (* PI l))))))))
* * * * [misc]progress:  [ 40 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (sqrt (cos (* PI l))) 1)) (/ (sqrt (cos (* PI l))) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos (* PI l))) (sin (* PI l)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos (* PI l))) (sin (* PI l)))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ (sqrt (cos (* PI l))) 1)) (/ (sqrt (cos (* PI l))) (sin (* PI l)))))))
* * * * [misc]progress:  [ 41 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ 1 (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))))) (/ (cos (* PI l)) (cbrt (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (cos (* PI l)) (cbrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (cos (* PI l)) (cbrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ 1 (* (cbrt (sin (* PI l))) (cbrt (sin (* PI l)))))) (/ (cos (* PI l)) (cbrt (sin (* PI l))))))))
* * * * [misc]progress:  [ 42 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ 1 (sqrt (sin (* PI l))))) (/ (cos (* PI l)) (sqrt (sin (* PI l))))))))>
* [enter]simplify:  Simplifying (/ (cos (* PI l)) (sqrt (sin (* PI l))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (cos (* PI l)) (sqrt (sin (* PI l))))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ 1 (sqrt (sin (* PI l))))) (/ (cos (* PI l)) (sqrt (sin (* PI l))))))))
* * * * [misc]progress:  [ 43 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ 1 1)) (/ (cos (* PI l)) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (/ (cos (* PI l)) (sin (* PI l)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cos (* PI l)) (sin (* PI l)))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (/ 1 1)) (/ (cos (* PI l)) (sin (* PI l)))))))
* * * * [misc]progress:  [ 44 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) 1) (/ (cos (* PI l)) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (/ (cos (* PI l)) (sin (* PI l)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cos (* PI l)) (sin (* PI l)))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) 1) (/ (cos (* PI l)) (sin (* PI l)))))))
* * * * [misc]progress:  [ 45 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (cos (* PI l))) (/ 1 (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (/ 1 (sin (* PI l)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin (* l PI)))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* (* F F) (cos (* PI l))) (/ 1 (sin (* l PI)))))))
* * * * [misc]progress:  [ 46 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* F (* F (/ (cos (* PI l)) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 47 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (* F F) (cos (* PI l))) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (sin (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sin (* PI l))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (/ (* (* F F) (cos (* PI l))) (sin (* PI l))))))
* * * * [misc]progress:  [ 48 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (/ (cos (* PI l)) (sin (* PI l))) (* F F)))))>
* * * * [misc]progress:  [ 49 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (log1p (expm1 (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 50 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (expm1 (log1p (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 51 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (pow (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) -1)))>
* * * * [misc]progress:  [ 52 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (pow (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) (- 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to -1
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (pow (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) -1)))
* * * * [misc]progress:  [ 53 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (pow (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) (- 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to -1
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (pow (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) -1)))
* * * * [misc]progress:  [ 54 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (pow (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) 1)))>
* * * * [misc]progress:  [ 55 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (+ (log (* F F)) (- (log (cos (* PI l))) (log (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 56 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (+ (log (* F F)) (log (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 57 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (log (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 58 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (log (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 59 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (log (exp (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 60 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (* (cbrt (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))) (cbrt (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))))) (cbrt (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 61 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (cbrt (* (* (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 62 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (sqrt (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))) (sqrt (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))>
* * * * [misc]progress:  [ 63 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (- 1) (- (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 64 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* 1 (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 65 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* 1 (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))))))>
* * * * [misc]progress:  [ 66 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))) 1))))>
* * * * [misc]progress:  [ 67 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (* F F)) (/ (cos (* PI l)) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (/ (cos (* PI l)) (sin (* PI l)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cos (* PI l)) (sin (* PI l)))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (* F F)) (/ (cos (* PI l)) (sin (* PI l))))))
* * * * [misc]progress:  [ 68 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (/ 1 (* (* F F) (cos (* PI l)))) (sin (* PI l)))))>
* [enter]simplify:  Simplifying (sin (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sin (* PI l))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (* (/ 1 (* (* F F) (cos (* PI l)))) (sin (* PI l)))))
* * * * [misc]progress:  [ 69 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (- (+ (* 1/120 (* (pow PI 5) (pow l 5))) (* PI l)) (* 1/6 (* (pow PI 3) (pow l 3)))))))))>
* [enter]simplify:  Simplifying (- (+ (* 1/120 (* (pow PI 5) (pow l 5))) (* PI l)) (* 1/6 (* (pow PI 3) (pow l 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (274 enodes)
* [exit]simplify:  Simplified to (- (fma 1/120 (* (pow PI 5) (pow l 5)) (* PI l)) (* (* (* l l) (* PI l)) (* (* PI PI) 1/6)))
* [misc]simplify:  Simplified (2 2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (- (fma 1/120 (* (pow PI 5) (pow l 5)) (* PI l)) (* (* (* l l) (* PI l)) (* (* PI PI) 1/6))))))))
* * * * [misc]progress:  [ 70 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (sin (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sin (* PI l))
* [misc]simplify:  Simplified (2 2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))
* * * * [misc]progress:  [ 71 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (sin (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sin (* PI l))
* [misc]simplify:  Simplified (2 2 2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))
* * * * [misc]progress:  [ 72 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (- (+ (* 1/24 (* (pow PI 4) (pow l 4))) 1) (* 1/2 (* (pow PI 2) (pow l 2)))) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (- (+ (* 1/24 (* (pow PI 4) (pow l 4))) 1) (* 1/2 (* (pow PI 2) (pow l 2))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (178 enodes)
* * [misc]simplify:  iters left: 2 (375 enodes)
* [exit]simplify:  Simplified to (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1)) (sin (* PI l)))))))
* * * * [misc]progress:  [ 73 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (cos (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cos (* PI l))
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))
* * * * [misc]progress:  [ 74 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))>
* [enter]simplify:  Simplifying (cos (* PI l))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cos (* PI l))
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (F l) (- (* PI l) (/ 1 (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))
* * * * [misc]progress:  [ 75 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (pow F 2) (* PI l)))))>
* [enter]simplify:  Simplifying (/ (pow F 2) (* PI l))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (/ (* F F) (* PI l))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (* PI l)))))
* * * * [misc]progress:  [ 76 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (/ (* F F) (sin (* PI l))) (cos (* PI l)))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (/ (* F F) (sin (* PI l))) (cos (* PI l))))))
* * * * [misc]progress:  [ 77 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l))))))>
* [enter]simplify:  Simplifying (/ (* (cos (* PI l)) (pow F 2)) (sin (* PI l)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (/ (* F F) (sin (* PI l))) (cos (* PI l)))
* [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (/ 1 (* (/ (* F F) (sin (* PI l))) (cos (* PI l))))))
* * * * [misc]progress:  [ 78 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (+ (/ (* PI l) (pow F 2)) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2))))))>
* [enter]simplify:  Simplifying (+ (/ (* PI l) (pow F 2)) (* 1/3 (/ (* (pow PI 3) (pow l 3)) (pow F 2))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (379 enodes)
* [exit]simplify:  Simplified to (fma (* (/ (* PI l) (/ F l)) (/ (* PI PI) (/ F l))) 1/3 (* (/ l F) (/ PI F)))
* [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (fma (* (/ (* PI l) (/ F l)) (/ (* PI PI) (/ F l))) 1/3 (* (/ l F) (/ PI F)))))
* * * * [misc]progress:  [ 79 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))
* [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
* * * * [misc]progress:  [ 80 / 80 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
* [enter]simplify:  Simplifying (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))
* [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime:  Finding splitpoints for: (#<alt (λ (F l) (fma (tan (expm1 (log1p (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (expm1 (log1p (* PI l))))))))> #<alt (λ (F l) (fma (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (exp (log (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))) (sin (* PI l))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* F (* F (/ (cos (* PI l)) (sin (* PI l))))))))> #<alt (λ (F l) (cbrt (* (* (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))))))))> #<alt (λ (F l) (* (* (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (* (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))))>)
* * * [misc]regime-changes:  Trying 4 branch expressions: (F (* F F) l (* PI l))
* * * * [misc]regimes:  Trying to branch on F from (#<alt (λ (F l) (fma (tan (expm1 (log1p (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (expm1 (log1p (* PI l))))))))> #<alt (λ (F l) (fma (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (exp (log (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))) (sin (* PI l))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* F (* F (/ (cos (* PI l)) (sin (* PI l))))))))> #<alt (λ (F l) (cbrt (* (* (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))))))))> #<alt (λ (F l) (* (* (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (* (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))))>)
* * * * [misc]regimes:  Trying to branch on (* F F) from (#<alt (λ (F l) (fma (tan (expm1 (log1p (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (expm1 (log1p (* PI l))))))))> #<alt (λ (F l) (fma (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (exp (log (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))) (sin (* PI l))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* F (* F (/ (cos (* PI l)) (sin (* PI l))))))))> #<alt (λ (F l) (cbrt (* (* (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))))))))> #<alt (λ (F l) (* (* (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (* (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))))>)
* * * * [misc]regimes:  Trying to branch on (* F F) from (#<alt (λ (F l) (fma (tan (expm1 (log1p (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (fma (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (exp (log (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))> #<alt (λ (F l) (cbrt (* (* (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (* (* (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (* (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))))>)
* * * * [misc]regimes:  Trying to branch on l from (#<alt (λ (F l) (fma (tan (expm1 (log1p (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (expm1 (log1p (* PI l))))))))> #<alt (λ (F l) (fma (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (exp (log (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))) (sin (* PI l))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* F (* F (/ (cos (* PI l)) (sin (* PI l))))))))> #<alt (λ (F l) (cbrt (* (* (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))))))))> #<alt (λ (F l) (* (* (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (* (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))))>)
* * * * [misc]regimes:  Trying to branch on (* PI l) from (#<alt (λ (F l) (fma (tan (expm1 (log1p (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (expm1 (log1p (* PI l))))))))> #<alt (λ (F l) (fma (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (exp (log (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))) (sin (* PI l))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* F (* F (/ (cos (* PI l)) (sin (* PI l))))))))> #<alt (λ (F l) (cbrt (* (* (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))))))))> #<alt (λ (F l) (* (* (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (* (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))))>)
* * * * [misc]regimes:  Trying to branch on (* PI l) from (#<alt (λ (F l) (fma (tan (expm1 (log1p (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (expm1 (log1p (* PI l))))))))> #<alt (λ (F l) (fma (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (exp (log (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* F (* F (/ (cos (* PI l)) (sin (* PI l))))))))> #<alt (λ (F l) (cbrt (* (* (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))))))))> #<alt (λ (F l) (* (* (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (* (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))))>)
* * * [misc]regime:  Found split indices: #<option (#s(si 8 77) #s(si 11 99) #s(si 6 145) #s(si 11 180) #s(si 6 256))>
* [misc]binary-search:  Improving bounds with binary search for F and (#<alt (λ (F l) (fma (tan (expm1 (log1p (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (expm1 (log1p (* PI l))))))))> #<alt (λ (F l) (fma (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (exp (log (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))) (sin (* PI l))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* F (* F (/ (cos (* PI l)) (sin (* PI l))))))))> #<alt (λ (F l) (cbrt (* (* (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))))))))> #<alt (λ (F l) (* (* (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (* (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))))>)
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 15 / 16
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 19 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 15 / 16
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 19 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 15 / 16
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 19 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 15 / 16
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 18 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 15 / 16
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 18 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 15 / 16
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 19 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 15 / 16
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 19 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 15 / 16
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 19 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  Found splitpoints: (#s(sp 8 F -3.078216244924181e-29) #s(sp 11 F -2.1786121626124327e-160) #s(sp 6 F 3.999174612283781e-163) #s(sp 11 F 1.6826208307696995e-35) #s(sp 6 F +nan.0)) , with alts (#<alt (λ (F l) (fma (tan (expm1 (log1p (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (expm1 (log1p (* PI l))))))))> #<alt (λ (F l) (fma (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (/ -1 (* F F)) (* PI l)))> #<alt (λ (F l) (exp (log (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l))))) (sqrt (* (* F F) (/ (cos (* PI l)) (sin (* PI l)))))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* (pow F 2) (fma (pow l 4) (* (pow PI 4) 1/24) (fma (* (* PI l) (* PI l)) -1/2 1))) (sin (* PI l))))))> #<alt (λ (F l) (- (* PI l) (/ 1 (* F (* F (/ (cos (* PI l)) (sin (* PI l))))))))> #<alt (λ (F l) (cbrt (* (* (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))))))))> #<alt (λ (F l) (* (* (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))) (cbrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (* (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l))) (sqrt (fma (tan (* PI l)) (/ -1 (* F F)) (* PI l)))))> #<alt (λ (F l) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))))>)
* [enter]simplify:  Simplifying (if (<= F -3.078216244924181e-29) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))))))) (if (<= F -2.1786121626124327e-160) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))) (if (<= F 3.999174612283781e-163) (- (* PI l) (/ 1 (* F (* F (/ (cos (* PI l)) (sin (* PI l))))))) (if (<= F 1.6826208307696995e-35) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))) (- (* PI l) (/ 1 (* F (* F (/ (cos (* PI l)) (sin (* PI l)))))))))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* [exit]simplify:  Simplified to (if (<= F -3.078216244924181e-29) (- (* PI l) (/ (sin (* PI l)) (* (cos (* (cbrt (* PI l)) (* (cbrt (* PI l)) (cbrt (* PI l))))) (pow F 2)))) (if (or (<= F -2.1786121626124327e-160) (and (not (<= F 3.999174612283781e-163)) (<= F 1.6826208307696995e-35))) (- (* PI l) (/ 1 (fma (* PI l) (* (* F F) -1/3) (/ (* F F) (* PI l))))) (- (* PI l) (/ 1 (* F (* (/ (cos (* PI l)) (sin (* PI l))) F))))))
* * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 2112
* * * * [misc]points:  Setting MPFR precision to 2368
* * * * [misc]points:  Setting MPFR precision to 2624
* * * * [misc]points:  Setting MPFR precision to 2880
* * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 2624
* * * * [misc]points:  Setting MPFR precision to 2880
* * * * [misc]points:  Setting MPFR precision to 3136
* * * * [misc]points:  Setting MPFR precision to 3392
* * * * [misc]points:  Computing exacts for 8000 points
* * * * [misc]points:  Setting MPFR precision to 3136
* * * * [misc]points:  Setting MPFR precision to 3392
* * * * [misc]points:  Setting MPFR precision to 3648
* * * * [misc]points:  Setting MPFR precision to 3904
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 544 additional inputs, on iter 1 have 7456 / 8000
* * * * [misc]points:  Computing exacts on every 34 of 544 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 3648
* * * * [misc]points:  Setting MPFR precision to 3904
* * * * [misc]points:  Computing exacts on every 17 of 544 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 3648
* * * * [misc]points:  Setting MPFR precision to 3904
* * * * [misc]points:  Computing exacts on every 8 of 544 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 3648
* * * * [misc]points:  Setting MPFR precision to 3904
* * * * [misc]points:  Computing exacts on every 4 of 544 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 3648
* * * * [misc]points:  Setting MPFR precision to 3904
* * * * [misc]points:  Computing exacts on every 2 of 544 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 3648
* * * * [misc]points:  Setting MPFR precision to 3904
* * * * [misc]points:  Setting MPFR precision to 4160
* * * * [misc]points:  Computing exacts for 544 points
* * * * [misc]points:  Setting MPFR precision to 3904
* * * * [misc]points:  Setting MPFR precision to 4160
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 46 additional inputs, on iter 2 have 7954 / 8000
* * * * [misc]points:  Computing exacts on every 2 of 46 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 3904
* * * * [misc]points:  Setting MPFR precision to 4160
* * * * [misc]points:  Computing exacts for 46 points
* * * * [misc]points:  Setting MPFR precision to 3904
* * * * [misc]points:  Setting MPFR precision to 4160
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 7999 / 8000
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 3904
* * * * [misc]points:  Setting MPFR precision to 4160
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8003 points with exact outputs