1544607065.485 * [misc]progress:  [Phase 1 of 3] Setting up.
1544607065.486 * * * [misc]progress:  [1/2] Preparing points
1544607065.486 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1544607066.247 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607066.247 * * * * [misc]points:  Sampling 139 additional inputs, on iter 1 have 117 / 256
1544607066.583 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607066.583 * * * * [misc]points:  Sampling 82 additional inputs, on iter 2 have 174 / 256
1544607066.783 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607066.783 * * * * [misc]points:  Sampling 38 additional inputs, on iter 3 have 218 / 256
1544607066.915 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607066.915 * * * * [misc]points:  Sampling 23 additional inputs, on iter 4 have 233 / 256
1544607066.981 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607066.981 * * * * [misc]points:  Sampling 16 additional inputs, on iter 5 have 240 / 256
1544607066.998 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607066.998 * * * * [misc]points:  Sampling 5 additional inputs, on iter 6 have 251 / 256
1544607067.005 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607067.005 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 254 / 256
1544607067.012 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607067.012 * * * * [exit]points:  Sampled 256 points with exact outputs
1544607067.012 * * * [misc]progress:  [2/2] Setting up program.
1544607067.023 * [misc]progress:  [Phase 2 of 3] Improving.
1544607067.024 * [enter]simplify:  Simplifying (- (* PI l) (* (/ 1 (* F F)) (tan (* PI l))))
1544607067.027 * * [misc]simplify:  iters left: 6 (10 enodes)
1544607067.466 * * [misc]simplify:  iters left: 5 (20 enodes)
1544607067.473 * * [misc]simplify:  iters left: 4 (43 enodes)
1544607067.489 * * [misc]simplify:  iters left: 3 (86 enodes)
1544607067.513 * * [misc]simplify:  iters left: 2 (145 enodes)
1544607067.571 * * [misc]simplify:  iters left: 1 (226 enodes)
1544607067.668 * [exit]simplify:  Simplified to (- (* PI l) (/ (tan (* PI l)) (* F F)))
1544607067.678 * * [misc]progress:  iteration 1 / 4
1544607067.678 * * * [misc]progress:  picking best candidate
1544607067.687 * * * * [misc]pick:  Picked  #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1544607067.687 * * * [misc]progress:  localizing error
1544607067.725 * * * [misc]progress:  generating rewritten candidates
1544607067.725 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1544607067.790 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1544607067.805 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1)
1544607067.806 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1544607067.808 * * * [misc]progress:  generating series expansions
1544607067.808 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1544607067.817 * [misc]backup-simplify:  Simplify (/ (tan (* PI l)) (* F F)) into (/ (tan (* PI l)) (pow F 2))
1544607067.817 * [misc]approximate:  Taking taylor expansion of (/ (tan (* PI l)) (pow F 2)) in (l F) around 0
1544607067.818 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) (pow F 2)) in F
1544607067.818 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in F
1544607067.820 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607067.820 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
1544607067.820 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1544607067.820 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.820 * [misc]backup-simplify:  Simplify PI into PI
1544607067.820 * [misc]taylor:  Taking taylor expansion of l in F
1544607067.820 * [misc]backup-simplify:  Simplify l into l
1544607067.820 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607067.820 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1544607067.820 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1544607067.821 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
1544607067.821 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1544607067.821 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.821 * [misc]backup-simplify:  Simplify PI into PI
1544607067.821 * [misc]taylor:  Taking taylor expansion of l in F
1544607067.821 * [misc]backup-simplify:  Simplify l into l
1544607067.821 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607067.821 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1544607067.821 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1544607067.821 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
1544607067.821 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
1544607067.822 * [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
1544607067.822 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
1544607067.822 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
1544607067.823 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607067.823 * [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
1544607067.823 * [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607067.823 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1544607067.823 * [misc]taylor:  Taking taylor expansion of F in F
1544607067.823 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.823 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.824 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544607067.824 * [misc]backup-simplify:  Simplify (/ (/ (sin (* PI l)) (cos (* PI l))) 1) into (/ (sin (* PI l)) (cos (* PI l)))
1544607067.824 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) (pow F 2)) in l
1544607067.824 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607067.824 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607067.824 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607067.824 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607067.824 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.824 * [misc]backup-simplify:  Simplify PI into PI
1544607067.824 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.824 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.824 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.825 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607067.825 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607067.825 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607067.825 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607067.825 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.825 * [misc]backup-simplify:  Simplify PI into PI
1544607067.825 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.825 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.825 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.825 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607067.826 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607067.827 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607067.828 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.828 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1544607067.828 * [misc]taylor:  Taking taylor expansion of F in l
1544607067.828 * [misc]backup-simplify:  Simplify F into F
1544607067.828 * [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
1544607067.828 * [misc]backup-simplify:  Simplify (/ PI (pow F 2)) into (/ PI (pow F 2))
1544607067.828 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) (pow F 2)) in l
1544607067.828 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607067.828 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607067.828 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607067.828 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607067.828 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.828 * [misc]backup-simplify:  Simplify PI into PI
1544607067.828 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.828 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.828 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.828 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607067.829 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607067.829 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607067.829 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607067.829 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.829 * [misc]backup-simplify:  Simplify PI into PI
1544607067.829 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.829 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.829 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.829 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607067.829 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607067.830 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607067.830 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.830 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1544607067.830 * [misc]taylor:  Taking taylor expansion of F in l
1544607067.830 * [misc]backup-simplify:  Simplify F into F
1544607067.831 * [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
1544607067.831 * [misc]backup-simplify:  Simplify (/ PI (pow F 2)) into (/ PI (pow F 2))
1544607067.831 * [misc]taylor:  Taking taylor expansion of (/ PI (pow F 2)) in F
1544607067.831 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.831 * [misc]backup-simplify:  Simplify PI into PI
1544607067.831 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1544607067.831 * [misc]taylor:  Taking taylor expansion of F in F
1544607067.831 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.831 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.831 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544607067.831 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.832 * [misc]backup-simplify:  Simplify PI into PI
1544607067.832 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607067.833 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607067.834 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607067.835 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607067.835 * [misc]backup-simplify:  Simplify (+ (* F 0) (* 0 F)) into 0
1544607067.835 * [misc]backup-simplify:  Simplify (- (/ 0 (pow F 2)) (+ (* (/ PI (pow F 2)) (/ 0 (pow F 2))))) into 0
1544607067.835 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607067.835 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.835 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544607067.836 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607067.836 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.837 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607067.839 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1544607067.840 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1544607067.843 * [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))
1544607067.843 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (* 0 F))) into 0
1544607067.844 * [misc]backup-simplify:  Simplify (- (/ (* 1/3 (pow PI 3)) (pow F 2)) (+ (* (/ PI (pow F 2)) (/ 0 (pow F 2))) (* 0 (/ 0 (pow F 2))))) into (* 1/3 (/ (pow PI 3) (pow F 2)))
1544607067.844 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (pow PI 3) (pow F 2))) in F
1544607067.844 * [misc]taylor:  Taking taylor expansion of 1/3 in F
1544607067.844 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544607067.844 * [misc]taylor:  Taking taylor expansion of (/ (pow PI 3) (pow F 2)) in F
1544607067.844 * [misc]taylor:  Taking taylor expansion of (pow PI 3) in F
1544607067.844 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.844 * [misc]backup-simplify:  Simplify PI into PI
1544607067.845 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1544607067.845 * [misc]taylor:  Taking taylor expansion of F in F
1544607067.845 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.845 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.845 * [misc]backup-simplify:  Simplify (* PI PI) into (pow PI 2)
1544607067.845 * [misc]backup-simplify:  Simplify (* PI (pow PI 2)) into (pow PI 3)
1544607067.845 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544607067.846 * [misc]backup-simplify:  Simplify (/ (pow PI 3) 1) into (pow PI 3)
1544607067.846 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1544607067.847 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1544607067.847 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544607067.848 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607067.848 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.849 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607067.851 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607067.851 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607067.852 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607067.856 * [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
1544607067.856 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (+ (* 0 0) (* 0 F)))) into 0
1544607067.857 * [misc]backup-simplify:  Simplify (- (/ 0 (pow F 2)) (+ (* (/ PI (pow F 2)) (/ 0 (pow F 2))) (* 0 (/ 0 (pow F 2))) (* (* 1/3 (/ (pow PI 3) (pow F 2))) (/ 0 (pow F 2))))) into 0
1544607067.857 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607067.857 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.858 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 PI)) into 0
1544607067.859 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (pow PI 2))) into 0
1544607067.859 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544607067.860 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow PI 3) (/ 0 1)))) into 0
1544607067.861 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow PI 3))) into 0
1544607067.861 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.861 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.861 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544607067.862 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607067.862 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.872 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607067.879 * [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))
1544607067.880 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607067.885 * [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))
1544607067.894 * [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))
1544607067.894 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 F))))) into 0
1544607067.897 * [misc]backup-simplify:  Simplify (- (/ (* 2/15 (pow PI 5)) (pow F 2)) (+ (* (/ PI (pow F 2)) (/ 0 (pow F 2))) (* 0 (/ 0 (pow F 2))) (* (* 1/3 (/ (pow PI 3) (pow F 2))) (/ 0 (pow F 2))) (* 0 (/ 0 (pow F 2))))) into (* 2/15 (/ (pow PI 5) (pow F 2)))
1544607067.897 * [misc]taylor:  Taking taylor expansion of (* 2/15 (/ (pow PI 5) (pow F 2))) in F
1544607067.897 * [misc]taylor:  Taking taylor expansion of 2/15 in F
1544607067.897 * [misc]backup-simplify:  Simplify 2/15 into 2/15
1544607067.897 * [misc]taylor:  Taking taylor expansion of (/ (pow PI 5) (pow F 2)) in F
1544607067.897 * [misc]taylor:  Taking taylor expansion of (pow PI 5) in F
1544607067.897 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.897 * [misc]backup-simplify:  Simplify PI into PI
1544607067.897 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1544607067.897 * [misc]taylor:  Taking taylor expansion of F in F
1544607067.897 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.897 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.898 * [misc]backup-simplify:  Simplify (* PI PI) into (pow PI 2)
1544607067.899 * [misc]backup-simplify:  Simplify (* (pow PI 2) (pow PI 2)) into (pow PI 4)
1544607067.900 * [misc]backup-simplify:  Simplify (* PI (pow PI 4)) into (pow PI 5)
1544607067.900 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544607067.901 * [misc]backup-simplify:  Simplify (/ (pow PI 5) 1) into (pow PI 5)
1544607067.901 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1544607067.902 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1544607067.905 * [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)))))
1544607067.905 * [misc]backup-simplify:  Simplify (/ (tan (* PI (/ 1 l))) (* (/ 1 F) (/ 1 F))) into (* (tan (/ PI l)) (pow F 2))
1544607067.905 * [misc]approximate:  Taking taylor expansion of (* (tan (/ PI l)) (pow F 2)) in (l F) around 0
1544607067.905 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) (pow F 2)) in F
1544607067.905 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in F
1544607067.905 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607067.905 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1544607067.905 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607067.905 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.905 * [misc]backup-simplify:  Simplify PI into PI
1544607067.905 * [misc]taylor:  Taking taylor expansion of l in F
1544607067.905 * [misc]backup-simplify:  Simplify l into l
1544607067.905 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607067.906 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607067.906 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607067.906 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1544607067.906 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607067.906 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.906 * [misc]backup-simplify:  Simplify PI into PI
1544607067.906 * [misc]taylor:  Taking taylor expansion of l in F
1544607067.906 * [misc]backup-simplify:  Simplify l into l
1544607067.906 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607067.906 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607067.906 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607067.906 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1544607067.906 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1544607067.906 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1544607067.906 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1544607067.906 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1544607067.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607067.907 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1544607067.907 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607067.907 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1544607067.907 * [misc]taylor:  Taking taylor expansion of F in F
1544607067.907 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.907 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.907 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) (pow F 2)) in l
1544607067.907 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607067.907 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607067.907 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607067.907 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607067.907 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.907 * [misc]backup-simplify:  Simplify PI into PI
1544607067.907 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.907 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.907 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.908 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.908 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607067.908 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607067.908 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607067.908 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.908 * [misc]backup-simplify:  Simplify PI into PI
1544607067.908 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.908 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.908 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.908 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.908 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607067.908 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607067.908 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1544607067.908 * [misc]taylor:  Taking taylor expansion of F in l
1544607067.908 * [misc]backup-simplify:  Simplify F into F
1544607067.908 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) (pow F 2)) in l
1544607067.908 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607067.908 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607067.908 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607067.909 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607067.909 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.909 * [misc]backup-simplify:  Simplify PI into PI
1544607067.909 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.909 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.909 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.909 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.909 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607067.909 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607067.909 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607067.909 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.909 * [misc]backup-simplify:  Simplify PI into PI
1544607067.909 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.909 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.909 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.909 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.909 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607067.909 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607067.910 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1544607067.910 * [misc]taylor:  Taking taylor expansion of F in l
1544607067.910 * [misc]backup-simplify:  Simplify F into F
1544607067.910 * [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
1544607067.910 * [misc]backup-simplify:  Simplify (* (/ (sin (/ PI l)) (cos (/ PI l))) (pow F 2)) into (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l)))
1544607067.910 * [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l))) in F
1544607067.910 * [misc]taylor:  Taking taylor expansion of (* (pow F 2) (sin (/ PI l))) in F
1544607067.910 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1544607067.910 * [misc]taylor:  Taking taylor expansion of F in F
1544607067.910 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.910 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.910 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1544607067.910 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607067.910 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.910 * [misc]backup-simplify:  Simplify PI into PI
1544607067.910 * [misc]taylor:  Taking taylor expansion of l in F
1544607067.910 * [misc]backup-simplify:  Simplify l into l
1544607067.910 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607067.910 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607067.910 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607067.910 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1544607067.910 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607067.910 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.910 * [misc]backup-simplify:  Simplify PI into PI
1544607067.910 * [misc]taylor:  Taking taylor expansion of l in F
1544607067.910 * [misc]backup-simplify:  Simplify l into l
1544607067.910 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607067.911 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607067.911 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607067.911 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544607067.911 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1544607067.911 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1544607067.911 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1544607067.911 * [misc]backup-simplify:  Simplify (* 1 (sin (/ PI l))) into (sin (/ PI l))
1544607067.911 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1544607067.911 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1544607067.911 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607067.912 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1544607067.912 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607067.912 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607067.912 * [misc]backup-simplify:  Simplify (+ (* F 0) (* 0 F)) into 0
1544607067.912 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1544607067.913 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (* 0 (pow F 2))) into 0
1544607067.913 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607067.913 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.913 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.913 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607067.913 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
1544607067.913 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607067.914 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607067.914 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
1544607067.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607067.914 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544607067.915 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (/ PI l)))) into 0
1544607067.915 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607067.915 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
1544607067.915 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607067.916 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607067.916 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) into 0
1544607067.916 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607067.916 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607067.917 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1544607067.917 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.917 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (* 0 F))) into 0
1544607067.917 * [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
1544607067.918 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (+ (* 0 0) (* 0 (pow F 2)))) into 0
1544607067.918 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607067.918 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.918 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.918 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.919 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607067.919 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1544607067.919 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607067.920 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607067.920 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1544607067.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607067.920 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544607067.920 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sin (/ PI l))))) into 0
1544607067.921 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607067.921 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1544607067.922 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607067.922 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607067.922 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1544607067.923 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607067.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607067.923 * [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
1544607067.923 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.924 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (+ (* 0 0) (* 0 F)))) into 0
1544607067.924 * [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
1544607067.925 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow F 2))))) into 0
1544607067.925 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607067.925 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.925 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.925 * [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))))
1544607067.925 * [misc]backup-simplify:  Simplify (/ (tan (* PI (/ 1 (- l)))) (* (/ 1 (- F)) (/ 1 (- F)))) into (* (tan (* -1 (/ PI l))) (pow F 2))
1544607067.925 * [misc]approximate:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) (pow F 2)) in (l F) around 0
1544607067.925 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) (pow F 2)) in F
1544607067.925 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in F
1544607067.925 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607067.925 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1544607067.925 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607067.925 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607067.925 * [misc]backup-simplify:  Simplify -1 into -1
1544607067.925 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607067.926 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.926 * [misc]backup-simplify:  Simplify PI into PI
1544607067.926 * [misc]taylor:  Taking taylor expansion of l in F
1544607067.926 * [misc]backup-simplify:  Simplify l into l
1544607067.926 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607067.926 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607067.926 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607067.926 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607067.926 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1544607067.926 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607067.926 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607067.926 * [misc]backup-simplify:  Simplify -1 into -1
1544607067.926 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607067.926 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.926 * [misc]backup-simplify:  Simplify PI into PI
1544607067.926 * [misc]taylor:  Taking taylor expansion of l in F
1544607067.926 * [misc]backup-simplify:  Simplify l into l
1544607067.926 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607067.926 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607067.926 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607067.926 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607067.926 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1544607067.927 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1544607067.927 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1544607067.927 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1544607067.927 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1544607067.927 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607067.927 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1544607067.927 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607067.927 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1544607067.927 * [misc]taylor:  Taking taylor expansion of F in F
1544607067.927 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.927 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.928 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) (pow F 2)) in l
1544607067.928 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607067.928 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607067.928 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607067.928 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607067.928 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607067.928 * [misc]backup-simplify:  Simplify -1 into -1
1544607067.928 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607067.928 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.928 * [misc]backup-simplify:  Simplify PI into PI
1544607067.928 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.928 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.928 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.928 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.928 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607067.928 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607067.928 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607067.928 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607067.928 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607067.928 * [misc]backup-simplify:  Simplify -1 into -1
1544607067.928 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607067.928 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.928 * [misc]backup-simplify:  Simplify PI into PI
1544607067.928 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.928 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.929 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.929 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.929 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607067.929 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607067.929 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607067.929 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1544607067.929 * [misc]taylor:  Taking taylor expansion of F in l
1544607067.929 * [misc]backup-simplify:  Simplify F into F
1544607067.929 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) (pow F 2)) in l
1544607067.929 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607067.929 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607067.929 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607067.929 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607067.929 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607067.929 * [misc]backup-simplify:  Simplify -1 into -1
1544607067.929 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607067.929 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.929 * [misc]backup-simplify:  Simplify PI into PI
1544607067.930 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.930 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.930 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.930 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.930 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607067.930 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607067.930 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607067.930 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607067.930 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607067.930 * [misc]backup-simplify:  Simplify -1 into -1
1544607067.930 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607067.930 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.930 * [misc]backup-simplify:  Simplify PI into PI
1544607067.930 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.930 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.930 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.930 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.931 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607067.931 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607067.931 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607067.931 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1544607067.931 * [misc]taylor:  Taking taylor expansion of F in l
1544607067.931 * [misc]backup-simplify:  Simplify F into F
1544607067.931 * [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
1544607067.931 * [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))))
1544607067.932 * [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))) in F
1544607067.932 * [misc]taylor:  Taking taylor expansion of (* (pow F 2) (sin (* -1 (/ PI l)))) in F
1544607067.932 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1544607067.932 * [misc]taylor:  Taking taylor expansion of F in F
1544607067.932 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.932 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.932 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1544607067.932 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607067.932 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607067.932 * [misc]backup-simplify:  Simplify -1 into -1
1544607067.932 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607067.932 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.932 * [misc]backup-simplify:  Simplify PI into PI
1544607067.932 * [misc]taylor:  Taking taylor expansion of l in F
1544607067.932 * [misc]backup-simplify:  Simplify l into l
1544607067.932 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607067.932 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607067.932 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607067.932 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607067.932 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1544607067.933 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607067.933 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607067.933 * [misc]backup-simplify:  Simplify -1 into -1
1544607067.933 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607067.933 * [misc]taylor:  Taking taylor expansion of PI in F
1544607067.933 * [misc]backup-simplify:  Simplify PI into PI
1544607067.933 * [misc]taylor:  Taking taylor expansion of l in F
1544607067.933 * [misc]backup-simplify:  Simplify l into l
1544607067.933 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607067.933 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607067.933 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607067.933 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607067.934 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544607067.934 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1544607067.934 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1544607067.934 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1544607067.934 * [misc]backup-simplify:  Simplify (* 1 (sin (* -1 (/ PI l)))) into (sin (* -1 (/ PI l)))
1544607067.935 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1544607067.935 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1544607067.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607067.935 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1544607067.935 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607067.936 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607067.936 * [misc]backup-simplify:  Simplify (+ (* F 0) (* 0 F)) into 0
1544607067.937 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1544607067.937 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (* 0 (pow F 2))) into 0
1544607067.937 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607067.937 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.938 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.938 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607067.939 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) into 0
1544607067.939 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607067.939 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1544607067.941 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607067.941 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
1544607067.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607067.942 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544607067.942 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (* -1 (/ PI l))))) into 0
1544607067.942 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607067.943 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) into 0
1544607067.943 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607067.943 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1544607067.944 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607067.945 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) into 0
1544607067.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607067.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607067.946 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1544607067.946 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.946 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (* 0 F))) into 0
1544607067.947 * [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
1544607067.948 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (* 0 (pow F 2)))) into 0
1544607067.948 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607067.948 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.948 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.948 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.949 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607067.949 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1544607067.949 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607067.949 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1544607067.950 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607067.950 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1544607067.950 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607067.951 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544607067.951 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sin (* -1 (/ PI l)))))) into 0
1544607067.952 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607067.952 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1544607067.952 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607067.952 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1544607067.953 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607067.953 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1544607067.953 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607067.954 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607067.954 * [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
1544607067.954 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.954 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (+ (* 0 0) (* 0 F)))) into 0
1544607067.955 * [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
1544607067.956 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow F 2))))) into 0
1544607067.956 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607067.956 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.956 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.956 * [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))))
1544607067.956 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1544607067.957 * [misc]backup-simplify:  Simplify (tan (* PI l)) into (tan (* PI l))
1544607067.957 * [misc]approximate:  Taking taylor expansion of (tan (* PI l)) in (l) around 0
1544607067.957 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607067.957 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607067.957 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607067.957 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607067.957 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.957 * [misc]backup-simplify:  Simplify PI into PI
1544607067.957 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.957 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.957 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.957 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607067.957 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607067.957 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607067.958 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607067.958 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.958 * [misc]backup-simplify:  Simplify PI into PI
1544607067.958 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.958 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.958 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.958 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607067.958 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607067.959 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607067.959 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.959 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607067.959 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607067.959 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607067.959 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607067.959 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.960 * [misc]backup-simplify:  Simplify PI into PI
1544607067.960 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.960 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.960 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.960 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607067.960 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607067.960 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607067.960 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607067.960 * [misc]taylor:  Taking taylor expansion of PI in l
1544607067.960 * [misc]backup-simplify:  Simplify PI into PI
1544607067.960 * [misc]taylor:  Taking taylor expansion of l in l
1544607067.960 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.960 * [misc]backup-simplify:  Simplify 1 into 1
1544607067.961 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607067.961 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607067.962 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607067.962 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607067.962 * [misc]backup-simplify:  Simplify PI into PI
1544607067.963 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607067.963 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607067.963 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607067.964 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607067.964 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.965 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607067.966 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1544607067.967 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1544607067.971 * [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))
1544607067.971 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1544607067.974 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607067.976 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607067.977 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607067.979 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607067.984 * [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
1544607067.984 * [misc]backup-simplify:  Simplify 0 into 0
1544607067.985 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607067.991 * [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))
1544607067.992 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607067.997 * [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))
1544607068.007 * [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))
1544607068.008 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1544607068.011 * [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)))
1544607068.011 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 l))) into (tan (/ PI l))
1544607068.011 * [misc]approximate:  Taking taylor expansion of (tan (/ PI l)) in (l) around 0
1544607068.011 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607068.011 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607068.011 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607068.011 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.011 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.011 * [misc]backup-simplify:  Simplify PI into PI
1544607068.011 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.011 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.011 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.012 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.012 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607068.012 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607068.012 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.012 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.012 * [misc]backup-simplify:  Simplify PI into PI
1544607068.012 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.012 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.012 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.013 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.013 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607068.013 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607068.013 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607068.013 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607068.013 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607068.013 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.013 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.013 * [misc]backup-simplify:  Simplify PI into PI
1544607068.013 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.013 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.013 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.014 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.014 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607068.014 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607068.014 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.014 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.014 * [misc]backup-simplify:  Simplify PI into PI
1544607068.014 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.014 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.014 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.014 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.014 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607068.015 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607068.015 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607068.016 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1544607068.016 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.017 * [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
1544607068.017 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.018 * [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
1544607068.018 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.019 * [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
1544607068.019 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.021 * [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
1544607068.021 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.023 * [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
1544607068.023 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.023 * [misc]backup-simplify:  Simplify (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607068.023 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 (- l)))) into (tan (* -1 (/ PI l)))
1544607068.023 * [misc]approximate:  Taking taylor expansion of (tan (* -1 (/ PI l))) in (l) around 0
1544607068.023 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607068.024 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607068.024 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607068.024 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607068.024 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607068.024 * [misc]backup-simplify:  Simplify -1 into -1
1544607068.024 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.024 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.024 * [misc]backup-simplify:  Simplify PI into PI
1544607068.024 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.024 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.024 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.024 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.025 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607068.025 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607068.025 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607068.025 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607068.025 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607068.025 * [misc]backup-simplify:  Simplify -1 into -1
1544607068.025 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.025 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.025 * [misc]backup-simplify:  Simplify PI into PI
1544607068.025 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.025 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.025 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.025 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.026 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607068.026 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607068.026 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607068.026 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607068.026 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607068.026 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607068.027 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607068.027 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607068.027 * [misc]backup-simplify:  Simplify -1 into -1
1544607068.027 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.027 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.027 * [misc]backup-simplify:  Simplify PI into PI
1544607068.027 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.027 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.027 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.027 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.027 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607068.028 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607068.028 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607068.028 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607068.028 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607068.028 * [misc]backup-simplify:  Simplify -1 into -1
1544607068.028 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.028 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.028 * [misc]backup-simplify:  Simplify PI into PI
1544607068.028 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.028 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.028 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.028 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.029 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607068.029 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607068.029 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607068.030 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607068.030 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1544607068.031 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.032 * [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
1544607068.032 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.033 * [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
1544607068.033 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.035 * [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
1544607068.035 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.037 * [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
1544607068.037 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.039 * [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
1544607068.039 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.039 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607068.039 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1)
1544607068.040 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607068.040 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1544607068.040 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607068.040 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.040 * [misc]backup-simplify:  Simplify PI into PI
1544607068.040 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.040 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.040 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.040 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607068.040 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.040 * [misc]backup-simplify:  Simplify PI into PI
1544607068.040 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.040 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.040 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.041 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607068.041 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.041 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607068.041 * [misc]backup-simplify:  Simplify PI into PI
1544607068.042 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607068.042 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.043 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607068.043 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.044 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607068.044 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.046 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607068.046 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.047 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1544607068.047 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.048 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1544607068.049 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.049 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607068.049 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1544607068.049 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1544607068.049 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.049 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.049 * [misc]backup-simplify:  Simplify PI into PI
1544607068.049 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.049 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.049 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.049 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.049 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.049 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.049 * [misc]backup-simplify:  Simplify PI into PI
1544607068.049 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.050 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.050 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.050 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.050 * [misc]backup-simplify:  Simplify PI into PI
1544607068.051 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607068.051 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.053 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.053 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.055 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.055 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.057 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.057 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.060 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.060 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.062 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.063 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.063 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1544607068.063 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1544607068.063 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1544607068.063 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607068.063 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607068.063 * [misc]backup-simplify:  Simplify -1 into -1
1544607068.063 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.063 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.063 * [misc]backup-simplify:  Simplify PI into PI
1544607068.063 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.063 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.063 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.064 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.064 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607068.064 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607068.064 * [misc]backup-simplify:  Simplify -1 into -1
1544607068.064 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.064 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.064 * [misc]backup-simplify:  Simplify PI into PI
1544607068.064 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.064 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.064 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.064 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.065 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607068.065 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607068.066 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607068.067 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1544607068.067 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.069 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.070 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1544607068.070 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.071 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.073 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1544607068.073 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.075 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.077 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1544607068.077 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.080 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.083 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1544607068.083 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.086 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.090 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1544607068.090 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.090 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1544607068.090 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1544607068.090 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607068.091 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1544607068.091 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607068.091 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.091 * [misc]backup-simplify:  Simplify PI into PI
1544607068.091 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.091 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.091 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.091 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607068.091 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.091 * [misc]backup-simplify:  Simplify PI into PI
1544607068.091 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.091 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.091 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.091 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607068.091 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.092 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607068.092 * [misc]backup-simplify:  Simplify PI into PI
1544607068.093 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607068.093 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.094 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607068.094 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.095 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607068.095 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.096 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607068.096 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.097 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1544607068.097 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.098 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1544607068.098 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.098 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607068.098 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1544607068.098 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1544607068.098 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.098 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.098 * [misc]backup-simplify:  Simplify PI into PI
1544607068.098 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.098 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.098 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.098 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.098 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.098 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.098 * [misc]backup-simplify:  Simplify PI into PI
1544607068.098 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.098 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.098 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.098 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.098 * [misc]backup-simplify:  Simplify PI into PI
1544607068.099 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607068.099 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.100 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.100 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.101 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.101 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.103 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.103 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.105 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.105 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.106 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.107 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.107 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1544607068.107 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1544607068.107 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1544607068.107 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607068.107 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607068.107 * [misc]backup-simplify:  Simplify -1 into -1
1544607068.107 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.107 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.107 * [misc]backup-simplify:  Simplify PI into PI
1544607068.107 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.107 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.107 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.107 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.107 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607068.107 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607068.107 * [misc]backup-simplify:  Simplify -1 into -1
1544607068.107 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607068.107 * [misc]taylor:  Taking taylor expansion of PI in l
1544607068.107 * [misc]backup-simplify:  Simplify PI into PI
1544607068.107 * [misc]taylor:  Taking taylor expansion of l in l
1544607068.107 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.107 * [misc]backup-simplify:  Simplify 1 into 1
1544607068.108 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607068.108 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607068.108 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607068.109 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607068.109 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1544607068.109 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.110 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.111 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1544607068.111 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.112 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.113 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1544607068.113 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.114 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.115 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1544607068.115 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.117 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.118 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1544607068.119 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.120 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607068.123 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1544607068.123 * [misc]backup-simplify:  Simplify 0 into 0
1544607068.123 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1544607068.123 * * * [misc]progress:  simplifying candidates
1544607068.123 * * * * [misc]progress:  [ 1 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (pow (/ (tan (* PI l)) (* F F)) 1)))>
1544607068.123 * * * * [misc]progress:  [ 2 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (log (tan (* PI l))) (log (* F F))))))>
1544607068.124 * [enter]simplify:  Simplifying (- (log (tan (* PI l))) (log (* F F)))
1544607068.125 * * [misc]simplify:  iters left: 6 (9 enodes)
1544607068.129 * * [misc]simplify:  iters left: 5 (14 enodes)
1544607068.135 * * [misc]simplify:  iters left: 4 (19 enodes)
1544607068.142 * * [misc]simplify:  iters left: 3 (25 enodes)
1544607068.151 * * [misc]simplify:  iters left: 2 (30 enodes)
1544607068.161 * * [misc]simplify:  iters left: 1 (38 enodes)
1544607068.181 * [exit]simplify:  Simplified to (- (log (tan (* PI l))) (+ (log F) (log F)))
1544607068.181 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (exp (- (log (tan (* PI l))) (+ (log F) (log F))))))
1544607068.181 * * * * [misc]progress:  [ 3 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (log (/ (tan (* PI l)) (* F F))))))>
1544607068.181 * * * * [misc]progress:  [ 4 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (log (exp (/ (tan (* PI l)) (* F F))))))>
1544607068.181 * * * * [misc]progress:  [ 5 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (cbrt (/ (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l))) (* (* (* F F) (* F F)) (* F F))))))>
1544607068.182 * [enter]simplify:  Simplifying (/ (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l))) (* (* (* F F) (* F F)) (* F F)))
1544607068.182 * * [misc]simplify:  iters left: 6 (11 enodes)
1544607068.186 * * [misc]simplify:  iters left: 5 (27 enodes)
1544607068.196 * * [misc]simplify:  iters left: 4 (84 enodes)
1544607068.261 * * [misc]simplify:  iters left: 3 (272 enodes)
1544607068.513 * [exit]simplify:  Simplified to (pow (/ (tan (* PI l)) (* F F)) 3)
1544607068.513 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (cbrt (pow (/ (tan (* PI l)) (* F F)) 3))))
1544607068.514 * * * * [misc]progress:  [ 6 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (* (cbrt (/ (tan (* PI l)) (* F F))) (cbrt (/ (tan (* PI l)) (* F F)))) (cbrt (/ (tan (* PI l)) (* F F))))))>
1544607068.514 * * * * [misc]progress:  [ 7 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (cbrt (* (* (/ (tan (* PI l)) (* F F)) (/ (tan (* PI l)) (* F F))) (/ (tan (* PI l)) (* F F))))))>
1544607068.514 * * * * [misc]progress:  [ 8 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (sqrt (/ (tan (* PI l)) (* F F))) (sqrt (/ (tan (* PI l)) (* F F))))))>
1544607068.514 * * * * [misc]progress:  [ 9 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (- (tan (* PI l))) (- (* F F)))))>
1544607068.514 * * * * [misc]progress:  [ 10 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) F) (/ (cbrt (tan (* PI l))) F))))>
1544607068.514 * [enter]simplify:  Simplifying (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) F)
1544607068.514 * * [misc]simplify:  iters left: 6 (8 enodes)
1544607068.516 * * [misc]simplify:  iters left: 5 (11 enodes)
1544607068.518 * * [misc]simplify:  iters left: 4 (13 enodes)
1544607068.520 * * [misc]simplify:  iters left: 3 (14 enodes)
1544607068.523 * [exit]simplify:  Simplified to (* (/ (cbrt (tan (* PI l))) F) (cbrt (tan (* PI l))))
1544607068.523 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (* (* (/ (cbrt (tan (* PI l))) F) (cbrt (tan (* PI l)))) (/ (cbrt (tan (* PI l))) F))))
1544607068.523 * [enter]simplify:  Simplifying (/ (cbrt (tan (* PI l))) F)
1544607068.524 * * [misc]simplify:  iters left: 6 (7 enodes)
1544607068.525 * * [misc]simplify:  iters left: 5 (8 enodes)
1544607068.527 * [exit]simplify:  Simplified to (/ (cbrt (tan (* PI l))) F)
1544607068.527 * [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (* (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) F) (/ (cbrt (tan (* PI l))) F))))
1544607068.527 * * * * [misc]progress:  [ 11 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (/ (sqrt (tan (* PI l))) F) (/ (sqrt (tan (* PI l))) F))))>
1544607068.527 * [enter]simplify:  Simplifying (/ (sqrt (tan (* PI l))) F)
1544607068.527 * * [misc]simplify:  iters left: 6 (7 enodes)
1544607068.530 * * [misc]simplify:  iters left: 5 (8 enodes)
1544607068.533 * [exit]simplify:  Simplified to (/ (sqrt (tan (* PI l))) F)
1544607068.533 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (* (/ (sqrt (tan (* PI l))) F) (/ (sqrt (tan (* PI l))) F))))
1544607068.533 * [enter]simplify:  Simplifying (/ (sqrt (tan (* PI l))) F)
1544607068.534 * * [misc]simplify:  iters left: 6 (7 enodes)
1544607068.537 * * [misc]simplify:  iters left: 5 (8 enodes)
1544607068.540 * [exit]simplify:  Simplified to (/ (sqrt (tan (* PI l))) F)
1544607068.540 * [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (* (/ (sqrt (tan (* PI l))) F) (/ (sqrt (tan (* PI l))) F))))
1544607068.540 * * * * [misc]progress:  [ 12 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (/ 1 F) (/ (tan (* PI l)) F))))>
1544607068.541 * [enter]simplify:  Simplifying (/ 1 F)
1544607068.541 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607068.542 * * [misc]simplify:  iters left: 1 (5 enodes)
1544607068.544 * [exit]simplify:  Simplified to (/ 1 F)
1544607068.544 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (* (/ 1 F) (/ (tan (* PI l)) F))))
1544607068.544 * [enter]simplify:  Simplifying (/ (tan (* PI l)) F)
1544607068.545 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607068.547 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607068.549 * [exit]simplify:  Simplified to (/ (tan (* PI l)) F)
1544607068.550 * [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (* (/ 1 F) (/ (tan (* PI l)) F))))
1544607068.550 * * * * [misc]progress:  [ 13 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* 1 (/ (tan (* PI l)) (* F F)))))>
1544607068.550 * * * * [misc]progress:  [ 14 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (tan (* PI l)) (/ 1 (* F F)))))>
1544607068.550 * * * * [misc]progress:  [ 15 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))>
1544607068.550 * * * * [misc]progress:  [ 16 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1544607068.550 * * * * [misc]progress:  [ 17 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (/ (* F F) (cbrt (tan (* PI l)))))))>
1544607068.550 * [enter]simplify:  Simplifying (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))
1544607068.551 * * [misc]simplify:  iters left: 6 (6 enodes)
1544607068.553 * * [misc]simplify:  iters left: 5 (7 enodes)
1544607068.556 * [exit]simplify:  Simplified to (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))
1544607068.556 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (/ (* F F) (cbrt (tan (* PI l)))))))
1544607068.556 * * * * [misc]progress:  [ 18 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sqrt (tan (* PI l))) (/ (* F F) (sqrt (tan (* PI l)))))))>
1544607068.556 * [enter]simplify:  Simplifying (sqrt (tan (* PI l)))
1544607068.557 * * [misc]simplify:  iters left: 4 (5 enodes)
1544607068.559 * * [misc]simplify:  iters left: 3 (6 enodes)
1544607068.561 * [exit]simplify:  Simplified to (sqrt (tan (* PI l)))
1544607068.561 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (sqrt (tan (* PI l))) (/ (* F F) (sqrt (tan (* PI l)))))))
1544607068.561 * * * * [misc]progress:  [ 19 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))>
1544607068.561 * * * * [misc]progress:  [ 20 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (* F F) (cos (* PI l))))))>
1544607068.562 * [enter]simplify:  Simplifying (sin (* PI l))
1544607068.562 * * [misc]simplify:  iters left: 3 (4 enodes)
1544607068.564 * * [misc]simplify:  iters left: 2 (5 enodes)
1544607068.566 * [exit]simplify:  Simplified to (sin (* PI l))
1544607068.566 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (* F F) (cos (* PI l))))))
1544607068.566 * * * * [misc]progress:  [ 21 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (cos (* PI l))) (* F F))))>
1544607068.566 * * * * [misc]progress:  [ 22 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (tan (* PI l)) 1) (* F F))))>
1544607068.566 * * * * [misc]progress:  [ 23 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (exp (log (tan (* PI l)))) (* F F))))>
1544607068.566 * * * * [misc]progress:  [ 24 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (log (exp (tan (* PI l)))) (* F F))))>
1544607068.566 * * * * [misc]progress:  [ 25 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (cbrt (tan (* PI l)))) (* F F))))>
1544607068.566 * * * * [misc]progress:  [ 26 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (cbrt (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))) (* F F))))>
1544607068.566 * * * * [misc]progress:  [ 27 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (tan (* PI l))) (sqrt (tan (* PI l)))) (* F F))))>
1544607068.566 * * * * [misc]progress:  [ 28 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (tan (* PI l))) (* F F))))>
1544607068.566 * * * * [misc]progress:  [ 29 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (pow (* PI l) 1)) (* F F))))>
1544607068.566 * * * * [misc]progress:  [ 30 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (exp (log (* PI l)))) (* F F))))>
1544607068.566 * * * * [misc]progress:  [ 31 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (log (exp (* PI l)))) (* F F))))>
1544607068.566 * * * * [misc]progress:  [ 32 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 33 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (cbrt (* (* (* PI l) (* PI l)) (* PI l)))) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 34 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* (sqrt (* PI l)) (sqrt (* PI l)))) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 35 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* 1 (* PI l))) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 36 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* l PI)) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 37 / 56 ] simplifiying candidate #<alt (λ (F l) (- (pow (* PI l) 1) (/ (tan (* PI l)) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 38 / 56 ] simplifiying candidate #<alt (λ (F l) (- (exp (log (* PI l))) (/ (tan (* PI l)) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 39 / 56 ] simplifiying candidate #<alt (λ (F l) (- (log (exp (* PI l))) (/ (tan (* PI l)) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 40 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (tan (* PI l)) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 41 / 56 ] simplifiying candidate #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 42 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (tan (* PI l)) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 43 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* 1 (* PI l)) (/ (tan (* PI l)) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 44 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* l PI) (/ (tan (* PI l)) (* F F))))>
1544607068.567 * * * * [misc]progress:  [ 45 / 56 ] 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)))))))>
1544607068.568 * [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)))))
1544607068.570 * * [misc]simplify:  iters left: 6 (23 enodes)
1544607068.582 * * [misc]simplify:  iters left: 5 (49 enodes)
1544607068.615 * * [misc]simplify:  iters left: 4 (135 enodes)
1544607068.715 * * [misc]simplify:  iters left: 3 (483 enodes)
1544607069.433 * [exit]simplify:  Simplified to (+ (/ (* 2/15 (pow l 5)) (/ (* F F) (pow PI 5))) (+ (/ (* (* l 1/3) (pow PI 3)) (* (/ F l) (/ F l))) (/ (* PI l) (* F F))))
1544607069.433 * [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (+ (/ (* 2/15 (pow l 5)) (/ (* F F) (pow PI 5))) (+ (/ (* (* l 1/3) (pow PI 3)) (* (/ F l) (/ F l))) (/ (* PI l) (* F F))))))
1544607069.433 * * * * [misc]progress:  [ 46 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
1544607069.434 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
1544607069.435 * * [misc]simplify:  iters left: 6 (10 enodes)
1544607069.439 * * [misc]simplify:  iters left: 5 (15 enodes)
1544607069.445 * * [misc]simplify:  iters left: 4 (21 enodes)
1544607069.452 * * [misc]simplify:  iters left: 3 (22 enodes)
1544607069.459 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))
1544607069.459 * [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
1544607069.460 * * * * [misc]progress:  [ 47 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
1544607069.460 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
1544607069.461 * * [misc]simplify:  iters left: 6 (10 enodes)
1544607069.465 * * [misc]simplify:  iters left: 5 (15 enodes)
1544607069.472 * * [misc]simplify:  iters left: 4 (21 enodes)
1544607069.478 * * [misc]simplify:  iters left: 3 (22 enodes)
1544607069.486 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))
1544607069.486 * [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
1544607069.486 * * * * [misc]progress:  [ 48 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l))) (* F F))))>
1544607069.487 * [enter]simplify:  Simplifying (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l)))
1544607069.488 * * [misc]simplify:  iters left: 6 (17 enodes)
1544607069.500 * * [misc]simplify:  iters left: 5 (36 enodes)
1544607069.520 * * [misc]simplify:  iters left: 4 (78 enodes)
1544607069.565 * * [misc]simplify:  iters left: 3 (164 enodes)
1544607069.689 * * [misc]simplify:  iters left: 2 (323 enodes)
1544607069.938 * [exit]simplify:  Simplified to (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15)))
1544607069.938 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15))) (* F F))))
1544607069.938 * * * * [misc]progress:  [ 49 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (cos (* PI l))) (* F F))))>
1544607069.938 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1544607069.939 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607069.942 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607069.944 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1544607069.944 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (cos (* PI l))) (* F F))))
1544607069.944 * * * * [misc]progress:  [ 50 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (cos (* PI l))) (* F F))))>
1544607069.944 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1544607069.944 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607069.945 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607069.947 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1544607069.947 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (cos (* PI l))) (* F F))))
1544607069.947 * * * * [misc]progress:  [ 51 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1544607069.947 * [enter]simplify:  Simplifying (* PI l)
1544607069.947 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607069.948 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607069.948 * [exit]simplify:  Simplified to (* PI l)
1544607069.949 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1544607069.949 * * * * [misc]progress:  [ 52 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1544607069.949 * [enter]simplify:  Simplifying (* PI l)
1544607069.949 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607069.949 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607069.950 * [exit]simplify:  Simplified to (* PI l)
1544607069.950 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1544607069.950 * * * * [misc]progress:  [ 53 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1544607069.950 * [enter]simplify:  Simplifying (* PI l)
1544607069.951 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607069.951 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607069.952 * [exit]simplify:  Simplified to (* PI l)
1544607069.952 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1544607069.952 * * * * [misc]progress:  [ 54 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1544607069.952 * [enter]simplify:  Simplifying (* PI l)
1544607069.952 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607069.953 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607069.954 * [exit]simplify:  Simplified to (* PI l)
1544607069.954 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1544607069.954 * * * * [misc]progress:  [ 55 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1544607069.954 * [enter]simplify:  Simplifying (* PI l)
1544607069.954 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607069.955 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607069.955 * [exit]simplify:  Simplified to (* PI l)
1544607069.956 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1544607069.956 * * * * [misc]progress:  [ 56 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1544607069.956 * [enter]simplify:  Simplifying (* PI l)
1544607069.956 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607069.957 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607069.959 * [exit]simplify:  Simplified to (* PI l)
1544607069.959 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1544607069.959 * * * [misc]progress:  adding candidates to table
1544607070.762 * * [misc]progress:  iteration 2 / 4
1544607070.762 * * * [misc]progress:  picking best candidate
1544607070.849 * * * * [misc]pick:  Picked  #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1544607070.849 * * * [misc]progress:  localizing error
1544607070.860 * * * [misc]progress:  generating rewritten candidates
1544607070.860 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1544607070.879 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1)
1544607070.880 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1544607070.882 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1544607070.917 * * * [misc]progress:  generating series expansions
1544607070.917 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1544607070.917 * [misc]backup-simplify:  Simplify (tan (* PI l)) into (tan (* PI l))
1544607070.918 * [misc]approximate:  Taking taylor expansion of (tan (* PI l)) in (l) around 0
1544607070.918 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607070.918 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607070.918 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607070.918 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607070.918 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.918 * [misc]backup-simplify:  Simplify PI into PI
1544607070.918 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.918 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.918 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.918 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607070.919 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607070.919 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607070.919 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607070.919 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.919 * [misc]backup-simplify:  Simplify PI into PI
1544607070.919 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.919 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.919 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.920 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607070.921 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607070.922 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607070.922 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.922 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607070.922 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607070.922 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607070.922 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607070.922 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.922 * [misc]backup-simplify:  Simplify PI into PI
1544607070.922 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.923 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.923 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.923 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607070.924 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607070.924 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607070.924 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607070.924 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.924 * [misc]backup-simplify:  Simplify PI into PI
1544607070.924 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.924 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.924 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.924 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607070.925 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607070.926 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607070.926 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.927 * [misc]backup-simplify:  Simplify PI into PI
1544607070.927 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607070.929 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607070.929 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607070.930 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607070.930 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.931 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607070.933 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1544607070.935 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1544607070.940 * [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))
1544607070.941 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1544607070.942 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607070.944 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607070.945 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607070.946 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607070.950 * [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
1544607070.950 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.950 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607070.954 * [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))
1544607070.955 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607070.957 * [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))
1544607070.962 * [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))
1544607070.962 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1544607070.964 * [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)))
1544607070.964 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 l))) into (tan (/ PI l))
1544607070.964 * [misc]approximate:  Taking taylor expansion of (tan (/ PI l)) in (l) around 0
1544607070.964 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607070.964 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607070.964 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607070.964 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607070.964 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.964 * [misc]backup-simplify:  Simplify PI into PI
1544607070.964 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.964 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.964 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.965 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.965 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607070.965 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607070.965 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607070.965 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.965 * [misc]backup-simplify:  Simplify PI into PI
1544607070.965 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.965 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.965 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.965 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.965 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607070.966 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607070.966 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607070.966 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607070.966 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607070.966 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607070.966 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.966 * [misc]backup-simplify:  Simplify PI into PI
1544607070.966 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.966 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.966 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.966 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.966 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607070.966 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607070.966 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607070.966 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.966 * [misc]backup-simplify:  Simplify PI into PI
1544607070.966 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.966 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.966 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.966 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.966 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607070.967 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607070.967 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607070.967 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1544607070.967 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.968 * [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
1544607070.968 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.968 * [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
1544607070.968 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.969 * [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
1544607070.969 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.970 * [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
1544607070.970 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.971 * [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
1544607070.971 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.971 * [misc]backup-simplify:  Simplify (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607070.971 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 (- l)))) into (tan (* -1 (/ PI l)))
1544607070.971 * [misc]approximate:  Taking taylor expansion of (tan (* -1 (/ PI l))) in (l) around 0
1544607070.971 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607070.971 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607070.971 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607070.971 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607070.971 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607070.971 * [misc]backup-simplify:  Simplify -1 into -1
1544607070.971 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607070.971 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.971 * [misc]backup-simplify:  Simplify PI into PI
1544607070.971 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.971 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.971 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.971 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.972 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607070.972 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607070.972 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607070.972 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607070.972 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607070.972 * [misc]backup-simplify:  Simplify -1 into -1
1544607070.972 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607070.972 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.972 * [misc]backup-simplify:  Simplify PI into PI
1544607070.972 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.972 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.972 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.972 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.972 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607070.972 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607070.973 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607070.973 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607070.973 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607070.973 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607070.973 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607070.973 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607070.973 * [misc]backup-simplify:  Simplify -1 into -1
1544607070.973 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607070.973 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.973 * [misc]backup-simplify:  Simplify PI into PI
1544607070.973 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.973 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.973 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.973 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.973 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607070.973 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607070.973 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607070.973 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607070.973 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607070.973 * [misc]backup-simplify:  Simplify -1 into -1
1544607070.973 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607070.973 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.973 * [misc]backup-simplify:  Simplify PI into PI
1544607070.974 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.974 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.974 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.974 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.974 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607070.974 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607070.974 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607070.974 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607070.975 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1544607070.975 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.975 * [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
1544607070.976 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.976 * [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
1544607070.976 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.977 * [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
1544607070.977 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.978 * [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
1544607070.978 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.979 * [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
1544607070.979 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.979 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607070.979 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1)
1544607070.982 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607070.982 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1544607070.982 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607070.982 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.982 * [misc]backup-simplify:  Simplify PI into PI
1544607070.982 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.982 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.982 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.982 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607070.982 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.982 * [misc]backup-simplify:  Simplify PI into PI
1544607070.982 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.982 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.982 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.982 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607070.982 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.983 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607070.983 * [misc]backup-simplify:  Simplify PI into PI
1544607070.983 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607070.983 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.984 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607070.984 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.985 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607070.985 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.985 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607070.985 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.986 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1544607070.986 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.987 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1544607070.987 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.987 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607070.987 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1544607070.987 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1544607070.987 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607070.987 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.987 * [misc]backup-simplify:  Simplify PI into PI
1544607070.987 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.987 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.987 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.988 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.988 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607070.988 * [misc]taylor:  Taking taylor expansion of PI in l
1544607070.988 * [misc]backup-simplify:  Simplify PI into PI
1544607070.988 * [misc]taylor:  Taking taylor expansion of l in l
1544607070.988 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.988 * [misc]backup-simplify:  Simplify 1 into 1
1544607070.988 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607070.988 * [misc]backup-simplify:  Simplify PI into PI
1544607070.990 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607070.990 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.991 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607070.991 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.993 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607070.993 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.995 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607070.995 * [misc]backup-simplify:  Simplify 0 into 0
1544607070.997 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607070.997 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.000 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.000 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.000 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1544607071.000 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1544607071.000 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1544607071.000 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607071.000 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607071.000 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.000 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.000 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.001 * [misc]backup-simplify:  Simplify PI into PI
1544607071.001 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.001 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.001 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.001 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.001 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607071.001 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607071.001 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.001 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.001 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.001 * [misc]backup-simplify:  Simplify PI into PI
1544607071.001 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.001 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.001 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.001 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.002 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607071.002 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607071.004 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607071.005 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1544607071.005 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.006 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.007 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1544607071.007 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.009 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.011 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1544607071.011 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.012 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.013 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1544607071.013 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.015 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.016 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1544607071.016 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.018 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.020 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1544607071.020 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.020 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1544607071.020 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1544607071.021 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607071.021 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1544607071.021 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607071.021 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.021 * [misc]backup-simplify:  Simplify PI into PI
1544607071.021 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.021 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.021 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.021 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607071.021 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.021 * [misc]backup-simplify:  Simplify PI into PI
1544607071.021 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.021 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.021 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.021 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607071.021 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.022 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607071.022 * [misc]backup-simplify:  Simplify PI into PI
1544607071.022 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607071.022 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.023 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607071.023 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.024 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607071.024 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.024 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607071.024 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.025 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1544607071.025 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.026 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1544607071.026 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.026 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607071.026 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1544607071.026 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1544607071.026 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.026 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.026 * [misc]backup-simplify:  Simplify PI into PI
1544607071.026 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.026 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.026 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.026 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.026 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.026 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.026 * [misc]backup-simplify:  Simplify PI into PI
1544607071.027 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.027 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.027 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.027 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.027 * [misc]backup-simplify:  Simplify PI into PI
1544607071.028 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607071.028 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.028 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.029 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.030 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.030 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.031 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.031 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.032 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.032 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.034 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.034 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.034 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1544607071.034 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1544607071.034 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1544607071.034 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607071.034 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607071.034 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.034 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.034 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.034 * [misc]backup-simplify:  Simplify PI into PI
1544607071.034 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.034 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.034 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.034 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.034 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607071.034 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607071.034 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.034 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.034 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.034 * [misc]backup-simplify:  Simplify PI into PI
1544607071.034 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.035 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.035 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.035 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.035 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607071.035 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607071.036 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607071.036 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1544607071.036 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.037 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.038 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1544607071.038 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.039 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.041 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1544607071.041 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.043 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.045 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1544607071.045 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.047 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.050 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1544607071.050 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.053 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.057 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1544607071.057 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.057 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1544607071.058 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1544607071.058 * [misc]backup-simplify:  Simplify (/ (tan (* PI l)) F) into (/ (tan (* PI l)) F)
1544607071.058 * [misc]approximate:  Taking taylor expansion of (/ (tan (* PI l)) F) in (l F) around 0
1544607071.058 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in F
1544607071.058 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in F
1544607071.058 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607071.058 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
1544607071.058 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1544607071.058 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.058 * [misc]backup-simplify:  Simplify PI into PI
1544607071.058 * [misc]taylor:  Taking taylor expansion of l in F
1544607071.058 * [misc]backup-simplify:  Simplify l into l
1544607071.059 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607071.059 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1544607071.059 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1544607071.059 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
1544607071.059 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1544607071.059 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.059 * [misc]backup-simplify:  Simplify PI into PI
1544607071.059 * [misc]taylor:  Taking taylor expansion of l in F
1544607071.059 * [misc]backup-simplify:  Simplify l into l
1544607071.059 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607071.059 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1544607071.059 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1544607071.060 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
1544607071.060 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
1544607071.060 * [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
1544607071.060 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
1544607071.060 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
1544607071.060 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607071.061 * [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
1544607071.061 * [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607071.061 * [misc]taylor:  Taking taylor expansion of F in F
1544607071.061 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.061 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.061 * [misc]backup-simplify:  Simplify (/ (/ (sin (* PI l)) (cos (* PI l))) 1) into (/ (sin (* PI l)) (cos (* PI l)))
1544607071.061 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in l
1544607071.061 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607071.062 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607071.062 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607071.062 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607071.062 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.062 * [misc]backup-simplify:  Simplify PI into PI
1544607071.062 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.062 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.062 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.062 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607071.063 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607071.063 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607071.063 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607071.063 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.063 * [misc]backup-simplify:  Simplify PI into PI
1544607071.063 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.063 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.064 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.064 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607071.065 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607071.066 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607071.066 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.066 * [misc]taylor:  Taking taylor expansion of F in l
1544607071.066 * [misc]backup-simplify:  Simplify F into F
1544607071.067 * [misc]backup-simplify:  Simplify (/ PI F) into (/ PI F)
1544607071.067 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in l
1544607071.067 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607071.067 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607071.067 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607071.067 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607071.067 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.067 * [misc]backup-simplify:  Simplify PI into PI
1544607071.067 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.067 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.067 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.067 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607071.068 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607071.068 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607071.068 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607071.068 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.068 * [misc]backup-simplify:  Simplify PI into PI
1544607071.068 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.068 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.068 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.069 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607071.069 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607071.071 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607071.071 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.071 * [misc]taylor:  Taking taylor expansion of F in l
1544607071.071 * [misc]backup-simplify:  Simplify F into F
1544607071.071 * [misc]backup-simplify:  Simplify (/ PI F) into (/ PI F)
1544607071.071 * [misc]taylor:  Taking taylor expansion of (/ PI F) in F
1544607071.071 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.071 * [misc]backup-simplify:  Simplify PI into PI
1544607071.071 * [misc]taylor:  Taking taylor expansion of F in F
1544607071.071 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.071 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.072 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.072 * [misc]backup-simplify:  Simplify PI into PI
1544607071.073 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607071.074 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607071.074 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607071.075 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607071.075 * [misc]backup-simplify:  Simplify (- (/ 0 F) (+ (* (/ PI F) (/ 0 F)))) into 0
1544607071.075 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607071.075 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.077 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607071.077 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.078 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607071.080 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1544607071.082 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1544607071.087 * [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))
1544607071.089 * [misc]backup-simplify:  Simplify (- (/ (* 1/3 (pow PI 3)) F) (+ (* (/ PI F) (/ 0 F)) (* 0 (/ 0 F)))) into (* 1/3 (/ (pow PI 3) F))
1544607071.089 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (pow PI 3) F)) in F
1544607071.089 * [misc]taylor:  Taking taylor expansion of 1/3 in F
1544607071.089 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544607071.089 * [misc]taylor:  Taking taylor expansion of (/ (pow PI 3) F) in F
1544607071.089 * [misc]taylor:  Taking taylor expansion of (pow PI 3) in F
1544607071.089 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.089 * [misc]backup-simplify:  Simplify PI into PI
1544607071.089 * [misc]taylor:  Taking taylor expansion of F in F
1544607071.089 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.089 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.089 * [misc]backup-simplify:  Simplify (* PI PI) into (pow PI 2)
1544607071.090 * [misc]backup-simplify:  Simplify (* PI (pow PI 2)) into (pow PI 3)
1544607071.091 * [misc]backup-simplify:  Simplify (/ (pow PI 3) 1) into (pow PI 3)
1544607071.092 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1544607071.092 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1544607071.092 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.094 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.094 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.095 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607071.098 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607071.099 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607071.101 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607071.108 * [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
1544607071.109 * [misc]backup-simplify:  Simplify (- (/ 0 F) (+ (* (/ PI F) (/ 0 F)) (* 0 (/ 0 F)) (* (* 1/3 (/ (pow PI 3) F)) (/ 0 F)))) into 0
1544607071.109 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607071.109 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.110 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 PI)) into 0
1544607071.111 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (pow PI 2))) into 0
1544607071.113 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow PI 3) (/ 0 1)))) into 0
1544607071.115 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow PI 3))) into 0
1544607071.115 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.115 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.116 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607071.117 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.118 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607071.122 * [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))
1544607071.122 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607071.125 * [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))
1544607071.129 * [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))
1544607071.131 * [misc]backup-simplify:  Simplify (- (/ (* 2/15 (pow PI 5)) F) (+ (* (/ PI F) (/ 0 F)) (* 0 (/ 0 F)) (* (* 1/3 (/ (pow PI 3) F)) (/ 0 F)) (* 0 (/ 0 F)))) into (* 2/15 (/ (pow PI 5) F))
1544607071.131 * [misc]taylor:  Taking taylor expansion of (* 2/15 (/ (pow PI 5) F)) in F
1544607071.131 * [misc]taylor:  Taking taylor expansion of 2/15 in F
1544607071.131 * [misc]backup-simplify:  Simplify 2/15 into 2/15
1544607071.131 * [misc]taylor:  Taking taylor expansion of (/ (pow PI 5) F) in F
1544607071.131 * [misc]taylor:  Taking taylor expansion of (pow PI 5) in F
1544607071.131 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.131 * [misc]backup-simplify:  Simplify PI into PI
1544607071.131 * [misc]taylor:  Taking taylor expansion of F in F
1544607071.131 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.131 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.131 * [misc]backup-simplify:  Simplify (* PI PI) into (pow PI 2)
1544607071.132 * [misc]backup-simplify:  Simplify (* (pow PI 2) (pow PI 2)) into (pow PI 4)
1544607071.132 * [misc]backup-simplify:  Simplify (* PI (pow PI 4)) into (pow PI 5)
1544607071.133 * [misc]backup-simplify:  Simplify (/ (pow PI 5) 1) into (pow PI 5)
1544607071.133 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1544607071.133 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1544607071.135 * [misc]backup-simplify:  Simplify (+ (* (* 2/15 (pow PI 5)) (* (/ 1 F) (pow l 5))) (+ (* (* 1/3 (pow PI 3)) (* (/ 1 F) (pow l 3))) (* PI (* (/ 1 F) l)))) into (+ (* 1/3 (/ (* (pow PI 3) (pow l 3)) F)) (+ (/ (* PI l) F) (* 2/15 (/ (* (pow PI 5) (pow l 5)) F))))
1544607071.136 * [misc]backup-simplify:  Simplify (/ (tan (* PI (/ 1 l))) (/ 1 F)) into (* (tan (/ PI l)) F)
1544607071.136 * [misc]approximate:  Taking taylor expansion of (* (tan (/ PI l)) F) in (l F) around 0
1544607071.136 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) F) in F
1544607071.136 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in F
1544607071.136 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607071.136 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1544607071.136 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607071.136 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.136 * [misc]backup-simplify:  Simplify PI into PI
1544607071.136 * [misc]taylor:  Taking taylor expansion of l in F
1544607071.136 * [misc]backup-simplify:  Simplify l into l
1544607071.136 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607071.136 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607071.136 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607071.136 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1544607071.136 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607071.136 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.136 * [misc]backup-simplify:  Simplify PI into PI
1544607071.136 * [misc]taylor:  Taking taylor expansion of l in F
1544607071.136 * [misc]backup-simplify:  Simplify l into l
1544607071.136 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607071.136 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607071.136 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607071.136 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1544607071.137 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1544607071.137 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1544607071.137 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1544607071.137 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1544607071.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607071.137 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1544607071.137 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607071.137 * [misc]taylor:  Taking taylor expansion of F in F
1544607071.137 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.137 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.137 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) F) in l
1544607071.137 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607071.137 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607071.137 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607071.137 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.137 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.137 * [misc]backup-simplify:  Simplify PI into PI
1544607071.137 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.137 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.137 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.138 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.138 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607071.138 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607071.138 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.138 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.138 * [misc]backup-simplify:  Simplify PI into PI
1544607071.138 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.138 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.138 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.138 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.138 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607071.138 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607071.138 * [misc]taylor:  Taking taylor expansion of F in l
1544607071.138 * [misc]backup-simplify:  Simplify F into F
1544607071.138 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) F) in l
1544607071.138 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607071.138 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607071.138 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607071.138 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.138 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.138 * [misc]backup-simplify:  Simplify PI into PI
1544607071.138 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.139 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.139 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.139 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.139 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607071.139 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607071.139 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.139 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.139 * [misc]backup-simplify:  Simplify PI into PI
1544607071.139 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.139 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.139 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.139 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.139 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607071.139 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607071.139 * [misc]taylor:  Taking taylor expansion of F in l
1544607071.139 * [misc]backup-simplify:  Simplify F into F
1544607071.140 * [misc]backup-simplify:  Simplify (* (/ (sin (/ PI l)) (cos (/ PI l))) F) into (/ (* F (sin (/ PI l))) (cos (/ PI l)))
1544607071.140 * [misc]taylor:  Taking taylor expansion of (/ (* F (sin (/ PI l))) (cos (/ PI l))) in F
1544607071.140 * [misc]taylor:  Taking taylor expansion of (* F (sin (/ PI l))) in F
1544607071.140 * [misc]taylor:  Taking taylor expansion of F in F
1544607071.140 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.140 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.140 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1544607071.140 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607071.140 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.140 * [misc]backup-simplify:  Simplify PI into PI
1544607071.140 * [misc]taylor:  Taking taylor expansion of l in F
1544607071.140 * [misc]backup-simplify:  Simplify l into l
1544607071.140 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607071.140 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607071.140 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607071.140 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1544607071.140 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607071.140 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.140 * [misc]backup-simplify:  Simplify PI into PI
1544607071.140 * [misc]taylor:  Taking taylor expansion of l in F
1544607071.140 * [misc]backup-simplify:  Simplify l into l
1544607071.140 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607071.140 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607071.140 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607071.140 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1544607071.141 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1544607071.141 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1544607071.141 * [misc]backup-simplify:  Simplify (* 0 (sin (/ PI l))) into 0
1544607071.141 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607071.141 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
1544607071.141 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607071.142 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607071.142 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
1544607071.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607071.142 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin (/ PI l)))) into (sin (/ PI l))
1544607071.142 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1544607071.143 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1544607071.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607071.143 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1544607071.143 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607071.143 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1544607071.144 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (* 0 F)) into 0
1544607071.144 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607071.144 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.144 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.144 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607071.144 * [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
1544607071.145 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (+ (* 0 0) (* 0 F))) into 0
1544607071.145 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607071.145 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.145 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.145 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.145 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607071.146 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1544607071.146 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607071.147 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607071.147 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1544607071.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607071.147 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin (/ PI l))))) into 0
1544607071.147 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607071.148 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
1544607071.148 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607071.148 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607071.149 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) into 0
1544607071.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607071.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607071.149 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1544607071.149 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.150 * [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
1544607071.150 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 F)))) into 0
1544607071.150 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607071.150 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.150 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.150 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.150 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.150 * [misc]backup-simplify:  Simplify (* (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) (* (/ 1 F) 1)) into (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607071.151 * [misc]backup-simplify:  Simplify (/ (tan (* PI (/ 1 (- l)))) (/ 1 (- F))) into (* -1 (* (tan (* -1 (/ PI l))) F))
1544607071.151 * [misc]approximate:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in (l F) around 0
1544607071.151 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in F
1544607071.151 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607071.151 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.151 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in F
1544607071.151 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in F
1544607071.151 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607071.151 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1544607071.151 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607071.151 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607071.151 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.151 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607071.151 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.151 * [misc]backup-simplify:  Simplify PI into PI
1544607071.151 * [misc]taylor:  Taking taylor expansion of l in F
1544607071.151 * [misc]backup-simplify:  Simplify l into l
1544607071.151 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607071.151 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607071.151 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607071.151 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607071.151 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1544607071.151 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607071.151 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607071.151 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.151 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607071.151 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.151 * [misc]backup-simplify:  Simplify PI into PI
1544607071.151 * [misc]taylor:  Taking taylor expansion of l in F
1544607071.151 * [misc]backup-simplify:  Simplify l into l
1544607071.152 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607071.152 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607071.152 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607071.152 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607071.152 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1544607071.152 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1544607071.152 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1544607071.152 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1544607071.152 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1544607071.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607071.153 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1544607071.153 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607071.153 * [misc]taylor:  Taking taylor expansion of F in F
1544607071.153 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.153 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.153 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in l
1544607071.153 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607071.153 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.153 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in l
1544607071.153 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607071.153 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607071.153 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607071.153 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607071.153 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607071.153 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.153 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.153 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.153 * [misc]backup-simplify:  Simplify PI into PI
1544607071.153 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.153 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.153 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.153 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.154 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607071.154 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607071.154 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607071.154 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607071.154 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607071.154 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.154 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.154 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.154 * [misc]backup-simplify:  Simplify PI into PI
1544607071.154 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.154 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.154 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.154 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.154 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607071.154 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607071.154 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607071.155 * [misc]taylor:  Taking taylor expansion of F in l
1544607071.155 * [misc]backup-simplify:  Simplify F into F
1544607071.155 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in l
1544607071.155 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607071.155 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.155 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in l
1544607071.155 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607071.155 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607071.155 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607071.155 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607071.155 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607071.155 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.155 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.155 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.155 * [misc]backup-simplify:  Simplify PI into PI
1544607071.155 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.155 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.155 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.155 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.155 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607071.155 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607071.155 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607071.155 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607071.155 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607071.155 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.155 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607071.155 * [misc]taylor:  Taking taylor expansion of PI in l
1544607071.155 * [misc]backup-simplify:  Simplify PI into PI
1544607071.156 * [misc]taylor:  Taking taylor expansion of l in l
1544607071.156 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.156 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.156 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607071.156 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607071.156 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607071.156 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607071.156 * [misc]taylor:  Taking taylor expansion of F in l
1544607071.156 * [misc]backup-simplify:  Simplify F into F
1544607071.156 * [misc]backup-simplify:  Simplify (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) F) into (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))
1544607071.157 * [misc]backup-simplify:  Simplify (* -1 (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))) into (* -1 (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))))
1544607071.157 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))) in F
1544607071.157 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607071.157 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.157 * [misc]taylor:  Taking taylor expansion of (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))) in F
1544607071.157 * [misc]taylor:  Taking taylor expansion of (* F (sin (* -1 (/ PI l)))) in F
1544607071.157 * [misc]taylor:  Taking taylor expansion of F in F
1544607071.157 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.157 * [misc]backup-simplify:  Simplify 1 into 1
1544607071.157 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1544607071.157 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607071.157 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607071.157 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.157 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607071.157 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.157 * [misc]backup-simplify:  Simplify PI into PI
1544607071.157 * [misc]taylor:  Taking taylor expansion of l in F
1544607071.157 * [misc]backup-simplify:  Simplify l into l
1544607071.157 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607071.157 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607071.157 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607071.157 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607071.157 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1544607071.157 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607071.157 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607071.157 * [misc]backup-simplify:  Simplify -1 into -1
1544607071.157 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607071.157 * [misc]taylor:  Taking taylor expansion of PI in F
1544607071.158 * [misc]backup-simplify:  Simplify PI into PI
1544607071.158 * [misc]taylor:  Taking taylor expansion of l in F
1544607071.158 * [misc]backup-simplify:  Simplify l into l
1544607071.158 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607071.158 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607071.158 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607071.158 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607071.158 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1544607071.158 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1544607071.158 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1544607071.158 * [misc]backup-simplify:  Simplify (* 0 (sin (* -1 (/ PI l)))) into 0
1544607071.158 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607071.159 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) into 0
1544607071.159 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607071.159 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1544607071.160 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607071.160 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
1544607071.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607071.160 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin (* -1 (/ PI l))))) into (sin (* -1 (/ PI l)))
1544607071.160 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1544607071.160 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1544607071.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607071.161 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1544607071.161 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607071.161 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1544607071.162 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (* 0 F)) into 0
1544607071.162 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))))) into 0
1544607071.162 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607071.162 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.162 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.162 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (* -1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1544607071.162 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (* -1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1544607071.163 * [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
1544607071.163 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (* 0 F))) into 0
1544607071.164 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))))) into 0
1544607071.164 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607071.164 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.164 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.164 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.165 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607071.166 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1544607071.166 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607071.166 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1544607071.167 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607071.167 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1544607071.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607071.167 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin (* -1 (/ PI l)))))) into 0
1544607071.167 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607071.168 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) into 0
1544607071.168 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607071.168 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1544607071.169 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607071.169 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) into 0
1544607071.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607071.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607071.170 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1544607071.170 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) into 0
1544607071.170 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.171 * [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
1544607071.171 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 F)))) into 0
1544607071.172 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))))))) into 0
1544607071.172 * [misc]taylor:  Taking taylor expansion of 0 in F
1544607071.172 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.172 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.172 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.172 * [misc]backup-simplify:  Simplify 0 into 0
1544607071.172 * [misc]backup-simplify:  Simplify (* (* -1 (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l))))))) (* (/ 1 (- F)) 1)) into (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607071.172 * * * [misc]progress:  simplifying candidates
1544607071.172 * * * * [misc]progress:  [ 1 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ (sin (* PI l)) (cos (* PI l))) F) F)))>
1544607071.172 * * * * [misc]progress:  [ 2 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (pow (tan (* PI l)) 1) F) F)))>
1544607071.172 * * * * [misc]progress:  [ 3 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (exp (log (tan (* PI l)))) F) F)))>
1544607071.172 * * * * [misc]progress:  [ 4 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (log (exp (tan (* PI l)))) F) F)))>
1544607071.172 * * * * [misc]progress:  [ 5 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (* (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (cbrt (tan (* PI l)))) F) F)))>
1544607071.172 * * * * [misc]progress:  [ 6 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (cbrt (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))) F) F)))>
1544607071.172 * * * * [misc]progress:  [ 7 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (* (sqrt (tan (* PI l))) (sqrt (tan (* PI l)))) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 8 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (* 1 (tan (* PI l))) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 9 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (pow (* PI l) 1)) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 10 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (exp (log (* PI l)))) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 11 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (log (exp (* PI l)))) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 12 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 13 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (cbrt (* (* (* PI l) (* PI l)) (* PI l)))) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 14 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* (sqrt (* PI l)) (sqrt (* PI l)))) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 15 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* 1 (* PI l))) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 16 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* l PI)) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 17 / 50 ] simplifiying candidate #<alt (λ (F l) (- (pow (* PI l) 1) (/ (/ (tan (* PI l)) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 18 / 50 ] simplifiying candidate #<alt (λ (F l) (- (exp (log (* PI l))) (/ (/ (tan (* PI l)) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 19 / 50 ] simplifiying candidate #<alt (λ (F l) (- (log (exp (* PI l))) (/ (/ (tan (* PI l)) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 20 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 21 / 50 ] simplifiying candidate #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (/ (tan (* PI l)) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 22 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 23 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* 1 (* PI l)) (/ (/ (tan (* PI l)) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 24 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* l PI) (/ (/ (tan (* PI l)) F) F)))>
1544607071.173 * * * * [misc]progress:  [ 25 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (/ (tan (* PI l)) F) 1) F)))>
1544607071.173 * * * * [misc]progress:  [ 26 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (exp (log (/ (tan (* PI l)) F))) F)))>
1544607071.173 * * * * [misc]progress:  [ 27 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (log (exp (/ (tan (* PI l)) F))) F)))>
1544607071.173 * * * * [misc]progress:  [ 28 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ (tan (* PI l)) F)) (cbrt (/ (tan (* PI l)) F))) (cbrt (/ (tan (* PI l)) F))) F)))>
1544607071.173 * * * * [misc]progress:  [ 29 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (cbrt (* (* (/ (tan (* PI l)) F) (/ (tan (* PI l)) F)) (/ (tan (* PI l)) F))) F)))>
1544607071.173 * * * * [misc]progress:  [ 30 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (/ (tan (* PI l)) F)) (sqrt (/ (tan (* PI l)) F))) F)))>
1544607071.173 * * * * [misc]progress:  [ 31 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (- (tan (* PI l))) (- F)) F)))>
1544607071.173 * * * * [misc]progress:  [ 32 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (/ (tan (* PI l)) F)) F)))>
1544607071.173 * * * * [misc]progress:  [ 33 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (tan (* PI l)) (/ 1 F)) F)))>
1544607071.173 * * * * [misc]progress:  [ 34 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607071.173 * * * * [misc]progress:  [ 35 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (/ F (cbrt (tan (* PI l))))) F)))>
1544607071.174 * [enter]simplify:  Simplifying (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))
1544607071.175 * * [misc]simplify:  iters left: 6 (6 enodes)
1544607071.176 * * [misc]simplify:  iters left: 5 (7 enodes)
1544607071.177 * [exit]simplify:  Simplified to (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))
1544607071.177 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (/ F (cbrt (tan (* PI l))))) F)))
1544607071.177 * * * * [misc]progress:  [ 36 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sqrt (tan (* PI l))) (/ F (sqrt (tan (* PI l))))) F)))>
1544607071.178 * [enter]simplify:  Simplifying (sqrt (tan (* PI l)))
1544607071.178 * * [misc]simplify:  iters left: 4 (5 enodes)
1544607071.179 * * [misc]simplify:  iters left: 3 (6 enodes)
1544607071.180 * [exit]simplify:  Simplified to (sqrt (tan (* PI l)))
1544607071.180 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (sqrt (tan (* PI l))) (/ F (sqrt (tan (* PI l))))) F)))
1544607071.180 * * * * [misc]progress:  [ 37 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607071.180 * * * * [misc]progress:  [ 38 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1544607071.180 * [enter]simplify:  Simplifying (sin (* PI l))
1544607071.181 * * [misc]simplify:  iters left: 3 (4 enodes)
1544607071.181 * * [misc]simplify:  iters left: 2 (5 enodes)
1544607071.182 * [exit]simplify:  Simplified to (sin (* PI l))
1544607071.182 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1544607071.183 * * * * [misc]progress:  [ 39 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l))) F) F)))>
1544607071.183 * [enter]simplify:  Simplifying (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l)))
1544607071.184 * * [misc]simplify:  iters left: 6 (17 enodes)
1544607071.190 * * [misc]simplify:  iters left: 5 (36 enodes)
1544607071.201 * * [misc]simplify:  iters left: 4 (78 enodes)
1544607071.236 * * [misc]simplify:  iters left: 3 (164 enodes)
1544607071.312 * * [misc]simplify:  iters left: 2 (323 enodes)
1544607071.558 * [exit]simplify:  Simplified to (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15)))
1544607071.558 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15))) F) F)))
1544607071.558 * * * * [misc]progress:  [ 40 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ (sin (* PI l)) (cos (* PI l))) F) F)))>
1544607071.558 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1544607071.558 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607071.560 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607071.561 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1544607071.561 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (/ (sin (* PI l)) (cos (* PI l))) F) F)))
1544607071.561 * * * * [misc]progress:  [ 41 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ (sin (* PI l)) (cos (* PI l))) F) F)))>
1544607071.561 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1544607071.562 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607071.563 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607071.564 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1544607071.564 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (/ (sin (* PI l)) (cos (* PI l))) F) F)))
1544607071.564 * * * * [misc]progress:  [ 42 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1544607071.564 * [enter]simplify:  Simplifying (* PI l)
1544607071.565 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607071.565 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607071.566 * [exit]simplify:  Simplified to (* PI l)
1544607071.566 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1544607071.566 * * * * [misc]progress:  [ 43 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1544607071.566 * [enter]simplify:  Simplifying (* PI l)
1544607071.566 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607071.567 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607071.568 * [exit]simplify:  Simplified to (* PI l)
1544607071.568 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1544607071.568 * * * * [misc]progress:  [ 44 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1544607071.568 * [enter]simplify:  Simplifying (* PI l)
1544607071.568 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607071.569 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607071.569 * [exit]simplify:  Simplified to (* PI l)
1544607071.569 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1544607071.569 * * * * [misc]progress:  [ 45 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1544607071.570 * [enter]simplify:  Simplifying (* PI l)
1544607071.570 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607071.570 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607071.571 * [exit]simplify:  Simplified to (* PI l)
1544607071.571 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1544607071.571 * * * * [misc]progress:  [ 46 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1544607071.571 * [enter]simplify:  Simplifying (* PI l)
1544607071.572 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607071.573 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607071.575 * [exit]simplify:  Simplified to (* PI l)
1544607071.575 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1544607071.575 * * * * [misc]progress:  [ 47 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1544607071.575 * [enter]simplify:  Simplifying (* PI l)
1544607071.575 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607071.576 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607071.578 * [exit]simplify:  Simplified to (* PI l)
1544607071.578 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1544607071.578 * * * * [misc]progress:  [ 48 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (+ (* 1/3 (/ (* (pow PI 3) (pow l 3)) F)) (+ (/ (* PI l) F) (* 2/15 (/ (* (pow PI 5) (pow l 5)) F)))) F)))>
1544607071.578 * [enter]simplify:  Simplifying (+ (* 1/3 (/ (* (pow PI 3) (pow l 3)) F)) (+ (/ (* PI l) F) (* 2/15 (/ (* (pow PI 5) (pow l 5)) F))))
1544607071.580 * * [misc]simplify:  iters left: 6 (21 enodes)
1544607071.586 * * [misc]simplify:  iters left: 5 (46 enodes)
1544607071.600 * * [misc]simplify:  iters left: 4 (99 enodes)
1544607071.639 * * [misc]simplify:  iters left: 3 (259 enodes)
1544607071.848 * [exit]simplify:  Simplified to (+ (+ (* l (/ PI F)) (/ (* 2/15 (pow PI 5)) (/ F (pow l 5)))) (* (* (* l l) (* l 1/3)) (/ (* PI PI) (/ F PI))))
1544607071.848 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (+ (+ (* l (/ PI F)) (/ (* 2/15 (pow PI 5)) (/ F (pow l 5)))) (* (* (* l l) (* l 1/3)) (/ (* PI PI) (/ F PI)))) F)))
1544607071.848 * * * * [misc]progress:  [ 49 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1544607071.848 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607071.850 * * [misc]simplify:  iters left: 6 (8 enodes)
1544607071.853 * * [misc]simplify:  iters left: 5 (12 enodes)
1544607071.858 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607071.858 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1544607071.858 * * * * [misc]progress:  [ 50 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1544607071.858 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607071.859 * * [misc]simplify:  iters left: 6 (8 enodes)
1544607071.863 * * [misc]simplify:  iters left: 5 (12 enodes)
1544607071.868 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607071.868 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1544607071.868 * * * [misc]progress:  adding candidates to table
1544607072.766 * * [misc]progress:  iteration 3 / 4
1544607072.766 * * * [misc]progress:  picking best candidate
1544607072.868 * * * * [misc]pick:  Picked  #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607072.868 * * * [misc]progress:  localizing error
1544607072.896 * * * [misc]progress:  generating rewritten candidates
1544607072.896 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2 2)
1544607072.910 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1544607072.964 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2 2 1)
1544607072.965 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1544607072.968 * * * [misc]progress:  generating series expansions
1544607072.968 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2 2)
1544607072.968 * [misc]backup-simplify:  Simplify (tan (* PI l)) into (tan (* PI l))
1544607072.968 * [misc]approximate:  Taking taylor expansion of (tan (* PI l)) in (l) around 0
1544607072.968 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607072.968 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607072.968 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607072.968 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607072.968 * [misc]taylor:  Taking taylor expansion of PI in l
1544607072.968 * [misc]backup-simplify:  Simplify PI into PI
1544607072.968 * [misc]taylor:  Taking taylor expansion of l in l
1544607072.968 * [misc]backup-simplify:  Simplify 0 into 0
1544607072.968 * [misc]backup-simplify:  Simplify 1 into 1
1544607072.969 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607072.970 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607072.970 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607072.970 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607072.970 * [misc]taylor:  Taking taylor expansion of PI in l
1544607072.970 * [misc]backup-simplify:  Simplify PI into PI
1544607072.970 * [misc]taylor:  Taking taylor expansion of l in l
1544607072.970 * [misc]backup-simplify:  Simplify 0 into 0
1544607072.970 * [misc]backup-simplify:  Simplify 1 into 1
1544607072.970 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607072.971 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607072.972 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607072.973 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607072.973 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607072.973 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607072.973 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607072.973 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607072.973 * [misc]taylor:  Taking taylor expansion of PI in l
1544607072.973 * [misc]backup-simplify:  Simplify PI into PI
1544607072.973 * [misc]taylor:  Taking taylor expansion of l in l
1544607072.973 * [misc]backup-simplify:  Simplify 0 into 0
1544607072.973 * [misc]backup-simplify:  Simplify 1 into 1
1544607072.973 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607072.974 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607072.974 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607072.974 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607072.974 * [misc]taylor:  Taking taylor expansion of PI in l
1544607072.974 * [misc]backup-simplify:  Simplify PI into PI
1544607072.974 * [misc]taylor:  Taking taylor expansion of l in l
1544607072.974 * [misc]backup-simplify:  Simplify 0 into 0
1544607072.974 * [misc]backup-simplify:  Simplify 1 into 1
1544607072.975 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607072.975 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607072.977 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607072.977 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607072.977 * [misc]backup-simplify:  Simplify PI into PI
1544607072.978 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607072.979 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607072.979 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607072.981 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607072.981 * [misc]backup-simplify:  Simplify 0 into 0
1544607072.982 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607072.984 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1544607072.986 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1544607072.991 * [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))
1544607072.992 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1544607072.993 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607072.996 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607072.997 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607072.999 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607073.004 * [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
1544607073.004 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.005 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607073.010 * [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))
1544607073.010 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607073.013 * [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))
1544607073.018 * [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))
1544607073.018 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1544607073.020 * [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)))
1544607073.020 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 l))) into (tan (/ PI l))
1544607073.020 * [misc]approximate:  Taking taylor expansion of (tan (/ PI l)) in (l) around 0
1544607073.020 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607073.020 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.020 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607073.020 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.020 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.020 * [misc]backup-simplify:  Simplify PI into PI
1544607073.020 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.020 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.020 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.020 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.021 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607073.021 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607073.021 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.021 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.021 * [misc]backup-simplify:  Simplify PI into PI
1544607073.021 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.021 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.021 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.021 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.021 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607073.021 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.021 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607073.021 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.021 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607073.021 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.021 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.021 * [misc]backup-simplify:  Simplify PI into PI
1544607073.021 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.021 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.021 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.022 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.022 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607073.022 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607073.022 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.022 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.022 * [misc]backup-simplify:  Simplify PI into PI
1544607073.022 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.022 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.022 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.022 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.022 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607073.022 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.022 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.023 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1544607073.023 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.023 * [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
1544607073.023 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.024 * [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
1544607073.024 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.025 * [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
1544607073.025 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.025 * [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
1544607073.025 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.026 * [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
1544607073.026 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.026 * [misc]backup-simplify:  Simplify (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607073.027 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 (- l)))) into (tan (* -1 (/ PI l)))
1544607073.027 * [misc]approximate:  Taking taylor expansion of (tan (* -1 (/ PI l))) in (l) around 0
1544607073.027 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607073.027 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.027 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607073.027 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.027 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.027 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.027 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.027 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.027 * [misc]backup-simplify:  Simplify PI into PI
1544607073.027 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.027 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.027 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.027 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.027 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.028 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607073.028 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607073.028 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.028 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.028 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.028 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.028 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.028 * [misc]backup-simplify:  Simplify PI into PI
1544607073.028 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.028 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.028 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.028 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.028 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.028 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607073.029 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.029 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607073.029 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.029 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607073.029 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.029 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.029 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.029 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.029 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.029 * [misc]backup-simplify:  Simplify PI into PI
1544607073.029 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.029 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.029 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.029 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.029 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.029 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607073.029 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607073.029 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.029 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.029 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.029 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.029 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.030 * [misc]backup-simplify:  Simplify PI into PI
1544607073.030 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.030 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.030 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.030 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.030 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.030 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607073.030 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.030 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.031 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1544607073.031 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.032 * [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
1544607073.032 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.032 * [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
1544607073.032 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.033 * [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
1544607073.033 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.034 * [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
1544607073.034 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.035 * [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
1544607073.035 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.035 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607073.035 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1544607073.036 * [misc]backup-simplify:  Simplify (/ 1 (/ F (tan (* PI l)))) into (/ (tan (* PI l)) F)
1544607073.036 * [misc]approximate:  Taking taylor expansion of (/ (tan (* PI l)) F) in (F l) around 0
1544607073.036 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in l
1544607073.036 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607073.036 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607073.036 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607073.036 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607073.036 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.036 * [misc]backup-simplify:  Simplify PI into PI
1544607073.036 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.036 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.036 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.036 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607073.037 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607073.037 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607073.037 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607073.037 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.037 * [misc]backup-simplify:  Simplify PI into PI
1544607073.037 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.037 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.037 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.037 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607073.038 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607073.039 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607073.039 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.039 * [misc]taylor:  Taking taylor expansion of F in l
1544607073.039 * [misc]backup-simplify:  Simplify F into F
1544607073.039 * [misc]backup-simplify:  Simplify (/ PI F) into (/ PI F)
1544607073.039 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in F
1544607073.039 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in F
1544607073.039 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607073.039 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
1544607073.039 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1544607073.039 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.039 * [misc]backup-simplify:  Simplify PI into PI
1544607073.039 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.039 * [misc]backup-simplify:  Simplify l into l
1544607073.039 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607073.039 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1544607073.039 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1544607073.040 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
1544607073.040 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1544607073.040 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.040 * [misc]backup-simplify:  Simplify PI into PI
1544607073.040 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.040 * [misc]backup-simplify:  Simplify l into l
1544607073.040 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607073.040 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1544607073.040 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1544607073.040 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
1544607073.040 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
1544607073.041 * [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
1544607073.041 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
1544607073.041 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
1544607073.041 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.041 * [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
1544607073.041 * [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607073.042 * [misc]taylor:  Taking taylor expansion of F in F
1544607073.042 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.042 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.042 * [misc]backup-simplify:  Simplify (/ (/ (sin (* PI l)) (cos (* PI l))) 1) into (/ (sin (* PI l)) (cos (* PI l)))
1544607073.042 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in F
1544607073.042 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in F
1544607073.042 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607073.042 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
1544607073.042 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1544607073.042 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.042 * [misc]backup-simplify:  Simplify PI into PI
1544607073.042 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.042 * [misc]backup-simplify:  Simplify l into l
1544607073.042 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607073.042 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1544607073.043 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1544607073.043 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
1544607073.043 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1544607073.043 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.043 * [misc]backup-simplify:  Simplify PI into PI
1544607073.043 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.043 * [misc]backup-simplify:  Simplify l into l
1544607073.043 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607073.043 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1544607073.043 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1544607073.043 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
1544607073.043 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
1544607073.044 * [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
1544607073.044 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
1544607073.044 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
1544607073.044 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.044 * [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
1544607073.045 * [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607073.045 * [misc]taylor:  Taking taylor expansion of F in F
1544607073.045 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.045 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.045 * [misc]backup-simplify:  Simplify (/ (/ (sin (* PI l)) (cos (* PI l))) 1) into (/ (sin (* PI l)) (cos (* PI l)))
1544607073.045 * [misc]taylor:  Taking taylor expansion of (/ (sin (* PI l)) (cos (* PI l))) in l
1544607073.045 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607073.045 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607073.045 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.045 * [misc]backup-simplify:  Simplify PI into PI
1544607073.045 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.045 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.045 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.046 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607073.047 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607073.047 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607073.047 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607073.047 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.047 * [misc]backup-simplify:  Simplify PI into PI
1544607073.047 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.047 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.047 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.047 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607073.048 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607073.049 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607073.050 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.050 * [misc]backup-simplify:  Simplify PI into PI
1544607073.050 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607073.050 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 1)) into 0
1544607073.051 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
1544607073.052 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607073.052 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 0)) into 0
1544607073.052 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.052 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607073.053 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 1)) into 0
1544607073.053 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
1544607073.054 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607073.056 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 0)) into 0
1544607073.057 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.057 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* PI l))) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 (cos (* PI l)))))) into 0
1544607073.058 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 1)))) into 0
1544607073.058 * [misc]taylor:  Taking taylor expansion of 0 in l
1544607073.058 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.058 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.058 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607073.059 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.059 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607073.060 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607073.060 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.060 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607073.061 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1544607073.061 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
1544607073.062 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.062 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1544607073.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.063 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607073.063 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1544607073.063 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
1544607073.064 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.064 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1544607073.064 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.065 * [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
1544607073.065 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.065 * [misc]taylor:  Taking taylor expansion of 0 in l
1544607073.065 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.065 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.065 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.066 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607073.069 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1544607073.070 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1544607073.076 * [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))
1544607073.077 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1544607073.079 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607073.079 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544607073.080 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
1544607073.082 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.082 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544607073.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.084 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607073.085 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544607073.085 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
1544607073.087 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.088 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544607073.088 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.089 * [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
1544607073.090 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.090 * [misc]taylor:  Taking taylor expansion of 0 in l
1544607073.090 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.091 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.091 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.091 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.092 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607073.095 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.095 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607073.097 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607073.100 * [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
1544607073.100 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.102 * [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
1544607073.102 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544607073.103 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
1544607073.104 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.104 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1544607073.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.106 * [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
1544607073.107 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544607073.107 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
1544607073.109 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.109 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1544607073.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.110 * [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
1544607073.111 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.111 * [misc]taylor:  Taking taylor expansion of 0 in l
1544607073.111 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.111 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.111 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.112 * [misc]backup-simplify:  Simplify (+ (* (* 1/3 (pow PI 3)) (* (pow l 3) (/ 1 F))) (* PI (* l (/ 1 F)))) into (+ (* 1/3 (/ (* (pow PI 3) (pow l 3)) F)) (/ (* PI l) F))
1544607073.112 * [misc]backup-simplify:  Simplify (/ 1 (/ (/ 1 F) (tan (* PI (/ 1 l))))) into (* F (tan (/ PI l)))
1544607073.112 * [misc]approximate:  Taking taylor expansion of (* F (tan (/ PI l))) in (F l) around 0
1544607073.112 * [misc]taylor:  Taking taylor expansion of (* F (tan (/ PI l))) in l
1544607073.112 * [misc]taylor:  Taking taylor expansion of F in l
1544607073.112 * [misc]backup-simplify:  Simplify F into F
1544607073.112 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607073.112 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.112 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607073.112 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.112 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.112 * [misc]backup-simplify:  Simplify PI into PI
1544607073.112 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.112 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.112 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.113 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.113 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607073.113 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607073.113 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.113 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.113 * [misc]backup-simplify:  Simplify PI into PI
1544607073.113 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.113 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.113 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.113 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.113 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607073.113 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.113 * [misc]taylor:  Taking taylor expansion of (* F (tan (/ PI l))) in F
1544607073.113 * [misc]taylor:  Taking taylor expansion of F in F
1544607073.113 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.113 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.113 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in F
1544607073.113 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.114 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1544607073.114 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607073.114 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.114 * [misc]backup-simplify:  Simplify PI into PI
1544607073.114 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.114 * [misc]backup-simplify:  Simplify l into l
1544607073.114 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607073.114 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607073.114 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607073.114 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1544607073.114 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607073.114 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.114 * [misc]backup-simplify:  Simplify PI into PI
1544607073.114 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.114 * [misc]backup-simplify:  Simplify l into l
1544607073.114 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607073.114 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607073.114 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607073.114 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1544607073.114 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1544607073.114 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1544607073.114 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1544607073.115 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1544607073.115 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.115 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1544607073.115 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.115 * [misc]taylor:  Taking taylor expansion of (* F (tan (/ PI l))) in F
1544607073.115 * [misc]taylor:  Taking taylor expansion of F in F
1544607073.115 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.115 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.115 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in F
1544607073.115 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.115 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1544607073.115 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607073.115 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.115 * [misc]backup-simplify:  Simplify PI into PI
1544607073.115 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.115 * [misc]backup-simplify:  Simplify l into l
1544607073.115 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607073.115 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607073.115 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607073.115 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1544607073.115 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607073.115 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.116 * [misc]backup-simplify:  Simplify PI into PI
1544607073.116 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.116 * [misc]backup-simplify:  Simplify l into l
1544607073.116 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607073.116 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607073.116 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607073.116 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1544607073.116 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1544607073.116 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1544607073.116 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1544607073.116 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1544607073.116 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.116 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1544607073.117 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.117 * [misc]backup-simplify:  Simplify (* 0 (/ (sin (/ PI l)) (cos (/ PI l)))) into 0
1544607073.117 * [misc]taylor:  Taking taylor expansion of 0 in l
1544607073.117 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.117 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.117 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607073.118 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
1544607073.118 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607073.119 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607073.119 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
1544607073.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.119 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607073.119 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
1544607073.119 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607073.120 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607073.120 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) into 0
1544607073.120 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.120 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.121 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1544607073.121 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin (/ PI l)) (cos (/ PI l))))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.121 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ PI l)) (cos (/ PI l))) in l
1544607073.121 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607073.121 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.121 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.121 * [misc]backup-simplify:  Simplify PI into PI
1544607073.121 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.121 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.121 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.121 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.122 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607073.122 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607073.122 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.122 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.122 * [misc]backup-simplify:  Simplify PI into PI
1544607073.122 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.122 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.122 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.122 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.122 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607073.122 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.122 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607073.122 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.123 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607073.124 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1544607073.124 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607073.125 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.126 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1544607073.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.127 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607073.128 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1544607073.128 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607073.129 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.129 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1544607073.129 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.131 * [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
1544607073.131 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (/ (sin (/ PI l)) (cos (/ PI l)))))) into 0
1544607073.131 * [misc]taylor:  Taking taylor expansion of 0 in l
1544607073.131 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.131 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.132 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1544607073.132 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.132 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.134 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607073.135 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544607073.135 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607073.137 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.138 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544607073.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.140 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607073.140 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544607073.140 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607073.142 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.143 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544607073.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.144 * [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
1544607073.145 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (/ (sin (/ PI l)) (cos (/ PI l))))))) into 0
1544607073.145 * [misc]taylor:  Taking taylor expansion of 0 in l
1544607073.145 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.145 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.145 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.146 * [misc]backup-simplify:  Simplify (* (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) (* 1 (/ 1 F))) into (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607073.146 * [misc]backup-simplify:  Simplify (/ 1 (/ (/ 1 (- F)) (tan (* PI (/ 1 (- l)))))) into (* -1 (* (tan (* -1 (/ PI l))) F))
1544607073.146 * [misc]approximate:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in (F l) around 0
1544607073.146 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in l
1544607073.146 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.146 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.146 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in l
1544607073.146 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607073.147 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.147 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607073.147 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.147 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.147 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.147 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.147 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.147 * [misc]backup-simplify:  Simplify PI into PI
1544607073.147 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.147 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.147 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.147 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.148 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.148 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607073.148 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607073.148 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.148 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.148 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.148 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.148 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.148 * [misc]backup-simplify:  Simplify PI into PI
1544607073.148 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.148 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.148 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.149 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.149 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.149 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607073.150 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.150 * [misc]taylor:  Taking taylor expansion of F in l
1544607073.150 * [misc]backup-simplify:  Simplify F into F
1544607073.150 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in F
1544607073.150 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607073.150 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.150 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in F
1544607073.150 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in F
1544607073.150 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.150 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1544607073.150 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607073.150 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607073.150 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.150 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607073.150 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.150 * [misc]backup-simplify:  Simplify PI into PI
1544607073.150 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.150 * [misc]backup-simplify:  Simplify l into l
1544607073.150 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607073.150 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607073.151 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607073.151 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607073.151 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1544607073.151 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607073.151 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607073.151 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.151 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607073.151 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.151 * [misc]backup-simplify:  Simplify PI into PI
1544607073.151 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.151 * [misc]backup-simplify:  Simplify l into l
1544607073.151 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607073.151 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607073.152 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607073.152 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607073.152 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1544607073.152 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1544607073.152 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1544607073.153 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1544607073.153 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1544607073.153 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.153 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1544607073.154 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.154 * [misc]taylor:  Taking taylor expansion of F in F
1544607073.154 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.154 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.154 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in F
1544607073.154 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607073.154 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.154 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in F
1544607073.154 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in F
1544607073.154 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.154 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1544607073.154 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607073.154 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607073.154 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.154 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607073.154 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.154 * [misc]backup-simplify:  Simplify PI into PI
1544607073.154 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.154 * [misc]backup-simplify:  Simplify l into l
1544607073.154 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607073.155 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607073.155 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607073.155 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607073.155 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1544607073.155 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1544607073.155 * [misc]taylor:  Taking taylor expansion of -1 in F
1544607073.155 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.155 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1544607073.155 * [misc]taylor:  Taking taylor expansion of PI in F
1544607073.155 * [misc]backup-simplify:  Simplify PI into PI
1544607073.155 * [misc]taylor:  Taking taylor expansion of l in F
1544607073.155 * [misc]backup-simplify:  Simplify l into l
1544607073.155 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1544607073.155 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1544607073.156 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607073.156 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607073.156 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1544607073.156 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1544607073.156 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1544607073.157 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1544607073.157 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1544607073.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.157 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1544607073.158 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.158 * [misc]taylor:  Taking taylor expansion of F in F
1544607073.158 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.158 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.158 * [misc]backup-simplify:  Simplify (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) into 0
1544607073.158 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1544607073.159 * [misc]taylor:  Taking taylor expansion of 0 in l
1544607073.159 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.159 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.159 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607073.159 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) into 0
1544607073.159 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607073.160 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1544607073.161 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607073.161 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
1544607073.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.162 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607073.162 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) into 0
1544607073.162 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1544607073.163 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1544607073.164 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544607073.164 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) into 0
1544607073.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.165 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1544607073.166 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 1) (* 0 0)) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.167 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) (* 0 0)) into (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1544607073.167 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) in l
1544607073.167 * [misc]taylor:  Taking taylor expansion of (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) in l
1544607073.167 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607073.167 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.167 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.167 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.167 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.167 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.167 * [misc]backup-simplify:  Simplify PI into PI
1544607073.167 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.167 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.167 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.168 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.168 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.168 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607073.169 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607073.169 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.169 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.169 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.169 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.169 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.169 * [misc]backup-simplify:  Simplify PI into PI
1544607073.169 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.169 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.169 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.169 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.169 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.170 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607073.170 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607073.171 * [misc]backup-simplify:  Simplify (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1544607073.171 * [misc]backup-simplify:  Simplify (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1544607073.171 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.174 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607073.174 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1544607073.175 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607073.175 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1544607073.177 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.177 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1544607073.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.178 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544607073.179 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1544607073.179 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607073.180 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1544607073.181 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.181 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1544607073.181 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.183 * [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
1544607073.183 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 1) (* 0 0))) into 0
1544607073.184 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) (* 0 0))) into 0
1544607073.184 * [misc]taylor:  Taking taylor expansion of 0 in l
1544607073.184 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.184 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.185 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1544607073.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.185 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.185 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.187 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607073.188 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544607073.188 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607073.189 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ PI l))))) into 0
1544607073.191 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.191 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544607073.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.193 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607073.193 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544607073.194 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1544607073.195 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ PI l))))) into 0
1544607073.196 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607073.197 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544607073.197 * [misc]backup-simplify:  Simplify (- 0) into 0
1544607073.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544607073.199 * [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
1544607073.199 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607073.200 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) (* 0 0)))) into 0
1544607073.200 * [misc]taylor:  Taking taylor expansion of 0 in l
1544607073.201 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.201 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.201 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.201 * [misc]backup-simplify:  Simplify (* (- (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l))))))) (* 1 (/ 1 (- F)))) into (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607073.201 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2 2 1)
1544607073.202 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607073.202 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1544607073.202 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607073.202 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.202 * [misc]backup-simplify:  Simplify PI into PI
1544607073.202 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.202 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.202 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.202 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607073.202 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.202 * [misc]backup-simplify:  Simplify PI into PI
1544607073.202 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.202 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.202 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.203 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607073.203 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.204 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607073.204 * [misc]backup-simplify:  Simplify PI into PI
1544607073.205 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607073.205 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.206 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607073.206 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.207 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607073.207 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.208 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607073.208 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.210 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1544607073.210 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.211 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1544607073.211 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.211 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607073.211 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1544607073.211 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1544607073.211 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.211 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.211 * [misc]backup-simplify:  Simplify PI into PI
1544607073.211 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.211 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.211 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.212 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.212 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.212 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.212 * [misc]backup-simplify:  Simplify PI into PI
1544607073.212 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.212 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.212 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.212 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.212 * [misc]backup-simplify:  Simplify PI into PI
1544607073.213 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607073.213 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.214 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.214 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.215 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.215 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.216 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.216 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.217 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.217 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.219 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.219 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.219 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1544607073.219 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1544607073.219 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1544607073.219 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.219 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.219 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.219 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.219 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.219 * [misc]backup-simplify:  Simplify PI into PI
1544607073.219 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.219 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.219 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.220 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.220 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.220 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.220 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.220 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.220 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.220 * [misc]backup-simplify:  Simplify PI into PI
1544607073.220 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.220 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.220 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.220 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.220 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.221 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.221 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607073.222 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1544607073.222 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.223 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.223 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1544607073.223 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.224 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.225 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1544607073.226 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.227 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.228 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1544607073.228 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.230 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.231 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1544607073.231 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.233 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.235 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1544607073.235 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.235 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1544607073.235 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1544607073.236 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607073.236 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1544607073.236 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607073.236 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.236 * [misc]backup-simplify:  Simplify PI into PI
1544607073.236 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.236 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.236 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.236 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607073.236 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.236 * [misc]backup-simplify:  Simplify PI into PI
1544607073.236 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.236 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.236 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.236 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607073.236 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.237 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607073.237 * [misc]backup-simplify:  Simplify PI into PI
1544607073.237 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607073.237 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.238 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607073.238 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.238 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607073.238 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.239 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607073.239 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.240 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1544607073.240 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.241 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1544607073.241 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.241 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607073.241 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1544607073.241 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1544607073.241 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.241 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.241 * [misc]backup-simplify:  Simplify PI into PI
1544607073.241 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.241 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.241 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.241 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.241 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.241 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.241 * [misc]backup-simplify:  Simplify PI into PI
1544607073.241 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.241 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.241 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.242 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.242 * [misc]backup-simplify:  Simplify PI into PI
1544607073.243 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607073.243 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.243 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.243 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.245 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.245 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.246 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.246 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.247 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.247 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.249 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.249 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.249 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1544607073.249 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1544607073.249 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1544607073.249 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.249 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.249 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.249 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.249 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.249 * [misc]backup-simplify:  Simplify PI into PI
1544607073.249 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.249 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.249 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.249 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.249 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607073.249 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607073.249 * [misc]backup-simplify:  Simplify -1 into -1
1544607073.249 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607073.249 * [misc]taylor:  Taking taylor expansion of PI in l
1544607073.249 * [misc]backup-simplify:  Simplify PI into PI
1544607073.250 * [misc]taylor:  Taking taylor expansion of l in l
1544607073.250 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.250 * [misc]backup-simplify:  Simplify 1 into 1
1544607073.250 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607073.250 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.250 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607073.251 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607073.252 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1544607073.252 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.253 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.254 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1544607073.254 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.256 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.258 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1544607073.258 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.260 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.262 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1544607073.262 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.264 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.267 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1544607073.267 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.270 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607073.273 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1544607073.273 * [misc]backup-simplify:  Simplify 0 into 0
1544607073.273 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1544607073.273 * * * [misc]progress:  simplifying candidates
1544607073.273 * * * * [misc]progress:  [ 1 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (/ (sin (* PI l)) (cos (* PI l))))) F)))>
1544607073.273 * * * * [misc]progress:  [ 2 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (pow (tan (* PI l)) 1))) F)))>
1544607073.273 * * * * [misc]progress:  [ 3 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (exp (log (tan (* PI l)))))) F)))>
1544607073.273 * * * * [misc]progress:  [ 4 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (log (exp (tan (* PI l)))))) F)))>
1544607073.273 * * * * [misc]progress:  [ 5 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (* (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (cbrt (tan (* PI l)))))) F)))>
1544607073.274 * * * * [misc]progress:  [ 6 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (cbrt (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))))) F)))>
1544607073.274 * * * * [misc]progress:  [ 7 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (* (sqrt (tan (* PI l))) (sqrt (tan (* PI l)))))) F)))>
1544607073.274 * * * * [misc]progress:  [ 8 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (* 1 (tan (* PI l))))) F)))>
1544607073.274 * * * * [misc]progress:  [ 9 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (/ F (tan (* PI l))) -1) F)))>
1544607073.274 * * * * [misc]progress:  [ 10 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (/ F (tan (* PI l))) (- 1)) F)))>
1544607073.274 * [enter]simplify:  Simplifying (- 1)
1544607073.274 * * [misc]simplify:  iters left: 2 (2 enodes)
1544607073.275 * * [misc]simplify:  iters left: 1 (5 enodes)
1544607073.276 * [exit]simplify:  Simplified to -1
1544607073.276 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (pow (/ F (tan (* PI l))) -1) F)))
1544607073.276 * * * * [misc]progress:  [ 11 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (/ 1 (/ F (tan (* PI l)))) 1) F)))>
1544607073.276 * * * * [misc]progress:  [ 12 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (exp (- (log (/ F (tan (* PI l)))))) F)))>
1544607073.276 * * * * [misc]progress:  [ 13 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (exp (log (/ 1 (/ F (tan (* PI l)))))) F)))>
1544607073.276 * * * * [misc]progress:  [ 14 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (log (exp (/ 1 (/ F (tan (* PI l)))))) F)))>
1544607073.276 * * * * [misc]progress:  [ 15 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ 1 (/ F (tan (* PI l))))) (cbrt (/ 1 (/ F (tan (* PI l)))))) (cbrt (/ 1 (/ F (tan (* PI l)))))) F)))>
1544607073.276 * * * * [misc]progress:  [ 16 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (cbrt (* (* (/ 1 (/ F (tan (* PI l)))) (/ 1 (/ F (tan (* PI l))))) (/ 1 (/ F (tan (* PI l)))))) F)))>
1544607073.276 * * * * [misc]progress:  [ 17 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (/ 1 (/ F (tan (* PI l))))) (sqrt (/ 1 (/ F (tan (* PI l)))))) F)))>
1544607073.276 * * * * [misc]progress:  [ 18 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (- 1) (- (/ F (tan (* PI l))))) F)))>
1544607073.276 * * * * [misc]progress:  [ 19 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (/ 1 (/ F (tan (* PI l))))) F)))>
1544607073.276 * * * * [misc]progress:  [ 20 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (/ 1 (/ F (tan (* PI l))))) F)))>
1544607073.276 * * * * [misc]progress:  [ 21 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ (/ F (tan (* PI l))) 1)) F)))>
1544607073.276 * * * * [misc]progress:  [ 22 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 (* (cbrt (/ F (tan (* PI l)))) (cbrt (/ F (tan (* PI l)))))) (cbrt (/ F (tan (* PI l))))) F)))>
1544607073.276 * [enter]simplify:  Simplifying (cbrt (/ F (tan (* PI l))))
1544607073.277 * * [misc]simplify:  iters left: 6 (7 enodes)
1544607073.278 * * [misc]simplify:  iters left: 5 (8 enodes)
1544607073.279 * [exit]simplify:  Simplified to (cbrt (/ F (tan (* l PI))))
1544607073.279 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 (* (cbrt (/ F (tan (* PI l)))) (cbrt (/ F (tan (* PI l)))))) (cbrt (/ F (tan (* l PI))))) F)))
1544607073.279 * * * * [misc]progress:  [ 23 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 (sqrt (/ F (tan (* PI l))))) (sqrt (/ F (tan (* PI l))))) F)))>
1544607073.280 * [enter]simplify:  Simplifying (sqrt (/ F (tan (* PI l))))
1544607073.280 * * [misc]simplify:  iters left: 6 (7 enodes)
1544607073.281 * * [misc]simplify:  iters left: 5 (8 enodes)
1544607073.284 * [exit]simplify:  Simplified to (sqrt (/ F (tan (* l PI))))
1544607073.284 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 (sqrt (/ F (tan (* PI l))))) (sqrt (/ F (tan (* l PI))))) F)))
1544607073.284 * * * * [misc]progress:  [ 24 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 1) (/ F (tan (* PI l)))) F)))>
1544607073.284 * [enter]simplify:  Simplifying (/ F (tan (* PI l)))
1544607073.284 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607073.286 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607073.287 * [exit]simplify:  Simplified to (/ F (tan (* l PI)))
1544607073.287 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 1) (/ F (tan (* l PI)))) F)))
1544607073.287 * * * * [misc]progress:  [ 25 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607073.287 * [enter]simplify:  Simplifying (/ 1 (tan (* PI l)))
1544607073.287 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607073.289 * * [misc]simplify:  iters left: 4 (9 enodes)
1544607073.290 * [exit]simplify:  Simplified to (/ 1 (tan (* l PI)))
1544607073.290 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* l PI)))) F)))
1544607073.290 * * * * [misc]progress:  [ 26 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 (/ F (sin (* PI l)))) (cos (* PI l))) F)))>
1544607073.290 * [enter]simplify:  Simplifying (cos (* PI l))
1544607073.290 * * [misc]simplify:  iters left: 3 (4 enodes)
1544607073.291 * * [misc]simplify:  iters left: 2 (5 enodes)
1544607073.292 * [exit]simplify:  Simplified to (cos (* PI l))
1544607073.292 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 (/ F (sin (* PI l)))) (cos (* PI l))) F)))
1544607073.292 * * * * [misc]progress:  [ 27 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1544607073.292 * [enter]simplify:  Simplifying (tan (* PI l))
1544607073.293 * * [misc]simplify:  iters left: 3 (4 enodes)
1544607073.293 * * [misc]simplify:  iters left: 2 (5 enodes)
1544607073.294 * [exit]simplify:  Simplified to (tan (* PI l))
1544607073.294 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))
1544607073.294 * * * * [misc]progress:  [ 28 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (pow (* PI l) 1)))) F)))>
1544607073.294 * * * * [misc]progress:  [ 29 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (exp (log (* PI l)))))) F)))>
1544607073.295 * * * * [misc]progress:  [ 30 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (log (exp (* PI l)))))) F)))>
1544607073.295 * * * * [misc]progress:  [ 31 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))))) F)))>
1544607073.295 * * * * [misc]progress:  [ 32 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (cbrt (* (* (* PI l) (* PI l)) (* PI l)))))) F)))>
1544607073.295 * * * * [misc]progress:  [ 33 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* (sqrt (* PI l)) (sqrt (* PI l)))))) F)))>
1544607073.295 * * * * [misc]progress:  [ 34 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* 1 (* PI l))))) F)))>
1544607073.295 * * * * [misc]progress:  [ 35 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* l PI)))) F)))>
1544607073.295 * * * * [misc]progress:  [ 36 / 55 ] simplifiying candidate #<alt (λ (F l) (- (pow (* PI l) 1) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607073.295 * * * * [misc]progress:  [ 37 / 55 ] simplifiying candidate #<alt (λ (F l) (- (exp (log (* PI l))) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607073.295 * * * * [misc]progress:  [ 38 / 55 ] simplifiying candidate #<alt (λ (F l) (- (log (exp (* PI l))) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607073.295 * * * * [misc]progress:  [ 39 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607073.295 * * * * [misc]progress:  [ 40 / 55 ] simplifiying candidate #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607073.295 * * * * [misc]progress:  [ 41 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607073.295 * * * * [misc]progress:  [ 42 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* 1 (* PI l)) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607073.295 * * * * [misc]progress:  [ 43 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* l PI) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607073.295 * * * * [misc]progress:  [ 44 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l))))) F)))>
1544607073.295 * [enter]simplify:  Simplifying (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l)))
1544607073.296 * * [misc]simplify:  iters left: 6 (17 enodes)
1544607073.302 * * [misc]simplify:  iters left: 5 (36 enodes)
1544607073.322 * * [misc]simplify:  iters left: 4 (78 enodes)
1544607073.369 * * [misc]simplify:  iters left: 3 (164 enodes)
1544607073.490 * * [misc]simplify:  iters left: 2 (323 enodes)
1544607073.770 * [exit]simplify:  Simplified to (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15)))
1544607073.770 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15))))) F)))
1544607073.770 * * * * [misc]progress:  [ 45 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (/ (sin (* PI l)) (cos (* PI l))))) F)))>
1544607073.770 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1544607073.771 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607073.773 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607073.776 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1544607073.776 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (/ (sin (* PI l)) (cos (* PI l))))) F)))
1544607073.776 * * * * [misc]progress:  [ 46 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (/ (sin (* PI l)) (cos (* PI l))))) F)))>
1544607073.776 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1544607073.776 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607073.777 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607073.779 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1544607073.779 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (/ (sin (* PI l)) (cos (* PI l))))) F)))
1544607073.779 * * * * [misc]progress:  [ 47 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (+ (* 1/3 (/ (* (pow PI 3) (pow l 3)) F)) (/ (* PI l) F)) F)))>
1544607073.779 * [enter]simplify:  Simplifying (+ (* 1/3 (/ (* (pow PI 3) (pow l 3)) F)) (/ (* PI l) F))
1544607073.780 * * [misc]simplify:  iters left: 6 (13 enodes)
1544607073.784 * * [misc]simplify:  iters left: 5 (29 enodes)
1544607073.792 * * [misc]simplify:  iters left: 4 (63 enodes)
1544607073.819 * * [misc]simplify:  iters left: 3 (205 enodes)
1544607074.067 * [exit]simplify:  Simplified to (+ (* l (/ PI F)) (/ (* (* PI PI) (* 1/3 PI)) (/ (/ F l) (* l l))))
1544607074.067 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (+ (* l (/ PI F)) (/ (* (* PI PI) (* 1/3 PI)) (/ (/ F l) (* l l)))) F)))
1544607074.067 * * * * [misc]progress:  [ 48 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1544607074.067 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607074.068 * * [misc]simplify:  iters left: 6 (8 enodes)
1544607074.072 * * [misc]simplify:  iters left: 5 (12 enodes)
1544607074.076 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607074.076 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1544607074.077 * * * * [misc]progress:  [ 49 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1544607074.077 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607074.078 * * [misc]simplify:  iters left: 6 (8 enodes)
1544607074.081 * * [misc]simplify:  iters left: 5 (12 enodes)
1544607074.086 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* F (cos (* PI l))))
1544607074.086 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1544607074.086 * * * * [misc]progress:  [ 50 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607074.087 * [enter]simplify:  Simplifying (* PI l)
1544607074.087 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607074.088 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607074.090 * [exit]simplify:  Simplified to (* PI l)
1544607074.090 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1544607074.090 * * * * [misc]progress:  [ 51 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607074.090 * [enter]simplify:  Simplifying (* PI l)
1544607074.090 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607074.092 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607074.093 * [exit]simplify:  Simplified to (* PI l)
1544607074.094 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1544607074.094 * * * * [misc]progress:  [ 52 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607074.094 * [enter]simplify:  Simplifying (* PI l)
1544607074.094 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607074.096 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607074.097 * [exit]simplify:  Simplified to (* PI l)
1544607074.097 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1544607074.097 * * * * [misc]progress:  [ 53 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607074.097 * [enter]simplify:  Simplifying (* PI l)
1544607074.098 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607074.102 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607074.103 * [exit]simplify:  Simplified to (* PI l)
1544607074.103 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1544607074.103 * * * * [misc]progress:  [ 54 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607074.103 * [enter]simplify:  Simplifying (* PI l)
1544607074.104 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607074.105 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607074.107 * [exit]simplify:  Simplified to (* PI l)
1544607074.107 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1544607074.107 * * * * [misc]progress:  [ 55 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1544607074.107 * [enter]simplify:  Simplifying (* PI l)
1544607074.107 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607074.108 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607074.110 * [exit]simplify:  Simplified to (* PI l)
1544607074.110 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1544607074.110 * * * [misc]progress:  adding candidates to table
1544607075.156 * * [misc]progress:  iteration 4 / 4
1544607075.157 * * * [misc]progress:  picking best candidate
1544607075.270 * * * * [misc]pick:  Picked  #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.270 * * * [misc]progress:  localizing error
1544607075.294 * * * [misc]progress:  generating rewritten candidates
1544607075.294 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2 2)
1544607075.310 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 2 1)
1544607075.311 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1544607075.313 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 2)
1544607075.351 * * * [misc]progress:  generating series expansions
1544607075.351 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2 2)
1544607075.351 * [misc]backup-simplify:  Simplify (tan (* PI l)) into (tan (* PI l))
1544607075.351 * [misc]approximate:  Taking taylor expansion of (tan (* PI l)) in (l) around 0
1544607075.351 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607075.351 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607075.351 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607075.351 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.351 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.351 * [misc]backup-simplify:  Simplify PI into PI
1544607075.351 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.351 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.351 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.352 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607075.352 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607075.352 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607075.352 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.352 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.352 * [misc]backup-simplify:  Simplify PI into PI
1544607075.352 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.352 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.352 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.352 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607075.353 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607075.354 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607075.354 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.354 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607075.354 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607075.354 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607075.354 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.354 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.354 * [misc]backup-simplify:  Simplify PI into PI
1544607075.354 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.354 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.354 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.354 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607075.355 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607075.355 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607075.355 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.355 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.355 * [misc]backup-simplify:  Simplify PI into PI
1544607075.355 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.355 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.355 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.355 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607075.356 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607075.356 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607075.357 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.357 * [misc]backup-simplify:  Simplify PI into PI
1544607075.357 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607075.358 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607075.358 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607075.359 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607075.359 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.359 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607075.361 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1544607075.362 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1544607075.365 * [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))
1544607075.366 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1544607075.367 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607075.369 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607075.369 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607075.371 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607075.374 * [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
1544607075.374 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.374 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607075.378 * [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))
1544607075.379 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607075.381 * [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))
1544607075.386 * [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))
1544607075.386 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1544607075.388 * [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)))
1544607075.388 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 l))) into (tan (/ PI l))
1544607075.388 * [misc]approximate:  Taking taylor expansion of (tan (/ PI l)) in (l) around 0
1544607075.388 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607075.388 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607075.388 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607075.388 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.388 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.388 * [misc]backup-simplify:  Simplify PI into PI
1544607075.388 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.388 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.388 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.388 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.388 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607075.388 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607075.388 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.388 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.389 * [misc]backup-simplify:  Simplify PI into PI
1544607075.389 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.389 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.389 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.389 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.389 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607075.389 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607075.389 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607075.389 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607075.389 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607075.389 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.389 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.389 * [misc]backup-simplify:  Simplify PI into PI
1544607075.389 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.389 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.389 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.389 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.389 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607075.389 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607075.389 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.390 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.390 * [misc]backup-simplify:  Simplify PI into PI
1544607075.390 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.390 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.390 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.390 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.390 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607075.390 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607075.390 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607075.391 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1544607075.391 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.391 * [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
1544607075.391 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.392 * [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
1544607075.392 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.394 * [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
1544607075.394 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.395 * [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
1544607075.395 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.397 * [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
1544607075.397 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.397 * [misc]backup-simplify:  Simplify (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607075.398 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 (- l)))) into (tan (* -1 (/ PI l)))
1544607075.398 * [misc]approximate:  Taking taylor expansion of (tan (* -1 (/ PI l))) in (l) around 0
1544607075.398 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607075.398 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607075.398 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607075.398 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.398 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.398 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.398 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.398 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.398 * [misc]backup-simplify:  Simplify PI into PI
1544607075.398 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.398 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.398 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.398 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.399 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.399 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607075.399 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607075.399 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.399 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.399 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.399 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.399 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.399 * [misc]backup-simplify:  Simplify PI into PI
1544607075.399 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.399 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.399 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.400 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.400 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.400 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607075.400 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607075.400 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607075.401 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607075.401 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607075.401 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.401 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.401 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.401 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.401 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.401 * [misc]backup-simplify:  Simplify PI into PI
1544607075.401 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.401 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.401 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.401 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.401 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.402 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607075.402 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607075.402 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.402 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.402 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.402 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.402 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.402 * [misc]backup-simplify:  Simplify PI into PI
1544607075.402 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.402 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.402 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.402 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.403 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.403 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607075.403 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607075.404 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607075.404 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1544607075.404 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.406 * [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
1544607075.406 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.407 * [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
1544607075.407 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.409 * [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
1544607075.409 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.411 * [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
1544607075.411 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.412 * [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
1544607075.412 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.412 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) into (/ (sin (* PI l)) (cos (* PI l)))
1544607075.412 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 2 1)
1544607075.413 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607075.413 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1544607075.413 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.413 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.413 * [misc]backup-simplify:  Simplify PI into PI
1544607075.413 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.413 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.413 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.413 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.413 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.413 * [misc]backup-simplify:  Simplify PI into PI
1544607075.413 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.413 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.413 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.413 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607075.413 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.414 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607075.414 * [misc]backup-simplify:  Simplify PI into PI
1544607075.414 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607075.414 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.415 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607075.415 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.416 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607075.416 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.416 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607075.416 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.417 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1544607075.417 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.418 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1544607075.418 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.418 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607075.418 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1544607075.418 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1544607075.418 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.418 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.418 * [misc]backup-simplify:  Simplify PI into PI
1544607075.418 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.418 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.418 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.419 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.419 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.419 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.419 * [misc]backup-simplify:  Simplify PI into PI
1544607075.419 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.419 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.419 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.419 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.419 * [misc]backup-simplify:  Simplify PI into PI
1544607075.420 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607075.420 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.421 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.421 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.422 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.422 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.423 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.423 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.424 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.424 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.426 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.426 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.426 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1544607075.427 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1544607075.427 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1544607075.427 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.427 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.427 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.427 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.427 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.427 * [misc]backup-simplify:  Simplify PI into PI
1544607075.427 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.427 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.427 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.427 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.427 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.427 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.427 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.427 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.427 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.427 * [misc]backup-simplify:  Simplify PI into PI
1544607075.427 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.427 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.427 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.427 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.428 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.428 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.429 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607075.429 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1544607075.429 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.431 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.432 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1544607075.432 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.433 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.434 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1544607075.434 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.435 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.437 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1544607075.437 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.438 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.440 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1544607075.440 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.441 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.443 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1544607075.443 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.443 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1544607075.444 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1544607075.444 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607075.444 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1544607075.444 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.444 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.444 * [misc]backup-simplify:  Simplify PI into PI
1544607075.444 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.444 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.444 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.444 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.444 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.444 * [misc]backup-simplify:  Simplify PI into PI
1544607075.444 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.444 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.444 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.445 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607075.445 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.445 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607075.445 * [misc]backup-simplify:  Simplify PI into PI
1544607075.446 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607075.446 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.446 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607075.446 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.447 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607075.447 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.448 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607075.448 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.448 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1544607075.448 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.449 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1544607075.449 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.449 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1544607075.449 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1544607075.449 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1544607075.449 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.449 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.449 * [misc]backup-simplify:  Simplify PI into PI
1544607075.450 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.450 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.450 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.450 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.450 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.450 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.450 * [misc]backup-simplify:  Simplify PI into PI
1544607075.450 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.450 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.450 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.450 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.450 * [misc]backup-simplify:  Simplify PI into PI
1544607075.451 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607075.451 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.452 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.452 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.454 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.454 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.456 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.456 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.458 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.459 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.461 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.461 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.461 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1544607075.461 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1544607075.461 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1544607075.462 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.462 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.462 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.462 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.462 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.462 * [misc]backup-simplify:  Simplify PI into PI
1544607075.462 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.462 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.462 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.462 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.462 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.462 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.462 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.462 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.462 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.462 * [misc]backup-simplify:  Simplify PI into PI
1544607075.462 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.462 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.462 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.463 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.463 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.463 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.464 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607075.464 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1544607075.465 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.465 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.466 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1544607075.466 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.467 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.468 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1544607075.468 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.469 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.471 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1544607075.471 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.472 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.474 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1544607075.474 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.475 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544607075.477 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1544607075.477 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.478 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1544607075.478 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 2)
1544607075.478 * [misc]backup-simplify:  Simplify (/ 1 (tan (* PI l))) into (/ 1 (tan (* PI l)))
1544607075.478 * [misc]approximate:  Taking taylor expansion of (/ 1 (tan (* PI l))) in (l) around 0
1544607075.478 * [misc]taylor:  Taking taylor expansion of (/ 1 (tan (* PI l))) in l
1544607075.478 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607075.478 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607075.478 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607075.478 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.478 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.478 * [misc]backup-simplify:  Simplify PI into PI
1544607075.478 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.478 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.478 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.478 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607075.479 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607075.479 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607075.479 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.479 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.479 * [misc]backup-simplify:  Simplify PI into PI
1544607075.479 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.479 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.479 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.479 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607075.480 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607075.480 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607075.481 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.481 * [misc]backup-simplify:  Simplify (/ 1 PI) into (/ 1 PI)
1544607075.481 * [misc]taylor:  Taking taylor expansion of (/ 1 (tan (* PI l))) in l
1544607075.481 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1544607075.481 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1544607075.481 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1544607075.481 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.481 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.481 * [misc]backup-simplify:  Simplify PI into PI
1544607075.481 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.481 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.481 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.481 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607075.482 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607075.482 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1544607075.482 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1544607075.482 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.482 * [misc]backup-simplify:  Simplify PI into PI
1544607075.482 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.482 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.482 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.482 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1544607075.483 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1544607075.484 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1544607075.484 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.484 * [misc]backup-simplify:  Simplify (/ 1 PI) into (/ 1 PI)
1544607075.484 * [misc]backup-simplify:  Simplify (/ 1 PI) into (/ 1 PI)
1544607075.485 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607075.486 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607075.486 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544607075.487 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1544607075.488 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 PI) (/ 0 PI)))) into 0
1544607075.488 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.488 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607075.490 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1544607075.491 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1544607075.496 * [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))
1544607075.500 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 PI) (/ (* 1/3 (pow PI 3)) PI)) (* 0 (/ 0 PI)))) into (- (* 1/3 PI))
1544607075.500 * [misc]backup-simplify:  Simplify (- (* 1/3 PI)) into (- (* 1/3 PI))
1544607075.502 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544607075.504 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544607075.505 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1544607075.506 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544607075.509 * [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
1544607075.512 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 PI) (/ 0 PI)) (* 0 (/ (* 1/3 (pow PI 3)) PI)) (* (- (* 1/3 PI)) (/ 0 PI)))) into 0
1544607075.512 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.512 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544607075.516 * [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))
1544607075.516 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544607075.519 * [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))
1544607075.524 * [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))
1544607075.529 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 PI) (/ (* 2/15 (pow PI 5)) PI)) (* 0 (/ 0 PI)) (* (- (* 1/3 PI)) (/ (* 1/3 (pow PI 3)) PI)) (* 0 (/ 0 PI)))) into (- (* 1/45 (pow PI 3)))
1544607075.530 * [misc]backup-simplify:  Simplify (- (* 1/45 (pow PI 3))) into (- (* 1/45 (pow PI 3)))
1544607075.532 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/45 (pow PI 3))) (pow l 3)) (+ (* (- (* 1/3 PI)) l) (* (/ 1 PI) (/ 1 l)))) into (- (/ 1 (* PI l)) (+ (* 1/45 (* (pow PI 3) (pow l 3))) (* 1/3 (* PI l))))
1544607075.532 * [misc]backup-simplify:  Simplify (/ 1 (tan (* PI (/ 1 l)))) into (/ 1 (tan (/ PI l)))
1544607075.532 * [misc]approximate:  Taking taylor expansion of (/ 1 (tan (/ PI l))) in (l) around 0
1544607075.532 * [misc]taylor:  Taking taylor expansion of (/ 1 (tan (/ PI l))) in l
1544607075.532 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607075.532 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607075.532 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607075.532 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.532 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.532 * [misc]backup-simplify:  Simplify PI into PI
1544607075.532 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.532 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.532 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.532 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.532 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607075.532 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607075.532 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.532 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.532 * [misc]backup-simplify:  Simplify PI into PI
1544607075.532 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.532 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.533 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.533 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.533 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607075.533 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607075.533 * [misc]backup-simplify:  Simplify (/ 1 (/ (sin (/ PI l)) (cos (/ PI l)))) into (/ (cos (/ PI l)) (sin (/ PI l)))
1544607075.533 * [misc]taylor:  Taking taylor expansion of (/ 1 (tan (/ PI l))) in l
1544607075.533 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1544607075.533 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1544607075.533 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1544607075.533 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.533 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.533 * [misc]backup-simplify:  Simplify PI into PI
1544607075.533 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.533 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.533 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.534 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.534 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1544607075.534 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1544607075.534 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.534 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.534 * [misc]backup-simplify:  Simplify PI into PI
1544607075.534 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.534 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.534 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.534 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.534 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1544607075.534 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1544607075.534 * [misc]backup-simplify:  Simplify (/ 1 (/ (sin (/ PI l)) (cos (/ PI l)))) into (/ (cos (/ PI l)) (sin (/ PI l)))
1544607075.535 * [misc]backup-simplify:  Simplify (/ (cos (/ PI l)) (sin (/ PI l))) into (/ (cos (/ PI l)) (sin (/ PI l)))
1544607075.535 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1544607075.536 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))))) into 0
1544607075.536 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.537 * [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
1544607075.538 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))))) into 0
1544607075.538 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.539 * [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
1544607075.541 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))))) into 0
1544607075.541 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.542 * [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
1544607075.544 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))))) into 0
1544607075.544 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.546 * [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
1544607075.548 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))))) into 0
1544607075.548 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.550 * [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
1544607075.553 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (/ PI l)) (sin (/ PI l))) (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))) (* 0 (/ 0 (/ (sin (/ PI l)) (cos (/ PI l))))))) into 0
1544607075.553 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.553 * [misc]backup-simplify:  Simplify (/ (cos (/ PI (/ 1 l))) (sin (/ PI (/ 1 l)))) into (/ (cos (* PI l)) (sin (* PI l)))
1544607075.553 * [misc]backup-simplify:  Simplify (/ 1 (tan (* PI (/ 1 (- l))))) into (/ 1 (tan (* -1 (/ PI l))))
1544607075.553 * [misc]approximate:  Taking taylor expansion of (/ 1 (tan (* -1 (/ PI l)))) in (l) around 0
1544607075.553 * [misc]taylor:  Taking taylor expansion of (/ 1 (tan (* -1 (/ PI l)))) in l
1544607075.553 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607075.553 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607075.553 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607075.554 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.554 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.554 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.554 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.554 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.554 * [misc]backup-simplify:  Simplify PI into PI
1544607075.554 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.554 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.554 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.554 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.555 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.555 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607075.555 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607075.555 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.555 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.555 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.555 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.555 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.555 * [misc]backup-simplify:  Simplify PI into PI
1544607075.555 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.555 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.555 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.556 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.556 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.556 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607075.557 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607075.557 * [misc]backup-simplify:  Simplify (/ 1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
1544607075.557 * [misc]taylor:  Taking taylor expansion of (/ 1 (tan (* -1 (/ PI l)))) in l
1544607075.557 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1544607075.557 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607075.557 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1544607075.557 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.557 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.557 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.557 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.557 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.557 * [misc]backup-simplify:  Simplify PI into PI
1544607075.557 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.557 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.557 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.558 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.558 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.558 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1544607075.558 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1544607075.558 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1544607075.558 * [misc]taylor:  Taking taylor expansion of -1 in l
1544607075.558 * [misc]backup-simplify:  Simplify -1 into -1
1544607075.558 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1544607075.558 * [misc]taylor:  Taking taylor expansion of PI in l
1544607075.559 * [misc]backup-simplify:  Simplify PI into PI
1544607075.559 * [misc]taylor:  Taking taylor expansion of l in l
1544607075.559 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.559 * [misc]backup-simplify:  Simplify 1 into 1
1544607075.559 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1544607075.559 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1544607075.559 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1544607075.560 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1544607075.560 * [misc]backup-simplify:  Simplify (/ 1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
1544607075.561 * [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) into (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l))))
1544607075.561 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1544607075.562 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))))) into 0
1544607075.562 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.564 * [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
1544607075.565 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))))) into 0
1544607075.565 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.566 * [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
1544607075.568 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))))) into 0
1544607075.568 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.570 * [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
1544607075.572 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))))) into 0
1544607075.572 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.573 * [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
1544607075.574 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))))) into 0
1544607075.574 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.575 * [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
1544607075.577 * [misc]backup-simplify:  Simplify (- (+ (* (/ (cos (* -1 (/ PI l))) (sin (* -1 (/ PI l)))) (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) (* 0 (/ 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))))) into 0
1544607075.577 * [misc]backup-simplify:  Simplify 0 into 0
1544607075.577 * [misc]backup-simplify:  Simplify (/ (cos (* -1 (/ PI (/ 1 (- l))))) (sin (* -1 (/ PI (/ 1 (- l)))))) into (/ (cos (* PI l)) (sin (* PI l)))
1544607075.577 * * * [misc]progress:  simplifying candidates
1544607075.577 * * * * [misc]progress:  [ 1 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (/ (sin (* PI l)) (cos (* PI l))))) F)))>
1544607075.577 * * * * [misc]progress:  [ 2 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (pow (tan (* PI l)) 1))) F)))>
1544607075.577 * * * * [misc]progress:  [ 3 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (exp (log (tan (* PI l)))))) F)))>
1544607075.577 * * * * [misc]progress:  [ 4 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (log (exp (tan (* PI l)))))) F)))>
1544607075.577 * * * * [misc]progress:  [ 5 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (* (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (cbrt (tan (* PI l)))))) F)))>
1544607075.577 * * * * [misc]progress:  [ 6 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (cbrt (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))))) F)))>
1544607075.577 * * * * [misc]progress:  [ 7 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (* (sqrt (tan (* PI l))) (sqrt (tan (* PI l)))))) F)))>
1544607075.577 * * * * [misc]progress:  [ 8 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (* 1 (tan (* PI l))))) F)))>
1544607075.578 * * * * [misc]progress:  [ 9 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (pow (* PI l) 1)))) F)))>
1544607075.578 * * * * [misc]progress:  [ 10 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (exp (log (* PI l)))))) F)))>
1544607075.578 * * * * [misc]progress:  [ 11 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (log (exp (* PI l)))))) F)))>
1544607075.578 * * * * [misc]progress:  [ 12 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))))) F)))>
1544607075.578 * * * * [misc]progress:  [ 13 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (cbrt (* (* (* PI l) (* PI l)) (* PI l)))))) F)))>
1544607075.578 * * * * [misc]progress:  [ 14 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* (sqrt (* PI l)) (sqrt (* PI l)))))) F)))>
1544607075.578 * * * * [misc]progress:  [ 15 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* 1 (* PI l))))) F)))>
1544607075.578 * * * * [misc]progress:  [ 16 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* l PI)))) F)))>
1544607075.578 * * * * [misc]progress:  [ 17 / 53 ] simplifiying candidate #<alt (λ (F l) (- (pow (* PI l) 1) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.578 * * * * [misc]progress:  [ 18 / 53 ] simplifiying candidate #<alt (λ (F l) (- (exp (log (* PI l))) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.578 * * * * [misc]progress:  [ 19 / 53 ] simplifiying candidate #<alt (λ (F l) (- (log (exp (* PI l))) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.578 * * * * [misc]progress:  [ 20 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.578 * * * * [misc]progress:  [ 21 / 53 ] simplifiying candidate #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.578 * * * * [misc]progress:  [ 22 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.578 * * * * [misc]progress:  [ 23 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* 1 (* PI l)) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.578 * * * * [misc]progress:  [ 24 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* l PI) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.578 * * * * [misc]progress:  [ 25 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (pow (tan (* PI l)) -1)) F)))>
1544607075.578 * * * * [misc]progress:  [ 26 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (pow (tan (* PI l)) (- 1))) F)))>
1544607075.578 * [enter]simplify:  Simplifying (- 1)
1544607075.579 * * [misc]simplify:  iters left: 2 (2 enodes)
1544607075.580 * * [misc]simplify:  iters left: 1 (5 enodes)
1544607075.580 * [exit]simplify:  Simplified to -1
1544607075.580 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (pow (tan (* PI l)) -1)) F)))
1544607075.580 * * * * [misc]progress:  [ 27 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (pow (/ 1 (tan (* PI l))) 1)) F)))>
1544607075.580 * * * * [misc]progress:  [ 28 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (exp (- (log (tan (* PI l)))))) F)))>
1544607075.580 * * * * [misc]progress:  [ 29 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (exp (log (/ 1 (tan (* PI l)))))) F)))>
1544607075.581 * * * * [misc]progress:  [ 30 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (log (exp (/ 1 (tan (* PI l)))))) F)))>
1544607075.581 * * * * [misc]progress:  [ 31 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (* (* (cbrt (/ 1 (tan (* PI l)))) (cbrt (/ 1 (tan (* PI l))))) (cbrt (/ 1 (tan (* PI l)))))) F)))>
1544607075.581 * * * * [misc]progress:  [ 32 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (cbrt (* (* (/ 1 (tan (* PI l))) (/ 1 (tan (* PI l)))) (/ 1 (tan (* PI l)))))) F)))>
1544607075.581 * * * * [misc]progress:  [ 33 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (* (sqrt (/ 1 (tan (* PI l)))) (sqrt (/ 1 (tan (* PI l)))))) F)))>
1544607075.581 * * * * [misc]progress:  [ 34 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (- 1) (- (tan (* PI l))))) F)))>
1544607075.581 * * * * [misc]progress:  [ 35 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (* 1 (/ 1 (tan (* PI l))))) F)))>
1544607075.581 * * * * [misc]progress:  [ 36 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (* 1 (/ 1 (tan (* PI l))))) F)))>
1544607075.581 * * * * [misc]progress:  [ 37 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (/ (tan (* PI l)) 1))) F)))>
1544607075.581 * * * * [misc]progress:  [ 38 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (/ 1 (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))) (cbrt (tan (* PI l))))) F)))>
1544607075.581 * [enter]simplify:  Simplifying (cbrt (tan (* PI l)))
1544607075.581 * * [misc]simplify:  iters left: 4 (5 enodes)
1544607075.582 * * [misc]simplify:  iters left: 3 (6 enodes)
1544607075.583 * [exit]simplify:  Simplified to (cbrt (tan (* PI l)))
1544607075.583 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (/ 1 (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))) (cbrt (tan (* PI l))))) F)))
1544607075.584 * * * * [misc]progress:  [ 39 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (/ 1 (sqrt (tan (* PI l)))) (sqrt (tan (* PI l))))) F)))>
1544607075.584 * [enter]simplify:  Simplifying (sqrt (tan (* PI l)))
1544607075.584 * * [misc]simplify:  iters left: 4 (5 enodes)
1544607075.585 * * [misc]simplify:  iters left: 3 (6 enodes)
1544607075.586 * [exit]simplify:  Simplified to (sqrt (tan (* PI l)))
1544607075.586 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (/ 1 (sqrt (tan (* PI l)))) (sqrt (tan (* PI l))))) F)))
1544607075.586 * * * * [misc]progress:  [ 40 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (/ 1 1) (tan (* PI l)))) F)))>
1544607075.586 * [enter]simplify:  Simplifying (tan (* PI l))
1544607075.587 * * [misc]simplify:  iters left: 3 (4 enodes)
1544607075.587 * * [misc]simplify:  iters left: 2 (5 enodes)
1544607075.588 * [exit]simplify:  Simplified to (tan (* PI l))
1544607075.588 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (/ 1 1) (tan (* PI l)))) F)))
1544607075.588 * * * * [misc]progress:  [ 41 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (* (/ 1 (sin (* PI l))) (cos (* PI l)))) F)))>
1544607075.589 * [enter]simplify:  Simplifying (cos (* PI l))
1544607075.589 * * [misc]simplify:  iters left: 3 (4 enodes)
1544607075.590 * * [misc]simplify:  iters left: 2 (5 enodes)
1544607075.591 * [exit]simplify:  Simplified to (cos (* PI l))
1544607075.591 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (* (/ 1 (sin (* PI l))) (cos (* PI l)))) F)))
1544607075.591 * * * * [misc]progress:  [ 42 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l))))) F)))>
1544607075.591 * [enter]simplify:  Simplifying (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l)))
1544607075.592 * * [misc]simplify:  iters left: 6 (17 enodes)
1544607075.597 * * [misc]simplify:  iters left: 5 (36 enodes)
1544607075.612 * * [misc]simplify:  iters left: 4 (78 enodes)
1544607075.636 * * [misc]simplify:  iters left: 3 (164 enodes)
1544607075.727 * * [misc]simplify:  iters left: 2 (323 enodes)
1544607075.954 * [exit]simplify:  Simplified to (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15)))
1544607075.954 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15))))) F)))
1544607075.954 * * * * [misc]progress:  [ 43 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (/ (sin (* PI l)) (cos (* PI l))))) F)))>
1544607075.955 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1544607075.955 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607075.958 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607075.960 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1544607075.960 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (/ (sin (* PI l)) (cos (* PI l))))) F)))
1544607075.961 * * * * [misc]progress:  [ 44 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (/ (sin (* PI l)) (cos (* PI l))))) F)))>
1544607075.961 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1544607075.961 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607075.964 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607075.967 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1544607075.967 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (/ (sin (* PI l)) (cos (* PI l))))) F)))
1544607075.967 * * * * [misc]progress:  [ 45 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.967 * [enter]simplify:  Simplifying (* PI l)
1544607075.968 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607075.969 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607075.970 * [exit]simplify:  Simplified to (* PI l)
1544607075.970 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))
1544607075.970 * * * * [misc]progress:  [ 46 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.971 * [enter]simplify:  Simplifying (* PI l)
1544607075.971 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607075.972 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607075.976 * [exit]simplify:  Simplified to (* PI l)
1544607075.976 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))
1544607075.976 * * * * [misc]progress:  [ 47 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.976 * [enter]simplify:  Simplifying (* PI l)
1544607075.977 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607075.978 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607075.980 * [exit]simplify:  Simplified to (* PI l)
1544607075.980 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))
1544607075.980 * * * * [misc]progress:  [ 48 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.980 * [enter]simplify:  Simplifying (* PI l)
1544607075.980 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607075.982 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607075.983 * [exit]simplify:  Simplified to (* PI l)
1544607075.983 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))
1544607075.983 * * * * [misc]progress:  [ 49 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.983 * [enter]simplify:  Simplifying (* PI l)
1544607075.984 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607075.985 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607075.986 * [exit]simplify:  Simplified to (* PI l)
1544607075.986 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))
1544607075.987 * * * * [misc]progress:  [ 50 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1544607075.987 * [enter]simplify:  Simplifying (* PI l)
1544607075.987 * * [misc]simplify:  iters left: 2 (3 enodes)
1544607075.988 * * [misc]simplify:  iters left: 1 (4 enodes)
1544607075.990 * [exit]simplify:  Simplified to (* PI l)
1544607075.990 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))
1544607075.990 * * * * [misc]progress:  [ 51 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (- (/ 1 (* PI l)) (+ (* 1/45 (* (pow PI 3) (pow l 3))) (* 1/3 (* PI l))))) F)))>
1544607075.990 * [enter]simplify:  Simplifying (- (/ 1 (* PI l)) (+ (* 1/45 (* (pow PI 3) (pow l 3))) (* 1/3 (* PI l))))
1544607075.992 * * [misc]simplify:  iters left: 6 (15 enodes)
1544607076.001 * * [misc]simplify:  iters left: 5 (38 enodes)
1544607076.012 * * [misc]simplify:  iters left: 4 (82 enodes)
1544607076.060 * * [misc]simplify:  iters left: 3 (225 enodes)
1544607076.267 * [exit]simplify:  Simplified to (- (+ (/ 1 (* l PI)) (* (* l PI) -1/3)) (* (* (* 1/45 PI) l) (* (* l l) (* PI PI))))
1544607076.268 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (- (+ (/ 1 (* l PI)) (* (* l PI) -1/3)) (* (* (* 1/45 PI) l) (* (* l l) (* PI PI))))) F)))
1544607076.268 * * * * [misc]progress:  [ 52 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (cos (* PI l)) (sin (* PI l)))) F)))>
1544607076.268 * [enter]simplify:  Simplifying (/ (cos (* PI l)) (sin (* PI l)))
1544607076.269 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607076.271 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607076.274 * [exit]simplify:  Simplified to (/ (cos (* PI l)) (sin (* PI l)))
1544607076.274 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (cos (* PI l)) (sin (* PI l)))) F)))
1544607076.274 * * * * [misc]progress:  [ 53 / 53 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (cos (* PI l)) (sin (* PI l)))) F)))>
1544607076.275 * [enter]simplify:  Simplifying (/ (cos (* PI l)) (sin (* PI l)))
1544607076.275 * * [misc]simplify:  iters left: 5 (6 enodes)
1544607076.281 * * [misc]simplify:  iters left: 4 (7 enodes)
1544607076.284 * [exit]simplify:  Simplified to (/ (cos (* PI l)) (sin (* PI l)))
1544607076.284 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (cos (* PI l)) (sin (* PI l)))) F)))
1544607076.284 * * * [misc]progress:  adding candidates to table
1544607077.395 * [misc]progress:  [Phase 3 of 3] Extracting.
1544607077.395 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (F l) (- (* PI l) (* (/ 1 F) (/ (tan (* PI l)) F))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (* (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) F) (/ (cbrt (tan (* PI l))) F))))> #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ (tan (* PI l)) F)) (cbrt (/ (tan (* PI l)) F))) (cbrt (/ (tan (* PI l)) F))) F)))> #<alt (λ (F l) (- (* PI l) (/ (exp (log (/ 1 (/ F (tan (* PI l)))))) F)))> #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (- (/ 1 (* PI l)) (+ (* 1/45 (* (pow PI 3) (pow l 3))) (* 1/3 (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (/ 1 (sqrt (tan (* PI l)))) (sqrt (tan (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (cbrt (* (* (/ (tan (* PI l)) (* F F)) (/ (tan (* PI l)) (* F F))) (/ (tan (* PI l)) (* F F))))))> #<alt (λ (F l) (- (* PI l) (* (* (cbrt (/ (tan (* PI l)) (* F F))) (cbrt (/ (tan (* PI l)) (* F F)))) (cbrt (/ (tan (* PI l)) (* F F))))))> #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (* (* (cbrt (/ 1 (tan (* PI l)))) (cbrt (/ 1 (tan (* PI l))))) (cbrt (/ 1 (tan (* PI l)))))) F)))>)
1544607077.404 * * * [misc]regime-changes:  Trying 4 branch expressions: (F (* F F) l (* PI l))
1544607077.404 * * * * [misc]regimes:  Trying to branch on F from (#<alt (λ (F l) (- (* PI l) (* (/ 1 F) (/ (tan (* PI l)) F))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (* (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) F) (/ (cbrt (tan (* PI l))) F))))> #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ (tan (* PI l)) F)) (cbrt (/ (tan (* PI l)) F))) (cbrt (/ (tan (* PI l)) F))) F)))> #<alt (λ (F l) (- (* PI l) (/ (exp (log (/ 1 (/ F (tan (* PI l)))))) F)))> #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (- (/ 1 (* PI l)) (+ (* 1/45 (* (pow PI 3) (pow l 3))) (* 1/3 (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (/ 1 (sqrt (tan (* PI l)))) (sqrt (tan (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (cbrt (* (* (/ (tan (* PI l)) (* F F)) (/ (tan (* PI l)) (* F F))) (/ (tan (* PI l)) (* F F))))))> #<alt (λ (F l) (- (* PI l) (* (* (cbrt (/ (tan (* PI l)) (* F F))) (cbrt (/ (tan (* PI l)) (* F F)))) (cbrt (/ (tan (* PI l)) (* F F))))))> #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (* (* (cbrt (/ 1 (tan (* PI l)))) (cbrt (/ 1 (tan (* PI l))))) (cbrt (/ 1 (tan (* PI l)))))) F)))>)
1544607077.542 * * * * [misc]regimes:  Trying to branch on (* F F) from (#<alt (λ (F l) (- (* PI l) (* (/ 1 F) (/ (tan (* PI l)) F))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (* (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) F) (/ (cbrt (tan (* PI l))) F))))> #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ (tan (* PI l)) F)) (cbrt (/ (tan (* PI l)) F))) (cbrt (/ (tan (* PI l)) F))) F)))> #<alt (λ (F l) (- (* PI l) (/ (exp (log (/ 1 (/ F (tan (* PI l)))))) F)))> #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (- (/ 1 (* PI l)) (+ (* 1/45 (* (pow PI 3) (pow l 3))) (* 1/3 (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (/ 1 (sqrt (tan (* PI l)))) (sqrt (tan (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (cbrt (* (* (/ (tan (* PI l)) (* F F)) (/ (tan (* PI l)) (* F F))) (/ (tan (* PI l)) (* F F))))))> #<alt (λ (F l) (- (* PI l) (* (* (cbrt (/ (tan (* PI l)) (* F F))) (cbrt (/ (tan (* PI l)) (* F F)))) (cbrt (/ (tan (* PI l)) (* F F))))))> #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (* (* (cbrt (/ 1 (tan (* PI l)))) (cbrt (/ 1 (tan (* PI l))))) (cbrt (/ 1 (tan (* PI l)))))) F)))>)
1544607077.739 * * * * [misc]regimes:  Trying to branch on (* F F) from (#<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (cbrt (* (* (/ (tan (* PI l)) (* F F)) (/ (tan (* PI l)) (* F F))) (/ (tan (* PI l)) (* F F))))))> #<alt (λ (F l) (- (* PI l) (* (* (cbrt (/ (tan (* PI l)) (* F F))) (cbrt (/ (tan (* PI l)) (* F F)))) (cbrt (/ (tan (* PI l)) (* F F))))))>)
1544607077.781 * * * * [misc]regimes:  Trying to branch on l from (#<alt (λ (F l) (- (* PI l) (* (/ 1 F) (/ (tan (* PI l)) F))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (* (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) F) (/ (cbrt (tan (* PI l))) F))))> #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ (tan (* PI l)) F)) (cbrt (/ (tan (* PI l)) F))) (cbrt (/ (tan (* PI l)) F))) F)))> #<alt (λ (F l) (- (* PI l) (/ (exp (log (/ 1 (/ F (tan (* PI l)))))) F)))> #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (- (/ 1 (* PI l)) (+ (* 1/45 (* (pow PI 3) (pow l 3))) (* 1/3 (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (/ 1 (sqrt (tan (* PI l)))) (sqrt (tan (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (cbrt (* (* (/ (tan (* PI l)) (* F F)) (/ (tan (* PI l)) (* F F))) (/ (tan (* PI l)) (* F F))))))> #<alt (λ (F l) (- (* PI l) (* (* (cbrt (/ (tan (* PI l)) (* F F))) (cbrt (/ (tan (* PI l)) (* F F)))) (cbrt (/ (tan (* PI l)) (* F F))))))> #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (* (* (cbrt (/ 1 (tan (* PI l)))) (cbrt (/ 1 (tan (* PI l))))) (cbrt (/ 1 (tan (* PI l)))))) F)))>)
1544607077.953 * * * * [misc]regimes:  Trying to branch on (* PI l) from (#<alt (λ (F l) (- (* PI l) (* (/ 1 F) (/ (tan (* PI l)) F))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (* (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) F) (/ (cbrt (tan (* PI l))) F))))> #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ (tan (* PI l)) F)) (cbrt (/ (tan (* PI l)) F))) (cbrt (/ (tan (* PI l)) F))) F)))> #<alt (λ (F l) (- (* PI l) (/ (exp (log (/ 1 (/ F (tan (* PI l)))))) F)))> #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (- (/ 1 (* PI l)) (+ (* 1/45 (* (pow PI 3) (pow l 3))) (* 1/3 (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ (/ 1 (sqrt (tan (* PI l)))) (sqrt (tan (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (cbrt (* (* (/ (tan (* PI l)) (* F F)) (/ (tan (* PI l)) (* F F))) (/ (tan (* PI l)) (* F F))))))> #<alt (λ (F l) (- (* PI l) (* (* (cbrt (/ (tan (* PI l)) (* F F))) (cbrt (/ (tan (* PI l)) (* F F)))) (cbrt (/ (tan (* PI l)) (* F F))))))> #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (* (* (cbrt (/ 1 (tan (* PI l)))) (cbrt (/ 1 (tan (* PI l))))) (cbrt (/ 1 (tan (* PI l)))))) F)))>)
1544607078.075 * * * [misc]regime:  Found split indices: #<option (#s(si 11 256))>
1544607078.076 * [enter]simplify:  Simplifying (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F))
1544607078.077 * * [misc]simplify:  iters left: 6 (10 enodes)
1544607078.079 * * [misc]simplify:  iters left: 5 (13 enodes)
1544607078.080 * [exit]simplify:  Simplified to (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F))
1544607078.080 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1544607098.636 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607098.639 * * * * [misc]points:  Sampling 4160 additional inputs, on iter 1 have 3840 / 8000
1544607109.215 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607109.216 * * * * [misc]points:  Sampling 2117 additional inputs, on iter 2 have 5883 / 8000
1544607114.287 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607114.288 * * * * [misc]points:  Sampling 1076 additional inputs, on iter 3 have 6924 / 8000
1544607116.889 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607116.889 * * * * [misc]points:  Sampling 582 additional inputs, on iter 4 have 7418 / 8000
1544607118.451 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607118.451 * * * * [misc]points:  Sampling 294 additional inputs, on iter 5 have 7706 / 8000
1544607119.495 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607119.495 * * * * [misc]points:  Sampling 150 additional inputs, on iter 6 have 7850 / 8000
1544607119.734 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607119.735 * * * * [misc]points:  Sampling 74 additional inputs, on iter 7 have 7926 / 8000
1544607119.924 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607119.924 * * * * [misc]points:  Sampling 43 additional inputs, on iter 8 have 7957 / 8000
1544607120.028 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607120.028 * * * * [misc]points:  Sampling 22 additional inputs, on iter 9 have 7978 / 8000
1544607120.072 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607120.072 * * * * [misc]points:  Sampling 12 additional inputs, on iter 10 have 7988 / 8000
1544607120.104 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607120.104 * * * * [misc]points:  Sampling 7 additional inputs, on iter 11 have 7993 / 8000
1544607120.122 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607120.122 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7996 / 8000
1544607120.147 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607120.148 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7997 / 8000
1544607120.157 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544607120.157 * * * * [exit]points:  Sampled 8000 points with exact outputs