1539333114.233 * [misc]progress:  [Phase 1 of 3] Setting up.
1539333114.234 * * * [misc]progress:  [1/2] Preparing points
1539333114.235 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1539333115.124 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333115.125 * * * * [misc]points:  Sampling 126 additional inputs, on iter 1 have 130 / 256
1539333115.834 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333115.834 * * * * [misc]points:  Sampling 68 additional inputs, on iter 2 have 188 / 256
1539333115.985 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333115.985 * * * * [misc]points:  Sampling 36 additional inputs, on iter 3 have 220 / 256
1539333116.047 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333116.047 * * * * [misc]points:  Sampling 20 additional inputs, on iter 4 have 236 / 256
1539333116.074 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333116.074 * * * * [misc]points:  Sampling 11 additional inputs, on iter 5 have 245 / 256
1539333116.115 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333116.115 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 252 / 256
1539333116.118 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333116.118 * * * * [exit]points:  Sampled 256 points with exact outputs
1539333116.119 * * * [misc]progress:  [2/2] Setting up program.
1539333116.132 * [misc]progress:  [Phase 2 of 3] Improving.
1539333116.133 * [enter]simplify:  Simplifying (- (* PI l) (* (/ 1 (* F F)) (tan (* PI l))))
1539333116.136 * * [misc]simplify:  iters left: 6 (10 enodes)
1539333116.144 * * [misc]simplify:  iters left: 5 (20 enodes)
1539333116.150 * * [misc]simplify:  iters left: 4 (43 enodes)
1539333116.165 * * [misc]simplify:  iters left: 3 (86 enodes)
1539333116.196 * * [misc]simplify:  iters left: 2 (145 enodes)
1539333116.303 * * [misc]simplify:  iters left: 1 (226 enodes)
1539333116.426 * [exit]simplify:  Simplified to (- (* PI l) (/ (tan (* PI l)) (* F F)))
1539333116.443 * * [misc]progress:  iteration 1 / 4
1539333116.443 * * * [misc]progress:  picking best candidate
1539333116.461 * * * * [misc]pick:  Picked  #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1539333116.461 * * * [misc]progress:  localizing error
1539333116.500 * * * [misc]progress:  generating rewritten candidates
1539333116.500 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1539333116.570 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1539333116.584 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1)
1539333116.586 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1539333116.587 * * * [misc]progress:  generating series expansions
1539333116.588 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1539333116.596 * [misc]backup-simplify:  Simplify (/ (tan (* PI l)) (* F F)) into (/ (tan (* PI l)) (pow F 2))
1539333116.596 * [misc]approximate:  Taking taylor expansion of (/ (tan (* PI l)) (pow F 2)) in (l F) around 0
1539333116.597 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) (pow F 2)) in F
1539333116.597 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in F
1539333116.599 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333116.599 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
1539333116.599 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333116.599 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.599 * [misc]backup-simplify:  Simplify PI into PI
1539333116.599 * [misc]taylor:  Taking taylor expansion of l in F
1539333116.599 * [misc]backup-simplify:  Simplify l into l
1539333116.600 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333116.600 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333116.600 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333116.600 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
1539333116.600 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333116.600 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.601 * [misc]backup-simplify:  Simplify PI into PI
1539333116.601 * [misc]taylor:  Taking taylor expansion of l in F
1539333116.601 * [misc]backup-simplify:  Simplify l into l
1539333116.601 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333116.601 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333116.601 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333116.602 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
1539333116.602 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
1539333116.603 * [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
1539333116.603 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
1539333116.604 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
1539333116.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333116.604 * [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
1539333116.604 * [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333116.604 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1539333116.605 * [misc]taylor:  Taking taylor expansion of F in F
1539333116.605 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.605 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.605 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539333116.606 * [misc]backup-simplify:  Simplify (/ (/ (sin (* PI l)) (cos (* PI l))) 1) into (/ (sin (* PI l)) (cos (* PI l)))
1539333116.606 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) (pow F 2)) in l
1539333116.606 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333116.606 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333116.606 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333116.606 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.606 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.606 * [misc]backup-simplify:  Simplify PI into PI
1539333116.606 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.606 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.606 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.607 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333116.608 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333116.608 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333116.608 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.608 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.608 * [misc]backup-simplify:  Simplify PI into PI
1539333116.608 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.608 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.608 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.608 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333116.609 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333116.611 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333116.611 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.611 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1539333116.611 * [misc]taylor:  Taking taylor expansion of F in l
1539333116.611 * [misc]backup-simplify:  Simplify F into F
1539333116.611 * [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
1539333116.612 * [misc]backup-simplify:  Simplify (/ PI (pow F 2)) into (/ PI (pow F 2))
1539333116.612 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) (pow F 2)) in l
1539333116.612 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333116.612 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333116.612 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333116.612 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.612 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.612 * [misc]backup-simplify:  Simplify PI into PI
1539333116.612 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.612 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.612 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.612 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333116.613 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333116.613 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333116.613 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.613 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.613 * [misc]backup-simplify:  Simplify PI into PI
1539333116.613 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.613 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.613 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.614 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333116.614 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333116.616 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333116.616 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.616 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1539333116.616 * [misc]taylor:  Taking taylor expansion of F in l
1539333116.616 * [misc]backup-simplify:  Simplify F into F
1539333116.616 * [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
1539333116.616 * [misc]backup-simplify:  Simplify (/ PI (pow F 2)) into (/ PI (pow F 2))
1539333116.617 * [misc]taylor:  Taking taylor expansion of (/ PI (pow F 2)) in F
1539333116.617 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.617 * [misc]backup-simplify:  Simplify PI into PI
1539333116.617 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1539333116.617 * [misc]taylor:  Taking taylor expansion of F in F
1539333116.617 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.617 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.617 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539333116.618 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.618 * [misc]backup-simplify:  Simplify PI into PI
1539333116.620 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333116.621 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333116.621 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333116.623 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333116.623 * [misc]backup-simplify:  Simplify (+ (* F 0) (* 0 F)) into 0
1539333116.623 * [misc]backup-simplify:  Simplify (- (/ 0 (pow F 2)) (+ (* (/ PI (pow F 2)) (/ 0 (pow F 2))))) into 0
1539333116.623 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333116.623 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.624 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1539333116.625 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333116.625 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.626 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333116.630 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1539333116.632 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1539333116.637 * [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))
1539333116.638 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (* 0 F))) into 0
1539333116.648 * [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)))
1539333116.648 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (pow PI 3) (pow F 2))) in F
1539333116.648 * [misc]taylor:  Taking taylor expansion of 1/3 in F
1539333116.648 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539333116.648 * [misc]taylor:  Taking taylor expansion of (/ (pow PI 3) (pow F 2)) in F
1539333116.648 * [misc]taylor:  Taking taylor expansion of (pow PI 3) in F
1539333116.648 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.648 * [misc]backup-simplify:  Simplify PI into PI
1539333116.648 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1539333116.648 * [misc]taylor:  Taking taylor expansion of F in F
1539333116.648 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.649 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.649 * [misc]backup-simplify:  Simplify (* PI PI) into (pow PI 2)
1539333116.650 * [misc]backup-simplify:  Simplify (* PI (pow PI 2)) into (pow PI 3)
1539333116.650 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539333116.651 * [misc]backup-simplify:  Simplify (/ (pow PI 3) 1) into (pow PI 3)
1539333116.652 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1539333116.653 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1539333116.653 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1539333116.655 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.655 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.656 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333116.659 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333116.660 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333116.662 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333116.667 * [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
1539333116.668 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (+ (* 0 0) (* 0 F)))) into 0
1539333116.669 * [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
1539333116.670 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333116.670 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.671 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 PI)) into 0
1539333116.672 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (pow PI 2))) into 0
1539333116.672 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1539333116.674 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow PI 3) (/ 0 1)))) into 0
1539333116.675 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow PI 3))) into 0
1539333116.676 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.676 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.676 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333116.678 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.678 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.679 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333116.685 * [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))
1539333116.686 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333116.690 * [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))
1539333116.697 * [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))
1539333116.698 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 F))))) into 0
1539333116.699 * [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)))
1539333116.699 * [misc]taylor:  Taking taylor expansion of (* 2/15 (/ (pow PI 5) (pow F 2))) in F
1539333116.699 * [misc]taylor:  Taking taylor expansion of 2/15 in F
1539333116.699 * [misc]backup-simplify:  Simplify 2/15 into 2/15
1539333116.699 * [misc]taylor:  Taking taylor expansion of (/ (pow PI 5) (pow F 2)) in F
1539333116.699 * [misc]taylor:  Taking taylor expansion of (pow PI 5) in F
1539333116.699 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.699 * [misc]backup-simplify:  Simplify PI into PI
1539333116.699 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1539333116.699 * [misc]taylor:  Taking taylor expansion of F in F
1539333116.699 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.699 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.700 * [misc]backup-simplify:  Simplify (* PI PI) into (pow PI 2)
1539333116.700 * [misc]backup-simplify:  Simplify (* (pow PI 2) (pow PI 2)) into (pow PI 4)
1539333116.701 * [misc]backup-simplify:  Simplify (* PI (pow PI 4)) into (pow PI 5)
1539333116.701 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539333116.701 * [misc]backup-simplify:  Simplify (/ (pow PI 5) 1) into (pow PI 5)
1539333116.702 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1539333116.702 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1539333116.705 * [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)))))
1539333116.705 * [misc]backup-simplify:  Simplify (/ (tan (* PI (/ 1 l))) (* (/ 1 F) (/ 1 F))) into (* (tan (/ PI l)) (pow F 2))
1539333116.705 * [misc]approximate:  Taking taylor expansion of (* (tan (/ PI l)) (pow F 2)) in (l F) around 0
1539333116.705 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) (pow F 2)) in F
1539333116.706 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in F
1539333116.706 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.706 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1539333116.706 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333116.706 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.706 * [misc]backup-simplify:  Simplify PI into PI
1539333116.706 * [misc]taylor:  Taking taylor expansion of l in F
1539333116.706 * [misc]backup-simplify:  Simplify l into l
1539333116.706 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333116.706 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333116.706 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333116.706 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1539333116.706 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333116.706 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.706 * [misc]backup-simplify:  Simplify PI into PI
1539333116.706 * [misc]taylor:  Taking taylor expansion of l in F
1539333116.706 * [misc]backup-simplify:  Simplify l into l
1539333116.706 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333116.706 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333116.706 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333116.706 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1539333116.706 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1539333116.707 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1539333116.707 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1539333116.707 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1539333116.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333116.707 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1539333116.707 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.707 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1539333116.707 * [misc]taylor:  Taking taylor expansion of F in F
1539333116.707 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.707 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.707 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) (pow F 2)) in l
1539333116.707 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333116.707 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.707 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333116.707 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.707 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.707 * [misc]backup-simplify:  Simplify PI into PI
1539333116.707 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.707 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.707 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.708 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.708 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333116.708 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333116.708 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.708 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.708 * [misc]backup-simplify:  Simplify PI into PI
1539333116.708 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.708 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.708 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.708 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.708 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333116.709 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.709 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1539333116.709 * [misc]taylor:  Taking taylor expansion of F in l
1539333116.709 * [misc]backup-simplify:  Simplify F into F
1539333116.709 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) (pow F 2)) in l
1539333116.709 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333116.709 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.709 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333116.709 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.709 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.709 * [misc]backup-simplify:  Simplify PI into PI
1539333116.709 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.709 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.709 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.709 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.709 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333116.709 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333116.709 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.709 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.709 * [misc]backup-simplify:  Simplify PI into PI
1539333116.709 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.709 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.709 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.710 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.710 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333116.710 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.710 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1539333116.710 * [misc]taylor:  Taking taylor expansion of F in l
1539333116.710 * [misc]backup-simplify:  Simplify F into F
1539333116.710 * [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
1539333116.710 * [misc]backup-simplify:  Simplify (* (/ (sin (/ PI l)) (cos (/ PI l))) (pow F 2)) into (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l)))
1539333116.710 * [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (sin (/ PI l))) (cos (/ PI l))) in F
1539333116.710 * [misc]taylor:  Taking taylor expansion of (* (pow F 2) (sin (/ PI l))) in F
1539333116.710 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1539333116.710 * [misc]taylor:  Taking taylor expansion of F in F
1539333116.710 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.710 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.710 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1539333116.710 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333116.710 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.710 * [misc]backup-simplify:  Simplify PI into PI
1539333116.710 * [misc]taylor:  Taking taylor expansion of l in F
1539333116.710 * [misc]backup-simplify:  Simplify l into l
1539333116.710 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333116.711 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333116.711 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333116.711 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1539333116.711 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333116.711 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.711 * [misc]backup-simplify:  Simplify PI into PI
1539333116.711 * [misc]taylor:  Taking taylor expansion of l in F
1539333116.711 * [misc]backup-simplify:  Simplify l into l
1539333116.711 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333116.711 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333116.711 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333116.711 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539333116.711 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1539333116.711 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1539333116.711 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1539333116.712 * [misc]backup-simplify:  Simplify (* 1 (sin (/ PI l))) into (sin (/ PI l))
1539333116.712 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1539333116.712 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1539333116.712 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333116.712 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1539333116.712 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.712 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.712 * [misc]backup-simplify:  Simplify (+ (* F 0) (* 0 F)) into 0
1539333116.713 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333116.713 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (* 0 (pow F 2))) into 0
1539333116.713 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333116.713 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.713 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.713 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333116.714 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
1539333116.714 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333116.714 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333116.715 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
1539333116.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333116.715 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1539333116.715 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (/ PI l)))) into 0
1539333116.715 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333116.716 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
1539333116.716 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333116.717 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333116.717 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) into 0
1539333116.717 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333116.717 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333116.717 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333116.717 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.718 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (* 0 F))) into 0
1539333116.718 * [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
1539333116.719 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (+ (* 0 0) (* 0 (pow F 2)))) into 0
1539333116.719 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333116.719 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.719 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.719 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.719 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333116.720 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1539333116.720 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333116.721 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333116.721 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1539333116.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333116.721 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1539333116.721 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sin (/ PI l))))) into 0
1539333116.722 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333116.722 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1539333116.723 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333116.723 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333116.723 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1539333116.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333116.724 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333116.724 * [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
1539333116.724 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.725 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (+ (* 0 0) (* 0 F)))) into 0
1539333116.725 * [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
1539333116.726 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow F 2))))) into 0
1539333116.726 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333116.726 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.726 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.726 * [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))))
1539333116.726 * [misc]backup-simplify:  Simplify (/ (tan (* PI (/ 1 (- l)))) (* (/ 1 (- F)) (/ 1 (- F)))) into (* (tan (* -1 (/ PI l))) (pow F 2))
1539333116.726 * [misc]approximate:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) (pow F 2)) in (l F) around 0
1539333116.726 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) (pow F 2)) in F
1539333116.726 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in F
1539333116.727 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.727 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1539333116.727 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333116.727 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333116.727 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.727 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333116.727 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.727 * [misc]backup-simplify:  Simplify PI into PI
1539333116.727 * [misc]taylor:  Taking taylor expansion of l in F
1539333116.727 * [misc]backup-simplify:  Simplify l into l
1539333116.727 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333116.727 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333116.727 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333116.727 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333116.727 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1539333116.727 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333116.727 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333116.727 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.727 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333116.727 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.727 * [misc]backup-simplify:  Simplify PI into PI
1539333116.727 * [misc]taylor:  Taking taylor expansion of l in F
1539333116.727 * [misc]backup-simplify:  Simplify l into l
1539333116.727 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333116.727 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333116.727 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333116.728 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333116.728 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1539333116.728 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1539333116.728 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1539333116.728 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1539333116.728 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1539333116.729 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333116.729 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1539333116.729 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.729 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1539333116.729 * [misc]taylor:  Taking taylor expansion of F in F
1539333116.729 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.729 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.729 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) (pow F 2)) in l
1539333116.729 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333116.729 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.729 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333116.729 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.729 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.729 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.729 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.729 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.729 * [misc]backup-simplify:  Simplify PI into PI
1539333116.729 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.729 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.729 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.730 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.730 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.730 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333116.730 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333116.730 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.730 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.730 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.730 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.730 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.730 * [misc]backup-simplify:  Simplify PI into PI
1539333116.730 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.730 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.730 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.730 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.731 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.731 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333116.731 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.731 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1539333116.731 * [misc]taylor:  Taking taylor expansion of F in l
1539333116.731 * [misc]backup-simplify:  Simplify F into F
1539333116.731 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) (pow F 2)) in l
1539333116.731 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333116.731 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.731 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333116.731 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.731 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.731 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.731 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.731 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.731 * [misc]backup-simplify:  Simplify PI into PI
1539333116.731 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.731 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.731 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.731 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.732 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.732 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333116.732 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333116.732 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.732 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.732 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.732 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.732 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.732 * [misc]backup-simplify:  Simplify PI into PI
1539333116.732 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.732 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.732 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.732 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.732 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.732 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333116.733 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.733 * [misc]taylor:  Taking taylor expansion of (pow F 2) in l
1539333116.733 * [misc]taylor:  Taking taylor expansion of F in l
1539333116.733 * [misc]backup-simplify:  Simplify F into F
1539333116.733 * [misc]backup-simplify:  Simplify (* F F) into (pow F 2)
1539333116.733 * [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))))
1539333116.733 * [misc]taylor:  Taking taylor expansion of (/ (* (pow F 2) (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))) in F
1539333116.733 * [misc]taylor:  Taking taylor expansion of (* (pow F 2) (sin (* -1 (/ PI l)))) in F
1539333116.733 * [misc]taylor:  Taking taylor expansion of (pow F 2) in F
1539333116.733 * [misc]taylor:  Taking taylor expansion of F in F
1539333116.733 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.733 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.733 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1539333116.733 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333116.733 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333116.733 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.733 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333116.733 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.733 * [misc]backup-simplify:  Simplify PI into PI
1539333116.733 * [misc]taylor:  Taking taylor expansion of l in F
1539333116.733 * [misc]backup-simplify:  Simplify l into l
1539333116.733 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333116.733 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333116.733 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333116.734 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333116.734 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1539333116.734 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333116.734 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333116.734 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.734 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333116.734 * [misc]taylor:  Taking taylor expansion of PI in F
1539333116.734 * [misc]backup-simplify:  Simplify PI into PI
1539333116.734 * [misc]taylor:  Taking taylor expansion of l in F
1539333116.734 * [misc]backup-simplify:  Simplify l into l
1539333116.734 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333116.734 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333116.734 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333116.734 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333116.734 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1539333116.734 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1539333116.734 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1539333116.735 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1539333116.735 * [misc]backup-simplify:  Simplify (* 1 (sin (* -1 (/ PI l)))) into (sin (* -1 (/ PI l)))
1539333116.735 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1539333116.735 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1539333116.735 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333116.735 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1539333116.735 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.736 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.736 * [misc]backup-simplify:  Simplify (+ (* F 0) (* 0 F)) into 0
1539333116.736 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333116.737 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (* 0 (pow F 2))) into 0
1539333116.737 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333116.737 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.737 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.737 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333116.737 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) into 0
1539333116.737 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333116.737 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1539333116.738 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333116.738 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
1539333116.738 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333116.739 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1539333116.739 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (* -1 (/ PI l))))) into 0
1539333116.739 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333116.739 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) into 0
1539333116.739 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333116.740 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1539333116.740 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333116.740 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) into 0
1539333116.741 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333116.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333116.741 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333116.741 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.741 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (* 0 F))) into 0
1539333116.742 * [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
1539333116.742 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (* 0 (pow F 2)))) into 0
1539333116.742 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333116.742 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.742 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.742 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.743 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333116.743 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1539333116.744 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333116.744 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1539333116.745 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333116.745 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1539333116.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333116.745 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1539333116.745 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sin (* -1 (/ PI l)))))) into 0
1539333116.746 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333116.746 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1539333116.747 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333116.747 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1539333116.748 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333116.748 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1539333116.748 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333116.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333116.749 * [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
1539333116.749 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.749 * [misc]backup-simplify:  Simplify (+ (* F 0) (+ (* 0 0) (+ (* 0 0) (* 0 F)))) into 0
1539333116.752 * [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
1539333116.753 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow F 2))))) into 0
1539333116.753 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333116.753 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.753 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.753 * [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))))
1539333116.753 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1539333116.754 * [misc]backup-simplify:  Simplify (tan (* PI l)) into (tan (* PI l))
1539333116.754 * [misc]approximate:  Taking taylor expansion of (tan (* PI l)) in (l) around 0
1539333116.754 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333116.754 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333116.754 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333116.754 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.754 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.754 * [misc]backup-simplify:  Simplify PI into PI
1539333116.754 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.754 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.754 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.754 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333116.755 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333116.755 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333116.755 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.755 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.755 * [misc]backup-simplify:  Simplify PI into PI
1539333116.755 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.755 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.755 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.755 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333116.755 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333116.756 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333116.756 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.756 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333116.756 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333116.757 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333116.757 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.757 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.757 * [misc]backup-simplify:  Simplify PI into PI
1539333116.757 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.757 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.757 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.757 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333116.757 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333116.757 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333116.757 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.757 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.757 * [misc]backup-simplify:  Simplify PI into PI
1539333116.757 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.757 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.757 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.758 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333116.758 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333116.759 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333116.759 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.760 * [misc]backup-simplify:  Simplify PI into PI
1539333116.760 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333116.762 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333116.762 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333116.763 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333116.763 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.764 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333116.767 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1539333116.768 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1539333116.774 * [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))
1539333116.775 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1539333116.776 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333116.779 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333116.780 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333116.782 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333116.787 * [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
1539333116.787 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.789 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333116.794 * [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))
1539333116.795 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333116.798 * [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))
1539333116.803 * [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))
1539333116.803 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1539333116.805 * [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)))
1539333116.805 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 l))) into (tan (/ PI l))
1539333116.805 * [misc]approximate:  Taking taylor expansion of (tan (/ PI l)) in (l) around 0
1539333116.805 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333116.805 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.805 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333116.805 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.805 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.805 * [misc]backup-simplify:  Simplify PI into PI
1539333116.805 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.805 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.805 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.806 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.806 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333116.806 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333116.806 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.806 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.806 * [misc]backup-simplify:  Simplify PI into PI
1539333116.806 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.806 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.806 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.806 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.806 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333116.806 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.806 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333116.806 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.806 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333116.806 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.806 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.806 * [misc]backup-simplify:  Simplify PI into PI
1539333116.806 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.806 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.806 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.807 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.807 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333116.807 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333116.807 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.807 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.807 * [misc]backup-simplify:  Simplify PI into PI
1539333116.807 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.807 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.807 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.807 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.807 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333116.807 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.807 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333116.808 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333116.808 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.808 * [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
1539333116.808 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.809 * [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
1539333116.809 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.810 * [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
1539333116.810 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.811 * [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
1539333116.811 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.812 * [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
1539333116.812 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.812 * [misc]backup-simplify:  Simplify (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333116.812 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 (- l)))) into (tan (* -1 (/ PI l)))
1539333116.812 * [misc]approximate:  Taking taylor expansion of (tan (* -1 (/ PI l))) in (l) around 0
1539333116.812 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333116.812 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.812 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333116.812 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.812 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.812 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.812 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.812 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.812 * [misc]backup-simplify:  Simplify PI into PI
1539333116.812 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.812 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.812 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.813 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.813 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.813 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333116.813 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333116.813 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.813 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.813 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.813 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.813 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.813 * [misc]backup-simplify:  Simplify PI into PI
1539333116.813 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.813 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.813 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.813 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.814 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.814 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333116.814 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.814 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333116.814 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.814 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333116.814 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.814 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.814 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.814 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.814 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.814 * [misc]backup-simplify:  Simplify PI into PI
1539333116.814 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.814 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.814 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.814 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.814 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.815 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333116.815 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333116.815 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.815 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.815 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.815 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.815 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.815 * [misc]backup-simplify:  Simplify PI into PI
1539333116.815 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.815 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.815 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.815 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.815 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.815 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333116.815 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.816 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333116.816 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333116.816 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.817 * [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
1539333116.817 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.818 * [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
1539333116.818 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.818 * [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
1539333116.818 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.819 * [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
1539333116.820 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.821 * [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
1539333116.821 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.821 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333116.821 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1)
1539333116.821 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333116.821 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1539333116.821 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.821 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.821 * [misc]backup-simplify:  Simplify PI into PI
1539333116.821 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.821 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.821 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.821 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.821 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.821 * [misc]backup-simplify:  Simplify PI into PI
1539333116.821 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.821 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.821 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.822 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333116.822 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.822 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333116.822 * [misc]backup-simplify:  Simplify PI into PI
1539333116.823 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333116.823 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.824 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333116.824 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.824 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333116.824 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.825 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333116.825 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.826 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1539333116.826 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.827 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1539333116.827 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.827 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333116.827 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1539333116.827 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1539333116.827 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.827 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.827 * [misc]backup-simplify:  Simplify PI into PI
1539333116.827 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.827 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.827 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.827 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.827 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.827 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.827 * [misc]backup-simplify:  Simplify PI into PI
1539333116.827 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.827 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.827 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.827 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.827 * [misc]backup-simplify:  Simplify PI into PI
1539333116.828 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333116.828 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.829 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.829 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.830 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.830 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.831 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.831 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.833 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.833 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.834 * [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
1539333116.834 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.834 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1539333116.835 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1539333116.835 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1539333116.835 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.835 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.835 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.835 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.835 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.835 * [misc]backup-simplify:  Simplify PI into PI
1539333116.835 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.835 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.835 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.835 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.835 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.835 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.835 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.835 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.835 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.835 * [misc]backup-simplify:  Simplify PI into PI
1539333116.835 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.835 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.835 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.835 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.836 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.836 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.837 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333116.837 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1539333116.837 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.838 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.839 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1539333116.839 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.840 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.841 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1539333116.841 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.842 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.844 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1539333116.844 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.846 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.848 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1539333116.848 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.849 * [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
1539333116.851 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1539333116.851 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.851 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1539333116.851 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1539333116.852 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333116.852 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1539333116.852 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.852 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.852 * [misc]backup-simplify:  Simplify PI into PI
1539333116.852 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.852 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.852 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.852 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333116.852 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.852 * [misc]backup-simplify:  Simplify PI into PI
1539333116.852 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.852 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.852 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.852 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333116.852 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.853 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333116.853 * [misc]backup-simplify:  Simplify PI into PI
1539333116.853 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333116.853 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.854 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333116.854 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.855 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333116.855 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.855 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333116.855 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.856 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1539333116.856 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.857 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1539333116.857 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.857 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333116.857 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1539333116.857 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1539333116.857 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.857 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.857 * [misc]backup-simplify:  Simplify PI into PI
1539333116.857 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.857 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.857 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.858 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.858 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.858 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.858 * [misc]backup-simplify:  Simplify PI into PI
1539333116.858 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.858 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.858 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.858 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.858 * [misc]backup-simplify:  Simplify PI into PI
1539333116.859 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333116.859 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.860 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.860 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.861 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.861 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.862 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.862 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.863 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.863 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.866 * [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
1539333116.866 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.866 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1539333116.866 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1539333116.866 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1539333116.866 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.866 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.866 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.866 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.866 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.867 * [misc]backup-simplify:  Simplify PI into PI
1539333116.867 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.867 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.867 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.867 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.867 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333116.867 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333116.867 * [misc]backup-simplify:  Simplify -1 into -1
1539333116.867 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333116.867 * [misc]taylor:  Taking taylor expansion of PI in l
1539333116.867 * [misc]backup-simplify:  Simplify PI into PI
1539333116.867 * [misc]taylor:  Taking taylor expansion of l in l
1539333116.867 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.867 * [misc]backup-simplify:  Simplify 1 into 1
1539333116.868 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333116.868 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.868 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333116.870 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333116.870 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1539333116.870 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.872 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.873 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1539333116.873 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.875 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.876 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1539333116.876 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.879 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.881 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1539333116.881 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.884 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333116.887 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1539333116.887 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.890 * [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
1539333116.893 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1539333116.893 * [misc]backup-simplify:  Simplify 0 into 0
1539333116.894 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1539333116.894 * * * [misc]progress:  simplifying candidates
1539333116.894 * * * * [misc]progress:  [ 1 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (pow (/ (tan (* PI l)) (* F F)) 1)))>
1539333116.895 * * * * [misc]progress:  [ 2 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (- (log (tan (* PI l))) (log (* F F))))))>
1539333116.895 * [enter]simplify:  Simplifying (- (log (tan (* PI l))) (log (* F F)))
1539333116.896 * * [misc]simplify:  iters left: 6 (9 enodes)
1539333116.900 * * [misc]simplify:  iters left: 5 (14 enodes)
1539333116.906 * * [misc]simplify:  iters left: 4 (19 enodes)
1539333116.913 * * [misc]simplify:  iters left: 3 (25 enodes)
1539333116.921 * * [misc]simplify:  iters left: 2 (30 enodes)
1539333116.927 * * [misc]simplify:  iters left: 1 (38 enodes)
1539333116.939 * [exit]simplify:  Simplified to (- (log (tan (* PI l))) (+ (log F) (log F)))
1539333116.939 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (exp (- (log (tan (* PI l))) (+ (log F) (log F))))))
1539333116.939 * * * * [misc]progress:  [ 3 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (exp (log (/ (tan (* PI l)) (* F F))))))>
1539333116.939 * * * * [misc]progress:  [ 4 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (log (exp (/ (tan (* PI l)) (* F F))))))>
1539333116.939 * * * * [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))))))>
1539333116.939 * [enter]simplify:  Simplifying (/ (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l))) (* (* (* F F) (* F F)) (* F F)))
1539333116.940 * * [misc]simplify:  iters left: 6 (11 enodes)
1539333116.944 * * [misc]simplify:  iters left: 5 (27 enodes)
1539333116.957 * * [misc]simplify:  iters left: 4 (84 enodes)
1539333117.001 * * [misc]simplify:  iters left: 3 (272 enodes)
1539333117.202 * [exit]simplify:  Simplified to (pow (/ (tan (* PI l)) (* F F)) 3)
1539333117.202 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (cbrt (pow (/ (tan (* PI l)) (* F F)) 3))))
1539333117.202 * * * * [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))))))>
1539333117.202 * * * * [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))))))>
1539333117.202 * * * * [misc]progress:  [ 8 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (sqrt (/ (tan (* PI l)) (* F F))) (sqrt (/ (tan (* PI l)) (* F F))))))>
1539333117.202 * * * * [misc]progress:  [ 9 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (- (tan (* PI l))) (- (* F F)))))>
1539333117.202 * * * * [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))))>
1539333117.202 * [enter]simplify:  Simplifying (/ (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) F)
1539333117.203 * * [misc]simplify:  iters left: 6 (8 enodes)
1539333117.205 * * [misc]simplify:  iters left: 5 (11 enodes)
1539333117.206 * * [misc]simplify:  iters left: 4 (13 enodes)
1539333117.209 * * [misc]simplify:  iters left: 3 (14 enodes)
1539333117.212 * [exit]simplify:  Simplified to (* (/ (cbrt (tan (* PI l))) F) (cbrt (tan (* PI l))))
1539333117.212 * [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))))
1539333117.213 * [enter]simplify:  Simplifying (/ (cbrt (tan (* PI l))) F)
1539333117.213 * * [misc]simplify:  iters left: 6 (7 enodes)
1539333117.216 * * [misc]simplify:  iters left: 5 (8 enodes)
1539333117.219 * [exit]simplify:  Simplified to (/ (cbrt (tan (* PI l))) F)
1539333117.219 * [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))))
1539333117.219 * * * * [misc]progress:  [ 11 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (/ (sqrt (tan (* PI l))) F) (/ (sqrt (tan (* PI l))) F))))>
1539333117.219 * [enter]simplify:  Simplifying (/ (sqrt (tan (* PI l))) F)
1539333117.220 * * [misc]simplify:  iters left: 6 (7 enodes)
1539333117.223 * * [misc]simplify:  iters left: 5 (8 enodes)
1539333117.226 * [exit]simplify:  Simplified to (/ (sqrt (tan (* PI l))) F)
1539333117.226 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (* (/ (sqrt (tan (* PI l))) F) (/ (sqrt (tan (* PI l))) F))))
1539333117.226 * [enter]simplify:  Simplifying (/ (sqrt (tan (* PI l))) F)
1539333117.227 * * [misc]simplify:  iters left: 6 (7 enodes)
1539333117.229 * * [misc]simplify:  iters left: 5 (8 enodes)
1539333117.232 * [exit]simplify:  Simplified to (/ (sqrt (tan (* PI l))) F)
1539333117.232 * [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (* (/ (sqrt (tan (* PI l))) F) (/ (sqrt (tan (* PI l))) F))))
1539333117.232 * * * * [misc]progress:  [ 12 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (/ 1 F) (/ (tan (* PI l)) F))))>
1539333117.233 * [enter]simplify:  Simplifying (/ 1 F)
1539333117.233 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333117.234 * * [misc]simplify:  iters left: 1 (5 enodes)
1539333117.236 * [exit]simplify:  Simplified to (/ 1 F)
1539333117.236 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (* (/ 1 F) (/ (tan (* PI l)) F))))
1539333117.236 * [enter]simplify:  Simplifying (/ (tan (* PI l)) F)
1539333117.236 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333117.239 * * [misc]simplify:  iters left: 4 (7 enodes)
1539333117.241 * [exit]simplify:  Simplified to (/ (tan (* PI l)) F)
1539333117.241 * [misc]simplify:  Simplified (2 2 2) to (λ (F l) (- (* PI l) (* (/ 1 F) (/ (tan (* PI l)) F))))
1539333117.241 * * * * [misc]progress:  [ 13 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* 1 (/ (tan (* PI l)) (* F F)))))>
1539333117.241 * * * * [misc]progress:  [ 14 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (* (tan (* PI l)) (/ 1 (* F F)))))>
1539333117.241 * * * * [misc]progress:  [ 15 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))>
1539333117.241 * * * * [misc]progress:  [ 16 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1539333117.242 * * * * [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)))))))>
1539333117.242 * [enter]simplify:  Simplifying (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))
1539333117.243 * * [misc]simplify:  iters left: 6 (6 enodes)
1539333117.245 * * [misc]simplify:  iters left: 5 (7 enodes)
1539333117.248 * [exit]simplify:  Simplified to (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))
1539333117.248 * [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)))))))
1539333117.248 * * * * [misc]progress:  [ 18 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sqrt (tan (* PI l))) (/ (* F F) (sqrt (tan (* PI l)))))))>
1539333117.248 * [enter]simplify:  Simplifying (sqrt (tan (* PI l)))
1539333117.249 * * [misc]simplify:  iters left: 4 (5 enodes)
1539333117.251 * * [misc]simplify:  iters left: 3 (6 enodes)
1539333117.253 * [exit]simplify:  Simplified to (sqrt (tan (* PI l)))
1539333117.253 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (sqrt (tan (* PI l))) (/ (* F F) (sqrt (tan (* PI l)))))))
1539333117.253 * * * * [misc]progress:  [ 19 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))>
1539333117.253 * * * * [misc]progress:  [ 20 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (* F F) (cos (* PI l))))))>
1539333117.253 * [enter]simplify:  Simplifying (sin (* PI l))
1539333117.254 * * [misc]simplify:  iters left: 3 (4 enodes)
1539333117.256 * * [misc]simplify:  iters left: 2 (5 enodes)
1539333117.258 * [exit]simplify:  Simplified to (sin (* PI l))
1539333117.258 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (* F F) (cos (* PI l))))))
1539333117.258 * * * * [misc]progress:  [ 21 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (cos (* PI l))) (* F F))))>
1539333117.258 * * * * [misc]progress:  [ 22 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (tan (* PI l)) 1) (* F F))))>
1539333117.258 * * * * [misc]progress:  [ 23 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (exp (log (tan (* PI l)))) (* F F))))>
1539333117.258 * * * * [misc]progress:  [ 24 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (log (exp (tan (* PI l)))) (* F F))))>
1539333117.258 * * * * [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))))>
1539333117.258 * * * * [misc]progress:  [ 26 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (cbrt (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))) (* F F))))>
1539333117.258 * * * * [misc]progress:  [ 27 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (tan (* PI l))) (sqrt (tan (* PI l)))) (* F F))))>
1539333117.258 * * * * [misc]progress:  [ 28 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (tan (* PI l))) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 29 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (pow (* PI l) 1)) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 30 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (exp (log (* PI l)))) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 31 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (log (exp (* PI l)))) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 32 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 33 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (cbrt (* (* (* PI l) (* PI l)) (* PI l)))) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 34 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* (sqrt (* PI l)) (sqrt (* PI l)))) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 35 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* 1 (* PI l))) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 36 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* l PI)) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 37 / 56 ] simplifiying candidate #<alt (λ (F l) (- (pow (* PI l) 1) (/ (tan (* PI l)) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 38 / 56 ] simplifiying candidate #<alt (λ (F l) (- (exp (log (* PI l))) (/ (tan (* PI l)) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 39 / 56 ] simplifiying candidate #<alt (λ (F l) (- (log (exp (* PI l))) (/ (tan (* PI l)) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 40 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (tan (* PI l)) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 41 / 56 ] simplifiying candidate #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 42 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (tan (* PI l)) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 43 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* 1 (* PI l)) (/ (tan (* PI l)) (* F F))))>
1539333117.259 * * * * [misc]progress:  [ 44 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* l PI) (/ (tan (* PI l)) (* F F))))>
1539333117.259 * * * * [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)))))))>
1539333117.260 * [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)))))
1539333117.262 * * [misc]simplify:  iters left: 6 (23 enodes)
1539333117.275 * * [misc]simplify:  iters left: 5 (49 enodes)
1539333117.297 * * [misc]simplify:  iters left: 4 (135 enodes)
1539333117.371 * * [misc]simplify:  iters left: 3 (483 enodes)
1539333118.021 * [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))))
1539333118.021 * [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))))))
1539333118.021 * * * * [misc]progress:  [ 46 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
1539333118.022 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
1539333118.022 * * [misc]simplify:  iters left: 6 (10 enodes)
1539333118.025 * * [misc]simplify:  iters left: 5 (15 enodes)
1539333118.028 * * [misc]simplify:  iters left: 4 (21 enodes)
1539333118.031 * * [misc]simplify:  iters left: 3 (22 enodes)
1539333118.035 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))
1539333118.035 * [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
1539333118.035 * * * * [misc]progress:  [ 47 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))))>
1539333118.036 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* (pow F 2) (cos (* PI l))))
1539333118.036 * * [misc]simplify:  iters left: 6 (10 enodes)
1539333118.039 * * [misc]simplify:  iters left: 5 (15 enodes)
1539333118.042 * * [misc]simplify:  iters left: 4 (21 enodes)
1539333118.045 * * [misc]simplify:  iters left: 3 (22 enodes)
1539333118.051 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))
1539333118.051 * [misc]simplify:  Simplified (2 2) to (λ (F l) (- (* PI l) (/ (sin (* PI l)) (* (cos (* PI l)) (* F F)))))
1539333118.051 * * * * [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))))>
1539333118.051 * [enter]simplify:  Simplifying (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l)))
1539333118.052 * * [misc]simplify:  iters left: 6 (17 enodes)
1539333118.057 * * [misc]simplify:  iters left: 5 (36 enodes)
1539333118.067 * * [misc]simplify:  iters left: 4 (78 enodes)
1539333118.092 * * [misc]simplify:  iters left: 3 (164 enodes)
1539333118.159 * * [misc]simplify:  iters left: 2 (323 enodes)
1539333118.355 * [exit]simplify:  Simplified to (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15)))
1539333118.355 * [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))))
1539333118.355 * * * * [misc]progress:  [ 49 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (cos (* PI l))) (* F F))))>
1539333118.355 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1539333118.356 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333118.357 * * [misc]simplify:  iters left: 4 (7 enodes)
1539333118.358 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1539333118.358 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (cos (* PI l))) (* F F))))
1539333118.358 * * * * [misc]progress:  [ 50 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (cos (* PI l))) (* F F))))>
1539333118.359 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1539333118.359 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333118.360 * * [misc]simplify:  iters left: 4 (7 enodes)
1539333118.362 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1539333118.362 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (cos (* PI l))) (* F F))))
1539333118.362 * * * * [misc]progress:  [ 51 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1539333118.362 * [enter]simplify:  Simplifying (* PI l)
1539333118.362 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333118.363 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333118.364 * [exit]simplify:  Simplified to (* PI l)
1539333118.364 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1539333118.364 * * * * [misc]progress:  [ 52 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1539333118.364 * [enter]simplify:  Simplifying (* PI l)
1539333118.364 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333118.365 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333118.366 * [exit]simplify:  Simplified to (* PI l)
1539333118.366 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1539333118.366 * * * * [misc]progress:  [ 53 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1539333118.366 * [enter]simplify:  Simplifying (* PI l)
1539333118.366 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333118.367 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333118.367 * [exit]simplify:  Simplified to (* PI l)
1539333118.367 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1539333118.367 * * * * [misc]progress:  [ 54 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1539333118.368 * [enter]simplify:  Simplifying (* PI l)
1539333118.368 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333118.368 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333118.369 * [exit]simplify:  Simplified to (* PI l)
1539333118.369 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1539333118.369 * * * * [misc]progress:  [ 55 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1539333118.369 * [enter]simplify:  Simplifying (* PI l)
1539333118.370 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333118.370 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333118.371 * [exit]simplify:  Simplified to (* PI l)
1539333118.371 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1539333118.371 * * * * [misc]progress:  [ 56 / 56 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))>
1539333118.371 * [enter]simplify:  Simplifying (* PI l)
1539333118.371 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333118.372 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333118.373 * [exit]simplify:  Simplified to (* PI l)
1539333118.373 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (tan (* PI l)) (* F F))))
1539333118.373 * * * [misc]progress:  adding candidates to table
1539333119.254 * * [misc]progress:  iteration 2 / 4
1539333119.254 * * * [misc]progress:  picking best candidate
1539333119.315 * * * * [misc]pick:  Picked  #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1539333119.315 * * * [misc]progress:  localizing error
1539333119.336 * * * [misc]progress:  generating rewritten candidates
1539333119.336 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1539333119.351 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1)
1539333119.353 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1539333119.354 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1539333119.392 * * * [misc]progress:  generating series expansions
1539333119.392 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1539333119.392 * [misc]backup-simplify:  Simplify (tan (* PI l)) into (tan (* PI l))
1539333119.392 * [misc]approximate:  Taking taylor expansion of (tan (* PI l)) in (l) around 0
1539333119.392 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333119.393 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333119.393 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333119.393 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.393 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.393 * [misc]backup-simplify:  Simplify PI into PI
1539333119.393 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.393 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.393 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.393 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333119.393 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333119.393 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333119.394 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.394 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.394 * [misc]backup-simplify:  Simplify PI into PI
1539333119.394 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.394 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.394 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.394 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333119.394 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333119.395 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333119.395 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.395 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333119.395 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333119.395 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333119.395 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.395 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.395 * [misc]backup-simplify:  Simplify PI into PI
1539333119.395 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.395 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.395 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.396 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333119.396 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333119.396 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333119.396 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.396 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.396 * [misc]backup-simplify:  Simplify PI into PI
1539333119.396 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.396 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.396 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.396 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333119.397 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333119.398 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333119.398 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.398 * [misc]backup-simplify:  Simplify PI into PI
1539333119.399 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333119.399 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333119.399 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333119.400 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333119.400 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.401 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333119.402 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1539333119.403 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1539333119.407 * [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))
1539333119.407 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1539333119.408 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333119.409 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333119.410 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333119.411 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333119.414 * [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
1539333119.414 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.415 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333119.418 * [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))
1539333119.419 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333119.423 * [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))
1539333119.431 * [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))
1539333119.432 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1539333119.435 * [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)))
1539333119.435 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 l))) into (tan (/ PI l))
1539333119.435 * [misc]approximate:  Taking taylor expansion of (tan (/ PI l)) in (l) around 0
1539333119.435 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333119.435 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.435 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333119.435 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.435 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.435 * [misc]backup-simplify:  Simplify PI into PI
1539333119.435 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.436 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.436 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.436 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.436 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333119.436 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333119.436 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.436 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.436 * [misc]backup-simplify:  Simplify PI into PI
1539333119.436 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.436 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.436 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.437 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.437 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333119.437 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.437 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333119.437 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.437 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333119.437 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.437 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.437 * [misc]backup-simplify:  Simplify PI into PI
1539333119.437 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.437 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.437 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.438 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.438 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333119.438 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333119.438 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.438 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.438 * [misc]backup-simplify:  Simplify PI into PI
1539333119.438 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.438 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.438 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.438 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.438 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333119.439 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.439 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.440 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333119.440 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.441 * [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
1539333119.441 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.442 * [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
1539333119.442 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.444 * [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
1539333119.444 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.445 * [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
1539333119.446 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.447 * [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
1539333119.447 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.448 * [misc]backup-simplify:  Simplify (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333119.448 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 (- l)))) into (tan (* -1 (/ PI l)))
1539333119.448 * [misc]approximate:  Taking taylor expansion of (tan (* -1 (/ PI l))) in (l) around 0
1539333119.448 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333119.448 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.448 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333119.448 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.448 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.448 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.448 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.448 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.448 * [misc]backup-simplify:  Simplify PI into PI
1539333119.448 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.448 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.448 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.449 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.449 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.449 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333119.450 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333119.450 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.450 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.450 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.450 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.450 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.450 * [misc]backup-simplify:  Simplify PI into PI
1539333119.450 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.450 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.450 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.450 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.450 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.451 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333119.451 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.451 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333119.451 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.451 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333119.451 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.451 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.451 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.451 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.451 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.451 * [misc]backup-simplify:  Simplify PI into PI
1539333119.451 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.451 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.451 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.452 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.452 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.452 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333119.452 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333119.452 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.452 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.452 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.452 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.452 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.452 * [misc]backup-simplify:  Simplify PI into PI
1539333119.452 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.452 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.452 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.452 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.452 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.452 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333119.453 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.453 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.453 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333119.453 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.454 * [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
1539333119.454 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.455 * [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
1539333119.455 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.456 * [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
1539333119.456 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.457 * [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
1539333119.457 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.458 * [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
1539333119.458 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.458 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333119.458 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1)
1539333119.460 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333119.460 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1539333119.460 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.460 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.461 * [misc]backup-simplify:  Simplify PI into PI
1539333119.461 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.461 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.461 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.461 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.461 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.461 * [misc]backup-simplify:  Simplify PI into PI
1539333119.461 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.461 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.461 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.461 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333119.461 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.462 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333119.462 * [misc]backup-simplify:  Simplify PI into PI
1539333119.462 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333119.462 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.463 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333119.463 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.463 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333119.463 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.464 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333119.464 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.465 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1539333119.465 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.466 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1539333119.466 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.466 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333119.466 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1539333119.466 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1539333119.466 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.466 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.466 * [misc]backup-simplify:  Simplify PI into PI
1539333119.466 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.466 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.466 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.467 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.467 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.467 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.467 * [misc]backup-simplify:  Simplify PI into PI
1539333119.467 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.467 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.467 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.467 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.467 * [misc]backup-simplify:  Simplify PI into PI
1539333119.468 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333119.468 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.469 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.469 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.470 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.470 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.471 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.471 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.472 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.472 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.474 * [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
1539333119.474 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.474 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1539333119.474 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1539333119.474 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1539333119.474 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.474 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.474 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.474 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.474 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.474 * [misc]backup-simplify:  Simplify PI into PI
1539333119.474 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.474 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.474 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.474 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.474 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.474 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.475 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.475 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.475 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.475 * [misc]backup-simplify:  Simplify PI into PI
1539333119.475 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.475 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.475 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.475 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.475 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.475 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.476 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333119.476 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1539333119.476 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.477 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.478 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1539333119.478 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.479 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.480 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1539333119.480 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.482 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.483 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1539333119.483 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.485 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.488 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1539333119.488 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.491 * [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
1539333119.495 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1539333119.495 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.495 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1539333119.496 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1539333119.496 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333119.496 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1539333119.496 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.496 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.496 * [misc]backup-simplify:  Simplify PI into PI
1539333119.496 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.496 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.496 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.496 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.496 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.496 * [misc]backup-simplify:  Simplify PI into PI
1539333119.496 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.497 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.497 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.497 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333119.497 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.498 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333119.498 * [misc]backup-simplify:  Simplify PI into PI
1539333119.499 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333119.499 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.500 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333119.500 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.501 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333119.501 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.502 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333119.502 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.503 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1539333119.503 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.505 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1539333119.505 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.505 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333119.505 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1539333119.505 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1539333119.505 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.505 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.505 * [misc]backup-simplify:  Simplify PI into PI
1539333119.505 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.505 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.505 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.506 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.506 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.506 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.506 * [misc]backup-simplify:  Simplify PI into PI
1539333119.506 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.506 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.506 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.506 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.506 * [misc]backup-simplify:  Simplify PI into PI
1539333119.508 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333119.508 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.509 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.509 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.511 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.511 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.513 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.513 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.515 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.516 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.518 * [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
1539333119.518 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.518 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1539333119.519 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1539333119.519 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1539333119.519 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.519 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.519 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.519 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.519 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.519 * [misc]backup-simplify:  Simplify PI into PI
1539333119.519 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.519 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.519 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.519 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.519 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.519 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.519 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.519 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.519 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.519 * [misc]backup-simplify:  Simplify PI into PI
1539333119.519 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.519 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.519 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.520 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.520 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.520 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.522 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333119.522 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1539333119.522 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.524 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.525 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1539333119.525 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.527 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.529 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1539333119.529 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.531 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.533 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1539333119.533 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.536 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.538 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1539333119.539 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.541 * [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
1539333119.545 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1539333119.545 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.545 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1539333119.545 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1539333119.546 * [misc]backup-simplify:  Simplify (/ (tan (* PI l)) F) into (/ (tan (* PI l)) F)
1539333119.546 * [misc]approximate:  Taking taylor expansion of (/ (tan (* PI l)) F) in (l F) around 0
1539333119.546 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in F
1539333119.546 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in F
1539333119.546 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333119.546 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
1539333119.546 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333119.546 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.546 * [misc]backup-simplify:  Simplify PI into PI
1539333119.546 * [misc]taylor:  Taking taylor expansion of l in F
1539333119.546 * [misc]backup-simplify:  Simplify l into l
1539333119.546 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333119.546 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333119.546 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333119.546 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
1539333119.546 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333119.547 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.547 * [misc]backup-simplify:  Simplify PI into PI
1539333119.547 * [misc]taylor:  Taking taylor expansion of l in F
1539333119.547 * [misc]backup-simplify:  Simplify l into l
1539333119.547 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333119.547 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333119.547 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333119.547 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
1539333119.547 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
1539333119.548 * [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
1539333119.548 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
1539333119.548 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
1539333119.548 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333119.548 * [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
1539333119.549 * [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333119.549 * [misc]taylor:  Taking taylor expansion of F in F
1539333119.549 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.549 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.549 * [misc]backup-simplify:  Simplify (/ (/ (sin (* PI l)) (cos (* PI l))) 1) into (/ (sin (* PI l)) (cos (* PI l)))
1539333119.549 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in l
1539333119.549 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333119.549 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333119.549 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333119.549 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.549 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.549 * [misc]backup-simplify:  Simplify PI into PI
1539333119.549 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.549 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.549 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.550 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333119.551 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333119.551 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333119.551 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.551 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.551 * [misc]backup-simplify:  Simplify PI into PI
1539333119.551 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.551 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.551 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.552 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333119.552 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333119.554 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333119.554 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.554 * [misc]taylor:  Taking taylor expansion of F in l
1539333119.554 * [misc]backup-simplify:  Simplify F into F
1539333119.554 * [misc]backup-simplify:  Simplify (/ PI F) into (/ PI F)
1539333119.554 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in l
1539333119.554 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333119.554 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333119.554 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333119.555 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.555 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.555 * [misc]backup-simplify:  Simplify PI into PI
1539333119.555 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.555 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.555 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.555 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333119.556 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333119.556 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333119.556 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333119.556 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.556 * [misc]backup-simplify:  Simplify PI into PI
1539333119.556 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.556 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.556 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.556 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333119.557 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333119.558 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333119.559 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.559 * [misc]taylor:  Taking taylor expansion of F in l
1539333119.559 * [misc]backup-simplify:  Simplify F into F
1539333119.559 * [misc]backup-simplify:  Simplify (/ PI F) into (/ PI F)
1539333119.559 * [misc]taylor:  Taking taylor expansion of (/ PI F) in F
1539333119.559 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.559 * [misc]backup-simplify:  Simplify PI into PI
1539333119.559 * [misc]taylor:  Taking taylor expansion of F in F
1539333119.559 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.559 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.559 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.559 * [misc]backup-simplify:  Simplify PI into PI
1539333119.560 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333119.561 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333119.562 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333119.563 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333119.563 * [misc]backup-simplify:  Simplify (- (/ 0 F) (+ (* (/ PI F) (/ 0 F)))) into 0
1539333119.563 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333119.563 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.564 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333119.564 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.564 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333119.566 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1539333119.567 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1539333119.570 * [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))
1539333119.571 * [misc]backup-simplify:  Simplify (- (/ (* 1/3 (pow PI 3)) F) (+ (* (/ PI F) (/ 0 F)) (* 0 (/ 0 F)))) into (* 1/3 (/ (pow PI 3) F))
1539333119.571 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (pow PI 3) F)) in F
1539333119.571 * [misc]taylor:  Taking taylor expansion of 1/3 in F
1539333119.571 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1539333119.571 * [misc]taylor:  Taking taylor expansion of (/ (pow PI 3) F) in F
1539333119.571 * [misc]taylor:  Taking taylor expansion of (pow PI 3) in F
1539333119.571 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.571 * [misc]backup-simplify:  Simplify PI into PI
1539333119.571 * [misc]taylor:  Taking taylor expansion of F in F
1539333119.571 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.571 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.571 * [misc]backup-simplify:  Simplify (* PI PI) into (pow PI 2)
1539333119.572 * [misc]backup-simplify:  Simplify (* PI (pow PI 2)) into (pow PI 3)
1539333119.572 * [misc]backup-simplify:  Simplify (/ (pow PI 3) 1) into (pow PI 3)
1539333119.573 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1539333119.573 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1539333119.573 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.574 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.574 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.575 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333119.577 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333119.577 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333119.578 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333119.582 * [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
1539333119.583 * [misc]backup-simplify:  Simplify (- (/ 0 F) (+ (* (/ PI F) (/ 0 F)) (* 0 (/ 0 F)) (* (* 1/3 (/ (pow PI 3) F)) (/ 0 F)))) into 0
1539333119.583 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333119.583 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.584 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 PI)) into 0
1539333119.585 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 (pow PI 2))) into 0
1539333119.586 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow PI 3) (/ 0 1)))) into 0
1539333119.586 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow PI 3))) into 0
1539333119.586 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.586 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.588 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333119.588 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.588 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333119.592 * [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))
1539333119.593 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333119.597 * [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))
1539333119.606 * [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))
1539333119.609 * [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))
1539333119.609 * [misc]taylor:  Taking taylor expansion of (* 2/15 (/ (pow PI 5) F)) in F
1539333119.609 * [misc]taylor:  Taking taylor expansion of 2/15 in F
1539333119.609 * [misc]backup-simplify:  Simplify 2/15 into 2/15
1539333119.609 * [misc]taylor:  Taking taylor expansion of (/ (pow PI 5) F) in F
1539333119.609 * [misc]taylor:  Taking taylor expansion of (pow PI 5) in F
1539333119.609 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.609 * [misc]backup-simplify:  Simplify PI into PI
1539333119.609 * [misc]taylor:  Taking taylor expansion of F in F
1539333119.609 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.609 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.609 * [misc]backup-simplify:  Simplify (* PI PI) into (pow PI 2)
1539333119.611 * [misc]backup-simplify:  Simplify (* (pow PI 2) (pow PI 2)) into (pow PI 4)
1539333119.611 * [misc]backup-simplify:  Simplify (* PI (pow PI 4)) into (pow PI 5)
1539333119.612 * [misc]backup-simplify:  Simplify (/ (pow PI 5) 1) into (pow PI 5)
1539333119.613 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1539333119.614 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1539333119.617 * [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))))
1539333119.617 * [misc]backup-simplify:  Simplify (/ (tan (* PI (/ 1 l))) (/ 1 F)) into (* (tan (/ PI l)) F)
1539333119.617 * [misc]approximate:  Taking taylor expansion of (* (tan (/ PI l)) F) in (l F) around 0
1539333119.617 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) F) in F
1539333119.617 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in F
1539333119.618 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.618 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1539333119.618 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333119.618 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.618 * [misc]backup-simplify:  Simplify PI into PI
1539333119.618 * [misc]taylor:  Taking taylor expansion of l in F
1539333119.618 * [misc]backup-simplify:  Simplify l into l
1539333119.618 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333119.618 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333119.618 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333119.618 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1539333119.618 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333119.618 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.618 * [misc]backup-simplify:  Simplify PI into PI
1539333119.618 * [misc]taylor:  Taking taylor expansion of l in F
1539333119.618 * [misc]backup-simplify:  Simplify l into l
1539333119.619 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333119.619 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333119.619 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333119.619 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1539333119.619 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1539333119.619 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1539333119.620 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1539333119.620 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1539333119.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333119.620 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1539333119.620 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.621 * [misc]taylor:  Taking taylor expansion of F in F
1539333119.621 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.621 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.621 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) F) in l
1539333119.621 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333119.621 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.621 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333119.621 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.621 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.621 * [misc]backup-simplify:  Simplify PI into PI
1539333119.621 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.621 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.621 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.621 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.622 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333119.622 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333119.622 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.622 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.622 * [misc]backup-simplify:  Simplify PI into PI
1539333119.622 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.622 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.622 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.622 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.622 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333119.623 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.623 * [misc]taylor:  Taking taylor expansion of F in l
1539333119.623 * [misc]backup-simplify:  Simplify F into F
1539333119.623 * [misc]taylor:  Taking taylor expansion of (* (tan (/ PI l)) F) in l
1539333119.623 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333119.623 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.623 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333119.623 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.623 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.623 * [misc]backup-simplify:  Simplify PI into PI
1539333119.623 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.623 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.623 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.623 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.624 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333119.624 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333119.624 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.624 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.624 * [misc]backup-simplify:  Simplify PI into PI
1539333119.624 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.624 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.624 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.624 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.624 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333119.625 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.625 * [misc]taylor:  Taking taylor expansion of F in l
1539333119.625 * [misc]backup-simplify:  Simplify F into F
1539333119.625 * [misc]backup-simplify:  Simplify (* (/ (sin (/ PI l)) (cos (/ PI l))) F) into (/ (* F (sin (/ PI l))) (cos (/ PI l)))
1539333119.625 * [misc]taylor:  Taking taylor expansion of (/ (* F (sin (/ PI l))) (cos (/ PI l))) in F
1539333119.625 * [misc]taylor:  Taking taylor expansion of (* F (sin (/ PI l))) in F
1539333119.625 * [misc]taylor:  Taking taylor expansion of F in F
1539333119.625 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.625 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.625 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1539333119.625 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333119.625 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.625 * [misc]backup-simplify:  Simplify PI into PI
1539333119.625 * [misc]taylor:  Taking taylor expansion of l in F
1539333119.625 * [misc]backup-simplify:  Simplify l into l
1539333119.626 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333119.626 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333119.626 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333119.626 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1539333119.626 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333119.626 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.626 * [misc]backup-simplify:  Simplify PI into PI
1539333119.626 * [misc]taylor:  Taking taylor expansion of l in F
1539333119.626 * [misc]backup-simplify:  Simplify l into l
1539333119.626 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333119.626 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333119.626 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333119.627 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1539333119.627 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1539333119.627 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1539333119.627 * [misc]backup-simplify:  Simplify (* 0 (sin (/ PI l))) into 0
1539333119.627 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333119.628 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
1539333119.628 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333119.629 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333119.629 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
1539333119.630 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333119.630 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin (/ PI l)))) into (sin (/ PI l))
1539333119.630 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1539333119.630 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1539333119.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333119.631 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1539333119.631 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.632 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333119.632 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (* 0 F)) into 0
1539333119.632 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333119.632 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.632 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.633 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333119.634 * [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
1539333119.634 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (+ (* 0 0) (* 0 F))) into 0
1539333119.634 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333119.634 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.634 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.634 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.636 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333119.636 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1539333119.636 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333119.637 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333119.638 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1539333119.638 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333119.638 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin (/ PI l))))) into 0
1539333119.639 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333119.639 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
1539333119.639 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333119.640 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333119.641 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) into 0
1539333119.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333119.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333119.642 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333119.642 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.643 * [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
1539333119.644 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 F)))) into 0
1539333119.644 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333119.644 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.644 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.644 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.644 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.644 * [misc]backup-simplify:  Simplify (* (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) (* (/ 1 F) 1)) into (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333119.645 * [misc]backup-simplify:  Simplify (/ (tan (* PI (/ 1 (- l)))) (/ 1 (- F))) into (* -1 (* (tan (* -1 (/ PI l))) F))
1539333119.645 * [misc]approximate:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in (l F) around 0
1539333119.645 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in F
1539333119.645 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333119.645 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.645 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in F
1539333119.645 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in F
1539333119.645 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.645 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1539333119.645 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333119.645 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333119.645 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.645 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333119.645 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.645 * [misc]backup-simplify:  Simplify PI into PI
1539333119.645 * [misc]taylor:  Taking taylor expansion of l in F
1539333119.645 * [misc]backup-simplify:  Simplify l into l
1539333119.645 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333119.646 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333119.646 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333119.646 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333119.646 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1539333119.646 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333119.646 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333119.646 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.646 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333119.646 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.646 * [misc]backup-simplify:  Simplify PI into PI
1539333119.646 * [misc]taylor:  Taking taylor expansion of l in F
1539333119.646 * [misc]backup-simplify:  Simplify l into l
1539333119.646 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333119.647 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333119.647 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333119.647 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333119.647 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1539333119.647 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1539333119.648 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1539333119.648 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1539333119.648 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1539333119.648 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333119.648 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1539333119.649 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.649 * [misc]taylor:  Taking taylor expansion of F in F
1539333119.649 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.649 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.649 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in l
1539333119.649 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.649 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.649 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in l
1539333119.649 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333119.649 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.649 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333119.649 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.649 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.649 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.649 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.649 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.649 * [misc]backup-simplify:  Simplify PI into PI
1539333119.649 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.650 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.650 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.650 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.650 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.650 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333119.650 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333119.650 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.650 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.650 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.651 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.651 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.651 * [misc]backup-simplify:  Simplify PI into PI
1539333119.651 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.651 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.651 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.651 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.651 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.651 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333119.652 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.652 * [misc]taylor:  Taking taylor expansion of F in l
1539333119.652 * [misc]backup-simplify:  Simplify F into F
1539333119.652 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in l
1539333119.652 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.652 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.652 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in l
1539333119.652 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333119.652 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.652 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333119.652 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.652 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.652 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.652 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.652 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.652 * [misc]backup-simplify:  Simplify PI into PI
1539333119.652 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.652 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.653 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.653 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.653 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.653 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333119.653 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333119.653 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333119.653 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333119.653 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.653 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333119.654 * [misc]taylor:  Taking taylor expansion of PI in l
1539333119.654 * [misc]backup-simplify:  Simplify PI into PI
1539333119.654 * [misc]taylor:  Taking taylor expansion of l in l
1539333119.654 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.654 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.654 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333119.654 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333119.654 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333119.655 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.655 * [misc]taylor:  Taking taylor expansion of F in l
1539333119.655 * [misc]backup-simplify:  Simplify F into F
1539333119.655 * [misc]backup-simplify:  Simplify (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) F) into (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))
1539333119.656 * [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)))))
1539333119.656 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))) in F
1539333119.656 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333119.656 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.656 * [misc]taylor:  Taking taylor expansion of (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))) in F
1539333119.656 * [misc]taylor:  Taking taylor expansion of (* F (sin (* -1 (/ PI l)))) in F
1539333119.656 * [misc]taylor:  Taking taylor expansion of F in F
1539333119.656 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.656 * [misc]backup-simplify:  Simplify 1 into 1
1539333119.656 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1539333119.656 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333119.656 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333119.656 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.656 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333119.656 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.656 * [misc]backup-simplify:  Simplify PI into PI
1539333119.656 * [misc]taylor:  Taking taylor expansion of l in F
1539333119.656 * [misc]backup-simplify:  Simplify l into l
1539333119.657 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333119.657 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333119.657 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333119.657 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333119.657 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1539333119.657 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333119.657 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333119.657 * [misc]backup-simplify:  Simplify -1 into -1
1539333119.657 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333119.657 * [misc]taylor:  Taking taylor expansion of PI in F
1539333119.657 * [misc]backup-simplify:  Simplify PI into PI
1539333119.657 * [misc]taylor:  Taking taylor expansion of l in F
1539333119.657 * [misc]backup-simplify:  Simplify l into l
1539333119.657 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333119.658 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333119.658 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333119.658 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333119.658 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1539333119.658 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1539333119.659 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1539333119.659 * [misc]backup-simplify:  Simplify (* 0 (sin (* -1 (/ PI l)))) into 0
1539333119.659 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333119.660 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) into 0
1539333119.660 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333119.661 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1539333119.662 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333119.662 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
1539333119.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333119.663 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin (* -1 (/ PI l))))) into (sin (* -1 (/ PI l)))
1539333119.663 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1539333119.663 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1539333119.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333119.664 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1539333119.664 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333119.665 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333119.666 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (* 0 F)) into 0
1539333119.666 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))))) into 0
1539333119.666 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333119.666 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.667 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.667 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (* -1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1539333119.667 * [misc]backup-simplify:  Simplify (* -1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (* -1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1539333119.669 * [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
1539333119.669 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (* 0 F))) into 0
1539333119.670 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l))))))) into 0
1539333119.670 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333119.670 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.670 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.670 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.672 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333119.672 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1539333119.672 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333119.673 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1539333119.674 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333119.674 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1539333119.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333119.675 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin (* -1 (/ PI l)))))) into 0
1539333119.675 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333119.676 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) into 0
1539333119.676 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333119.676 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1539333119.677 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333119.678 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) into 0
1539333119.678 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333119.678 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333119.679 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333119.680 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) into 0
1539333119.680 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.681 * [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
1539333119.682 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 F)))) into 0
1539333119.683 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (* F (sin (* -1 (/ PI l)))) (cos (* -1 (/ PI l)))))))) into 0
1539333119.683 * [misc]taylor:  Taking taylor expansion of 0 in F
1539333119.683 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.683 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.683 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.683 * [misc]backup-simplify:  Simplify 0 into 0
1539333119.684 * [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))))
1539333119.684 * * * [misc]progress:  simplifying candidates
1539333119.684 * * * * [misc]progress:  [ 1 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ (sin (* PI l)) (cos (* PI l))) F) F)))>
1539333119.684 * * * * [misc]progress:  [ 2 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (pow (tan (* PI l)) 1) F) F)))>
1539333119.684 * * * * [misc]progress:  [ 3 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (exp (log (tan (* PI l)))) F) F)))>
1539333119.684 * * * * [misc]progress:  [ 4 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (log (exp (tan (* PI l)))) F) F)))>
1539333119.684 * * * * [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)))>
1539333119.684 * * * * [misc]progress:  [ 6 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (cbrt (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))) F) F)))>
1539333119.684 * * * * [misc]progress:  [ 7 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (* (sqrt (tan (* PI l))) (sqrt (tan (* PI l)))) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 8 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (* 1 (tan (* PI l))) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 9 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (pow (* PI l) 1)) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 10 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (exp (log (* PI l)))) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 11 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (log (exp (* PI l)))) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 12 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)))) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 13 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (cbrt (* (* (* PI l) (* PI l)) (* PI l)))) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 14 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* (sqrt (* PI l)) (sqrt (* PI l)))) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 15 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* 1 (* PI l))) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 16 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* l PI)) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 17 / 50 ] simplifiying candidate #<alt (λ (F l) (- (pow (* PI l) 1) (/ (/ (tan (* PI l)) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 18 / 50 ] simplifiying candidate #<alt (λ (F l) (- (exp (log (* PI l))) (/ (/ (tan (* PI l)) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 19 / 50 ] simplifiying candidate #<alt (λ (F l) (- (log (exp (* PI l))) (/ (/ (tan (* PI l)) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 20 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 21 / 50 ] simplifiying candidate #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (/ (tan (* PI l)) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 22 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (/ (tan (* PI l)) F) F)))>
1539333119.685 * * * * [misc]progress:  [ 23 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* 1 (* PI l)) (/ (/ (tan (* PI l)) F) F)))>
1539333119.686 * * * * [misc]progress:  [ 24 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* l PI) (/ (/ (tan (* PI l)) F) F)))>
1539333119.686 * * * * [misc]progress:  [ 25 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (/ (tan (* PI l)) F) 1) F)))>
1539333119.686 * * * * [misc]progress:  [ 26 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (exp (log (/ (tan (* PI l)) F))) F)))>
1539333119.686 * * * * [misc]progress:  [ 27 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (log (exp (/ (tan (* PI l)) F))) F)))>
1539333119.686 * * * * [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)))>
1539333119.686 * * * * [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)))>
1539333119.686 * * * * [misc]progress:  [ 30 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (/ (tan (* PI l)) F)) (sqrt (/ (tan (* PI l)) F))) F)))>
1539333119.686 * * * * [misc]progress:  [ 31 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (- (tan (* PI l))) (- F)) F)))>
1539333119.686 * * * * [misc]progress:  [ 32 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (/ (tan (* PI l)) F)) F)))>
1539333119.686 * * * * [misc]progress:  [ 33 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (tan (* PI l)) (/ 1 F)) F)))>
1539333119.686 * * * * [misc]progress:  [ 34 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333119.686 * * * * [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)))>
1539333119.687 * [enter]simplify:  Simplifying (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))
1539333119.688 * * [misc]simplify:  iters left: 6 (6 enodes)
1539333119.690 * * [misc]simplify:  iters left: 5 (7 enodes)
1539333119.693 * [exit]simplify:  Simplified to (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))
1539333119.693 * [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)))
1539333119.693 * * * * [misc]progress:  [ 36 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sqrt (tan (* PI l))) (/ F (sqrt (tan (* PI l))))) F)))>
1539333119.693 * [enter]simplify:  Simplifying (sqrt (tan (* PI l)))
1539333119.694 * * [misc]simplify:  iters left: 4 (5 enodes)
1539333119.696 * * [misc]simplify:  iters left: 3 (6 enodes)
1539333119.698 * [exit]simplify:  Simplified to (sqrt (tan (* PI l)))
1539333119.698 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (sqrt (tan (* PI l))) (/ F (sqrt (tan (* PI l))))) F)))
1539333119.698 * * * * [misc]progress:  [ 37 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333119.698 * * * * [misc]progress:  [ 38 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1539333119.699 * [enter]simplify:  Simplifying (sin (* PI l))
1539333119.699 * * [misc]simplify:  iters left: 3 (4 enodes)
1539333119.701 * * [misc]simplify:  iters left: 2 (5 enodes)
1539333119.703 * [exit]simplify:  Simplified to (sin (* PI l))
1539333119.703 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1539333119.703 * * * * [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)))>
1539333119.703 * [enter]simplify:  Simplifying (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l)))
1539333119.705 * * [misc]simplify:  iters left: 6 (17 enodes)
1539333119.717 * * [misc]simplify:  iters left: 5 (36 enodes)
1539333119.736 * * [misc]simplify:  iters left: 4 (78 enodes)
1539333119.784 * * [misc]simplify:  iters left: 3 (164 enodes)
1539333119.878 * * [misc]simplify:  iters left: 2 (323 enodes)
1539333120.158 * [exit]simplify:  Simplified to (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15)))
1539333120.158 * [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)))
1539333120.158 * * * * [misc]progress:  [ 40 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ (sin (* PI l)) (cos (* PI l))) F) F)))>
1539333120.159 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1539333120.159 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333120.161 * * [misc]simplify:  iters left: 4 (7 enodes)
1539333120.162 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1539333120.162 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (/ (sin (* PI l)) (cos (* PI l))) F) F)))
1539333120.162 * * * * [misc]progress:  [ 41 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ (sin (* PI l)) (cos (* PI l))) F) F)))>
1539333120.162 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1539333120.162 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333120.164 * * [misc]simplify:  iters left: 4 (7 enodes)
1539333120.165 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1539333120.165 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (/ (sin (* PI l)) (cos (* PI l))) F) F)))
1539333120.165 * * * * [misc]progress:  [ 42 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1539333120.165 * [enter]simplify:  Simplifying (* PI l)
1539333120.165 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333120.166 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333120.167 * [exit]simplify:  Simplified to (* PI l)
1539333120.167 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1539333120.167 * * * * [misc]progress:  [ 43 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1539333120.167 * [enter]simplify:  Simplifying (* PI l)
1539333120.167 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333120.168 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333120.169 * [exit]simplify:  Simplified to (* PI l)
1539333120.169 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1539333120.169 * * * * [misc]progress:  [ 44 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1539333120.169 * [enter]simplify:  Simplifying (* PI l)
1539333120.169 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333120.170 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333120.170 * [exit]simplify:  Simplified to (* PI l)
1539333120.171 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1539333120.171 * * * * [misc]progress:  [ 45 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1539333120.171 * [enter]simplify:  Simplifying (* PI l)
1539333120.171 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333120.172 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333120.172 * [exit]simplify:  Simplified to (* PI l)
1539333120.172 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1539333120.173 * * * * [misc]progress:  [ 46 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1539333120.173 * [enter]simplify:  Simplifying (* PI l)
1539333120.173 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333120.174 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333120.175 * [exit]simplify:  Simplified to (* PI l)
1539333120.175 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1539333120.175 * * * * [misc]progress:  [ 47 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))>
1539333120.175 * [enter]simplify:  Simplifying (* PI l)
1539333120.175 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333120.176 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333120.176 * [exit]simplify:  Simplified to (* PI l)
1539333120.176 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* PI l)) F) F)))
1539333120.176 * * * * [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)))>
1539333120.177 * [enter]simplify:  Simplifying (+ (* 1/3 (/ (* (pow PI 3) (pow l 3)) F)) (+ (/ (* PI l) F) (* 2/15 (/ (* (pow PI 5) (pow l 5)) F))))
1539333120.178 * * [misc]simplify:  iters left: 6 (21 enodes)
1539333120.184 * * [misc]simplify:  iters left: 5 (46 enodes)
1539333120.205 * * [misc]simplify:  iters left: 4 (99 enodes)
1539333120.252 * * [misc]simplify:  iters left: 3 (259 enodes)
1539333120.466 * [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))))
1539333120.466 * [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)))
1539333120.466 * * * * [misc]progress:  [ 49 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1539333120.466 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333120.467 * * [misc]simplify:  iters left: 6 (8 enodes)
1539333120.469 * * [misc]simplify:  iters left: 5 (12 enodes)
1539333120.471 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333120.471 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1539333120.471 * * * * [misc]progress:  [ 50 / 50 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1539333120.471 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333120.472 * * [misc]simplify:  iters left: 6 (8 enodes)
1539333120.473 * * [misc]simplify:  iters left: 5 (12 enodes)
1539333120.476 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333120.476 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1539333120.476 * * * [misc]progress:  adding candidates to table
1539333121.295 * * [misc]progress:  iteration 3 / 4
1539333121.295 * * * [misc]progress:  picking best candidate
1539333121.369 * * * * [misc]pick:  Picked  #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333121.369 * * * [misc]progress:  localizing error
1539333121.393 * * * [misc]progress:  generating rewritten candidates
1539333121.393 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2 2)
1539333121.401 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1539333121.432 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2 2 1)
1539333121.433 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1539333121.434 * * * [misc]progress:  generating series expansions
1539333121.434 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2 2)
1539333121.434 * [misc]backup-simplify:  Simplify (tan (* PI l)) into (tan (* PI l))
1539333121.434 * [misc]approximate:  Taking taylor expansion of (tan (* PI l)) in (l) around 0
1539333121.434 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333121.435 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333121.435 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333121.435 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.435 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.435 * [misc]backup-simplify:  Simplify PI into PI
1539333121.435 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.435 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.435 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.435 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333121.436 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333121.436 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333121.436 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.436 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.436 * [misc]backup-simplify:  Simplify PI into PI
1539333121.436 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.436 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.436 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.436 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333121.437 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333121.439 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333121.439 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.439 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333121.439 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333121.439 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333121.439 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.439 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.439 * [misc]backup-simplify:  Simplify PI into PI
1539333121.439 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.439 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.439 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.440 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333121.440 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333121.440 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333121.440 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.440 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.441 * [misc]backup-simplify:  Simplify PI into PI
1539333121.441 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.441 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.441 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.441 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333121.442 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333121.443 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333121.444 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.444 * [misc]backup-simplify:  Simplify PI into PI
1539333121.445 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333121.446 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.446 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333121.447 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333121.447 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.448 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333121.451 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1539333121.452 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1539333121.458 * [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))
1539333121.459 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1539333121.460 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333121.463 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.464 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333121.466 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333121.471 * [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
1539333121.471 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.472 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333121.479 * [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))
1539333121.480 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333121.484 * [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))
1539333121.492 * [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))
1539333121.493 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1539333121.497 * [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)))
1539333121.497 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 l))) into (tan (/ PI l))
1539333121.497 * [misc]approximate:  Taking taylor expansion of (tan (/ PI l)) in (l) around 0
1539333121.497 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333121.497 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.497 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333121.497 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.497 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.497 * [misc]backup-simplify:  Simplify PI into PI
1539333121.497 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.497 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.497 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.498 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.498 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333121.498 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333121.498 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.498 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.498 * [misc]backup-simplify:  Simplify PI into PI
1539333121.498 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.498 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.498 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.498 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.499 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333121.499 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.499 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333121.499 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.499 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333121.499 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.499 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.499 * [misc]backup-simplify:  Simplify PI into PI
1539333121.499 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.499 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.499 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.500 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.500 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333121.500 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333121.500 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.500 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.500 * [misc]backup-simplify:  Simplify PI into PI
1539333121.500 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.500 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.500 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.500 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.500 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333121.501 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.501 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.502 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333121.502 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.503 * [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
1539333121.503 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.504 * [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
1539333121.504 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.505 * [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
1539333121.506 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.507 * [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
1539333121.507 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.509 * [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
1539333121.509 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.509 * [misc]backup-simplify:  Simplify (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333121.510 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 (- l)))) into (tan (* -1 (/ PI l)))
1539333121.510 * [misc]approximate:  Taking taylor expansion of (tan (* -1 (/ PI l))) in (l) around 0
1539333121.510 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333121.510 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.510 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333121.510 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.510 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.510 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.510 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.510 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.510 * [misc]backup-simplify:  Simplify PI into PI
1539333121.510 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.510 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.510 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.510 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.511 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.511 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333121.511 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333121.511 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.511 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.511 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.511 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.511 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.511 * [misc]backup-simplify:  Simplify PI into PI
1539333121.511 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.511 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.511 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.512 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.512 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.512 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333121.512 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.513 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333121.513 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.513 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333121.513 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.513 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.513 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.513 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.513 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.513 * [misc]backup-simplify:  Simplify PI into PI
1539333121.513 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.513 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.513 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.513 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.514 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.514 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333121.514 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333121.514 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.514 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.514 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.514 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.514 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.514 * [misc]backup-simplify:  Simplify PI into PI
1539333121.514 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.514 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.514 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.514 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.515 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.515 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333121.515 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.516 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.517 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333121.517 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.518 * [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
1539333121.518 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.520 * [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
1539333121.520 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.521 * [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
1539333121.521 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.523 * [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
1539333121.523 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.525 * [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
1539333121.525 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.526 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333121.526 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1539333121.526 * [misc]backup-simplify:  Simplify (/ 1 (/ F (tan (* PI l)))) into (/ (tan (* PI l)) F)
1539333121.527 * [misc]approximate:  Taking taylor expansion of (/ (tan (* PI l)) F) in (F l) around 0
1539333121.527 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in l
1539333121.527 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333121.527 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333121.527 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333121.527 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.527 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.527 * [misc]backup-simplify:  Simplify PI into PI
1539333121.527 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.527 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.527 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.527 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333121.528 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333121.528 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333121.528 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.528 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.528 * [misc]backup-simplify:  Simplify PI into PI
1539333121.528 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.528 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.528 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.528 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333121.529 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333121.529 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333121.530 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.530 * [misc]taylor:  Taking taylor expansion of F in l
1539333121.530 * [misc]backup-simplify:  Simplify F into F
1539333121.530 * [misc]backup-simplify:  Simplify (/ PI F) into (/ PI F)
1539333121.530 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in F
1539333121.530 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in F
1539333121.530 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333121.530 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
1539333121.530 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333121.530 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.530 * [misc]backup-simplify:  Simplify PI into PI
1539333121.530 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.530 * [misc]backup-simplify:  Simplify l into l
1539333121.530 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333121.530 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333121.530 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333121.530 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
1539333121.530 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333121.530 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.530 * [misc]backup-simplify:  Simplify PI into PI
1539333121.530 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.530 * [misc]backup-simplify:  Simplify l into l
1539333121.530 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333121.530 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333121.530 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333121.531 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
1539333121.531 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
1539333121.531 * [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
1539333121.531 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
1539333121.531 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
1539333121.531 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.531 * [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
1539333121.531 * [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333121.531 * [misc]taylor:  Taking taylor expansion of F in F
1539333121.531 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.531 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.532 * [misc]backup-simplify:  Simplify (/ (/ (sin (* PI l)) (cos (* PI l))) 1) into (/ (sin (* PI l)) (cos (* PI l)))
1539333121.532 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in F
1539333121.532 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in F
1539333121.532 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333121.532 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
1539333121.532 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333121.532 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.532 * [misc]backup-simplify:  Simplify PI into PI
1539333121.532 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.532 * [misc]backup-simplify:  Simplify l into l
1539333121.532 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333121.532 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333121.532 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333121.532 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
1539333121.532 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333121.532 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.532 * [misc]backup-simplify:  Simplify PI into PI
1539333121.532 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.532 * [misc]backup-simplify:  Simplify l into l
1539333121.532 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333121.532 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333121.532 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333121.532 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
1539333121.533 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
1539333121.533 * [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
1539333121.533 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
1539333121.533 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
1539333121.533 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.533 * [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
1539333121.533 * [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333121.533 * [misc]taylor:  Taking taylor expansion of F in F
1539333121.533 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.533 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.533 * [misc]backup-simplify:  Simplify (/ (/ (sin (* PI l)) (cos (* PI l))) 1) into (/ (sin (* PI l)) (cos (* PI l)))
1539333121.534 * [misc]taylor:  Taking taylor expansion of (/ (sin (* PI l)) (cos (* PI l))) in l
1539333121.534 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333121.534 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.534 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.534 * [misc]backup-simplify:  Simplify PI into PI
1539333121.534 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.534 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.534 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.534 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333121.535 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333121.535 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333121.535 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.535 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.535 * [misc]backup-simplify:  Simplify PI into PI
1539333121.535 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.535 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.535 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.535 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333121.536 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333121.536 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333121.537 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.537 * [misc]backup-simplify:  Simplify PI into PI
1539333121.537 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333121.537 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 1)) into 0
1539333121.537 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
1539333121.538 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333121.538 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 0)) into 0
1539333121.538 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.538 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333121.539 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 1)) into 0
1539333121.539 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
1539333121.540 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333121.540 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 0)) into 0
1539333121.540 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.540 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* PI l))) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 (cos (* PI l)))))) into 0
1539333121.541 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 1)))) into 0
1539333121.541 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333121.541 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.541 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.541 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333121.542 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.542 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333121.543 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333121.543 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.544 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333121.544 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1539333121.545 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
1539333121.545 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.545 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1539333121.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.546 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333121.546 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1539333121.547 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
1539333121.547 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.548 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1539333121.548 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.548 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.551 * [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
1539333121.551 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.551 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333121.551 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.551 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.551 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.552 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333121.554 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1539333121.555 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1539333121.558 * [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))
1539333121.558 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1539333121.559 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333121.560 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333121.560 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
1539333121.561 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.562 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333121.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.563 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333121.563 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333121.563 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
1539333121.564 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.565 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333121.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.566 * [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
1539333121.566 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.566 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333121.566 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.566 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.566 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.566 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.567 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333121.569 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.569 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333121.570 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333121.573 * [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
1539333121.574 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.576 * [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
1539333121.576 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1539333121.577 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
1539333121.578 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.578 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1539333121.578 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.580 * [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
1539333121.581 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1539333121.581 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
1539333121.583 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.583 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1539333121.583 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.583 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.584 * [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
1539333121.585 * [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
1539333121.585 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333121.585 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.585 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.585 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.586 * [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))
1539333121.586 * [misc]backup-simplify:  Simplify (/ 1 (/ (/ 1 F) (tan (* PI (/ 1 l))))) into (* F (tan (/ PI l)))
1539333121.586 * [misc]approximate:  Taking taylor expansion of (* F (tan (/ PI l))) in (F l) around 0
1539333121.586 * [misc]taylor:  Taking taylor expansion of (* F (tan (/ PI l))) in l
1539333121.586 * [misc]taylor:  Taking taylor expansion of F in l
1539333121.586 * [misc]backup-simplify:  Simplify F into F
1539333121.586 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333121.587 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.587 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333121.587 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.587 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.587 * [misc]backup-simplify:  Simplify PI into PI
1539333121.587 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.587 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.587 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.587 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.587 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333121.587 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333121.587 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.587 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.587 * [misc]backup-simplify:  Simplify PI into PI
1539333121.587 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.587 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.587 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.587 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.587 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333121.588 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.588 * [misc]taylor:  Taking taylor expansion of (* F (tan (/ PI l))) in F
1539333121.588 * [misc]taylor:  Taking taylor expansion of F in F
1539333121.588 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.588 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.588 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in F
1539333121.588 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.588 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1539333121.588 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333121.588 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.588 * [misc]backup-simplify:  Simplify PI into PI
1539333121.588 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.588 * [misc]backup-simplify:  Simplify l into l
1539333121.588 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333121.588 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333121.588 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333121.588 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1539333121.588 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333121.588 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.588 * [misc]backup-simplify:  Simplify PI into PI
1539333121.588 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.588 * [misc]backup-simplify:  Simplify l into l
1539333121.588 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333121.588 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333121.588 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333121.588 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1539333121.589 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1539333121.589 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1539333121.589 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1539333121.589 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1539333121.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.589 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1539333121.589 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.589 * [misc]taylor:  Taking taylor expansion of (* F (tan (/ PI l))) in F
1539333121.589 * [misc]taylor:  Taking taylor expansion of F in F
1539333121.589 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.589 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.589 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in F
1539333121.589 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.589 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1539333121.589 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333121.589 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.589 * [misc]backup-simplify:  Simplify PI into PI
1539333121.589 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.589 * [misc]backup-simplify:  Simplify l into l
1539333121.590 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333121.590 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333121.590 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333121.590 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1539333121.590 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333121.590 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.590 * [misc]backup-simplify:  Simplify PI into PI
1539333121.590 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.590 * [misc]backup-simplify:  Simplify l into l
1539333121.590 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333121.590 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333121.590 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333121.590 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1539333121.590 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1539333121.590 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1539333121.590 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1539333121.590 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1539333121.591 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.591 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1539333121.591 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.591 * [misc]backup-simplify:  Simplify (* 0 (/ (sin (/ PI l)) (cos (/ PI l)))) into 0
1539333121.591 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333121.591 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.591 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.591 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333121.592 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
1539333121.592 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333121.592 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333121.593 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
1539333121.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.593 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333121.593 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
1539333121.593 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333121.594 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333121.594 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) into 0
1539333121.594 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.595 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333121.595 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin (/ PI l)) (cos (/ PI l))))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.595 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ PI l)) (cos (/ PI l))) in l
1539333121.595 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333121.595 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.595 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.595 * [misc]backup-simplify:  Simplify PI into PI
1539333121.595 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.595 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.595 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.596 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.596 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333121.596 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333121.596 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.596 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.596 * [misc]backup-simplify:  Simplify PI into PI
1539333121.596 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.596 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.596 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.596 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.596 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333121.596 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.597 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333121.597 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.597 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333121.598 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1539333121.598 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333121.598 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.599 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1539333121.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.600 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333121.600 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1539333121.600 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333121.601 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.602 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1539333121.602 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.603 * [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
1539333121.604 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (/ (sin (/ PI l)) (cos (/ PI l)))))) into 0
1539333121.604 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333121.604 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.604 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.604 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333121.604 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.605 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.606 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333121.607 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333121.607 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333121.609 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.610 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333121.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.611 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333121.612 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333121.612 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333121.614 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.615 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333121.615 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.616 * [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
1539333121.617 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (/ (sin (/ PI l)) (cos (/ PI l))))))) into 0
1539333121.617 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333121.617 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.617 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.617 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.617 * [misc]backup-simplify:  Simplify (* (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) (* 1 (/ 1 F))) into (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333121.618 * [misc]backup-simplify:  Simplify (/ 1 (/ (/ 1 (- F)) (tan (* PI (/ 1 (- l)))))) into (* -1 (* (tan (* -1 (/ PI l))) F))
1539333121.618 * [misc]approximate:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in (F l) around 0
1539333121.618 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in l
1539333121.618 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.618 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.618 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in l
1539333121.618 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333121.618 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.618 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333121.618 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.618 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.618 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.618 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.618 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.618 * [misc]backup-simplify:  Simplify PI into PI
1539333121.618 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.618 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.618 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.619 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.619 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.619 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333121.619 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333121.619 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.619 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.619 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.619 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.619 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.619 * [misc]backup-simplify:  Simplify PI into PI
1539333121.619 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.619 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.619 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.620 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.620 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.620 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333121.621 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.621 * [misc]taylor:  Taking taylor expansion of F in l
1539333121.621 * [misc]backup-simplify:  Simplify F into F
1539333121.621 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in F
1539333121.621 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333121.621 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.621 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in F
1539333121.621 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in F
1539333121.621 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.621 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1539333121.621 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333121.621 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333121.621 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.621 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333121.621 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.621 * [misc]backup-simplify:  Simplify PI into PI
1539333121.621 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.621 * [misc]backup-simplify:  Simplify l into l
1539333121.621 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333121.621 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333121.622 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333121.622 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333121.622 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1539333121.622 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333121.622 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333121.622 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.622 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333121.622 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.622 * [misc]backup-simplify:  Simplify PI into PI
1539333121.622 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.622 * [misc]backup-simplify:  Simplify l into l
1539333121.622 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333121.622 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333121.622 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333121.623 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333121.623 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1539333121.623 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1539333121.623 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1539333121.623 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1539333121.624 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1539333121.624 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.624 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1539333121.624 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.624 * [misc]taylor:  Taking taylor expansion of F in F
1539333121.624 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.624 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.624 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in F
1539333121.624 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333121.624 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.625 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in F
1539333121.625 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in F
1539333121.625 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.625 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1539333121.625 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333121.625 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333121.625 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.625 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333121.625 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.625 * [misc]backup-simplify:  Simplify PI into PI
1539333121.625 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.625 * [misc]backup-simplify:  Simplify l into l
1539333121.625 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333121.625 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333121.625 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333121.625 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333121.625 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1539333121.626 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333121.626 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333121.626 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.626 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333121.626 * [misc]taylor:  Taking taylor expansion of PI in F
1539333121.626 * [misc]backup-simplify:  Simplify PI into PI
1539333121.626 * [misc]taylor:  Taking taylor expansion of l in F
1539333121.626 * [misc]backup-simplify:  Simplify l into l
1539333121.626 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333121.626 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333121.626 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333121.626 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333121.626 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1539333121.627 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1539333121.627 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1539333121.627 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1539333121.627 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1539333121.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.628 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1539333121.628 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.628 * [misc]taylor:  Taking taylor expansion of F in F
1539333121.628 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.628 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.629 * [misc]backup-simplify:  Simplify (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) into 0
1539333121.629 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1539333121.629 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333121.629 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.629 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.629 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333121.630 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) into 0
1539333121.630 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333121.630 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1539333121.631 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333121.632 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
1539333121.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.632 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333121.632 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) into 0
1539333121.633 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333121.633 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1539333121.634 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333121.634 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) into 0
1539333121.634 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.635 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.636 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333121.636 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 1) (* 0 0)) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.637 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) (* 0 0)) into (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1539333121.637 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) in l
1539333121.637 * [misc]taylor:  Taking taylor expansion of (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) in l
1539333121.637 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333121.637 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.637 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.637 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.637 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.637 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.637 * [misc]backup-simplify:  Simplify PI into PI
1539333121.637 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.637 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.637 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.638 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.638 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.638 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333121.638 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333121.638 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.638 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.638 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.638 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.638 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.638 * [misc]backup-simplify:  Simplify PI into PI
1539333121.638 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.638 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.638 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.639 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.639 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.639 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333121.640 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333121.640 * [misc]backup-simplify:  Simplify (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1539333121.641 * [misc]backup-simplify:  Simplify (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1539333121.641 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.642 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333121.642 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1539333121.643 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333121.643 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1539333121.644 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.645 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1539333121.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.646 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333121.647 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1539333121.647 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333121.648 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1539333121.649 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.649 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1539333121.649 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.651 * [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
1539333121.651 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 1) (* 0 0))) into 0
1539333121.652 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) (* 0 0))) into 0
1539333121.652 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333121.652 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.652 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.655 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333121.655 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.655 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.655 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.657 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333121.657 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333121.657 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333121.658 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ PI l))))) into 0
1539333121.659 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.659 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333121.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.660 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333121.660 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333121.661 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333121.661 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ PI l))))) into 0
1539333121.662 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333121.662 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333121.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333121.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333121.663 * [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
1539333121.664 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333121.664 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) (* 0 0)))) into 0
1539333121.664 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333121.664 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.664 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.665 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.665 * [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))))
1539333121.665 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2 2 1)
1539333121.665 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333121.665 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1539333121.665 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.665 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.665 * [misc]backup-simplify:  Simplify PI into PI
1539333121.665 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.665 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.666 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.666 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.666 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.666 * [misc]backup-simplify:  Simplify PI into PI
1539333121.666 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.666 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.666 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.666 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333121.666 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.666 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333121.666 * [misc]backup-simplify:  Simplify PI into PI
1539333121.667 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333121.667 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.668 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333121.668 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.668 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333121.668 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.669 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333121.669 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.670 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1539333121.670 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.671 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1539333121.671 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.671 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333121.671 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1539333121.671 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1539333121.671 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.671 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.671 * [misc]backup-simplify:  Simplify PI into PI
1539333121.671 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.671 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.671 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.671 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.671 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.671 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.671 * [misc]backup-simplify:  Simplify PI into PI
1539333121.671 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.671 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.671 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.672 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.672 * [misc]backup-simplify:  Simplify PI into PI
1539333121.672 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333121.672 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.673 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.673 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.674 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.674 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.676 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.676 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.677 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.677 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.679 * [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
1539333121.679 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.679 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1539333121.679 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1539333121.679 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1539333121.679 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.679 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.679 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.679 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.679 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.679 * [misc]backup-simplify:  Simplify PI into PI
1539333121.679 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.679 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.679 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.679 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.679 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.679 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.679 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.679 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.679 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.679 * [misc]backup-simplify:  Simplify PI into PI
1539333121.679 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.679 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.679 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.680 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.680 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.680 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.681 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333121.681 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1539333121.681 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.682 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.683 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1539333121.683 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.684 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.685 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1539333121.685 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.686 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.688 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1539333121.688 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.689 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.691 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1539333121.691 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.692 * [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
1539333121.694 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1539333121.694 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.694 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1539333121.694 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1539333121.695 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333121.695 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1539333121.695 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.695 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.695 * [misc]backup-simplify:  Simplify PI into PI
1539333121.695 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.695 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.695 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.695 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333121.695 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.695 * [misc]backup-simplify:  Simplify PI into PI
1539333121.695 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.695 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.695 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.695 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333121.695 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.697 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333121.697 * [misc]backup-simplify:  Simplify PI into PI
1539333121.698 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333121.698 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.699 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333121.699 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.700 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333121.700 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.701 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333121.701 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.702 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1539333121.702 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.704 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1539333121.704 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.704 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333121.704 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1539333121.704 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1539333121.704 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.704 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.704 * [misc]backup-simplify:  Simplify PI into PI
1539333121.704 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.704 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.704 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.705 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.705 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.705 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.705 * [misc]backup-simplify:  Simplify PI into PI
1539333121.705 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.705 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.705 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.705 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.705 * [misc]backup-simplify:  Simplify PI into PI
1539333121.707 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333121.707 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.708 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.708 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.710 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.710 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.712 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.712 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.714 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.715 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.717 * [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
1539333121.717 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.717 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1539333121.717 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1539333121.717 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1539333121.718 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.718 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.718 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.718 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.718 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.718 * [misc]backup-simplify:  Simplify PI into PI
1539333121.718 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.718 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.718 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.718 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.718 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333121.718 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333121.718 * [misc]backup-simplify:  Simplify -1 into -1
1539333121.718 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333121.718 * [misc]taylor:  Taking taylor expansion of PI in l
1539333121.718 * [misc]backup-simplify:  Simplify PI into PI
1539333121.718 * [misc]taylor:  Taking taylor expansion of l in l
1539333121.718 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.718 * [misc]backup-simplify:  Simplify 1 into 1
1539333121.719 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333121.719 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.719 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333121.721 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333121.721 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1539333121.721 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.723 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.724 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1539333121.724 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.726 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.728 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1539333121.728 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.730 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.732 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1539333121.732 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.735 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333121.737 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1539333121.737 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.740 * [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
1539333121.744 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1539333121.744 * [misc]backup-simplify:  Simplify 0 into 0
1539333121.744 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1539333121.744 * * * [misc]progress:  simplifying candidates
1539333121.744 * * * * [misc]progress:  [ 1 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (/ (sin (* PI l)) (cos (* PI l))))) F)))>
1539333121.744 * * * * [misc]progress:  [ 2 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (pow (tan (* PI l)) 1))) F)))>
1539333121.744 * * * * [misc]progress:  [ 3 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (exp (log (tan (* PI l)))))) F)))>
1539333121.744 * * * * [misc]progress:  [ 4 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (log (exp (tan (* PI l)))))) F)))>
1539333121.745 * * * * [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)))>
1539333121.745 * * * * [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)))>
1539333121.745 * * * * [misc]progress:  [ 7 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (* (sqrt (tan (* PI l))) (sqrt (tan (* PI l)))))) F)))>
1539333121.745 * * * * [misc]progress:  [ 8 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (* 1 (tan (* PI l))))) F)))>
1539333121.745 * * * * [misc]progress:  [ 9 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (/ F (tan (* PI l))) -1) F)))>
1539333121.745 * * * * [misc]progress:  [ 10 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (/ F (tan (* PI l))) (- 1)) F)))>
1539333121.745 * [enter]simplify:  Simplifying (- 1)
1539333121.746 * * [misc]simplify:  iters left: 2 (2 enodes)
1539333121.747 * * [misc]simplify:  iters left: 1 (5 enodes)
1539333121.748 * [exit]simplify:  Simplified to -1
1539333121.748 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (pow (/ F (tan (* PI l))) -1) F)))
1539333121.748 * * * * [misc]progress:  [ 11 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (/ 1 (/ F (tan (* PI l)))) 1) F)))>
1539333121.749 * * * * [misc]progress:  [ 12 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (exp (- (log (/ F (tan (* PI l)))))) F)))>
1539333121.749 * * * * [misc]progress:  [ 13 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (exp (log (/ 1 (/ F (tan (* PI l)))))) F)))>
1539333121.749 * * * * [misc]progress:  [ 14 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (log (exp (/ 1 (/ F (tan (* PI l)))))) F)))>
1539333121.749 * * * * [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)))>
1539333121.749 * * * * [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)))>
1539333121.749 * * * * [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)))>
1539333121.749 * * * * [misc]progress:  [ 18 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (- 1) (- (/ F (tan (* PI l))))) F)))>
1539333121.749 * * * * [misc]progress:  [ 19 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (/ 1 (/ F (tan (* PI l))))) F)))>
1539333121.749 * * * * [misc]progress:  [ 20 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (/ 1 (/ F (tan (* PI l))))) F)))>
1539333121.749 * * * * [misc]progress:  [ 21 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ (/ F (tan (* PI l))) 1)) F)))>
1539333121.749 * * * * [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)))>
1539333121.749 * [enter]simplify:  Simplifying (cbrt (/ F (tan (* PI l))))
1539333121.750 * * [misc]simplify:  iters left: 6 (7 enodes)
1539333121.753 * * [misc]simplify:  iters left: 5 (8 enodes)
1539333121.756 * [exit]simplify:  Simplified to (cbrt (/ F (tan (* l PI))))
1539333121.756 * [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)))
1539333121.756 * * * * [misc]progress:  [ 23 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 (sqrt (/ F (tan (* PI l))))) (sqrt (/ F (tan (* PI l))))) F)))>
1539333121.756 * [enter]simplify:  Simplifying (sqrt (/ F (tan (* PI l))))
1539333121.758 * * [misc]simplify:  iters left: 6 (7 enodes)
1539333121.760 * * [misc]simplify:  iters left: 5 (8 enodes)
1539333121.763 * [exit]simplify:  Simplified to (sqrt (/ F (tan (* l PI))))
1539333121.763 * [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)))
1539333121.763 * * * * [misc]progress:  [ 24 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 1) (/ F (tan (* PI l)))) F)))>
1539333121.764 * [enter]simplify:  Simplifying (/ F (tan (* PI l)))
1539333121.764 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333121.767 * * [misc]simplify:  iters left: 4 (7 enodes)
1539333121.770 * [exit]simplify:  Simplified to (/ F (tan (* l PI)))
1539333121.770 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 1) (/ F (tan (* l PI)))) F)))
1539333121.770 * * * * [misc]progress:  [ 25 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* PI l)))) F)))>
1539333121.770 * [enter]simplify:  Simplifying (/ 1 (tan (* PI l)))
1539333121.771 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333121.773 * * [misc]simplify:  iters left: 4 (9 enodes)
1539333121.778 * [exit]simplify:  Simplified to (/ 1 (tan (* l PI)))
1539333121.778 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 F) (/ 1 (tan (* l PI)))) F)))
1539333121.778 * * * * [misc]progress:  [ 26 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 (/ F (sin (* PI l)))) (cos (* PI l))) F)))>
1539333121.779 * [enter]simplify:  Simplifying (cos (* PI l))
1539333121.779 * * [misc]simplify:  iters left: 3 (4 enodes)
1539333121.780 * * [misc]simplify:  iters left: 2 (5 enodes)
1539333121.781 * [exit]simplify:  Simplified to (cos (* PI l))
1539333121.781 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (/ 1 (/ F (sin (* PI l)))) (cos (* PI l))) F)))
1539333121.781 * * * * [misc]progress:  [ 27 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333121.781 * [enter]simplify:  Simplifying (tan (* PI l))
1539333121.782 * * [misc]simplify:  iters left: 3 (4 enodes)
1539333121.782 * * [misc]simplify:  iters left: 2 (5 enodes)
1539333121.783 * [exit]simplify:  Simplified to (tan (* PI l))
1539333121.783 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))
1539333121.783 * * * * [misc]progress:  [ 28 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (pow (* PI l) 1)))) F)))>
1539333121.783 * * * * [misc]progress:  [ 29 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (exp (log (* PI l)))))) F)))>
1539333121.783 * * * * [misc]progress:  [ 30 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (log (exp (* PI l)))))) F)))>
1539333121.784 * * * * [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)))>
1539333121.784 * * * * [misc]progress:  [ 32 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (cbrt (* (* (* PI l) (* PI l)) (* PI l)))))) F)))>
1539333121.784 * * * * [misc]progress:  [ 33 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* (sqrt (* PI l)) (sqrt (* PI l)))))) F)))>
1539333121.784 * * * * [misc]progress:  [ 34 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* 1 (* PI l))))) F)))>
1539333121.784 * * * * [misc]progress:  [ 35 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* l PI)))) F)))>
1539333121.784 * * * * [misc]progress:  [ 36 / 55 ] simplifiying candidate #<alt (λ (F l) (- (pow (* PI l) 1) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333121.784 * * * * [misc]progress:  [ 37 / 55 ] simplifiying candidate #<alt (λ (F l) (- (exp (log (* PI l))) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333121.784 * * * * [misc]progress:  [ 38 / 55 ] simplifiying candidate #<alt (λ (F l) (- (log (exp (* PI l))) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333121.784 * * * * [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)))>
1539333121.784 * * * * [misc]progress:  [ 40 / 55 ] simplifiying candidate #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333121.784 * * * * [misc]progress:  [ 41 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333121.784 * * * * [misc]progress:  [ 42 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* 1 (* PI l)) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333121.784 * * * * [misc]progress:  [ 43 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* l PI) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333121.784 * * * * [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)))>
1539333121.784 * [enter]simplify:  Simplifying (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l)))
1539333121.785 * * [misc]simplify:  iters left: 6 (17 enodes)
1539333121.790 * * [misc]simplify:  iters left: 5 (36 enodes)
1539333121.801 * * [misc]simplify:  iters left: 4 (78 enodes)
1539333121.827 * * [misc]simplify:  iters left: 3 (164 enodes)
1539333121.894 * * [misc]simplify:  iters left: 2 (323 enodes)
1539333122.149 * [exit]simplify:  Simplified to (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15)))
1539333122.149 * [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)))
1539333122.149 * * * * [misc]progress:  [ 45 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (/ (sin (* PI l)) (cos (* PI l))))) F)))>
1539333122.150 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1539333122.151 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333122.153 * * [misc]simplify:  iters left: 4 (7 enodes)
1539333122.156 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1539333122.156 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (/ (sin (* PI l)) (cos (* PI l))))) F)))
1539333122.156 * * * * [misc]progress:  [ 46 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (/ (sin (* PI l)) (cos (* PI l))))) F)))>
1539333122.156 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1539333122.157 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333122.159 * * [misc]simplify:  iters left: 4 (7 enodes)
1539333122.162 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1539333122.162 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (/ (sin (* PI l)) (cos (* PI l))))) F)))
1539333122.162 * * * * [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)))>
1539333122.162 * [enter]simplify:  Simplifying (+ (* 1/3 (/ (* (pow PI 3) (pow l 3)) F)) (/ (* PI l) F))
1539333122.164 * * [misc]simplify:  iters left: 6 (13 enodes)
1539333122.171 * * [misc]simplify:  iters left: 5 (29 enodes)
1539333122.187 * * [misc]simplify:  iters left: 4 (63 enodes)
1539333122.233 * * [misc]simplify:  iters left: 3 (205 enodes)
1539333122.427 * [exit]simplify:  Simplified to (+ (* l (/ PI F)) (/ (* (* PI PI) (* 1/3 PI)) (/ (/ F l) (* l l))))
1539333122.427 * [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)))
1539333122.427 * * * * [misc]progress:  [ 48 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1539333122.427 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333122.428 * * [misc]simplify:  iters left: 6 (8 enodes)
1539333122.430 * * [misc]simplify:  iters left: 5 (12 enodes)
1539333122.432 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333122.432 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1539333122.433 * * * * [misc]progress:  [ 49 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1539333122.433 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333122.433 * * [misc]simplify:  iters left: 6 (8 enodes)
1539333122.435 * * [misc]simplify:  iters left: 5 (12 enodes)
1539333122.438 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333122.438 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1539333122.438 * * * * [misc]progress:  [ 50 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333122.438 * [enter]simplify:  Simplifying (* PI l)
1539333122.438 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333122.439 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333122.439 * [exit]simplify:  Simplified to (* PI l)
1539333122.439 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1539333122.439 * * * * [misc]progress:  [ 51 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333122.440 * [enter]simplify:  Simplifying (* PI l)
1539333122.440 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333122.440 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333122.441 * [exit]simplify:  Simplified to (* PI l)
1539333122.441 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1539333122.441 * * * * [misc]progress:  [ 52 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333122.441 * [enter]simplify:  Simplifying (* PI l)
1539333122.442 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333122.442 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333122.443 * [exit]simplify:  Simplified to (* PI l)
1539333122.443 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1539333122.443 * * * * [misc]progress:  [ 53 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333122.443 * [enter]simplify:  Simplifying (* PI l)
1539333122.443 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333122.446 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333122.447 * [exit]simplify:  Simplified to (* PI l)
1539333122.447 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1539333122.447 * * * * [misc]progress:  [ 54 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333122.447 * [enter]simplify:  Simplifying (* PI l)
1539333122.448 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333122.448 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333122.449 * [exit]simplify:  Simplified to (* PI l)
1539333122.449 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1539333122.449 * * * * [misc]progress:  [ 55 / 55 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))>
1539333122.449 * [enter]simplify:  Simplifying (* PI l)
1539333122.449 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333122.450 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333122.451 * [exit]simplify:  Simplified to (* PI l)
1539333122.451 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))
1539333122.451 * * * [misc]progress:  adding candidates to table
1539333123.402 * * [misc]progress:  iteration 4 / 4
1539333123.402 * * * [misc]progress:  picking best candidate
1539333123.463 * * * * [misc]pick:  Picked  #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333123.464 * * * [misc]progress:  localizing error
1539333123.478 * * * [misc]progress:  generating rewritten candidates
1539333123.478 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2)
1539333123.486 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 1)
1539333123.487 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1539333123.488 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1539333123.532 * * * [misc]progress:  generating series expansions
1539333123.532 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2)
1539333123.532 * [misc]backup-simplify:  Simplify (tan (* PI l)) into (tan (* PI l))
1539333123.532 * [misc]approximate:  Taking taylor expansion of (tan (* PI l)) in (l) around 0
1539333123.532 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333123.532 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333123.532 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333123.532 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.532 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.532 * [misc]backup-simplify:  Simplify PI into PI
1539333123.532 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.532 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.532 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.533 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333123.534 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333123.534 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333123.534 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.534 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.534 * [misc]backup-simplify:  Simplify PI into PI
1539333123.534 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.534 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.534 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.534 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333123.535 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333123.536 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333123.537 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.537 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333123.537 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333123.537 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333123.537 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.537 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.537 * [misc]backup-simplify:  Simplify PI into PI
1539333123.537 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.537 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.537 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.538 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333123.539 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333123.539 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333123.539 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.539 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.539 * [misc]backup-simplify:  Simplify PI into PI
1539333123.539 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.539 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.539 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.539 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333123.540 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333123.541 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333123.541 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.541 * [misc]backup-simplify:  Simplify PI into PI
1539333123.542 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333123.543 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.543 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333123.545 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333123.545 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.546 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333123.548 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1539333123.550 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1539333123.555 * [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))
1539333123.556 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1539333123.557 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333123.560 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.561 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333123.563 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333123.568 * [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
1539333123.568 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.569 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333123.580 * [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))
1539333123.581 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333123.585 * [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))
1539333123.594 * [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))
1539333123.595 * [misc]backup-simplify:  Simplify (* 2/15 (pow PI 5)) into (* 2/15 (pow PI 5))
1539333123.598 * [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)))
1539333123.598 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 l))) into (tan (/ PI l))
1539333123.598 * [misc]approximate:  Taking taylor expansion of (tan (/ PI l)) in (l) around 0
1539333123.598 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333123.598 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.598 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333123.598 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.598 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.599 * [misc]backup-simplify:  Simplify PI into PI
1539333123.599 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.599 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.599 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.599 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.599 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333123.599 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333123.599 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.599 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.599 * [misc]backup-simplify:  Simplify PI into PI
1539333123.599 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.599 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.599 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.600 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.600 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333123.600 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.600 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333123.600 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.600 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333123.600 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.600 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.600 * [misc]backup-simplify:  Simplify PI into PI
1539333123.601 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.601 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.601 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.601 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.601 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333123.601 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333123.601 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.601 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.601 * [misc]backup-simplify:  Simplify PI into PI
1539333123.601 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.601 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.601 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.602 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.602 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333123.602 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.603 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.603 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333123.603 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.604 * [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
1539333123.604 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.606 * [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
1539333123.606 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.607 * [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
1539333123.607 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.609 * [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
1539333123.609 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.611 * [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
1539333123.611 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.611 * [misc]backup-simplify:  Simplify (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333123.611 * [misc]backup-simplify:  Simplify (tan (* PI (/ 1 (- l)))) into (tan (* -1 (/ PI l)))
1539333123.611 * [misc]approximate:  Taking taylor expansion of (tan (* -1 (/ PI l))) in (l) around 0
1539333123.611 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333123.611 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.611 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333123.611 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.611 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.611 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.612 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.612 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.612 * [misc]backup-simplify:  Simplify PI into PI
1539333123.612 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.612 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.612 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.612 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.612 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.613 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333123.613 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333123.613 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.613 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.613 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.613 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.613 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.613 * [misc]backup-simplify:  Simplify PI into PI
1539333123.613 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.613 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.613 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.613 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.614 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.614 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333123.614 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.614 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333123.614 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.614 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333123.614 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.615 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.615 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.615 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.615 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.615 * [misc]backup-simplify:  Simplify PI into PI
1539333123.615 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.615 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.615 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.615 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.615 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.616 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333123.616 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333123.616 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.616 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.616 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.616 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.616 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.616 * [misc]backup-simplify:  Simplify PI into PI
1539333123.616 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.616 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.616 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.616 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.617 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.617 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333123.617 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.617 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.618 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333123.619 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.620 * [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
1539333123.620 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.621 * [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
1539333123.621 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.623 * [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
1539333123.623 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.625 * [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
1539333123.625 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.627 * [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
1539333123.627 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.628 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI (/ 1 (- l))))) (cos (* -1 (/ PI (/ 1 (- l)))))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333123.628 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 1)
1539333123.628 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333123.628 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1539333123.629 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.629 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.629 * [misc]backup-simplify:  Simplify PI into PI
1539333123.629 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.629 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.629 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.629 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.629 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.629 * [misc]backup-simplify:  Simplify PI into PI
1539333123.629 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.629 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.629 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.629 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333123.629 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.630 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333123.630 * [misc]backup-simplify:  Simplify PI into PI
1539333123.631 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333123.631 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.632 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333123.632 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.633 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333123.633 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.635 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333123.635 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.636 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1539333123.636 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.638 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1539333123.638 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.638 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333123.638 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1539333123.638 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1539333123.638 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.638 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.638 * [misc]backup-simplify:  Simplify PI into PI
1539333123.638 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.639 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.639 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.639 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.639 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.639 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.639 * [misc]backup-simplify:  Simplify PI into PI
1539333123.639 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.639 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.639 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.640 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.640 * [misc]backup-simplify:  Simplify PI into PI
1539333123.641 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333123.641 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.643 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.643 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.644 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.644 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.646 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.647 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.652 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.652 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.655 * [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
1539333123.655 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.655 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1539333123.655 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1539333123.655 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1539333123.655 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.655 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.655 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.655 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.656 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.656 * [misc]backup-simplify:  Simplify PI into PI
1539333123.656 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.656 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.656 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.656 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.656 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.656 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.656 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.656 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.656 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.656 * [misc]backup-simplify:  Simplify PI into PI
1539333123.656 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.656 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.656 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.657 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.657 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.658 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.659 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333123.660 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1539333123.660 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.661 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.662 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1539333123.662 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.664 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.666 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1539333123.666 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.668 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.670 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1539333123.670 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.673 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.676 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1539333123.676 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.678 * [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
1539333123.682 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1539333123.682 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.683 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1539333123.683 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1539333123.683 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333123.683 * [misc]approximate:  Taking taylor expansion of (* PI l) in (l) around 0
1539333123.683 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.683 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.683 * [misc]backup-simplify:  Simplify PI into PI
1539333123.683 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.683 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.683 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.683 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.683 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.683 * [misc]backup-simplify:  Simplify PI into PI
1539333123.683 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.683 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.684 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.684 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333123.684 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.685 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333123.685 * [misc]backup-simplify:  Simplify PI into PI
1539333123.686 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333123.686 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.687 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333123.687 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.688 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333123.688 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.690 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1539333123.690 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.691 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1539333123.691 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.693 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1539333123.693 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.693 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333123.693 * [misc]backup-simplify:  Simplify (* PI (/ 1 l)) into (/ PI l)
1539333123.693 * [misc]approximate:  Taking taylor expansion of (/ PI l) in (l) around 0
1539333123.693 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.693 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.693 * [misc]backup-simplify:  Simplify PI into PI
1539333123.693 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.693 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.693 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.693 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.694 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.694 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.694 * [misc]backup-simplify:  Simplify PI into PI
1539333123.694 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.694 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.694 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.694 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.694 * [misc]backup-simplify:  Simplify PI into PI
1539333123.695 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333123.695 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.697 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.697 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.699 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.699 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.701 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.701 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.703 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.703 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.706 * [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
1539333123.706 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.706 * [misc]backup-simplify:  Simplify (* PI (/ 1 (/ 1 l))) into (* PI l)
1539333123.706 * [misc]backup-simplify:  Simplify (* PI (/ 1 (- l))) into (* -1 (/ PI l))
1539333123.707 * [misc]approximate:  Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0
1539333123.707 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.707 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.707 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.707 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.707 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.707 * [misc]backup-simplify:  Simplify PI into PI
1539333123.707 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.707 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.707 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.707 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.707 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.707 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.707 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.707 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.707 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.707 * [misc]backup-simplify:  Simplify PI into PI
1539333123.707 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.707 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.707 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.708 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.708 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.708 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.710 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333123.710 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 PI)) into 0
1539333123.710 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.712 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.713 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 PI))) into 0
1539333123.713 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.715 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.717 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1539333123.717 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.719 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.721 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1539333123.721 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.724 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.727 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1539333123.727 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.730 * [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
1539333123.734 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1539333123.734 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.734 * [misc]backup-simplify:  Simplify (* (* -1 PI) (/ 1 (/ 1 (- l)))) into (* PI l)
1539333123.734 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1539333123.735 * [misc]backup-simplify:  Simplify (* (/ 1 F) (tan (* PI l))) into (/ (tan (* PI l)) F)
1539333123.735 * [misc]approximate:  Taking taylor expansion of (/ (tan (* PI l)) F) in (F l) around 0
1539333123.735 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in l
1539333123.735 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in l
1539333123.735 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333123.735 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333123.735 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.735 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.735 * [misc]backup-simplify:  Simplify PI into PI
1539333123.735 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.735 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.735 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.736 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333123.736 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333123.736 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333123.736 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.736 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.737 * [misc]backup-simplify:  Simplify PI into PI
1539333123.737 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.737 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.737 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.737 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333123.738 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333123.739 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333123.740 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.740 * [misc]taylor:  Taking taylor expansion of F in l
1539333123.740 * [misc]backup-simplify:  Simplify F into F
1539333123.740 * [misc]backup-simplify:  Simplify (/ PI F) into (/ PI F)
1539333123.740 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in F
1539333123.740 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in F
1539333123.740 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333123.740 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
1539333123.740 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333123.740 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.740 * [misc]backup-simplify:  Simplify PI into PI
1539333123.740 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.740 * [misc]backup-simplify:  Simplify l into l
1539333123.740 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333123.741 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333123.741 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333123.741 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
1539333123.741 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333123.741 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.741 * [misc]backup-simplify:  Simplify PI into PI
1539333123.741 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.741 * [misc]backup-simplify:  Simplify l into l
1539333123.741 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333123.741 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333123.741 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333123.742 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
1539333123.742 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
1539333123.742 * [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
1539333123.742 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
1539333123.742 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
1539333123.742 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.743 * [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
1539333123.743 * [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333123.743 * [misc]taylor:  Taking taylor expansion of F in F
1539333123.743 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.743 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.743 * [misc]backup-simplify:  Simplify (/ (/ (sin (* PI l)) (cos (* PI l))) 1) into (/ (sin (* PI l)) (cos (* PI l)))
1539333123.743 * [misc]taylor:  Taking taylor expansion of (/ (tan (* PI l)) F) in F
1539333123.743 * [misc]taylor:  Taking taylor expansion of (tan (* PI l)) in F
1539333123.744 * [misc]taylor:  Rewrote expression to (/ (sin (* PI l)) (cos (* PI l)))
1539333123.744 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in F
1539333123.744 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333123.744 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.744 * [misc]backup-simplify:  Simplify PI into PI
1539333123.744 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.744 * [misc]backup-simplify:  Simplify l into l
1539333123.744 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333123.744 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333123.744 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333123.744 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in F
1539333123.744 * [misc]taylor:  Taking taylor expansion of (* PI l) in F
1539333123.744 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.744 * [misc]backup-simplify:  Simplify PI into PI
1539333123.744 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.744 * [misc]backup-simplify:  Simplify l into l
1539333123.744 * [misc]backup-simplify:  Simplify (* PI l) into (* PI l)
1539333123.745 * [misc]backup-simplify:  Simplify (cos (* PI l)) into (cos (* PI l))
1539333123.745 * [misc]backup-simplify:  Simplify (sin (* PI l)) into (sin (* PI l))
1539333123.745 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 1) into (sin (* PI l))
1539333123.745 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 0) into 0
1539333123.745 * [misc]backup-simplify:  Simplify (+ (sin (* PI l)) 0) into (sin (* PI l))
1539333123.745 * [misc]backup-simplify:  Simplify (* (cos (* PI l)) 1) into (cos (* PI l))
1539333123.746 * [misc]backup-simplify:  Simplify (* (sin (* PI l)) 0) into 0
1539333123.746 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.746 * [misc]backup-simplify:  Simplify (+ (cos (* PI l)) 0) into (cos (* PI l))
1539333123.746 * [misc]backup-simplify:  Simplify (/ (sin (* PI l)) (cos (* PI l))) into (/ (sin (* PI l)) (cos (* PI l)))
1539333123.746 * [misc]taylor:  Taking taylor expansion of F in F
1539333123.746 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.746 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.747 * [misc]backup-simplify:  Simplify (/ (/ (sin (* PI l)) (cos (* PI l))) 1) into (/ (sin (* PI l)) (cos (* PI l)))
1539333123.747 * [misc]taylor:  Taking taylor expansion of (/ (sin (* PI l)) (cos (* PI l))) in l
1539333123.747 * [misc]taylor:  Taking taylor expansion of (sin (* PI l)) in l
1539333123.747 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.747 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.747 * [misc]backup-simplify:  Simplify PI into PI
1539333123.747 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.747 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.747 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.748 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333123.748 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333123.748 * [misc]taylor:  Taking taylor expansion of (cos (* PI l)) in l
1539333123.748 * [misc]taylor:  Taking taylor expansion of (* PI l) in l
1539333123.748 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.749 * [misc]backup-simplify:  Simplify PI into PI
1539333123.749 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.749 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.749 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.749 * [misc]backup-simplify:  Simplify (* PI 0) into 0
1539333123.750 * [misc]backup-simplify:  Simplify (+ (* PI 1) (* 0 0)) into PI
1539333123.751 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow PI 1) 1))) into PI
1539333123.751 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.751 * [misc]backup-simplify:  Simplify PI into PI
1539333123.752 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333123.752 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 1)) into 0
1539333123.752 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
1539333123.753 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333123.754 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 0)) into 0
1539333123.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.754 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333123.755 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (* 0 1)) into 0
1539333123.755 * [misc]backup-simplify:  Simplify (+ (* PI 0) (* 0 l)) into 0
1539333123.756 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333123.756 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (* 0 0)) into 0
1539333123.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.757 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.758 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* PI l))) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 (cos (* PI l)))))) into 0
1539333123.758 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 1)))) into 0
1539333123.758 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333123.758 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.758 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.759 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333123.760 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.760 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333123.762 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* PI (/ 0 1)))) into 0
1539333123.762 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.763 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333123.763 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1539333123.764 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
1539333123.765 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.765 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1539333123.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.767 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333123.767 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1539333123.768 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (* 0 l))) into 0
1539333123.769 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.769 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1539333123.769 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.770 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.771 * [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
1539333123.771 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.772 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333123.772 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.772 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.772 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.773 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333123.775 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 1/6 (pow PI 3)))
1539333123.776 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow PI 2) 2)) 0) into (- (* 1/2 (pow PI 2)))
1539333123.779 * [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))
1539333123.780 * [misc]backup-simplify:  Simplify (* 1/3 (pow PI 3)) into (* 1/3 (pow PI 3))
1539333123.781 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333123.781 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333123.782 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
1539333123.783 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.783 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333123.783 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.784 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333123.784 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333123.785 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (* 0 l)))) into 0
1539333123.786 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.786 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333123.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.786 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.787 * [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
1539333123.788 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin (* PI l)) (cos (* PI l))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539333123.788 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333123.788 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.788 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.788 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.788 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.789 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1539333123.792 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.792 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 1) (* 0 0))) into 0
1539333123.793 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow PI 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333123.797 * [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
1539333123.798 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.801 * [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
1539333123.802 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1539333123.802 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
1539333123.805 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.805 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1539333123.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.809 * [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
1539333123.810 * [misc]backup-simplify:  Simplify (+ (* (cos (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1539333123.811 * [misc]backup-simplify:  Simplify (+ (* PI 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 l))))) into 0
1539333123.813 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.814 * [misc]backup-simplify:  Simplify (+ (* (sin (* PI l)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1539333123.814 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.815 * [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
1539333123.817 * [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
1539333123.817 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333123.817 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.817 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.817 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.818 * [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))
1539333123.819 * [misc]backup-simplify:  Simplify (* (/ 1 (/ 1 F)) (tan (* PI (/ 1 l)))) into (* F (tan (/ PI l)))
1539333123.819 * [misc]approximate:  Taking taylor expansion of (* F (tan (/ PI l))) in (F l) around 0
1539333123.819 * [misc]taylor:  Taking taylor expansion of (* F (tan (/ PI l))) in l
1539333123.819 * [misc]taylor:  Taking taylor expansion of F in l
1539333123.819 * [misc]backup-simplify:  Simplify F into F
1539333123.819 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in l
1539333123.819 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.819 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333123.819 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.819 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.819 * [misc]backup-simplify:  Simplify PI into PI
1539333123.819 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.819 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.819 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.820 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.820 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333123.820 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333123.820 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.820 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.820 * [misc]backup-simplify:  Simplify PI into PI
1539333123.820 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.820 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.820 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.820 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.821 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333123.821 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.821 * [misc]taylor:  Taking taylor expansion of (* F (tan (/ PI l))) in F
1539333123.821 * [misc]taylor:  Taking taylor expansion of F in F
1539333123.821 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.821 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.821 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in F
1539333123.821 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.821 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1539333123.821 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333123.821 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.821 * [misc]backup-simplify:  Simplify PI into PI
1539333123.821 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.821 * [misc]backup-simplify:  Simplify l into l
1539333123.821 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333123.822 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333123.822 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333123.822 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1539333123.822 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333123.822 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.822 * [misc]backup-simplify:  Simplify PI into PI
1539333123.822 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.822 * [misc]backup-simplify:  Simplify l into l
1539333123.822 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333123.822 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333123.822 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333123.822 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1539333123.823 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1539333123.823 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1539333123.823 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1539333123.823 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1539333123.823 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.824 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1539333123.824 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.824 * [misc]taylor:  Taking taylor expansion of (* F (tan (/ PI l))) in F
1539333123.824 * [misc]taylor:  Taking taylor expansion of F in F
1539333123.824 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.824 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.824 * [misc]taylor:  Taking taylor expansion of (tan (/ PI l)) in F
1539333123.824 * [misc]taylor:  Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.824 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in F
1539333123.824 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333123.824 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.824 * [misc]backup-simplify:  Simplify PI into PI
1539333123.824 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.824 * [misc]backup-simplify:  Simplify l into l
1539333123.824 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333123.825 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333123.825 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333123.825 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in F
1539333123.825 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333123.825 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.825 * [misc]backup-simplify:  Simplify PI into PI
1539333123.825 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.825 * [misc]backup-simplify:  Simplify l into l
1539333123.825 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333123.825 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333123.825 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333123.826 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 1) into (sin (/ PI l))
1539333123.826 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 0) into 0
1539333123.826 * [misc]backup-simplify:  Simplify (+ (sin (/ PI l)) 0) into (sin (/ PI l))
1539333123.826 * [misc]backup-simplify:  Simplify (* (cos (/ PI l)) 1) into (cos (/ PI l))
1539333123.826 * [misc]backup-simplify:  Simplify (* (sin (/ PI l)) 0) into 0
1539333123.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.827 * [misc]backup-simplify:  Simplify (+ (cos (/ PI l)) 0) into (cos (/ PI l))
1539333123.827 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.827 * [misc]backup-simplify:  Simplify (* 0 (/ (sin (/ PI l)) (cos (/ PI l)))) into 0
1539333123.827 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333123.827 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.827 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.828 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333123.828 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 1)) into 0
1539333123.828 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333123.830 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333123.830 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 0)) into 0
1539333123.830 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.830 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333123.831 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (* 0 1)) into 0
1539333123.831 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333123.832 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333123.832 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (* 0 0)) into 0
1539333123.833 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.834 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333123.834 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin (/ PI l)) (cos (/ PI l))))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.834 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ PI l)) (cos (/ PI l))) in l
1539333123.834 * [misc]taylor:  Taking taylor expansion of (sin (/ PI l)) in l
1539333123.834 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.834 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.834 * [misc]backup-simplify:  Simplify PI into PI
1539333123.834 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.834 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.835 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.835 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.835 * [misc]backup-simplify:  Simplify (sin (/ PI l)) into (sin (/ PI l))
1539333123.835 * [misc]taylor:  Taking taylor expansion of (cos (/ PI l)) in l
1539333123.835 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.835 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.835 * [misc]backup-simplify:  Simplify PI into PI
1539333123.835 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.835 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.835 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.836 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.836 * [misc]backup-simplify:  Simplify (cos (/ PI l)) into (cos (/ PI l))
1539333123.836 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.836 * [misc]backup-simplify:  Simplify (/ (sin (/ PI l)) (cos (/ PI l))) into (/ (sin (/ PI l)) (cos (/ PI l)))
1539333123.836 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.837 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333123.838 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1539333123.838 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333123.840 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.840 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1539333123.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.841 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333123.842 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (* 0 1))) into 0
1539333123.842 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333123.843 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.844 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (* 0 0))) into 0
1539333123.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.844 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.845 * [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
1539333123.846 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (/ (sin (/ PI l)) (cos (/ PI l)))))) into 0
1539333123.846 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333123.846 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.846 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.846 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ PI l))) (+ (* (/ (sin (/ PI l)) (cos (/ PI l))) (/ 0 (cos (/ PI l)))))) into 0
1539333123.847 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.847 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.849 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333123.849 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333123.849 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333123.851 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.852 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333123.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.854 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333123.854 * [misc]backup-simplify:  Simplify (+ (* (cos (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333123.855 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333123.856 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.857 * [misc]backup-simplify:  Simplify (+ (* (sin (/ PI l)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333123.857 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.857 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.858 * [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
1539333123.859 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (/ (sin (/ PI l)) (cos (/ PI l))))))) into 0
1539333123.859 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333123.859 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.860 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.860 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.860 * [misc]backup-simplify:  Simplify (* (/ (sin (/ PI (/ 1 l))) (cos (/ PI (/ 1 l)))) (* 1 (/ 1 F))) into (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333123.860 * [misc]backup-simplify:  Simplify (* (/ 1 (/ 1 (- F))) (tan (* PI (/ 1 (- l))))) into (* -1 (* (tan (* -1 (/ PI l))) F))
1539333123.860 * [misc]approximate:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in (F l) around 0
1539333123.860 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in l
1539333123.860 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.860 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.861 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in l
1539333123.861 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in l
1539333123.861 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.861 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333123.861 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.861 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.861 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.861 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.861 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.861 * [misc]backup-simplify:  Simplify PI into PI
1539333123.861 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.861 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.861 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.861 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.862 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.862 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333123.862 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333123.862 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.862 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.862 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.862 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.862 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.862 * [misc]backup-simplify:  Simplify PI into PI
1539333123.862 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.862 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.862 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.863 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.863 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.863 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333123.863 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.864 * [misc]taylor:  Taking taylor expansion of F in l
1539333123.864 * [misc]backup-simplify:  Simplify F into F
1539333123.864 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in F
1539333123.864 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333123.864 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.864 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in F
1539333123.864 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in F
1539333123.864 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.864 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1539333123.864 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333123.864 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333123.864 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.864 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333123.864 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.864 * [misc]backup-simplify:  Simplify PI into PI
1539333123.864 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.864 * [misc]backup-simplify:  Simplify l into l
1539333123.864 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333123.864 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333123.865 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333123.865 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333123.865 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1539333123.865 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333123.865 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333123.865 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.865 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333123.865 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.865 * [misc]backup-simplify:  Simplify PI into PI
1539333123.865 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.865 * [misc]backup-simplify:  Simplify l into l
1539333123.865 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333123.865 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333123.865 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333123.866 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333123.866 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1539333123.866 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1539333123.866 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1539333123.866 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1539333123.867 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1539333123.867 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.867 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1539333123.867 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.867 * [misc]taylor:  Taking taylor expansion of F in F
1539333123.867 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.867 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.867 * [misc]taylor:  Taking taylor expansion of (* -1 (* (tan (* -1 (/ PI l))) F)) in F
1539333123.867 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333123.867 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.868 * [misc]taylor:  Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in F
1539333123.868 * [misc]taylor:  Taking taylor expansion of (tan (* -1 (/ PI l))) in F
1539333123.868 * [misc]taylor:  Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.868 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in F
1539333123.868 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333123.868 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333123.868 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.868 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333123.868 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.868 * [misc]backup-simplify:  Simplify PI into PI
1539333123.868 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.868 * [misc]backup-simplify:  Simplify l into l
1539333123.868 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333123.868 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333123.868 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333123.868 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333123.869 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in F
1539333123.869 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in F
1539333123.869 * [misc]taylor:  Taking taylor expansion of -1 in F
1539333123.869 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.869 * [misc]taylor:  Taking taylor expansion of (/ PI l) in F
1539333123.869 * [misc]taylor:  Taking taylor expansion of PI in F
1539333123.869 * [misc]backup-simplify:  Simplify PI into PI
1539333123.869 * [misc]taylor:  Taking taylor expansion of l in F
1539333123.869 * [misc]backup-simplify:  Simplify l into l
1539333123.869 * [misc]backup-simplify:  Simplify (/ PI l) into (/ PI l)
1539333123.869 * [misc]backup-simplify:  Simplify (* -1 (/ PI l)) into (* -1 (/ PI l))
1539333123.869 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333123.869 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333123.870 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 1) into (sin (* -1 (/ PI l)))
1539333123.870 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 0) into 0
1539333123.870 * [misc]backup-simplify:  Simplify (+ (sin (* -1 (/ PI l))) 0) into (sin (* -1 (/ PI l)))
1539333123.870 * [misc]backup-simplify:  Simplify (* (cos (* -1 (/ PI l))) 1) into (cos (* -1 (/ PI l)))
1539333123.870 * [misc]backup-simplify:  Simplify (* (sin (* -1 (/ PI l))) 0) into 0
1539333123.871 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.871 * [misc]backup-simplify:  Simplify (+ (cos (* -1 (/ PI l))) 0) into (cos (* -1 (/ PI l)))
1539333123.871 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.871 * [misc]taylor:  Taking taylor expansion of F in F
1539333123.871 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.871 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.872 * [misc]backup-simplify:  Simplify (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) into 0
1539333123.872 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1539333123.872 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333123.872 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.872 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.872 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333123.873 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 1)) into 0
1539333123.873 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333123.873 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1539333123.874 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333123.875 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 0)) into 0
1539333123.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.875 * [misc]backup-simplify:  Simplify (+ 0) into 0
1539333123.876 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (* 0 1)) into 0
1539333123.876 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)))) into 0
1539333123.876 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ PI l))) into 0
1539333123.877 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1539333123.878 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (* 0 0)) into 0
1539333123.878 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.878 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.879 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333123.879 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 1) (* 0 0)) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.880 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) (* 0 0)) into (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1539333123.880 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) in l
1539333123.880 * [misc]taylor:  Taking taylor expansion of (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) in l
1539333123.880 * [misc]taylor:  Taking taylor expansion of (sin (* -1 (/ PI l))) in l
1539333123.880 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.880 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.880 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.880 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.880 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.880 * [misc]backup-simplify:  Simplify PI into PI
1539333123.880 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.880 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.881 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.881 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.881 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.881 * [misc]backup-simplify:  Simplify (sin (* -1 (/ PI l))) into (sin (* -1 (/ PI l)))
1539333123.881 * [misc]taylor:  Taking taylor expansion of (cos (* -1 (/ PI l))) in l
1539333123.881 * [misc]taylor:  Taking taylor expansion of (* -1 (/ PI l)) in l
1539333123.881 * [misc]taylor:  Taking taylor expansion of -1 in l
1539333123.881 * [misc]backup-simplify:  Simplify -1 into -1
1539333123.881 * [misc]taylor:  Taking taylor expansion of (/ PI l) in l
1539333123.881 * [misc]taylor:  Taking taylor expansion of PI in l
1539333123.882 * [misc]backup-simplify:  Simplify PI into PI
1539333123.882 * [misc]taylor:  Taking taylor expansion of l in l
1539333123.882 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.882 * [misc]backup-simplify:  Simplify 1 into 1
1539333123.882 * [misc]backup-simplify:  Simplify (/ PI 1) into PI
1539333123.882 * [misc]backup-simplify:  Simplify (* -1 PI) into (* -1 PI)
1539333123.882 * [misc]backup-simplify:  Simplify (cos (* -1 (/ PI l))) into (cos (* -1 (/ PI l)))
1539333123.883 * [misc]backup-simplify:  Simplify (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) into (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))
1539333123.883 * [misc]backup-simplify:  Simplify (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1539333123.884 * [misc]backup-simplify:  Simplify (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) into (- (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))
1539333123.884 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.885 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333123.885 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1539333123.886 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333123.886 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1539333123.887 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.888 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1539333123.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.889 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1539333123.890 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 1))) into 0
1539333123.890 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333123.890 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ PI l)))) into 0
1539333123.892 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.892 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (* 0 0))) into 0
1539333123.892 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.893 * [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
1539333123.894 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 1) (* 0 0))) into 0
1539333123.895 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) (* 0 0))) into 0
1539333123.895 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333123.895 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.895 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.896 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (* -1 (/ PI l)))) (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) (/ 0 (cos (* -1 (/ PI l))))))) into 0
1539333123.896 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.896 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.896 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.898 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333123.899 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333123.899 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333123.900 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ PI l))))) into 0
1539333123.901 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.902 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333123.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.904 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1539333123.904 * [misc]backup-simplify:  Simplify (+ (* (cos (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1539333123.905 * [misc]backup-simplify:  Simplify (- (/ 0 l) (+ (* (/ PI l) (/ 0 l)) (* 0 (/ 0 l)) (* 0 (/ 0 l)))) into 0
1539333123.905 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ PI l))))) into 0
1539333123.907 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1539333123.908 * [misc]backup-simplify:  Simplify (+ (* (sin (* -1 (/ PI l))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1539333123.908 * [misc]backup-simplify:  Simplify (- 0) into 0
1539333123.908 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539333123.909 * [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
1539333123.910 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1539333123.911 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) (* 0 0)))) into 0
1539333123.911 * [misc]taylor:  Taking taylor expansion of 0 in l
1539333123.911 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.911 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.911 * [misc]backup-simplify:  Simplify 0 into 0
1539333123.912 * [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))))
1539333123.912 * * * [misc]progress:  simplifying candidates
1539333123.912 * * * * [misc]progress:  [ 1 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (/ (sin (* PI l)) (cos (* PI l)))) F)))>
1539333123.912 * * * * [misc]progress:  [ 2 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (pow (tan (* PI l)) 1)) F)))>
1539333123.912 * * * * [misc]progress:  [ 3 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (exp (log (tan (* PI l))))) F)))>
1539333123.912 * * * * [misc]progress:  [ 4 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (log (exp (tan (* PI l))))) F)))>
1539333123.912 * * * * [misc]progress:  [ 5 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (* (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (cbrt (tan (* PI l))))) F)))>
1539333123.912 * * * * [misc]progress:  [ 6 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (cbrt (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l))))) F)))>
1539333123.912 * * * * [misc]progress:  [ 7 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (* (sqrt (tan (* PI l))) (sqrt (tan (* PI l))))) F)))>
1539333123.912 * * * * [misc]progress:  [ 8 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (* 1 (tan (* PI l)))) F)))>
1539333123.912 * * * * [misc]progress:  [ 9 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (pow (* PI l) 1))) F)))>
1539333123.912 * * * * [misc]progress:  [ 10 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (exp (log (* PI l))))) F)))>
1539333123.912 * * * * [misc]progress:  [ 11 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (log (exp (* PI l))))) F)))>
1539333123.912 * * * * [misc]progress:  [ 12 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))))) F)))>
1539333123.913 * * * * [misc]progress:  [ 13 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (cbrt (* (* (* PI l) (* PI l)) (* PI l))))) F)))>
1539333123.913 * * * * [misc]progress:  [ 14 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* (sqrt (* PI l)) (sqrt (* PI l))))) F)))>
1539333123.913 * * * * [misc]progress:  [ 15 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* 1 (* PI l)))) F)))>
1539333123.913 * * * * [misc]progress:  [ 16 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* l PI))) F)))>
1539333123.913 * * * * [misc]progress:  [ 17 / 57 ] simplifiying candidate #<alt (λ (F l) (- (pow (* PI l) 1) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333123.913 * * * * [misc]progress:  [ 18 / 57 ] simplifiying candidate #<alt (λ (F l) (- (exp (log (* PI l))) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333123.913 * * * * [misc]progress:  [ 19 / 57 ] simplifiying candidate #<alt (λ (F l) (- (log (exp (* PI l))) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333123.913 * * * * [misc]progress:  [ 20 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l))) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333123.913 * * * * [misc]progress:  [ 21 / 57 ] simplifiying candidate #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333123.913 * * * * [misc]progress:  [ 22 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* (sqrt (* PI l)) (sqrt (* PI l))) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333123.913 * * * * [misc]progress:  [ 23 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* 1 (* PI l)) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333123.913 * * * * [misc]progress:  [ 24 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* l PI) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333123.913 * * * * [misc]progress:  [ 25 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (* (/ 1 F) (tan (* PI l))) 1) F)))>
1539333123.913 * [enter]simplify:  Simplifying (* (/ 1 F) (tan (* PI l)))
1539333123.914 * * [misc]simplify:  iters left: 5 (8 enodes)
1539333123.918 * * [misc]simplify:  iters left: 4 (14 enodes)
1539333123.924 * * [misc]simplify:  iters left: 3 (21 enodes)
1539333123.934 * * [misc]simplify:  iters left: 2 (27 enodes)
1539333123.941 * * [misc]simplify:  iters left: 1 (30 enodes)
1539333123.951 * [exit]simplify:  Simplified to (/ (tan (* PI l)) F)
1539333123.951 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (pow (/ (tan (* PI l)) F) 1) F)))
1539333123.951 * * * * [misc]progress:  [ 26 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (pow (* (/ 1 F) (tan (* PI l))) 1) F)))>
1539333123.951 * * * * [misc]progress:  [ 27 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (exp (+ (log (/ 1 F)) (log (tan (* PI l))))) F)))>
1539333123.951 * [enter]simplify:  Simplifying (+ (log (/ 1 F)) (log (tan (* PI l))))
1539333123.952 * * [misc]simplify:  iters left: 6 (10 enodes)
1539333123.958 * * [misc]simplify:  iters left: 5 (18 enodes)
1539333123.963 * * [misc]simplify:  iters left: 4 (19 enodes)
1539333123.969 * * [misc]simplify:  iters left: 3 (23 enodes)
1539333123.977 * * [misc]simplify:  iters left: 2 (29 enodes)
1539333123.990 * * [misc]simplify:  iters left: 1 (42 enodes)
1539333124.007 * [exit]simplify:  Simplified to (- (log (tan (* PI l))) (log F))
1539333124.007 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (exp (- (log (tan (* PI l))) (log F))) F)))
1539333124.007 * * * * [misc]progress:  [ 28 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (exp (log (* (/ 1 F) (tan (* PI l))))) F)))>
1539333124.007 * * * * [misc]progress:  [ 29 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (log (exp (* (/ 1 F) (tan (* PI l))))) F)))>
1539333124.007 * * * * [misc]progress:  [ 30 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (cbrt (* (* (* (/ 1 F) (/ 1 F)) (/ 1 F)) (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l))))) F)))>
1539333124.007 * [enter]simplify:  Simplifying (* (* (* (/ 1 F) (/ 1 F)) (/ 1 F)) (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l))))
1539333124.008 * * [misc]simplify:  iters left: 6 (12 enodes)
1539333124.016 * * [misc]simplify:  iters left: 5 (28 enodes)
1539333124.034 * * [misc]simplify:  iters left: 4 (75 enodes)
1539333124.105 * * [misc]simplify:  iters left: 3 (185 enodes)
1539333124.193 * * [misc]simplify:  iters left: 2 (356 enodes)
1539333124.505 * [exit]simplify:  Simplified to (* (* (tan (* PI l)) (/ (/ 1 F) (* F F))) (* (tan (* PI l)) (tan (* PI l))))
1539333124.505 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (cbrt (* (* (tan (* PI l)) (/ (/ 1 F) (* F F))) (* (tan (* PI l)) (tan (* PI l))))) F)))
1539333124.505 * * * * [misc]progress:  [ 31 / 57 ] 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)))>
1539333124.505 * * * * [misc]progress:  [ 32 / 57 ] 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)))>
1539333124.505 * * * * [misc]progress:  [ 33 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (* (/ 1 F) (tan (* PI l)))) (sqrt (* (/ 1 F) (tan (* PI l))))) F)))>
1539333124.505 * * * * [misc]progress:  [ 34 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (* 1 (sin (* PI l))) (* F (cos (* PI l)))) F)))>
1539333124.505 * [enter]simplify:  Simplifying (* 1 (sin (* PI l)))
1539333124.506 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333124.509 * * [misc]simplify:  iters left: 4 (10 enodes)
1539333124.513 * * [misc]simplify:  iters left: 3 (12 enodes)
1539333124.516 * [exit]simplify:  Simplified to (sin (* l PI))
1539333124.516 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* l PI)) (* F (cos (* PI l)))) F)))
1539333124.517 * [enter]simplify:  Simplifying (* F (cos (* PI l)))
1539333124.517 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333124.520 * * [misc]simplify:  iters left: 4 (8 enodes)
1539333124.523 * [exit]simplify:  Simplified to (* (cos (* l PI)) F)
1539333124.523 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (sin (* l PI)) (* (cos (* l PI)) F)) F)))
1539333124.523 * * * * [misc]progress:  [ 35 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (* (/ 1 F) (tan (* PI l)))) F)))>
1539333124.523 * * * * [misc]progress:  [ 36 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (* (/ 1 F) (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))) (cbrt (tan (* PI l)))) F)))>
1539333124.523 * [enter]simplify:  Simplifying (cbrt (tan (* PI l)))
1539333124.524 * * [misc]simplify:  iters left: 4 (5 enodes)
1539333124.526 * * [misc]simplify:  iters left: 3 (6 enodes)
1539333124.528 * [exit]simplify:  Simplified to (cbrt (tan (* PI l)))
1539333124.528 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (* (* (/ 1 F) (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))) (cbrt (tan (* PI l)))) F)))
1539333124.528 * * * * [misc]progress:  [ 37 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (* (/ 1 F) (sqrt (tan (* PI l)))) (sqrt (tan (* PI l)))) F)))>
1539333124.528 * [enter]simplify:  Simplifying (sqrt (tan (* PI l)))
1539333124.529 * * [misc]simplify:  iters left: 4 (5 enodes)
1539333124.531 * * [misc]simplify:  iters left: 3 (6 enodes)
1539333124.533 * [exit]simplify:  Simplified to (sqrt (tan (* PI l)))
1539333124.533 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (* (* (/ 1 F) (sqrt (tan (* PI l)))) (sqrt (tan (* PI l)))) F)))
1539333124.533 * * * * [misc]progress:  [ 38 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (* (/ 1 F) 1) (tan (* PI l))) F)))>
1539333124.533 * [enter]simplify:  Simplifying (tan (* PI l))
1539333124.534 * * [misc]simplify:  iters left: 3 (4 enodes)
1539333124.535 * * [misc]simplify:  iters left: 2 (5 enodes)
1539333124.537 * [exit]simplify:  Simplified to (tan (* PI l))
1539333124.537 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (* (* (/ 1 F) 1) (tan (* PI l))) F)))
1539333124.537 * * * * [misc]progress:  [ 39 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ 1 F)) (cbrt (/ 1 F))) (* (cbrt (/ 1 F)) (tan (* PI l)))) F)))>
1539333124.538 * [enter]simplify:  Simplifying (* (cbrt (/ 1 F)) (cbrt (/ 1 F)))
1539333124.538 * * [misc]simplify:  iters left: 5 (5 enodes)
1539333124.540 * * [misc]simplify:  iters left: 4 (7 enodes)
1539333124.542 * [exit]simplify:  Simplified to (* (cbrt (/ 1 F)) (cbrt (/ 1 F)))
1539333124.542 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ 1 F)) (cbrt (/ 1 F))) (* (cbrt (/ 1 F)) (tan (* PI l)))) F)))
1539333124.542 * * * * [misc]progress:  [ 40 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (/ 1 F)) (* (sqrt (/ 1 F)) (tan (* PI l)))) F)))>
1539333124.543 * [enter]simplify:  Simplifying (sqrt (/ 1 F))
1539333124.543 * * [misc]simplify:  iters left: 3 (4 enodes)
1539333124.544 * * [misc]simplify:  iters left: 2 (6 enodes)
1539333124.546 * [exit]simplify:  Simplified to (sqrt (/ 1 F))
1539333124.546 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (* (sqrt (/ 1 F)) (* (sqrt (/ 1 F)) (tan (* PI l)))) F)))
1539333124.546 * * * * [misc]progress:  [ 41 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (* (/ 1 F) (tan (* PI l)))) F)))>
1539333124.546 * * * * [misc]progress:  [ 42 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* 1 (* (/ 1 F) (tan (* PI l)))) F)))>
1539333124.546 * * * * [misc]progress:  [ 43 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (* (/ 1 F) (sin (* PI l))) (cos (* PI l))) F)))>
1539333124.547 * [enter]simplify:  Simplifying (cos (* PI l))
1539333124.547 * * [misc]simplify:  iters left: 3 (4 enodes)
1539333124.549 * * [misc]simplify:  iters left: 2 (5 enodes)
1539333124.551 * [exit]simplify:  Simplified to (cos (* PI l))
1539333124.551 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (/ (* (/ 1 F) (sin (* PI l))) (cos (* PI l))) F)))
1539333124.551 * * * * [misc]progress:  [ 44 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (* 1 (tan (* PI l))) F) F)))>
1539333124.551 * [enter]simplify:  Simplifying (* 1 (tan (* PI l)))
1539333124.552 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333124.555 * * [misc]simplify:  iters left: 4 (10 enodes)
1539333124.559 * * [misc]simplify:  iters left: 3 (12 enodes)
1539333124.562 * [exit]simplify:  Simplified to (tan (* l PI))
1539333124.562 * [misc]simplify:  Simplified (2 2 1 1) to (λ (F l) (- (* PI l) (/ (/ (tan (* l PI)) F) F)))
1539333124.562 * * * * [misc]progress:  [ 45 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (tan (* PI l)) (/ 1 F)) F)))>
1539333124.562 * * * * [misc]progress:  [ 46 / 57 ] 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)))>
1539333124.562 * [enter]simplify:  Simplifying (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* 1/3 (* (pow PI 3) (pow l 3))) (* PI l)))
1539333124.564 * * [misc]simplify:  iters left: 6 (17 enodes)
1539333124.574 * * [misc]simplify:  iters left: 5 (36 enodes)
1539333124.597 * * [misc]simplify:  iters left: 4 (78 enodes)
1539333124.623 * * [misc]simplify:  iters left: 3 (164 enodes)
1539333124.702 * * [misc]simplify:  iters left: 2 (323 enodes)
1539333124.916 * [exit]simplify:  Simplified to (+ (+ (* (* (* PI l) (* PI l)) (* PI (* l 1/3))) (* PI l)) (* (pow PI 5) (* (pow l 5) 2/15)))
1539333124.916 * [misc]simplify:  Simplified (2 2 1 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)))
1539333124.917 * * * * [misc]progress:  [ 47 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (/ (sin (* PI l)) (cos (* PI l)))) F)))>
1539333124.917 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1539333124.917 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333124.919 * * [misc]simplify:  iters left: 4 (7 enodes)
1539333124.920 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1539333124.920 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (* (/ 1 F) (/ (sin (* PI l)) (cos (* PI l)))) F)))
1539333124.920 * * * * [misc]progress:  [ 48 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (/ (sin (* PI l)) (cos (* PI l)))) F)))>
1539333124.920 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (cos (* PI l)))
1539333124.921 * * [misc]simplify:  iters left: 5 (6 enodes)
1539333124.922 * * [misc]simplify:  iters left: 4 (7 enodes)
1539333124.923 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (cos (* PI l)))
1539333124.923 * [misc]simplify:  Simplified (2 2 1 2) to (λ (F l) (- (* PI l) (/ (* (/ 1 F) (/ (sin (* PI l)) (cos (* PI l)))) F)))
1539333124.923 * * * * [misc]progress:  [ 49 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333124.923 * [enter]simplify:  Simplifying (* PI l)
1539333124.924 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333124.924 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333124.927 * [exit]simplify:  Simplified to (* PI l)
1539333124.927 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))
1539333124.927 * * * * [misc]progress:  [ 50 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333124.927 * [enter]simplify:  Simplifying (* PI l)
1539333124.928 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333124.928 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333124.929 * [exit]simplify:  Simplified to (* PI l)
1539333124.929 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))
1539333124.929 * * * * [misc]progress:  [ 51 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333124.929 * [enter]simplify:  Simplifying (* PI l)
1539333124.929 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333124.930 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333124.931 * [exit]simplify:  Simplified to (* PI l)
1539333124.931 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))
1539333124.931 * * * * [misc]progress:  [ 52 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333124.931 * [enter]simplify:  Simplifying (* PI l)
1539333124.931 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333124.932 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333124.933 * [exit]simplify:  Simplified to (* PI l)
1539333124.933 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))
1539333124.933 * * * * [misc]progress:  [ 53 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333124.933 * [enter]simplify:  Simplifying (* PI l)
1539333124.933 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333124.934 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333124.934 * [exit]simplify:  Simplified to (* PI l)
1539333124.934 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))
1539333124.934 * * * * [misc]progress:  [ 54 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>
1539333124.934 * [enter]simplify:  Simplifying (* PI l)
1539333124.935 * * [misc]simplify:  iters left: 2 (3 enodes)
1539333124.935 * * [misc]simplify:  iters left: 1 (4 enodes)
1539333124.936 * [exit]simplify:  Simplified to (* PI l)
1539333124.936 * [misc]simplify:  Simplified (2 1) to (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))
1539333124.936 * * * * [misc]progress:  [ 55 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (+ (* 1/3 (/ (* (pow PI 3) (pow l 3)) F)) (/ (* PI l) F)) F)))>
1539333124.936 * [enter]simplify:  Simplifying (+ (* 1/3 (/ (* (pow PI 3) (pow l 3)) F)) (/ (* PI l) F))
1539333124.937 * * [misc]simplify:  iters left: 6 (13 enodes)
1539333124.942 * * [misc]simplify:  iters left: 5 (29 enodes)
1539333124.958 * * [misc]simplify:  iters left: 4 (63 enodes)
1539333125.002 * * [misc]simplify:  iters left: 3 (205 enodes)
1539333125.194 * [exit]simplify:  Simplified to (+ (* l (/ PI F)) (/ (* (* PI PI) (* 1/3 PI)) (/ (/ F l) (* l l))))
1539333125.194 * [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)))
1539333125.194 * * * * [misc]progress:  [ 56 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1539333125.194 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333125.195 * * [misc]simplify:  iters left: 6 (8 enodes)
1539333125.199 * * [misc]simplify:  iters left: 5 (12 enodes)
1539333125.204 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333125.204 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1539333125.204 * * * * [misc]progress:  [ 57 / 57 ] simplifiying candidate #<alt (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))>
1539333125.204 * [enter]simplify:  Simplifying (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333125.205 * * [misc]simplify:  iters left: 6 (8 enodes)
1539333125.209 * * [misc]simplify:  iters left: 5 (12 enodes)
1539333125.214 * [exit]simplify:  Simplified to (/ (sin (* PI l)) (* F (cos (* PI l))))
1539333125.214 * [misc]simplify:  Simplified (2 2 1) to (λ (F l) (- (* PI l) (/ (/ (sin (* PI l)) (* F (cos (* PI l)))) F)))
1539333125.214 * * * [misc]progress:  adding candidates to table
1539333126.339 * [misc]progress:  [Phase 3 of 3] Extracting.
1539333126.339 * * [misc]regime:  Finding splitpoints for: (#<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) (cbrt (pow (/ (tan (* PI l)) (* F F)) 3))))> #<alt (λ (F l) (- (* PI l) (* (/ (sqrt (tan (* PI l))) F) (/ (sqrt (tan (* PI l))) F))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))> #<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 (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ 1 F)) (cbrt (/ 1 F))) (* (cbrt (/ 1 F)) (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (/ 1 F)) (* (sqrt (/ 1 F)) (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 (* (cbrt (/ F (tan (* PI l)))) (cbrt (/ F (tan (* PI l)))))) (cbrt (/ F (tan (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>)
1539333126.352 * * * [misc]regime-changes:  Trying 4 branch expressions: (F (* F F) l (* PI l))
1539333126.353 * * * * [misc]regimes:  Trying to branch on F from (#<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) (cbrt (pow (/ (tan (* PI l)) (* F F)) 3))))> #<alt (λ (F l) (- (* PI l) (* (/ (sqrt (tan (* PI l))) F) (/ (sqrt (tan (* PI l))) F))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))> #<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 (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ 1 F)) (cbrt (/ 1 F))) (* (cbrt (/ 1 F)) (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (/ 1 F)) (* (sqrt (/ 1 F)) (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 (* (cbrt (/ F (tan (* PI l)))) (cbrt (/ F (tan (* PI l)))))) (cbrt (/ F (tan (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>)
1539333126.481 * * * * [misc]regimes:  Trying to branch on (* F F) from (#<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) (cbrt (pow (/ (tan (* PI l)) (* F F)) 3))))> #<alt (λ (F l) (- (* PI l) (* (/ (sqrt (tan (* PI l))) F) (/ (sqrt (tan (* PI l))) F))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))> #<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 (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ 1 F)) (cbrt (/ 1 F))) (* (cbrt (/ 1 F)) (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (/ 1 F)) (* (sqrt (/ 1 F)) (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 (* (cbrt (/ F (tan (* PI l)))) (cbrt (/ F (tan (* PI l)))))) (cbrt (/ F (tan (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>)
1539333126.585 * * * * [misc]regimes:  Trying to branch on (* F F) from (#<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) (cbrt (pow (/ (tan (* PI l)) (* F F)) 3))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))>)
1539333126.625 * * * * [misc]regimes:  Trying to branch on l from (#<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) (cbrt (pow (/ (tan (* PI l)) (* F F)) 3))))> #<alt (λ (F l) (- (* PI l) (* (/ (sqrt (tan (* PI l))) F) (/ (sqrt (tan (* PI l))) F))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))> #<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 (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ 1 F)) (cbrt (/ 1 F))) (* (cbrt (/ 1 F)) (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (/ 1 F)) (* (sqrt (/ 1 F)) (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 (* (cbrt (/ F (tan (* PI l)))) (cbrt (/ F (tan (* PI l)))))) (cbrt (/ F (tan (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>)
1539333126.724 * * * * [misc]regimes:  Trying to branch on (* PI l) from (#<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) (cbrt (pow (/ (tan (* PI l)) (* F F)) 3))))> #<alt (λ (F l) (- (* PI l) (* (/ (sqrt (tan (* PI l))) F) (/ (sqrt (tan (* PI l))) F))))> #<alt (λ (F l) (- (cbrt (* (* (* PI l) (* PI l)) (* PI l))) (/ (tan (* PI l)) (* F F))))> #<alt (λ (F l) (- (* PI l) (/ 1 (/ (* F F) (tan (* PI l))))))> #<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 (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (* (cbrt (/ 1 F)) (cbrt (/ 1 F))) (* (cbrt (/ 1 F)) (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (sqrt (/ 1 F)) (* (sqrt (/ 1 F)) (tan (* PI l)))) F)))> #<alt (λ (F l) (- (* PI l) (/ (/ (/ 1 (* (cbrt (/ F (tan (* PI l)))) (cbrt (/ F (tan (* PI l)))))) (cbrt (/ F (tan (* PI l))))) F)))> #<alt (λ (F l) (- (* PI l) (/ (* (/ 1 F) (tan (* PI l))) F)))>)
1539333126.821 * * * [misc]regime:  Found split indices: #<option (#s(si 8 256))>
1539333126.822 * [enter]simplify:  Simplifying (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F))
1539333126.823 * * [misc]simplify:  iters left: 6 (10 enodes)
1539333126.825 * * [misc]simplify:  iters left: 5 (13 enodes)
1539333126.827 * [exit]simplify:  Simplified to (- (* PI l) (/ (/ 1 (/ F (tan (* PI l)))) F))
1539333126.827 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1539333147.548 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333147.551 * * * * [misc]points:  Sampling 4282 additional inputs, on iter 1 have 3718 / 8000
1539333159.252 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333159.254 * * * * [misc]points:  Sampling 2262 additional inputs, on iter 2 have 5738 / 8000
1539333164.785 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333164.786 * * * * [misc]points:  Sampling 1180 additional inputs, on iter 3 have 6820 / 8000
1539333167.825 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333167.826 * * * * [misc]points:  Sampling 596 additional inputs, on iter 4 have 7404 / 8000
1539333169.047 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333169.047 * * * * [misc]points:  Sampling 317 additional inputs, on iter 5 have 7683 / 8000
1539333170.085 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333170.085 * * * * [misc]points:  Sampling 165 additional inputs, on iter 6 have 7835 / 8000
1539333170.365 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333170.365 * * * * [misc]points:  Sampling 84 additional inputs, on iter 7 have 7916 / 8000
1539333170.567 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333170.567 * * * * [misc]points:  Sampling 52 additional inputs, on iter 8 have 7948 / 8000
1539333170.697 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333170.697 * * * * [misc]points:  Sampling 19 additional inputs, on iter 9 have 7981 / 8000
1539333170.721 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333170.722 * * * * [misc]points:  Sampling 10 additional inputs, on iter 10 have 7990 / 8000
1539333170.735 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333170.735 * * * * [misc]points:  Sampling 5 additional inputs, on iter 11 have 7995 / 8000
1539333170.746 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333170.746 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7997 / 8000
1539333170.752 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333170.752 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7998 / 8000
1539333170.759 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539333170.759 * * * * [exit]points:  Sampled 8000 points with exact outputs