0.885 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.405 * * * [progress]: [2/2] Setting up program. 0.408 * [progress]: [Phase 2 of 3] Improving. 0.411 * [simplify]: Simplifying using # : (- (* PI l) (* (/ 1.0 (* F F)) (tan (* PI l)))) 0.413 * * [simplify]: iteration 0 : 10 enodes (cost 14 ) 0.417 * * [simplify]: iteration 1 : 19 enodes (cost 14 ) 0.420 * * [simplify]: iteration 2 : 40 enodes (cost 14 ) 0.424 * * [simplify]: iteration 3 : 79 enodes (cost 14 ) 0.434 * * [simplify]: iteration 4 : 116 enodes (cost 14 ) 0.456 * * [simplify]: iteration 5 : 138 enodes (cost 14 ) 0.473 * * [simplify]: iteration 6 : 147 enodes (cost 14 ) 0.490 * * [simplify]: iteration 7 : 149 enodes (cost 14 ) 0.509 * * [simplify]: iteration done : 149 enodes (cost 14 ) 0.509 * [simplify]: Simplified to: (- (* PI l) (* (/ 1.0 (* F F)) (tan (* PI l)))) 0.511 * * [progress]: iteration 1 / 4 0.511 * * * [progress]: picking best candidate 0.513 * * * * [pick]: Picked # 0.513 * * * [progress]: localizing error 0.525 * * * [progress]: generating rewritten candidates 0.525 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.528 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.545 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 0.548 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1) 0.553 * * * [progress]: generating series expansions 0.554 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.557 * [approximate]: Taking taylor expansion of (tan (* PI l)) in (l) around 0 0.558 * [taylor]: Taking taylor expansion of (tan (* PI l)) in l 0.559 * [taylor]: Rewrote expression to (/ (sin (* PI l)) (cos (* PI l))) 0.559 * [taylor]: Taking taylor expansion of (sin (* PI l)) in l 0.559 * [taylor]: Taking taylor expansion of (* PI l) in l 0.559 * [taylor]: Taking taylor expansion of PI in l 0.559 * [taylor]: Taking taylor expansion of l in l 0.562 * [taylor]: Taking taylor expansion of (cos (* PI l)) in l 0.562 * [taylor]: Taking taylor expansion of (* PI l) in l 0.562 * [taylor]: Taking taylor expansion of PI in l 0.562 * [taylor]: Taking taylor expansion of l in l 0.566 * [taylor]: Taking taylor expansion of (tan (* PI l)) in l 0.566 * [taylor]: Rewrote expression to (/ (sin (* PI l)) (cos (* PI l))) 0.566 * [taylor]: Taking taylor expansion of (sin (* PI l)) in l 0.566 * [taylor]: Taking taylor expansion of (* PI l) in l 0.566 * [taylor]: Taking taylor expansion of PI in l 0.566 * [taylor]: Taking taylor expansion of l in l 0.567 * [taylor]: Taking taylor expansion of (cos (* PI l)) in l 0.567 * [taylor]: Taking taylor expansion of (* PI l) in l 0.567 * [taylor]: Taking taylor expansion of PI in l 0.567 * [taylor]: Taking taylor expansion of l in l 0.623 * [approximate]: Taking taylor expansion of (tan (/ PI l)) in (l) around 0 0.623 * [taylor]: Taking taylor expansion of (tan (/ PI l)) in l 0.623 * [taylor]: Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l))) 0.623 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in l 0.623 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.623 * [taylor]: Taking taylor expansion of PI in l 0.623 * [taylor]: Taking taylor expansion of l in l 0.623 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in l 0.623 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.623 * [taylor]: Taking taylor expansion of PI in l 0.623 * [taylor]: Taking taylor expansion of l in l 0.624 * [taylor]: Taking taylor expansion of (tan (/ PI l)) in l 0.624 * [taylor]: Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l))) 0.624 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in l 0.624 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.624 * [taylor]: Taking taylor expansion of PI in l 0.624 * [taylor]: Taking taylor expansion of l in l 0.624 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in l 0.624 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.624 * [taylor]: Taking taylor expansion of PI in l 0.624 * [taylor]: Taking taylor expansion of l in l 0.627 * [approximate]: Taking taylor expansion of (tan (* -1 (/ PI l))) in (l) around 0 0.627 * [taylor]: Taking taylor expansion of (tan (* -1 (/ PI l))) in l 0.627 * [taylor]: Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0.627 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in l 0.627 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 0.627 * [taylor]: Taking taylor expansion of -1 in l 0.627 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.627 * [taylor]: Taking taylor expansion of PI in l 0.627 * [taylor]: Taking taylor expansion of l in l 0.628 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in l 0.628 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 0.628 * [taylor]: Taking taylor expansion of -1 in l 0.628 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.628 * [taylor]: Taking taylor expansion of PI in l 0.628 * [taylor]: Taking taylor expansion of l in l 0.629 * [taylor]: Taking taylor expansion of (tan (* -1 (/ PI l))) in l 0.629 * [taylor]: Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0.629 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in l 0.629 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 0.629 * [taylor]: Taking taylor expansion of -1 in l 0.629 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.629 * [taylor]: Taking taylor expansion of PI in l 0.629 * [taylor]: Taking taylor expansion of l in l 0.630 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in l 0.630 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 0.630 * [taylor]: Taking taylor expansion of -1 in l 0.630 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.630 * [taylor]: Taking taylor expansion of PI in l 0.630 * [taylor]: Taking taylor expansion of l in l 0.633 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.633 * [approximate]: Taking taylor expansion of (* 1.0 (/ (tan (* PI l)) (pow F 2))) in (F l) around 0 0.633 * [taylor]: Taking taylor expansion of (* 1.0 (/ (tan (* PI l)) (pow F 2))) in l 0.633 * [taylor]: Taking taylor expansion of 1.0 in l 0.633 * [taylor]: Taking taylor expansion of (/ (tan (* PI l)) (pow F 2)) in l 0.633 * [taylor]: Taking taylor expansion of (tan (* PI l)) in l 0.633 * [taylor]: Rewrote expression to (/ (sin (* PI l)) (cos (* PI l))) 0.634 * [taylor]: Taking taylor expansion of (sin (* PI l)) in l 0.634 * [taylor]: Taking taylor expansion of (* PI l) in l 0.634 * [taylor]: Taking taylor expansion of PI in l 0.634 * [taylor]: Taking taylor expansion of l in l 0.635 * [taylor]: Taking taylor expansion of (cos (* PI l)) in l 0.635 * [taylor]: Taking taylor expansion of (* PI l) in l 0.635 * [taylor]: Taking taylor expansion of PI in l 0.635 * [taylor]: Taking taylor expansion of l in l 0.638 * [taylor]: Taking taylor expansion of (pow F 2) in l 0.638 * [taylor]: Taking taylor expansion of F in l 0.639 * [taylor]: Taking taylor expansion of (* 1.0 (/ (tan (* PI l)) (pow F 2))) in F 0.639 * [taylor]: Taking taylor expansion of 1.0 in F 0.639 * [taylor]: Taking taylor expansion of (/ (tan (* PI l)) (pow F 2)) in F 0.639 * [taylor]: Taking taylor expansion of (tan (* PI l)) in F 0.639 * [taylor]: Rewrote expression to (/ (sin (* PI l)) (cos (* PI l))) 0.639 * [taylor]: Taking taylor expansion of (sin (* PI l)) in F 0.639 * [taylor]: Taking taylor expansion of (* PI l) in F 0.639 * [taylor]: Taking taylor expansion of PI in F 0.639 * [taylor]: Taking taylor expansion of l in F 0.639 * [taylor]: Taking taylor expansion of (cos (* PI l)) in F 0.639 * [taylor]: Taking taylor expansion of (* PI l) in F 0.639 * [taylor]: Taking taylor expansion of PI in F 0.639 * [taylor]: Taking taylor expansion of l in F 0.640 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.640 * [taylor]: Taking taylor expansion of F in F 0.641 * [taylor]: Taking taylor expansion of (* 1.0 (/ (tan (* PI l)) (pow F 2))) in F 0.641 * [taylor]: Taking taylor expansion of 1.0 in F 0.641 * [taylor]: Taking taylor expansion of (/ (tan (* PI l)) (pow F 2)) in F 0.641 * [taylor]: Taking taylor expansion of (tan (* PI l)) in F 0.641 * [taylor]: Rewrote expression to (/ (sin (* PI l)) (cos (* PI l))) 0.641 * [taylor]: Taking taylor expansion of (sin (* PI l)) in F 0.641 * [taylor]: Taking taylor expansion of (* PI l) in F 0.641 * [taylor]: Taking taylor expansion of PI in F 0.641 * [taylor]: Taking taylor expansion of l in F 0.641 * [taylor]: Taking taylor expansion of (cos (* PI l)) in F 0.641 * [taylor]: Taking taylor expansion of (* PI l) in F 0.641 * [taylor]: Taking taylor expansion of PI in F 0.641 * [taylor]: Taking taylor expansion of l in F 0.642 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.642 * [taylor]: Taking taylor expansion of F in F 0.642 * [taylor]: Taking taylor expansion of (* 1.0 (/ (sin (* PI l)) (cos (* PI l)))) in l 0.642 * [taylor]: Taking taylor expansion of 1.0 in l 0.642 * [taylor]: Taking taylor expansion of (/ (sin (* PI l)) (cos (* PI l))) in l 0.642 * [taylor]: Taking taylor expansion of (sin (* PI l)) in l 0.642 * [taylor]: Taking taylor expansion of (* PI l) in l 0.642 * [taylor]: Taking taylor expansion of PI in l 0.642 * [taylor]: Taking taylor expansion of l in l 0.643 * [taylor]: Taking taylor expansion of (cos (* PI l)) in l 0.644 * [taylor]: Taking taylor expansion of (* PI l) in l 0.644 * [taylor]: Taking taylor expansion of PI in l 0.644 * [taylor]: Taking taylor expansion of l in l 0.653 * [taylor]: Taking taylor expansion of 0 in l 0.662 * [taylor]: Taking taylor expansion of 0 in l 0.690 * [taylor]: Taking taylor expansion of 0 in l 0.708 * [taylor]: Taking taylor expansion of 0 in l 0.710 * [approximate]: Taking taylor expansion of (* 1.0 (* (tan (/ PI l)) (pow F 2))) in (F l) around 0 0.710 * [taylor]: Taking taylor expansion of (* 1.0 (* (tan (/ PI l)) (pow F 2))) in l 0.710 * [taylor]: Taking taylor expansion of 1.0 in l 0.710 * [taylor]: Taking taylor expansion of (* (tan (/ PI l)) (pow F 2)) in l 0.710 * [taylor]: Taking taylor expansion of (tan (/ PI l)) in l 0.710 * [taylor]: Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l))) 0.710 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in l 0.710 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.710 * [taylor]: Taking taylor expansion of PI in l 0.710 * [taylor]: Taking taylor expansion of l in l 0.710 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in l 0.710 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.710 * [taylor]: Taking taylor expansion of PI in l 0.710 * [taylor]: Taking taylor expansion of l in l 0.711 * [taylor]: Taking taylor expansion of (pow F 2) in l 0.711 * [taylor]: Taking taylor expansion of F in l 0.711 * [taylor]: Taking taylor expansion of (* 1.0 (* (tan (/ PI l)) (pow F 2))) in F 0.711 * [taylor]: Taking taylor expansion of 1.0 in F 0.711 * [taylor]: Taking taylor expansion of (* (tan (/ PI l)) (pow F 2)) in F 0.711 * [taylor]: Taking taylor expansion of (tan (/ PI l)) in F 0.711 * [taylor]: Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l))) 0.711 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in F 0.711 * [taylor]: Taking taylor expansion of (/ PI l) in F 0.711 * [taylor]: Taking taylor expansion of PI in F 0.711 * [taylor]: Taking taylor expansion of l in F 0.711 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in F 0.711 * [taylor]: Taking taylor expansion of (/ PI l) in F 0.711 * [taylor]: Taking taylor expansion of PI in F 0.711 * [taylor]: Taking taylor expansion of l in F 0.712 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.712 * [taylor]: Taking taylor expansion of F in F 0.712 * [taylor]: Taking taylor expansion of (* 1.0 (* (tan (/ PI l)) (pow F 2))) in F 0.712 * [taylor]: Taking taylor expansion of 1.0 in F 0.712 * [taylor]: Taking taylor expansion of (* (tan (/ PI l)) (pow F 2)) in F 0.712 * [taylor]: Taking taylor expansion of (tan (/ PI l)) in F 0.712 * [taylor]: Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l))) 0.713 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in F 0.713 * [taylor]: Taking taylor expansion of (/ PI l) in F 0.713 * [taylor]: Taking taylor expansion of PI in F 0.713 * [taylor]: Taking taylor expansion of l in F 0.713 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in F 0.713 * [taylor]: Taking taylor expansion of (/ PI l) in F 0.713 * [taylor]: Taking taylor expansion of PI in F 0.713 * [taylor]: Taking taylor expansion of l in F 0.713 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.713 * [taylor]: Taking taylor expansion of F in F 0.714 * [taylor]: Taking taylor expansion of (* 1.0 (/ (sin (/ PI l)) (cos (/ PI l)))) in l 0.714 * [taylor]: Taking taylor expansion of 1.0 in l 0.714 * [taylor]: Taking taylor expansion of (/ (sin (/ PI l)) (cos (/ PI l))) in l 0.714 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in l 0.714 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.714 * [taylor]: Taking taylor expansion of PI in l 0.714 * [taylor]: Taking taylor expansion of l in l 0.714 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in l 0.714 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.714 * [taylor]: Taking taylor expansion of PI in l 0.714 * [taylor]: Taking taylor expansion of l in l 0.720 * [taylor]: Taking taylor expansion of 0 in l 0.726 * [taylor]: Taking taylor expansion of 0 in l 0.735 * [taylor]: Taking taylor expansion of 0 in l 0.735 * [approximate]: Taking taylor expansion of (* 1.0 (* (tan (* -1 (/ PI l))) (pow F 2))) in (F l) around 0 0.735 * [taylor]: Taking taylor expansion of (* 1.0 (* (tan (* -1 (/ PI l))) (pow F 2))) in l 0.735 * [taylor]: Taking taylor expansion of 1.0 in l 0.735 * [taylor]: Taking taylor expansion of (* (tan (* -1 (/ PI l))) (pow F 2)) in l 0.735 * [taylor]: Taking taylor expansion of (tan (* -1 (/ PI l))) in l 0.735 * [taylor]: Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0.736 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in l 0.736 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 0.736 * [taylor]: Taking taylor expansion of -1 in l 0.736 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.736 * [taylor]: Taking taylor expansion of PI in l 0.736 * [taylor]: Taking taylor expansion of l in l 0.736 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in l 0.736 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 0.736 * [taylor]: Taking taylor expansion of -1 in l 0.736 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.736 * [taylor]: Taking taylor expansion of PI in l 0.736 * [taylor]: Taking taylor expansion of l in l 0.737 * [taylor]: Taking taylor expansion of (pow F 2) in l 0.737 * [taylor]: Taking taylor expansion of F in l 0.737 * [taylor]: Taking taylor expansion of (* 1.0 (* (tan (* -1 (/ PI l))) (pow F 2))) in F 0.737 * [taylor]: Taking taylor expansion of 1.0 in F 0.737 * [taylor]: Taking taylor expansion of (* (tan (* -1 (/ PI l))) (pow F 2)) in F 0.737 * [taylor]: Taking taylor expansion of (tan (* -1 (/ PI l))) in F 0.737 * [taylor]: Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0.737 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in F 0.737 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in F 0.737 * [taylor]: Taking taylor expansion of -1 in F 0.737 * [taylor]: Taking taylor expansion of (/ PI l) in F 0.737 * [taylor]: Taking taylor expansion of PI in F 0.737 * [taylor]: Taking taylor expansion of l in F 0.738 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in F 0.738 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in F 0.738 * [taylor]: Taking taylor expansion of -1 in F 0.738 * [taylor]: Taking taylor expansion of (/ PI l) in F 0.738 * [taylor]: Taking taylor expansion of PI in F 0.738 * [taylor]: Taking taylor expansion of l in F 0.738 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.738 * [taylor]: Taking taylor expansion of F in F 0.738 * [taylor]: Taking taylor expansion of (* 1.0 (* (tan (* -1 (/ PI l))) (pow F 2))) in F 0.738 * [taylor]: Taking taylor expansion of 1.0 in F 0.738 * [taylor]: Taking taylor expansion of (* (tan (* -1 (/ PI l))) (pow F 2)) in F 0.738 * [taylor]: Taking taylor expansion of (tan (* -1 (/ PI l))) in F 0.739 * [taylor]: Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 0.739 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in F 0.739 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in F 0.739 * [taylor]: Taking taylor expansion of -1 in F 0.739 * [taylor]: Taking taylor expansion of (/ PI l) in F 0.739 * [taylor]: Taking taylor expansion of PI in F 0.739 * [taylor]: Taking taylor expansion of l in F 0.739 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in F 0.739 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in F 0.739 * [taylor]: Taking taylor expansion of -1 in F 0.739 * [taylor]: Taking taylor expansion of (/ PI l) in F 0.739 * [taylor]: Taking taylor expansion of PI in F 0.739 * [taylor]: Taking taylor expansion of l in F 0.740 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.740 * [taylor]: Taking taylor expansion of F in F 0.740 * [taylor]: Taking taylor expansion of (* 1.0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) in l 0.740 * [taylor]: Taking taylor expansion of 1.0 in l 0.740 * [taylor]: Taking taylor expansion of (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) in l 0.740 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in l 0.740 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 0.740 * [taylor]: Taking taylor expansion of -1 in l 0.740 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.740 * [taylor]: Taking taylor expansion of PI in l 0.740 * [taylor]: Taking taylor expansion of l in l 0.741 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in l 0.741 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 0.741 * [taylor]: Taking taylor expansion of -1 in l 0.741 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.741 * [taylor]: Taking taylor expansion of PI in l 0.741 * [taylor]: Taking taylor expansion of l in l 0.747 * [taylor]: Taking taylor expansion of 0 in l 0.755 * [taylor]: Taking taylor expansion of 0 in l 0.769 * [taylor]: Taking taylor expansion of 0 in l 0.769 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 0.770 * [approximate]: Taking taylor expansion of (/ 1.0 (pow F 2)) in (F) around 0 0.770 * [taylor]: Taking taylor expansion of (/ 1.0 (pow F 2)) in F 0.770 * [taylor]: Taking taylor expansion of 1.0 in F 0.770 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.770 * [taylor]: Taking taylor expansion of F in F 0.770 * [taylor]: Taking taylor expansion of (/ 1.0 (pow F 2)) in F 0.770 * [taylor]: Taking taylor expansion of 1.0 in F 0.770 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.770 * [taylor]: Taking taylor expansion of F in F 0.778 * [approximate]: Taking taylor expansion of (* 1.0 (pow F 2)) in (F) around 0 0.778 * [taylor]: Taking taylor expansion of (* 1.0 (pow F 2)) in F 0.778 * [taylor]: Taking taylor expansion of 1.0 in F 0.778 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.778 * [taylor]: Taking taylor expansion of F in F 0.778 * [taylor]: Taking taylor expansion of (* 1.0 (pow F 2)) in F 0.778 * [taylor]: Taking taylor expansion of 1.0 in F 0.778 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.778 * [taylor]: Taking taylor expansion of F in F 0.786 * [approximate]: Taking taylor expansion of (* 1.0 (pow F 2)) in (F) around 0 0.786 * [taylor]: Taking taylor expansion of (* 1.0 (pow F 2)) in F 0.786 * [taylor]: Taking taylor expansion of 1.0 in F 0.786 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.786 * [taylor]: Taking taylor expansion of F in F 0.786 * [taylor]: Taking taylor expansion of (* 1.0 (pow F 2)) in F 0.786 * [taylor]: Taking taylor expansion of 1.0 in F 0.786 * [taylor]: Taking taylor expansion of (pow F 2) in F 0.786 * [taylor]: Taking taylor expansion of F in F 0.794 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1) 0.794 * [approximate]: Taking taylor expansion of (* PI l) in (l) around 0 0.794 * [taylor]: Taking taylor expansion of (* PI l) in l 0.794 * [taylor]: Taking taylor expansion of PI in l 0.794 * [taylor]: Taking taylor expansion of l in l 0.794 * [taylor]: Taking taylor expansion of (* PI l) in l 0.794 * [taylor]: Taking taylor expansion of PI in l 0.794 * [taylor]: Taking taylor expansion of l in l 0.800 * [approximate]: Taking taylor expansion of (/ PI l) in (l) around 0 0.800 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.800 * [taylor]: Taking taylor expansion of PI in l 0.800 * [taylor]: Taking taylor expansion of l in l 0.801 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.801 * [taylor]: Taking taylor expansion of PI in l 0.801 * [taylor]: Taking taylor expansion of l in l 0.805 * [approximate]: Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0 0.805 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 0.805 * [taylor]: Taking taylor expansion of -1 in l 0.805 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.805 * [taylor]: Taking taylor expansion of PI in l 0.805 * [taylor]: Taking taylor expansion of l in l 0.805 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 0.805 * [taylor]: Taking taylor expansion of -1 in l 0.805 * [taylor]: Taking taylor expansion of (/ PI l) in l 0.805 * [taylor]: Taking taylor expansion of PI in l 0.805 * [taylor]: Taking taylor expansion of l in l 0.814 * * * [progress]: simplifying candidates 0.815 * [simplify]: Simplifying using # : (expm1 (tan (* PI l))) (log1p (tan (* PI l))) (sin (* PI l)) (cos (* PI l)) (log (tan (* PI l))) (exp (tan (* PI l))) (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (cbrt (tan (* PI l))) (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l))) (sqrt (tan (* PI l))) (sqrt (tan (* PI l))) (expm1 (* (/ 1.0 (* F F)) (tan (* PI l)))) (log1p (* (/ 1.0 (* F F)) (tan (* PI l)))) (* (/ 1.0 (* F F)) (tan (* PI l))) (+ (- (log 1.0) (+ (log F) (log F))) (log (tan (* PI l)))) (+ (- (log 1.0) (log (* F F))) (log (tan (* PI l)))) (+ (log (/ 1.0 (* F F))) (log (tan (* PI l)))) (log (* (/ 1.0 (* F F)) (tan (* PI l)))) (exp (* (/ 1.0 (* F F)) (tan (* PI l)))) (* (/ (* (* 1.0 1.0) 1.0) (* (* (* F F) F) (* (* F F) F))) (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))) (* (/ (* (* 1.0 1.0) 1.0) (* (* (* F F) (* F F)) (* F F))) (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))) (* (* (* (/ 1.0 (* F F)) (/ 1.0 (* F F))) (/ 1.0 (* F F))) (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))) (* (cbrt (* (/ 1.0 (* F F)) (tan (* PI l)))) (cbrt (* (/ 1.0 (* F F)) (tan (* PI l))))) (cbrt (* (/ 1.0 (* F F)) (tan (* PI l)))) (* (* (* (/ 1.0 (* F F)) (tan (* PI l))) (* (/ 1.0 (* F F)) (tan (* PI l)))) (* (/ 1.0 (* F F)) (tan (* PI l)))) (sqrt (* (/ 1.0 (* F F)) (tan (* PI l)))) (sqrt (* (/ 1.0 (* F F)) (tan (* PI l)))) (* 1.0 (sin (* PI l))) (* (* F F) (cos (* PI l))) (* (sqrt (/ 1.0 (* F F))) (sqrt (tan (* PI l)))) (* (sqrt (/ 1.0 (* F F))) (sqrt (tan (* PI l)))) (* (/ (sqrt 1.0) F) (sqrt (tan (* PI l)))) (* (/ (sqrt 1.0) F) (sqrt (tan (* PI l)))) (* (/ 1.0 (* F F)) (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))) (* (/ 1.0 (* F F)) (sqrt (tan (* PI l)))) (* (/ 1.0 (* F F)) 1) (* (cbrt (/ 1.0 (* F F))) (tan (* PI l))) (* (sqrt (/ 1.0 (* F F))) (tan (* PI l))) (* (/ (cbrt 1.0) F) (tan (* PI l))) (* (/ (sqrt 1.0) F) (tan (* PI l))) (* (/ 1.0 F) (tan (* PI l))) (* (/ 1.0 (* F F)) (tan (* PI l))) (* (/ 1 (* F F)) (tan (* PI l))) (* (/ 1.0 (* F F)) (sin (* PI l))) (* 1.0 (tan (* PI l))) (expm1 (/ 1.0 (* F F))) (log1p (/ 1.0 (* F F))) (- (log 1.0) (+ (log F) (log F))) (- (log 1.0) (log (* F F))) (log (/ 1.0 (* F F))) (exp (/ 1.0 (* F F))) (/ (* (* 1.0 1.0) 1.0) (* (* (* F F) F) (* (* F F) F))) (/ (* (* 1.0 1.0) 1.0) (* (* (* F F) (* F F)) (* F F))) (* (cbrt (/ 1.0 (* F F))) (cbrt (/ 1.0 (* F F)))) (cbrt (/ 1.0 (* F F))) (* (* (/ 1.0 (* F F)) (/ 1.0 (* F F))) (/ 1.0 (* F F))) (sqrt (/ 1.0 (* F F))) (sqrt (/ 1.0 (* F F))) (- 1.0) (- (* F F)) (/ (* (cbrt 1.0) (cbrt 1.0)) F) (/ (cbrt 1.0) F) (/ (sqrt 1.0) F) (/ (sqrt 1.0) F) (/ 1 F) (/ 1.0 F) (/ 1 (* F F)) (/ (* F F) 1.0) (/ 1.0 F) (/ (* F F) (cbrt 1.0)) (/ (* F F) (sqrt 1.0)) (/ (* F F) 1.0) (expm1 (* PI l)) (log1p (* PI l)) (* PI l) (+ (log PI) (log l)) (log (* PI l)) (exp (* PI l)) (* (* (* PI PI) PI) (* (* l l) l)) (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)) (* (* (* PI l) (* PI l)) (* PI l)) (sqrt (* PI l)) (sqrt (* PI l)) (* (sqrt PI) (sqrt l)) (* (sqrt PI) (sqrt l)) (* PI (* (cbrt l) (cbrt l))) (* PI (sqrt l)) (* PI 1) (* (cbrt PI) l) (* (sqrt PI) l) (* PI l) (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* PI l) (* 1/3 (* (pow PI 3) (pow l 3))))) (/ (sin (* PI l)) (cos (* PI l))) (/ (sin (* PI l)) (cos (* PI l))) (+ (* 1.0 (/ (* PI l) (pow F 2))) (* 0.3333333333333333 (/ (* (pow PI 3) (pow l 3)) (pow F 2)))) (* 1.0 (/ (sin (* PI l)) (* (cos (* PI l)) (pow F 2)))) (* 1.0 (/ (sin (* PI l)) (* (cos (* PI l)) (pow F 2)))) (/ 1.0 (pow F 2)) (/ 1.0 (pow F 2)) (/ 1.0 (pow F 2)) (* PI l) (* PI l) (* PI l) 0.819 * * [simplify]: iteration 0 : 143 enodes (cost 924 ) 0.846 * * [simplify]: iteration 1 : 342 enodes (cost 903 ) 0.922 * * [simplify]: iteration 2 : 1358 enodes (cost 771 ) 1.308 * * [simplify]: iteration done : 5000 enodes (cost 771 ) 1.309 * [simplify]: Simplified to: (expm1 (tan (* PI l))) (log1p (tan (* PI l))) (sin (* PI l)) (cos (* PI l)) (log (tan (* PI l))) (exp (tan (* PI l))) (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (cbrt (tan (* PI l))) (pow (tan (* PI l)) 3) (sqrt (tan (* PI l))) (sqrt (tan (* PI l))) (expm1 (* (/ 1.0 (* F F)) (tan (* PI l)))) (log1p (* (/ 1.0 (* F F)) (tan (* PI l)))) (* (/ 1.0 (* F F)) (tan (* PI l))) (log (* (/ 1.0 (* F F)) (tan (* PI l)))) (log (* (/ 1.0 (* F F)) (tan (* PI l)))) (log (* (/ 1.0 (* F F)) (tan (* PI l)))) (log (* (/ 1.0 (* F F)) (tan (* PI l)))) (exp (* (/ 1.0 (* F F)) (tan (* PI l)))) (pow (* (/ 1.0 (* F F)) (tan (* PI l))) 3) (pow (* (/ 1.0 (* F F)) (tan (* PI l))) 3) (pow (* (/ 1.0 (* F F)) (tan (* PI l))) 3) (* (cbrt (* (/ 1.0 (* F F)) (tan (* PI l)))) (cbrt (* (/ 1.0 (* F F)) (tan (* PI l))))) (cbrt (* (/ 1.0 (* F F)) (tan (* PI l)))) (pow (* (/ 1.0 (* F F)) (tan (* PI l))) 3) (sqrt (* (/ 1.0 (* F F)) (tan (* PI l)))) (sqrt (* (/ 1.0 (* F F)) (tan (* PI l)))) (* 1.0 (sin (* PI l))) (* (* F F) (cos (* PI l))) (* (sqrt (/ 1.0 (* F F))) (sqrt (tan (* PI l)))) (* (sqrt (/ 1.0 (* F F))) (sqrt (tan (* PI l)))) (* (/ (sqrt 1.0) F) (sqrt (tan (* PI l)))) (* (/ (sqrt 1.0) F) (sqrt (tan (* PI l)))) (* (/ 1.0 (* F F)) (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))) (* (/ 1.0 (* F F)) (sqrt (tan (* PI l)))) (/ 1.0 (pow F 2)) (* (cbrt (/ 1.0 (* F F))) (tan (* PI l))) (* (sqrt (/ 1.0 (* F F))) (tan (* PI l))) (* (/ (cbrt 1.0) F) (tan (* PI l))) (* (/ (sqrt 1.0) F) (tan (* PI l))) (* (/ 1.0 F) (tan (* PI l))) (* (/ 1.0 (* F F)) (tan (* PI l))) (/ (tan (* PI l)) (* F F)) (* (/ 1.0 (* F F)) (sin (* PI l))) (* 1.0 (tan (* PI l))) (expm1 (/ 1.0 (* F F))) (log1p (/ 1.0 (* F F))) (log (/ 1.0 (pow F 2))) (log (/ 1.0 (pow F 2))) (log (/ 1.0 (pow F 2))) (exp (/ 1.0 (* F F))) (pow (/ 1.0 (pow F 2)) 3) (pow (/ 1.0 (pow F 2)) 3) (* (cbrt (/ 1.0 (* F F))) (cbrt (/ 1.0 (* F F)))) (cbrt (/ 1.0 (* F F))) (pow (/ 1.0 (pow F 2)) 3) (sqrt (/ 1.0 (* F F))) (sqrt (/ 1.0 (* F F))) (- 1.0) (- (* F F)) (/ (* (cbrt 1.0) (cbrt 1.0)) F) (/ (cbrt 1.0) F) (/ (sqrt 1.0) F) (/ (sqrt 1.0) F) (/ 1 F) (/ 1.0 F) (/ 1 (* F F)) (/ (* F F) 1.0) (/ 1.0 F) (/ (* F F) (cbrt 1.0)) (/ (* F F) (sqrt 1.0)) (/ (* F F) 1.0) (expm1 (* PI l)) (log1p (* PI l)) (* PI l) (log (* PI l)) (log (* PI l)) (exp (* PI l)) (pow (* PI l) 3) (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)) (pow (* PI l) 3) (sqrt (* PI l)) (sqrt (* PI l)) (* (sqrt PI) (sqrt l)) (* (sqrt PI) (sqrt l)) (* PI (* (cbrt l) (cbrt l))) (* PI (sqrt l)) PI (* (cbrt PI) l) (* (sqrt PI) l) (* PI l) (fma (* 2/15 (pow PI 5)) (pow l 5) (fma (pow (* PI l) 3) 1/3 (* PI l))) (/ (sin (* PI l)) (cos (* PI l))) (/ (sin (* PI l)) (cos (* PI l))) (fma 0.3333333333333333 (/ (pow (* PI l) 3) (* F F)) (* 1.0 (/ (* PI l) (pow F 2)))) (* 1.0 (/ (sin (* PI l)) (* (cos (* PI l)) (pow F 2)))) (* 1.0 (/ (sin (* PI l)) (* (cos (* PI l)) (pow F 2)))) (/ 1.0 (pow F 2)) (/ 1.0 (pow F 2)) (/ 1.0 (pow F 2)) (* PI l) (* PI l) (* PI l) 1.310 * * * [progress]: adding candidates to table 1.530 * * [progress]: iteration 2 / 4 1.530 * * * [progress]: picking best candidate 1.558 * * * * [pick]: Picked # 1.558 * * * [progress]: localizing error 1.569 * * * [progress]: generating rewritten candidates 1.569 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2) 1.571 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 1.582 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2 1) 1.585 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.590 * * * [progress]: generating series expansions 1.590 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2) 1.590 * [approximate]: Taking taylor expansion of (tan (* PI l)) in (l) around 0 1.590 * [taylor]: Taking taylor expansion of (tan (* PI l)) in l 1.590 * [taylor]: Rewrote expression to (/ (sin (* PI l)) (cos (* PI l))) 1.590 * [taylor]: Taking taylor expansion of (sin (* PI l)) in l 1.590 * [taylor]: Taking taylor expansion of (* PI l) in l 1.590 * [taylor]: Taking taylor expansion of PI in l 1.590 * [taylor]: Taking taylor expansion of l in l 1.592 * [taylor]: Taking taylor expansion of (cos (* PI l)) in l 1.592 * [taylor]: Taking taylor expansion of (* PI l) in l 1.592 * [taylor]: Taking taylor expansion of PI in l 1.592 * [taylor]: Taking taylor expansion of l in l 1.595 * [taylor]: Taking taylor expansion of (tan (* PI l)) in l 1.595 * [taylor]: Rewrote expression to (/ (sin (* PI l)) (cos (* PI l))) 1.595 * [taylor]: Taking taylor expansion of (sin (* PI l)) in l 1.595 * [taylor]: Taking taylor expansion of (* PI l) in l 1.595 * [taylor]: Taking taylor expansion of PI in l 1.595 * [taylor]: Taking taylor expansion of l in l 1.597 * [taylor]: Taking taylor expansion of (cos (* PI l)) in l 1.597 * [taylor]: Taking taylor expansion of (* PI l) in l 1.597 * [taylor]: Taking taylor expansion of PI in l 1.597 * [taylor]: Taking taylor expansion of l in l 1.646 * [approximate]: Taking taylor expansion of (tan (/ PI l)) in (l) around 0 1.646 * [taylor]: Taking taylor expansion of (tan (/ PI l)) in l 1.646 * [taylor]: Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l))) 1.646 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in l 1.646 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.646 * [taylor]: Taking taylor expansion of PI in l 1.646 * [taylor]: Taking taylor expansion of l in l 1.646 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in l 1.646 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.646 * [taylor]: Taking taylor expansion of PI in l 1.646 * [taylor]: Taking taylor expansion of l in l 1.647 * [taylor]: Taking taylor expansion of (tan (/ PI l)) in l 1.647 * [taylor]: Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l))) 1.647 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in l 1.647 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.647 * [taylor]: Taking taylor expansion of PI in l 1.647 * [taylor]: Taking taylor expansion of l in l 1.647 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in l 1.647 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.647 * [taylor]: Taking taylor expansion of PI in l 1.647 * [taylor]: Taking taylor expansion of l in l 1.650 * [approximate]: Taking taylor expansion of (tan (* -1 (/ PI l))) in (l) around 0 1.650 * [taylor]: Taking taylor expansion of (tan (* -1 (/ PI l))) in l 1.650 * [taylor]: Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 1.650 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in l 1.650 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.650 * [taylor]: Taking taylor expansion of -1 in l 1.650 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.650 * [taylor]: Taking taylor expansion of PI in l 1.650 * [taylor]: Taking taylor expansion of l in l 1.651 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in l 1.651 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.651 * [taylor]: Taking taylor expansion of -1 in l 1.651 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.651 * [taylor]: Taking taylor expansion of PI in l 1.651 * [taylor]: Taking taylor expansion of l in l 1.652 * [taylor]: Taking taylor expansion of (tan (* -1 (/ PI l))) in l 1.652 * [taylor]: Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 1.652 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in l 1.652 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.652 * [taylor]: Taking taylor expansion of -1 in l 1.652 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.652 * [taylor]: Taking taylor expansion of PI in l 1.652 * [taylor]: Taking taylor expansion of l in l 1.653 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in l 1.653 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.653 * [taylor]: Taking taylor expansion of -1 in l 1.653 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.653 * [taylor]: Taking taylor expansion of PI in l 1.653 * [taylor]: Taking taylor expansion of l in l 1.656 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 1.656 * [approximate]: Taking taylor expansion of (* 1.0 (/ (tan (* PI l)) F)) in (F l) around 0 1.656 * [taylor]: Taking taylor expansion of (* 1.0 (/ (tan (* PI l)) F)) in l 1.656 * [taylor]: Taking taylor expansion of 1.0 in l 1.656 * [taylor]: Taking taylor expansion of (/ (tan (* PI l)) F) in l 1.656 * [taylor]: Taking taylor expansion of (tan (* PI l)) in l 1.656 * [taylor]: Rewrote expression to (/ (sin (* PI l)) (cos (* PI l))) 1.656 * [taylor]: Taking taylor expansion of (sin (* PI l)) in l 1.656 * [taylor]: Taking taylor expansion of (* PI l) in l 1.656 * [taylor]: Taking taylor expansion of PI in l 1.656 * [taylor]: Taking taylor expansion of l in l 1.658 * [taylor]: Taking taylor expansion of (cos (* PI l)) in l 1.658 * [taylor]: Taking taylor expansion of (* PI l) in l 1.658 * [taylor]: Taking taylor expansion of PI in l 1.658 * [taylor]: Taking taylor expansion of l in l 1.661 * [taylor]: Taking taylor expansion of F in l 1.661 * [taylor]: Taking taylor expansion of (* 1.0 (/ (tan (* PI l)) F)) in F 1.661 * [taylor]: Taking taylor expansion of 1.0 in F 1.661 * [taylor]: Taking taylor expansion of (/ (tan (* PI l)) F) in F 1.661 * [taylor]: Taking taylor expansion of (tan (* PI l)) in F 1.661 * [taylor]: Rewrote expression to (/ (sin (* PI l)) (cos (* PI l))) 1.661 * [taylor]: Taking taylor expansion of (sin (* PI l)) in F 1.661 * [taylor]: Taking taylor expansion of (* PI l) in F 1.661 * [taylor]: Taking taylor expansion of PI in F 1.661 * [taylor]: Taking taylor expansion of l in F 1.661 * [taylor]: Taking taylor expansion of (cos (* PI l)) in F 1.661 * [taylor]: Taking taylor expansion of (* PI l) in F 1.661 * [taylor]: Taking taylor expansion of PI in F 1.661 * [taylor]: Taking taylor expansion of l in F 1.662 * [taylor]: Taking taylor expansion of F in F 1.662 * [taylor]: Taking taylor expansion of (* 1.0 (/ (tan (* PI l)) F)) in F 1.662 * [taylor]: Taking taylor expansion of 1.0 in F 1.662 * [taylor]: Taking taylor expansion of (/ (tan (* PI l)) F) in F 1.662 * [taylor]: Taking taylor expansion of (tan (* PI l)) in F 1.662 * [taylor]: Rewrote expression to (/ (sin (* PI l)) (cos (* PI l))) 1.662 * [taylor]: Taking taylor expansion of (sin (* PI l)) in F 1.662 * [taylor]: Taking taylor expansion of (* PI l) in F 1.662 * [taylor]: Taking taylor expansion of PI in F 1.662 * [taylor]: Taking taylor expansion of l in F 1.662 * [taylor]: Taking taylor expansion of (cos (* PI l)) in F 1.662 * [taylor]: Taking taylor expansion of (* PI l) in F 1.662 * [taylor]: Taking taylor expansion of PI in F 1.662 * [taylor]: Taking taylor expansion of l in F 1.663 * [taylor]: Taking taylor expansion of F in F 1.663 * [taylor]: Taking taylor expansion of (* 1.0 (/ (sin (* PI l)) (cos (* PI l)))) in l 1.663 * [taylor]: Taking taylor expansion of 1.0 in l 1.663 * [taylor]: Taking taylor expansion of (/ (sin (* PI l)) (cos (* PI l))) in l 1.663 * [taylor]: Taking taylor expansion of (sin (* PI l)) in l 1.663 * [taylor]: Taking taylor expansion of (* PI l) in l 1.663 * [taylor]: Taking taylor expansion of PI in l 1.663 * [taylor]: Taking taylor expansion of l in l 1.664 * [taylor]: Taking taylor expansion of (cos (* PI l)) in l 1.664 * [taylor]: Taking taylor expansion of (* PI l) in l 1.664 * [taylor]: Taking taylor expansion of PI in l 1.664 * [taylor]: Taking taylor expansion of l in l 1.673 * [taylor]: Taking taylor expansion of 0 in l 1.682 * [taylor]: Taking taylor expansion of 0 in l 1.712 * [taylor]: Taking taylor expansion of 0 in l 1.729 * [taylor]: Taking taylor expansion of 0 in l 1.730 * [approximate]: Taking taylor expansion of (* 1.0 (* (tan (/ PI l)) F)) in (F l) around 0 1.730 * [taylor]: Taking taylor expansion of (* 1.0 (* (tan (/ PI l)) F)) in l 1.730 * [taylor]: Taking taylor expansion of 1.0 in l 1.730 * [taylor]: Taking taylor expansion of (* (tan (/ PI l)) F) in l 1.730 * [taylor]: Taking taylor expansion of (tan (/ PI l)) in l 1.730 * [taylor]: Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l))) 1.730 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in l 1.730 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.730 * [taylor]: Taking taylor expansion of PI in l 1.730 * [taylor]: Taking taylor expansion of l in l 1.731 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in l 1.731 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.731 * [taylor]: Taking taylor expansion of PI in l 1.731 * [taylor]: Taking taylor expansion of l in l 1.731 * [taylor]: Taking taylor expansion of F in l 1.731 * [taylor]: Taking taylor expansion of (* 1.0 (* (tan (/ PI l)) F)) in F 1.731 * [taylor]: Taking taylor expansion of 1.0 in F 1.731 * [taylor]: Taking taylor expansion of (* (tan (/ PI l)) F) in F 1.731 * [taylor]: Taking taylor expansion of (tan (/ PI l)) in F 1.731 * [taylor]: Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l))) 1.732 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in F 1.732 * [taylor]: Taking taylor expansion of (/ PI l) in F 1.732 * [taylor]: Taking taylor expansion of PI in F 1.732 * [taylor]: Taking taylor expansion of l in F 1.732 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in F 1.732 * [taylor]: Taking taylor expansion of (/ PI l) in F 1.732 * [taylor]: Taking taylor expansion of PI in F 1.732 * [taylor]: Taking taylor expansion of l in F 1.732 * [taylor]: Taking taylor expansion of F in F 1.732 * [taylor]: Taking taylor expansion of (* 1.0 (* (tan (/ PI l)) F)) in F 1.732 * [taylor]: Taking taylor expansion of 1.0 in F 1.732 * [taylor]: Taking taylor expansion of (* (tan (/ PI l)) F) in F 1.732 * [taylor]: Taking taylor expansion of (tan (/ PI l)) in F 1.732 * [taylor]: Rewrote expression to (/ (sin (/ PI l)) (cos (/ PI l))) 1.733 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in F 1.733 * [taylor]: Taking taylor expansion of (/ PI l) in F 1.733 * [taylor]: Taking taylor expansion of PI in F 1.733 * [taylor]: Taking taylor expansion of l in F 1.733 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in F 1.733 * [taylor]: Taking taylor expansion of (/ PI l) in F 1.733 * [taylor]: Taking taylor expansion of PI in F 1.733 * [taylor]: Taking taylor expansion of l in F 1.733 * [taylor]: Taking taylor expansion of F in F 1.734 * [taylor]: Taking taylor expansion of 0 in l 1.738 * [taylor]: Taking taylor expansion of (* 1.0 (/ (sin (/ PI l)) (cos (/ PI l)))) in l 1.738 * [taylor]: Taking taylor expansion of 1.0 in l 1.738 * [taylor]: Taking taylor expansion of (/ (sin (/ PI l)) (cos (/ PI l))) in l 1.738 * [taylor]: Taking taylor expansion of (sin (/ PI l)) in l 1.738 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.738 * [taylor]: Taking taylor expansion of PI in l 1.738 * [taylor]: Taking taylor expansion of l in l 1.739 * [taylor]: Taking taylor expansion of (cos (/ PI l)) in l 1.739 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.739 * [taylor]: Taking taylor expansion of PI in l 1.739 * [taylor]: Taking taylor expansion of l in l 1.745 * [taylor]: Taking taylor expansion of 0 in l 1.753 * [taylor]: Taking taylor expansion of 0 in l 1.753 * [approximate]: Taking taylor expansion of (* -1.0 (* (tan (* -1 (/ PI l))) F)) in (F l) around 0 1.754 * [taylor]: Taking taylor expansion of (* -1.0 (* (tan (* -1 (/ PI l))) F)) in l 1.754 * [taylor]: Taking taylor expansion of -1.0 in l 1.754 * [taylor]: Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in l 1.754 * [taylor]: Taking taylor expansion of (tan (* -1 (/ PI l))) in l 1.754 * [taylor]: Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 1.754 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in l 1.754 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.754 * [taylor]: Taking taylor expansion of -1 in l 1.754 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.754 * [taylor]: Taking taylor expansion of PI in l 1.754 * [taylor]: Taking taylor expansion of l in l 1.754 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in l 1.755 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.755 * [taylor]: Taking taylor expansion of -1 in l 1.755 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.755 * [taylor]: Taking taylor expansion of PI in l 1.755 * [taylor]: Taking taylor expansion of l in l 1.755 * [taylor]: Taking taylor expansion of F in l 1.755 * [taylor]: Taking taylor expansion of (* -1.0 (* (tan (* -1 (/ PI l))) F)) in F 1.755 * [taylor]: Taking taylor expansion of -1.0 in F 1.755 * [taylor]: Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in F 1.755 * [taylor]: Taking taylor expansion of (tan (* -1 (/ PI l))) in F 1.755 * [taylor]: Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 1.756 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in F 1.756 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in F 1.756 * [taylor]: Taking taylor expansion of -1 in F 1.756 * [taylor]: Taking taylor expansion of (/ PI l) in F 1.756 * [taylor]: Taking taylor expansion of PI in F 1.756 * [taylor]: Taking taylor expansion of l in F 1.756 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in F 1.756 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in F 1.756 * [taylor]: Taking taylor expansion of -1 in F 1.756 * [taylor]: Taking taylor expansion of (/ PI l) in F 1.756 * [taylor]: Taking taylor expansion of PI in F 1.756 * [taylor]: Taking taylor expansion of l in F 1.757 * [taylor]: Taking taylor expansion of F in F 1.757 * [taylor]: Taking taylor expansion of (* -1.0 (* (tan (* -1 (/ PI l))) F)) in F 1.757 * [taylor]: Taking taylor expansion of -1.0 in F 1.757 * [taylor]: Taking taylor expansion of (* (tan (* -1 (/ PI l))) F) in F 1.757 * [taylor]: Taking taylor expansion of (tan (* -1 (/ PI l))) in F 1.757 * [taylor]: Rewrote expression to (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) 1.757 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in F 1.757 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in F 1.757 * [taylor]: Taking taylor expansion of -1 in F 1.757 * [taylor]: Taking taylor expansion of (/ PI l) in F 1.757 * [taylor]: Taking taylor expansion of PI in F 1.757 * [taylor]: Taking taylor expansion of l in F 1.757 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in F 1.757 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in F 1.757 * [taylor]: Taking taylor expansion of -1 in F 1.757 * [taylor]: Taking taylor expansion of (/ PI l) in F 1.757 * [taylor]: Taking taylor expansion of PI in F 1.757 * [taylor]: Taking taylor expansion of l in F 1.758 * [taylor]: Taking taylor expansion of F in F 1.758 * [taylor]: Taking taylor expansion of 0 in l 1.763 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))))) in l 1.763 * [taylor]: Taking taylor expansion of (* 1.0 (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l))))) in l 1.763 * [taylor]: Taking taylor expansion of 1.0 in l 1.763 * [taylor]: Taking taylor expansion of (/ (sin (* -1 (/ PI l))) (cos (* -1 (/ PI l)))) in l 1.764 * [taylor]: Taking taylor expansion of (sin (* -1 (/ PI l))) in l 1.764 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.764 * [taylor]: Taking taylor expansion of -1 in l 1.764 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.764 * [taylor]: Taking taylor expansion of PI in l 1.764 * [taylor]: Taking taylor expansion of l in l 1.764 * [taylor]: Taking taylor expansion of (cos (* -1 (/ PI l))) in l 1.764 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.764 * [taylor]: Taking taylor expansion of -1 in l 1.764 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.764 * [taylor]: Taking taylor expansion of PI in l 1.764 * [taylor]: Taking taylor expansion of l in l 1.772 * [taylor]: Taking taylor expansion of 0 in l 1.787 * [taylor]: Taking taylor expansion of 0 in l 1.787 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2 1) 1.788 * [approximate]: Taking taylor expansion of (* PI l) in (l) around 0 1.788 * [taylor]: Taking taylor expansion of (* PI l) in l 1.788 * [taylor]: Taking taylor expansion of PI in l 1.788 * [taylor]: Taking taylor expansion of l in l 1.788 * [taylor]: Taking taylor expansion of (* PI l) in l 1.788 * [taylor]: Taking taylor expansion of PI in l 1.788 * [taylor]: Taking taylor expansion of l in l 1.794 * [approximate]: Taking taylor expansion of (/ PI l) in (l) around 0 1.794 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.794 * [taylor]: Taking taylor expansion of PI in l 1.794 * [taylor]: Taking taylor expansion of l in l 1.794 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.794 * [taylor]: Taking taylor expansion of PI in l 1.794 * [taylor]: Taking taylor expansion of l in l 1.798 * [approximate]: Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0 1.798 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.798 * [taylor]: Taking taylor expansion of -1 in l 1.798 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.798 * [taylor]: Taking taylor expansion of PI in l 1.798 * [taylor]: Taking taylor expansion of l in l 1.799 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.799 * [taylor]: Taking taylor expansion of -1 in l 1.799 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.799 * [taylor]: Taking taylor expansion of PI in l 1.799 * [taylor]: Taking taylor expansion of l in l 1.808 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.808 * [approximate]: Taking taylor expansion of (* PI l) in (l) around 0 1.808 * [taylor]: Taking taylor expansion of (* PI l) in l 1.808 * [taylor]: Taking taylor expansion of PI in l 1.808 * [taylor]: Taking taylor expansion of l in l 1.808 * [taylor]: Taking taylor expansion of (* PI l) in l 1.808 * [taylor]: Taking taylor expansion of PI in l 1.808 * [taylor]: Taking taylor expansion of l in l 1.814 * [approximate]: Taking taylor expansion of (/ PI l) in (l) around 0 1.814 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.814 * [taylor]: Taking taylor expansion of PI in l 1.814 * [taylor]: Taking taylor expansion of l in l 1.814 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.814 * [taylor]: Taking taylor expansion of PI in l 1.814 * [taylor]: Taking taylor expansion of l in l 1.818 * [approximate]: Taking taylor expansion of (* -1 (/ PI l)) in (l) around 0 1.818 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.818 * [taylor]: Taking taylor expansion of -1 in l 1.818 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.818 * [taylor]: Taking taylor expansion of PI in l 1.818 * [taylor]: Taking taylor expansion of l in l 1.819 * [taylor]: Taking taylor expansion of (* -1 (/ PI l)) in l 1.819 * [taylor]: Taking taylor expansion of -1 in l 1.819 * [taylor]: Taking taylor expansion of (/ PI l) in l 1.819 * [taylor]: Taking taylor expansion of PI in l 1.819 * [taylor]: Taking taylor expansion of l in l 1.828 * * * [progress]: simplifying candidates 1.829 * [simplify]: Simplifying using # : (expm1 (tan (* PI l))) (log1p (tan (* PI l))) (sin (* PI l)) (cos (* PI l)) (log (tan (* PI l))) (exp (tan (* PI l))) (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l)))) (cbrt (tan (* PI l))) (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l))) (sqrt (tan (* PI l))) (sqrt (tan (* PI l))) (expm1 (* (/ 1.0 F) (tan (* PI l)))) (log1p (* (/ 1.0 F) (tan (* PI l)))) (* (/ 1.0 F) (tan (* PI l))) (+ (- (log 1.0) (log F)) (log (tan (* PI l)))) (+ (log (/ 1.0 F)) (log (tan (* PI l)))) (log (* (/ 1.0 F) (tan (* PI l)))) (exp (* (/ 1.0 F) (tan (* PI l)))) (* (/ (* (* 1.0 1.0) 1.0) (* (* F F) F)) (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))) (* (* (* (/ 1.0 F) (/ 1.0 F)) (/ 1.0 F)) (* (* (tan (* PI l)) (tan (* PI l))) (tan (* PI l)))) (* (cbrt (* (/ 1.0 F) (tan (* PI l)))) (cbrt (* (/ 1.0 F) (tan (* PI l))))) (cbrt (* (/ 1.0 F) (tan (* PI l)))) (* (* (* (/ 1.0 F) (tan (* PI l))) (* (/ 1.0 F) (tan (* PI l)))) (* (/ 1.0 F) (tan (* PI l)))) (sqrt (* (/ 1.0 F) (tan (* PI l)))) (sqrt (* (/ 1.0 F) (tan (* PI l)))) (* 1.0 (sin (* PI l))) (* F (cos (* PI l))) (* (sqrt (/ 1.0 F)) (sqrt (tan (* PI l)))) (* (sqrt (/ 1.0 F)) (sqrt (tan (* PI l)))) (* (/ (sqrt 1.0) (sqrt F)) (sqrt (tan (* PI l)))) (* (/ (sqrt 1.0) (sqrt F)) (sqrt (tan (* PI l)))) (* (/ 1.0 F) (* (cbrt (tan (* PI l))) (cbrt (tan (* PI l))))) (* (/ 1.0 F) (sqrt (tan (* PI l)))) (* (/ 1.0 F) 1) (* (cbrt (/ 1.0 F)) (tan (* PI l))) (* (sqrt (/ 1.0 F)) (tan (* PI l))) (* (/ (cbrt 1.0) (cbrt F)) (tan (* PI l))) (* (/ (cbrt 1.0) (sqrt F)) (tan (* PI l))) (* (/ (cbrt 1.0) F) (tan (* PI l))) (* (/ (sqrt 1.0) (cbrt F)) (tan (* PI l))) (* (/ (sqrt 1.0) (sqrt F)) (tan (* PI l))) (* (/ (sqrt 1.0) F) (tan (* PI l))) (* (/ 1.0 (cbrt F)) (tan (* PI l))) (* (/ 1.0 (sqrt F)) (tan (* PI l))) (* (/ 1.0 F) (tan (* PI l))) (* (/ 1.0 F) (tan (* PI l))) (* (/ 1 F) (tan (* PI l))) (* (/ 1.0 F) (sin (* PI l))) (* 1.0 (tan (* PI l))) (expm1 (* PI l)) (log1p (* PI l)) (* PI l) (+ (log PI) (log l)) (log (* PI l)) (exp (* PI l)) (* (* (* PI PI) PI) (* (* l l) l)) (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)) (* (* (* PI l) (* PI l)) (* PI l)) (sqrt (* PI l)) (sqrt (* PI l)) (* (sqrt PI) (sqrt l)) (* (sqrt PI) (sqrt l)) (* PI (* (cbrt l) (cbrt l))) (* PI (sqrt l)) (* PI 1) (* (cbrt PI) l) (* (sqrt PI) l) (* PI l) (expm1 (* PI l)) (log1p (* PI l)) (* PI l) (+ (log PI) (log l)) (log (* PI l)) (exp (* PI l)) (* (* (* PI PI) PI) (* (* l l) l)) (* (cbrt (* PI l)) (cbrt (* PI l))) (cbrt (* PI l)) (* (* (* PI l) (* PI l)) (* PI l)) (sqrt (* PI l)) (sqrt (* PI l)) (* (sqrt PI) (sqrt l)) (* (sqrt PI) (sqrt l)) (* PI (* (cbrt l) (cbrt l))) (* PI (sqrt l)) (* PI 1) (* (cbrt PI) l) (* (sqrt PI) l) (* PI l) (+ (* 2/15 (* (pow PI 5) (pow l 5))) (+ (* PI l) (* 1/3 (* (pow PI 3) (pow l 3))))) (/ (sin (* PI l)) (cos (* PI l))) (/ (sin (* PI l)) (cos (* PI l))) (+ (* 1.0 (/ (* PI l) F)) (* 0.3333333333333333 (/ (* (pow PI 3) (pow l 3)) F))) (* 1.0 (/ (sin (* PI l)) (* (cos (* PI l)) F))) (* 1.0 (/ (sin (* PI l)) (* (cos (* PI l)) F))) (* PI l) (* PI l) (* PI l) (* PI l) (* PI l) (* PI l) 1.832 * * [simplify]: iteration 0 : 131 enodes (cost 780 ) 1.856 * * [simplify]: iteration 1 : 295 enodes (cost 758 ) 1.915 * * [simplify]: iteration 2 : 961 enodes (cost 680 )