0.762 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.043 * * * [progress]: [2/2] Setting up program. 0.047 * [progress]: [Phase 2 of 3] Improving. 0.049 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.786 * * [simplify]: iteration 0 : 5284 enodes (cost 15 ) 0.787 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 0.789 * * [progress]: iteration 1 / 4 0.789 * * * [progress]: picking best candidate 0.792 * * * * [pick]: Picked # 0.792 * * * [progress]: localizing error 0.801 * * * [progress]: generating rewritten candidates 0.801 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.809 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.814 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.817 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.827 * * * [progress]: generating series expansions 0.827 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.831 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.832 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.832 * [taylor]: Taking taylor expansion of (tan x) in x 0.833 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.833 * [taylor]: Taking taylor expansion of (sin x) in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.833 * [taylor]: Taking taylor expansion of (cos x) in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.834 * [taylor]: Taking taylor expansion of (tan x) in x 0.834 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.834 * [taylor]: Taking taylor expansion of (sin x) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of (cos x) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.839 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.839 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.839 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.839 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.839 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.839 * [taylor]: Taking taylor expansion of x in x 0.839 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.839 * [taylor]: Taking taylor expansion of x in x 0.839 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.839 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.839 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.839 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.840 * [taylor]: Taking taylor expansion of x in x 0.840 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.840 * [taylor]: Taking taylor expansion of x in x 0.842 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.842 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.842 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.842 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.842 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.842 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.842 * [taylor]: Taking taylor expansion of -1 in x 0.842 * [taylor]: Taking taylor expansion of x in x 0.842 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.842 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.842 * [taylor]: Taking taylor expansion of -1 in x 0.842 * [taylor]: Taking taylor expansion of x in x 0.843 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.843 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.843 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.843 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.843 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.843 * [taylor]: Taking taylor expansion of -1 in x 0.843 * [taylor]: Taking taylor expansion of x in x 0.843 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.843 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.843 * [taylor]: Taking taylor expansion of -1 in x 0.843 * [taylor]: Taking taylor expansion of x in x 0.845 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.845 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 0.845 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.845 * [taylor]: Taking taylor expansion of (tan x) in x 0.845 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.845 * [taylor]: Taking taylor expansion of (sin x) in x 0.845 * [taylor]: Taking taylor expansion of x in x 0.845 * [taylor]: Taking taylor expansion of (cos x) in x 0.845 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.846 * [taylor]: Taking taylor expansion of (tan x) in x 0.846 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.846 * [taylor]: Taking taylor expansion of (sin x) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of (cos x) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.847 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 0.847 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.847 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.847 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.848 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.848 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.848 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.848 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.848 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.848 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.848 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.850 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 0.850 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.850 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.851 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.851 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.851 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.851 * [taylor]: Taking taylor expansion of -1 in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.851 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.851 * [taylor]: Taking taylor expansion of -1 in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.851 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.851 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.851 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.851 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.851 * [taylor]: Taking taylor expansion of -1 in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.851 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.851 * [taylor]: Taking taylor expansion of -1 in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.871 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.871 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 0.871 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.871 * [taylor]: Taking taylor expansion of 1.0 in x 0.871 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.871 * [taylor]: Taking taylor expansion of (tan x) in x 0.872 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.872 * [taylor]: Taking taylor expansion of (sin x) in x 0.872 * [taylor]: Taking taylor expansion of x in x 0.872 * [taylor]: Taking taylor expansion of (cos x) in x 0.872 * [taylor]: Taking taylor expansion of x in x 0.872 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.872 * [taylor]: Taking taylor expansion of 1.0 in x 0.872 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.872 * [taylor]: Taking taylor expansion of (tan x) in x 0.872 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.872 * [taylor]: Taking taylor expansion of (sin x) in x 0.872 * [taylor]: Taking taylor expansion of x in x 0.872 * [taylor]: Taking taylor expansion of (cos x) in x 0.872 * [taylor]: Taking taylor expansion of x in x 0.873 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 0.873 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.874 * [taylor]: Taking taylor expansion of 1.0 in x 0.874 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.874 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.874 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.874 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.874 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.874 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.874 * [taylor]: Taking taylor expansion of 1.0 in x 0.874 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.874 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.874 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.874 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.874 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.874 * [taylor]: Taking taylor expansion of x in x 0.877 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 0.877 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.877 * [taylor]: Taking taylor expansion of 1.0 in x 0.877 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.877 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.877 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.877 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.877 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.877 * [taylor]: Taking taylor expansion of -1 in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.877 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.877 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.877 * [taylor]: Taking taylor expansion of -1 in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.877 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.878 * [taylor]: Taking taylor expansion of 1.0 in x 0.878 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.878 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.878 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.878 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.878 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.878 * [taylor]: Taking taylor expansion of -1 in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.878 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.878 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.878 * [taylor]: Taking taylor expansion of -1 in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.881 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.881 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 0.881 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.881 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.881 * [taylor]: Taking taylor expansion of 1.0 in x 0.881 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.881 * [taylor]: Taking taylor expansion of (tan x) in x 0.881 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.881 * [taylor]: Taking taylor expansion of (sin x) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of (cos x) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.881 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.881 * [taylor]: Taking taylor expansion of (tan x) in x 0.881 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.881 * [taylor]: Taking taylor expansion of (sin x) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of (cos x) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of 1.0 in x 0.881 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 0.881 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 0.881 * [taylor]: Taking taylor expansion of 1.0 in x 0.881 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.881 * [taylor]: Taking taylor expansion of (tan x) in x 0.881 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.882 * [taylor]: Taking taylor expansion of (sin x) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of (cos x) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 0.882 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 0.882 * [taylor]: Taking taylor expansion of (tan x) in x 0.882 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.882 * [taylor]: Taking taylor expansion of (sin x) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of (cos x) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of 1.0 in x 0.883 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 0.883 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.883 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.883 * [taylor]: Taking taylor expansion of 1.0 in x 0.883 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.883 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.883 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.883 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.883 * [taylor]: Taking taylor expansion of x in x 0.884 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.884 * [taylor]: Taking taylor expansion of x in x 0.884 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.884 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.884 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.884 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.884 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.884 * [taylor]: Taking taylor expansion of x in x 0.884 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.884 * [taylor]: Taking taylor expansion of x in x 0.884 * [taylor]: Taking taylor expansion of 1.0 in x 0.885 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 0.885 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 0.885 * [taylor]: Taking taylor expansion of 1.0 in x 0.885 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.885 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.885 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.885 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.885 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.885 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 0.885 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 0.885 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.885 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.885 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.885 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.886 * [taylor]: Taking taylor expansion of 1.0 in x 0.897 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 0.897 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.897 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.897 * [taylor]: Taking taylor expansion of 1.0 in x 0.897 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.897 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.897 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.897 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.897 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.897 * [taylor]: Taking taylor expansion of -1 in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.897 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.897 * [taylor]: Taking taylor expansion of -1 in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.898 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.898 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.898 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.898 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.898 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.898 * [taylor]: Taking taylor expansion of -1 in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.898 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.898 * [taylor]: Taking taylor expansion of -1 in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of 1.0 in x 0.899 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 0.899 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 0.899 * [taylor]: Taking taylor expansion of 1.0 in x 0.899 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.899 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.899 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.899 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.899 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.899 * [taylor]: Taking taylor expansion of -1 in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.899 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.899 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.899 * [taylor]: Taking taylor expansion of -1 in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.899 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 0.899 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 0.899 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.899 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.899 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.899 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.899 * [taylor]: Taking taylor expansion of -1 in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.899 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.899 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.899 * [taylor]: Taking taylor expansion of -1 in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of 1.0 in x 0.911 * * * [progress]: simplifying candidates 0.913 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (/ (exp 1.0) (exp (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x))))) (neg (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)) (neg (* (tan x) (tan x))) (- (log (- 1.0 (* (tan x) (tan x)))) (log (+ 1.0 (* (tan x) (tan x))))) (log (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (/ (* (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (- 1.0 (* (tan x) (tan x)))) (* (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (* (* (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))) (neg (- 1.0 (* (tan x) (tan x)))) (neg (+ 1.0 (* (tan x) (tan x)))) (/ 1.0 (+ 1.0 (* (tan x) (tan x)))) (/ (* (tan x) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 1) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) 1) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ 1 1) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt 1.0) (tan x)) 1) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (+ 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (* (tan x) (tan x))) 1) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (* (tan x) (tan x))))) (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- 1.0 (* (tan x) (tan x))) (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x))))) (* (+ 1.0 (* (tan x) (tan x))) (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x)))))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- 1.0 (+ (pow x 2) (* 2/3 (pow x 4)))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 0.961 * * [simplify]: iteration 0 : 4951 enodes (cost 1210 ) 0.961 * * [simplify]: iteration 1 : 4951 enodes (cost 1210 ) 0.967 * [simplify]: Simplified to: 2 (pow (tan x) 2) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (pow (tan x) 6) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (tan x) (tan x) 2 (pow (cbrt (tan x)) 5) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (pow (tan x) 2) (* (tan x) (sin x)) (* (tan x) (sin x)) 2 (pow (tan x) 2) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (pow (tan x) 6) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (tan x) (tan x) 2 (pow (cbrt (tan x)) 5) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (pow (tan x) 2) (* (tan x) (sin x)) (* (tan x) (sin x)) (exp (- 1.0 (pow (tan x) 2))) (log (- 1.0 (pow (tan x) 2))) (exp (- 1.0 (pow (tan x) 2))) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (cbrt (- 1.0 (pow (tan x) 2))) (pow (- 1.0 (pow (tan x) 2)) 3) (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (- 1.0 (pow (tan x) 2))) (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))) (neg (pow (tan x) 2)) (- (* 1.0 1.0) (pow (tan x) 4)) (+ (pow (tan x) 2) 1.0) (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)) (neg (pow (tan x) 2)) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (log (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (exp (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3) (* (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)))) (cbrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (pow (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) 3) (sqrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (sqrt (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0))) (- (pow (tan x) 2) 1.0) (- (neg (pow (tan x) 2)) 1.0) (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0))))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0))) (* (cbrt (- 1.0 (pow (tan x) 2))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0)))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (/ (cbrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0)) (/ (sqrt (- 1.0 (pow (tan x) 2))) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (+ (pow (tan x) 2) 1.0))) (sqrt (- 1.0 (pow (tan x) 2))) (/ (sqrt (- 1.0 (pow (tan x) 2))) (+ (pow (tan x) 2) 1.0)) (/ 1 (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- 1.0 (pow (tan x) 2)) (cbrt (+ (pow (tan x) 2) 1.0))) (/ 1 (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0))) 1 (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (pow (tan x) 2) 1.0))) (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (pow (tan x) 2) 1.0))) (+ (tan x) (sqrt 1.0)) (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) (/ 1 (+ (pow (tan x) 2) 1.0)) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))) (/ (- 1.0 (pow (tan x) 2)) (* (cbrt (+ (pow (tan x) 2) 1.0)) (cbrt (+ (pow (tan x) 2) 1.0)))) (/ (- 1.0 (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2)) (/ (+ (pow (tan x) 2) 1.0) (cbrt (- 1.0 (pow (tan x) 2)))) (/ (+ (pow (tan x) 2) 1.0) (sqrt (- 1.0 (pow (tan x) 2)))) (/ (+ (pow (tan x) 2) 1.0) (- 1.0 (pow (tan x) 2))) (/ (+ (pow (tan x) 2) 1.0) (- (sqrt 1.0) (tan x))) (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 6) (pow 1.0 3))) (/ 1 (+ (pow (tan x) 2) 1.0)) (* (+ (pow (tan x) 4) (* 1.0 (+ (pow (tan x) 2) 1.0))) (+ (pow (tan x) 2) 1.0)) (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ 1.0 (- (* (pow x 4) -2/3) (* x x))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (- (* (pow x 4) 0.6666666666666669) (* x (* x 2.0)))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))) 0.967 * * * [progress]: adding candidates to table 1.154 * * [progress]: iteration 2 / 4 1.154 * * * [progress]: picking best candidate 1.190 * * * * [pick]: Picked # 1.190 * * * [progress]: localizing error 1.203 * * * [progress]: generating rewritten candidates 1.203 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.208 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.219 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 1.224 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 1.231 * * * [progress]: generating series expansions 1.231 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.231 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.231 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.231 * [taylor]: Taking taylor expansion of (tan x) in x 1.231 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.231 * [taylor]: Taking taylor expansion of (sin x) in x 1.231 * [taylor]: Taking taylor expansion of x in x 1.231 * [taylor]: Taking taylor expansion of (cos x) in x 1.232 * [taylor]: Taking taylor expansion of x in x 1.232 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.232 * [taylor]: Taking taylor expansion of (tan x) in x 1.232 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.232 * [taylor]: Taking taylor expansion of (sin x) in x 1.232 * [taylor]: Taking taylor expansion of x in x 1.232 * [taylor]: Taking taylor expansion of (cos x) in x 1.232 * [taylor]: Taking taylor expansion of x in x 1.234 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.234 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.234 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.234 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.234 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.234 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.234 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.234 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.234 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.234 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.234 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.237 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.237 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.237 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.237 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.237 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.237 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.237 * [taylor]: Taking taylor expansion of -1 in x 1.237 * [taylor]: Taking taylor expansion of x in x 1.237 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.237 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.237 * [taylor]: Taking taylor expansion of -1 in x 1.237 * [taylor]: Taking taylor expansion of x in x 1.237 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.237 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.237 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.237 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.237 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.237 * [taylor]: Taking taylor expansion of -1 in x 1.237 * [taylor]: Taking taylor expansion of x in x 1.237 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.237 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.237 * [taylor]: Taking taylor expansion of -1 in x 1.237 * [taylor]: Taking taylor expansion of x in x 1.240 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.240 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in (x) around 0 1.240 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.240 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.240 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.240 * [taylor]: Taking taylor expansion of 1.0 in x 1.240 * [taylor]: Taking taylor expansion of (tan x) in x 1.240 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.240 * [taylor]: Taking taylor expansion of (sin x) in x 1.240 * [taylor]: Taking taylor expansion of x in x 1.240 * [taylor]: Taking taylor expansion of (cos x) in x 1.240 * [taylor]: Taking taylor expansion of x in x 1.240 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.240 * [taylor]: Taking taylor expansion of (tan x) in x 1.240 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.240 * [taylor]: Taking taylor expansion of (sin x) in x 1.240 * [taylor]: Taking taylor expansion of x in x 1.240 * [taylor]: Taking taylor expansion of (cos x) in x 1.240 * [taylor]: Taking taylor expansion of x in x 1.240 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.240 * [taylor]: Taking taylor expansion of 1.0 in x 1.241 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.241 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.241 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.241 * [taylor]: Taking taylor expansion of 1.0 in x 1.241 * [taylor]: Taking taylor expansion of (tan x) in x 1.241 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.241 * [taylor]: Taking taylor expansion of (sin x) in x 1.241 * [taylor]: Taking taylor expansion of x in x 1.241 * [taylor]: Taking taylor expansion of (cos x) in x 1.241 * [taylor]: Taking taylor expansion of x in x 1.241 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.241 * [taylor]: Taking taylor expansion of (tan x) in x 1.241 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.241 * [taylor]: Taking taylor expansion of (sin x) in x 1.241 * [taylor]: Taking taylor expansion of x in x 1.241 * [taylor]: Taking taylor expansion of (cos x) in x 1.241 * [taylor]: Taking taylor expansion of x in x 1.241 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.241 * [taylor]: Taking taylor expansion of 1.0 in x 1.244 * [approximate]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in (x) around 0 1.244 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.244 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.244 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.244 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.244 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.244 * [taylor]: Taking taylor expansion of x in x 1.244 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.244 * [taylor]: Taking taylor expansion of x in x 1.244 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.244 * [taylor]: Taking taylor expansion of 1.0 in x 1.244 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.244 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.244 * [taylor]: Taking taylor expansion of 1.0 in x 1.244 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.245 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.245 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.245 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.245 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.245 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.245 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.245 * [taylor]: Taking taylor expansion of 1.0 in x 1.245 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.245 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.245 * [taylor]: Taking taylor expansion of 1.0 in x 1.245 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.245 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.245 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.250 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in (x) around 0 1.250 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.250 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.250 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.250 * [taylor]: Taking taylor expansion of 1.0 in x 1.250 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.250 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.250 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.250 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.250 * [taylor]: Taking taylor expansion of -1 in x 1.250 * [taylor]: Taking taylor expansion of x in x 1.251 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.251 * [taylor]: Taking taylor expansion of -1 in x 1.251 * [taylor]: Taking taylor expansion of x in x 1.251 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.251 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.251 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.251 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.251 * [taylor]: Taking taylor expansion of -1 in x 1.251 * [taylor]: Taking taylor expansion of x in x 1.251 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.251 * [taylor]: Taking taylor expansion of -1 in x 1.251 * [taylor]: Taking taylor expansion of x in x 1.251 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.251 * [taylor]: Taking taylor expansion of 1.0 in x 1.251 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.251 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.251 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.251 * [taylor]: Taking taylor expansion of 1.0 in x 1.251 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.251 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.251 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.251 * [taylor]: Taking taylor expansion of -1 in x 1.251 * [taylor]: Taking taylor expansion of x in x 1.251 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.251 * [taylor]: Taking taylor expansion of -1 in x 1.251 * [taylor]: Taking taylor expansion of x in x 1.252 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.252 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.252 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.252 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.252 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.252 * [taylor]: Taking taylor expansion of -1 in x 1.252 * [taylor]: Taking taylor expansion of x in x 1.252 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.252 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.252 * [taylor]: Taking taylor expansion of -1 in x 1.252 * [taylor]: Taking taylor expansion of x in x 1.252 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.252 * [taylor]: Taking taylor expansion of 1.0 in x 1.257 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 1.257 * [approximate]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in (x) around 0 1.257 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.257 * [taylor]: Taking taylor expansion of (tan x) in x 1.257 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.257 * [taylor]: Taking taylor expansion of (sin x) in x 1.257 * [taylor]: Taking taylor expansion of x in x 1.257 * [taylor]: Taking taylor expansion of (cos x) in x 1.257 * [taylor]: Taking taylor expansion of x in x 1.257 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.257 * [taylor]: Taking taylor expansion of 1.0 in x 1.257 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.257 * [taylor]: Taking taylor expansion of (tan x) in x 1.257 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.257 * [taylor]: Taking taylor expansion of (sin x) in x 1.257 * [taylor]: Taking taylor expansion of x in x 1.257 * [taylor]: Taking taylor expansion of (cos x) in x 1.257 * [taylor]: Taking taylor expansion of x in x 1.257 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.257 * [taylor]: Taking taylor expansion of 1.0 in x 1.258 * [approximate]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 1.258 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.258 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.258 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.258 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.258 * [taylor]: Taking taylor expansion of x in x 1.258 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.258 * [taylor]: Taking taylor expansion of x in x 1.258 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.258 * [taylor]: Taking taylor expansion of 1.0 in x 1.258 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.258 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.258 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.259 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.259 * [taylor]: Taking taylor expansion of x in x 1.259 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.259 * [taylor]: Taking taylor expansion of x in x 1.259 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.259 * [taylor]: Taking taylor expansion of 1.0 in x 1.261 * [approximate]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 1.261 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.261 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.261 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.261 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.261 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.261 * [taylor]: Taking taylor expansion of -1 in x 1.261 * [taylor]: Taking taylor expansion of x in x 1.261 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.261 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.261 * [taylor]: Taking taylor expansion of -1 in x 1.261 * [taylor]: Taking taylor expansion of x in x 1.261 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.261 * [taylor]: Taking taylor expansion of 1.0 in x 1.261 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.261 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.261 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.261 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.261 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.261 * [taylor]: Taking taylor expansion of -1 in x 1.261 * [taylor]: Taking taylor expansion of x in x 1.261 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.261 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.261 * [taylor]: Taking taylor expansion of -1 in x 1.261 * [taylor]: Taking taylor expansion of x in x 1.261 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.261 * [taylor]: Taking taylor expansion of 1.0 in x 1.263 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 1.263 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 1.263 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.263 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.263 * [taylor]: Taking taylor expansion of 1.0 in x 1.263 * [taylor]: Taking taylor expansion of (tan x) in x 1.263 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.263 * [taylor]: Taking taylor expansion of (sin x) in x 1.263 * [taylor]: Taking taylor expansion of x in x 1.263 * [taylor]: Taking taylor expansion of (cos x) in x 1.264 * [taylor]: Taking taylor expansion of x in x 1.264 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.264 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.264 * [taylor]: Taking taylor expansion of 1.0 in x 1.264 * [taylor]: Taking taylor expansion of (tan x) in x 1.264 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.264 * [taylor]: Taking taylor expansion of (sin x) in x 1.264 * [taylor]: Taking taylor expansion of x in x 1.264 * [taylor]: Taking taylor expansion of (cos x) in x 1.264 * [taylor]: Taking taylor expansion of x in x 1.265 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 1.265 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.265 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.265 * [taylor]: Taking taylor expansion of 1.0 in x 1.265 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.265 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.265 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.265 * [taylor]: Taking taylor expansion of x in x 1.265 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.265 * [taylor]: Taking taylor expansion of x in x 1.265 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.265 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.265 * [taylor]: Taking taylor expansion of 1.0 in x 1.265 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.265 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.265 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.265 * [taylor]: Taking taylor expansion of x in x 1.265 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.265 * [taylor]: Taking taylor expansion of x in x 1.267 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 1.267 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.267 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.267 * [taylor]: Taking taylor expansion of 1.0 in x 1.267 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.267 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.267 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.267 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.267 * [taylor]: Taking taylor expansion of -1 in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.268 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.268 * [taylor]: Taking taylor expansion of -1 in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.268 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.268 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.268 * [taylor]: Taking taylor expansion of 1.0 in x 1.268 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.268 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.268 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.268 * [taylor]: Taking taylor expansion of -1 in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.268 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.268 * [taylor]: Taking taylor expansion of -1 in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.270 * * * [progress]: simplifying candidates 1.271 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x))) (+ (log (+ (tan x) (sqrt 1.0))) (log (- (sqrt 1.0) (tan x)))) (log (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (exp (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (* (* (* (+ (tan x) (sqrt 1.0)) (+ (tan x) (sqrt 1.0))) (+ (tan x) (sqrt 1.0))) (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x)))) (* (cbrt (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (cbrt (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x))))) (cbrt (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (* (* (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x))) (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x)))) (* (+ (pow (tan x) 3) (pow (sqrt 1.0) 3)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (tan x) (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (sqrt 1.0)))) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (+ (pow (tan x) 3) (pow (sqrt 1.0) 3)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (+ (* (tan x) (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (sqrt 1.0)))) (+ (sqrt 1.0) (tan x))) (* (- (* (tan x) (tan x)) (* (sqrt 1.0) (sqrt 1.0))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (- (tan x) (sqrt 1.0)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (- (* (tan x) (tan x)) (* (sqrt 1.0) (sqrt 1.0))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (- (tan x) (sqrt 1.0)) (+ (sqrt 1.0) (tan x))) (* (sqrt (+ (tan x) (sqrt 1.0))) (sqrt (- (sqrt 1.0) (tan x)))) (* (sqrt (+ (tan x) (sqrt 1.0))) (sqrt (- (sqrt 1.0) (tan x)))) (* (+ (tan x) (sqrt 1.0)) (sqrt 1.0)) (* (+ (tan x) (sqrt 1.0)) (neg (tan x))) (* (+ (tan x) (sqrt 1.0)) (sqrt 1.0)) (* (+ (tan x) (sqrt 1.0)) (neg (tan x))) (* (sqrt 1.0) (+ (tan x) (sqrt 1.0))) (* (neg (tan x)) (+ (tan x) (sqrt 1.0))) (* (sqrt 1.0) (+ (tan x) (sqrt 1.0))) (* (neg (tan x)) (+ (tan x) (sqrt 1.0))) (* (+ (tan x) (sqrt 1.0)) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (* (+ (tan x) (sqrt 1.0)) (sqrt (- (sqrt 1.0) (tan x)))) (* (+ (tan x) (sqrt 1.0)) 1) (* (+ (tan x) (sqrt 1.0)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (tan x) (sqrt 1.0)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (tan x) (sqrt 1.0)) 1) (* (cbrt (+ (tan x) (sqrt 1.0))) (- (sqrt 1.0) (tan x))) (* (sqrt (+ (tan x) (sqrt 1.0))) (- (sqrt 1.0) (tan x))) (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x))) (* (+ (tan x) (sqrt 1.0)) (- (sqrt 1.0) (tan x))) (* (+ (tan x) (sqrt 1.0)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (tan x) (sqrt 1.0)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (+ (pow (tan x) 3) (pow (sqrt 1.0) 3)) (- (sqrt 1.0) (tan x))) (* (- (* (tan x) (tan x)) (* (sqrt 1.0) (sqrt 1.0))) (- (sqrt 1.0) (tan x))) (* (exp (tan x)) (exp (sqrt 1.0))) (log (+ (tan x) (sqrt 1.0))) (exp (+ (tan x) (sqrt 1.0))) (* (cbrt (+ (tan x) (sqrt 1.0))) (cbrt (+ (tan x) (sqrt 1.0)))) (cbrt (+ (tan x) (sqrt 1.0))) (* (* (+ (tan x) (sqrt 1.0)) (+ (tan x) (sqrt 1.0))) (+ (tan x) (sqrt 1.0))) (sqrt (+ (tan x) (sqrt 1.0))) (sqrt (+ (tan x) (sqrt 1.0))) (+ (pow (tan x) 3) (pow (sqrt 1.0) 3)) (+ (* (tan x) (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (sqrt 1.0)))) (- (* (tan x) (tan x)) (* (sqrt 1.0) (sqrt 1.0))) (- (tan x) (sqrt 1.0)) (+ (tan x) (sqrt 1.0)) (/ (exp (sqrt 1.0)) (exp (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (neg (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (neg (tan x)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (pow (sqrt 1.0) 2) (+ (pow x 2) (* 2/3 (pow x 4)))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x)))) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) 1.309 * * [simplify]: iteration 0 : 5017 enodes (cost 914 ) 1.313 * [simplify]: Simplified to: 2 (pow (tan x) 2) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (pow (tan x) 6) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (tan x) (tan x) 2 (pow (cbrt (tan x)) 5) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (pow (tan x) 2) (* (tan x) (sin x)) (* (tan x) (sin x)) (- 1.0 (pow (tan x) 2)) (log (- 1.0 (pow (tan x) 2))) (log (- 1.0 (pow (tan x) 2))) (exp (- 1.0 (pow (tan x) 2))) (pow (- 1.0 (pow (tan x) 2)) 3) (* (cbrt (- 1.0 (pow (tan x) 2))) (cbrt (- 1.0 (pow (tan x) 2)))) (cbrt (- 1.0 (pow (tan x) 2))) (pow (- 1.0 (pow (tan x) 2)) 3) (sqrt (- 1.0 (pow (tan x) 2))) (sqrt (- 1.0 (pow (tan x) 2))) (* (+ (pow (tan x) 3) (* 1.0 (sqrt 1.0))) (- (* 1.0 (sqrt 1.0)) (pow (tan x) 3))) (* (+ 1.0 (* (tan x) (- (tan x) (sqrt 1.0)))) (+ 1.0 (* (tan x) (+ (tan x) (sqrt 1.0))))) (* (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 3) (* 1.0 (sqrt 1.0)))) (* (+ (tan x) (sqrt 1.0)) (+ 1.0 (* (tan x) (- (tan x) (sqrt 1.0))))) (* (- (* 1.0 (sqrt 1.0)) (pow (tan x) 3)) (- (pow (tan x) 2) 1.0)) (- (* (tan x) (+ (- (pow (tan x) 2) 1.0) 1.0)) (* 1.0 (sqrt 1.0))) (* (- 1.0 (pow (tan x) 2)) (- (pow (tan x) 2) 1.0)) (- (pow (tan x) 2) 1.0) (* (sqrt (+ (tan x) (sqrt 1.0))) (sqrt (- (sqrt 1.0) (tan x)))) (* (sqrt (+ (tan x) (sqrt 1.0))) (sqrt (- (sqrt 1.0) (tan x)))) (+ 1.0 (* (tan x) (sqrt 1.0))) (* (tan x) (- (neg (tan x)) (sqrt 1.0))) (+ 1.0 (* (tan x) (sqrt 1.0))) (* (tan x) (- (neg (tan x)) (sqrt 1.0))) (+ 1.0 (* (tan x) (sqrt 1.0))) (* (tan x) (- (neg (tan x)) (sqrt 1.0))) (+ 1.0 (* (tan x) (sqrt 1.0))) (* (tan x) (- (neg (tan x)) (sqrt 1.0))) (* (+ (tan x) (sqrt 1.0)) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (* (+ (tan x) (sqrt 1.0)) (sqrt (- (sqrt 1.0) (tan x)))) (+ (tan x) (sqrt 1.0)) (* (+ (tan x) (sqrt 1.0)) (+ (sqrt (tan x)) (sqrt (sqrt 1.0)))) (* (+ (tan x) (sqrt 1.0)) (+ (sqrt (tan x)) (sqrt (sqrt 1.0)))) (+ (tan x) (sqrt 1.0)) (* (- (sqrt 1.0) (tan x)) (cbrt (+ (tan x) (sqrt 1.0)))) (* (- (sqrt 1.0) (tan x)) (sqrt (+ (tan x) (sqrt 1.0)))) (- 1.0 (pow (tan x) 2)) (- 1.0 (pow (tan x) 2)) (* (+ (tan x) (sqrt 1.0)) (- (* 1.0 (sqrt 1.0)) (pow (tan x) 3))) (* (+ (tan x) (sqrt 1.0)) (- 1.0 (pow (tan x) 2))) (* (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 3) (* 1.0 (sqrt 1.0)))) (* (- (sqrt 1.0) (tan x)) (- (pow (tan x) 2) 1.0)) (exp (+ (tan x) (sqrt 1.0))) (log (+ (tan x) (sqrt 1.0))) (exp (+ (tan x) (sqrt 1.0))) (* (cbrt (+ (tan x) (sqrt 1.0))) (cbrt (+ (tan x) (sqrt 1.0)))) (cbrt (+ (tan x) (sqrt 1.0))) (pow (+ (tan x) (sqrt 1.0)) 3) (sqrt (+ (tan x) (sqrt 1.0))) (sqrt (+ (tan x) (sqrt 1.0))) (+ (pow (tan x) 3) (* 1.0 (sqrt 1.0))) (+ 1.0 (* (tan x) (- (tan x) (sqrt 1.0)))) (- (pow (tan x) 2) 1.0) (- (tan x) (sqrt 1.0)) (+ (tan x) (sqrt 1.0)) (exp (- (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (pow (- (sqrt 1.0) (tan x)) 3) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (* 1.0 (sqrt 1.0)) (pow (tan x) 3)) (+ 1.0 (* (tan x) (+ (tan x) (sqrt 1.0)))) (neg (tan x)) (- 1.0 (pow (tan x) 2)) (+ (tan x) (sqrt 1.0)) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt (tan x)) (sqrt (sqrt 1.0))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (neg (tan x)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ 1.0 (- (* (pow x 4) -2/3) (* x x))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (+ x (+ (sqrt 1.0) (* 1/3 (pow x 3)))) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (- (* (pow x 3) -1/3) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) 1.313 * * * [progress]: adding candidates to table 1.445 * * [progress]: iteration 3 / 4 1.445 * * * [progress]: picking best candidate 1.486 * * * * [pick]: Picked # 1.487 * * * [progress]: localizing error 1.496 * * * [progress]: generating rewritten candidates 1.496 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.535 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1) 1.538 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 1.541 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 1.547 * * * [progress]: generating series expansions 1.547 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.547 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in (x) around 0 1.547 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in x 1.547 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) in x 1.548 * [taylor]: Taking taylor expansion of 1.0 in x 1.548 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1.0)) in x 1.548 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.548 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.548 * [taylor]: Taking taylor expansion of (tan x) in x 1.548 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.548 * [taylor]: Taking taylor expansion of (sin x) in x 1.548 * [taylor]: Taking taylor expansion of x in x 1.548 * [taylor]: Taking taylor expansion of (cos x) in x 1.548 * [taylor]: Taking taylor expansion of x in x 1.548 * [taylor]: Taking taylor expansion of 1.0 in x 1.548 * [taylor]: Taking taylor expansion of (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) in x 1.548 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.548 * [taylor]: Taking taylor expansion of (tan x) in x 1.548 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.548 * [taylor]: Taking taylor expansion of (sin x) in x 1.548 * [taylor]: Taking taylor expansion of x in x 1.548 * [taylor]: Taking taylor expansion of (cos x) in x 1.548 * [taylor]: Taking taylor expansion of x in x 1.548 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.548 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.548 * [taylor]: Taking taylor expansion of (tan x) in x 1.548 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.548 * [taylor]: Taking taylor expansion of (sin x) in x 1.548 * [taylor]: Taking taylor expansion of x in x 1.548 * [taylor]: Taking taylor expansion of (cos x) in x 1.548 * [taylor]: Taking taylor expansion of x in x 1.549 * [taylor]: Taking taylor expansion of 1.0 in x 1.549 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) in x 1.549 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan x) 2) 1.0))) in x 1.549 * [taylor]: Taking taylor expansion of 1.0 in x 1.549 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan x) 2) 1.0)) in x 1.549 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.549 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.549 * [taylor]: Taking taylor expansion of (tan x) in x 1.549 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.549 * [taylor]: Taking taylor expansion of (sin x) in x 1.549 * [taylor]: Taking taylor expansion of x in x 1.549 * [taylor]: Taking taylor expansion of (cos x) in x 1.549 * [taylor]: Taking taylor expansion of x in x 1.549 * [taylor]: Taking taylor expansion of 1.0 in x 1.549 * [taylor]: Taking taylor expansion of (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) in x 1.549 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.549 * [taylor]: Taking taylor expansion of (tan x) in x 1.549 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.549 * [taylor]: Taking taylor expansion of (sin x) in x 1.549 * [taylor]: Taking taylor expansion of x in x 1.549 * [taylor]: Taking taylor expansion of (cos x) in x 1.549 * [taylor]: Taking taylor expansion of x in x 1.549 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.549 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.549 * [taylor]: Taking taylor expansion of (tan x) in x 1.549 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.549 * [taylor]: Taking taylor expansion of (sin x) in x 1.549 * [taylor]: Taking taylor expansion of x in x 1.549 * [taylor]: Taking taylor expansion of (cos x) in x 1.549 * [taylor]: Taking taylor expansion of x in x 1.549 * [taylor]: Taking taylor expansion of 1.0 in x 1.551 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in (x) around 0 1.551 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 1.551 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 1.551 * [taylor]: Taking taylor expansion of 1.0 in x 1.552 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.552 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.552 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.552 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.552 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.552 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.552 * [taylor]: Taking taylor expansion of x in x 1.552 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.552 * [taylor]: Taking taylor expansion of x in x 1.552 * [taylor]: Taking taylor expansion of 1.0 in x 1.552 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.552 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.552 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.552 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.552 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.552 * [taylor]: Taking taylor expansion of x in x 1.552 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.553 * [taylor]: Taking taylor expansion of x in x 1.553 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.553 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.553 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.553 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.553 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.553 * [taylor]: Taking taylor expansion of x in x 1.553 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.553 * [taylor]: Taking taylor expansion of x in x 1.553 * [taylor]: Taking taylor expansion of 1.0 in x 1.556 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 1.556 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0))) in x 1.556 * [taylor]: Taking taylor expansion of 1.0 in x 1.556 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.556 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.556 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.556 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.556 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.556 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.556 * [taylor]: Taking taylor expansion of x in x 1.556 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.556 * [taylor]: Taking taylor expansion of x in x 1.556 * [taylor]: Taking taylor expansion of 1.0 in x 1.557 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ 1 x)) 2) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.557 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.557 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.557 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.557 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.557 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.557 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.557 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.557 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.557 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.557 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.557 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.557 * [taylor]: Taking taylor expansion of 1.0 in x 1.576 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in (x) around 0 1.576 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 1.576 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 1.576 * [taylor]: Taking taylor expansion of 1.0 in x 1.576 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.576 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.576 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.577 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.577 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.577 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.577 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.577 * [taylor]: Taking taylor expansion of -1 in x 1.577 * [taylor]: Taking taylor expansion of x in x 1.577 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.577 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.577 * [taylor]: Taking taylor expansion of -1 in x 1.577 * [taylor]: Taking taylor expansion of x in x 1.577 * [taylor]: Taking taylor expansion of 1.0 in x 1.577 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.577 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.577 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.577 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.577 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.577 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.577 * [taylor]: Taking taylor expansion of -1 in x 1.577 * [taylor]: Taking taylor expansion of x in x 1.577 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.577 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.578 * [taylor]: Taking taylor expansion of -1 in x 1.578 * [taylor]: Taking taylor expansion of x in x 1.578 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.578 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.578 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.578 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.578 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.578 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.578 * [taylor]: Taking taylor expansion of -1 in x 1.578 * [taylor]: Taking taylor expansion of x in x 1.578 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.578 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.578 * [taylor]: Taking taylor expansion of -1 in x 1.578 * [taylor]: Taking taylor expansion of x in x 1.578 * [taylor]: Taking taylor expansion of 1.0 in x 1.579 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 1.579 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0))) in x 1.579 * [taylor]: Taking taylor expansion of 1.0 in x 1.579 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.579 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.579 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.579 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.579 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.579 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.579 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.579 * [taylor]: Taking taylor expansion of -1 in x 1.579 * [taylor]: Taking taylor expansion of x in x 1.579 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.579 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.579 * [taylor]: Taking taylor expansion of -1 in x 1.579 * [taylor]: Taking taylor expansion of x in x 1.579 * [taylor]: Taking taylor expansion of 1.0 in x 1.579 * [taylor]: Taking taylor expansion of (/ (pow (tan (/ -1 x)) 2) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.579 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.579 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.580 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.580 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.580 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.580 * [taylor]: Taking taylor expansion of -1 in x 1.580 * [taylor]: Taking taylor expansion of x in x 1.580 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.580 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.580 * [taylor]: Taking taylor expansion of -1 in x 1.580 * [taylor]: Taking taylor expansion of x in x 1.580 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.580 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.580 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.580 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.580 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.580 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.580 * [taylor]: Taking taylor expansion of -1 in x 1.580 * [taylor]: Taking taylor expansion of x in x 1.580 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.580 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.580 * [taylor]: Taking taylor expansion of -1 in x 1.580 * [taylor]: Taking taylor expansion of x in x 1.580 * [taylor]: Taking taylor expansion of 1.0 in x 1.599 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1) 1.600 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.600 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.600 * [taylor]: Taking taylor expansion of (tan x) in x 1.600 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.600 * [taylor]: Taking taylor expansion of (sin x) in x 1.600 * [taylor]: Taking taylor expansion of x in x 1.600 * [taylor]: Taking taylor expansion of (cos x) in x 1.600 * [taylor]: Taking taylor expansion of x in x 1.600 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.600 * [taylor]: Taking taylor expansion of (tan x) in x 1.600 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.600 * [taylor]: Taking taylor expansion of (sin x) in x 1.600 * [taylor]: Taking taylor expansion of x in x 1.600 * [taylor]: Taking taylor expansion of (cos x) in x 1.600 * [taylor]: Taking taylor expansion of x in x 1.602 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.602 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.602 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.602 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.602 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.602 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.602 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.602 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.602 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.602 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.602 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.605 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.605 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.605 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.605 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.605 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.605 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.605 * [taylor]: Taking taylor expansion of -1 in x 1.605 * [taylor]: Taking taylor expansion of x in x 1.605 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.605 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.605 * [taylor]: Taking taylor expansion of -1 in x 1.605 * [taylor]: Taking taylor expansion of x in x 1.605 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.605 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.605 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.605 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.605 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.605 * [taylor]: Taking taylor expansion of -1 in x 1.605 * [taylor]: Taking taylor expansion of x in x 1.605 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.605 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.605 * [taylor]: Taking taylor expansion of -1 in x 1.605 * [taylor]: Taking taylor expansion of x in x 1.608 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 1.608 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.608 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.608 * [taylor]: Taking taylor expansion of (tan x) in x 1.608 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.608 * [taylor]: Taking taylor expansion of (sin x) in x 1.608 * [taylor]: Taking taylor expansion of x in x 1.608 * [taylor]: Taking taylor expansion of (cos x) in x 1.608 * [taylor]: Taking taylor expansion of x in x 1.608 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.608 * [taylor]: Taking taylor expansion of (tan x) in x 1.608 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.608 * [taylor]: Taking taylor expansion of (sin x) in x 1.608 * [taylor]: Taking taylor expansion of x in x 1.608 * [taylor]: Taking taylor expansion of (cos x) in x 1.608 * [taylor]: Taking taylor expansion of x in x 1.610 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.610 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.610 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.610 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.610 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.610 * [taylor]: Taking taylor expansion of x in x 1.610 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.610 * [taylor]: Taking taylor expansion of x in x 1.610 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.610 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.610 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.610 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.610 * [taylor]: Taking taylor expansion of x in x 1.610 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.610 * [taylor]: Taking taylor expansion of x in x 1.613 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.613 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.613 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.613 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.613 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.613 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.613 * [taylor]: Taking taylor expansion of -1 in x 1.613 * [taylor]: Taking taylor expansion of x in x 1.613 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.613 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.613 * [taylor]: Taking taylor expansion of -1 in x 1.613 * [taylor]: Taking taylor expansion of x in x 1.613 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.613 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.613 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.613 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.613 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.613 * [taylor]: Taking taylor expansion of -1 in x 1.613 * [taylor]: Taking taylor expansion of x in x 1.613 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.614 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.614 * [taylor]: Taking taylor expansion of -1 in x 1.614 * [taylor]: Taking taylor expansion of x in x 1.616 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 1.616 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.616 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.616 * [taylor]: Taking taylor expansion of (tan x) in x 1.616 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.616 * [taylor]: Taking taylor expansion of (sin x) in x 1.616 * [taylor]: Taking taylor expansion of x in x 1.616 * [taylor]: Taking taylor expansion of (cos x) in x 1.616 * [taylor]: Taking taylor expansion of x in x 1.616 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.616 * [taylor]: Taking taylor expansion of (tan x) in x 1.616 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.616 * [taylor]: Taking taylor expansion of (sin x) in x 1.616 * [taylor]: Taking taylor expansion of x in x 1.616 * [taylor]: Taking taylor expansion of (cos x) in x 1.616 * [taylor]: Taking taylor expansion of x in x 1.618 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.618 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.618 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.618 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.618 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.618 * [taylor]: Taking taylor expansion of x in x 1.618 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.618 * [taylor]: Taking taylor expansion of x in x 1.618 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.619 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.619 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.619 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.619 * [taylor]: Taking taylor expansion of x in x 1.619 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.619 * [taylor]: Taking taylor expansion of x in x 1.621 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.621 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.621 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.621 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.621 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.621 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.621 * [taylor]: Taking taylor expansion of -1 in x 1.621 * [taylor]: Taking taylor expansion of x in x 1.621 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.621 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.621 * [taylor]: Taking taylor expansion of -1 in x 1.621 * [taylor]: Taking taylor expansion of x in x 1.622 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.622 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.622 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.622 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.622 * [taylor]: Taking taylor expansion of -1 in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.622 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.622 * [taylor]: Taking taylor expansion of -1 in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.624 * * * [progress]: simplifying candidates 1.626 * [simplify]: Simplifying using # : (/ (exp (/ 1.0 (+ (pow (tan x) 2) 1.0))) (exp (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (log (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (exp (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (* (cbrt (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (cbrt (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))))) (cbrt (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (* (* (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (sqrt (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (sqrt (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (- 1.0 (pow (tan x) 2)) (- (* 1.0 (+ (pow (tan x) 2) 1.0)) (* (+ (pow (tan x) 2) 1.0) (pow (tan x) 2))) (* (+ (pow (tan x) 2) 1.0) (+ (pow (tan x) 2) 1.0)) (- (pow (/ 1.0 (+ (pow (tan x) 2) 1.0)) 3) (pow (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) 3)) (+ (* (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ 1.0 (+ (pow (tan x) 2) 1.0))) (+ (* (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (* (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))))) (neg (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (- (* (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ 1.0 (+ (pow (tan x) 2) 1.0))) (* (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (+ (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (+ (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (sqrt (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (- (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (sqrt (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (+ (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (/ (pow (sqrt (tan x)) 2) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (/ (pow (sqrt (tan x)) 2) (sqrt (+ (pow (tan x) 2) 1.0)))) (+ (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (/ (tan x) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (/ (tan x) (sqrt (+ (pow (tan x) 2) 1.0)))) (+ (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (/ (sqrt (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (/ (sqrt (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))) (+ (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) (/ 2 2)) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (sqrt (/ 1.0 (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) (/ 2 2)) (sqrt (+ (pow (tan x) 2) 1.0)))) (+ (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (sqrt (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (- (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (sqrt (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0)))) (+ (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (pow (sqrt (tan x)) 2) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (pow (sqrt (tan x)) 2) (sqrt (+ (pow (tan x) 2) 1.0)))) (+ (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (tan x) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (tan x) (sqrt (+ (pow (tan x) 2) 1.0)))) (+ (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (sqrt (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (sqrt (pow (tan x) 2)) (sqrt (+ (pow (tan x) 2) 1.0)))) (+ (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) (/ 2 2)) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (/ (sqrt 1.0) (sqrt (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) (/ 2 2)) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (/ 1.0 (cbrt (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (cbrt (+ (pow (tan x) 2) 1.0)))) (- (/ 1.0 (sqrt (+ (pow (tan x) 2) 1.0))) (/ (pow (tan x) 2) (sqrt (+ (pow (tan x) 2) 1.0)))) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (- (/ 1.0 (+ (pow (tan x) 2) 1.0)) (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (- 1.0 (pow (tan x) 2)) (- (/ 1.0 (+ (pow (pow (tan x) 2) 3) (pow 1.0 3))) (/ (pow (tan x) 2) (+ (pow (pow (tan x) 2) 3) (pow 1.0 3)))) (- (/ 1.0 (- (* (pow (tan x) 2) (pow (tan x) 2)) (* 1.0 1.0))) (/ (pow (tan x) 2) (- (* (pow (tan x) 2) (pow (tan x) 2)) (* 1.0 1.0)))) (neg (/ (pow (tan x) 2) (+ (pow (tan x) 2) 1.0))) (* (log (tan x)) 2) (* (log (tan x)) 2) (* 1 2) (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 2) (pow (cbrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow 1 2) (pow (tan x) 2) (log (pow (tan x) 2)) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (* (* (pow (tan x) 2) (pow (tan x) 2)) (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (pow (tan x) (/ 2 2)) (pow (tan x) (/ 2 2)) (* (log (tan x)) 2) (* (log (tan x)) 2) (* 1 2) (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 2) (pow (cbrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow 1 2) (pow (tan x) 2) (log (pow (tan x) 2)) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (* (* (pow (tan x) 2) (pow (tan x) 2)) (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (pow (tan x) (/ 2 2)) (pow (tan x) (/ 2 2)) (* (log (tan x)) 2) (* (log (tan x)) 2) (* 1 2) (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (pow (tan x) 1) (pow (* (cbrt (tan x)) (cbrt (tan x))) 2) (pow (cbrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow (sqrt (tan x)) 2) (pow 1 2) (pow (tan x) 2) (log (pow (tan x) 2)) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (* (* (pow (tan x) 2) (pow (tan x) 2)) (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (sqrt (pow (tan x) 2)) (pow (tan x) (/ 2 2)) (pow (tan x) (/ 2 2)) (- (+ (* 0.6666666666666667 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (- (* 1.0 (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (pow (cos x) 2)))) (- (* 1.0 (/ 1 (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0))) (/ (pow (sin x) 2) (* (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0) (pow (cos x) 2)))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) 1.654 * * [simplify]: iteration 0 : 5194 enodes (cost 1420 ) 1.659 * [simplify]: Simplified to: (exp (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2))))) (log (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2))))) (exp (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2))))) (* (cbrt (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2))))) (cbrt (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2)))))) (cbrt (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2))))) (pow (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2)))) 3) (sqrt (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2))))) (sqrt (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2))))) (- 1.0 (pow (tan x) 2)) (- (* 1.0 1.0) (pow (tan x) 4)) (* (+ 1.0 (pow (tan x) 2)) (+ 1.0 (pow (tan x) 2))) (- (pow (/ 1.0 (+ 1.0 (pow (tan x) 2))) 3) (/ (pow (tan x) 6) (pow (+ 1.0 (pow (tan x) 2)) 3))) (+ (/ (pow (tan x) 4) (* (+ 1.0 (pow (tan x) 2)) (+ 1.0 (pow (tan x) 2)))) (* (/ (/ 1.0 (+ 1.0 (pow (tan x) 2))) (+ 1.0 (pow (tan x) 2))) (+ 1.0 (pow (tan x) 2)))) (/ (neg (pow (tan x) 2)) (+ 1.0 (pow (tan x) 2))) (- (* (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ 1.0 (+ 1.0 (pow (tan x) 2)))) (/ (pow (tan x) 4) (* (+ 1.0 (pow (tan x) 2)) (+ 1.0 (pow (tan x) 2))))) (+ (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2)))) (+ (sqrt (/ 1.0 (+ 1.0 (pow (tan x) 2)))) (sqrt (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2))))) (- (sqrt (/ 1.0 (+ 1.0 (pow (tan x) 2)))) (sqrt (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2))))) (+ (sqrt (/ 1.0 (+ 1.0 (pow (tan x) 2)))) (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2))))) (- (sqrt (/ 1.0 (+ 1.0 (pow (tan x) 2)))) (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2))))) (+ (sqrt (/ 1.0 (+ 1.0 (pow (tan x) 2)))) (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2))))) (- (sqrt (/ 1.0 (+ 1.0 (pow (tan x) 2)))) (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2))))) (+ (sqrt (/ 1.0 (+ 1.0 (pow (tan x) 2)))) (/ (fabs (tan x)) (sqrt (+ 1.0 (pow (tan x) 2))))) (- (sqrt (/ 1.0 (+ 1.0 (pow (tan x) 2)))) (/ (fabs (tan x)) (sqrt (+ 1.0 (pow (tan x) 2))))) (+ (sqrt (/ 1.0 (+ 1.0 (pow (tan x) 2)))) (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2))))) (- (sqrt (/ 1.0 (+ 1.0 (pow (tan x) 2)))) (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2))))) (+ (sqrt (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2)))) (/ (sqrt 1.0) (sqrt (+ 1.0 (pow (tan x) 2))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (pow (tan x) 2)))) (sqrt (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2))))) (+ (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2)))) (/ (sqrt 1.0) (sqrt (+ 1.0 (pow (tan x) 2))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (pow (tan x) 2)))) (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2))))) (+ (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2)))) (/ (sqrt 1.0) (sqrt (+ 1.0 (pow (tan x) 2))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (pow (tan x) 2)))) (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2))))) (+ (/ (fabs (tan x)) (sqrt (+ 1.0 (pow (tan x) 2)))) (/ (sqrt 1.0) (sqrt (+ 1.0 (pow (tan x) 2))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (pow (tan x) 2)))) (/ (fabs (tan x)) (sqrt (+ 1.0 (pow (tan x) 2))))) (+ (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2)))) (/ (sqrt 1.0) (sqrt (+ 1.0 (pow (tan x) 2))))) (- (/ (sqrt 1.0) (sqrt (+ 1.0 (pow (tan x) 2)))) (/ (tan x) (sqrt (+ 1.0 (pow (tan x) 2))))) (- (/ 1.0 (cbrt (+ 1.0 (pow (tan x) 2)))) (/ (pow (tan x) 2) (cbrt (+ 1.0 (pow (tan x) 2))))) (- (/ 1.0 (sqrt (+ 1.0 (pow (tan x) 2)))) (/ (pow (tan x) 2) (sqrt (+ 1.0 (pow (tan x) 2))))) (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2)))) (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2)))) (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2)))) (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2)))) (- (/ 1.0 (+ 1.0 (pow (tan x) 2))) (/ (pow (tan x) 2) (+ 1.0 (pow (tan x) 2)))) (- 1.0 (pow (tan x) 2)) (- (/ 1.0 (+ (pow (tan x) 6) (pow 1.0 3))) (/ (pow (tan x) 2) (+ (pow (tan x) 6) (pow 1.0 3)))) (- (/ 1.0 (- (pow (tan x) 4) (* 1.0 1.0))) (/ (pow (tan x) 2) (- (pow (tan x) 4) (* 1.0 1.0)))) (/ (neg (pow (tan x) 2)) (+ 1.0 (pow (tan x) 2))) (* 2 (log (tan x))) (* 2 (log (tan x))) 2 (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (tan x) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (tan x) (tan x) (* 2 (log (tan x))) (* 2 (log (tan x))) 2 (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (tan x) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (tan x) (tan x) (* 2 (log (tan x))) (* 2 (log (tan x))) 2 (pow (tan x) (* (cbrt 2) (cbrt 2))) (pow (tan x) (sqrt 2)) (tan x) (pow (cbrt (tan x)) 4) (pow (cbrt (tan x)) 2) (tan x) (tan x) 1 (pow (tan x) 2) (* 2 (log (tan x))) (exp (pow (tan x) 2)) (* (cbrt (pow (tan x) 2)) (cbrt (pow (tan x) 2))) (cbrt (pow (tan x) 2)) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (tan x) (tan x) (+ 1.0 (- (* 0.6666666666666667 (pow x 4)) (* x (* x 2.0)))) (- (/ 1.0 (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))) (/ (pow (sin x) 2) (* (pow (cos x) 2) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))) (- (/ 1.0 (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))) (/ (pow (sin x) 2) (* (pow (cos x) 2) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))) (+ (* x x) (+ (* 17/45 (pow x 6)) (* (pow x 4) 2/3))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* (pow x 4) 2/3))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (* x x) (+ (* 17/45 (pow x 6)) (* (pow x 4) 2/3))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) 1.660 * * * [progress]: adding candidates to table 1.819 * * [progress]: iteration 4 / 4 1.820 * * * [progress]: picking best candidate 1.859 * * * * [pick]: Picked # 1.859 * * * [progress]: localizing error 1.872 * * * [progress]: generating rewritten candidates 1.872 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2) 1.875 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2) 1.877 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1) 1.879 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 1.883 * * * [progress]: generating series expansions 1.883 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2) 1.883 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0 1.883 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 1.883 * [taylor]: Taking taylor expansion of (cos x) in x 1.883 * [taylor]: Taking taylor expansion of x in x 1.884 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 1.884 * [taylor]: Taking taylor expansion of (cos x) in x 1.884 * [taylor]: Taking taylor expansion of x in x 1.884 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0 1.884 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 1.885 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.885 * [taylor]: Taking taylor expansion of x in x 1.885 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 1.885 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.885 * [taylor]: Taking taylor expansion of x in x 1.885 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0 1.885 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 1.886 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.886 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.886 * [taylor]: Taking taylor expansion of -1 in x 1.886 * [taylor]: Taking taylor expansion of x in x 1.886 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 1.886 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.886 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.886 * [taylor]: Taking taylor expansion of -1 in x 1.886 * [taylor]: Taking taylor expansion of x in x 1.886 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2) 1.887 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0 1.887 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 1.887 * [taylor]: Taking taylor expansion of (cos x) in x 1.887 * [taylor]: Taking taylor expansion of x in x 1.887 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 1.887 * [taylor]: Taking taylor expansion of (cos x) in x 1.887 * [taylor]: Taking taylor expansion of x in x 1.887 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0 1.888 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 1.888 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.888 * [taylor]: Taking taylor expansion of x in x 1.888 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 1.888 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.888 * [taylor]: Taking taylor expansion of x in x 1.888 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0 1.888 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 1.889 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.889 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.889 * [taylor]: Taking taylor expansion of -1 in x 1.889 * [taylor]: Taking taylor expansion of x in x 1.889 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 1.889 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.889 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.889 * [taylor]: Taking taylor expansion of -1 in x 1.889 * [taylor]: Taking taylor expansion of x in x 1.889 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1) 1.890 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0 1.890 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x 1.890 * [taylor]: Taking taylor expansion of (sin x) in x 1.890 * [taylor]: Taking taylor expansion of x in x 1.890 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x 1.890 * [taylor]: Taking taylor expansion of (sin x) in x 1.890 * [taylor]: Taking taylor expansion of x in x 1.891 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0 1.891 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x 1.891 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.891 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.891 * [taylor]: Taking taylor expansion of x in x 1.891 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x 1.891 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.891 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.891 * [taylor]: Taking taylor expansion of x in x 1.892 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0 1.892 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x 1.892 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.892 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.892 * [taylor]: Taking taylor expansion of -1 in x 1.892 * [taylor]: Taking taylor expansion of x in x 1.892 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x 1.892 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.892 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.892 * [taylor]: Taking taylor expansion of -1 in x 1.892 * [taylor]: Taking taylor expansion of x in x 1.893 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 1.893 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0 1.893 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x 1.893 * [taylor]: Taking taylor expansion of (sin x) in x 1.893 * [taylor]: Taking taylor expansion of x in x 1.893 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x 1.893 * [taylor]: Taking taylor expansion of (sin x) in x 1.893 * [taylor]: Taking taylor expansion of x in x 1.894 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0 1.894 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x 1.894 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.894 * [taylor]: Taking taylor expansion of x in x 1.894 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x 1.894 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.894 * [taylor]: Taking taylor expansion of x in x 1.895 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0 1.895 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x 1.895 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.895 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.895 * [taylor]: Taking taylor expansion of -1 in x 1.895 * [taylor]: Taking taylor expansion of x in x 1.895 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x 1.895 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.895 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.895 * [taylor]: Taking taylor expansion of -1 in x 1.895 * [taylor]: Taking taylor expansion of x in x 1.896 * * * [progress]: simplifying candidates 1.897 * [simplify]: Simplifying using # : (* (log (cos x)) 2) (* (log (cos x)) 2) (* 1 2) (pow (cos x) (* (cbrt 2) (cbrt 2))) (pow (cos x) (sqrt 2)) (pow (cos x) 1) (pow (* (cbrt (cos x)) (cbrt (cos x))) 2) (pow (cbrt (cos x)) 2) (pow (sqrt (cos x)) 2) (pow (sqrt (cos x)) 2) (pow 1 2) (pow (cos x) 2) (log (pow (cos x) 2)) (exp (pow (cos x) 2)) (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2))) (cbrt (pow (cos x) 2)) (* (* (pow (cos x) 2) (pow (cos x) 2)) (pow (cos x) 2)) (sqrt (pow (cos x) 2)) (sqrt (pow (cos x) 2)) (pow (cos x) (/ 2 2)) (pow (cos x) (/ 2 2)) (* (log (cos x)) 2) (* (log (cos x)) 2) (* 1 2) (pow (cos x) (* (cbrt 2) (cbrt 2))) (pow (cos x) (sqrt 2)) (pow (cos x) 1) (pow (* (cbrt (cos x)) (cbrt (cos x))) 2) (pow (cbrt (cos x)) 2) (pow (sqrt (cos x)) 2) (pow (sqrt (cos x)) 2) (pow 1 2) (pow (cos x) 2) (log (pow (cos x) 2)) (exp (pow (cos x) 2)) (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2))) (cbrt (pow (cos x) 2)) (* (* (pow (cos x) 2) (pow (cos x) 2)) (pow (cos x) 2)) (sqrt (pow (cos x) 2)) (sqrt (pow (cos x) 2)) (pow (cos x) (/ 2 2)) (pow (cos x) (/ 2 2)) (* (log (sin x)) 2) (* (log (sin x)) 2) (* 1 2) (pow (sin x) (* (cbrt 2) (cbrt 2))) (pow (sin x) (sqrt 2)) (pow (sin x) 1) (pow (* (cbrt (sin x)) (cbrt (sin x))) 2) (pow (cbrt (sin x)) 2) (pow (sqrt (sin x)) 2) (pow (sqrt (sin x)) 2) (pow 1 2) (pow (sin x) 2) (log (pow (sin x) 2)) (exp (pow (sin x) 2)) (* (cbrt (pow (sin x) 2)) (cbrt (pow (sin x) 2))) (cbrt (pow (sin x) 2)) (* (* (pow (sin x) 2) (pow (sin x) 2)) (pow (sin x) 2)) (sqrt (pow (sin x) 2)) (sqrt (pow (sin x) 2)) (pow (sin x) (/ 2 2)) (pow (sin x) (/ 2 2)) (* (log (sin x)) 2) (* (log (sin x)) 2) (* 1 2) (pow (sin x) (* (cbrt 2) (cbrt 2))) (pow (sin x) (sqrt 2)) (pow (sin x) 1) (pow (* (cbrt (sin x)) (cbrt (sin x))) 2) (pow (cbrt (sin x)) 2) (pow (sqrt (sin x)) 2) (pow (sqrt (sin x)) 2) (pow 1 2) (pow (sin x) 2) (log (pow (sin x) 2)) (exp (pow (sin x) 2)) (* (cbrt (pow (sin x) 2)) (cbrt (pow (sin x) 2))) (cbrt (pow (sin x) 2)) (* (* (pow (sin x) 2) (pow (sin x) 2)) (pow (sin x) 2)) (sqrt (pow (sin x) 2)) (sqrt (pow (sin x) 2)) (pow (sin x) (/ 2 2)) (pow (sin x) (/ 2 2)) (- (+ (* 1/3 (pow x 4)) 1) (pow x 2)) (pow (cos x) 2) (pow (cos x) 2) (- (+ (* 1/3 (pow x 4)) 1) (pow x 2)) (pow (cos x) 2) (pow (cos x) 2) (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4))) (pow (sin x) 2) (pow (sin x) 2) (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4))) (pow (sin x) 2) (pow (sin x) 2) 1.933 * * [simplify]: iteration 0 : 5266 enodes (cost 424 ) 1.936 * [simplify]: Simplified to: (* (log (cos x)) 2) (* (log (cos x)) 2) 2 (pow (cos x) (* (cbrt 2) (cbrt 2))) (pow (cos x) (sqrt 2)) (cos x) (pow (cbrt (cos x)) 4) (pow (cbrt (cos x)) 2) (cos x) (cos x) 1 (pow (cos x) 2) (* (log (cos x)) 2) (exp (pow (cos x) 2)) (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2))) (cbrt (pow (cos x) 2)) (pow (cos x) 6) (fabs (cos x)) (fabs (cos x)) (cos x) (cos x) (* (log (cos x)) 2) (* (log (cos x)) 2) 2 (pow (cos x) (* (cbrt 2) (cbrt 2))) (pow (cos x) (sqrt 2)) (cos x) (pow (cbrt (cos x)) 4) (pow (cbrt (cos x)) 2) (cos x) (cos x) 1 (pow (cos x) 2) (* (log (cos x)) 2) (exp (pow (cos x) 2)) (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2))) (cbrt (pow (cos x) 2)) (pow (cos x) 6) (fabs (cos x)) (fabs (cos x)) (cos x) (cos x) (* 2 (log (sin x))) (* 2 (log (sin x))) 2 (pow (sin x) (* (cbrt 2) (cbrt 2))) (pow (sin x) (sqrt 2)) (sin x) (pow (cbrt (sin x)) 4) (pow (cbrt (sin x)) 2) (sin x) (sin x) 1 (pow (sin x) 2) (* 2 (log (sin x))) (exp (pow (sin x) 2)) (* (cbrt (pow (sin x) 2)) (cbrt (pow (sin x) 2))) (cbrt (pow (sin x) 2)) (pow (sin x) 6) (fabs (sin x)) (fabs (sin x)) (sin x) (sin x) (* 2 (log (sin x))) (* 2 (log (sin x))) 2 (pow (sin x) (* (cbrt 2) (cbrt 2))) (pow (sin x) (sqrt 2)) (sin x) (pow (cbrt (sin x)) 4) (pow (cbrt (sin x)) 2) (sin x) (sin x) 1 (pow (sin x) 2) (* 2 (log (sin x))) (exp (pow (sin x) 2)) (* (cbrt (pow (sin x) 2)) (cbrt (pow (sin x) 2))) (cbrt (pow (sin x) 2)) (pow (sin x) 6) (fabs (sin x)) (fabs (sin x)) (sin x) (sin x) (+ 1 (- (* 1/3 (pow x 4)) (* x x))) (pow (cos x) 2) (pow (cos x) 2) (+ 1 (- (* 1/3 (pow x 4)) (* x x))) (pow (cos x) 2) (pow (cos x) 2) (+ (* x x) (+ (* 2/45 (pow x 6)) (* (pow x 4) -1/3))) (pow (sin x) 2) (pow (sin x) 2) (+ (* x x) (+ (* 2/45 (pow x 6)) (* (pow x 4) -1/3))) (pow (sin x) 2) (pow (sin x) 2) 1.939 * * * [progress]: adding candidates to table 2.050 * [progress]: [Phase 3 of 3] Extracting. 2.051 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # # #) 2.055 * * * [regime-changes]: Trying 2 branch expressions: ((tan x) x) 2.056 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # # # # # #) 2.131 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # # #) 2.199 * * * [regime]: Found split indices: #