0.765 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.047 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))
0.690 * * [simplify]: iteration  0 :  35  enodes  (cost  15 )
0.690 * * [simplify]: iteration  1 :  35  enodes  (cost  15 )
0.690 * [simplify]: Simplified to:
   (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))
0.692 * * [progress]: iteration 1 / 4
0.692 * * * [progress]: picking best candidate
0.694 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))>
0.695 * * * [progress]: localizing error
0.705 * * * [progress]: generating rewritten candidates
0.705 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.712 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.717 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.720 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.729 * * * [progress]: generating series expansions
0.730 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.733 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
0.734 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.734 * [taylor]: Taking taylor expansion of (tan x) in x
0.735 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.735 * [taylor]: Taking taylor expansion of (sin x) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of (cos x) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.737 * [taylor]: Taking taylor expansion of (tan x) in x
0.737 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.737 * [taylor]: Taking taylor expansion of (sin x) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of (cos x) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.742 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
0.742 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.742 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.742 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.742 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.743 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.743 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.743 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.746 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
0.746 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.746 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.746 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.746 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.746 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.746 * [taylor]: Taking taylor expansion of -1 in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.746 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.746 * [taylor]: Taking taylor expansion of -1 in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.746 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.746 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.746 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.747 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.747 * [taylor]: Taking taylor expansion of -1 in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.747 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.747 * [taylor]: Taking taylor expansion of -1 in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.749 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.749 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
0.750 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.750 * [taylor]: Taking taylor expansion of (tan x) in x
0.750 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.750 * [taylor]: Taking taylor expansion of (sin x) in x
0.750 * [taylor]: Taking taylor expansion of x in x
0.750 * [taylor]: Taking taylor expansion of (cos x) in x
0.750 * [taylor]: Taking taylor expansion of x in x
0.750 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.750 * [taylor]: Taking taylor expansion of (tan x) in x
0.750 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.750 * [taylor]: Taking taylor expansion of (sin x) in x
0.750 * [taylor]: Taking taylor expansion of x in x
0.750 * [taylor]: Taking taylor expansion of (cos x) in x
0.750 * [taylor]: Taking taylor expansion of x in x
0.752 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
0.752 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.752 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.752 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.752 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.752 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.752 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.752 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.755 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
0.755 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.755 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.755 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.755 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.755 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.755 * [taylor]: Taking taylor expansion of -1 in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.755 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.755 * [taylor]: Taking taylor expansion of -1 in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.756 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.756 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.756 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.756 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.756 * [taylor]: Taking taylor expansion of -1 in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.756 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.756 * [taylor]: Taking taylor expansion of -1 in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.759 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.759 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0
0.759 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
0.759 * [taylor]: Taking taylor expansion of 1.0 in x
0.759 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.759 * [taylor]: Taking taylor expansion of (tan x) in x
0.759 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.759 * [taylor]: Taking taylor expansion of (sin x) in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.759 * [taylor]: Taking taylor expansion of (cos x) in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.760 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
0.760 * [taylor]: Taking taylor expansion of 1.0 in x
0.760 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.760 * [taylor]: Taking taylor expansion of (tan x) in x
0.760 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.760 * [taylor]: Taking taylor expansion of (sin x) in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.760 * [taylor]: Taking taylor expansion of (cos x) in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.778 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0
0.778 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
0.778 * [taylor]: Taking taylor expansion of 1.0 in x
0.778 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.778 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.778 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.778 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.778 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.778 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
0.778 * [taylor]: Taking taylor expansion of 1.0 in x
0.778 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.778 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.778 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.778 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.782 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0
0.782 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
0.782 * [taylor]: Taking taylor expansion of 1.0 in x
0.782 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.782 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.782 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.782 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.782 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.782 * [taylor]: Taking taylor expansion of -1 in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.782 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.782 * [taylor]: Taking taylor expansion of -1 in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
0.782 * [taylor]: Taking taylor expansion of 1.0 in x
0.782 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.782 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.783 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.783 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.783 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.783 * [taylor]: Taking taylor expansion of -1 in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.783 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.783 * [taylor]: Taking taylor expansion of -1 in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.786 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.786 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0
0.786 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x
0.786 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
0.786 * [taylor]: Taking taylor expansion of 1.0 in x
0.786 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.786 * [taylor]: Taking taylor expansion of (tan x) in x
0.786 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.786 * [taylor]: Taking taylor expansion of (sin x) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of (cos x) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x
0.787 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.787 * [taylor]: Taking taylor expansion of (tan x) in x
0.787 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.787 * [taylor]: Taking taylor expansion of (sin x) in x
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of (cos x) in x
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of 1.0 in x
0.787 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x
0.787 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
0.787 * [taylor]: Taking taylor expansion of 1.0 in x
0.787 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.787 * [taylor]: Taking taylor expansion of (tan x) in x
0.787 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.787 * [taylor]: Taking taylor expansion of (sin x) in x
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of (cos x) in x
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x
0.787 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.787 * [taylor]: Taking taylor expansion of (tan x) in x
0.787 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.787 * [taylor]: Taking taylor expansion of (sin x) in x
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of (cos x) in x
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of 1.0 in x
0.789 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0
0.789 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x
0.789 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
0.789 * [taylor]: Taking taylor expansion of 1.0 in x
0.789 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.789 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.789 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.789 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x
0.789 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.789 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.789 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.789 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.790 * [taylor]: Taking taylor expansion of x in x
0.790 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.790 * [taylor]: Taking taylor expansion of x in x
0.790 * [taylor]: Taking taylor expansion of 1.0 in x
0.791 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x
0.791 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
0.791 * [taylor]: Taking taylor expansion of 1.0 in x
0.791 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.791 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.791 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.791 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.791 * [taylor]: Taking taylor expansion of x in x
0.791 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.791 * [taylor]: Taking taylor expansion of x in x
0.791 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x
0.791 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.791 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.791 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.791 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.791 * [taylor]: Taking taylor expansion of x in x
0.791 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.791 * [taylor]: Taking taylor expansion of x in x
0.791 * [taylor]: Taking taylor expansion of 1.0 in x
0.804 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0
0.804 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x
0.804 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
0.804 * [taylor]: Taking taylor expansion of 1.0 in x
0.804 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.804 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.804 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.804 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.805 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.805 * [taylor]: Taking taylor expansion of -1 in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.805 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.805 * [taylor]: Taking taylor expansion of -1 in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
0.805 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.805 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.805 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.805 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.805 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.805 * [taylor]: Taking taylor expansion of -1 in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.805 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.805 * [taylor]: Taking taylor expansion of -1 in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of 1.0 in x
0.806 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x
0.806 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
0.806 * [taylor]: Taking taylor expansion of 1.0 in x
0.806 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.806 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.806 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.806 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.806 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.806 * [taylor]: Taking taylor expansion of -1 in x
0.806 * [taylor]: Taking taylor expansion of x in x
0.806 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.806 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.806 * [taylor]: Taking taylor expansion of -1 in x
0.806 * [taylor]: Taking taylor expansion of x in x
0.807 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
0.807 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.807 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.807 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.807 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.807 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.807 * [taylor]: Taking taylor expansion of -1 in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.807 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.807 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.807 * [taylor]: Taking taylor expansion of -1 in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.807 * [taylor]: Taking taylor expansion of 1.0 in x
0.819 * * * [progress]: simplifying candidates
0.821 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 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))
0.868 * * [simplify]: iteration  0 :  4960  enodes  (cost  1331 )
0.868 * * [simplify]: iteration  1 :  4960  enodes  (cost  1331 )
0.873 * [simplify]: Simplified to:
   2
  (* (tan x) (tan x))
  2
  (* 2 (log (tan x)))
  (* 2 (log (tan x)))
  (pow (exp (tan x)) (tan x))
  (pow (tan x) 6)
  (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x))))
  (cbrt (* (tan x) (tan x)))
  (pow (tan x) 6)
  (fabs (tan x))
  (fabs (tan x))
  (pow (sin x) 2)
  (pow (cos x) 2)
  (pow (cbrt (tan x)) 4)
  (* (cbrt (tan x)) (cbrt (tan x)))
  (tan x)
  (tan x)
  1
  (* (tan x) (tan x))
  (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)
  (* (tan x) (tan x))
  (* (tan x) (sin x))
  (* (tan x) (sin x))
  2
  (* (tan x) (tan x))
  2
  (* 2 (log (tan x)))
  (* 2 (log (tan x)))
  (pow (exp (tan x)) (tan x))
  (pow (tan x) 6)
  (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x))))
  (cbrt (* (tan x) (tan x)))
  (pow (tan x) 6)
  (fabs (tan x))
  (fabs (tan x))
  (pow (sin x) 2)
  (pow (cos x) 2)
  (pow (cbrt (tan x)) 4)
  (* (cbrt (tan x)) (cbrt (tan x)))
  (tan x)
  (tan x)
  1
  (* (tan x) (tan x))
  (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)
  (* (tan x) (tan x))
  (* (tan x) (sin x))
  (* (tan x) (sin x))
  (exp (- 1.0 (* (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))))
  (pow (- 1.0 (* (tan x) (tan x))) 3)
  (sqrt (- 1.0 (* (tan x) (tan x))))
  (sqrt (- 1.0 (* (tan x) (tan x))))
  (- (pow 1.0 3) (pow (tan x) 6))
  (+ (pow (tan x) 4) (* 1.0 (+ (* (tan x) (tan x)) 1.0)))
  (* (tan x) (neg (tan x)))
  (- (* 1.0 1.0) (pow (tan x) 4))
  (+ (* (tan x) (tan x)) 1.0)
  (+ (tan x) (sqrt 1.0))
  (- (sqrt 1.0) (tan x))
  (* (tan x) (neg (tan x)))
  (log (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (log (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (pow (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)) 3)
  (* (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0))) (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0))))
  (cbrt (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (pow (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)) 3)
  (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (sqrt (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (+ (* (tan x) (tan x)) (neg 1.0))
  (- (* (tan x) (neg (tan x))) 1.0)
  (/ 1.0 (+ (* (tan x) (tan x)) 1.0))
  (* (tan x) (/ (tan x) (+ (* (tan x) (tan x)) 1.0)))
  (* (cbrt (- 1.0 (* (tan x) (tan x)))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0)))))
  (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (* (cbrt (- 1.0 (* (tan x) (tan x)))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x)))))
  (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))
  (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (sqrt (- 1.0 (* (tan x) (tan x))))
  (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))
  (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (- 1.0 (* (tan x) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (/ 1 (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  1
  (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0))
  (/ (+ (tan x) (sqrt 1.0)) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (- (sqrt 1.0) (tan x)) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (+ (tan x) (sqrt 1.0))
  (/ (- (sqrt 1.0) (tan x)) (+ (* (tan x) (tan x)) 1.0))
  (/ 1 (+ (* (tan x) (tan x)) 1.0))
  (/ (+ (* (tan x) (tan x)) 1.0) (- 1.0 (* (tan x) (tan x))))
  (/ (- 1.0 (* (tan x) (tan x))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (- 1.0 (* (tan x) (tan x)))
  (/ (+ (* (tan x) (tan x)) 1.0) (cbrt (- 1.0 (* (tan x) (tan x)))))
  (/ (+ (* (tan x) (tan x)) 1.0) (sqrt (- 1.0 (* (tan x) (tan x)))))
  (/ (+ (* (tan x) (tan x)) 1.0) (- 1.0 (* (tan x) (tan x))))
  (/ (+ (* (tan x) (tan x)) 1.0) (- (sqrt 1.0) (tan x)))
  (/ (- 1.0 (* (tan x) (tan x))) (+ (pow (tan x) 6) (pow 1.0 3)))
  (/ 1 (+ (* (tan x) (tan x)) 1.0))
  (* (+ (pow (tan x) 4) (* 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))
  (+ (* 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))))
0.874 * * * [progress]: adding candidates to table
1.019 * * [progress]: iteration 2 / 4
1.019 * * * [progress]: picking best candidate
1.054 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))>
1.055 * * * [progress]: localizing error
1.067 * * * [progress]: generating rewritten candidates
1.067 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
1.070 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2)
1.072 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1)
1.075 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
1.078 * * * [progress]: generating series expansions
1.078 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
1.078 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0
1.079 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
1.079 * [taylor]: Taking taylor expansion of (cos x) in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.079 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
1.079 * [taylor]: Taking taylor expansion of (cos x) in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.080 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0
1.080 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1.080 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.080 * [taylor]: Taking taylor expansion of x in x
1.080 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1.080 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.080 * [taylor]: Taking taylor expansion of x in x
1.081 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0
1.081 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1.081 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.081 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.081 * [taylor]: Taking taylor expansion of -1 in x
1.081 * [taylor]: Taking taylor expansion of x in x
1.081 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1.081 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.081 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.081 * [taylor]: Taking taylor expansion of -1 in x
1.081 * [taylor]: Taking taylor expansion of x in x
1.082 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2)
1.082 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0
1.082 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
1.082 * [taylor]: Taking taylor expansion of (cos x) in x
1.082 * [taylor]: Taking taylor expansion of x in x
1.082 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
1.082 * [taylor]: Taking taylor expansion of (cos x) in x
1.082 * [taylor]: Taking taylor expansion of x in x
1.083 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0
1.083 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1.083 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.083 * [taylor]: Taking taylor expansion of x in x
1.083 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
1.083 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.083 * [taylor]: Taking taylor expansion of x in x
1.084 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0
1.084 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1.084 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.084 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.084 * [taylor]: Taking taylor expansion of -1 in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
1.084 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.084 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.084 * [taylor]: Taking taylor expansion of -1 in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.085 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1)
1.085 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0
1.085 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
1.085 * [taylor]: Taking taylor expansion of (sin x) in x
1.085 * [taylor]: Taking taylor expansion of x in x
1.085 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
1.085 * [taylor]: Taking taylor expansion of (sin x) in x
1.085 * [taylor]: Taking taylor expansion of x in x
1.086 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
1.086 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1.086 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1.087 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
1.087 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1.087 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.087 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.087 * [taylor]: Taking taylor expansion of -1 in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.088 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1.088 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.088 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.088 * [taylor]: Taking taylor expansion of -1 in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.088 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
1.089 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0
1.089 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
1.089 * [taylor]: Taking taylor expansion of (sin x) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
1.089 * [taylor]: Taking taylor expansion of (sin x) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.090 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
1.090 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1.090 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.090 * [taylor]: Taking taylor expansion of x in x
1.090 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
1.090 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.090 * [taylor]: Taking taylor expansion of x in x
1.091 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
1.091 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1.091 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.091 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.091 * [taylor]: Taking taylor expansion of -1 in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.091 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
1.091 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.091 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.091 * [taylor]: Taking taylor expansion of -1 in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.092 * * * [progress]: simplifying candidates
1.093 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (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)
1.125 * * [simplify]: iteration  0 :  4985  enodes  (cost  424 )
1.125 * * [simplify]: iteration  1 :  4985  enodes  (cost  424 )
1.128 * [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)
1.128 * * * [progress]: adding candidates to table
1.243 * * [progress]: iteration 3 / 4
1.244 * * * [progress]: picking best candidate
1.284 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))>
1.284 * * * [progress]: localizing error
1.298 * * * [progress]: generating rewritten candidates
1.298 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.304 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
1.309 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.314 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.325 * * * [progress]: generating series expansions
1.325 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.325 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1.325 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.325 * [taylor]: Taking taylor expansion of (tan x) in x
1.325 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.325 * [taylor]: Taking taylor expansion of (sin x) in x
1.325 * [taylor]: Taking taylor expansion of x in x
1.325 * [taylor]: Taking taylor expansion of (cos x) in x
1.325 * [taylor]: Taking taylor expansion of x in x
1.326 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.326 * [taylor]: Taking taylor expansion of (tan x) in x
1.326 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.326 * [taylor]: Taking taylor expansion of (sin x) in x
1.326 * [taylor]: Taking taylor expansion of x in x
1.326 * [taylor]: Taking taylor expansion of (cos x) in x
1.326 * [taylor]: Taking taylor expansion of x in x
1.328 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1.328 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.328 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.328 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.328 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.328 * [taylor]: Taking taylor expansion of x in x
1.328 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.328 * [taylor]: Taking taylor expansion of x in x
1.328 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.328 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.328 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.328 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.328 * [taylor]: Taking taylor expansion of x in x
1.328 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.328 * [taylor]: Taking taylor expansion of x in x
1.331 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1.331 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.331 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.331 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.331 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.331 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.331 * [taylor]: Taking taylor expansion of -1 in x
1.331 * [taylor]: Taking taylor expansion of x in x
1.331 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.331 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.331 * [taylor]: Taking taylor expansion of -1 in x
1.331 * [taylor]: Taking taylor expansion of x in x
1.331 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.331 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.331 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.331 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.331 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.331 * [taylor]: Taking taylor expansion of -1 in x
1.331 * [taylor]: Taking taylor expansion of x in x
1.331 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.331 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.331 * [taylor]: Taking taylor expansion of -1 in x
1.332 * [taylor]: Taking taylor expansion of x in x
1.334 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
1.334 * [approximate]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in (x) around 0
1.334 * [taylor]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in x
1.334 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
1.334 * [taylor]: Taking taylor expansion of (tan x) in x
1.334 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.334 * [taylor]: Taking taylor expansion of (sin x) in x
1.334 * [taylor]: Taking taylor expansion of x in x
1.334 * [taylor]: Taking taylor expansion of (cos x) in x
1.334 * [taylor]: Taking taylor expansion of x in x
1.335 * [taylor]: Taking taylor expansion of (sin x) in x
1.335 * [taylor]: Taking taylor expansion of x in x
1.335 * [taylor]: Taking taylor expansion of (cos x) in x
1.335 * [taylor]: Taking taylor expansion of x in x
1.335 * [taylor]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in x
1.335 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
1.335 * [taylor]: Taking taylor expansion of (tan x) in x
1.335 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.335 * [taylor]: Taking taylor expansion of (sin x) in x
1.335 * [taylor]: Taking taylor expansion of x in x
1.335 * [taylor]: Taking taylor expansion of (cos x) in x
1.335 * [taylor]: Taking taylor expansion of x in x
1.335 * [taylor]: Taking taylor expansion of (sin x) in x
1.335 * [taylor]: Taking taylor expansion of x in x
1.335 * [taylor]: Taking taylor expansion of (cos x) in x
1.335 * [taylor]: Taking taylor expansion of x in x
1.340 * [approximate]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in (x) around 0
1.340 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
1.340 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.340 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.340 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.340 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.340 * [taylor]: Taking taylor expansion of x in x
1.340 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.340 * [taylor]: Taking taylor expansion of x in x
1.340 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.340 * [taylor]: Taking taylor expansion of x in x
1.340 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.340 * [taylor]: Taking taylor expansion of x in x
1.340 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
1.340 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.340 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.340 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.340 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.340 * [taylor]: Taking taylor expansion of x in x
1.340 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.341 * [taylor]: Taking taylor expansion of x in x
1.341 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.341 * [taylor]: Taking taylor expansion of x in x
1.341 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.341 * [taylor]: Taking taylor expansion of x in x
1.345 * [approximate]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in (x) around 0
1.345 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
1.345 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.345 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.345 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.345 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.345 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.345 * [taylor]: Taking taylor expansion of -1 in x
1.345 * [taylor]: Taking taylor expansion of x in x
1.345 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.345 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.345 * [taylor]: Taking taylor expansion of -1 in x
1.345 * [taylor]: Taking taylor expansion of x in x
1.345 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.345 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.345 * [taylor]: Taking taylor expansion of -1 in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.346 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.346 * [taylor]: Taking taylor expansion of -1 in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
1.346 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.346 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.346 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.346 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.346 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.346 * [taylor]: Taking taylor expansion of -1 in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.346 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.346 * [taylor]: Taking taylor expansion of -1 in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.346 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.346 * [taylor]: Taking taylor expansion of -1 in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.346 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.346 * [taylor]: Taking taylor expansion of -1 in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.351 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.351 * [approximate]: Taking taylor expansion of (- 1.0 (/ (* (tan x) (sin x)) (cos x))) in (x) around 0
1.351 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan x) (sin x)) (cos x))) in x
1.351 * [taylor]: Taking taylor expansion of 1.0 in x
1.351 * [taylor]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in x
1.351 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
1.351 * [taylor]: Taking taylor expansion of (tan x) in x
1.351 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.351 * [taylor]: Taking taylor expansion of (sin x) in x
1.351 * [taylor]: Taking taylor expansion of x in x
1.351 * [taylor]: Taking taylor expansion of (cos x) in x
1.351 * [taylor]: Taking taylor expansion of x in x
1.351 * [taylor]: Taking taylor expansion of (sin x) in x
1.351 * [taylor]: Taking taylor expansion of x in x
1.351 * [taylor]: Taking taylor expansion of (cos x) in x
1.351 * [taylor]: Taking taylor expansion of x in x
1.351 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan x) (sin x)) (cos x))) in x
1.351 * [taylor]: Taking taylor expansion of 1.0 in x
1.351 * [taylor]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in x
1.352 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
1.352 * [taylor]: Taking taylor expansion of (tan x) in x
1.352 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.352 * [taylor]: Taking taylor expansion of (sin x) in x
1.352 * [taylor]: Taking taylor expansion of x in x
1.352 * [taylor]: Taking taylor expansion of (cos x) in x
1.352 * [taylor]: Taking taylor expansion of x in x
1.352 * [taylor]: Taking taylor expansion of (sin x) in x
1.352 * [taylor]: Taking taylor expansion of x in x
1.352 * [taylor]: Taking taylor expansion of (cos x) in x
1.352 * [taylor]: Taking taylor expansion of x in x
1.356 * [approximate]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) in (x) around 0
1.356 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) in x
1.356 * [taylor]: Taking taylor expansion of 1.0 in x
1.356 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
1.356 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.356 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.356 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.356 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.356 * [taylor]: Taking taylor expansion of x in x
1.356 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.356 * [taylor]: Taking taylor expansion of x in x
1.356 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.356 * [taylor]: Taking taylor expansion of x in x
1.356 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.356 * [taylor]: Taking taylor expansion of x in x
1.357 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) in x
1.357 * [taylor]: Taking taylor expansion of 1.0 in x
1.357 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
1.357 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.357 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.357 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.357 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.357 * [taylor]: Taking taylor expansion of x in x
1.357 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.357 * [taylor]: Taking taylor expansion of x in x
1.357 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.357 * [taylor]: Taking taylor expansion of x in x
1.357 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.357 * [taylor]: Taking taylor expansion of x in x
1.362 * [approximate]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) in (x) around 0
1.362 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) in x
1.362 * [taylor]: Taking taylor expansion of 1.0 in x
1.362 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
1.362 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.362 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.362 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.362 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.362 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.362 * [taylor]: Taking taylor expansion of -1 in x
1.362 * [taylor]: Taking taylor expansion of x in x
1.362 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.362 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.362 * [taylor]: Taking taylor expansion of -1 in x
1.362 * [taylor]: Taking taylor expansion of x in x
1.363 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.363 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.363 * [taylor]: Taking taylor expansion of -1 in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.363 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.363 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.363 * [taylor]: Taking taylor expansion of -1 in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.363 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) in x
1.363 * [taylor]: Taking taylor expansion of 1.0 in x
1.363 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
1.363 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.363 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.363 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.363 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.363 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.363 * [taylor]: Taking taylor expansion of -1 in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.363 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.363 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.363 * [taylor]: Taking taylor expansion of -1 in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.363 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.363 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.363 * [taylor]: Taking taylor expansion of -1 in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.363 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.363 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.363 * [taylor]: Taking taylor expansion of -1 in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.368 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.368 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ (pow (tan x) 2) 1.0)) in (x) around 0
1.368 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ (pow (tan x) 2) 1.0)) in x
1.368 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan x) (sin x)) (cos x))) in x
1.369 * [taylor]: Taking taylor expansion of 1.0 in x
1.369 * [taylor]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in x
1.369 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
1.369 * [taylor]: Taking taylor expansion of (tan x) in x
1.369 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.369 * [taylor]: Taking taylor expansion of (sin x) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.369 * [taylor]: Taking taylor expansion of (cos x) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.369 * [taylor]: Taking taylor expansion of (sin x) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.369 * [taylor]: Taking taylor expansion of (cos x) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.369 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x
1.369 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.369 * [taylor]: Taking taylor expansion of (tan x) in x
1.369 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.369 * [taylor]: Taking taylor expansion of (sin x) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.369 * [taylor]: Taking taylor expansion of (cos x) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.369 * [taylor]: Taking taylor expansion of 1.0 in x
1.369 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ (pow (tan x) 2) 1.0)) in x
1.369 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan x) (sin x)) (cos x))) in x
1.369 * [taylor]: Taking taylor expansion of 1.0 in x
1.369 * [taylor]: Taking taylor expansion of (/ (* (tan x) (sin x)) (cos x)) in x
1.369 * [taylor]: Taking taylor expansion of (* (tan x) (sin x)) in x
1.370 * [taylor]: Taking taylor expansion of (tan x) in x
1.370 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.370 * [taylor]: Taking taylor expansion of (sin x) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (cos x) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (sin x) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (cos x) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x
1.370 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.370 * [taylor]: Taking taylor expansion of (tan x) in x
1.370 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.370 * [taylor]: Taking taylor expansion of (sin x) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (cos x) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of 1.0 in x
1.372 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0
1.372 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x
1.372 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) in x
1.373 * [taylor]: Taking taylor expansion of 1.0 in x
1.373 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
1.373 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.373 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.373 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.373 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.373 * [taylor]: Taking taylor expansion of x in x
1.373 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.373 * [taylor]: Taking taylor expansion of x in x
1.373 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.373 * [taylor]: Taking taylor expansion of x in x
1.373 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.373 * [taylor]: Taking taylor expansion of x in x
1.373 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x
1.373 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.373 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.373 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.373 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.373 * [taylor]: Taking taylor expansion of x in x
1.373 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.374 * [taylor]: Taking taylor expansion of x in x
1.374 * [taylor]: Taking taylor expansion of 1.0 in x
1.374 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x
1.375 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) in x
1.375 * [taylor]: Taking taylor expansion of 1.0 in x
1.375 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
1.375 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.375 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.375 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.375 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.375 * [taylor]: Taking taylor expansion of x in x
1.375 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.375 * [taylor]: Taking taylor expansion of x in x
1.375 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.375 * [taylor]: Taking taylor expansion of x in x
1.375 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.375 * [taylor]: Taking taylor expansion of x in x
1.375 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x
1.375 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.375 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.375 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.375 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.375 * [taylor]: Taking taylor expansion of x in x
1.375 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.376 * [taylor]: Taking taylor expansion of x in x
1.376 * [taylor]: Taking taylor expansion of 1.0 in x
1.389 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0
1.390 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x
1.390 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) in x
1.390 * [taylor]: Taking taylor expansion of 1.0 in x
1.390 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
1.390 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.390 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.390 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.390 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.390 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.390 * [taylor]: Taking taylor expansion of -1 in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.390 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.390 * [taylor]: Taking taylor expansion of -1 in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.390 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.390 * [taylor]: Taking taylor expansion of -1 in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.390 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.390 * [taylor]: Taking taylor expansion of -1 in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
1.390 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.390 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.391 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.391 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.391 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.391 * [taylor]: Taking taylor expansion of -1 in x
1.391 * [taylor]: Taking taylor expansion of x in x
1.391 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.391 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.391 * [taylor]: Taking taylor expansion of -1 in x
1.391 * [taylor]: Taking taylor expansion of x in x
1.391 * [taylor]: Taking taylor expansion of 1.0 in x
1.392 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x
1.392 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) in x
1.392 * [taylor]: Taking taylor expansion of 1.0 in x
1.392 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
1.392 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.392 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.392 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.392 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.392 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.392 * [taylor]: Taking taylor expansion of -1 in x
1.392 * [taylor]: Taking taylor expansion of x in x
1.392 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.392 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.392 * [taylor]: Taking taylor expansion of -1 in x
1.392 * [taylor]: Taking taylor expansion of x in x
1.392 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.392 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.392 * [taylor]: Taking taylor expansion of -1 in x
1.392 * [taylor]: Taking taylor expansion of x in x
1.392 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.392 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.392 * [taylor]: Taking taylor expansion of -1 in x
1.392 * [taylor]: Taking taylor expansion of x in x
1.393 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
1.393 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.393 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.393 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.393 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.393 * [taylor]: Taking taylor expansion of -1 in x
1.393 * [taylor]: Taking taylor expansion of x in x
1.393 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.393 * [taylor]: Taking taylor expansion of -1 in x
1.393 * [taylor]: Taking taylor expansion of x in x
1.393 * [taylor]: Taking taylor expansion of 1.0 in x
1.406 * * * [progress]: simplifying candidates
1.408 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 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))
  (- (+ (log (tan x)) (log (sin x))) (log (cos x)))
  (- (log (* (tan x) (sin x))) (log (cos x)))
  (log (/ (* (tan x) (sin x)) (cos x)))
  (exp (/ (* (tan x) (sin x)) (cos x)))
  (/ (* (* (* (tan x) (tan x)) (tan x)) (* (* (sin x) (sin x)) (sin x))) (* (* (cos x) (cos x)) (cos x)))
  (/ (* (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (tan x) (sin x))) (* (* (cos x) (cos x)) (cos x)))
  (* (cbrt (/ (* (tan x) (sin x)) (cos x))) (cbrt (/ (* (tan x) (sin x)) (cos x))))
  (cbrt (/ (* (tan x) (sin x)) (cos x)))
  (* (* (/ (* (tan x) (sin x)) (cos x)) (/ (* (tan x) (sin x)) (cos x))) (/ (* (tan x) (sin x)) (cos x)))
  (sqrt (/ (* (tan x) (sin x)) (cos x)))
  (sqrt (/ (* (tan x) (sin x)) (cos x)))
  (neg (* (tan x) (sin x)))
  (neg (cos x))
  (/ (tan x) (* (cbrt (cos x)) (cbrt (cos x))))
  (/ (sin x) (cbrt (cos x)))
  (/ (tan x) (sqrt (cos x)))
  (/ (sin x) (sqrt (cos x)))
  (/ (tan x) 1)
  (/ (sin x) (cos x))
  (/ 1 (cos x))
  (/ (cos x) (* (tan x) (sin x)))
  (/ (* (tan x) (sin x)) (* (cbrt (cos x)) (cbrt (cos x))))
  (/ (* (tan x) (sin x)) (sqrt (cos x)))
  (/ (* (tan x) (sin x)) 1)
  (/ (cos x) (sin x))
  (* (cos x) (cos x))
  (/ (exp 1.0) (exp (/ (* (tan x) (sin x)) (cos x))))
  (log (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (exp (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (* (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))))
  (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (* (* (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (sqrt (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (sqrt (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (- (pow 1.0 3) (pow (/ (* (tan x) (sin x)) (cos x)) 3))
  (+ (* 1.0 1.0) (+ (* (/ (* (tan x) (sin x)) (cos x)) (/ (* (tan x) (sin x)) (cos x))) (* 1.0 (/ (* (tan x) (sin x)) (cos x)))))
  (neg (/ (* (tan x) (sin x)) (cos x)))
  (- (* 1.0 1.0) (* (/ (* (tan x) (sin x)) (cos x)) (/ (* (tan x) (sin x)) (cos x))))
  (+ 1.0 (/ (* (tan x) (sin x)) (cos x)))
  (+ (sqrt 1.0) (sqrt (/ (* (tan x) (sin x)) (cos x))))
  (- (sqrt 1.0) (sqrt (/ (* (tan x) (sin x)) (cos x))))
  (- 1.0 (/ (* (tan x) (sin x)) (cos x)))
  (neg (/ (* (tan x) (sin x)) (cos x)))
  (- (log (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (log (+ 1.0 (* (tan x) (tan x)))))
  (log (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))
  (exp (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))
  (/ (* (* (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (* (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))
  (* (cbrt (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x))))))
  (cbrt (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))
  (* (* (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x))))) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))
  (sqrt (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))
  (sqrt (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))
  (neg (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (neg (+ 1.0 (* (tan x) (tan x))))
  (/ 1.0 (+ 1.0 (* (tan x) (tan x))))
  (/ (/ (* (tan x) (sin x)) (cos x)) (+ 1.0 (* (tan x) (tan x))))
  (/ (* (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x))))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))
  (/ (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (* (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x))))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (* (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x))))) 1)
  (/ (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (+ 1.0 (* (tan x) (tan x))))
  (/ (sqrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))
  (/ (sqrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (sqrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (sqrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (sqrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))) 1)
  (/ (sqrt (- 1.0 (/ (* (tan x) (sin x)) (cos 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) (sin x)) (cos x))) (cbrt (+ 1.0 (* (tan x) (tan x)))))
  (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ 1 1)
  (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x))))
  (/ (+ (sqrt 1.0) (sqrt (/ (* (tan x) (sin x)) (cos x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))
  (/ (- (sqrt 1.0) (sqrt (/ (* (tan x) (sin x)) (cos x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (+ (sqrt 1.0) (sqrt (/ (* (tan x) (sin x)) (cos x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (- (sqrt 1.0) (sqrt (/ (* (tan x) (sin x)) (cos x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (+ (sqrt 1.0) (sqrt (/ (* (tan x) (sin x)) (cos x)))) 1)
  (/ (- (sqrt 1.0) (sqrt (/ (* (tan x) (sin x)) (cos 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) (sin x)) (cos x))) (cbrt (+ 1.0 (* (tan x) (tan x)))))
  (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ 1 1)
  (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x))))
  (/ 1 (+ 1.0 (* (tan x) (tan x))))
  (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))
  (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))
  (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) 1)
  (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))))
  (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- 1.0 (/ (* (tan x) (sin x)) (cos x)))))
  (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (sqrt (/ (* (tan x) (sin x)) (cos x)))))
  (/ (+ 1.0 (* (tan x) (tan x))) (- 1.0 (/ (* (tan x) (sin x)) (cos x))))
  (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3)))
  (/ (- 1.0 (/ (* (tan x) (sin x)) (cos 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) (sin x)) (cos x)) (/ (* (tan x) (sin x)) (cos x))) (* 1.0 (/ (* (tan x) (sin x)) (cos x))))))
  (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (/ (* (tan x) (sin x)) (cos 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))
1.456 * * [simplify]: iteration  0 :  5009  enodes  (cost  1782 )
1.462 * [simplify]: Simplified to:
   2
  (* (tan x) (tan x))
  2
  (* 2 (log (tan x)))
  (* 2 (log (tan x)))
  (pow (exp (tan x)) (tan x))
  (pow (tan x) 6)
  (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x))))
  (cbrt (* (tan x) (tan x)))
  (pow (tan x) 6)
  (fabs (tan x))
  (fabs (tan x))
  (pow (sin x) 2)
  (pow (cos x) 2)
  (pow (cbrt (tan x)) 4)
  (* (cbrt (tan x)) (cbrt (tan x)))
  (tan x)
  (tan x)
  1
  (* (tan x) (tan x))
  (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)
  (* (tan x) (tan x))
  (* (tan x) (sin x))
  (* (tan x) (sin x))
  (log (* (/ (sin x) (cos x)) (tan x)))
  (log (* (/ (sin x) (cos x)) (tan x)))
  (log (* (/ (sin x) (cos x)) (tan x)))
  (pow (exp (/ (tan x) (cos x))) (sin x))
  (pow (* (/ (sin x) (cos x)) (tan x)) 3)
  (pow (* (/ (sin x) (cos x)) (tan x)) 3)
  (* (cbrt (* (/ (sin x) (cos x)) (tan x))) (cbrt (* (/ (sin x) (cos x)) (tan x))))
  (cbrt (* (/ (sin x) (cos x)) (tan x)))
  (pow (* (/ (sin x) (cos x)) (tan x)) 3)
  (sqrt (* (/ (sin x) (cos x)) (tan x)))
  (sqrt (* (/ (sin x) (cos x)) (tan x)))
  (* (tan x) (neg (sin x)))
  (neg (cos x))
  (/ (tan x) (* (cbrt (cos x)) (cbrt (cos x))))
  (/ (sin x) (cbrt (cos x)))
  (/ (tan x) (sqrt (cos x)))
  (/ (sin x) (sqrt (cos x)))
  (tan x)
  (/ (sin x) (cos x))
  (/ 1 (cos x))
  (/ (cos x) (* (tan x) (sin x)))
  (* (/ (tan x) (* (cbrt (cos x)) (cbrt (cos x)))) (sin x))
  (* (/ (tan x) (sqrt (cos x))) (sin x))
  (* (tan x) (sin x))
  (/ (cos x) (sin x))
  (pow (cos x) 2)
  (exp (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (log (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (exp (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (* (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))))
  (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (pow (- 1.0 (* (/ (sin x) (cos x)) (tan x))) 3)
  (sqrt (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (sqrt (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (- (pow 1.0 3) (pow (* (/ (sin x) (cos x)) (tan x)) 3))
  (+ (* 1.0 1.0) (* (* (/ (sin x) (cos x)) (tan x)) (+ (* (/ (sin x) (cos x)) (tan x)) 1.0)))
  (* (/ (tan x) (cos x)) (neg (sin x)))
  (- (* 1.0 1.0) (* (/ (* (tan x) (tan x)) (pow (cos x) 2)) (pow (sin x) 2)))
  (+ (* (/ (sin x) (cos x)) (tan x)) 1.0)
  (+ (sqrt (* (/ (sin x) (cos x)) (tan x))) (sqrt 1.0))
  (- (sqrt 1.0) (sqrt (* (/ (sin x) (cos x)) (tan x))))
  (- 1.0 (* (/ (sin x) (cos x)) (tan x)))
  (* (/ (tan x) (cos x)) (neg (sin x)))
  (log (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (log (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (exp (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (pow (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0)) 3)
  (* (cbrt (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0))) (cbrt (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0))))
  (cbrt (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (pow (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0)) 3)
  (sqrt (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (sqrt (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0)))
  (+ (* (/ (sin x) (cos x)) (tan x)) (neg 1.0))
  (- (neg 1.0) (* (tan x) (tan x)))
  (/ 1.0 (+ (* (tan x) (tan x)) 1.0))
  (* (/ (tan x) (+ (* (tan x) (tan x)) 1.0)) (/ (sin x) (cos x)))
  (* (/ (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0))) (/ (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (* (/ (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))))
  (/ (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (* (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))))
  (/ (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (+ (* (tan x) (tan x)) 1.0))
  (/ (sqrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (sqrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (sqrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (sqrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (sqrt (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (/ (sqrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))) (+ (* (tan x) (tan x)) 1.0))
  (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (/ 1 (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  1
  (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0))
  (/ (+ (sqrt (* (/ (sin x) (cos x)) (tan x))) (sqrt 1.0)) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (- (sqrt 1.0) (sqrt (* (/ (sin x) (cos x)) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (+ (sqrt (* (/ (sin x) (cos x)) (tan x))) (sqrt 1.0)) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (- (sqrt 1.0) (sqrt (* (/ (sin x) (cos x)) (tan x)))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (+ (sqrt (* (/ (sin x) (cos x)) (tan x))) (sqrt 1.0))
  (/ (- (sqrt 1.0) (sqrt (* (/ (sin x) (cos x)) (tan x)))) (+ (* (tan x) (tan x)) 1.0))
  (/ 1 (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (/ 1 (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  1
  (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (* (tan x) (tan x)) 1.0))
  (/ 1 (+ (* (tan x) (tan x)) 1.0))
  (/ (+ (* (tan x) (tan x)) 1.0) (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (- 1.0 (* (/ (sin x) (cos x)) (tan x)))
  (/ (+ (* (tan x) (tan x)) 1.0) (cbrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))))
  (/ (+ (* (tan x) (tan x)) 1.0) (sqrt (- 1.0 (* (/ (sin x) (cos x)) (tan x)))))
  (/ (+ (* (tan x) (tan x)) 1.0) (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (/ (+ (* (tan x) (tan x)) 1.0) (- (sqrt 1.0) (sqrt (* (/ (sin x) (cos x)) (tan x)))))
  (/ (+ (* (tan x) (tan x)) 1.0) (- 1.0 (* (/ (sin x) (cos x)) (tan x))))
  (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (+ (pow (tan x) 6) (pow 1.0 3)))
  (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (- (* 1.0 1.0) (pow (tan x) 4)))
  (* (+ (* 1.0 1.0) (* (* (/ (sin x) (cos x)) (tan x)) (+ (* (/ (sin x) (cos x)) (tan x)) 1.0))) (+ (* (tan x) (tan x)) 1.0))
  (* (+ (* (/ (sin x) (cos x)) (tan x)) 1.0) (+ (* (tan x) (tan x)) 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 (* x x)) (* (pow x 4) -2/3))
  (- 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))))
1.462 * * * [progress]: adding candidates to table
1.589 * * [progress]: iteration 4 / 4
1.589 * * * [progress]: picking best candidate
1.627 * * * * [pick]: Picked  #<alt (λ (x) (/ (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)) (+ 1.0 (* (tan x) (tan x)))))>
1.627 * * * [progress]: localizing error
1.638 * * * [progress]: generating rewritten candidates
1.638 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
1.642 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
1.645 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
1.650 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2)
1.660 * * * [progress]: generating series expansions
1.660 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
1.660 * [approximate]: Taking taylor expansion of (pow (- 1.0 (pow (tan x) 2)) 3) in (x) around 0
1.660 * [taylor]: Taking taylor expansion of (pow (- 1.0 (pow (tan x) 2)) 3) in x
1.661 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.661 * [taylor]: Taking taylor expansion of 1.0 in x
1.661 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.661 * [taylor]: Taking taylor expansion of (tan x) in x
1.661 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.661 * [taylor]: Taking taylor expansion of (sin x) in x
1.661 * [taylor]: Taking taylor expansion of x in x
1.661 * [taylor]: Taking taylor expansion of (cos x) in x
1.661 * [taylor]: Taking taylor expansion of x in x
1.661 * [taylor]: Taking taylor expansion of (pow (- 1.0 (pow (tan x) 2)) 3) in x
1.661 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.661 * [taylor]: Taking taylor expansion of 1.0 in x
1.661 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.661 * [taylor]: Taking taylor expansion of (tan x) in x
1.661 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.661 * [taylor]: Taking taylor expansion of (sin x) in x
1.661 * [taylor]: Taking taylor expansion of x in x
1.661 * [taylor]: Taking taylor expansion of (cos x) in x
1.661 * [taylor]: Taking taylor expansion of x in x
1.663 * [approximate]: Taking taylor expansion of (pow (- 1.0 (pow (tan (/ 1 x)) 2)) 3) in (x) around 0
1.663 * [taylor]: Taking taylor expansion of (pow (- 1.0 (pow (tan (/ 1 x)) 2)) 3) in x
1.663 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.663 * [taylor]: Taking taylor expansion of 1.0 in x
1.663 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.663 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.663 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.663 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.663 * [taylor]: Taking taylor expansion of x in x
1.663 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.663 * [taylor]: Taking taylor expansion of x in x
1.664 * [taylor]: Taking taylor expansion of (pow (- 1.0 (pow (tan (/ 1 x)) 2)) 3) in x
1.664 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.664 * [taylor]: Taking taylor expansion of 1.0 in x
1.664 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.664 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.664 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.664 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.664 * [taylor]: Taking taylor expansion of x in x
1.664 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.664 * [taylor]: Taking taylor expansion of x in x
1.672 * [approximate]: Taking taylor expansion of (pow (- 1.0 (pow (tan (/ -1 x)) 2)) 3) in (x) around 0
1.672 * [taylor]: Taking taylor expansion of (pow (- 1.0 (pow (tan (/ -1 x)) 2)) 3) in x
1.672 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
1.672 * [taylor]: Taking taylor expansion of 1.0 in x
1.672 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.672 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.672 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.672 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.672 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.672 * [taylor]: Taking taylor expansion of -1 in x
1.672 * [taylor]: Taking taylor expansion of x in x
1.672 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.672 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.672 * [taylor]: Taking taylor expansion of -1 in x
1.672 * [taylor]: Taking taylor expansion of x in x
1.673 * [taylor]: Taking taylor expansion of (pow (- 1.0 (pow (tan (/ -1 x)) 2)) 3) in x
1.673 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
1.673 * [taylor]: Taking taylor expansion of 1.0 in x
1.673 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.673 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.673 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.673 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.673 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.673 * [taylor]: Taking taylor expansion of -1 in x
1.673 * [taylor]: Taking taylor expansion of x in x
1.673 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.673 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.673 * [taylor]: Taking taylor expansion of -1 in x
1.673 * [taylor]: Taking taylor expansion of x in x
1.681 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.681 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0
1.681 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.681 * [taylor]: Taking taylor expansion of 1.0 in x
1.681 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.681 * [taylor]: Taking taylor expansion of (tan x) in x
1.681 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.681 * [taylor]: Taking taylor expansion of (sin x) in x
1.681 * [taylor]: Taking taylor expansion of x in x
1.681 * [taylor]: Taking taylor expansion of (cos x) in x
1.681 * [taylor]: Taking taylor expansion of x in x
1.682 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
1.682 * [taylor]: Taking taylor expansion of 1.0 in x
1.682 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.682 * [taylor]: Taking taylor expansion of (tan x) in x
1.682 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.682 * [taylor]: Taking taylor expansion of (sin x) in x
1.682 * [taylor]: Taking taylor expansion of x in x
1.682 * [taylor]: Taking taylor expansion of (cos x) in x
1.682 * [taylor]: Taking taylor expansion of x in x
1.683 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0
1.683 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.683 * [taylor]: Taking taylor expansion of 1.0 in x
1.683 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.683 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.683 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.683 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.683 * [taylor]: Taking taylor expansion of x in x
1.683 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.683 * [taylor]: Taking taylor expansion of x in x
1.683 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
1.683 * [taylor]: Taking taylor expansion of 1.0 in x
1.683 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.683 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.683 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.683 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.683 * [taylor]: Taking taylor expansion of x in x
1.683 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.683 * [taylor]: Taking taylor expansion of x in x
1.686 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0
1.687 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
1.687 * [taylor]: Taking taylor expansion of 1.0 in x
1.687 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.687 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.687 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.687 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.687 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.687 * [taylor]: Taking taylor expansion of -1 in x
1.687 * [taylor]: Taking taylor expansion of x in x
1.687 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.687 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.687 * [taylor]: Taking taylor expansion of -1 in x
1.687 * [taylor]: Taking taylor expansion of x in x
1.687 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
1.687 * [taylor]: Taking taylor expansion of 1.0 in x
1.687 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.687 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.687 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.687 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.687 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.687 * [taylor]: Taking taylor expansion of -1 in x
1.687 * [taylor]: Taking taylor expansion of x in x
1.687 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.687 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.687 * [taylor]: Taking taylor expansion of -1 in x
1.687 * [taylor]: Taking taylor expansion of x in x
1.690 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
1.690 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1.690 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.690 * [taylor]: Taking taylor expansion of (tan x) in x
1.691 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.691 * [taylor]: Taking taylor expansion of (sin x) in x
1.691 * [taylor]: Taking taylor expansion of x in x
1.691 * [taylor]: Taking taylor expansion of (cos x) in x
1.691 * [taylor]: Taking taylor expansion of x in x
1.691 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.691 * [taylor]: Taking taylor expansion of (tan x) in x
1.691 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.691 * [taylor]: Taking taylor expansion of (sin x) in x
1.691 * [taylor]: Taking taylor expansion of x in x
1.691 * [taylor]: Taking taylor expansion of (cos x) in x
1.691 * [taylor]: Taking taylor expansion of x in x
1.693 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1.693 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.693 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.693 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.693 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.693 * [taylor]: Taking taylor expansion of x in x
1.693 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.693 * [taylor]: Taking taylor expansion of x in x
1.693 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.693 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.693 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.693 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.693 * [taylor]: Taking taylor expansion of x in x
1.693 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.693 * [taylor]: Taking taylor expansion of x in x
1.696 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1.696 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.696 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.696 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.696 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.696 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.696 * [taylor]: Taking taylor expansion of -1 in x
1.696 * [taylor]: Taking taylor expansion of x in x
1.696 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.696 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.696 * [taylor]: Taking taylor expansion of -1 in x
1.696 * [taylor]: Taking taylor expansion of x in x
1.696 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.696 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.696 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.696 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.696 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.696 * [taylor]: Taking taylor expansion of -1 in x
1.696 * [taylor]: Taking taylor expansion of x in x
1.697 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.697 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.697 * [taylor]: Taking taylor expansion of -1 in x
1.697 * [taylor]: Taking taylor expansion of x in x
1.699 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2)
1.699 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
1.699 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.699 * [taylor]: Taking taylor expansion of (tan x) in x
1.699 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.699 * [taylor]: Taking taylor expansion of (sin x) in x
1.699 * [taylor]: Taking taylor expansion of x in x
1.700 * [taylor]: Taking taylor expansion of (cos x) in x
1.700 * [taylor]: Taking taylor expansion of x in x
1.700 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
1.700 * [taylor]: Taking taylor expansion of (tan x) in x
1.700 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.700 * [taylor]: Taking taylor expansion of (sin x) in x
1.700 * [taylor]: Taking taylor expansion of x in x
1.700 * [taylor]: Taking taylor expansion of (cos x) in x
1.700 * [taylor]: Taking taylor expansion of x in x
1.702 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
1.702 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.702 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.702 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.702 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.702 * [taylor]: Taking taylor expansion of x in x
1.702 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.702 * [taylor]: Taking taylor expansion of x in x
1.702 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
1.702 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.702 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.702 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.702 * [taylor]: Taking taylor expansion of x in x
1.702 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.702 * [taylor]: Taking taylor expansion of x in x
1.705 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
1.705 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.705 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.705 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.705 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.705 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.705 * [taylor]: Taking taylor expansion of -1 in x
1.705 * [taylor]: Taking taylor expansion of x in x
1.705 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.705 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.705 * [taylor]: Taking taylor expansion of -1 in x
1.705 * [taylor]: Taking taylor expansion of x in x
1.705 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
1.705 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.705 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.705 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.705 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.705 * [taylor]: Taking taylor expansion of -1 in x
1.705 * [taylor]: Taking taylor expansion of x in x
1.705 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.705 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.705 * [taylor]: Taking taylor expansion of -1 in x
1.706 * [taylor]: Taking taylor expansion of x in x
1.708 * * * [progress]: simplifying candidates
1.710 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (log (- 1.0 (* (tan x) (tan x)))) 3)
  (* (log (- 1.0 (* (tan x) (tan x)))) 3)
  (* 1 3)
  (pow (- 1.0 (* (tan x) (tan x))) (* (cbrt 3) (cbrt 3)))
  (pow (- 1.0 (* (tan x) (tan x))) (sqrt 3))
  (pow (- 1.0 (* (tan x) (tan x))) 1)
  (pow (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 3)
  (pow (cbrt (- 1.0 (* (tan x) (tan x)))) 3)
  (pow (sqrt (- 1.0 (* (tan x) (tan x)))) 3)
  (pow (sqrt (- 1.0 (* (tan x) (tan x)))) 3)
  (pow 1 3)
  (pow (- 1.0 (* (tan x) (tan x))) 3)
  (pow (+ (sqrt 1.0) (tan x)) 3)
  (pow (- (sqrt 1.0) (tan x)) 3)
  (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))))
  (log (pow (- 1.0 (* (tan x) (tan x))) 3))
  (exp (pow (- 1.0 (* (tan x) (tan x))) 3))
  (* (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)) (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3))
  (* (* (pow (- 1.0 (* (tan x) (tan x))) 3) (pow (- 1.0 (* (tan x) (tan x))) 3)) (pow (- 1.0 (* (tan x) (tan x))) 3))
  (pow (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 3)
  (pow (cbrt (- 1.0 (* (tan x) (tan x)))) 3)
  (pow (sqrt (- 1.0 (* (tan x) (tan x)))) 3)
  (pow (sqrt (- 1.0 (* (tan x) (tan x)))) 3)
  (pow 1 3)
  (pow (- 1.0 (* (tan x) (tan x))) 3)
  (pow (+ (sqrt 1.0) (tan x)) 3)
  (pow (- (sqrt 1.0) (tan x)) 3)
  (pow (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) 3)
  (pow (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x))))) 3)
  (pow (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) 3)
  (pow (+ 1.0 (* (tan x) (tan x))) 3)
  (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))))
  (sqrt (pow (- 1.0 (* (tan x) (tan x))) 3))
  (sqrt (pow (- 1.0 (* (tan x) (tan x))) 3))
  (pow (- 1.0 (* (tan x) (tan x))) (/ 3 2))
  (pow (- 1.0 (* (tan x) (tan x))) (/ 3 2))
  (log (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (exp (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (cbrt (pow (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 3))
  (cbrt (pow (cbrt (- 1.0 (* (tan x) (tan x)))) 3))
  (cbrt (pow (sqrt (- 1.0 (* (tan x) (tan x)))) 3))
  (cbrt (pow (sqrt (- 1.0 (* (tan x) (tan x)))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3))
  (cbrt (pow (+ (sqrt 1.0) (tan x)) 3))
  (cbrt (pow (- (sqrt 1.0) (tan x)) 3))
  (cbrt (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))
  (cbrt (- 1.0 (* (tan x) (tan x))))
  (cbrt (* (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)) (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3))))
  (cbrt (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (cbrt (pow (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) 3))
  (cbrt (pow (cbrt (- 1.0 (* (tan x) (tan x)))) 3))
  (cbrt (pow (sqrt (- 1.0 (* (tan x) (tan x)))) 3))
  (cbrt (pow (sqrt (- 1.0 (* (tan x) (tan x)))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3))
  (cbrt (pow (+ (sqrt 1.0) (tan x)) 3))
  (cbrt (pow (- (sqrt 1.0) (tan x)) 3))
  (cbrt (- 1.0 (* (tan x) (tan x))))
  (cbrt (* (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x)))))
  (cbrt (sqrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (cbrt (sqrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (cbrt 1)
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3))
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) (/ 3 2)))
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) (/ 3 2)))
  (cbrt (pow (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) 3))
  (cbrt (pow (+ (* 1.0 1.0) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* 1.0 (* (tan x) (tan x))))) 3))
  (cbrt (pow (- (* 1.0 1.0) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) 3))
  (cbrt (pow (+ 1.0 (* (tan x) (tan x))) 3))
  (* (cbrt (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3))) (cbrt (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3))))
  (cbrt (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (* (* (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)) (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3))) (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (sqrt (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (sqrt (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (+ 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))
  (- (+ (* 1.0000000000000002 (pow x 4)) 1.0) (* 3.0 (pow x 2)))
  (pow (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 3)
  (pow (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 3)
  (- 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)))
  (+ (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))
1.736 * * [simplify]: iteration  0 :  5276  enodes  (cost  1012 )
1.741 * [simplify]: Simplified to:
   (* (log (- 1.0 (* (tan x) (tan x)))) 3)
  (* (log (- 1.0 (* (tan x) (tan x)))) 3)
  3
  (pow (- 1.0 (* (tan x) (tan x))) (* (cbrt 3) (cbrt 3)))
  (pow (- 1.0 (* (tan x) (tan x))) (sqrt 3))
  (- 1.0 (* (tan x) (tan x)))
  (pow (- 1.0 (* (tan x) (tan x))) 2)
  (- 1.0 (* (tan x) (tan x)))
  (pow (- 1.0 (* (tan x) (tan x))) 3/2)
  (pow (- 1.0 (* (tan x) (tan x))) 3/2)
  1
  (pow (- 1.0 (* (tan x) (tan x))) 3)
  (pow (+ (tan x) (sqrt 1.0)) 3)
  (pow (- (sqrt 1.0) (tan x)) 3)
  (pow (- 1.0 (* (tan x) (tan x))) 2)
  (* (log (- 1.0 (* (tan x) (tan x)))) 3)
  (exp (pow (- 1.0 (* (tan x) (tan x))) 3))
  (pow (- 1.0 (* (tan x) (tan x))) 2)
  (- 1.0 (* (tan x) (tan x)))
  (pow (pow (- 1.0 (* (tan x) (tan x))) 3/2) 6)
  (pow (- 1.0 (* (tan x) (tan x))) 2)
  (- 1.0 (* (tan x) (tan x)))
  (pow (- 1.0 (* (tan x) (tan x))) 3/2)
  (pow (- 1.0 (* (tan x) (tan x))) 3/2)
  1
  (pow (- 1.0 (* (tan x) (tan x))) 3)
  (pow (+ (tan x) (sqrt 1.0)) 3)
  (pow (- (sqrt 1.0) (tan x)) 3)
  (pow (- (pow 1.0 3) (pow (tan x) 6)) 3)
  (pow (+ (pow (tan x) 4) (* 1.0 (+ 1.0 (* (tan x) (tan x))))) 3)
  (pow (- (* 1.0 1.0) (pow (tan x) 4)) 3)
  (pow (+ 1.0 (* (tan x) (tan x))) 3)
  (pow (- 1.0 (* (tan x) (tan x))) 2)
  (sqrt (pow (- 1.0 (* (tan x) (tan x))) 3))
  (sqrt (pow (- 1.0 (* (tan x) (tan x))) 3))
  (pow (- 1.0 (* (tan x) (tan x))) 3/2)
  (pow (- 1.0 (* (tan x) (tan x))) 3/2)
  (log (- 1.0 (* (tan x) (tan x))))
  (exp (- 1.0 (* (tan x) (tan x))))
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) 2))
  (cbrt (- 1.0 (* (tan x) (tan x))))
  (sqrt (- 1.0 (* (tan x) (tan x))))
  (sqrt (- 1.0 (* (tan x) (tan x))))
  (cbrt 1)
  (- 1.0 (* (tan x) (tan x)))
  (+ (tan x) (sqrt 1.0))
  (- (sqrt 1.0) (tan x))
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) 2))
  (cbrt (- 1.0 (* (tan x) (tan x))))
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) 2))
  (cbrt (- 1.0 (* (tan x) (tan x))))
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) 2))
  (cbrt (- 1.0 (* (tan x) (tan x))))
  (sqrt (- 1.0 (* (tan x) (tan x))))
  (sqrt (- 1.0 (* (tan x) (tan x))))
  (cbrt 1)
  (- 1.0 (* (tan x) (tan x)))
  (+ (tan x) (sqrt 1.0))
  (- (sqrt 1.0) (tan x))
  (cbrt (- 1.0 (* (tan x) (tan x))))
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) 2))
  (cbrt (sqrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (cbrt (sqrt (pow (- 1.0 (* (tan x) (tan x))) 3)))
  (cbrt 1)
  (- 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) 6))
  (+ (pow (tan x) 4) (* 1.0 (+ 1.0 (* (tan x) (tan x)))))
  (- (* 1.0 1.0) (pow (tan x) 4))
  (+ 1.0 (* (tan x) (tan x)))
  (cbrt (pow (- 1.0 (* (tan x) (tan x))) 2))
  (cbrt (- 1.0 (* (tan x) (tan x))))
  (pow (- 1.0 (* (tan x) (tan x))) 3)
  (sqrt (- 1.0 (* (tan x) (tan x))))
  (sqrt (- 1.0 (* (tan x) (tan x))))
  2
  (* (tan x) (tan x))
  2
  (* 2 (log (tan x)))
  (* 2 (log (tan x)))
  (pow (exp (tan x)) (tan x))
  (pow (tan x) 6)
  (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x))))
  (cbrt (* (tan x) (tan x)))
  (pow (tan x) 6)
  (fabs (tan x))
  (fabs (tan x))
  (pow (sin x) 2)
  (pow (cos x) 2)
  (pow (cbrt (tan x)) 4)
  (* (cbrt (tan x)) (cbrt (tan x)))
  (tan x)
  (tan x)
  1
  (* (tan x) (tan x))
  (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)
  (* (tan x) (tan x))
  (* (tan x) (sin x))
  (* (tan x) (sin x))
  2
  (* (tan x) (tan x))
  2
  (* 2 (log (tan x)))
  (* 2 (log (tan x)))
  (pow (exp (tan x)) (tan x))
  (pow (tan x) 6)
  (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x))))
  (cbrt (* (tan x) (tan x)))
  (pow (tan x) 6)
  (fabs (tan x))
  (fabs (tan x))
  (pow (sin x) 2)
  (pow (cos x) 2)
  (pow (cbrt (tan x)) 4)
  (* (cbrt (tan x)) (cbrt (tan x)))
  (tan x)
  (tan x)
  1
  (* (tan x) (tan x))
  (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)
  (* (tan x) (tan x))
  (* (tan x) (sin x))
  (* (tan x) (sin x))
  (+ 1.0 (- (* 1.0000000000000002 (pow x 4)) (* x (* x 3.0))))
  (pow (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 3)
  (pow (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) 3)
  (+ 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)))
  (+ (* x x) (+ (* (pow x 4) 2/3) (* 17/45 (pow x 6))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (+ (* x x) (+ (* (pow x 4) 2/3) (* 17/45 (pow x 6))))
  (/ (pow (sin x) 2) (pow (cos x) 2))
  (/ (pow (sin x) 2) (pow (cos x) 2))
1.741 * * * [progress]: adding candidates to table
1.851 * [progress]: [Phase 3 of 3] Extracting.
1.851 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (- (* 1.0 1.0) (pow (tan x) 4))) (- 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (* (/ (sin x) (cos x)) (tan x)) 3)) (+ (* 1.0 1.0) (* (* (/ (sin x) (cos x)) (tan x)) (+ (* (/ (sin x) (cos x)) (tan x)) 1.0)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (/ 1 (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (- 1.0 (log (pow (exp (tan x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (log (pow (exp (tan x)) (tan x))))))> #<alt (λ (x) (* (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (* (tan x) (tan x)) 1.0))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x)))))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 4) (* 1.0 (+ (* (tan x) (tan x)) 1.0)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))))>)
1.855 * * * [regime-changes]: Trying 3 branch expressions: ((tan x) (* (tan x) (tan x)) x)
1.856 * * * * [regimes]: Trying to branch on (tan x) from (#<alt (λ (x) (* (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (- (* 1.0 1.0) (pow (tan x) 4))) (- 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (* (/ (sin x) (cos x)) (tan x)) 3)) (+ (* 1.0 1.0) (* (* (/ (sin x) (cos x)) (tan x)) (+ (* (/ (sin x) (cos x)) (tan x)) 1.0)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (/ 1 (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (- 1.0 (log (pow (exp (tan x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (log (pow (exp (tan x)) (tan x))))))> #<alt (λ (x) (* (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (* (tan x) (tan x)) 1.0))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x)))))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 4) (* 1.0 (+ (* (tan x) (tan x)) 1.0)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))))>)
1.931 * * * * [regimes]: Trying to branch on (tan x) from (#<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (log (pow (exp (tan x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (* (tan x) (tan x)) 1.0))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 4) (* 1.0 (+ (* (tan x) (tan x)) 1.0)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))))>)
1.981 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (#<alt (λ (x) (* (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (- (* 1.0 1.0) (pow (tan x) 4))) (- 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (* (/ (sin x) (cos x)) (tan x)) 3)) (+ (* 1.0 1.0) (* (* (/ (sin x) (cos x)) (tan x)) (+ (* (/ (sin x) (cos x)) (tan x)) 1.0)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (/ 1 (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (- 1.0 (log (pow (exp (tan x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (log (pow (exp (tan x)) (tan x))))))> #<alt (λ (x) (* (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (* (tan x) (tan x)) 1.0))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x)))))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 4) (* 1.0 (+ (* (tan x) (tan x)) 1.0)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))))>)
2.050 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (#<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (/ (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)) (+ 1.0 (* (tan x) (tan x)))))>)
2.085 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (/ (- 1.0 (* (/ (sin x) (cos x)) (tan x))) (- (* 1.0 1.0) (pow (tan x) 4))) (- 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (/ (cbrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (* (/ (sin x) (cos x)) (tan x)) 3)) (+ (* 1.0 1.0) (* (* (/ (sin x) (cos x)) (tan x)) (+ (* (/ (sin x) (cos x)) (tan x)) 1.0)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (/ 1 (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (- 1.0 (log (pow (exp (tan x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (cbrt (pow (- 1.0 (* (tan x) (tan x))) 3)) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (log (pow (exp (tan x)) (tan x))))))> #<alt (λ (x) (* (/ (+ (tan x) (sqrt 1.0)) (sqrt (+ (* (tan x) (tan x)) 1.0))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x)))))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (tan x) 6)) (+ (pow (tan x) 4) (* 1.0 (+ (* (tan x) (tan x)) 1.0)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (cbrt (pow (tan x) 6)))))>)
2.151 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.152 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))))
2.153 * * [simplify]: iteration  0 :  12  enodes  (cost  23 )
2.153 * * [simplify]: iteration  1 :  12  enodes  (cost  23 )
2.153 * [simplify]: Simplified to:
   (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))))
4.484 * [regime-testing]: End program error score: 0.3739617822657298