0.338 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.051 * * * [progress]: [2/2] Setting up program.
0.056 * [progress]: [Phase 2 of 3] Improving.
0.060 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))
0.066 * * [simplify]: iteration  0 :  35  enodes  (cost  15 )
0.066 * * [simplify]: iteration  1 :  35  enodes  (cost  15 )
0.066 * [simplify]: Simplified to:
   (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x))))
0.068 * * [progress]: iteration 1 / 4
0.068 * * * [progress]: picking best candidate
0.071 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))))>
0.071 * * * [progress]: localizing error
0.081 * * * [progress]: generating rewritten candidates
0.082 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.103 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.109 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.116 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.124 * * * [progress]: generating series expansions
0.124 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.128 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
0.130 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.130 * [taylor]: Taking taylor expansion of (tan x) in x
0.131 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.131 * [taylor]: Taking taylor expansion of (sin x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (cos x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.133 * [taylor]: Taking taylor expansion of (tan x) in x
0.133 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.133 * [taylor]: Taking taylor expansion of (sin x) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (cos x) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.137 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
0.137 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.137 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.137 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.137 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.138 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.138 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.138 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.141 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
0.141 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.141 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.141 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.141 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.141 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.141 * [taylor]: Taking taylor expansion of -1 in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.141 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.141 * [taylor]: Taking taylor expansion of -1 in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.141 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.141 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.141 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.141 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.141 * [taylor]: Taking taylor expansion of -1 in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.142 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.142 * [taylor]: Taking taylor expansion of -1 in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.144 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.145 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
0.145 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.145 * [taylor]: Taking taylor expansion of (tan x) in x
0.145 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.145 * [taylor]: Taking taylor expansion of (sin x) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of (cos x) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.145 * [taylor]: Taking taylor expansion of (tan x) in x
0.145 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.145 * [taylor]: Taking taylor expansion of (sin x) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of (cos x) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.147 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
0.147 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.147 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.147 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.147 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.147 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.148 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.148 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.151 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
0.151 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.151 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.151 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.151 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.151 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.151 * [taylor]: Taking taylor expansion of -1 in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.151 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.151 * [taylor]: Taking taylor expansion of -1 in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.151 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.151 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.151 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.151 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.151 * [taylor]: Taking taylor expansion of -1 in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.151 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.151 * [taylor]: Taking taylor expansion of -1 in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.154 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.154 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0
0.154 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x
0.154 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
0.154 * [taylor]: Taking taylor expansion of 1.0 in x
0.155 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.155 * [taylor]: Taking taylor expansion of (tan x) in x
0.155 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.155 * [taylor]: Taking taylor expansion of (sin x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (cos x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x
0.155 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.155 * [taylor]: Taking taylor expansion of (tan x) in x
0.155 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.155 * [taylor]: Taking taylor expansion of (sin x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (cos x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of 1.0 in x
0.155 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x
0.155 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
0.156 * [taylor]: Taking taylor expansion of 1.0 in x
0.156 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.156 * [taylor]: Taking taylor expansion of (tan x) in x
0.156 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.156 * [taylor]: Taking taylor expansion of (sin x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (cos x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x
0.156 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.156 * [taylor]: Taking taylor expansion of (tan x) in x
0.156 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.156 * [taylor]: Taking taylor expansion of (sin x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (cos x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of 1.0 in x
0.158 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0
0.158 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x
0.158 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
0.158 * [taylor]: Taking taylor expansion of 1.0 in x
0.158 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.158 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.158 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.158 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x
0.159 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.159 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.159 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.159 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of 1.0 in x
0.160 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x
0.160 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
0.160 * [taylor]: Taking taylor expansion of 1.0 in x
0.160 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.160 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.161 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.161 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x
0.161 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.161 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.161 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.161 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of 1.0 in x
0.175 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0
0.175 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x
0.175 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
0.175 * [taylor]: Taking taylor expansion of 1.0 in x
0.175 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.175 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.175 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.175 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.175 * [taylor]: Taking taylor expansion of -1 in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.175 * [taylor]: Taking taylor expansion of -1 in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
0.175 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.175 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.175 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.175 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.175 * [taylor]: Taking taylor expansion of -1 in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.175 * [taylor]: Taking taylor expansion of -1 in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of 1.0 in x
0.177 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x
0.177 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
0.177 * [taylor]: Taking taylor expansion of 1.0 in x
0.177 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.177 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.177 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.177 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.177 * [taylor]: Taking taylor expansion of -1 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.177 * [taylor]: Taking taylor expansion of -1 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
0.177 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.177 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.177 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.177 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.177 * [taylor]: Taking taylor expansion of -1 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.177 * [taylor]: Taking taylor expansion of -1 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.191 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0
0.191 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.191 * [taylor]: Taking taylor expansion of (tan x) in x
0.191 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.191 * [taylor]: Taking taylor expansion of (sin x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (cos x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.192 * [taylor]: Taking taylor expansion of (tan x) in x
0.192 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.192 * [taylor]: Taking taylor expansion of (sin x) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (cos x) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.193 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0
0.193 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.193 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.193 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.193 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.193 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.193 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.193 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.197 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0
0.197 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.197 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.197 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.197 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.197 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.197 * [taylor]: Taking taylor expansion of -1 in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.197 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.197 * [taylor]: Taking taylor expansion of -1 in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.198 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.198 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.198 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.198 * [taylor]: Taking taylor expansion of -1 in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.198 * [taylor]: Taking taylor expansion of -1 in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.201 * * * [progress]: simplifying candidates
0.208 * [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))
  (- (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))))
  (/ (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)))
  (+ (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 (* 0.6666666666666669 (pow x 4))) (* 2.0 (pow 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))) (+ 1.0 (/ (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)))
0.246 * * [simplify]: iteration  0 :  4960  enodes  (cost  1331 )
0.246 * * [simplify]: iteration  1 :  4960  enodes  (cost  1331 )
0.252 * [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))
  (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))
  (* (+ (* (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))
  (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)))
  (+ (* 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) 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))))
  (+ 1.0 (- (* (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)))
0.252 * * * [progress]: adding candidates to table
0.422 * * [progress]: iteration 2 / 4
0.422 * * * [progress]: picking best candidate
0.457 * * * * [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)))))>
0.457 * * * [progress]: localizing error
0.470 * * * [progress]: generating rewritten candidates
0.470 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
0.475 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
0.478 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2)
0.481 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2)
0.485 * * * [progress]: generating series expansions
0.485 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
0.485 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0
0.485 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.485 * [taylor]: Taking taylor expansion of (sin x) in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.485 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.485 * [taylor]: Taking taylor expansion of (sin x) in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.486 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
0.486 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.486 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.486 * [taylor]: Taking taylor expansion of x in x
0.487 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.487 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.488 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
0.488 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.488 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.488 * [taylor]: Taking taylor expansion of -1 in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.488 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.488 * [taylor]: Taking taylor expansion of -1 in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.489 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
0.489 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0
0.489 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.489 * [taylor]: Taking taylor expansion of (sin x) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.489 * [taylor]: Taking taylor expansion of (sin x) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.490 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
0.490 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.490 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.490 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.491 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
0.491 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.491 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.491 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.492 * [taylor]: Taking taylor expansion of -1 in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.492 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.492 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.492 * [taylor]: Taking taylor expansion of -1 in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.493 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2)
0.493 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0
0.493 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
0.493 * [taylor]: Taking taylor expansion of (cos x) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
0.493 * [taylor]: Taking taylor expansion of (cos x) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.494 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0
0.494 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
0.494 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.494 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
0.494 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.494 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.495 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0
0.495 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
0.495 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.495 * [taylor]: Taking taylor expansion of -1 in x
0.495 * [taylor]: Taking taylor expansion of x in x
0.495 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
0.495 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.495 * [taylor]: Taking taylor expansion of -1 in x
0.495 * [taylor]: Taking taylor expansion of x in x
0.496 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2)
0.496 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0
0.496 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
0.496 * [taylor]: Taking taylor expansion of (cos x) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
0.496 * [taylor]: Taking taylor expansion of (cos x) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.497 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0
0.497 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
0.497 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
0.497 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.498 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0
0.498 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
0.498 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.498 * [taylor]: Taking taylor expansion of -1 in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
0.499 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.499 * [taylor]: Taking taylor expansion of -1 in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * * * [progress]: simplifying candidates
0.500 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (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))
  (* (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))
  (- (+ (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 (* 1/3 (pow x 4))) (pow x 2))
  (pow (cos x) 2)
  (pow (cos x) 2)
  (- (+ 1 (* 1/3 (pow x 4))) (pow x 2))
  (pow (cos x) 2)
  (pow (cos x) 2)
0.526 * * [simplify]: iteration  0 :  4985  enodes  (cost  424 )
0.526 * * [simplify]: iteration  1 :  4985  enodes  (cost  424 )
0.529 * [simplify]: Simplified to:
   (* (log (sin x)) 2)
  (* (log (sin x)) 2)
  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)
  (* (log (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) 6)
  (fabs (sin x))
  (fabs (sin x))
  (sin x)
  (sin x)
  (* (log (sin x)) 2)
  (* (log (sin x)) 2)
  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)
  (* (log (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) 6)
  (fabs (sin x))
  (fabs (sin x))
  (sin x)
  (sin x)
  (* 2 (log (cos x)))
  (* 2 (log (cos x)))
  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)
  (* 2 (log (cos x)))
  (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 (cos x)))
  (* 2 (log (cos x)))
  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)
  (* 2 (log (cos x)))
  (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)
  (+ (* 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 (- (* 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)
0.529 * * * [progress]: adding candidates to table
0.658 * * [progress]: iteration 3 / 4
0.658 * * * [progress]: picking best candidate
0.700 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))>
0.700 * * * [progress]: localizing error
0.716 * * * [progress]: generating rewritten candidates
0.716 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.723 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.730 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
0.735 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.747 * * * [progress]: generating series expansions
0.748 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.748 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0
0.748 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.748 * [taylor]: Taking taylor expansion of (tan x) in x
0.748 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.748 * [taylor]: Taking taylor expansion of (sin x) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of (cos x) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.748 * [taylor]: Taking taylor expansion of (tan x) in x
0.748 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.748 * [taylor]: Taking taylor expansion of (sin x) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of (cos x) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.750 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0
0.750 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.750 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.750 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.750 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.750 * [taylor]: Taking taylor expansion of x in x
0.750 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.750 * [taylor]: Taking taylor expansion of x in x
0.750 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.750 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.751 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.751 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.751 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.751 * [taylor]: Taking taylor expansion of x in x
0.751 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.751 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.751 * [taylor]: Taking taylor expansion of x in x
0.754 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0
0.754 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.754 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.754 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.754 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.754 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.754 * [taylor]: Taking taylor expansion of -1 in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.754 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.754 * [taylor]: Taking taylor expansion of -1 in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.754 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.754 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.754 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.754 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.754 * [taylor]: Taking taylor expansion of -1 in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.754 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.754 * [taylor]: Taking taylor expansion of -1 in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.757 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.758 * [approximate]: Taking taylor expansion of (/ (* (sin x) (tan x)) (cos x)) in (x) around 0
0.758 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan x)) (cos x)) in x
0.758 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
0.758 * [taylor]: Taking taylor expansion of (sin x) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [taylor]: Taking taylor expansion of (tan x) in x
0.758 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.758 * [taylor]: Taking taylor expansion of (sin x) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [taylor]: Taking taylor expansion of (cos x) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [taylor]: Taking taylor expansion of (cos x) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan x)) (cos x)) in x
0.758 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
0.758 * [taylor]: Taking taylor expansion of (sin x) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [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
0.759 * [taylor]: Taking taylor expansion of (cos x) in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.763 * [approximate]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in (x) around 0
0.763 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
0.763 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
0.763 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.763 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.763 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
0.764 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
0.764 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.764 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.764 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.769 * [approximate]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in (x) around 0
0.769 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
0.769 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
0.769 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.769 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.769 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.769 * [taylor]: Taking taylor expansion of -1 in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.769 * [taylor]: Taking taylor expansion of -1 in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.769 * [taylor]: Taking taylor expansion of -1 in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.770 * [taylor]: Taking taylor expansion of -1 in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
0.770 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
0.770 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.770 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.770 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.770 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.770 * [taylor]: Taking taylor expansion of -1 in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.770 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.770 * [taylor]: Taking taylor expansion of -1 in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.770 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.770 * [taylor]: Taking taylor expansion of -1 in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.770 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.770 * [taylor]: Taking taylor expansion of -1 in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.775 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
0.775 * [approximate]: Taking taylor expansion of (* (sin x) (tan x)) in (x) around 0
0.775 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
0.775 * [taylor]: Taking taylor expansion of (sin x) in x
0.775 * [taylor]: Taking taylor expansion of x in x
0.775 * [taylor]: Taking taylor expansion of (tan x) in x
0.775 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.775 * [taylor]: Taking taylor expansion of (sin x) in x
0.775 * [taylor]: Taking taylor expansion of x in x
0.775 * [taylor]: Taking taylor expansion of (cos x) in x
0.775 * [taylor]: Taking taylor expansion of x in x
0.775 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
0.775 * [taylor]: Taking taylor expansion of (sin x) in x
0.775 * [taylor]: Taking taylor expansion of x in x
0.775 * [taylor]: Taking taylor expansion of (tan x) in x
0.776 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.776 * [taylor]: Taking taylor expansion of (sin x) in x
0.776 * [taylor]: Taking taylor expansion of x in x
0.776 * [taylor]: Taking taylor expansion of (cos x) in x
0.776 * [taylor]: Taking taylor expansion of x in x
0.779 * [approximate]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in (x) around 0
0.779 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
0.779 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.779 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.779 * [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
0.780 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.780 * [taylor]: Taking taylor expansion of x in x
0.780 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
0.780 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.780 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.780 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.780 * [taylor]: Taking taylor expansion of x in x
0.780 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.780 * [taylor]: Taking taylor expansion of x in x
0.780 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.780 * [taylor]: Taking taylor expansion of x in x
0.783 * [approximate]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in (x) around 0
0.783 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
0.783 * [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
0.783 * [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 (* (tan (/ -1 x)) (sin (/ -1 x))) in x
0.783 * [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
0.784 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.784 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.784 * [taylor]: Taking taylor expansion of -1 in x
0.784 * [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 (/ (* (sin x) (tan x)) (cos x))) (+ (pow (tan x) 2) 1.0)) in (x) around 0
0.786 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ (* (sin x) (tan x)) (cos x))) (+ (pow (tan x) 2) 1.0)) in x
0.786 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (sin x) (tan x)) (cos x))) in x
0.786 * [taylor]: Taking taylor expansion of 1.0 in x
0.786 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan x)) (cos x)) in x
0.786 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in 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 (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
0.787 * [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 (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
0.787 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ (* (sin x) (tan x)) (cos x))) (+ (pow (tan x) 2) 1.0)) in x
0.787 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (sin x) (tan x)) (cos x))) in x
0.787 * [taylor]: Taking taylor expansion of 1.0 in x
0.787 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan x)) (cos x)) in x
0.787 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in 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 (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
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of (cos x) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x
0.788 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x
0.788 * [taylor]: Taking taylor expansion of (tan x) in x
0.788 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.788 * [taylor]: Taking taylor expansion of (sin x) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of (cos x) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of 1.0 in x
0.790 * [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
0.790 * [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
0.790 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) in x
0.790 * [taylor]: Taking taylor expansion of 1.0 in x
0.790 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
0.790 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) 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 (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
0.792 * [taylor]: Taking taylor expansion of 1.0 in x
0.793 * [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
0.793 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x)))) in x
0.793 * [taylor]: Taking taylor expansion of 1.0 in x
0.793 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
0.793 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
0.793 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.793 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.793 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.793 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.793 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.793 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.793 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x
0.793 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x
0.793 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.794 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.794 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.794 * [taylor]: Taking taylor expansion of x in x
0.794 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.794 * [taylor]: Taking taylor expansion of x in x
0.794 * [taylor]: Taking taylor expansion of 1.0 in x
0.809 * [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
0.809 * [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
0.809 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) in x
0.809 * [taylor]: Taking taylor expansion of 1.0 in x
0.809 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
0.809 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
0.809 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.809 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.809 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.809 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.809 * [taylor]: Taking taylor expansion of -1 in x
0.809 * [taylor]: Taking taylor expansion of x in x
0.809 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.809 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.809 * [taylor]: Taking taylor expansion of -1 in x
0.809 * [taylor]: Taking taylor expansion of x in x
0.809 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.809 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.809 * [taylor]: Taking taylor expansion of -1 in x
0.809 * [taylor]: Taking taylor expansion of x in x
0.809 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.809 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.809 * [taylor]: Taking taylor expansion of -1 in x
0.809 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
0.810 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.810 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.810 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.810 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.810 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.810 * [taylor]: Taking taylor expansion of -1 in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.810 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.810 * [taylor]: Taking taylor expansion of -1 in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of 1.0 in x
0.811 * [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
0.811 * [taylor]: Taking taylor expansion of (- 1.0 (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x)))) in x
0.811 * [taylor]: Taking taylor expansion of 1.0 in x
0.811 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
0.811 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
0.811 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.811 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.811 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.811 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.811 * [taylor]: Taking taylor expansion of -1 in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.811 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.811 * [taylor]: Taking taylor expansion of -1 in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.811 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.812 * [taylor]: Taking taylor expansion of -1 in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.812 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.812 * [taylor]: Taking taylor expansion of -1 in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x
0.812 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x
0.812 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.812 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.812 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.812 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.812 * [taylor]: Taking taylor expansion of -1 in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.812 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.812 * [taylor]: Taking taylor expansion of -1 in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of 1.0 in x
0.830 * * * [progress]: simplifying candidates
0.831 * [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))
  (* (tan x) (sin x))
  (+ (log (tan x)) (log (sin x)))
  (log (* (tan x) (sin x)))
  (exp (* (tan x) (sin x)))
  (* (* (* (tan x) (tan x)) (tan x)) (* (* (sin x) (sin x)) (sin x)))
  (* (cbrt (* (tan x) (sin x))) (cbrt (* (tan x) (sin x))))
  (cbrt (* (tan x) (sin x)))
  (* (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (tan x) (* (cbrt (sin x)) (cbrt (sin x))))
  (* (tan x) (sqrt (sin x)))
  (* (tan x) 1)
  (* (cbrt (tan x)) (sin x))
  (* (sqrt (tan x)) (sin x))
  (* (tan x) (sin x))
  (* (sin x) (sin 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))
  (+ (pow x 2) (+ (* 31/360 (pow x 6)) (* 1/6 (pow x 4))))
  (/ (pow (sin x) 2) (cos x))
  (/ (pow (sin x) 2) (cos x))
  (- (+ 1.0 (* 0.6666666666666669 (pow x 4))) (* 2.0 (pow 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))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))))
0.865 * * [simplify]: iteration  0 :  5406  enodes  (cost  1680 )
0.871 * [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 (* (tan x) (/ (sin x) (cos x))))
  (log (* (tan x) (/ (sin x) (cos x))))
  (log (* (tan x) (/ (sin x) (cos x))))
  (pow (exp (tan x)) (/ (sin x) (cos x)))
  (pow (* (tan x) (/ (sin x) (cos x))) 3)
  (pow (* (tan x) (/ (sin x) (cos x))) 3)
  (* (cbrt (* (tan x) (/ (sin x) (cos x)))) (cbrt (* (tan x) (/ (sin x) (cos x)))))
  (cbrt (* (tan x) (/ (sin x) (cos x))))
  (pow (* (tan x) (/ (sin x) (cos x))) 3)
  (sqrt (* (tan x) (/ (sin x) (cos x))))
  (sqrt (* (tan x) (/ (sin x) (cos 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)
  (* (tan x) (sin x))
  (log (* (tan x) (sin x)))
  (log (* (tan x) (sin x)))
  (pow (exp (tan x)) (sin x))
  (pow (* (tan x) (sin x)) 3)
  (* (cbrt (* (tan x) (sin x))) (cbrt (* (tan x) (sin x))))
  (cbrt (* (tan x) (sin x)))
  (pow (* (tan x) (sin x)) 3)
  (sqrt (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (tan x) (* (cbrt (sin x)) (cbrt (sin x))))
  (* (tan x) (sqrt (sin x)))
  (tan x)
  (* (sin x) (cbrt (tan x)))
  (* (sin x) (sqrt (tan x)))
  (* (tan x) (sin x))
  (pow (sin x) 2)
  (log (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0)))
  (log (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0)))
  (exp (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0)))
  (pow (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0)) 3)
  (* (cbrt (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0))) (cbrt (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0))))
  (cbrt (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0)))
  (pow (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0)) 3)
  (sqrt (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0)))
  (sqrt (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0)))
  (+ (* (tan x) (/ (sin x) (cos x))) (neg 1.0))
  (- (neg 1.0) (* (tan x) (tan x)))
  (/ 1.0 (+ (* (tan x) (tan x)) 1.0))
  (* (/ (sin x) (cos x)) (/ (tan x) (+ (* (tan x) (tan x)) 1.0)))
  (* (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (cbrt (+ (* (tan x) (tan x)) 1.0))) (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (* (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))))
  (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (* (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))))) (+ (* (tan x) (tan x)) 1.0))
  (/ (sqrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (sqrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (sqrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (sqrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (sqrt (- 1.0 (* (tan x) (/ (sin x) (cos x)))))
  (/ (sqrt (- 1.0 (* (tan x) (/ (sin x) (cos 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) (/ (sin x) (cos x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (/ 1 (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  1
  (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0))
  (/ (+ (sqrt (* (tan x) (/ (sin x) (cos x)))) (sqrt 1.0)) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (- (sqrt 1.0) (sqrt (* (tan x) (/ (sin x) (cos x))))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (+ (sqrt (* (tan x) (/ (sin x) (cos x)))) (sqrt 1.0)) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (- (sqrt 1.0) (sqrt (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (+ (sqrt (* (tan x) (/ (sin x) (cos x)))) (sqrt 1.0))
  (/ (- (sqrt 1.0) (sqrt (* (tan x) (/ (sin x) (cos 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) (/ (sin x) (cos x)))) (cbrt (+ (* (tan x) (tan x)) 1.0)))
  (/ 1 (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  1
  (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (* (tan x) (tan x)) 1.0))
  (/ 1 (+ (* (tan x) (tan x)) 1.0))
  (/ (+ (* (tan x) (tan x)) 1.0) (- 1.0 (* (tan x) (/ (sin x) (cos x)))))
  (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (* (cbrt (+ (* (tan x) (tan x)) 1.0)) (cbrt (+ (* (tan x) (tan x)) 1.0))))
  (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (sqrt (+ (* (tan x) (tan x)) 1.0)))
  (- 1.0 (* (tan x) (/ (sin x) (cos x))))
  (/ (+ (* (tan x) (tan x)) 1.0) (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))))
  (/ (+ (* (tan x) (tan x)) 1.0) (sqrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))))
  (/ (+ (* (tan x) (tan x)) 1.0) (- 1.0 (* (tan x) (/ (sin x) (cos x)))))
  (/ (+ (* (tan x) (tan x)) 1.0) (- (sqrt 1.0) (sqrt (* (tan x) (/ (sin x) (cos x))))))
  (/ (+ (* (tan x) (tan x)) 1.0) (- 1.0 (* (tan x) (/ (sin x) (cos x)))))
  (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (+ (pow (tan x) 6) (pow 1.0 3)))
  (/ (- 1.0 (* (tan x) (/ (sin x) (cos x)))) (- (* 1.0 1.0) (pow (tan x) 4)))
  (* (+ (* (tan x) (tan x)) 1.0) (+ (* 1.0 1.0) (* (* (tan x) (/ (sin x) (cos x))) (+ (* (tan x) (/ (sin x) (cos x))) 1.0))))
  (* (+ (* (tan x) (tan x)) 1.0) (+ (* (tan x) (/ (sin x) (cos 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))
  (+ (* x x) (+ (* (pow x 6) 31/360) (* (pow x 4) 1/6)))
  (/ (pow (sin x) 2) (cos x))
  (/ (pow (sin x) 2) (cos x))
  (+ 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))))
0.871 * * * [progress]: adding candidates to table
1.007 * * [progress]: iteration 4 / 4
1.007 * * * [progress]: picking best candidate
1.051 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (/ (* (tan x) (sin x)) (cos x)))))>
1.052 * * * [progress]: localizing error
1.064 * * * [progress]: generating rewritten candidates
1.064 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.071 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
1.078 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1)
1.083 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
1.091 * * * [progress]: generating series expansions
1.091 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.091 * [approximate]: Taking taylor expansion of (/ (* (sin x) (tan x)) (cos x)) in (x) around 0
1.091 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan x)) (cos x)) in x
1.091 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
1.091 * [taylor]: Taking taylor expansion of (sin x) in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.091 * [taylor]: Taking taylor expansion of (tan x) in x
1.091 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.091 * [taylor]: Taking taylor expansion of (sin x) in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.091 * [taylor]: Taking taylor expansion of (cos x) in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.091 * [taylor]: Taking taylor expansion of (cos x) in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.092 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan x)) (cos x)) in x
1.092 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
1.092 * [taylor]: Taking taylor expansion of (sin x) in x
1.092 * [taylor]: Taking taylor expansion of x in x
1.092 * [taylor]: Taking taylor expansion of (tan x) in x
1.092 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.092 * [taylor]: Taking taylor expansion of (sin x) in x
1.092 * [taylor]: Taking taylor expansion of x in x
1.092 * [taylor]: Taking taylor expansion of (cos x) in x
1.092 * [taylor]: Taking taylor expansion of x in x
1.092 * [taylor]: Taking taylor expansion of (cos x) in x
1.092 * [taylor]: Taking taylor expansion of x in x
1.096 * [approximate]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in (x) around 0
1.096 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
1.096 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.096 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.096 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.096 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.096 * [taylor]: Taking taylor expansion of x in x
1.097 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.097 * [taylor]: Taking taylor expansion of x in x
1.097 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.097 * [taylor]: Taking taylor expansion of x in x
1.097 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.097 * [taylor]: Taking taylor expansion of x in x
1.097 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
1.097 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.097 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.097 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.097 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.097 * [taylor]: Taking taylor expansion of x in x
1.097 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.097 * [taylor]: Taking taylor expansion of x in x
1.097 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.098 * [taylor]: Taking taylor expansion of x in x
1.098 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.098 * [taylor]: Taking taylor expansion of x in x
1.102 * [approximate]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in (x) around 0
1.102 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
1.102 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.102 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.102 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.102 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.102 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.102 * [taylor]: Taking taylor expansion of -1 in x
1.102 * [taylor]: Taking taylor expansion of x in x
1.102 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.102 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.102 * [taylor]: Taking taylor expansion of -1 in x
1.103 * [taylor]: Taking taylor expansion of x in x
1.103 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.103 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.103 * [taylor]: Taking taylor expansion of -1 in x
1.103 * [taylor]: Taking taylor expansion of x in x
1.103 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.103 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.103 * [taylor]: Taking taylor expansion of -1 in x
1.103 * [taylor]: Taking taylor expansion of x in x
1.103 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
1.103 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.103 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.103 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.103 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.103 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.103 * [taylor]: Taking taylor expansion of -1 in x
1.103 * [taylor]: Taking taylor expansion of x in x
1.103 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.103 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.103 * [taylor]: Taking taylor expansion of -1 in x
1.103 * [taylor]: Taking taylor expansion of x in x
1.103 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.103 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.103 * [taylor]: Taking taylor expansion of -1 in x
1.104 * [taylor]: Taking taylor expansion of x in x
1.104 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.104 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.104 * [taylor]: Taking taylor expansion of -1 in x
1.104 * [taylor]: Taking taylor expansion of x in x
1.108 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
1.108 * [approximate]: Taking taylor expansion of (/ (* (sin x) (tan x)) (cos x)) in (x) around 0
1.108 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan x)) (cos x)) in x
1.108 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
1.108 * [taylor]: Taking taylor expansion of (sin x) in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.108 * [taylor]: Taking taylor expansion of (tan x) in x
1.108 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.108 * [taylor]: Taking taylor expansion of (sin x) in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.108 * [taylor]: Taking taylor expansion of (cos x) in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of (cos x) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan x)) (cos x)) in x
1.109 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
1.109 * [taylor]: Taking taylor expansion of (sin x) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of (tan x) in x
1.109 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.109 * [taylor]: Taking taylor expansion of (sin x) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of (cos x) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of (cos x) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.113 * [approximate]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in (x) around 0
1.113 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
1.113 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.113 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.113 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.113 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.114 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.114 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.114 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.114 * [taylor]: Taking taylor expansion of (/ (* (tan (/ 1 x)) (sin (/ 1 x))) (cos (/ 1 x))) in x
1.114 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.114 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.114 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.114 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.114 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.115 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.115 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.119 * [approximate]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in (x) around 0
1.119 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
1.119 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.120 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.120 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.120 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.120 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.120 * [taylor]: Taking taylor expansion of -1 in x
1.120 * [taylor]: Taking taylor expansion of x in x
1.120 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.120 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.120 * [taylor]: Taking taylor expansion of -1 in x
1.120 * [taylor]: Taking taylor expansion of x in x
1.120 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.120 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.120 * [taylor]: Taking taylor expansion of -1 in x
1.120 * [taylor]: Taking taylor expansion of x in x
1.120 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.120 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.120 * [taylor]: Taking taylor expansion of -1 in x
1.120 * [taylor]: Taking taylor expansion of x in x
1.120 * [taylor]: Taking taylor expansion of (/ (* (tan (/ -1 x)) (sin (/ -1 x))) (cos (/ -1 x))) in x
1.120 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.120 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.120 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.120 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.120 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.120 * [taylor]: Taking taylor expansion of -1 in x
1.121 * [taylor]: Taking taylor expansion of x in x
1.121 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.121 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.121 * [taylor]: Taking taylor expansion of -1 in x
1.121 * [taylor]: Taking taylor expansion of x in x
1.121 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.121 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.121 * [taylor]: Taking taylor expansion of -1 in x
1.121 * [taylor]: Taking taylor expansion of x in x
1.121 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.121 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.121 * [taylor]: Taking taylor expansion of -1 in x
1.121 * [taylor]: Taking taylor expansion of x in x
1.125 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1)
1.125 * [approximate]: Taking taylor expansion of (* (sin x) (tan x)) in (x) around 0
1.125 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
1.126 * [taylor]: Taking taylor expansion of (sin x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (tan x) in x
1.126 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.126 * [taylor]: Taking taylor expansion of (sin x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (cos x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
1.126 * [taylor]: Taking taylor expansion of (sin x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (tan x) in x
1.126 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.126 * [taylor]: Taking taylor expansion of (sin x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (cos x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.130 * [approximate]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in (x) around 0
1.130 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.130 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.130 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.130 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.130 * [taylor]: Taking taylor expansion of x in x
1.130 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.130 * [taylor]: Taking taylor expansion of x in x
1.130 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.130 * [taylor]: Taking taylor expansion of x in x
1.130 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.130 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.130 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.130 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.130 * [taylor]: Taking taylor expansion of x in x
1.130 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.130 * [taylor]: Taking taylor expansion of x in x
1.131 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.131 * [taylor]: Taking taylor expansion of x in x
1.133 * [approximate]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in (x) around 0
1.133 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.133 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.133 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.133 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.133 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.133 * [taylor]: Taking taylor expansion of -1 in x
1.133 * [taylor]: Taking taylor expansion of x in x
1.134 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.134 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.134 * [taylor]: Taking taylor expansion of -1 in x
1.134 * [taylor]: Taking taylor expansion of x in x
1.134 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.134 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.134 * [taylor]: Taking taylor expansion of -1 in x
1.134 * [taylor]: Taking taylor expansion of x in x
1.134 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.134 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.134 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.134 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.134 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.134 * [taylor]: Taking taylor expansion of -1 in x
1.134 * [taylor]: Taking taylor expansion of x in x
1.134 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.134 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.134 * [taylor]: Taking taylor expansion of -1 in x
1.134 * [taylor]: Taking taylor expansion of x in x
1.134 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.134 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.134 * [taylor]: Taking taylor expansion of -1 in x
1.134 * [taylor]: Taking taylor expansion of x in x
1.137 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
1.137 * [approximate]: Taking taylor expansion of (* (sin x) (tan x)) in (x) around 0
1.137 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
1.137 * [taylor]: Taking taylor expansion of (sin x) in x
1.137 * [taylor]: Taking taylor expansion of x in x
1.137 * [taylor]: Taking taylor expansion of (tan x) in x
1.137 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.137 * [taylor]: Taking taylor expansion of (sin x) in x
1.137 * [taylor]: Taking taylor expansion of x in x
1.137 * [taylor]: Taking taylor expansion of (cos x) in x
1.137 * [taylor]: Taking taylor expansion of x in x
1.137 * [taylor]: Taking taylor expansion of (* (sin x) (tan x)) in x
1.137 * [taylor]: Taking taylor expansion of (sin x) in x
1.137 * [taylor]: Taking taylor expansion of x in x
1.137 * [taylor]: Taking taylor expansion of (tan x) in x
1.137 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
1.137 * [taylor]: Taking taylor expansion of (sin x) in x
1.137 * [taylor]: Taking taylor expansion of x in x
1.137 * [taylor]: Taking taylor expansion of (cos x) in x
1.137 * [taylor]: Taking taylor expansion of x in x
1.143 * [approximate]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in (x) around 0
1.143 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.143 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.143 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.143 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.143 * [taylor]: Taking taylor expansion of x in x
1.143 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.144 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.144 * [taylor]: Taking taylor expansion of (* (tan (/ 1 x)) (sin (/ 1 x))) in x
1.144 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
1.144 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
1.144 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.144 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.144 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.147 * [approximate]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in (x) around 0
1.147 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.147 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.147 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.147 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.147 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.147 * [taylor]: Taking taylor expansion of -1 in x
1.147 * [taylor]: Taking taylor expansion of x in x
1.147 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.147 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.147 * [taylor]: Taking taylor expansion of -1 in x
1.147 * [taylor]: Taking taylor expansion of x in x
1.147 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.147 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.147 * [taylor]: Taking taylor expansion of -1 in x
1.147 * [taylor]: Taking taylor expansion of x in x
1.147 * [taylor]: Taking taylor expansion of (* (tan (/ -1 x)) (sin (/ -1 x))) in x
1.147 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
1.147 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
1.147 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.147 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.147 * [taylor]: Taking taylor expansion of -1 in x
1.147 * [taylor]: Taking taylor expansion of x in x
1.147 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.147 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.147 * [taylor]: Taking taylor expansion of -1 in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.148 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.148 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.148 * [taylor]: Taking taylor expansion of -1 in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.150 * * * [progress]: simplifying candidates
1.152 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (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))
  (- (+ (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))
  (* (tan x) (sin x))
  (+ (log (tan x)) (log (sin x)))
  (log (* (tan x) (sin x)))
  (exp (* (tan x) (sin x)))
  (* (* (* (tan x) (tan x)) (tan x)) (* (* (sin x) (sin x)) (sin x)))
  (* (cbrt (* (tan x) (sin x))) (cbrt (* (tan x) (sin x))))
  (cbrt (* (tan x) (sin x)))
  (* (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (tan x) (* (cbrt (sin x)) (cbrt (sin x))))
  (* (tan x) (sqrt (sin x)))
  (* (tan x) 1)
  (* (cbrt (tan x)) (sin x))
  (* (sqrt (tan x)) (sin x))
  (* (tan x) (sin x))
  (* (sin x) (sin x))
  (* (tan x) (sin x))
  (+ (log (tan x)) (log (sin x)))
  (log (* (tan x) (sin x)))
  (exp (* (tan x) (sin x)))
  (* (* (* (tan x) (tan x)) (tan x)) (* (* (sin x) (sin x)) (sin x)))
  (* (cbrt (* (tan x) (sin x))) (cbrt (* (tan x) (sin x))))
  (cbrt (* (tan x) (sin x)))
  (* (* (* (tan x) (sin x)) (* (tan x) (sin x))) (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (tan x) (* (cbrt (sin x)) (cbrt (sin x))))
  (* (tan x) (sqrt (sin x)))
  (* (tan x) 1)
  (* (cbrt (tan x)) (sin x))
  (* (sqrt (tan x)) (sin x))
  (* (tan x) (sin x))
  (* (sin x) (sin 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))
  (+ (pow x 2) (+ (* 31/360 (pow x 6)) (* 1/6 (pow x 4))))
  (/ (pow (sin x) 2) (cos x))
  (/ (pow (sin x) 2) (cos x))
  (+ (pow x 2) (+ (* 31/360 (pow x 6)) (* 1/6 (pow x 4))))
  (/ (pow (sin x) 2) (cos x))
  (/ (pow (sin x) 2) (cos x))
1.190 * * [simplify]: iteration  0 :  4948  enodes  (cost  774 )
1.190 * * [simplify]: iteration  1 :  4948  enodes  (cost  774 )
1.194 * [simplify]: Simplified to:
   (log (* (sin x) (/ (tan x) (cos x))))
  (log (* (sin x) (/ (tan x) (cos x))))
  (log (* (sin x) (/ (tan x) (cos x))))
  (pow (exp (sin x)) (/ (tan x) (cos x)))
  (pow (* (sin x) (/ (tan x) (cos x))) 3)
  (pow (* (sin x) (/ (tan x) (cos x))) 3)
  (* (cbrt (* (sin x) (/ (tan x) (cos x)))) (cbrt (* (sin x) (/ (tan x) (cos x)))))
  (cbrt (* (sin x) (/ (tan x) (cos x))))
  (pow (* (sin x) (/ (tan x) (cos x))) 3)
  (sqrt (* (sin x) (/ (tan x) (cos x))))
  (sqrt (* (sin x) (/ (tan x) (cos 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)))
  (* (sin x) (/ (tan x) (* (cbrt (cos x)) (cbrt (cos x)))))
  (* (sin x) (/ (tan x) (sqrt (cos x))))
  (* (tan x) (sin x))
  (/ (cos x) (sin x))
  (pow (cos x) 2)
  (log (* (sin x) (/ (tan x) (cos x))))
  (log (* (sin x) (/ (tan x) (cos x))))
  (log (* (sin x) (/ (tan x) (cos x))))
  (pow (exp (sin x)) (/ (tan x) (cos x)))
  (pow (* (sin x) (/ (tan x) (cos x))) 3)
  (pow (* (sin x) (/ (tan x) (cos x))) 3)
  (* (cbrt (* (sin x) (/ (tan x) (cos x)))) (cbrt (* (sin x) (/ (tan x) (cos x)))))
  (cbrt (* (sin x) (/ (tan x) (cos x))))
  (pow (* (sin x) (/ (tan x) (cos x))) 3)
  (sqrt (* (sin x) (/ (tan x) (cos x))))
  (sqrt (* (sin x) (/ (tan x) (cos 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)))
  (* (sin x) (/ (tan x) (* (cbrt (cos x)) (cbrt (cos x)))))
  (* (sin x) (/ (tan x) (sqrt (cos x))))
  (* (tan x) (sin x))
  (/ (cos x) (sin x))
  (pow (cos x) 2)
  (* (tan x) (sin x))
  (log (* (tan x) (sin x)))
  (log (* (tan x) (sin x)))
  (pow (exp (tan x)) (sin x))
  (pow (* (tan x) (sin x)) 3)
  (* (cbrt (* (tan x) (sin x))) (cbrt (* (tan x) (sin x))))
  (cbrt (* (tan x) (sin x)))
  (pow (* (tan x) (sin x)) 3)
  (sqrt (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (tan x) (* (cbrt (sin x)) (cbrt (sin x))))
  (* (tan x) (sqrt (sin x)))
  (tan x)
  (* (sin x) (cbrt (tan x)))
  (* (sin x) (sqrt (tan x)))
  (* (tan x) (sin x))
  (pow (sin x) 2)
  (* (tan x) (sin x))
  (log (* (tan x) (sin x)))
  (log (* (tan x) (sin x)))
  (pow (exp (tan x)) (sin x))
  (pow (* (tan x) (sin x)) 3)
  (* (cbrt (* (tan x) (sin x))) (cbrt (* (tan x) (sin x))))
  (cbrt (* (tan x) (sin x)))
  (pow (* (tan x) (sin x)) 3)
  (sqrt (* (tan x) (sin x)))
  (sqrt (* (tan x) (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (sqrt (tan x)) (sqrt (sin x)))
  (* (tan x) (* (cbrt (sin x)) (cbrt (sin x))))
  (* (tan x) (sqrt (sin x)))
  (tan x)
  (* (sin x) (cbrt (tan x)))
  (* (sin x) (sqrt (tan x)))
  (* (tan x) (sin x))
  (pow (sin 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))
  (+ (* 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) (+ (* (pow x 6) 31/360) (* (pow x 4) 1/6)))
  (/ (pow (sin x) 2) (cos x))
  (/ (pow (sin x) 2) (cos x))
  (+ (* x x) (+ (* (pow x 6) 31/360) (* (pow x 4) 1/6)))
  (/ (pow (sin x) 2) (cos x))
  (/ (pow (sin x) 2) (cos x))
1.194 * * * [progress]: adding candidates to table
1.279 * [progress]: [Phase 3 of 3] Extracting.
1.280 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (* (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x)))))) (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (/ (* (tan x) (sin x)) (cos x)))))> #<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) (/ (log (exp (- 1.0 (* (tan x) (tan x))))) (+ 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) (* (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2))) (cbrt (pow (cos x) 2)))))))> #<alt (λ (x) (/ (- 1.0 (log (pow (exp (tan x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (pow (cos x) (* (cbrt 2) (cbrt 2))) (cbrt 2))))))> #<alt (λ (x) (* (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (sqrt (+ 1.0 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (log (exp (pow (cos x) 2))))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))>)
1.283 * * * [regime-changes]: Trying 3 branch expressions: ((tan x) (* (tan x) (tan x)) x)
1.284 * * * * [regimes]: Trying to branch on (tan x) from (#<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (* (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x)))))) (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (/ (* (tan x) (sin x)) (cos x)))))> #<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) (/ (log (exp (- 1.0 (* (tan x) (tan x))))) (+ 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) (* (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2))) (cbrt (pow (cos x) 2)))))))> #<alt (λ (x) (/ (- 1.0 (log (pow (exp (tan x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (pow (cos x) (* (cbrt 2) (cbrt 2))) (cbrt 2))))))> #<alt (λ (x) (* (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (sqrt (+ 1.0 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (log (exp (pow (cos x) 2))))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))>)
1.363 * * * * [regimes]: Trying to branch on (tan x) from (#<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<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) (/ (log (exp (- 1.0 (* (tan x) (tan x))))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (log (pow (exp (tan x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (sqrt (+ 1.0 (* (tan x) (tan x))))))>)
1.411 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (#<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (* (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x)))))) (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (/ (* (tan x) (sin x)) (cos x)))))> #<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) (/ (log (exp (- 1.0 (* (tan x) (tan x))))) (+ 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) (* (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2))) (cbrt (pow (cos x) 2)))))))> #<alt (λ (x) (/ (- 1.0 (log (pow (exp (tan x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (pow (cos x) (* (cbrt 2) (cbrt 2))) (cbrt 2))))))> #<alt (λ (x) (* (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (sqrt (+ 1.0 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (log (exp (pow (cos x) 2))))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))>)
1.487 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (#<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<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) (/ (log (exp (- 1.0 (* (tan x) (tan x))))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (* (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (sqrt (+ 1.0 (* (tan x) (tan x))))))>)
1.531 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (exp (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (* (* (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x)))))) (/ (cbrt (- 1.0 (* (tan x) (/ (sin x) (cos x))))) (sqrt (+ (* (tan x) (tan x)) 1.0)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (/ (* (tan x) (sin x)) (cos x)))))> #<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) (/ (log (exp (- 1.0 (* (tan x) (tan x))))) (+ 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) (* (* (cbrt (pow (cos x) 2)) (cbrt (pow (cos x) 2))) (cbrt (pow (cos x) 2)))))))> #<alt (λ (x) (/ (- 1.0 (log (pow (exp (tan x)) (tan x)))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x)))))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ 1.0 (/ (pow (sin x) 2) (pow (pow (cos x) (* (cbrt 2) (cbrt 2))) (cbrt 2))))))> #<alt (λ (x) (* (sqrt (- 1.0 (* (tan x) (tan x)))) (/ (sqrt (- 1.0 (* (tan x) (tan x)))) (+ (* (tan x) (tan x)) 1.0))))> #<alt (λ (x) (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (* (tan x) (tan x)))))> #<alt (λ (x) (/ (/ (- 1.0 (* (tan x) (tan x))) (sqrt (+ (* (tan x) (tan x)) 1.0))) (sqrt (+ 1.0 (* (tan x) (tan x))))))> #<alt (λ (x) (/ (- 1.0 (/ (pow (sin x) 2) (log (exp (pow (cos x) 2))))) (+ 1.0 (/ (pow (sin x) 2) (pow (cos x) 2)))))>)
1.602 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.602 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (/ (* (tan x) (sin x)) (cos x))))
1.603 * * [simplify]: iteration  0 :  12  enodes  (cost  21 )
1.603 * * [simplify]: iteration  1 :  12  enodes  (cost  21 )
1.603 * [simplify]: Simplified to:
   (/ (- 1.0 (/ (* (tan x) (sin x)) (cos x))) (+ 1.0 (/ (* (tan x) (sin x)) (cos x))))
4.112 * [regime-testing]: End program error score: 0.3005700521658644