0.736 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.751 * * * [progress]: [2/2] Setting up program. 0.755 * [progress]: [Phase 2 of 3] Improving. 0.758 * [simplify]: Simplifying using # : (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 1.117 * * [simplify]: iteration 0 : 13 enodes (cost 9 ) 1.118 * * [simplify]: iteration 1 : 21 enodes (cost 9 ) 1.119 * * [simplify]: iteration 2 : 26 enodes (cost 9 ) 1.120 * * [simplify]: iteration 3 : 34 enodes (cost 9 ) 1.121 * * [simplify]: iteration 4 : 37 enodes (cost 9 ) 1.122 * * [simplify]: iteration 5 : 37 enodes (cost 9 ) 1.123 * [simplify]: Simplified to: (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 1.125 * * [progress]: iteration 1 / 4 1.125 * * * [progress]: picking best candidate 1.127 * * * * [pick]: Picked # 1.127 * * * [progress]: localizing error 1.149 * * * [progress]: generating rewritten candidates 1.149 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.157 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1.162 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.168 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.174 * * * [progress]: generating series expansions 1.174 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.178 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.179 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.179 * [taylor]: Taking taylor expansion of (tan x) in x 1.180 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.180 * [taylor]: Taking taylor expansion of (sin x) in x 1.180 * [taylor]: Taking taylor expansion of x in x 1.180 * [taylor]: Taking taylor expansion of (cos x) in x 1.180 * [taylor]: Taking taylor expansion of x in x 1.181 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.182 * [taylor]: Taking taylor expansion of (tan x) in x 1.182 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.182 * [taylor]: Taking taylor expansion of (sin x) in x 1.182 * [taylor]: Taking taylor expansion of x in x 1.182 * [taylor]: Taking taylor expansion of (cos x) in x 1.182 * [taylor]: Taking taylor expansion of x in x 1.186 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.186 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.186 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.186 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.186 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.186 * [taylor]: Taking taylor expansion of x in x 1.187 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.187 * [taylor]: Taking taylor expansion of x in x 1.187 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.187 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.187 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.187 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.187 * [taylor]: Taking taylor expansion of x in x 1.187 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.187 * [taylor]: Taking taylor expansion of x in x 1.189 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.190 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.190 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.190 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.190 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.190 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.190 * [taylor]: Taking taylor expansion of -1 in x 1.190 * [taylor]: Taking taylor expansion of x in x 1.190 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.190 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.190 * [taylor]: Taking taylor expansion of -1 in x 1.190 * [taylor]: Taking taylor expansion of x in x 1.190 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.190 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.190 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.190 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.190 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.190 * [taylor]: Taking taylor expansion of -1 in x 1.190 * [taylor]: Taking taylor expansion of x in x 1.190 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.190 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.190 * [taylor]: Taking taylor expansion of -1 in x 1.190 * [taylor]: Taking taylor expansion of x in x 1.193 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.193 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.193 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.193 * [taylor]: Taking taylor expansion of (tan x) in x 1.193 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.193 * [taylor]: Taking taylor expansion of (sin x) in x 1.193 * [taylor]: Taking taylor expansion of x in x 1.193 * [taylor]: Taking taylor expansion of (cos x) in x 1.193 * [taylor]: Taking taylor expansion of x in x 1.193 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.193 * [taylor]: Taking taylor expansion of (tan x) in x 1.193 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.193 * [taylor]: Taking taylor expansion of (sin x) in x 1.193 * [taylor]: Taking taylor expansion of x in x 1.193 * [taylor]: Taking taylor expansion of (cos x) in x 1.193 * [taylor]: Taking taylor expansion of x in x 1.195 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.195 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.195 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.195 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.195 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.195 * [taylor]: Taking taylor expansion of x in x 1.196 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.196 * [taylor]: Taking taylor expansion of x in x 1.196 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.196 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.196 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.196 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.196 * [taylor]: Taking taylor expansion of x in x 1.196 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.196 * [taylor]: Taking taylor expansion of x in x 1.198 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.199 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.199 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.199 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.199 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.199 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.199 * [taylor]: Taking taylor expansion of -1 in x 1.199 * [taylor]: Taking taylor expansion of x in x 1.199 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.199 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.199 * [taylor]: Taking taylor expansion of -1 in x 1.199 * [taylor]: Taking taylor expansion of x in x 1.199 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.199 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.199 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.199 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.199 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.199 * [taylor]: Taking taylor expansion of -1 in x 1.199 * [taylor]: Taking taylor expansion of x in x 1.199 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.199 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.199 * [taylor]: Taking taylor expansion of -1 in x 1.199 * [taylor]: Taking taylor expansion of x in x 1.202 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.202 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 1.202 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.202 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.202 * [taylor]: Taking taylor expansion of 1.0 in x 1.202 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.202 * [taylor]: Taking taylor expansion of (tan x) in x 1.202 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.202 * [taylor]: Taking taylor expansion of (sin x) in x 1.202 * [taylor]: Taking taylor expansion of x in x 1.202 * [taylor]: Taking taylor expansion of (cos x) in x 1.202 * [taylor]: Taking taylor expansion of x in x 1.203 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.203 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.203 * [taylor]: Taking taylor expansion of (tan x) in x 1.203 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.203 * [taylor]: Taking taylor expansion of (sin x) in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.203 * [taylor]: Taking taylor expansion of (cos x) in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.203 * [taylor]: Taking taylor expansion of 1.0 in x 1.203 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan x) 2)) (+ (pow (tan x) 2) 1.0)) in x 1.203 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.203 * [taylor]: Taking taylor expansion of 1.0 in x 1.203 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.203 * [taylor]: Taking taylor expansion of (tan x) in x 1.203 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.203 * [taylor]: Taking taylor expansion of (sin x) in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.203 * [taylor]: Taking taylor expansion of (cos x) in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.203 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.203 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.203 * [taylor]: Taking taylor expansion of (tan x) in x 1.203 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.203 * [taylor]: Taking taylor expansion of (sin x) in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.204 * [taylor]: Taking taylor expansion of (cos x) in x 1.204 * [taylor]: Taking taylor expansion of x in x 1.204 * [taylor]: Taking taylor expansion of 1.0 in x 1.205 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 1.205 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.205 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.205 * [taylor]: Taking taylor expansion of 1.0 in x 1.205 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.205 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.205 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.205 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.205 * [taylor]: Taking taylor expansion of x in x 1.205 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.205 * [taylor]: Taking taylor expansion of x in x 1.206 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.206 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.206 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.206 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.206 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.206 * [taylor]: Taking taylor expansion of x in x 1.206 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.206 * [taylor]: Taking taylor expansion of x in x 1.206 * [taylor]: Taking taylor expansion of 1.0 in x 1.207 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ 1 x)) 2)) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.207 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.207 * [taylor]: Taking taylor expansion of 1.0 in x 1.207 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.207 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.207 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.207 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.207 * [taylor]: Taking taylor expansion of x in x 1.207 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.207 * [taylor]: Taking taylor expansion of x in x 1.207 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.207 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.207 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.207 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.207 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.208 * [taylor]: Taking taylor expansion of x in x 1.208 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.208 * [taylor]: Taking taylor expansion of x in x 1.208 * [taylor]: Taking taylor expansion of 1.0 in x 1.220 * [approximate]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 1.220 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.220 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.220 * [taylor]: Taking taylor expansion of 1.0 in x 1.220 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.220 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.220 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.220 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.220 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.220 * [taylor]: Taking taylor expansion of -1 in x 1.220 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.220 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.220 * [taylor]: Taking taylor expansion of -1 in x 1.220 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.220 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.220 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.220 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.220 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.220 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.220 * [taylor]: Taking taylor expansion of -1 in x 1.220 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.220 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.220 * [taylor]: Taking taylor expansion of -1 in x 1.220 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of 1.0 in x 1.221 * [taylor]: Taking taylor expansion of (/ (- 1.0 (pow (tan (/ -1 x)) 2)) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.221 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.221 * [taylor]: Taking taylor expansion of 1.0 in x 1.221 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.221 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.222 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.222 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.222 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.222 * [taylor]: Taking taylor expansion of -1 in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.222 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.222 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.222 * [taylor]: Taking taylor expansion of -1 in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.222 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.222 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.222 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.222 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.222 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.222 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.222 * [taylor]: Taking taylor expansion of -1 in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.222 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.222 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.222 * [taylor]: Taking taylor expansion of -1 in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.222 * [taylor]: Taking taylor expansion of 1.0 in x 1.234 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.234 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in (x) around 0 1.234 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.234 * [taylor]: Taking taylor expansion of 1.0 in x 1.234 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.234 * [taylor]: Taking taylor expansion of (tan x) in x 1.234 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.234 * [taylor]: Taking taylor expansion of (sin x) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.234 * [taylor]: Taking taylor expansion of (cos x) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.234 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan x) 2)) in x 1.234 * [taylor]: Taking taylor expansion of 1.0 in x 1.234 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.234 * [taylor]: Taking taylor expansion of (tan x) in x 1.234 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.234 * [taylor]: Taking taylor expansion of (sin x) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.234 * [taylor]: Taking taylor expansion of (cos x) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.235 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in (x) around 0 1.235 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.235 * [taylor]: Taking taylor expansion of 1.0 in x 1.235 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.235 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.235 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.235 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.235 * [taylor]: Taking taylor expansion of x in x 1.236 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.236 * [taylor]: Taking taylor expansion of x in x 1.236 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ 1 x)) 2)) in x 1.236 * [taylor]: Taking taylor expansion of 1.0 in x 1.236 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.236 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.236 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.236 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.236 * [taylor]: Taking taylor expansion of x in x 1.236 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.236 * [taylor]: Taking taylor expansion of x in x 1.239 * [approximate]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in (x) around 0 1.239 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.239 * [taylor]: Taking taylor expansion of 1.0 in x 1.239 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.239 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.239 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.239 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.239 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.239 * [taylor]: Taking taylor expansion of -1 in x 1.239 * [taylor]: Taking taylor expansion of x in x 1.239 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.239 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.239 * [taylor]: Taking taylor expansion of -1 in x 1.239 * [taylor]: Taking taylor expansion of x in x 1.239 * [taylor]: Taking taylor expansion of (- 1.0 (pow (tan (/ -1 x)) 2)) in x 1.239 * [taylor]: Taking taylor expansion of 1.0 in x 1.239 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.239 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.239 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.239 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.239 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.239 * [taylor]: Taking taylor expansion of -1 in x 1.239 * [taylor]: Taking taylor expansion of x in x 1.240 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.240 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.240 * [taylor]: Taking taylor expansion of -1 in x 1.240 * [taylor]: Taking taylor expansion of x in x 1.243 * * * [progress]: simplifying candidates 1.244 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (- (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)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- 1.0 (+ (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))) 1.255 * * [simplify]: iteration 0 : 314 enodes (cost 909 ) 1.261 * * [simplify]: iteration 1 : 1157 enodes (cost 838 ) 1.285 * * [simplify]: iteration 2 : 5002 enodes (cost 824 ) 1.290 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (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)) 4) (cbrt (tan x))) (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))) (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)) 4) (cbrt (tan x))) (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))) (+ 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))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (* (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))))) (pow (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) 3) (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))))) (/ (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)))) (/ (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 (/ (- 1.0 (* (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)) (/ (- (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))) (/ (+ 1.0 (* (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) 1) (/ (pow (tan x) 4) 1))) (* (+ (* (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1.0)) (* 1.0 1.0)) (+ 1.0 (* (tan x) (tan x)))) (* (+ 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (* (cbrt (- 1.0 (* (tan x) (tan x)))) (cbrt (- 1.0 (* (tan x) (tan x))))) (cbrt (- 1.0 (* (tan x) (tan x)))) (pow (- 1.0 (* (tan x) (tan x))) 3) (sqrt (- 1.0 (* (tan x) (tan x)))) (sqrt (- 1.0 (* (tan x) (tan x)))) (- (pow 1.0 3) (pow (* (tan x) (tan x)) 3)) (+ (* (* (tan x) (tan x)) (+ (* (tan x) (tan x)) 1.0)) (* 1.0 1.0)) (neg (* (tan x) (tan x))) (- (/ (* 1.0 1.0) 1) (/ (pow (tan x) 4) 1)) (+ 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)) (- (+ (* 0.6666666666666669 (pow x 4)) 1.0) (* 2.0 (pow x 2))) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- 1.0 (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- 1.0 (+ (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))) 1.291 * * * [progress]: adding candidates to table 1.449 * * [progress]: iteration 2 / 4 1.449 * * * [progress]: picking best candidate 1.492 * * * * [pick]: Picked # 1.492 * * * [progress]: localizing error 1.503 * * * [progress]: generating rewritten candidates 1.503 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.508 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.519 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 1.524 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1.530 * * * [progress]: generating series expansions 1.530 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.531 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.531 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.531 * [taylor]: Taking taylor expansion of (tan x) in x 1.531 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.531 * [taylor]: Taking taylor expansion of (sin x) in x 1.531 * [taylor]: Taking taylor expansion of x in x 1.531 * [taylor]: Taking taylor expansion of (cos x) in x 1.531 * [taylor]: Taking taylor expansion of x in x 1.531 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.531 * [taylor]: Taking taylor expansion of (tan x) in x 1.531 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.531 * [taylor]: Taking taylor expansion of (sin x) in x 1.531 * [taylor]: Taking taylor expansion of x in x 1.531 * [taylor]: Taking taylor expansion of (cos x) in x 1.531 * [taylor]: Taking taylor expansion of x in x 1.533 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.533 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.533 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.533 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.533 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.533 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.533 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.533 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.536 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.536 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.536 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.536 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.536 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.536 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.536 * [taylor]: Taking taylor expansion of -1 in x 1.536 * [taylor]: Taking taylor expansion of x in x 1.536 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.536 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.536 * [taylor]: Taking taylor expansion of -1 in x 1.536 * [taylor]: Taking taylor expansion of x in x 1.536 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.536 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.536 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.536 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.536 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.536 * [taylor]: Taking taylor expansion of -1 in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.537 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.537 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.537 * [taylor]: Taking taylor expansion of -1 in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.539 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.539 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in (x) around 0 1.539 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.539 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.539 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.539 * [taylor]: Taking taylor expansion of 1.0 in x 1.540 * [taylor]: Taking taylor expansion of (tan x) in x 1.540 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.540 * [taylor]: Taking taylor expansion of (sin x) in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.540 * [taylor]: Taking taylor expansion of (cos x) in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.540 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.540 * [taylor]: Taking taylor expansion of (tan x) in x 1.540 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.540 * [taylor]: Taking taylor expansion of (sin x) in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.540 * [taylor]: Taking taylor expansion of (cos x) in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.540 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.540 * [taylor]: Taking taylor expansion of 1.0 in x 1.540 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.540 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.540 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.540 * [taylor]: Taking taylor expansion of 1.0 in x 1.540 * [taylor]: Taking taylor expansion of (tan x) in x 1.540 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.540 * [taylor]: Taking taylor expansion of (sin x) in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.540 * [taylor]: Taking taylor expansion of (cos x) in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.540 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.540 * [taylor]: Taking taylor expansion of (tan x) in x 1.540 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.541 * [taylor]: Taking taylor expansion of (sin x) in x 1.541 * [taylor]: Taking taylor expansion of x in x 1.541 * [taylor]: Taking taylor expansion of (cos x) in x 1.541 * [taylor]: Taking taylor expansion of x in x 1.541 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.541 * [taylor]: Taking taylor expansion of 1.0 in x 1.544 * [approximate]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in (x) around 0 1.544 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.544 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.544 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.544 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.544 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.544 * [taylor]: Taking taylor expansion of x in x 1.544 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.544 * [taylor]: Taking taylor expansion of x in x 1.544 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.544 * [taylor]: Taking taylor expansion of 1.0 in x 1.544 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.544 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.544 * [taylor]: Taking taylor expansion of 1.0 in x 1.544 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.544 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.544 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.544 * [taylor]: Taking taylor expansion of x in x 1.544 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.544 * [taylor]: Taking taylor expansion of x in x 1.544 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.544 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.545 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.545 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.545 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.545 * [taylor]: Taking taylor expansion of 1.0 in x 1.545 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.545 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.545 * [taylor]: Taking taylor expansion of 1.0 in x 1.545 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.545 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.545 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.550 * [approximate]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in (x) around 0 1.550 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.550 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.550 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.550 * [taylor]: Taking taylor expansion of 1.0 in x 1.550 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.550 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.550 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.550 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.550 * [taylor]: Taking taylor expansion of -1 in x 1.550 * [taylor]: Taking taylor expansion of x in x 1.550 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.550 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.551 * [taylor]: Taking taylor expansion of -1 in x 1.551 * [taylor]: Taking taylor expansion of x in x 1.551 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.551 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.551 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.551 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.551 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.551 * [taylor]: Taking taylor expansion of -1 in x 1.551 * [taylor]: Taking taylor expansion of x in x 1.551 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.551 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.551 * [taylor]: Taking taylor expansion of -1 in x 1.551 * [taylor]: Taking taylor expansion of x in x 1.551 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.551 * [taylor]: Taking taylor expansion of 1.0 in x 1.551 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.551 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.551 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.551 * [taylor]: Taking taylor expansion of 1.0 in x 1.551 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.551 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.551 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.551 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.551 * [taylor]: Taking taylor expansion of -1 in x 1.551 * [taylor]: Taking taylor expansion of x in x 1.551 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.551 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.551 * [taylor]: Taking taylor expansion of -1 in x 1.551 * [taylor]: Taking taylor expansion of x in x 1.551 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.552 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.552 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.552 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.552 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.552 * [taylor]: Taking taylor expansion of -1 in x 1.552 * [taylor]: Taking taylor expansion of x in x 1.552 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.552 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.552 * [taylor]: Taking taylor expansion of -1 in x 1.552 * [taylor]: Taking taylor expansion of x in x 1.552 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.552 * [taylor]: Taking taylor expansion of 1.0 in x 1.557 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 1.557 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 1.557 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.557 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.557 * [taylor]: Taking taylor expansion of 1.0 in x 1.557 * [taylor]: Taking taylor expansion of (tan x) in x 1.557 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.557 * [taylor]: Taking taylor expansion of (sin x) in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.557 * [taylor]: Taking taylor expansion of (cos x) in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.557 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.557 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.557 * [taylor]: Taking taylor expansion of 1.0 in x 1.557 * [taylor]: Taking taylor expansion of (tan x) in x 1.557 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.557 * [taylor]: Taking taylor expansion of (sin x) in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.557 * [taylor]: Taking taylor expansion of (cos x) in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.558 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 1.558 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.558 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.558 * [taylor]: Taking taylor expansion of 1.0 in x 1.558 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.558 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.558 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.558 * [taylor]: Taking taylor expansion of x in x 1.558 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.559 * [taylor]: Taking taylor expansion of x in x 1.559 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.559 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.559 * [taylor]: Taking taylor expansion of 1.0 in x 1.559 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.559 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.559 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.559 * [taylor]: Taking taylor expansion of x in x 1.559 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.559 * [taylor]: Taking taylor expansion of x in x 1.561 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 1.561 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.561 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.561 * [taylor]: Taking taylor expansion of 1.0 in x 1.561 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.561 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.561 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.561 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.561 * [taylor]: Taking taylor expansion of -1 in x 1.561 * [taylor]: Taking taylor expansion of x in x 1.561 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.561 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.561 * [taylor]: Taking taylor expansion of -1 in x 1.561 * [taylor]: Taking taylor expansion of x in x 1.561 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.561 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.561 * [taylor]: Taking taylor expansion of 1.0 in x 1.562 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.562 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.562 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.562 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.562 * [taylor]: Taking taylor expansion of -1 in x 1.562 * [taylor]: Taking taylor expansion of x in x 1.562 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.562 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.562 * [taylor]: Taking taylor expansion of -1 in x 1.562 * [taylor]: Taking taylor expansion of x in x 1.564 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 1.564 * [approximate]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in (x) around 0 1.564 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.564 * [taylor]: Taking taylor expansion of (tan x) in x 1.564 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.564 * [taylor]: Taking taylor expansion of (sin x) in x 1.564 * [taylor]: Taking taylor expansion of x in x 1.564 * [taylor]: Taking taylor expansion of (cos x) in x 1.564 * [taylor]: Taking taylor expansion of x in x 1.564 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.564 * [taylor]: Taking taylor expansion of 1.0 in x 1.564 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.564 * [taylor]: Taking taylor expansion of (tan x) in x 1.564 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.564 * [taylor]: Taking taylor expansion of (sin x) in x 1.564 * [taylor]: Taking taylor expansion of x in x 1.564 * [taylor]: Taking taylor expansion of (cos x) in x 1.564 * [taylor]: Taking taylor expansion of x in x 1.564 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.565 * [taylor]: Taking taylor expansion of 1.0 in x 1.565 * [approximate]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in (x) around 0 1.565 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.565 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.565 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.565 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.565 * [taylor]: Taking taylor expansion of x in x 1.565 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.565 * [taylor]: Taking taylor expansion of x in x 1.566 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.566 * [taylor]: Taking taylor expansion of 1.0 in x 1.566 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.566 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.566 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.566 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.566 * [taylor]: Taking taylor expansion of x in x 1.566 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.566 * [taylor]: Taking taylor expansion of x in x 1.566 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.566 * [taylor]: Taking taylor expansion of 1.0 in x 1.568 * [approximate]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in (x) around 0 1.568 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.568 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.568 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.568 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.568 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.568 * [taylor]: Taking taylor expansion of -1 in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.568 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.568 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.568 * [taylor]: Taking taylor expansion of -1 in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.568 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.568 * [taylor]: Taking taylor expansion of 1.0 in x 1.569 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.569 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.569 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.569 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.569 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.569 * [taylor]: Taking taylor expansion of -1 in x 1.569 * [taylor]: Taking taylor expansion of x in x 1.569 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.569 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.569 * [taylor]: Taking taylor expansion of -1 in x 1.569 * [taylor]: Taking taylor expansion of x in x 1.569 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.569 * [taylor]: Taking taylor expansion of 1.0 in x 1.571 * * * [progress]: simplifying candidates 1.572 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (+ (log (+ (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x)))) (log (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (exp (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (* (* (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x)))) (* (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (* (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (+ (sqrt 1.0) (tan x))) (* (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (- (sqrt 1.0) (tan x)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x))))) (* (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (* (+ (sqrt 1.0) (tan x)) (sqrt 1.0)) (* (+ (sqrt 1.0) (tan x)) (neg (tan x))) (* (+ (sqrt 1.0) (tan x)) (sqrt 1.0)) (* (+ (sqrt 1.0) (tan x)) (neg (tan x))) (* (sqrt 1.0) (+ (sqrt 1.0) (tan x))) (* (neg (tan x)) (+ (sqrt 1.0) (tan x))) (* (sqrt 1.0) (+ (sqrt 1.0) (tan x))) (* (neg (tan x)) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (* (+ (sqrt 1.0) (tan x)) (sqrt (- (sqrt 1.0) (tan x)))) (* (+ (sqrt 1.0) (tan x)) 1) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (sqrt 1.0) (tan x)) 1) (* (cbrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (sqrt 1.0) (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x)))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (sqrt 1.0) (tan x))) (* (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (exp (sqrt 1.0)) (exp (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (+ (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (neg (tan x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (neg (tan x)) (* (exp (sqrt 1.0)) (exp (tan x))) (log (+ (sqrt 1.0) (tan x))) (exp (+ (sqrt 1.0) (tan x))) (* (cbrt (+ (sqrt 1.0) (tan x))) (cbrt (+ (sqrt 1.0) (tan x)))) (cbrt (+ (sqrt 1.0) (tan x))) (* (* (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (- (pow (sqrt 1.0) 2) (+ (pow x 2) (* 2/3 (pow x 4)))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x)))) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) 1.577 * * [simplify]: iteration 0 : 328 enodes (cost 693 ) 1.586 * * [simplify]: iteration 1 : 1582 enodes (cost 618 ) 1.616 * * [simplify]: iteration 2 : 5001 enodes (cost 607 ) 1.620 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (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 (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (- 1.0 (* (tan x) (tan x))) (log (- 1.0 (* (tan x) (tan x)))) (log (- 1.0 (* (tan x) (tan x)))) (exp (- 1.0 (* (tan x) (tan x)))) (pow (+ 1.0 (neg (* (tan x) (tan x)))) 3) (* (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))))) (cbrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (pow (+ 1.0 (neg (* (tan x) (tan x)))) 3) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (sqrt (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x)))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0)) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- 1.0 (* (tan x) (tan x)))) (* (+ (sqrt 1.0) (tan x)) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0)) (* (- 1.0 (* (tan x) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (- (sqrt 1.0) (tan x))) (* (+ 1.0 (neg (* (tan x) (tan x)))) (+ 1.0 (neg (* (tan x) (tan x))))) (- 1.0 (* (tan x) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (neg (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (neg (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (neg (tan x)) (+ (sqrt 1.0) (tan x))) (+ 1.0 (* (sqrt 1.0) (tan x))) (* (neg (tan x)) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x))))) (* (+ (sqrt 1.0) (tan x)) (sqrt (- (sqrt 1.0) (tan x)))) (+ (sqrt 1.0) (tan x)) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (* (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x)))) (+ (sqrt 1.0) (tan x)) (* (cbrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (- 1.0 (* (tan x) (tan x))) (- 1.0 (* (tan x) (tan x))) (* (+ (sqrt 1.0) (tan x)) (- (pow (sqrt 1.0) 3) (pow (tan x) 3))) (* (+ 1.0 (neg (* (tan x) (tan x)))) (+ (sqrt 1.0) (tan x))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (sqrt 1.0) (tan x))) (* (- (sqrt 1.0) (tan x)) (+ 1.0 (neg (* (tan x) (tan x))))) (exp (- (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (pow (- (sqrt 1.0) (tan x)) 3) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (neg (tan x)) (- 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (pow (sqrt 1.0) 1/2) (sqrt (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (pow (sqrt 1.0) 1/2) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (neg (tan x)) (exp (+ (sqrt 1.0) (tan x))) (log (+ (sqrt 1.0) (tan x))) (exp (+ (sqrt 1.0) (tan x))) (* (cbrt (+ (sqrt 1.0) (tan x))) (cbrt (+ (sqrt 1.0) (tan x)))) (cbrt (+ (sqrt 1.0) (tan x))) (pow (+ (sqrt 1.0) (tan x)) 3) (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (+ (sqrt 1.0) (tan x))) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0) (- 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (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)) (- (- 1.0 (pow x 2)) (* 2/3 (pow x 4))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (* 1/3 (pow x 3)) (+ (sqrt 1.0) x)) (+ (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x))) 1.621 * * * [progress]: adding candidates to table 1.758 * * [progress]: iteration 3 / 4 1.758 * * * [progress]: picking best candidate 1.797 * * * * [pick]: Picked # 1.797 * * * [progress]: localizing error 1.808 * * * [progress]: generating rewritten candidates 1.808 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2) 1.813 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 1.830 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 1.834 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 1.847 * * * [progress]: generating series expansions 1.847 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2) 1.847 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.847 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.847 * [taylor]: Taking taylor expansion of (tan x) in x 1.847 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.847 * [taylor]: Taking taylor expansion of (sin x) in x 1.847 * [taylor]: Taking taylor expansion of x in x 1.848 * [taylor]: Taking taylor expansion of (cos x) in x 1.848 * [taylor]: Taking taylor expansion of x in x 1.848 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.848 * [taylor]: Taking taylor expansion of (tan x) in x 1.848 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.848 * [taylor]: Taking taylor expansion of (sin x) in x 1.848 * [taylor]: Taking taylor expansion of x in x 1.848 * [taylor]: Taking taylor expansion of (cos x) in x 1.848 * [taylor]: Taking taylor expansion of x in x 1.850 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.850 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.850 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.850 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.850 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.850 * [taylor]: Taking taylor expansion of x in x 1.850 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.850 * [taylor]: Taking taylor expansion of x in x 1.850 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.850 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.850 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.850 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.850 * [taylor]: Taking taylor expansion of x in x 1.850 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.850 * [taylor]: Taking taylor expansion of x in x 1.853 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.853 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.853 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.853 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.853 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.853 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.853 * [taylor]: Taking taylor expansion of -1 in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.853 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.853 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.853 * [taylor]: Taking taylor expansion of -1 in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.853 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.853 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.853 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.853 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.853 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.853 * [taylor]: Taking taylor expansion of -1 in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.853 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.853 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.853 * [taylor]: Taking taylor expansion of -1 in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.856 * * * * [progress]: [ 2 / 4 ] generating series at (2) 1.856 * [approximate]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) (+ (pow (tan x) 2) 1.0)) in (x) around 0 1.856 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) (+ (pow (tan x) 2) 1.0)) in x 1.856 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.856 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.856 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.856 * [taylor]: Taking taylor expansion of 1.0 in x 1.856 * [taylor]: Taking taylor expansion of (tan x) in x 1.856 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.856 * [taylor]: Taking taylor expansion of (sin x) in x 1.856 * [taylor]: Taking taylor expansion of x in x 1.856 * [taylor]: Taking taylor expansion of (cos x) in x 1.856 * [taylor]: Taking taylor expansion of x in x 1.856 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.857 * [taylor]: Taking taylor expansion of (tan x) in x 1.857 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.857 * [taylor]: Taking taylor expansion of (sin x) in x 1.857 * [taylor]: Taking taylor expansion of x in x 1.857 * [taylor]: Taking taylor expansion of (cos x) in x 1.857 * [taylor]: Taking taylor expansion of x in x 1.857 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.857 * [taylor]: Taking taylor expansion of 1.0 in x 1.857 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.857 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.857 * [taylor]: Taking taylor expansion of (tan x) in x 1.857 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.857 * [taylor]: Taking taylor expansion of (sin x) in x 1.857 * [taylor]: Taking taylor expansion of x in x 1.857 * [taylor]: Taking taylor expansion of (cos x) in x 1.857 * [taylor]: Taking taylor expansion of x in x 1.857 * [taylor]: Taking taylor expansion of 1.0 in x 1.857 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) (+ (pow (tan x) 2) 1.0)) in x 1.857 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 1.857 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.857 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.857 * [taylor]: Taking taylor expansion of 1.0 in x 1.857 * [taylor]: Taking taylor expansion of (tan x) in x 1.857 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.857 * [taylor]: Taking taylor expansion of (sin x) in x 1.857 * [taylor]: Taking taylor expansion of x in x 1.857 * [taylor]: Taking taylor expansion of (cos x) in x 1.857 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 1.858 * [taylor]: Taking taylor expansion of (tan x) in x 1.858 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.858 * [taylor]: Taking taylor expansion of (sin x) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of (cos x) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.858 * [taylor]: Taking taylor expansion of 1.0 in x 1.858 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.858 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.858 * [taylor]: Taking taylor expansion of (tan x) in x 1.858 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.858 * [taylor]: Taking taylor expansion of (sin x) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of (cos x) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of 1.0 in x 1.862 * [approximate]: Taking taylor expansion of (/ (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 1.862 * [taylor]: Taking taylor expansion of (/ (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.862 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.862 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.862 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.862 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.862 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.862 * [taylor]: Taking taylor expansion of x in x 1.862 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.862 * [taylor]: Taking taylor expansion of x in x 1.863 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.863 * [taylor]: Taking taylor expansion of 1.0 in x 1.863 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.863 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.863 * [taylor]: Taking taylor expansion of 1.0 in x 1.863 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.863 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.863 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.863 * [taylor]: Taking taylor expansion of x in x 1.863 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.863 * [taylor]: Taking taylor expansion of x in x 1.863 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.863 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.863 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.863 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.863 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.863 * [taylor]: Taking taylor expansion of x in x 1.863 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.863 * [taylor]: Taking taylor expansion of x in x 1.863 * [taylor]: Taking taylor expansion of 1.0 in x 1.864 * [taylor]: Taking taylor expansion of (/ (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.864 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 1.864 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 1.864 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.864 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.864 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.864 * [taylor]: Taking taylor expansion of x in x 1.865 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.865 * [taylor]: Taking taylor expansion of x in x 1.865 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.865 * [taylor]: Taking taylor expansion of 1.0 in x 1.865 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.865 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.865 * [taylor]: Taking taylor expansion of 1.0 in x 1.865 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.865 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.865 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.865 * [taylor]: Taking taylor expansion of x in x 1.865 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.865 * [taylor]: Taking taylor expansion of x in x 1.865 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.865 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.865 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.865 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.865 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.865 * [taylor]: Taking taylor expansion of x in x 1.865 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.865 * [taylor]: Taking taylor expansion of x in x 1.865 * [taylor]: Taking taylor expansion of 1.0 in x 1.882 * [approximate]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 1.882 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.882 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.882 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.882 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.882 * [taylor]: Taking taylor expansion of 1.0 in x 1.882 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.882 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.882 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.882 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.882 * [taylor]: Taking taylor expansion of -1 in x 1.882 * [taylor]: Taking taylor expansion of x in x 1.882 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.882 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.882 * [taylor]: Taking taylor expansion of -1 in x 1.882 * [taylor]: Taking taylor expansion of x in x 1.882 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.882 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.882 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.882 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.882 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.882 * [taylor]: Taking taylor expansion of -1 in x 1.882 * [taylor]: Taking taylor expansion of x in x 1.882 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.882 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.882 * [taylor]: Taking taylor expansion of -1 in x 1.882 * [taylor]: Taking taylor expansion of x in x 1.882 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.882 * [taylor]: Taking taylor expansion of 1.0 in x 1.883 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.883 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.883 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.883 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.883 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.883 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.883 * [taylor]: Taking taylor expansion of -1 in x 1.883 * [taylor]: Taking taylor expansion of x in x 1.883 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.883 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.883 * [taylor]: Taking taylor expansion of -1 in x 1.883 * [taylor]: Taking taylor expansion of x in x 1.883 * [taylor]: Taking taylor expansion of 1.0 in x 1.884 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.884 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 1.884 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.884 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.884 * [taylor]: Taking taylor expansion of 1.0 in x 1.884 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.884 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.884 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.884 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.884 * [taylor]: Taking taylor expansion of -1 in x 1.884 * [taylor]: Taking taylor expansion of x in x 1.884 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.884 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.884 * [taylor]: Taking taylor expansion of -1 in x 1.884 * [taylor]: Taking taylor expansion of x in x 1.884 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 1.884 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.884 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.884 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.884 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.884 * [taylor]: Taking taylor expansion of -1 in x 1.884 * [taylor]: Taking taylor expansion of x in x 1.884 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.884 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.884 * [taylor]: Taking taylor expansion of -1 in x 1.884 * [taylor]: Taking taylor expansion of x in x 1.885 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.885 * [taylor]: Taking taylor expansion of 1.0 in x 1.885 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.885 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.885 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.885 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.885 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.885 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.885 * [taylor]: Taking taylor expansion of -1 in x 1.885 * [taylor]: Taking taylor expansion of x in x 1.885 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.885 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.885 * [taylor]: Taking taylor expansion of -1 in x 1.885 * [taylor]: Taking taylor expansion of x in x 1.885 * [taylor]: Taking taylor expansion of 1.0 in x 1.899 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 1.899 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in (x) around 0 1.899 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.899 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.899 * [taylor]: Taking taylor expansion of 1.0 in x 1.899 * [taylor]: Taking taylor expansion of (tan x) in x 1.899 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.899 * [taylor]: Taking taylor expansion of (sin x) in x 1.899 * [taylor]: Taking taylor expansion of x in x 1.899 * [taylor]: Taking taylor expansion of (cos x) in x 1.899 * [taylor]: Taking taylor expansion of x in x 1.899 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.899 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.899 * [taylor]: Taking taylor expansion of 1.0 in x 1.899 * [taylor]: Taking taylor expansion of (tan x) in x 1.899 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.899 * [taylor]: Taking taylor expansion of (sin x) in x 1.899 * [taylor]: Taking taylor expansion of x in x 1.899 * [taylor]: Taking taylor expansion of (cos x) in x 1.899 * [taylor]: Taking taylor expansion of x in x 1.900 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in (x) around 0 1.900 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.900 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.900 * [taylor]: Taking taylor expansion of 1.0 in x 1.900 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.900 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.900 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.900 * [taylor]: Taking taylor expansion of x in x 1.900 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.900 * [taylor]: Taking taylor expansion of x in x 1.901 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.901 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.901 * [taylor]: Taking taylor expansion of 1.0 in x 1.901 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.901 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.901 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.901 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.901 * [taylor]: Taking taylor expansion of x in x 1.901 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.901 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.901 * [taylor]: Taking taylor expansion of x in x 1.903 * [approximate]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in (x) around 0 1.903 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.903 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.903 * [taylor]: Taking taylor expansion of 1.0 in x 1.903 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.903 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.903 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.903 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.903 * [taylor]: Taking taylor expansion of -1 in x 1.903 * [taylor]: Taking taylor expansion of x in x 1.903 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.903 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.903 * [taylor]: Taking taylor expansion of -1 in x 1.903 * [taylor]: Taking taylor expansion of x in x 1.903 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.903 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.903 * [taylor]: Taking taylor expansion of 1.0 in x 1.903 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.903 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.904 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.904 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.904 * [taylor]: Taking taylor expansion of -1 in x 1.904 * [taylor]: Taking taylor expansion of x in x 1.904 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.904 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.904 * [taylor]: Taking taylor expansion of -1 in x 1.904 * [taylor]: Taking taylor expansion of x in x 1.906 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 1.906 * [approximate]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) in (x) around 0 1.906 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) in x 1.906 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.906 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.906 * [taylor]: Taking taylor expansion of 1.0 in x 1.906 * [taylor]: Taking taylor expansion of (tan x) in x 1.906 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.906 * [taylor]: Taking taylor expansion of (sin x) in x 1.906 * [taylor]: Taking taylor expansion of x in x 1.906 * [taylor]: Taking taylor expansion of (cos x) in x 1.906 * [taylor]: Taking taylor expansion of x in x 1.906 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.906 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.906 * [taylor]: Taking taylor expansion of (tan x) in x 1.906 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.906 * [taylor]: Taking taylor expansion of (sin x) in x 1.906 * [taylor]: Taking taylor expansion of x in x 1.906 * [taylor]: Taking taylor expansion of (cos x) in x 1.906 * [taylor]: Taking taylor expansion of x in x 1.907 * [taylor]: Taking taylor expansion of 1.0 in x 1.907 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan x)) (+ (pow (tan x) 2) 1.0)) in x 1.907 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 1.907 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.907 * [taylor]: Taking taylor expansion of 1.0 in x 1.907 * [taylor]: Taking taylor expansion of (tan x) in x 1.907 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.907 * [taylor]: Taking taylor expansion of (sin x) in x 1.907 * [taylor]: Taking taylor expansion of x in x 1.907 * [taylor]: Taking taylor expansion of (cos x) in x 1.907 * [taylor]: Taking taylor expansion of x in x 1.907 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 1.907 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.907 * [taylor]: Taking taylor expansion of (tan x) in x 1.907 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.907 * [taylor]: Taking taylor expansion of (sin x) in x 1.907 * [taylor]: Taking taylor expansion of x in x 1.907 * [taylor]: Taking taylor expansion of (cos x) in x 1.907 * [taylor]: Taking taylor expansion of x in x 1.907 * [taylor]: Taking taylor expansion of 1.0 in x 1.908 * [approximate]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ 1 x))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 1.908 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ 1 x))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.908 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.908 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.908 * [taylor]: Taking taylor expansion of 1.0 in x 1.908 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.908 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.908 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.908 * [taylor]: Taking taylor expansion of x in x 1.908 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.908 * [taylor]: Taking taylor expansion of x in x 1.908 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.908 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.908 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.908 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.909 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.909 * [taylor]: Taking taylor expansion of x in x 1.909 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.909 * [taylor]: Taking taylor expansion of x in x 1.909 * [taylor]: Taking taylor expansion of 1.0 in x 1.909 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ 1 x))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 1.909 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 1.909 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.909 * [taylor]: Taking taylor expansion of 1.0 in x 1.909 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.910 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.910 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.910 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.910 * [taylor]: Taking taylor expansion of x in x 1.910 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.910 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.910 * [taylor]: Taking taylor expansion of x in x 1.910 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 1.910 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.910 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.910 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.910 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.910 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.910 * [taylor]: Taking taylor expansion of x in x 1.910 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.910 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.910 * [taylor]: Taking taylor expansion of x in x 1.910 * [taylor]: Taking taylor expansion of 1.0 in x 1.920 * [approximate]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ -1 x))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 1.920 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ -1 x))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.920 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.920 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.920 * [taylor]: Taking taylor expansion of 1.0 in x 1.920 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.921 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.921 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.921 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.921 * [taylor]: Taking taylor expansion of -1 in x 1.921 * [taylor]: Taking taylor expansion of x in x 1.921 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.921 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.921 * [taylor]: Taking taylor expansion of -1 in x 1.921 * [taylor]: Taking taylor expansion of x in x 1.921 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.921 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.921 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.921 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.921 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.921 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.921 * [taylor]: Taking taylor expansion of -1 in x 1.921 * [taylor]: Taking taylor expansion of x in x 1.921 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.921 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.921 * [taylor]: Taking taylor expansion of -1 in x 1.921 * [taylor]: Taking taylor expansion of x in x 1.921 * [taylor]: Taking taylor expansion of 1.0 in x 1.922 * [taylor]: Taking taylor expansion of (/ (- (sqrt 1.0) (tan (/ -1 x))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 1.922 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 1.922 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 1.922 * [taylor]: Taking taylor expansion of 1.0 in x 1.922 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.922 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.922 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.922 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.922 * [taylor]: Taking taylor expansion of -1 in x 1.922 * [taylor]: Taking taylor expansion of x in x 1.922 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.922 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.922 * [taylor]: Taking taylor expansion of -1 in x 1.922 * [taylor]: Taking taylor expansion of x in x 1.922 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 1.922 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.922 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.922 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.922 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.922 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.922 * [taylor]: Taking taylor expansion of -1 in x 1.922 * [taylor]: Taking taylor expansion of x in x 1.922 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.923 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.923 * [taylor]: Taking taylor expansion of -1 in x 1.923 * [taylor]: Taking taylor expansion of x in x 1.923 * [taylor]: Taking taylor expansion of 1.0 in x 1.933 * * * [progress]: simplifying candidates 1.935 * [simplify]: Simplifying using # : (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) 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(pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 1.942 * * [simplify]: iteration 0 : 561 enodes (cost 1675 ) 1.954 * * [simplify]: iteration 1 : 2800 enodes (cost 1512 ) 2.004 * * [simplify]: iteration 2 : 5002 enodes (cost 1496 ) 2.011 * [simplify]: Simplified to: 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (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 (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (- (log (- 1.0 (* (tan x) (tan x)))) 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(+ 1.0 (* (tan x) (tan x))) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0)) (* (- (sqrt 1.0) (tan x)) (- 1.0 (* (tan x) (tan x)))) (* (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (sqrt (+ (sqrt 1.0) (tan x))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (sqrt (+ (sqrt 1.0) (tan x))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (sqrt 1.0) (tan x)) (* (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))))) (* (+ (sqrt 1.0) (tan x)) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (* (+ (sqrt 1.0) (tan x)) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (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 (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (/ (sqrt (- (sqrt 1.0) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (sqrt 1.0) (tan x)) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (sqrt (- (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (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)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt 1.0) (tan x)) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x))))))) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x)))))) (* (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt 1.0) (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)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (- 1.0 (* (tan x) (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) (neg (* (pow (tan x) 3) (tan x))))) (* (cbrt (+ (sqrt 1.0) (tan x))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (* (sqrt (+ (sqrt 1.0) (tan x))) (/ (- (sqrt 1.0) (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))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (/ (- (sqrt 1.0) (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)))) (exp (- (sqrt 1.0) (tan x))) (log (- (sqrt 1.0) (tan x))) (exp (- (sqrt 1.0) (tan x))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (cbrt (- (sqrt 1.0) (tan x))) (pow (- (sqrt 1.0) (tan x)) 3) (sqrt (- (sqrt 1.0) (tan x))) (sqrt (- (sqrt 1.0) (tan x))) (- (pow (sqrt 1.0) 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (neg (tan x)) (- 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (tan x)) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (- (sqrt 1.0) (tan x)) (neg (tan x)) (log (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (log (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (exp (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) 3) (* (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))))) (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (pow (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) 3) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x))))) (neg (- (sqrt 1.0) (tan x))) (neg (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt 1.0) (+ 1.0 (* (tan x) (tan x)))) (/ (tan x) (+ 1.0 (* (tan x) (tan x)))) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (cbrt (- (sqrt 1.0) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (cbrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (/ (cbrt (- (sqrt 1.0) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (sqrt (- (sqrt 1.0) (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (sqrt (- (sqrt 1.0) (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (sqrt (- (sqrt 1.0) (tan x))) (/ (sqrt (- (sqrt 1.0) (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (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))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (tan x))))) 1 (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (* (tan x) (tan x)))) (cbrt (+ 1.0 (* (tan x) (tan x)))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (cbrt (+ 1.0 (* (tan x) (tan x))))) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (* (tan x) (tan x))))) (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (/ (- (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ 1.0 (* (tan x) (tan x)))) (/ 1 (* (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))))) (/ 1 (sqrt (+ 1.0 (* (tan x) (tan x))))) (/ (- (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (* (tan x) (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))) (- (sqrt 1.0) (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)) (sqrt (+ 1.0 (* (tan x) (tan x))))) (- (sqrt 1.0) (tan x)) (/ (+ 1.0 (* (tan x) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (sqrt (- (sqrt 1.0) (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt (sqrt 1.0)) (sqrt (tan x)))) (/ (+ 1.0 (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (/ (- (sqrt 1.0) (tan x)) (+ (pow 1.0 3) (pow (* (tan x) (tan x)) 3))) (/ (- (sqrt 1.0) (tan x)) (- (* 1.0 1.0) (pow (tan x) 4))) (* (+ (* (tan x) (+ (tan x) (sqrt 1.0))) 1.0) (+ 1.0 (* (tan x) (tan x)))) (* (+ 1.0 (* (tan x) (tan x))) (+ (sqrt 1.0) (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)) (+ (* 0.33333333333333337 (+ (pow x 4) (* 1.0 (pow x 4)))) (- (* 1.0 1.0) (* (+ 1.0 1) (* 1.0 (pow x 2))))) (/ (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (- (sqrt 1.0) (+ (* 1/3 (pow x 3)) x)) (- (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x))) (* 1.0 (- (sqrt 1.0) (+ x (* (pow x 2) (sqrt 1.0))))) (/ (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 2.012 * * * [progress]: adding candidates to table 2.227 * * [progress]: iteration 4 / 4 2.227 * * * [progress]: picking best candidate 2.270 * * * * [pick]: Picked # 2.270 * * * [progress]: localizing error 2.284 * * * [progress]: generating rewritten candidates 2.284 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2) 2.286 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2 1) 2.289 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2 1 1) 2.294 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 2.321 * * * [progress]: generating series expansions 2.321 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2) 2.322 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.322 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.322 * [taylor]: Taking taylor expansion of (tan x) in x 2.322 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.322 * [taylor]: Taking taylor expansion of (sin x) in x 2.322 * [taylor]: Taking taylor expansion of x in x 2.322 * [taylor]: Taking taylor expansion of (cos x) in x 2.322 * [taylor]: Taking taylor expansion of x in x 2.322 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.322 * [taylor]: Taking taylor expansion of (tan x) in x 2.322 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.322 * [taylor]: Taking taylor expansion of (sin x) in x 2.322 * [taylor]: Taking taylor expansion of x in x 2.322 * [taylor]: Taking taylor expansion of (cos x) in x 2.322 * [taylor]: Taking taylor expansion of x in x 2.324 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.324 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.324 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.324 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.324 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.324 * [taylor]: Taking taylor expansion of x in x 2.324 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.324 * [taylor]: Taking taylor expansion of x in x 2.324 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.324 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.324 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.324 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.324 * [taylor]: Taking taylor expansion of x in x 2.324 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.324 * [taylor]: Taking taylor expansion of x in x 2.327 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.327 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.327 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.327 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.327 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.327 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.327 * [taylor]: Taking taylor expansion of -1 in x 2.327 * [taylor]: Taking taylor expansion of x in x 2.327 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.327 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.327 * [taylor]: Taking taylor expansion of -1 in x 2.327 * [taylor]: Taking taylor expansion of x in x 2.327 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.327 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.328 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.328 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.328 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.328 * [taylor]: Taking taylor expansion of -1 in x 2.328 * [taylor]: Taking taylor expansion of x in x 2.328 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.328 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.328 * [taylor]: Taking taylor expansion of -1 in x 2.328 * [taylor]: Taking taylor expansion of x in x 2.330 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2 1) 2.330 * [approximate]: Taking taylor expansion of (exp (pow (tan x) 2)) in (x) around 0 2.330 * [taylor]: Taking taylor expansion of (exp (pow (tan x) 2)) in x 2.330 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.330 * [taylor]: Taking taylor expansion of (tan x) in x 2.330 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.330 * [taylor]: Taking taylor expansion of (sin x) in x 2.330 * [taylor]: Taking taylor expansion of x in x 2.330 * [taylor]: Taking taylor expansion of (cos x) in x 2.330 * [taylor]: Taking taylor expansion of x in x 2.331 * [taylor]: Taking taylor expansion of (exp (pow (tan x) 2)) in x 2.331 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.331 * [taylor]: Taking taylor expansion of (tan x) in x 2.331 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.331 * [taylor]: Taking taylor expansion of (sin x) in x 2.331 * [taylor]: Taking taylor expansion of x in x 2.331 * [taylor]: Taking taylor expansion of (cos x) in x 2.331 * [taylor]: Taking taylor expansion of x in x 2.333 * [approximate]: Taking taylor expansion of (exp (pow (tan (/ 1 x)) 2)) in (x) around 0 2.333 * [taylor]: Taking taylor expansion of (exp (pow (tan (/ 1 x)) 2)) in x 2.333 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.333 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.333 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.333 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.333 * [taylor]: Taking taylor expansion of x in x 2.333 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.333 * [taylor]: Taking taylor expansion of x in x 2.333 * [taylor]: Taking taylor expansion of (exp (pow (tan (/ 1 x)) 2)) in x 2.333 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.333 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.333 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.333 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.333 * [taylor]: Taking taylor expansion of x in x 2.334 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.334 * [taylor]: Taking taylor expansion of x in x 2.339 * [approximate]: Taking taylor expansion of (exp (pow (tan (/ -1 x)) 2)) in (x) around 0 2.339 * [taylor]: Taking taylor expansion of (exp (pow (tan (/ -1 x)) 2)) in x 2.339 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.339 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.339 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.339 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.339 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.339 * [taylor]: Taking taylor expansion of -1 in x 2.339 * [taylor]: Taking taylor expansion of x in x 2.339 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.339 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.339 * [taylor]: Taking taylor expansion of -1 in x 2.339 * [taylor]: Taking taylor expansion of x in x 2.340 * [taylor]: Taking taylor expansion of (exp (pow (tan (/ -1 x)) 2)) in x 2.340 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.340 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.340 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.340 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.340 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.340 * [taylor]: Taking taylor expansion of -1 in x 2.340 * [taylor]: Taking taylor expansion of x in x 2.340 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.340 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.340 * [taylor]: Taking taylor expansion of -1 in x 2.340 * [taylor]: Taking taylor expansion of x in x 2.345 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2 1 1) 2.346 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.346 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.346 * [taylor]: Taking taylor expansion of (tan x) in x 2.346 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.346 * [taylor]: Taking taylor expansion of (sin x) in x 2.346 * [taylor]: Taking taylor expansion of x in x 2.346 * [taylor]: Taking taylor expansion of (cos x) in x 2.346 * [taylor]: Taking taylor expansion of x in x 2.346 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.346 * [taylor]: Taking taylor expansion of (tan x) in x 2.346 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.346 * [taylor]: Taking taylor expansion of (sin x) in x 2.346 * [taylor]: Taking taylor expansion of x in x 2.346 * [taylor]: Taking taylor expansion of (cos x) in x 2.346 * [taylor]: Taking taylor expansion of x in x 2.348 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.348 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.348 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.348 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.348 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.348 * [taylor]: Taking taylor expansion of x in x 2.348 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.348 * [taylor]: Taking taylor expansion of x in x 2.348 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.348 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.348 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.348 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.348 * [taylor]: Taking taylor expansion of x in x 2.348 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.348 * [taylor]: Taking taylor expansion of x in x 2.351 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.351 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.351 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.351 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.351 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.351 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.351 * [taylor]: Taking taylor expansion of -1 in x 2.351 * [taylor]: Taking taylor expansion of x in x 2.351 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.351 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.351 * [taylor]: Taking taylor expansion of -1 in x 2.351 * [taylor]: Taking taylor expansion of x in x 2.351 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.351 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.351 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.351 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.351 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.351 * [taylor]: Taking taylor expansion of -1 in x 2.351 * [taylor]: Taking taylor expansion of x in x 2.352 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.352 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.352 * [taylor]: Taking taylor expansion of -1 in x 2.352 * [taylor]: Taking taylor expansion of x in x 2.354 * * * * [progress]: [ 4 / 4 ] generating series at (2) 2.354 * [approximate]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) (+ (pow (tan x) 2) 1.0)) in (x) around 0 2.354 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) (+ (pow (tan x) 2) 1.0)) in x 2.354 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 2.354 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 2.354 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.354 * [taylor]: Taking taylor expansion of 1.0 in x 2.354 * [taylor]: Taking taylor expansion of (tan x) in x 2.355 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.355 * [taylor]: Taking taylor expansion of (sin x) in x 2.355 * [taylor]: Taking taylor expansion of x in x 2.355 * [taylor]: Taking taylor expansion of (cos x) in x 2.355 * [taylor]: Taking taylor expansion of x in x 2.355 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 2.355 * [taylor]: Taking taylor expansion of (tan x) in x 2.355 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.355 * [taylor]: Taking taylor expansion of (sin x) in x 2.355 * [taylor]: Taking taylor expansion of x in x 2.355 * [taylor]: Taking taylor expansion of (cos x) in x 2.355 * [taylor]: Taking taylor expansion of x in x 2.355 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.355 * [taylor]: Taking taylor expansion of 1.0 in x 2.355 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 2.355 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.355 * [taylor]: Taking taylor expansion of (tan x) in x 2.355 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.355 * [taylor]: Taking taylor expansion of (sin x) in x 2.355 * [taylor]: Taking taylor expansion of x in x 2.355 * [taylor]: Taking taylor expansion of (cos x) in x 2.355 * [taylor]: Taking taylor expansion of x in x 2.355 * [taylor]: Taking taylor expansion of 1.0 in x 2.356 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) (+ (pow (tan x) 2) 1.0)) in x 2.356 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan x)) (+ (tan x) (sqrt 1.0))) in x 2.356 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan x)) in x 2.356 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.356 * [taylor]: Taking taylor expansion of 1.0 in x 2.356 * [taylor]: Taking taylor expansion of (tan x) in x 2.356 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.356 * [taylor]: Taking taylor expansion of (sin x) in x 2.356 * [taylor]: Taking taylor expansion of x in x 2.356 * [taylor]: Taking taylor expansion of (cos x) in x 2.356 * [taylor]: Taking taylor expansion of x in x 2.356 * [taylor]: Taking taylor expansion of (+ (tan x) (sqrt 1.0)) in x 2.356 * [taylor]: Taking taylor expansion of (tan x) in x 2.356 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.356 * [taylor]: Taking taylor expansion of (sin x) in x 2.356 * [taylor]: Taking taylor expansion of x in x 2.356 * [taylor]: Taking taylor expansion of (cos x) in x 2.356 * [taylor]: Taking taylor expansion of x in x 2.356 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.356 * [taylor]: Taking taylor expansion of 1.0 in x 2.356 * [taylor]: Taking taylor expansion of (+ (pow (tan x) 2) 1.0) in x 2.356 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.356 * [taylor]: Taking taylor expansion of (tan x) in x 2.356 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.356 * [taylor]: Taking taylor expansion of (sin x) in x 2.356 * [taylor]: Taking taylor expansion of x in x 2.356 * [taylor]: Taking taylor expansion of (cos x) in x 2.356 * [taylor]: Taking taylor expansion of x in x 2.357 * [taylor]: Taking taylor expansion of 1.0 in x 2.361 * [approximate]: Taking taylor expansion of (/ (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in (x) around 0 2.361 * [taylor]: Taking taylor expansion of (/ (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 2.361 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 2.361 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 2.361 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.361 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.361 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.361 * [taylor]: Taking taylor expansion of x in x 2.361 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.361 * [taylor]: Taking taylor expansion of x in x 2.361 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.361 * [taylor]: Taking taylor expansion of 1.0 in x 2.361 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 2.361 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.361 * [taylor]: Taking taylor expansion of 1.0 in x 2.361 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.361 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.361 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.361 * [taylor]: Taking taylor expansion of x in x 2.361 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.361 * [taylor]: Taking taylor expansion of x in x 2.362 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 2.362 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.362 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.362 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.362 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.362 * [taylor]: Taking taylor expansion of x in x 2.362 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.362 * [taylor]: Taking taylor expansion of x in x 2.362 * [taylor]: Taking taylor expansion of 1.0 in x 2.363 * [taylor]: Taking taylor expansion of (/ (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) (+ (pow (tan (/ 1 x)) 2) 1.0)) in x 2.363 * [taylor]: Taking taylor expansion of (* (+ (tan (/ 1 x)) (sqrt 1.0)) (- (sqrt 1.0) (tan (/ 1 x)))) in x 2.363 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (sqrt 1.0)) in x 2.363 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.363 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.363 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.363 * [taylor]: Taking taylor expansion of x in x 2.363 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.363 * [taylor]: Taking taylor expansion of x in x 2.363 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.363 * [taylor]: Taking taylor expansion of 1.0 in x 2.363 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ 1 x))) in x 2.363 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.363 * [taylor]: Taking taylor expansion of 1.0 in x 2.363 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.363 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.363 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.363 * [taylor]: Taking taylor expansion of x in x 2.363 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.363 * [taylor]: Taking taylor expansion of x in x 2.364 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ 1 x)) 2) 1.0) in x 2.364 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.364 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.364 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.364 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.364 * [taylor]: Taking taylor expansion of x in x 2.364 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.364 * [taylor]: Taking taylor expansion of x in x 2.364 * [taylor]: Taking taylor expansion of 1.0 in x 2.378 * [approximate]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in (x) around 0 2.378 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 2.378 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 2.378 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 2.378 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.378 * [taylor]: Taking taylor expansion of 1.0 in x 2.378 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.378 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.378 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.378 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.378 * [taylor]: Taking taylor expansion of -1 in x 2.378 * [taylor]: Taking taylor expansion of x in x 2.378 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.378 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.378 * [taylor]: Taking taylor expansion of -1 in x 2.378 * [taylor]: Taking taylor expansion of x in x 2.378 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 2.378 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.378 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.378 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.378 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.378 * [taylor]: Taking taylor expansion of -1 in x 2.378 * [taylor]: Taking taylor expansion of x in x 2.378 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.378 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.378 * [taylor]: Taking taylor expansion of -1 in x 2.378 * [taylor]: Taking taylor expansion of x in x 2.378 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.378 * [taylor]: Taking taylor expansion of 1.0 in x 2.379 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 2.379 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.379 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.379 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.379 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.379 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.379 * [taylor]: Taking taylor expansion of -1 in x 2.379 * [taylor]: Taking taylor expansion of x in x 2.379 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.379 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.379 * [taylor]: Taking taylor expansion of -1 in x 2.379 * [taylor]: Taking taylor expansion of x in x 2.379 * [taylor]: Taking taylor expansion of 1.0 in x 2.380 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) (+ (pow (tan (/ -1 x)) 2) 1.0)) in x 2.380 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (tan (/ -1 x))) (+ (tan (/ -1 x)) (sqrt 1.0))) in x 2.380 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (tan (/ -1 x))) in x 2.380 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.380 * [taylor]: Taking taylor expansion of 1.0 in x 2.380 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.380 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.380 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.380 * [taylor]: Taking taylor expansion of -1 in x 2.380 * [taylor]: Taking taylor expansion of x in x 2.380 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.380 * [taylor]: Taking taylor expansion of -1 in x 2.380 * [taylor]: Taking taylor expansion of x in x 2.380 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (sqrt 1.0)) in x 2.380 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.380 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.380 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.380 * [taylor]: Taking taylor expansion of -1 in x 2.380 * [taylor]: Taking taylor expansion of x in x 2.380 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.380 * [taylor]: Taking taylor expansion of -1 in x 2.380 * [taylor]: Taking taylor expansion of x in x 2.381 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 2.381 * [taylor]: Taking taylor expansion of 1.0 in x 2.381 * [taylor]: Taking taylor expansion of (+ (pow (tan (/ -1 x)) 2) 1.0) in x 2.381 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.381 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.381 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.381 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.381 * [taylor]: Taking taylor expansion of -1 in x 2.381 * [taylor]: Taking taylor expansion of x in x 2.381 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.381 * [taylor]: Taking taylor expansion of -1 in x 2.381 * [taylor]: Taking taylor expansion of x in x 2.381 * [taylor]: Taking taylor expansion of 1.0 in x 2.395 * * * [progress]: simplifying candidates 2.396 * [simplify]: Simplifying using # : (log (* (cbrt (exp (* (tan x) (tan x)))) (cbrt (exp (* (tan x) (tan x)))))) (log (cbrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))) (log 1) (log (exp (* (tan x) (tan x)))) (log (exp (tan x))) (log (exp (* (tan x) (tan x)))) (log (exp (tan x))) (log (log (exp (* (tan x) (tan x))))) (exp (log (exp (* (tan x) (tan x))))) (* (cbrt (log (exp (* (tan x) (tan x))))) (cbrt (log (exp (* (tan x) (tan x)))))) (cbrt (log (exp (* (tan x) (tan x))))) (* (* (log (exp (* (tan x) (tan x)))) (log (exp (* (tan x) (tan x))))) (log (exp (* (tan x) (tan x))))) (sqrt (log (exp (* (tan x) (tan x))))) (sqrt (log (exp (* (tan x) (tan x))))) (exp (tan x)) (log (exp (* (tan x) (tan x)))) (exp (exp (* (tan x) (tan x)))) (* (cbrt (exp (* (tan x) (tan x)))) (cbrt (exp (* (tan x) (tan x))))) (cbrt (exp (* (tan x) (tan x)))) (* (* (exp (* (tan x) (tan x))) (exp (* (tan x) (tan x)))) (exp (* (tan x) (tan x)))) (sqrt (exp (* (tan x) (tan x)))) (sqrt (exp (* (tan 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)) (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))) (+ (log (+ (sqrt 1.0) (tan x))) (- (log (- (sqrt 1.0) (tan x))) (log (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (+ (log (+ (sqrt 1.0) (tan x))) (log (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (log (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (exp (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (* (* (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (/ (* (* (- (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (- (sqrt 1.0) (tan x))) (* (* (+ 1.0 (log (exp (* (tan x) (tan x))))) (+ 1.0 (log (exp (* (tan x) (tan x)))))) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (* (* (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (* (* (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (cbrt (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (cbrt (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (cbrt (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (* (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))) (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (sqrt (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (sqrt (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (sqrt 1.0) (tan x))) (* (+ (* (sqrt 1.0) (sqrt 1.0)) (- (* (tan x) (tan x)) (* (sqrt 1.0) (tan x)))) (+ 1.0 (log (exp (* (tan x) (tan x)))))) (* (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (- (sqrt 1.0) (tan x))) (* (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (sqrt (+ (sqrt 1.0) (tan x))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (sqrt (+ (sqrt 1.0) (tan x))) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (sqrt 1.0) (tan x)) (* (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))) (cbrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (* (+ (sqrt 1.0) (tan x)) (sqrt (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (sqrt 1.0) (tan x)) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (* (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))) (cbrt (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (* (+ (sqrt 1.0) (tan x)) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (sqrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (sqrt 1.0) (tan x)) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ (sqrt (- (sqrt 1.0) (tan x))) (* (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))) (cbrt (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (* (+ (sqrt 1.0) (tan x)) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (sqrt 1.0) (tan x)) (/ (sqrt (- (sqrt 1.0) (tan x))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ (sqrt (- (sqrt 1.0) (tan x))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ (sqrt (- (sqrt 1.0) (tan x))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ 1 (* (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))) (cbrt (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (* (+ (sqrt 1.0) (tan x)) (/ 1 (sqrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (sqrt 1.0) (tan x)) (/ 1 1)) (* (+ (sqrt 1.0) (tan x)) (/ 1 1)) (* (+ (sqrt 1.0) (tan x)) (/ 1 1)) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))) (cbrt (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))) (cbrt (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) 1)) (* (+ (sqrt 1.0) (tan x)) (/ 1 (* (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))) (cbrt (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (* (+ (sqrt 1.0) (tan x)) (/ 1 (sqrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (sqrt 1.0) (tan x)) (/ 1 1)) (* (+ (sqrt 1.0) (tan x)) (/ 1 1)) (* (+ (sqrt 1.0) (tan x)) (/ 1 1)) (* (+ (sqrt 1.0) (tan x)) 1) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ (pow 1.0 3) (pow (log (exp (* (tan x) (tan x)))) 3)))) (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (- (* 1.0 1.0) (* (log (exp (* (tan x) (tan x)))) (log (exp (* (tan x) (tan x)))))))) (* (cbrt (+ (sqrt 1.0) (tan x))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))) (* (sqrt (+ (sqrt 1.0) (tan x))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))) (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))) (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))) (* (+ (sqrt 1.0) (tan x)) (- (sqrt 1.0) (tan x))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))) (* (- (* (sqrt 1.0) (sqrt 1.0)) (* (tan x) (tan x))) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (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) (+ (* 7/6 (pow x 4)) 1)) (exp (/ (pow (sin x) 2) (pow (cos x) 2))) (exp (/ (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)) (- (+ (* 0.33333333333333337 (pow x 4)) (+ (* 0.33333333333333337 (* (pow x 4) (pow (sqrt 1.0) 2))) (* 1.0 (pow (sqrt 1.0) 2)))) (+ (* 1.0 (* (pow x 2) (pow (sqrt 1.0) 2))) (* 1.0 (pow x 2)))) (/ (* (- (sqrt 1.0) (/ (sin x) (cos x))) (+ (sqrt 1.0) (/ (sin x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 2.403 * * [simplify]: iteration 0 : 488 enodes (cost 1252 ) 2.412 * * [simplify]: iteration 1 : 2368 enodes (cost 1087 ) 2.453 * * [simplify]: iteration 2 : 5001 enodes (cost 1067 ) 2.460 * [simplify]: Simplified to: (* 2 (log (cbrt (exp (* (tan x) (tan x)))))) (log (cbrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))) (log (sqrt (exp (* (tan x) (tan x))))) 0 (* (tan x) (tan x)) (tan x) (* (tan x) (tan x)) (tan x) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (* (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)) (exp (tan x)) (* (tan x) (tan x)) (exp (exp (* (tan x) (tan x)))) (* (cbrt (exp (* (tan x) (tan x)))) (cbrt (exp (* (tan x) (tan x))))) (cbrt (exp (* (tan x) (tan x)))) (pow (exp (* (tan x) (tan x))) 3) (sqrt (exp (* (tan x) (tan x)))) (sqrt (exp (* (tan x) (tan x)))) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (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 (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)) (- (log (- 1.0 (* (tan x) (tan x)))) (log (+ 1.0 (log (exp (* (tan x) (tan x))))))) (- (log (- 1.0 (* (tan x) (tan x)))) (log (+ 1.0 (log (exp (* (tan x) (tan x))))))) (- (log (- 1.0 (* (tan x) (tan x)))) (log (+ 1.0 (log (exp (* (tan x) (tan x))))))) (pow (exp 1) (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0))) (/ (pow (- 1.0 (* (tan x) (tan x))) 3) (pow (+ (* (tan x) (tan x)) 1.0) 3)) (/ (pow (- 1.0 (* (tan x) (tan x))) 3) (pow (+ (* (tan x) (tan x)) 1.0) 3)) (* (cbrt (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (cbrt (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (cbrt (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (/ (pow (- 1.0 (* (tan x) (tan x))) 3) (pow (+ (* (tan x) (tan x)) 1.0) 3)) (sqrt (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (sqrt (* (+ (sqrt 1.0) (tan x)) (/ (- (sqrt 1.0) (tan x)) (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)) (- (sqrt 1.0) (tan x))) (* (+ (* (tan x) (tan x)) 1.0) (+ (* (tan x) (- (tan x) (sqrt 1.0))) 1.0)) (* (- (sqrt 1.0) (tan x)) (+ 1.0 (neg (* (tan x) (tan x))))) (* (+ (* (tan x) (tan x)) 1.0) (- (sqrt 1.0) (tan x))) (* (sqrt (+ (sqrt 1.0) (tan x))) (sqrt (/ (- (sqrt 1.0) (tan 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(* (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (+ (sqrt 1.0) (tan x))) (* (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (+ (sqrt 1.0) (tan x))) (* (* (cbrt (- (sqrt 1.0) (tan x))) (cbrt (- (sqrt 1.0) (tan x)))) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (/ (sqrt (- (sqrt 1.0) (tan x))) (* (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))) (cbrt (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (* (+ (sqrt 1.0) (tan x)) (/ (sqrt (- (sqrt 1.0) (tan x))) (sqrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (sqrt (- (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (* (sqrt (- (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (* (sqrt (- (sqrt 1.0) (tan x))) (+ (sqrt 1.0) (tan x))) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))) (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (log (exp (* (tan x) (tan x))))))) (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))) (cbrt (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (* (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))) (cbrt (+ 1.0 (log (exp (* (tan x) (tan x))))))))) (* (+ (sqrt 1.0) (tan x)) (/ (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (sqrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (* (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt 1.0) (tan x))) (* (+ (sqrt (sqrt 1.0)) (sqrt (tan x))) (+ (sqrt 1.0) (tan x))) (/ (+ (sqrt 1.0) (tan x)) (* (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))) (cbrt (+ 1.0 (log (exp (* (tan x) (tan x)))))))) (/ (+ (sqrt 1.0) (tan x)) (sqrt (+ 1.0 (log (exp (* (tan x) (tan x))))))) (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (+ (sqrt 1.0) (tan x)) (- 1.0 (* (tan x) (tan x))) (/ (- 1.0 (* (tan x) (tan x))) (+ (pow 1.0 3) (pow (log (exp (* (tan x) (tan x)))) 3))) (/ (- 1.0 (* (tan x) (tan x))) (+ (* 1.0 1.0) (neg (* (pow (tan x) 3) (tan x))))) (/ (* (- (sqrt 1.0) (tan x)) (cbrt (+ (sqrt 1.0) (tan x)))) (+ (* (tan x) (tan x)) 1.0)) (/ (* (- (sqrt 1.0) (tan x)) (sqrt (+ (sqrt 1.0) (tan x)))) (+ (* (tan x) (tan x)) 1.0)) (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)) (/ (- 1.0 (* (tan x) (tan x))) (+ (* (tan x) (tan x)) 1.0)) (- 1.0 (* (tan x) (tan x))) (/ (- (sqrt 1.0) (tan x)) (/ (+ (* (tan x) (tan x)) 1.0) (+ (pow (sqrt 1.0) 3) (pow (tan x) 3)))) (/ (- (sqrt 1.0) (tan x)) (/ (+ (* (tan x) (tan x)) 1.0) (- 1.0 (* (tan x) (tan x))))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) (+ (pow x 2) (+ (* 7/6 (pow x 4)) 1)) (exp (/ (pow (sin x) 2) (pow (cos x) 2))) (exp (/ (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)) (+ (* 0.33333333333333337 (+ (pow x 4) (* 1.0 (pow x 4)))) (- (* 1.0 1.0) (* (+ 1.0 1) (* 1.0 (pow x 2))))) (/ (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) (/ (* (+ (sqrt 1.0) (/ (sin x) (cos x))) (- (sqrt 1.0) (/ (sin x) (cos x)))) (+ (/ (pow (sin x) 2) (pow (cos x) 2)) 1.0)) 2.461 * * * [progress]: adding candidates to table 2.618 * [progress]: [Phase 3 of 3] Extracting. 2.619 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # #) 2.622 * * * [regime-changes]: Trying 4 branch expressions: ((tan x) (* (tan x) (tan x)) (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) x) 2.622 * * * * [regimes]: Trying to branch on (tan x) from (# # # # # # # # # # # # #) 2.697 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # # # # # # # # # #) 2.767 * * * * [regimes]: Trying to branch on (* (tan x) (tan x)) from (# # # # #) 2.809 * * * * [regimes]: Trying to branch on (/ (- 1.0 (* (tan x) (tan x))) (+ 1.0 (* (tan x) (tan x)))) from (# # # # # # # # # # # # #) 2.877 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # #) 2.942 * * * [regime]: Found split indices: #