18.241 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.098 * * * [progress]: [2/2] Setting up program.
0.100 * [progress]: [Phase 2 of 3] Improving.
0.100 * [simplify]: Simplifying:
  (/ (- 1.0 (cos x)) (* x x))
0.100 * * [simplify]: Extracting # 0 : cost  0
0.100 * * [simplify]: Extracting # 1 : cost  0
0.100 * * [simplify]: Extracting # 2 : cost  0
0.100 * * [simplify]: Extracting # 3 : cost  0
0.100 * * [simplify]: Extracting # 4 : cost  0
0.100 * * [simplify]: iteration  0 :  6  enodes  (cost  8 )
0.102 * * [simplify]: Extracting # 0 : cost  0
0.102 * * [simplify]: Extracting # 1 : cost  0
0.102 * * [simplify]: Extracting # 2 : cost  0
0.102 * * [simplify]: iteration  1 :  13  enodes  (cost  8 )
0.105 * * [simplify]: Extracting # 0 : cost  0
0.105 * * [simplify]: Extracting # 1 : cost  0
0.106 * * [simplify]: Extracting # 2 : cost  0
0.106 * * [simplify]: iteration  2 :  21  enodes  (cost  8 )
0.111 * * [simplify]: Extracting # 0 : cost  0
0.111 * * [simplify]: Extracting # 1 : cost  0
0.111 * * [simplify]: Extracting # 2 : cost  0
0.112 * * [simplify]: iteration  3 :  26  enodes  (cost  8 )
0.118 * * [simplify]: Extracting # 0 : cost  0
0.119 * * [simplify]: iteration  4 :  28  enodes  (cost  8 )
0.125 * * [simplify]: Extracting # 0 : cost  0
0.125 * * [simplify]: iteration done:  28  enodes  (cost  8 )
0.125 * [simplify]: Simplified to:
  (/ (- 1.0 (cos x)) (* x x))
0.126 * * [progress]: iteration 1 / 4
0.126 * * * [progress]: picking best candidate
0.129 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (cos x)) (* x x)))>
0.129 * * * [progress]: localizing error
0.141 * * * [progress]: generating rewritten candidates
0.141 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.188 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.202 * * * [progress]: generating series expansions
0.203 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.212 * [backup-simplify]: Simplify (/ (- 1.0 (cos x)) (* x x)) into (/ (- 1.0 (cos x)) (pow x 2))
0.212 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0
0.213 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
0.213 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.213 * [taylor]: Taking taylor expansion of 1.0 in x
0.213 * [backup-simplify]: Simplify 1.0 into 1.0
0.213 * [taylor]: Taking taylor expansion of (cos x) in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.213 * [backup-simplify]: Simplify 0 into 0
0.213 * [backup-simplify]: Simplify 1 into 1
0.214 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 1 into 1
0.215 * [backup-simplify]: Simplify (- 1) into -1
0.216 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
0.217 * [backup-simplify]: Simplify (+ 0) into 0
0.217 * [backup-simplify]: Simplify (- 0) into 0
0.218 * [backup-simplify]: Simplify (+ 0 0) into 0
0.219 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
0.220 * [backup-simplify]: Simplify (- -1/2) into 1/2
0.220 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
0.220 * [backup-simplify]: Simplify (* 1 1) into 1
0.221 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.221 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
0.221 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.221 * [taylor]: Taking taylor expansion of 1.0 in x
0.221 * [backup-simplify]: Simplify 1.0 into 1.0
0.221 * [taylor]: Taking taylor expansion of (cos x) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 1 into 1
0.221 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 1 into 1
0.222 * [backup-simplify]: Simplify (- 1) into -1
0.222 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
0.223 * [backup-simplify]: Simplify (+ 0) into 0
0.223 * [backup-simplify]: Simplify (- 0) into 0
0.223 * [backup-simplify]: Simplify (+ 0 0) into 0
0.224 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
0.225 * [backup-simplify]: Simplify (- -1/2) into 1/2
0.225 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
0.226 * [backup-simplify]: Simplify (* 1 1) into 1
0.226 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.227 * [backup-simplify]: Simplify 1/2 into 1/2
0.228 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.229 * [backup-simplify]: Simplify (- 0) into 0
0.229 * [backup-simplify]: Simplify (+ 0 0) into 0
0.230 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.231 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
0.231 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
0.234 * [backup-simplify]: Simplify (- 1/24) into -1/24
0.234 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
0.235 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.237 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
0.237 * [backup-simplify]: Simplify -1/24 into -1/24
0.239 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.240 * [backup-simplify]: Simplify (- 0) into 0
0.240 * [backup-simplify]: Simplify (+ 0 0) into 0
0.241 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.243 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
0.243 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into -1/720
0.249 * [backup-simplify]: Simplify (- -1/720) into 1/720
0.249 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
0.250 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.252 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
0.252 * [backup-simplify]: Simplify 1/720 into 1/720
0.254 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 4)) (+ (* -1/24 (pow x 2)) 1/2)) into (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
0.254 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 x))) (* (/ 1 x) (/ 1 x))) into (* (pow x 2) (- 1.0 (cos (/ 1 x))))
0.254 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0
0.254 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x
0.254 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify 1 into 1
0.254 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.254 * [taylor]: Taking taylor expansion of 1.0 in x
0.254 * [backup-simplify]: Simplify 1.0 into 1.0
0.254 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [backup-simplify]: Simplify 0 into 0
0.255 * [backup-simplify]: Simplify 1 into 1
0.255 * [backup-simplify]: Simplify (/ 1 1) into 1
0.255 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.255 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x
0.255 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [backup-simplify]: Simplify 0 into 0
0.255 * [backup-simplify]: Simplify 1 into 1
0.255 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.255 * [taylor]: Taking taylor expansion of 1.0 in x
0.256 * [backup-simplify]: Simplify 1.0 into 1.0
0.256 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [backup-simplify]: Simplify (/ 1 1) into 1
0.256 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.257 * [backup-simplify]: Simplify (* 1 1) into 1
0.257 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
0.257 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
0.257 * [backup-simplify]: Simplify (* 1 (- 1.0 (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
0.257 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
0.258 * [backup-simplify]: Simplify (- 0) into 0
0.258 * [backup-simplify]: Simplify (+ 0 0) into 0
0.259 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.259 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 1.0 (cos (/ 1 x))))) into 0
0.259 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify (- 0) into 0
0.260 * [backup-simplify]: Simplify (+ 0 0) into 0
0.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.262 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))) into 0
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify (- 0) into 0
0.263 * [backup-simplify]: Simplify (+ 0 0) into 0
0.264 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.265 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))) into 0
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify (- 0) into 0
0.266 * [backup-simplify]: Simplify (+ 0 0) into 0
0.267 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.269 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))))) into 0
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify (- 0) into 0
0.269 * [backup-simplify]: Simplify (+ 0 0) into 0
0.271 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))))) into 0
0.273 * [backup-simplify]: Simplify 0 into 0
0.273 * [backup-simplify]: Simplify (- 0) into 0
0.274 * [backup-simplify]: Simplify (+ 0 0) into 0
0.275 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.277 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))))))) into 0
0.277 * [backup-simplify]: Simplify 0 into 0
0.278 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (pow (/ 1 x) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
0.278 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 (- x)))) (* (/ 1 (- x)) (/ 1 (- x)))) into (* (- 1.0 (cos (/ -1 x))) (pow x 2))
0.278 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0
0.279 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x
0.279 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.279 * [taylor]: Taking taylor expansion of 1.0 in x
0.279 * [backup-simplify]: Simplify 1.0 into 1.0
0.279 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.279 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.279 * [taylor]: Taking taylor expansion of -1 in x
0.279 * [backup-simplify]: Simplify -1 into -1
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 1 into 1
0.279 * [backup-simplify]: Simplify (/ -1 1) into -1
0.279 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [backup-simplify]: Simplify 0 into 0
0.280 * [backup-simplify]: Simplify 1 into 1
0.280 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x
0.280 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.280 * [taylor]: Taking taylor expansion of 1.0 in x
0.280 * [backup-simplify]: Simplify 1.0 into 1.0
0.280 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.280 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.280 * [taylor]: Taking taylor expansion of -1 in x
0.280 * [backup-simplify]: Simplify -1 into -1
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [backup-simplify]: Simplify 0 into 0
0.280 * [backup-simplify]: Simplify 1 into 1
0.280 * [backup-simplify]: Simplify (/ -1 1) into -1
0.280 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.281 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [backup-simplify]: Simplify 0 into 0
0.281 * [backup-simplify]: Simplify 1 into 1
0.281 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
0.281 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
0.281 * [backup-simplify]: Simplify (* 1 1) into 1
0.281 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 x))) 1) into (- 1.0 (cos (/ -1 x)))
0.282 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
0.282 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.283 * [backup-simplify]: Simplify (- 0) into 0
0.283 * [backup-simplify]: Simplify (+ 0 0) into 0
0.284 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (* 0 1)) into 0
0.284 * [backup-simplify]: Simplify 0 into 0
0.285 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.285 * [backup-simplify]: Simplify (- 0) into 0
0.285 * [backup-simplify]: Simplify (+ 0 0) into 0
0.286 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 1))) into 0
0.286 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.288 * [backup-simplify]: Simplify (- 0) into 0
0.288 * [backup-simplify]: Simplify (+ 0 0) into 0
0.289 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.289 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.291 * [backup-simplify]: Simplify (- 0) into 0
0.291 * [backup-simplify]: Simplify (+ 0 0) into 0
0.292 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.292 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.303 * [backup-simplify]: Simplify (- 0) into 0
0.303 * [backup-simplify]: Simplify (+ 0 0) into 0
0.304 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.304 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.306 * [backup-simplify]: Simplify (- 0) into 0
0.307 * [backup-simplify]: Simplify (+ 0 0) into 0
0.308 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.308 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 (/ 1 (- x))))) (pow (/ 1 (- x)) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
0.309 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.309 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
0.309 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
0.309 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.309 * [taylor]: Taking taylor expansion of 1.0 in x
0.309 * [backup-simplify]: Simplify 1.0 into 1.0
0.309 * [taylor]: Taking taylor expansion of (cos x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 1 into 1
0.309 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.309 * [taylor]: Taking taylor expansion of 1.0 in x
0.309 * [backup-simplify]: Simplify 1.0 into 1.0
0.309 * [taylor]: Taking taylor expansion of (cos x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 1 into 1
0.310 * [backup-simplify]: Simplify (- 1) into -1
0.310 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
0.310 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify (+ 0) into 0
0.311 * [backup-simplify]: Simplify (- 0) into 0
0.311 * [backup-simplify]: Simplify (+ 0 0) into 0
0.311 * [backup-simplify]: Simplify 0 into 0
0.312 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
0.313 * [backup-simplify]: Simplify (- -1/2) into 1/2
0.313 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
0.313 * [backup-simplify]: Simplify 1/2 into 1/2
0.314 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.315 * [backup-simplify]: Simplify (- 0) into 0
0.315 * [backup-simplify]: Simplify (+ 0 0) into 0
0.315 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
0.319 * [backup-simplify]: Simplify (- 1/24) into -1/24
0.319 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
0.319 * [backup-simplify]: Simplify -1/24 into -1/24
0.321 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.322 * [backup-simplify]: Simplify (- 0) into 0
0.322 * [backup-simplify]: Simplify (+ 0 0) into 0
0.322 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into -1/720
0.329 * [backup-simplify]: Simplify (- -1/720) into 1/720
0.330 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
0.330 * [backup-simplify]: Simplify 1/720 into 1/720
0.331 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 6)) (+ (* -1/24 (pow x 4)) (* 1/2 (pow x 2)))) into (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
0.331 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
0.331 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
0.331 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.331 * [taylor]: Taking taylor expansion of 1.0 in x
0.331 * [backup-simplify]: Simplify 1.0 into 1.0
0.331 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [backup-simplify]: Simplify 0 into 0
0.331 * [backup-simplify]: Simplify 1 into 1
0.331 * [backup-simplify]: Simplify (/ 1 1) into 1
0.332 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.332 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.332 * [taylor]: Taking taylor expansion of 1.0 in x
0.332 * [backup-simplify]: Simplify 1.0 into 1.0
0.332 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [backup-simplify]: Simplify 0 into 0
0.332 * [backup-simplify]: Simplify 1 into 1
0.332 * [backup-simplify]: Simplify (/ 1 1) into 1
0.332 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.332 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
0.333 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
0.333 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
0.333 * [backup-simplify]: Simplify (- 0) into 0
0.334 * [backup-simplify]: Simplify (+ 0 0) into 0
0.334 * [backup-simplify]: Simplify 0 into 0
0.334 * [backup-simplify]: Simplify (- 0) into 0
0.334 * [backup-simplify]: Simplify (+ 0 0) into 0
0.334 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify (- 0) into 0
0.335 * [backup-simplify]: Simplify (+ 0 0) into 0
0.335 * [backup-simplify]: Simplify 0 into 0
0.336 * [backup-simplify]: Simplify (- 0) into 0
0.336 * [backup-simplify]: Simplify (+ 0 0) into 0
0.336 * [backup-simplify]: Simplify 0 into 0
0.336 * [backup-simplify]: Simplify (- 0) into 0
0.337 * [backup-simplify]: Simplify (+ 0 0) into 0
0.337 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify (- 0) into 0
0.338 * [backup-simplify]: Simplify (+ 0 0) into 0
0.338 * [backup-simplify]: Simplify 0 into 0
0.338 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
0.338 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
0.338 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
0.338 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.338 * [taylor]: Taking taylor expansion of 1.0 in x
0.338 * [backup-simplify]: Simplify 1.0 into 1.0
0.338 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.338 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.338 * [taylor]: Taking taylor expansion of -1 in x
0.338 * [backup-simplify]: Simplify -1 into -1
0.338 * [taylor]: Taking taylor expansion of x in x
0.338 * [backup-simplify]: Simplify 0 into 0
0.338 * [backup-simplify]: Simplify 1 into 1
0.339 * [backup-simplify]: Simplify (/ -1 1) into -1
0.339 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.339 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.339 * [taylor]: Taking taylor expansion of 1.0 in x
0.339 * [backup-simplify]: Simplify 1.0 into 1.0
0.339 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.339 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.339 * [taylor]: Taking taylor expansion of -1 in x
0.339 * [backup-simplify]: Simplify -1 into -1
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [backup-simplify]: Simplify 0 into 0
0.339 * [backup-simplify]: Simplify 1 into 1
0.340 * [backup-simplify]: Simplify (/ -1 1) into -1
0.340 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.340 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
0.340 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
0.340 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
0.341 * [backup-simplify]: Simplify (- 0) into 0
0.341 * [backup-simplify]: Simplify (+ 0 0) into 0
0.341 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify (- 0) into 0
0.342 * [backup-simplify]: Simplify (+ 0 0) into 0
0.342 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify (- 0) into 0
0.343 * [backup-simplify]: Simplify (+ 0 0) into 0
0.343 * [backup-simplify]: Simplify 0 into 0
0.343 * [backup-simplify]: Simplify (- 0) into 0
0.344 * [backup-simplify]: Simplify (+ 0 0) into 0
0.344 * [backup-simplify]: Simplify 0 into 0
0.344 * [backup-simplify]: Simplify (- 0) into 0
0.344 * [backup-simplify]: Simplify (+ 0 0) into 0
0.345 * [backup-simplify]: Simplify 0 into 0
0.345 * [backup-simplify]: Simplify (- 0) into 0
0.345 * [backup-simplify]: Simplify (+ 0 0) into 0
0.345 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
0.346 * * * [progress]: simplifying candidates
0.347 * [simplify]: Simplifying:
  (- (log (- 1.0 (cos x))) (+ (log x) (log x)))
  (- (log (- 1.0 (cos x))) (log (* x x)))
  (log (/ (- 1.0 (cos x)) (* x x)))
  (exp (/ (- 1.0 (cos x)) (* x x)))
  (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (* x x) x) (* (* x x) x)))
  (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (* x x) (* x x)) (* x x)))
  (* (cbrt (/ (- 1.0 (cos x)) (* x x))) (cbrt (/ (- 1.0 (cos x)) (* x x))))
  (cbrt (/ (- 1.0 (cos x)) (* x x)))
  (* (* (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x))) (/ (- 1.0 (cos x)) (* x x)))
  (sqrt (/ (- 1.0 (cos x)) (* x x)))
  (sqrt (/ (- 1.0 (cos x)) (* x x)))
  (- (- 1.0 (cos x)))
  (- (* x x))
  (/ 1.0 (* x x))
  (/ (cos x) (* x x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x)
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ 1 x)
  (/ (- 1.0 (cos x)) x)
  (/ (+ (sqrt 1.0) (sqrt (cos x))) x)
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ 1 x)
  (/ (- 1.0 (cos x)) x)
  (/ 1 (* x x))
  (/ (* x x) (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) x)
  (/ (* x x) (cbrt (- 1.0 (cos x))))
  (/ (* x x) (sqrt (- 1.0 (cos x))))
  (/ (* x x) (- 1.0 (cos x)))
  (/ (* x x) (- (sqrt 1.0) (sqrt (cos x))))
  (/ (* x x) (- 1.0 (cos x)))
  (* (* x x) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))
  (* (* x x) (+ 1.0 (cos x)))
  (/ (exp 1.0) (exp (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
  (/ (- 1.0 (cos x)) (pow x 2))
  (/ (- 1.0 (cos x)) (pow x 2))
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
0.349 * * [simplify]: Extracting # 0 : cost  0
0.349 * * [simplify]: Extracting # 1 : cost  0
0.350 * * [simplify]: Extracting # 2 : cost  0
0.350 * * [simplify]: Extracting # 3 : cost  0
0.350 * * [simplify]: Extracting # 4 : cost  0
0.350 * * [simplify]: Extracting # 5 : cost  0
0.351 * * [simplify]: Extracting # 6 : cost  0
0.351 * * [simplify]: Extracting # 7 : cost  0
0.351 * * [simplify]: Extracting # 8 : cost  0
0.351 * * [simplify]: iteration  0 :  88  enodes  (cost  507 )
0.396 * * [simplify]: Extracting # 0 : cost  0
0.396 * * [simplify]: Extracting # 1 : cost  0
0.397 * * [simplify]: Extracting # 2 : cost  0
0.397 * * [simplify]: Extracting # 3 : cost  0
0.398 * * [simplify]: iteration  1 :  212  enodes  (cost  489 )
0.492 * * [simplify]: Extracting # 0 : cost  0
0.492 * * [simplify]: Extracting # 1 : cost  0
0.493 * * [simplify]: Extracting # 2 : cost  0
0.494 * * [simplify]: Extracting # 3 : cost  0
0.495 * * [simplify]: iteration  2 :  548  enodes  (cost  441 )
0.838 * * [simplify]: Extracting # 0 : cost  0
0.840 * * [simplify]: Extracting # 1 : cost  0
0.841 * * [simplify]: Extracting # 2 : cost  0
0.843 * * [simplify]: Extracting # 3 : cost  0
0.845 * * [simplify]: iteration  3 :  1500  enodes  (cost  441 )
2.413 * * [simplify]: Extracting # 0 : cost  0
2.433 * * [simplify]: Extracting # 1 : cost  0
2.441 * * [simplify]: Extracting # 2 : cost  0
2.446 * * [simplify]: Extracting # 3 : cost  0
2.451 * * [simplify]: Extracting # 4 : cost  0
2.456 * * [simplify]: iteration done:  5000  enodes  (cost  441 )
2.457 * [simplify]: Simplified to:
  (log (/ (- 1.0 (cos x)) (* x x)))
  (log (/ (- 1.0 (cos x)) (* x x)))
  (log (/ (- 1.0 (cos x)) (* x x)))
  (exp (/ (- 1.0 (cos x)) (* x x)))
  (pow (/ (- 1.0 (cos x)) (* x x)) 3)
  (pow (/ (- 1.0 (cos x)) (* x x)) 3)
  (* (cbrt (/ (- 1.0 (cos x)) (* x x))) (cbrt (/ (- 1.0 (cos x)) (* x x))))
  (cbrt (/ (- 1.0 (cos x)) (* x x)))
  (pow (/ (- 1.0 (cos x)) (* x x)) 3)
  (sqrt (/ (- 1.0 (cos x)) (* x x)))
  (sqrt (/ (- 1.0 (cos x)) (* x x)))
  (- (- 1.0 (cos x)))
  (- (* x x))
  (/ 1.0 (* x x))
  (/ (cos x) (* x x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x)
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ 1 x)
  (/ (- 1.0 (cos x)) x)
  (/ (+ (sqrt 1.0) (sqrt (cos x))) x)
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ 1 x)
  (/ (- 1.0 (cos x)) x)
  (/ 1 (* x x))
  (/ (* x x) (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) x)
  (/ (* x x) (cbrt (- 1.0 (cos x))))
  (/ (* x x) (sqrt (- 1.0 (cos x))))
  (/ (* x x) (- 1.0 (cos x)))
  (/ (* x x) (- (sqrt 1.0) (sqrt (cos x))))
  (/ (* x x) (- 1.0 (cos x)))
  (* (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) (* x x))
  (* (* x x) (+ 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (pow (- 1.0 (cos x)) 3)
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
  (/ (- 1.0 (cos x)) (* x x))
  (/ (- 1.0 (cos x)) (* x x))
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
2.457 * * * [progress]: adding candidates to table
2.616 * * [progress]: iteration 2 / 4
2.616 * * * [progress]: picking best candidate
2.635 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ (- 1.0 (cos x)) x) x))>
2.635 * * * [progress]: localizing error
2.642 * * * [progress]: generating rewritten candidates
2.642 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
2.649 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
2.666 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
2.700 * * * [progress]: generating series expansions
2.700 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
2.700 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
2.700 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
2.700 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
2.701 * [taylor]: Taking taylor expansion of 1.0 in x
2.701 * [backup-simplify]: Simplify 1.0 into 1.0
2.701 * [taylor]: Taking taylor expansion of (cos x) in x
2.701 * [taylor]: Taking taylor expansion of x in x
2.701 * [backup-simplify]: Simplify 0 into 0
2.701 * [backup-simplify]: Simplify 1 into 1
2.701 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
2.701 * [taylor]: Taking taylor expansion of 1.0 in x
2.701 * [backup-simplify]: Simplify 1.0 into 1.0
2.701 * [taylor]: Taking taylor expansion of (cos x) in x
2.701 * [taylor]: Taking taylor expansion of x in x
2.701 * [backup-simplify]: Simplify 0 into 0
2.701 * [backup-simplify]: Simplify 1 into 1
2.701 * [backup-simplify]: Simplify (- 1) into -1
2.702 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
2.702 * [backup-simplify]: Simplify 0 into 0
2.702 * [backup-simplify]: Simplify (+ 0) into 0
2.702 * [backup-simplify]: Simplify (- 0) into 0
2.702 * [backup-simplify]: Simplify (+ 0 0) into 0
2.702 * [backup-simplify]: Simplify 0 into 0
2.703 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
2.703 * [backup-simplify]: Simplify (- -1/2) into 1/2
2.704 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
2.704 * [backup-simplify]: Simplify 1/2 into 1/2
2.705 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.705 * [backup-simplify]: Simplify (- 0) into 0
2.706 * [backup-simplify]: Simplify (+ 0 0) into 0
2.706 * [backup-simplify]: Simplify 0 into 0
2.707 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
2.708 * [backup-simplify]: Simplify (- 1/24) into -1/24
2.708 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
2.708 * [backup-simplify]: Simplify -1/24 into -1/24
2.709 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.710 * [backup-simplify]: Simplify (- 0) into 0
2.710 * [backup-simplify]: Simplify (+ 0 0) into 0
2.710 * [backup-simplify]: Simplify 0 into 0
2.715 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into -1/720
2.715 * [backup-simplify]: Simplify (- -1/720) into 1/720
2.716 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
2.716 * [backup-simplify]: Simplify 1/720 into 1/720
2.716 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 6)) (+ (* -1/24 (pow x 4)) (* 1/2 (pow x 2)))) into (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
2.717 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
2.717 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
2.717 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
2.717 * [taylor]: Taking taylor expansion of 1.0 in x
2.717 * [backup-simplify]: Simplify 1.0 into 1.0
2.717 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.717 * [taylor]: Taking taylor expansion of x in x
2.717 * [backup-simplify]: Simplify 0 into 0
2.717 * [backup-simplify]: Simplify 1 into 1
2.717 * [backup-simplify]: Simplify (/ 1 1) into 1
2.717 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
2.717 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
2.717 * [taylor]: Taking taylor expansion of 1.0 in x
2.717 * [backup-simplify]: Simplify 1.0 into 1.0
2.717 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.718 * [taylor]: Taking taylor expansion of x in x
2.718 * [backup-simplify]: Simplify 0 into 0
2.718 * [backup-simplify]: Simplify 1 into 1
2.718 * [backup-simplify]: Simplify (/ 1 1) into 1
2.718 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
2.718 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
2.718 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
2.718 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
2.719 * [backup-simplify]: Simplify (- 0) into 0
2.719 * [backup-simplify]: Simplify (+ 0 0) into 0
2.719 * [backup-simplify]: Simplify 0 into 0
2.720 * [backup-simplify]: Simplify (- 0) into 0
2.720 * [backup-simplify]: Simplify (+ 0 0) into 0
2.720 * [backup-simplify]: Simplify 0 into 0
2.720 * [backup-simplify]: Simplify (- 0) into 0
2.721 * [backup-simplify]: Simplify (+ 0 0) into 0
2.721 * [backup-simplify]: Simplify 0 into 0
2.721 * [backup-simplify]: Simplify (- 0) into 0
2.721 * [backup-simplify]: Simplify (+ 0 0) into 0
2.721 * [backup-simplify]: Simplify 0 into 0
2.722 * [backup-simplify]: Simplify (- 0) into 0
2.722 * [backup-simplify]: Simplify (+ 0 0) into 0
2.722 * [backup-simplify]: Simplify 0 into 0
2.722 * [backup-simplify]: Simplify (- 0) into 0
2.723 * [backup-simplify]: Simplify (+ 0 0) into 0
2.723 * [backup-simplify]: Simplify 0 into 0
2.723 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
2.723 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
2.723 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
2.723 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
2.723 * [taylor]: Taking taylor expansion of 1.0 in x
2.723 * [backup-simplify]: Simplify 1.0 into 1.0
2.723 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.723 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.723 * [taylor]: Taking taylor expansion of -1 in x
2.723 * [backup-simplify]: Simplify -1 into -1
2.723 * [taylor]: Taking taylor expansion of x in x
2.723 * [backup-simplify]: Simplify 0 into 0
2.723 * [backup-simplify]: Simplify 1 into 1
2.724 * [backup-simplify]: Simplify (/ -1 1) into -1
2.724 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
2.724 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
2.724 * [taylor]: Taking taylor expansion of 1.0 in x
2.724 * [backup-simplify]: Simplify 1.0 into 1.0
2.724 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.724 * [taylor]: Taking taylor expansion of -1 in x
2.724 * [backup-simplify]: Simplify -1 into -1
2.724 * [taylor]: Taking taylor expansion of x in x
2.724 * [backup-simplify]: Simplify 0 into 0
2.724 * [backup-simplify]: Simplify 1 into 1
2.725 * [backup-simplify]: Simplify (/ -1 1) into -1
2.725 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
2.725 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
2.725 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
2.725 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
2.726 * [backup-simplify]: Simplify (- 0) into 0
2.726 * [backup-simplify]: Simplify (+ 0 0) into 0
2.726 * [backup-simplify]: Simplify 0 into 0
2.726 * [backup-simplify]: Simplify (- 0) into 0
2.727 * [backup-simplify]: Simplify (+ 0 0) into 0
2.727 * [backup-simplify]: Simplify 0 into 0
2.727 * [backup-simplify]: Simplify (- 0) into 0
2.727 * [backup-simplify]: Simplify (+ 0 0) into 0
2.728 * [backup-simplify]: Simplify 0 into 0
2.728 * [backup-simplify]: Simplify (- 0) into 0
2.728 * [backup-simplify]: Simplify (+ 0 0) into 0
2.728 * [backup-simplify]: Simplify 0 into 0
2.729 * [backup-simplify]: Simplify (- 0) into 0
2.729 * [backup-simplify]: Simplify (+ 0 0) into 0
2.729 * [backup-simplify]: Simplify 0 into 0
2.729 * [backup-simplify]: Simplify (- 0) into 0
2.730 * [backup-simplify]: Simplify (+ 0 0) into 0
2.730 * [backup-simplify]: Simplify 0 into 0
2.730 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
2.730 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
2.730 * [backup-simplify]: Simplify (/ (- 1.0 (cos x)) x) into (/ (- 1.0 (cos x)) x)
2.730 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0
2.730 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
2.730 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
2.730 * [taylor]: Taking taylor expansion of 1.0 in x
2.730 * [backup-simplify]: Simplify 1.0 into 1.0
2.730 * [taylor]: Taking taylor expansion of (cos x) in x
2.730 * [taylor]: Taking taylor expansion of x in x
2.730 * [backup-simplify]: Simplify 0 into 0
2.730 * [backup-simplify]: Simplify 1 into 1
2.730 * [taylor]: Taking taylor expansion of x in x
2.730 * [backup-simplify]: Simplify 0 into 0
2.730 * [backup-simplify]: Simplify 1 into 1
2.731 * [backup-simplify]: Simplify (- 1) into -1
2.731 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
2.732 * [backup-simplify]: Simplify (+ 0) into 0
2.732 * [backup-simplify]: Simplify (- 0) into 0
2.732 * [backup-simplify]: Simplify (+ 0 0) into 0
2.733 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
2.734 * [backup-simplify]: Simplify (- -1/2) into 1/2
2.734 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
2.735 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
2.735 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
2.735 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
2.735 * [taylor]: Taking taylor expansion of 1.0 in x
2.735 * [backup-simplify]: Simplify 1.0 into 1.0
2.735 * [taylor]: Taking taylor expansion of (cos x) in x
2.735 * [taylor]: Taking taylor expansion of x in x
2.735 * [backup-simplify]: Simplify 0 into 0
2.735 * [backup-simplify]: Simplify 1 into 1
2.735 * [taylor]: Taking taylor expansion of x in x
2.735 * [backup-simplify]: Simplify 0 into 0
2.735 * [backup-simplify]: Simplify 1 into 1
2.735 * [backup-simplify]: Simplify (- 1) into -1
2.736 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
2.736 * [backup-simplify]: Simplify (+ 0) into 0
2.737 * [backup-simplify]: Simplify (- 0) into 0
2.737 * [backup-simplify]: Simplify (+ 0 0) into 0
2.738 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
2.738 * [backup-simplify]: Simplify (- -1/2) into 1/2
2.739 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
2.739 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
2.739 * [backup-simplify]: Simplify 1/2 into 1/2
2.740 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.741 * [backup-simplify]: Simplify (- 0) into 0
2.741 * [backup-simplify]: Simplify (+ 0 0) into 0
2.742 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
2.742 * [backup-simplify]: Simplify 0 into 0
2.745 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
2.746 * [backup-simplify]: Simplify (- 1/24) into -1/24
2.746 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
2.747 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
2.747 * [backup-simplify]: Simplify -1/24 into -1/24
2.750 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.750 * [backup-simplify]: Simplify (- 0) into 0
2.750 * [backup-simplify]: Simplify (+ 0 0) into 0
2.752 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
2.752 * [backup-simplify]: Simplify 0 into 0
2.757 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into -1/720
2.757 * [backup-simplify]: Simplify (- -1/720) into 1/720
2.758 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
2.759 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
2.759 * [backup-simplify]: Simplify 1/720 into 1/720
2.760 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 5)) (+ (* -1/24 (pow x 3)) (* 1/2 x))) into (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
2.760 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 x))) (/ 1 x)) into (* x (- 1.0 (cos (/ 1 x))))
2.760 * [approximate]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in (x) around 0
2.760 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x
2.760 * [taylor]: Taking taylor expansion of x in x
2.760 * [backup-simplify]: Simplify 0 into 0
2.760 * [backup-simplify]: Simplify 1 into 1
2.760 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
2.760 * [taylor]: Taking taylor expansion of 1.0 in x
2.760 * [backup-simplify]: Simplify 1.0 into 1.0
2.761 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.761 * [taylor]: Taking taylor expansion of x in x
2.761 * [backup-simplify]: Simplify 0 into 0
2.761 * [backup-simplify]: Simplify 1 into 1
2.761 * [backup-simplify]: Simplify (/ 1 1) into 1
2.761 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
2.761 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x
2.761 * [taylor]: Taking taylor expansion of x in x
2.761 * [backup-simplify]: Simplify 0 into 0
2.761 * [backup-simplify]: Simplify 1 into 1
2.761 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
2.761 * [taylor]: Taking taylor expansion of 1.0 in x
2.761 * [backup-simplify]: Simplify 1.0 into 1.0
2.761 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.761 * [taylor]: Taking taylor expansion of x in x
2.761 * [backup-simplify]: Simplify 0 into 0
2.761 * [backup-simplify]: Simplify 1 into 1
2.762 * [backup-simplify]: Simplify (/ 1 1) into 1
2.762 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
2.762 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
2.762 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
2.762 * [backup-simplify]: Simplify (* 0 (- 1.0 (cos (/ 1 x)))) into 0
2.762 * [backup-simplify]: Simplify 0 into 0
2.763 * [backup-simplify]: Simplify (- 0) into 0
2.763 * [backup-simplify]: Simplify (+ 0 0) into 0
2.763 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 1.0 (cos (/ 1 x))))) into (- 1.0 (cos (/ 1 x)))
2.764 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
2.764 * [backup-simplify]: Simplify (- 0) into 0
2.764 * [backup-simplify]: Simplify (+ 0 0) into 0
2.765 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1.0 (cos (/ 1 x)))))) into 0
2.765 * [backup-simplify]: Simplify 0 into 0
2.766 * [backup-simplify]: Simplify (- 0) into 0
2.766 * [backup-simplify]: Simplify (+ 0 0) into 0
2.767 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))) into 0
2.767 * [backup-simplify]: Simplify 0 into 0
2.768 * [backup-simplify]: Simplify (- 0) into 0
2.768 * [backup-simplify]: Simplify (+ 0 0) into 0
2.769 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))))) into 0
2.770 * [backup-simplify]: Simplify 0 into 0
2.770 * [backup-simplify]: Simplify (- 0) into 0
2.770 * [backup-simplify]: Simplify (+ 0 0) into 0
2.771 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))))) into 0
2.771 * [backup-simplify]: Simplify 0 into 0
2.772 * [backup-simplify]: Simplify (- 0) into 0
2.772 * [backup-simplify]: Simplify (+ 0 0) into 0
2.773 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))))))) into 0
2.773 * [backup-simplify]: Simplify 0 into 0
2.774 * [backup-simplify]: Simplify (- 0) into 0
2.774 * [backup-simplify]: Simplify (+ 0 0) into 0
2.779 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))))))) into 0
2.779 * [backup-simplify]: Simplify 0 into 0
2.779 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (/ 1 x)) into (/ (- 1.0 (cos x)) x)
2.779 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (* (- 1.0 (cos (/ -1 x))) x))
2.779 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0
2.779 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x
2.779 * [taylor]: Taking taylor expansion of -1 in x
2.779 * [backup-simplify]: Simplify -1 into -1
2.779 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x
2.779 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
2.780 * [taylor]: Taking taylor expansion of 1.0 in x
2.780 * [backup-simplify]: Simplify 1.0 into 1.0
2.780 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.780 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.780 * [taylor]: Taking taylor expansion of -1 in x
2.780 * [backup-simplify]: Simplify -1 into -1
2.780 * [taylor]: Taking taylor expansion of x in x
2.780 * [backup-simplify]: Simplify 0 into 0
2.780 * [backup-simplify]: Simplify 1 into 1
2.780 * [backup-simplify]: Simplify (/ -1 1) into -1
2.780 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
2.780 * [taylor]: Taking taylor expansion of x in x
2.780 * [backup-simplify]: Simplify 0 into 0
2.780 * [backup-simplify]: Simplify 1 into 1
2.780 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x
2.780 * [taylor]: Taking taylor expansion of -1 in x
2.780 * [backup-simplify]: Simplify -1 into -1
2.780 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x
2.780 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
2.780 * [taylor]: Taking taylor expansion of 1.0 in x
2.780 * [backup-simplify]: Simplify 1.0 into 1.0
2.780 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.780 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.780 * [taylor]: Taking taylor expansion of -1 in x
2.780 * [backup-simplify]: Simplify -1 into -1
2.780 * [taylor]: Taking taylor expansion of x in x
2.780 * [backup-simplify]: Simplify 0 into 0
2.780 * [backup-simplify]: Simplify 1 into 1
2.781 * [backup-simplify]: Simplify (/ -1 1) into -1
2.781 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
2.781 * [taylor]: Taking taylor expansion of x in x
2.781 * [backup-simplify]: Simplify 0 into 0
2.781 * [backup-simplify]: Simplify 1 into 1
2.781 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
2.781 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
2.781 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 x))) 0) into 0
2.781 * [backup-simplify]: Simplify (* -1 0) into 0
2.781 * [backup-simplify]: Simplify 0 into 0
2.781 * [backup-simplify]: Simplify (- 0) into 0
2.782 * [backup-simplify]: Simplify (+ 0 0) into 0
2.782 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 1) (* 0 0)) into (- 1.0 (cos (/ -1 x)))
2.782 * [backup-simplify]: Simplify (+ (* -1 (- 1.0 (cos (/ -1 x)))) (* 0 0)) into (- (cos (/ -1 x)) 1.0)
2.782 * [backup-simplify]: Simplify (- (cos (/ -1 x)) 1.0) into (- (cos (/ -1 x)) 1.0)
2.783 * [backup-simplify]: Simplify (- 0) into 0
2.783 * [backup-simplify]: Simplify (+ 0 0) into 0
2.783 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 1) (* 0 0))) into 0
2.784 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))) into 0
2.784 * [backup-simplify]: Simplify 0 into 0
2.784 * [backup-simplify]: Simplify (- 0) into 0
2.784 * [backup-simplify]: Simplify (+ 0 0) into 0
2.785 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.786 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))) into 0
2.786 * [backup-simplify]: Simplify 0 into 0
2.786 * [backup-simplify]: Simplify (- 0) into 0
2.786 * [backup-simplify]: Simplify (+ 0 0) into 0
2.787 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.788 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))) into 0
2.788 * [backup-simplify]: Simplify 0 into 0
2.788 * [backup-simplify]: Simplify (- 0) into 0
2.788 * [backup-simplify]: Simplify (+ 0 0) into 0
2.789 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.790 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))))) into 0
2.790 * [backup-simplify]: Simplify 0 into 0
2.790 * [backup-simplify]: Simplify (- 0) into 0
2.790 * [backup-simplify]: Simplify (+ 0 0) into 0
2.791 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
2.793 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))))) into 0
2.793 * [backup-simplify]: Simplify 0 into 0
2.793 * [backup-simplify]: Simplify (- 0) into 0
2.793 * [backup-simplify]: Simplify (+ 0 0) into 0
2.794 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
2.795 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))))))) into 0
2.795 * [backup-simplify]: Simplify 0 into 0
2.796 * [backup-simplify]: Simplify (* (- (cos (/ -1 (/ 1 (- x)))) 1.0) (/ 1 (- x))) into (* -1 (/ (- (cos x) 1.0) x))
2.796 * * * * [progress]: [ 3 / 3 ] generating series at (2)
2.796 * [backup-simplify]: Simplify (/ (/ (- 1.0 (cos x)) x) x) into (/ (- 1.0 (cos x)) (pow x 2))
2.796 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0
2.796 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
2.796 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
2.796 * [taylor]: Taking taylor expansion of 1.0 in x
2.796 * [backup-simplify]: Simplify 1.0 into 1.0
2.796 * [taylor]: Taking taylor expansion of (cos x) in x
2.796 * [taylor]: Taking taylor expansion of x in x
2.796 * [backup-simplify]: Simplify 0 into 0
2.796 * [backup-simplify]: Simplify 1 into 1
2.796 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.796 * [taylor]: Taking taylor expansion of x in x
2.796 * [backup-simplify]: Simplify 0 into 0
2.796 * [backup-simplify]: Simplify 1 into 1
2.796 * [backup-simplify]: Simplify (- 1) into -1
2.797 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
2.797 * [backup-simplify]: Simplify (+ 0) into 0
2.797 * [backup-simplify]: Simplify (- 0) into 0
2.797 * [backup-simplify]: Simplify (+ 0 0) into 0
2.798 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
2.798 * [backup-simplify]: Simplify (- -1/2) into 1/2
2.798 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
2.799 * [backup-simplify]: Simplify (* 1 1) into 1
2.799 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
2.799 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
2.799 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
2.799 * [taylor]: Taking taylor expansion of 1.0 in x
2.799 * [backup-simplify]: Simplify 1.0 into 1.0
2.799 * [taylor]: Taking taylor expansion of (cos x) in x
2.799 * [taylor]: Taking taylor expansion of x in x
2.799 * [backup-simplify]: Simplify 0 into 0
2.799 * [backup-simplify]: Simplify 1 into 1
2.799 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.799 * [taylor]: Taking taylor expansion of x in x
2.799 * [backup-simplify]: Simplify 0 into 0
2.799 * [backup-simplify]: Simplify 1 into 1
2.799 * [backup-simplify]: Simplify (- 1) into -1
2.800 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
2.800 * [backup-simplify]: Simplify (+ 0) into 0
2.800 * [backup-simplify]: Simplify (- 0) into 0
2.800 * [backup-simplify]: Simplify (+ 0 0) into 0
2.801 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
2.801 * [backup-simplify]: Simplify (- -1/2) into 1/2
2.801 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
2.802 * [backup-simplify]: Simplify (* 1 1) into 1
2.802 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
2.802 * [backup-simplify]: Simplify 1/2 into 1/2
2.803 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.803 * [backup-simplify]: Simplify (- 0) into 0
2.803 * [backup-simplify]: Simplify (+ 0 0) into 0
2.804 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.804 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
2.804 * [backup-simplify]: Simplify 0 into 0
2.806 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
2.806 * [backup-simplify]: Simplify (- 1/24) into -1/24
2.806 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
2.807 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.807 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
2.807 * [backup-simplify]: Simplify -1/24 into -1/24
2.809 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.809 * [backup-simplify]: Simplify (- 0) into 0
2.809 * [backup-simplify]: Simplify (+ 0 0) into 0
2.810 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.810 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
2.810 * [backup-simplify]: Simplify 0 into 0
2.813 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into -1/720
2.813 * [backup-simplify]: Simplify (- -1/720) into 1/720
2.814 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
2.814 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.815 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
2.815 * [backup-simplify]: Simplify 1/720 into 1/720
2.816 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 4)) (+ (* -1/24 (pow x 2)) 1/2)) into (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
2.816 * [backup-simplify]: Simplify (/ (/ (- 1.0 (cos (/ 1 x))) (/ 1 x)) (/ 1 x)) into (* (pow x 2) (- 1.0 (cos (/ 1 x))))
2.816 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0
2.816 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x
2.816 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.816 * [taylor]: Taking taylor expansion of x in x
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify 1 into 1
2.816 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
2.816 * [taylor]: Taking taylor expansion of 1.0 in x
2.816 * [backup-simplify]: Simplify 1.0 into 1.0
2.816 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.816 * [taylor]: Taking taylor expansion of x in x
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify 1 into 1
2.816 * [backup-simplify]: Simplify (/ 1 1) into 1
2.816 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
2.816 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x
2.816 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.816 * [taylor]: Taking taylor expansion of x in x
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify 1 into 1
2.816 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
2.816 * [taylor]: Taking taylor expansion of 1.0 in x
2.816 * [backup-simplify]: Simplify 1.0 into 1.0
2.816 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.816 * [taylor]: Taking taylor expansion of x in x
2.816 * [backup-simplify]: Simplify 0 into 0
2.817 * [backup-simplify]: Simplify 1 into 1
2.817 * [backup-simplify]: Simplify (/ 1 1) into 1
2.817 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
2.817 * [backup-simplify]: Simplify (* 1 1) into 1
2.817 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
2.817 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
2.817 * [backup-simplify]: Simplify (* 1 (- 1.0 (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
2.817 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
2.818 * [backup-simplify]: Simplify (- 0) into 0
2.818 * [backup-simplify]: Simplify (+ 0 0) into 0
2.818 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.819 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 1.0 (cos (/ 1 x))))) into 0
2.819 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify (- 0) into 0
2.820 * [backup-simplify]: Simplify (+ 0 0) into 0
2.820 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.821 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))) into 0
2.821 * [backup-simplify]: Simplify 0 into 0
2.822 * [backup-simplify]: Simplify (- 0) into 0
2.822 * [backup-simplify]: Simplify (+ 0 0) into 0
2.823 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.824 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))) into 0
2.824 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify (- 0) into 0
2.825 * [backup-simplify]: Simplify (+ 0 0) into 0
2.826 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.828 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))))) into 0
2.828 * [backup-simplify]: Simplify 0 into 0
2.828 * [backup-simplify]: Simplify (- 0) into 0
2.828 * [backup-simplify]: Simplify (+ 0 0) into 0
2.830 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.832 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))))) into 0
2.832 * [backup-simplify]: Simplify 0 into 0
2.832 * [backup-simplify]: Simplify (- 0) into 0
2.832 * [backup-simplify]: Simplify (+ 0 0) into 0
2.834 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.836 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))))))) into 0
2.836 * [backup-simplify]: Simplify 0 into 0
2.836 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (pow (/ 1 x) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
2.837 * [backup-simplify]: Simplify (/ (/ (- 1.0 (cos (/ 1 (- x)))) (/ 1 (- x))) (/ 1 (- x))) into (* (- 1.0 (cos (/ -1 x))) (pow x 2))
2.837 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0
2.837 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x
2.837 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
2.837 * [taylor]: Taking taylor expansion of 1.0 in x
2.837 * [backup-simplify]: Simplify 1.0 into 1.0
2.837 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.837 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.837 * [taylor]: Taking taylor expansion of -1 in x
2.837 * [backup-simplify]: Simplify -1 into -1
2.837 * [taylor]: Taking taylor expansion of x in x
2.837 * [backup-simplify]: Simplify 0 into 0
2.837 * [backup-simplify]: Simplify 1 into 1
2.837 * [backup-simplify]: Simplify (/ -1 1) into -1
2.838 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
2.838 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.838 * [taylor]: Taking taylor expansion of x in x
2.838 * [backup-simplify]: Simplify 0 into 0
2.838 * [backup-simplify]: Simplify 1 into 1
2.838 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x
2.838 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
2.838 * [taylor]: Taking taylor expansion of 1.0 in x
2.838 * [backup-simplify]: Simplify 1.0 into 1.0
2.838 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.838 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.838 * [taylor]: Taking taylor expansion of -1 in x
2.838 * [backup-simplify]: Simplify -1 into -1
2.838 * [taylor]: Taking taylor expansion of x in x
2.838 * [backup-simplify]: Simplify 0 into 0
2.838 * [backup-simplify]: Simplify 1 into 1
2.838 * [backup-simplify]: Simplify (/ -1 1) into -1
2.838 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
2.838 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.838 * [taylor]: Taking taylor expansion of x in x
2.839 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify 1 into 1
2.839 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
2.839 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
2.839 * [backup-simplify]: Simplify (* 1 1) into 1
2.839 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 x))) 1) into (- 1.0 (cos (/ -1 x)))
2.839 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
2.840 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.840 * [backup-simplify]: Simplify (- 0) into 0
2.840 * [backup-simplify]: Simplify (+ 0 0) into 0
2.840 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (* 0 1)) into 0
2.840 * [backup-simplify]: Simplify 0 into 0
2.841 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.841 * [backup-simplify]: Simplify (- 0) into 0
2.841 * [backup-simplify]: Simplify (+ 0 0) into 0
2.842 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 1))) into 0
2.842 * [backup-simplify]: Simplify 0 into 0
2.843 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.843 * [backup-simplify]: Simplify (- 0) into 0
2.843 * [backup-simplify]: Simplify (+ 0 0) into 0
2.844 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.844 * [backup-simplify]: Simplify 0 into 0
2.844 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.845 * [backup-simplify]: Simplify (- 0) into 0
2.845 * [backup-simplify]: Simplify (+ 0 0) into 0
2.845 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.845 * [backup-simplify]: Simplify 0 into 0
2.846 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.846 * [backup-simplify]: Simplify (- 0) into 0
2.847 * [backup-simplify]: Simplify (+ 0 0) into 0
2.847 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.847 * [backup-simplify]: Simplify 0 into 0
2.848 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.848 * [backup-simplify]: Simplify (- 0) into 0
2.848 * [backup-simplify]: Simplify (+ 0 0) into 0
2.849 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.849 * [backup-simplify]: Simplify 0 into 0
2.850 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 (/ 1 (- x))))) (pow (/ 1 (- x)) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
2.850 * * * [progress]: simplifying candidates
2.852 * [simplify]: Simplifying:
  (/ (exp 1.0) (exp (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (- (log (- 1.0 (cos x))) (log x))
  (log (/ (- 1.0 (cos x)) x))
  (exp (/ (- 1.0 (cos x)) x))
  (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x))
  (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))
  (cbrt (/ (- 1.0 (cos x)) x))
  (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (- (- 1.0 (cos x)))
  (- x)
  (/ 1.0 x)
  (/ (cos x) x)
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- 1.0 (cos x))) (cbrt x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x))
  (/ (cbrt (- 1.0 (cos x))) (sqrt x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1)
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) 1)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ 1 1)
  (/ (- 1.0 (cos x)) x)
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) 1)
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ 1 1)
  (/ (- 1.0 (cos x)) x)
  (/ 1 x)
  (/ x (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ (- 1.0 (cos x)) 1)
  (/ x (cbrt (- 1.0 (cos x))))
  (/ x (sqrt (- 1.0 (cos x))))
  (/ x (- 1.0 (cos x)))
  (/ x (- (sqrt 1.0) (sqrt (cos x))))
  (/ x (- 1.0 (cos x)))
  (* x (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))
  (* x (+ 1.0 (cos x)))
  (- (- (log (- 1.0 (cos x))) (log x)) (log x))
  (- (log (/ (- 1.0 (cos x)) x)) (log x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (exp (/ (/ (- 1.0 (cos x)) x) x))
  (/ (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x)) (* (* x x) x))
  (/ (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x)) (* (* x x) x))
  (* (cbrt (/ (/ (- 1.0 (cos x)) x) x)) (cbrt (/ (/ (- 1.0 (cos x)) x) x)))
  (cbrt (/ (/ (- 1.0 (cos x)) x) x))
  (* (* (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) x)) (/ (/ (- 1.0 (cos x)) x) x))
  (sqrt (/ (/ (- 1.0 (cos x)) x) x))
  (sqrt (/ (/ (- 1.0 (cos x)) x) x))
  (- (/ (- 1.0 (cos x)) x))
  (- x)
  (/ (/ 1.0 x) x)
  (/ (/ (cos x) x) x)
  (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) (cbrt x))
  (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (sqrt x))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) 1)
  (/ (cbrt (/ (- 1.0 (cos x)) x)) x)
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (cbrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) 1)
  (/ (sqrt (/ (- 1.0 (cos x)) x)) x)
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (sqrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) x)
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (cbrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (sqrt x))
  (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (sqrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) 1)
  (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) x)
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (- 1.0 (cos x))) x) (cbrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (sqrt x))
  (/ (/ (cbrt (- 1.0 (cos x))) x) (sqrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) 1)
  (/ (/ (cbrt (- 1.0 (cos x))) x) x)
  (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) x)
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1)
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) x)
  (/ (/ (sqrt (- 1.0 (cos x))) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) 1) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) 1) 1)
  (/ (/ (sqrt (- 1.0 (cos x))) x) x)
  (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (sqrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) 1)
  (/ (/ (- 1.0 (cos x)) (cbrt x)) x)
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x))
  (/ (/ 1 (sqrt x)) 1)
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  (/ (/ 1 1) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ (/ 1 1) (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (/ 1 1) 1)
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (cbrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (sqrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) x)
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (cbrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (sqrt x))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (sqrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) 1)
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) x)
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (cbrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (sqrt x))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (sqrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) 1)
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) x)
  (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (sqrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) 1)
  (/ (/ (- 1.0 (cos x)) (cbrt x)) x)
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x))
  (/ (/ 1 (sqrt x)) 1)
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  (/ (/ 1 1) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ (/ 1 1) (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (/ 1 1) 1)
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ 1 1)
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x)))
  (/ (/ 1 x) (cbrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ (/ 1 x) (sqrt x))
  (/ (- 1.0 (cos x)) 1)
  (/ (/ 1 x) x)
  (/ 1 x)
  (/ x (/ (- 1.0 (cos x)) x))
  (/ (/ (- 1.0 (cos x)) x) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) 1)
  (/ x (cbrt (/ (- 1.0 (cos x)) x)))
  (/ x (sqrt (/ (- 1.0 (cos x)) x)))
  (/ x (/ (cbrt (- 1.0 (cos x))) (cbrt x)))
  (/ x (/ (cbrt (- 1.0 (cos x))) (sqrt x)))
  (/ x (/ (cbrt (- 1.0 (cos x))) x))
  (/ x (/ (sqrt (- 1.0 (cos x))) (cbrt x)))
  (/ x (/ (sqrt (- 1.0 (cos x))) (sqrt x)))
  (/ x (/ (sqrt (- 1.0 (cos x))) x))
  (/ x (/ (- 1.0 (cos x)) (cbrt x)))
  (/ x (/ (- 1.0 (cos x)) (sqrt x)))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)))
  (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)))
  (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) x))
  (/ x (/ (- 1.0 (cos x)) (cbrt x)))
  (/ x (/ (- 1.0 (cos x)) (sqrt x)))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (/ 1 x))
  (* x x)
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
  (/ (- 1.0 (cos x)) x)
  (* -1 (/ (- (cos x) 1.0) x))
  (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
  (/ (- 1.0 (cos x)) (pow x 2))
  (/ (- 1.0 (cos x)) (pow x 2))
2.856 * * [simplify]: Extracting # 0 : cost  0
2.856 * * [simplify]: Extracting # 1 : cost  0
2.856 * * [simplify]: Extracting # 2 : cost  0
2.857 * * [simplify]: Extracting # 3 : cost  0
2.857 * * [simplify]: Extracting # 4 : cost  0
2.857 * * [simplify]: Extracting # 5 : cost  0
2.858 * * [simplify]: Extracting # 6 : cost  0
2.858 * * [simplify]: Extracting # 7 : cost  0
2.858 * * [simplify]: iteration  0 :  229  enodes  (cost  2262 )
2.915 * * [simplify]: Extracting # 0 : cost  0
2.916 * * [simplify]: Extracting # 1 : cost  0
2.917 * * [simplify]: Extracting # 2 : cost  0
2.918 * * [simplify]: Extracting # 3 : cost  0
2.918 * * [simplify]: Extracting # 4 : cost  0
2.919 * * [simplify]: iteration  1 :  522  enodes  (cost  2156 )
3.206 * * [simplify]: Extracting # 0 : cost  0
3.210 * * [simplify]: Extracting # 1 : cost  0
3.212 * * [simplify]: Extracting # 2 : cost  0
3.215 * * [simplify]: Extracting # 3 : cost  0
3.217 * * [simplify]: Extracting # 4 : cost  0
3.219 * * [simplify]: iteration  2 :  1258  enodes  (cost  2046 )
3.886 * * [simplify]: Extracting # 0 : cost  0
3.890 * * [simplify]: Extracting # 1 : cost  0
3.896 * * [simplify]: Extracting # 2 : cost  0
3.909 * * [simplify]: Extracting # 3 : cost  0
3.915 * * [simplify]: Extracting # 4 : cost  0
3.921 * * [simplify]: iteration  3 :  3200  enodes  (cost  2024 )
5.511 * * [simplify]: Extracting # 0 : cost  0
5.517 * * [simplify]: Extracting # 1 : cost  0
5.527 * * [simplify]: Extracting # 2 : cost  0
5.537 * * [simplify]: iteration done:  5000  enodes  (cost  2009 )
5.539 * [simplify]: Simplified to:
  (exp (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (pow (- 1.0 (cos x)) 3)
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt (cos x)) (sqrt 1.0))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (log (/ (- 1.0 (cos x)) x))
  (log (/ (- 1.0 (cos x)) x))
  (exp (/ (- 1.0 (cos x)) x))
  (pow (/ (- 1.0 (cos x)) x) 3)
  (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))
  (cbrt (/ (- 1.0 (cos x)) x))
  (pow (/ (- 1.0 (cos x)) x) 3)
  (sqrt (/ (- 1.0 (cos x)) x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (- (cos x) 1.0)
  (- x)
  (/ 1.0 x)
  (/ (cos x) x)
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- 1.0 (cos x))) (cbrt x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x))
  (/ (cbrt (- 1.0 (cos x))) (sqrt x))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (sqrt (- 1.0 (cos x)))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  1
  (/ (- 1.0 (cos x)) x)
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x))
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x))
  (+ (sqrt (cos x)) (sqrt 1.0))
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  1
  (/ (- 1.0 (cos x)) x)
  (/ 1 x)
  (/ x (- 1.0 (cos x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (- 1.0 (cos x))
  (/ x (cbrt (- 1.0 (cos x))))
  (/ x (sqrt (- 1.0 (cos x))))
  (/ x (- 1.0 (cos x)))
  (/ x (- (sqrt 1.0) (sqrt (cos x))))
  (/ x (- 1.0 (cos x)))
  (* (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) x)
  (* x (+ 1.0 (cos x)))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (exp (/ (/ (- 1.0 (cos x)) x) x))
  (pow (/ (/ (- 1.0 (cos x)) x) x) 3)
  (pow (/ (/ (- 1.0 (cos x)) x) x) 3)
  (* (cbrt (/ (/ (- 1.0 (cos x)) x) x)) (cbrt (/ (/ (- 1.0 (cos x)) x) x)))
  (cbrt (/ (/ (- 1.0 (cos x)) x) x))
  (pow (/ (/ (- 1.0 (cos x)) x) x) 3)
  (sqrt (/ (/ (- 1.0 (cos x)) x) x))
  (sqrt (/ (/ (- 1.0 (cos x)) x) x))
  (/ (- (cos x) 1.0) x)
  (- x)
  (/ (/ 1.0 x) x)
  (/ (/ (cos x) x) x)
  (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) (cbrt x))
  (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (sqrt x))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) x)
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (cbrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) x)
  (/ (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (cbrt x))) x)
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (sqrt x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- 1.0 (cos x))) (pow (cbrt x) 4))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (sqrt x))
  (/ (cbrt (- 1.0 (cos x))) (/ x (cbrt (- 1.0 (cos x)))))
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x))
  (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) x)
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- 1.0 (cos x))) (pow (cbrt x) 4))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x))
  (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) x)
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (/ (/ (cbrt (- 1.0 (cos x))) x) x)
  (/ (/ (sqrt (- 1.0 (cos x))) x) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x))
  (sqrt (- 1.0 (cos x)))
  (/ (/ (sqrt (- 1.0 (cos x))) x) x)
  (/ (/ 1 x) (cbrt x))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x))
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) x)
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x))
  (/ 1 x)
  (/ (- 1.0 (cos x)) x)
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) x)
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  1
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (cbrt x) x))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (cbrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (cbrt x))
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) x)
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (cbrt x))
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) x)
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (sqrt x))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (sqrt x))
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) x)
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (sqrt x))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (sqrt x))
  (+ (sqrt (cos x)) (sqrt 1.0))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) x)
  (/ (/ 1 x) (cbrt x))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x))
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) x)
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x))
  (/ 1 x)
  (/ (- 1.0 (cos x)) x)
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) x)
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  1
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) x)
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  1
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x))
  (/ (/ 1 x) (cbrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ (/ 1 x) (sqrt x))
  (- 1.0 (cos x))
  (/ (/ 1 x) x)
  (/ 1 x)
  (/ x (/ (- 1.0 (cos x)) x))
  (/ (/ (- 1.0 (cos x)) x) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (- 1.0 (cos x)) x)
  (/ x (cbrt (/ (- 1.0 (cos x)) x)))
  (/ x (sqrt (/ (- 1.0 (cos x)) x)))
  (/ (cbrt x) (/ (cbrt (- 1.0 (cos x))) x))
  (/ x (/ (cbrt (- 1.0 (cos x))) (sqrt x)))
  (/ x (/ (cbrt (- 1.0 (cos x))) x))
  (/ x (/ (sqrt (- 1.0 (cos x))) (cbrt x)))
  (/ x (/ (sqrt (- 1.0 (cos x))) (sqrt x)))
  (/ x (/ (sqrt (- 1.0 (cos x))) x))
  (/ x (/ (- 1.0 (cos x)) (cbrt x)))
  (/ x (/ (- 1.0 (cos x)) (sqrt x)))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)))
  (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)))
  (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) x))
  (/ x (/ (- 1.0 (cos x)) (cbrt x)))
  (/ x (/ (- 1.0 (cos x)) (sqrt x)))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (/ (- 1.0 (cos x)) x))
  (pow x 2)
  (pow x 2)
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
  (/ (- 1.0 (cos x)) x)
  (- (/ (- (cos x) 1.0) x))
  (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (/ (- 1.0 (cos x)) x) x)
5.541 * * * [progress]: adding candidates to table
5.959 * * [progress]: iteration 3 / 4
5.960 * * * [progress]: picking best candidate
5.985 * * * * [pick]: Picked  #<alt (λ (x) (* (/ (- 1.0 (cos x)) x) (/ 1 x)))>
5.986 * * * [progress]: localizing error
6.004 * * * [progress]: generating rewritten candidates
6.005 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
6.017 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
6.049 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
6.122 * * * [progress]: generating series expansions
6.122 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
6.122 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
6.122 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
6.122 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.122 * [taylor]: Taking taylor expansion of 1.0 in x
6.122 * [backup-simplify]: Simplify 1.0 into 1.0
6.122 * [taylor]: Taking taylor expansion of (cos x) in x
6.122 * [taylor]: Taking taylor expansion of x in x
6.122 * [backup-simplify]: Simplify 0 into 0
6.122 * [backup-simplify]: Simplify 1 into 1
6.122 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.122 * [taylor]: Taking taylor expansion of 1.0 in x
6.122 * [backup-simplify]: Simplify 1.0 into 1.0
6.122 * [taylor]: Taking taylor expansion of (cos x) in x
6.122 * [taylor]: Taking taylor expansion of x in x
6.122 * [backup-simplify]: Simplify 0 into 0
6.122 * [backup-simplify]: Simplify 1 into 1
6.123 * [backup-simplify]: Simplify (- 1) into -1
6.123 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
6.123 * [backup-simplify]: Simplify 0 into 0
6.123 * [backup-simplify]: Simplify (+ 0) into 0
6.124 * [backup-simplify]: Simplify (- 0) into 0
6.124 * [backup-simplify]: Simplify (+ 0 0) into 0
6.124 * [backup-simplify]: Simplify 0 into 0
6.125 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.125 * [backup-simplify]: Simplify (- -1/2) into 1/2
6.125 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
6.125 * [backup-simplify]: Simplify 1/2 into 1/2
6.126 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.126 * [backup-simplify]: Simplify (- 0) into 0
6.126 * [backup-simplify]: Simplify (+ 0 0) into 0
6.126 * [backup-simplify]: Simplify 0 into 0
6.128 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
6.128 * [backup-simplify]: Simplify (- 1/24) into -1/24
6.129 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
6.129 * [backup-simplify]: Simplify -1/24 into -1/24
6.130 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.130 * [backup-simplify]: Simplify (- 0) into 0
6.131 * [backup-simplify]: Simplify (+ 0 0) into 0
6.131 * [backup-simplify]: Simplify 0 into 0
6.136 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into -1/720
6.136 * [backup-simplify]: Simplify (- -1/720) into 1/720
6.137 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
6.137 * [backup-simplify]: Simplify 1/720 into 1/720
6.137 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 6)) (+ (* -1/24 (pow x 4)) (* 1/2 (pow x 2)))) into (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
6.138 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
6.138 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
6.138 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.138 * [taylor]: Taking taylor expansion of 1.0 in x
6.138 * [backup-simplify]: Simplify 1.0 into 1.0
6.138 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.138 * [taylor]: Taking taylor expansion of x in x
6.138 * [backup-simplify]: Simplify 0 into 0
6.138 * [backup-simplify]: Simplify 1 into 1
6.138 * [backup-simplify]: Simplify (/ 1 1) into 1
6.138 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.138 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.138 * [taylor]: Taking taylor expansion of 1.0 in x
6.139 * [backup-simplify]: Simplify 1.0 into 1.0
6.139 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.139 * [taylor]: Taking taylor expansion of x in x
6.139 * [backup-simplify]: Simplify 0 into 0
6.139 * [backup-simplify]: Simplify 1 into 1
6.139 * [backup-simplify]: Simplify (/ 1 1) into 1
6.139 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.139 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
6.139 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
6.140 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
6.140 * [backup-simplify]: Simplify (- 0) into 0
6.140 * [backup-simplify]: Simplify (+ 0 0) into 0
6.140 * [backup-simplify]: Simplify 0 into 0
6.141 * [backup-simplify]: Simplify (- 0) into 0
6.141 * [backup-simplify]: Simplify (+ 0 0) into 0
6.141 * [backup-simplify]: Simplify 0 into 0
6.142 * [backup-simplify]: Simplify (- 0) into 0
6.142 * [backup-simplify]: Simplify (+ 0 0) into 0
6.142 * [backup-simplify]: Simplify 0 into 0
6.142 * [backup-simplify]: Simplify (- 0) into 0
6.143 * [backup-simplify]: Simplify (+ 0 0) into 0
6.143 * [backup-simplify]: Simplify 0 into 0
6.143 * [backup-simplify]: Simplify (- 0) into 0
6.143 * [backup-simplify]: Simplify (+ 0 0) into 0
6.144 * [backup-simplify]: Simplify 0 into 0
6.144 * [backup-simplify]: Simplify (- 0) into 0
6.144 * [backup-simplify]: Simplify (+ 0 0) into 0
6.144 * [backup-simplify]: Simplify 0 into 0
6.145 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
6.145 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
6.145 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
6.145 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.145 * [taylor]: Taking taylor expansion of 1.0 in x
6.145 * [backup-simplify]: Simplify 1.0 into 1.0
6.145 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.145 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.145 * [taylor]: Taking taylor expansion of -1 in x
6.145 * [backup-simplify]: Simplify -1 into -1
6.145 * [taylor]: Taking taylor expansion of x in x
6.145 * [backup-simplify]: Simplify 0 into 0
6.145 * [backup-simplify]: Simplify 1 into 1
6.146 * [backup-simplify]: Simplify (/ -1 1) into -1
6.146 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.146 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.146 * [taylor]: Taking taylor expansion of 1.0 in x
6.146 * [backup-simplify]: Simplify 1.0 into 1.0
6.146 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.146 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.146 * [taylor]: Taking taylor expansion of -1 in x
6.146 * [backup-simplify]: Simplify -1 into -1
6.146 * [taylor]: Taking taylor expansion of x in x
6.146 * [backup-simplify]: Simplify 0 into 0
6.146 * [backup-simplify]: Simplify 1 into 1
6.146 * [backup-simplify]: Simplify (/ -1 1) into -1
6.147 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.147 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
6.147 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
6.147 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
6.147 * [backup-simplify]: Simplify (- 0) into 0
6.148 * [backup-simplify]: Simplify (+ 0 0) into 0
6.148 * [backup-simplify]: Simplify 0 into 0
6.148 * [backup-simplify]: Simplify (- 0) into 0
6.149 * [backup-simplify]: Simplify (+ 0 0) into 0
6.149 * [backup-simplify]: Simplify 0 into 0
6.149 * [backup-simplify]: Simplify (- 0) into 0
6.149 * [backup-simplify]: Simplify (+ 0 0) into 0
6.149 * [backup-simplify]: Simplify 0 into 0
6.150 * [backup-simplify]: Simplify (- 0) into 0
6.150 * [backup-simplify]: Simplify (+ 0 0) into 0
6.150 * [backup-simplify]: Simplify 0 into 0
6.151 * [backup-simplify]: Simplify (- 0) into 0
6.151 * [backup-simplify]: Simplify (+ 0 0) into 0
6.151 * [backup-simplify]: Simplify 0 into 0
6.151 * [backup-simplify]: Simplify (- 0) into 0
6.152 * [backup-simplify]: Simplify (+ 0 0) into 0
6.152 * [backup-simplify]: Simplify 0 into 0
6.152 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
6.152 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
6.152 * [backup-simplify]: Simplify (/ (- 1.0 (cos x)) x) into (/ (- 1.0 (cos x)) x)
6.152 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0
6.152 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
6.152 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.152 * [taylor]: Taking taylor expansion of 1.0 in x
6.152 * [backup-simplify]: Simplify 1.0 into 1.0
6.152 * [taylor]: Taking taylor expansion of (cos x) in x
6.152 * [taylor]: Taking taylor expansion of x in x
6.152 * [backup-simplify]: Simplify 0 into 0
6.152 * [backup-simplify]: Simplify 1 into 1
6.153 * [taylor]: Taking taylor expansion of x in x
6.153 * [backup-simplify]: Simplify 0 into 0
6.153 * [backup-simplify]: Simplify 1 into 1
6.153 * [backup-simplify]: Simplify (- 1) into -1
6.153 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
6.154 * [backup-simplify]: Simplify (+ 0) into 0
6.154 * [backup-simplify]: Simplify (- 0) into 0
6.154 * [backup-simplify]: Simplify (+ 0 0) into 0
6.155 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.156 * [backup-simplify]: Simplify (- -1/2) into 1/2
6.156 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
6.156 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.157 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
6.157 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.157 * [taylor]: Taking taylor expansion of 1.0 in x
6.157 * [backup-simplify]: Simplify 1.0 into 1.0
6.157 * [taylor]: Taking taylor expansion of (cos x) in x
6.157 * [taylor]: Taking taylor expansion of x in x
6.157 * [backup-simplify]: Simplify 0 into 0
6.157 * [backup-simplify]: Simplify 1 into 1
6.157 * [taylor]: Taking taylor expansion of x in x
6.157 * [backup-simplify]: Simplify 0 into 0
6.157 * [backup-simplify]: Simplify 1 into 1
6.157 * [backup-simplify]: Simplify (- 1) into -1
6.158 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
6.158 * [backup-simplify]: Simplify (+ 0) into 0
6.158 * [backup-simplify]: Simplify (- 0) into 0
6.159 * [backup-simplify]: Simplify (+ 0 0) into 0
6.160 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.160 * [backup-simplify]: Simplify (- -1/2) into 1/2
6.160 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
6.161 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.161 * [backup-simplify]: Simplify 1/2 into 1/2
6.162 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.163 * [backup-simplify]: Simplify (- 0) into 0
6.163 * [backup-simplify]: Simplify (+ 0 0) into 0
6.164 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
6.164 * [backup-simplify]: Simplify 0 into 0
6.167 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
6.167 * [backup-simplify]: Simplify (- 1/24) into -1/24
6.168 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
6.175 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
6.175 * [backup-simplify]: Simplify -1/24 into -1/24
6.177 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.178 * [backup-simplify]: Simplify (- 0) into 0
6.178 * [backup-simplify]: Simplify (+ 0 0) into 0
6.180 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
6.180 * [backup-simplify]: Simplify 0 into 0
6.185 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into -1/720
6.185 * [backup-simplify]: Simplify (- -1/720) into 1/720
6.186 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
6.187 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
6.187 * [backup-simplify]: Simplify 1/720 into 1/720
6.187 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 5)) (+ (* -1/24 (pow x 3)) (* 1/2 x))) into (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
6.188 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 x))) (/ 1 x)) into (* x (- 1.0 (cos (/ 1 x))))
6.188 * [approximate]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in (x) around 0
6.188 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x
6.188 * [taylor]: Taking taylor expansion of x in x
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.188 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.188 * [taylor]: Taking taylor expansion of 1.0 in x
6.188 * [backup-simplify]: Simplify 1.0 into 1.0
6.188 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.188 * [taylor]: Taking taylor expansion of x in x
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.188 * [backup-simplify]: Simplify (/ 1 1) into 1
6.188 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.188 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x
6.188 * [taylor]: Taking taylor expansion of x in x
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.188 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.188 * [taylor]: Taking taylor expansion of 1.0 in x
6.188 * [backup-simplify]: Simplify 1.0 into 1.0
6.188 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.188 * [taylor]: Taking taylor expansion of x in x
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.189 * [backup-simplify]: Simplify (/ 1 1) into 1
6.189 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.189 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
6.189 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
6.189 * [backup-simplify]: Simplify (* 0 (- 1.0 (cos (/ 1 x)))) into 0
6.189 * [backup-simplify]: Simplify 0 into 0
6.189 * [backup-simplify]: Simplify (- 0) into 0
6.189 * [backup-simplify]: Simplify (+ 0 0) into 0
6.190 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 1.0 (cos (/ 1 x))))) into (- 1.0 (cos (/ 1 x)))
6.190 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
6.190 * [backup-simplify]: Simplify (- 0) into 0
6.190 * [backup-simplify]: Simplify (+ 0 0) into 0
6.191 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1.0 (cos (/ 1 x)))))) into 0
6.191 * [backup-simplify]: Simplify 0 into 0
6.191 * [backup-simplify]: Simplify (- 0) into 0
6.191 * [backup-simplify]: Simplify (+ 0 0) into 0
6.192 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))) into 0
6.192 * [backup-simplify]: Simplify 0 into 0
6.193 * [backup-simplify]: Simplify (- 0) into 0
6.193 * [backup-simplify]: Simplify (+ 0 0) into 0
6.194 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))))) into 0
6.195 * [backup-simplify]: Simplify 0 into 0
6.195 * [backup-simplify]: Simplify (- 0) into 0
6.195 * [backup-simplify]: Simplify (+ 0 0) into 0
6.196 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))))) into 0
6.196 * [backup-simplify]: Simplify 0 into 0
6.196 * [backup-simplify]: Simplify (- 0) into 0
6.197 * [backup-simplify]: Simplify (+ 0 0) into 0
6.198 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))))))) into 0
6.198 * [backup-simplify]: Simplify 0 into 0
6.198 * [backup-simplify]: Simplify (- 0) into 0
6.199 * [backup-simplify]: Simplify (+ 0 0) into 0
6.200 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))))))) into 0
6.200 * [backup-simplify]: Simplify 0 into 0
6.200 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (/ 1 x)) into (/ (- 1.0 (cos x)) x)
6.201 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (* (- 1.0 (cos (/ -1 x))) x))
6.201 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0
6.201 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x
6.201 * [taylor]: Taking taylor expansion of -1 in x
6.201 * [backup-simplify]: Simplify -1 into -1
6.201 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x
6.201 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.201 * [taylor]: Taking taylor expansion of 1.0 in x
6.201 * [backup-simplify]: Simplify 1.0 into 1.0
6.201 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.201 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.201 * [taylor]: Taking taylor expansion of -1 in x
6.201 * [backup-simplify]: Simplify -1 into -1
6.201 * [taylor]: Taking taylor expansion of x in x
6.201 * [backup-simplify]: Simplify 0 into 0
6.201 * [backup-simplify]: Simplify 1 into 1
6.201 * [backup-simplify]: Simplify (/ -1 1) into -1
6.201 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.201 * [taylor]: Taking taylor expansion of x in x
6.201 * [backup-simplify]: Simplify 0 into 0
6.201 * [backup-simplify]: Simplify 1 into 1
6.201 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x
6.201 * [taylor]: Taking taylor expansion of -1 in x
6.201 * [backup-simplify]: Simplify -1 into -1
6.201 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x
6.201 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.201 * [taylor]: Taking taylor expansion of 1.0 in x
6.201 * [backup-simplify]: Simplify 1.0 into 1.0
6.201 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.201 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.201 * [taylor]: Taking taylor expansion of -1 in x
6.201 * [backup-simplify]: Simplify -1 into -1
6.201 * [taylor]: Taking taylor expansion of x in x
6.202 * [backup-simplify]: Simplify 0 into 0
6.202 * [backup-simplify]: Simplify 1 into 1
6.202 * [backup-simplify]: Simplify (/ -1 1) into -1
6.202 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.202 * [taylor]: Taking taylor expansion of x in x
6.202 * [backup-simplify]: Simplify 0 into 0
6.202 * [backup-simplify]: Simplify 1 into 1
6.202 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
6.202 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
6.202 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 x))) 0) into 0
6.203 * [backup-simplify]: Simplify (* -1 0) into 0
6.203 * [backup-simplify]: Simplify 0 into 0
6.203 * [backup-simplify]: Simplify (- 0) into 0
6.203 * [backup-simplify]: Simplify (+ 0 0) into 0
6.203 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 1) (* 0 0)) into (- 1.0 (cos (/ -1 x)))
6.204 * [backup-simplify]: Simplify (+ (* -1 (- 1.0 (cos (/ -1 x)))) (* 0 0)) into (- (cos (/ -1 x)) 1.0)
6.204 * [backup-simplify]: Simplify (- (cos (/ -1 x)) 1.0) into (- (cos (/ -1 x)) 1.0)
6.204 * [backup-simplify]: Simplify (- 0) into 0
6.204 * [backup-simplify]: Simplify (+ 0 0) into 0
6.205 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 1) (* 0 0))) into 0
6.205 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))) into 0
6.205 * [backup-simplify]: Simplify 0 into 0
6.205 * [backup-simplify]: Simplify (- 0) into 0
6.206 * [backup-simplify]: Simplify (+ 0 0) into 0
6.206 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
6.207 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))) into 0
6.207 * [backup-simplify]: Simplify 0 into 0
6.207 * [backup-simplify]: Simplify (- 0) into 0
6.207 * [backup-simplify]: Simplify (+ 0 0) into 0
6.208 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
6.209 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))) into 0
6.209 * [backup-simplify]: Simplify 0 into 0
6.209 * [backup-simplify]: Simplify (- 0) into 0
6.210 * [backup-simplify]: Simplify (+ 0 0) into 0
6.210 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
6.211 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))))) into 0
6.211 * [backup-simplify]: Simplify 0 into 0
6.212 * [backup-simplify]: Simplify (- 0) into 0
6.212 * [backup-simplify]: Simplify (+ 0 0) into 0
6.213 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
6.214 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))))) into 0
6.214 * [backup-simplify]: Simplify 0 into 0
6.215 * [backup-simplify]: Simplify (- 0) into 0
6.215 * [backup-simplify]: Simplify (+ 0 0) into 0
6.216 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
6.217 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))))))) into 0
6.217 * [backup-simplify]: Simplify 0 into 0
6.217 * [backup-simplify]: Simplify (* (- (cos (/ -1 (/ 1 (- x)))) 1.0) (/ 1 (- x))) into (* -1 (/ (- (cos x) 1.0) x))
6.217 * * * * [progress]: [ 3 / 3 ] generating series at (2)
6.218 * [backup-simplify]: Simplify (* (/ (- 1.0 (cos x)) x) (/ 1 x)) into (/ (- 1.0 (cos x)) (pow x 2))
6.218 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0
6.218 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
6.218 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.218 * [taylor]: Taking taylor expansion of 1.0 in x
6.218 * [backup-simplify]: Simplify 1.0 into 1.0
6.218 * [taylor]: Taking taylor expansion of (cos x) in x
6.218 * [taylor]: Taking taylor expansion of x in x
6.218 * [backup-simplify]: Simplify 0 into 0
6.218 * [backup-simplify]: Simplify 1 into 1
6.218 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.218 * [taylor]: Taking taylor expansion of x in x
6.218 * [backup-simplify]: Simplify 0 into 0
6.218 * [backup-simplify]: Simplify 1 into 1
6.218 * [backup-simplify]: Simplify (- 1) into -1
6.218 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
6.219 * [backup-simplify]: Simplify (+ 0) into 0
6.219 * [backup-simplify]: Simplify (- 0) into 0
6.219 * [backup-simplify]: Simplify (+ 0 0) into 0
6.220 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.220 * [backup-simplify]: Simplify (- -1/2) into 1/2
6.220 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
6.220 * [backup-simplify]: Simplify (* 1 1) into 1
6.221 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.221 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
6.221 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.221 * [taylor]: Taking taylor expansion of 1.0 in x
6.221 * [backup-simplify]: Simplify 1.0 into 1.0
6.221 * [taylor]: Taking taylor expansion of (cos x) in x
6.221 * [taylor]: Taking taylor expansion of x in x
6.221 * [backup-simplify]: Simplify 0 into 0
6.221 * [backup-simplify]: Simplify 1 into 1
6.221 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.221 * [taylor]: Taking taylor expansion of x in x
6.221 * [backup-simplify]: Simplify 0 into 0
6.221 * [backup-simplify]: Simplify 1 into 1
6.221 * [backup-simplify]: Simplify (- 1) into -1
6.221 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
6.222 * [backup-simplify]: Simplify (+ 0) into 0
6.222 * [backup-simplify]: Simplify (- 0) into 0
6.222 * [backup-simplify]: Simplify (+ 0 0) into 0
6.223 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.223 * [backup-simplify]: Simplify (- -1/2) into 1/2
6.223 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
6.223 * [backup-simplify]: Simplify (* 1 1) into 1
6.224 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.224 * [backup-simplify]: Simplify 1/2 into 1/2
6.224 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.225 * [backup-simplify]: Simplify (- 0) into 0
6.225 * [backup-simplify]: Simplify (+ 0 0) into 0
6.225 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.226 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
6.226 * [backup-simplify]: Simplify 0 into 0
6.227 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
6.228 * [backup-simplify]: Simplify (- 1/24) into -1/24
6.228 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
6.228 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.229 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
6.229 * [backup-simplify]: Simplify -1/24 into -1/24
6.230 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.231 * [backup-simplify]: Simplify (- 0) into 0
6.231 * [backup-simplify]: Simplify (+ 0 0) into 0
6.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.232 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
6.232 * [backup-simplify]: Simplify 0 into 0
6.235 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into -1/720
6.236 * [backup-simplify]: Simplify (- -1/720) into 1/720
6.236 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
6.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.239 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
6.239 * [backup-simplify]: Simplify 1/720 into 1/720
6.240 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 4)) (+ (* -1/24 (pow x 2)) 1/2)) into (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
6.240 * [backup-simplify]: Simplify (* (/ (- 1.0 (cos (/ 1 x))) (/ 1 x)) (/ 1 (/ 1 x))) into (* (pow x 2) (- 1.0 (cos (/ 1 x))))
6.240 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0
6.240 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x
6.240 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.240 * [taylor]: Taking taylor expansion of x in x
6.240 * [backup-simplify]: Simplify 0 into 0
6.240 * [backup-simplify]: Simplify 1 into 1
6.240 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.240 * [taylor]: Taking taylor expansion of 1.0 in x
6.240 * [backup-simplify]: Simplify 1.0 into 1.0
6.240 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.241 * [taylor]: Taking taylor expansion of x in x
6.241 * [backup-simplify]: Simplify 0 into 0
6.241 * [backup-simplify]: Simplify 1 into 1
6.241 * [backup-simplify]: Simplify (/ 1 1) into 1
6.241 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.241 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x
6.241 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.241 * [taylor]: Taking taylor expansion of x in x
6.241 * [backup-simplify]: Simplify 0 into 0
6.241 * [backup-simplify]: Simplify 1 into 1
6.241 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.241 * [taylor]: Taking taylor expansion of 1.0 in x
6.241 * [backup-simplify]: Simplify 1.0 into 1.0
6.241 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.241 * [taylor]: Taking taylor expansion of x in x
6.241 * [backup-simplify]: Simplify 0 into 0
6.242 * [backup-simplify]: Simplify 1 into 1
6.242 * [backup-simplify]: Simplify (/ 1 1) into 1
6.242 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.242 * [backup-simplify]: Simplify (* 1 1) into 1
6.243 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
6.243 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
6.243 * [backup-simplify]: Simplify (* 1 (- 1.0 (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
6.243 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
6.243 * [backup-simplify]: Simplify (- 0) into 0
6.244 * [backup-simplify]: Simplify (+ 0 0) into 0
6.244 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.245 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 1.0 (cos (/ 1 x))))) into 0
6.245 * [backup-simplify]: Simplify 0 into 0
6.245 * [backup-simplify]: Simplify (- 0) into 0
6.246 * [backup-simplify]: Simplify (+ 0 0) into 0
6.247 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.248 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))) into 0
6.248 * [backup-simplify]: Simplify 0 into 0
6.248 * [backup-simplify]: Simplify (- 0) into 0
6.248 * [backup-simplify]: Simplify (+ 0 0) into 0
6.250 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.251 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))) into 0
6.251 * [backup-simplify]: Simplify 0 into 0
6.251 * [backup-simplify]: Simplify (- 0) into 0
6.252 * [backup-simplify]: Simplify (+ 0 0) into 0
6.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.255 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))))) into 0
6.255 * [backup-simplify]: Simplify 0 into 0
6.255 * [backup-simplify]: Simplify (- 0) into 0
6.255 * [backup-simplify]: Simplify (+ 0 0) into 0
6.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.259 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x))))))))) into 0
6.259 * [backup-simplify]: Simplify 0 into 0
6.259 * [backup-simplify]: Simplify (- 0) into 0
6.260 * [backup-simplify]: Simplify (+ 0 0) into 0
6.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.264 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ 1 x)))))))))) into 0
6.264 * [backup-simplify]: Simplify 0 into 0
6.264 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (pow (/ 1 x) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
6.265 * [backup-simplify]: Simplify (* (/ (- 1.0 (cos (/ 1 (- x)))) (/ 1 (- x))) (/ 1 (/ 1 (- x)))) into (* (- 1.0 (cos (/ -1 x))) (pow x 2))
6.265 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0
6.265 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x
6.265 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.265 * [taylor]: Taking taylor expansion of 1.0 in x
6.265 * [backup-simplify]: Simplify 1.0 into 1.0
6.265 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.265 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.265 * [taylor]: Taking taylor expansion of -1 in x
6.265 * [backup-simplify]: Simplify -1 into -1
6.265 * [taylor]: Taking taylor expansion of x in x
6.265 * [backup-simplify]: Simplify 0 into 0
6.265 * [backup-simplify]: Simplify 1 into 1
6.265 * [backup-simplify]: Simplify (/ -1 1) into -1
6.266 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.266 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.266 * [taylor]: Taking taylor expansion of x in x
6.266 * [backup-simplify]: Simplify 0 into 0
6.266 * [backup-simplify]: Simplify 1 into 1
6.266 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x
6.266 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.266 * [taylor]: Taking taylor expansion of 1.0 in x
6.266 * [backup-simplify]: Simplify 1.0 into 1.0
6.266 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.266 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.266 * [taylor]: Taking taylor expansion of -1 in x
6.266 * [backup-simplify]: Simplify -1 into -1
6.266 * [taylor]: Taking taylor expansion of x in x
6.266 * [backup-simplify]: Simplify 0 into 0
6.266 * [backup-simplify]: Simplify 1 into 1
6.267 * [backup-simplify]: Simplify (/ -1 1) into -1
6.267 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.267 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.267 * [taylor]: Taking taylor expansion of x in x
6.267 * [backup-simplify]: Simplify 0 into 0
6.267 * [backup-simplify]: Simplify 1 into 1
6.267 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
6.267 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
6.267 * [backup-simplify]: Simplify (* 1 1) into 1
6.268 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 x))) 1) into (- 1.0 (cos (/ -1 x)))
6.268 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
6.268 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.269 * [backup-simplify]: Simplify (- 0) into 0
6.269 * [backup-simplify]: Simplify (+ 0 0) into 0
6.270 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (* 0 1)) into 0
6.270 * [backup-simplify]: Simplify 0 into 0
6.271 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.271 * [backup-simplify]: Simplify (- 0) into 0
6.272 * [backup-simplify]: Simplify (+ 0 0) into 0
6.272 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (* 0 1))) into 0
6.272 * [backup-simplify]: Simplify 0 into 0
6.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.274 * [backup-simplify]: Simplify (- 0) into 0
6.274 * [backup-simplify]: Simplify (+ 0 0) into 0
6.275 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.275 * [backup-simplify]: Simplify 0 into 0
6.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.276 * [backup-simplify]: Simplify (- 0) into 0
6.277 * [backup-simplify]: Simplify (+ 0 0) into 0
6.278 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.278 * [backup-simplify]: Simplify 0 into 0
6.279 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.280 * [backup-simplify]: Simplify (- 0) into 0
6.280 * [backup-simplify]: Simplify (+ 0 0) into 0
6.281 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.281 * [backup-simplify]: Simplify 0 into 0
6.283 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.283 * [backup-simplify]: Simplify (- 0) into 0
6.284 * [backup-simplify]: Simplify (+ 0 0) into 0
6.285 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.285 * [backup-simplify]: Simplify 0 into 0
6.286 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 (/ 1 (- x))))) (pow (/ 1 (- x)) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
6.286 * * * [progress]: simplifying candidates
6.290 * [simplify]: Simplifying:
  (/ (exp 1.0) (exp (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (- (log (- 1.0 (cos x))) (log x))
  (log (/ (- 1.0 (cos x)) x))
  (exp (/ (- 1.0 (cos x)) x))
  (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x))
  (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))
  (cbrt (/ (- 1.0 (cos x)) x))
  (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (- (- 1.0 (cos x)))
  (- x)
  (/ 1.0 x)
  (/ (cos x) x)
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- 1.0 (cos x))) (cbrt x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x))
  (/ (cbrt (- 1.0 (cos x))) (sqrt x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1)
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) 1)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ 1 1)
  (/ (- 1.0 (cos x)) x)
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) 1)
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ 1 1)
  (/ (- 1.0 (cos x)) x)
  (/ 1 x)
  (/ x (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ (- 1.0 (cos x)) 1)
  (/ x (cbrt (- 1.0 (cos x))))
  (/ x (sqrt (- 1.0 (cos x))))
  (/ x (- 1.0 (cos x)))
  (/ x (- (sqrt 1.0) (sqrt (cos x))))
  (/ x (- 1.0 (cos x)))
  (* x (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))
  (* x (+ 1.0 (cos x)))
  (* (/ (- 1.0 (cos x)) x) (/ 1 x))
  (+ (- (log (- 1.0 (cos x))) (log x)) (- (log x)))
  (+ (- (log (- 1.0 (cos x))) (log x)) (- 0 (log x)))
  (+ (- (log (- 1.0 (cos x))) (log x)) (- (log 1) (log x)))
  (+ (- (log (- 1.0 (cos x))) (log x)) (log (/ 1 x)))
  (+ (log (/ (- 1.0 (cos x)) x)) (- (log x)))
  (+ (log (/ (- 1.0 (cos x)) x)) (- 0 (log x)))
  (+ (log (/ (- 1.0 (cos x)) x)) (- (log 1) (log x)))
  (+ (log (/ (- 1.0 (cos x)) x)) (log (/ 1 x)))
  (log (* (/ (- 1.0 (cos x)) x) (/ 1 x)))
  (exp (* (/ (- 1.0 (cos x)) x) (/ 1 x)))
  (* (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x)) (/ (* (* 1 1) 1) (* (* x x) x)))
  (* (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x)))
  (* (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x)) (/ (* (* 1 1) 1) (* (* x x) x)))
  (* (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x)))
  (* (cbrt (* (/ (- 1.0 (cos x)) x) (/ 1 x))) (cbrt (* (/ (- 1.0 (cos x)) x) (/ 1 x))))
  (cbrt (* (/ (- 1.0 (cos x)) x) (/ 1 x)))
  (* (* (* (/ (- 1.0 (cos x)) x) (/ 1 x)) (* (/ (- 1.0 (cos x)) x) (/ 1 x))) (* (/ (- 1.0 (cos x)) x) (/ 1 x)))
  (sqrt (* (/ (- 1.0 (cos x)) x) (/ 1 x)))
  (sqrt (* (/ (- 1.0 (cos x)) x) (/ 1 x)))
  (* (- 1.0 (cos x)) 1)
  (* x x)
  (* (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ 1 x)))
  (* (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ 1 x)))
  (* (sqrt (/ (- 1.0 (cos x)) x)) (/ (sqrt 1) (sqrt x)))
  (* (sqrt (/ (- 1.0 (cos x)) x)) (/ (sqrt 1) (sqrt x)))
  (* (sqrt (/ (- 1.0 (cos x)) x)) (/ 1 (sqrt x)))
  (* (sqrt (/ (- 1.0 (cos x)) x)) (/ 1 (sqrt x)))
  (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt (/ 1 x)))
  (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt (/ 1 x)))
  (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt 1) (sqrt x)))
  (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt 1) (sqrt x)))
  (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ 1 (sqrt x)))
  (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ 1 (sqrt x)))
  (* (/ (- 1.0 (cos x)) x) (* (cbrt (/ 1 x)) (cbrt (/ 1 x))))
  (* (/ (- 1.0 (cos x)) x) (sqrt (/ 1 x)))
  (* (/ (- 1.0 (cos x)) x) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))))
  (* (/ (- 1.0 (cos x)) x) (/ (* (cbrt 1) (cbrt 1)) (sqrt x)))
  (* (/ (- 1.0 (cos x)) x) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (/ (- 1.0 (cos x)) x) (/ (sqrt 1) (* (cbrt x) (cbrt x))))
  (* (/ (- 1.0 (cos x)) x) (/ (sqrt 1) (sqrt x)))
  (* (/ (- 1.0 (cos x)) x) (/ (sqrt 1) 1))
  (* (/ (- 1.0 (cos x)) x) (/ 1 (* (cbrt x) (cbrt x))))
  (* (/ (- 1.0 (cos x)) x) (/ 1 (sqrt x)))
  (* (/ (- 1.0 (cos x)) x) (/ 1 1))
  (* (/ (- 1.0 (cos x)) x) 1)
  (* (/ (- 1.0 (cos x)) x) 1)
  (* (cbrt (/ (- 1.0 (cos x)) x)) (/ 1 x))
  (* (sqrt (/ (- 1.0 (cos x)) x)) (/ 1 x))
  (* (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (/ 1 x))
  (* (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (/ 1 x))
  (* (/ (cbrt (- 1.0 (cos x))) x) (/ 1 x))
  (* (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 x))
  (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ 1 x))
  (* (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x))
  (* (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 x))
  (* (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 x))
  (* (/ (- 1.0 (cos x)) x) (/ 1 x))
  (* (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (/ 1 x))
  (* (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ 1 x))
  (* (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 x))
  (* (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 x))
  (* (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 x))
  (* (/ (- 1.0 (cos x)) x) (/ 1 x))
  (* (/ (- 1.0 (cos x)) x) (/ 1 x))
  (* (/ 1 x) (/ 1 x))
  (* (/ (- 1.0 (cos x)) x) 1)
  (* (- 1.0 (cos x)) (/ 1 x))
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
  (/ (- 1.0 (cos x)) x)
  (* -1 (/ (- (cos x) 1.0) x))
  (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
  (/ (- 1.0 (cos x)) (pow x 2))
  (/ (- 1.0 (cos x)) (pow x 2))
6.296 * * [simplify]: Extracting # 0 : cost  0
6.297 * * [simplify]: Extracting # 1 : cost  0
6.297 * * [simplify]: Extracting # 2 : cost  0
6.298 * * [simplify]: Extracting # 3 : cost  0
6.298 * * [simplify]: Extracting # 4 : cost  0
6.299 * * [simplify]: Extracting # 5 : cost  0
6.300 * * [simplify]: Extracting # 6 : cost  0
6.300 * * [simplify]: Extracting # 7 : cost  0
6.301 * * [simplify]: iteration  0 :  189  enodes  (cost  1536 )
6.409 * * [simplify]: Extracting # 0 : cost  0
6.410 * * [simplify]: Extracting # 1 : cost  0
6.410 * * [simplify]: Extracting # 2 : cost  0
6.411 * * [simplify]: Extracting # 3 : cost  0
6.411 * * [simplify]: Extracting # 4 : cost  0
6.412 * * [simplify]: iteration  1 :  510  enodes  (cost  1380 )
6.682 * * [simplify]: Extracting # 0 : cost  0
6.684 * * [simplify]: Extracting # 1 : cost  0
6.686 * * [simplify]: Extracting # 2 : cost  0
6.687 * * [simplify]: Extracting # 3 : cost  0
6.688 * * [simplify]: Extracting # 4 : cost  0
6.689 * * [simplify]: iteration  2 :  1417  enodes  (cost  1222 )
9.024 * * [simplify]: Extracting # 0 : cost  0
9.034 * * [simplify]: Extracting # 1 : cost  0
9.043 * * [simplify]: Extracting # 2 : cost  0
9.051 * * [simplify]: Extracting # 3 : cost  0
9.055 * * [simplify]: Extracting # 4 : cost  0
9.059 * * [simplify]: iteration  3 :  4862  enodes  (cost  1205 )
10.356 * * [simplify]: Extracting # 0 : cost  0
10.362 * * [simplify]: Extracting # 1 : cost  0
10.368 * * [simplify]: Extracting # 2 : cost  0
10.374 * * [simplify]: iteration done:  5000  enodes  (cost  1205 )
10.375 * [simplify]: Simplified to:
  (exp (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (pow (- 1.0 (cos x)) 3)
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ (cos x) 1.0)
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (log (/ (- 1.0 (cos x)) x))
  (log (/ (- 1.0 (cos x)) x))
  (exp (/ (- 1.0 (cos x)) x))
  (pow (/ (- 1.0 (cos x)) x) 3)
  (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))
  (cbrt (/ (- 1.0 (cos x)) x))
  (pow (/ (- 1.0 (cos x)) x) 3)
  (sqrt (/ (- 1.0 (cos x)) x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (- (cos x) 1.0)
  (- x)
  (/ 1.0 x)
  (/ (cos x) x)
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- 1.0 (cos x))) (cbrt x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x))
  (/ (cbrt (- 1.0 (cos x))) (sqrt x))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (sqrt (- 1.0 (cos x)))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  1
  (/ (- 1.0 (cos x)) x)
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  1
  (/ (- 1.0 (cos x)) x)
  (/ 1 x)
  (/ x (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (sqrt x))
  (- 1.0 (cos x))
  (/ x (cbrt (- 1.0 (cos x))))
  (/ x (sqrt (- 1.0 (cos x))))
  (/ x (- 1.0 (cos x)))
  (/ x (- (sqrt 1.0) (sqrt (cos x))))
  (/ x (- 1.0 (cos x)))
  (* (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) x)
  (* x (+ 1.0 (cos x)))
  (/ (/ (- 1.0 (cos x)) x) x)
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (exp (/ (/ (- 1.0 (cos x)) x) x))
  (pow (/ (- 1.0 (cos x)) (pow x 2)) 3)
  (pow (/ (- 1.0 (cos x)) (pow x 2)) 3)
  (pow (/ (- 1.0 (cos x)) (pow x 2)) 3)
  (pow (/ (- 1.0 (cos x)) (pow x 2)) 3)
  (* (cbrt (/ (/ (- 1.0 (cos x)) x) x)) (cbrt (/ (/ (- 1.0 (cos x)) x) x)))
  (cbrt (/ (/ (- 1.0 (cos x)) x) x))
  (pow (/ (- 1.0 (cos x)) (pow x 2)) 3)
  (sqrt (/ (/ (- 1.0 (cos x)) x) x))
  (sqrt (/ (/ (- 1.0 (cos x)) x) x))
  (- 1.0 (cos x))
  (pow x 2)
  (* (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ 1 x)))
  (* (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ 1 x)))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt (/ 1 x)))
  (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt (/ 1 x)))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (* (/ (- 1.0 (cos x)) x) (* (cbrt (/ 1 x)) (cbrt (/ 1 x))))
  (* (/ (- 1.0 (cos x)) x) (sqrt (/ 1 x)))
  (/ (/ (- 1.0 (cos x)) x) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (- 1.0 (cos x)) x)
  (/ (/ (- 1.0 (cos x)) x) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (- 1.0 (cos x)) x)
  (/ (/ (- 1.0 (cos x)) x) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (- 1.0 (cos x)) x)
  (/ (- 1.0 (cos x)) x)
  (/ (- 1.0 (cos x)) x)
  (/ (cbrt (/ (- 1.0 (cos x)) x)) x)
  (/ (sqrt (/ (- 1.0 (cos x)) x)) x)
  (/ (/ (cbrt (- 1.0 (cos x))) x) (cbrt x))
  (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) x)
  (/ (/ (cbrt (- 1.0 (cos x))) x) x)
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) x)
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) x)
  (/ (/ (sqrt (- 1.0 (cos x))) x) x)
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (cbrt x))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) x)
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) x)
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ 1 (* x x))
  (/ (- 1.0 (cos x)) x)
  (/ (- 1.0 (cos x)) x)
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
  (/ (- 1.0 (cos x)) x)
  (- (/ (- (cos x) 1.0) x))
  (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (/ (- 1.0 (cos x)) x) x)
10.376 * * * [progress]: adding candidates to table
10.661 * * [progress]: iteration 4 / 4
10.661 * * * [progress]: picking best candidate
10.687 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (/ 1.0 x) (/ (cos x) x)) x))>
10.687 * * * [progress]: localizing error
10.702 * * * [progress]: generating rewritten candidates
10.702 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
10.749 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2)
10.769 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
10.895 * * * [progress]: generating series expansions
10.895 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
10.896 * [backup-simplify]: Simplify (- (/ 1.0 x) (/ (cos x) x)) into (- (* 1.0 (/ 1 x)) (/ (cos x) x))
10.896 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in (x) around 0
10.896 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x
10.896 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
10.896 * [taylor]: Taking taylor expansion of 1.0 in x
10.896 * [backup-simplify]: Simplify 1.0 into 1.0
10.896 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.896 * [taylor]: Taking taylor expansion of x in x
10.896 * [backup-simplify]: Simplify 0 into 0
10.896 * [backup-simplify]: Simplify 1 into 1
10.896 * [backup-simplify]: Simplify (/ 1 1) into 1
10.897 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x
10.897 * [taylor]: Taking taylor expansion of (cos x) in x
10.897 * [taylor]: Taking taylor expansion of x in x
10.897 * [backup-simplify]: Simplify 0 into 0
10.897 * [backup-simplify]: Simplify 1 into 1
10.897 * [taylor]: Taking taylor expansion of x in x
10.897 * [backup-simplify]: Simplify 0 into 0
10.897 * [backup-simplify]: Simplify 1 into 1
10.897 * [backup-simplify]: Simplify (/ 1 1) into 1
10.897 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x
10.897 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
10.897 * [taylor]: Taking taylor expansion of 1.0 in x
10.897 * [backup-simplify]: Simplify 1.0 into 1.0
10.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.897 * [taylor]: Taking taylor expansion of x in x
10.897 * [backup-simplify]: Simplify 0 into 0
10.897 * [backup-simplify]: Simplify 1 into 1
10.898 * [backup-simplify]: Simplify (/ 1 1) into 1
10.898 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x
10.898 * [taylor]: Taking taylor expansion of (cos x) in x
10.898 * [taylor]: Taking taylor expansion of x in x
10.898 * [backup-simplify]: Simplify 0 into 0
10.898 * [backup-simplify]: Simplify 1 into 1
10.898 * [taylor]: Taking taylor expansion of x in x
10.898 * [backup-simplify]: Simplify 0 into 0
10.898 * [backup-simplify]: Simplify 1 into 1
10.898 * [backup-simplify]: Simplify (/ 1 1) into 1
10.899 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
10.899 * [backup-simplify]: Simplify (- 1) into -1
10.899 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
10.899 * [backup-simplify]: Simplify 0 into 0
10.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.901 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
10.901 * [backup-simplify]: Simplify (+ 0) into 0
10.902 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
10.902 * [backup-simplify]: Simplify (- 0) into 0
10.902 * [backup-simplify]: Simplify (+ 0 0) into 0
10.902 * [backup-simplify]: Simplify 0 into 0
10.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.904 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
10.905 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
10.906 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into -1/2
10.906 * [backup-simplify]: Simplify (- -1/2) into 1/2
10.906 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
10.906 * [backup-simplify]: Simplify 1/2 into 1/2
10.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.908 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
10.909 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
10.910 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/2 (/ 0 1)))) into 0
10.910 * [backup-simplify]: Simplify (- 0) into 0
10.910 * [backup-simplify]: Simplify (+ 0 0) into 0
10.910 * [backup-simplify]: Simplify 0 into 0
10.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.912 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
10.914 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
10.915 * [backup-simplify]: Simplify (- (/ 1/24 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 1/24
10.916 * [backup-simplify]: Simplify (- 1/24) into -1/24
10.916 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
10.916 * [backup-simplify]: Simplify -1/24 into -1/24
10.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.918 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
10.920 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
10.921 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 1/24 (/ 0 1)))) into 0
10.921 * [backup-simplify]: Simplify (- 0) into 0
10.922 * [backup-simplify]: Simplify (+ 0 0) into 0
10.922 * [backup-simplify]: Simplify 0 into 0
10.922 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.924 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
10.927 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into -1/720
10.929 * [backup-simplify]: Simplify (- (/ -1/720 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 1/24 (/ 0 1)) (* 0 (/ 0 1)))) into -1/720
10.929 * [backup-simplify]: Simplify (- -1/720) into 1/720
10.929 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
10.929 * [backup-simplify]: Simplify 1/720 into 1/720
10.930 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 5)) (+ (* -1/24 (pow x 3)) (* 1/2 x))) into (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
10.930 * [backup-simplify]: Simplify (- (/ 1.0 (/ 1 x)) (/ (cos (/ 1 x)) (/ 1 x))) into (- (* 1.0 x) (* x (cos (/ 1 x))))
10.930 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in (x) around 0
10.930 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x
10.930 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
10.930 * [taylor]: Taking taylor expansion of 1.0 in x
10.930 * [backup-simplify]: Simplify 1.0 into 1.0
10.930 * [taylor]: Taking taylor expansion of x in x
10.930 * [backup-simplify]: Simplify 0 into 0
10.930 * [backup-simplify]: Simplify 1 into 1
10.930 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x
10.930 * [taylor]: Taking taylor expansion of x in x
10.930 * [backup-simplify]: Simplify 0 into 0
10.930 * [backup-simplify]: Simplify 1 into 1
10.930 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
10.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.931 * [taylor]: Taking taylor expansion of x in x
10.931 * [backup-simplify]: Simplify 0 into 0
10.931 * [backup-simplify]: Simplify 1 into 1
10.931 * [backup-simplify]: Simplify (/ 1 1) into 1
10.931 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
10.931 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x
10.931 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
10.931 * [taylor]: Taking taylor expansion of 1.0 in x
10.931 * [backup-simplify]: Simplify 1.0 into 1.0
10.931 * [taylor]: Taking taylor expansion of x in x
10.931 * [backup-simplify]: Simplify 0 into 0
10.931 * [backup-simplify]: Simplify 1 into 1
10.931 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x
10.931 * [taylor]: Taking taylor expansion of x in x
10.931 * [backup-simplify]: Simplify 0 into 0
10.931 * [backup-simplify]: Simplify 1 into 1
10.931 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
10.931 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.931 * [taylor]: Taking taylor expansion of x in x
10.931 * [backup-simplify]: Simplify 0 into 0
10.931 * [backup-simplify]: Simplify 1 into 1
10.932 * [backup-simplify]: Simplify (/ 1 1) into 1
10.932 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
10.932 * [backup-simplify]: Simplify (* 1.0 0) into 0
10.932 * [backup-simplify]: Simplify (* 0 (cos (/ 1 x))) into 0
10.932 * [backup-simplify]: Simplify (- 0) into 0
10.933 * [backup-simplify]: Simplify (+ 0 0) into 0
10.933 * [backup-simplify]: Simplify 0 into 0
10.934 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
10.934 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (cos (/ 1 x)))) into (cos (/ 1 x))
10.934 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
10.935 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
10.935 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
10.935 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
10.936 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (cos (/ 1 x))))) into 0
10.936 * [backup-simplify]: Simplify (- 0) into 0
10.937 * [backup-simplify]: Simplify (+ 0 0) into 0
10.937 * [backup-simplify]: Simplify 0 into 0
10.938 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
10.939 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))) into 0
10.939 * [backup-simplify]: Simplify (- 0) into 0
10.939 * [backup-simplify]: Simplify (+ 0 0) into 0
10.939 * [backup-simplify]: Simplify 0 into 0
10.940 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
10.942 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))) into 0
10.942 * [backup-simplify]: Simplify (- 0) into 0
10.942 * [backup-simplify]: Simplify (+ 0 0) into 0
10.942 * [backup-simplify]: Simplify 0 into 0
10.944 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
10.945 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))) into 0
10.945 * [backup-simplify]: Simplify (- 0) into 0
10.946 * [backup-simplify]: Simplify (+ 0 0) into 0
10.946 * [backup-simplify]: Simplify 0 into 0
10.947 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
10.949 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))))) into 0
10.949 * [backup-simplify]: Simplify (- 0) into 0
10.949 * [backup-simplify]: Simplify (+ 0 0) into 0
10.950 * [backup-simplify]: Simplify 0 into 0
10.951 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
10.953 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))))) into 0
10.953 * [backup-simplify]: Simplify (- 0) into 0
10.954 * [backup-simplify]: Simplify (+ 0 0) into 0
10.954 * [backup-simplify]: Simplify 0 into 0
10.954 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (/ 1 x)) into (/ (- 1.0 (cos x)) x)
10.954 * [backup-simplify]: Simplify (- (/ 1.0 (/ 1 (- x))) (/ (cos (/ 1 (- x))) (/ 1 (- x)))) into (- (* x (cos (/ -1 x))) (* 1.0 x))
10.954 * [approximate]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in (x) around 0
10.954 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x
10.954 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x
10.954 * [taylor]: Taking taylor expansion of x in x
10.954 * [backup-simplify]: Simplify 0 into 0
10.954 * [backup-simplify]: Simplify 1 into 1
10.954 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
10.954 * [taylor]: Taking taylor expansion of (/ -1 x) in x
10.954 * [taylor]: Taking taylor expansion of -1 in x
10.954 * [backup-simplify]: Simplify -1 into -1
10.954 * [taylor]: Taking taylor expansion of x in x
10.954 * [backup-simplify]: Simplify 0 into 0
10.955 * [backup-simplify]: Simplify 1 into 1
10.955 * [backup-simplify]: Simplify (/ -1 1) into -1
10.955 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
10.955 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
10.955 * [taylor]: Taking taylor expansion of 1.0 in x
10.955 * [backup-simplify]: Simplify 1.0 into 1.0
10.955 * [taylor]: Taking taylor expansion of x in x
10.955 * [backup-simplify]: Simplify 0 into 0
10.955 * [backup-simplify]: Simplify 1 into 1
10.955 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x
10.955 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x
10.955 * [taylor]: Taking taylor expansion of x in x
10.955 * [backup-simplify]: Simplify 0 into 0
10.955 * [backup-simplify]: Simplify 1 into 1
10.955 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
10.955 * [taylor]: Taking taylor expansion of (/ -1 x) in x
10.955 * [taylor]: Taking taylor expansion of -1 in x
10.955 * [backup-simplify]: Simplify -1 into -1
10.955 * [taylor]: Taking taylor expansion of x in x
10.955 * [backup-simplify]: Simplify 0 into 0
10.955 * [backup-simplify]: Simplify 1 into 1
10.956 * [backup-simplify]: Simplify (/ -1 1) into -1
10.956 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
10.956 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
10.956 * [taylor]: Taking taylor expansion of 1.0 in x
10.956 * [backup-simplify]: Simplify 1.0 into 1.0
10.956 * [taylor]: Taking taylor expansion of x in x
10.956 * [backup-simplify]: Simplify 0 into 0
10.956 * [backup-simplify]: Simplify 1 into 1
10.956 * [backup-simplify]: Simplify (* 0 (cos (/ -1 x))) into 0
10.957 * [backup-simplify]: Simplify (* 1.0 0) into 0
10.957 * [backup-simplify]: Simplify (- 0) into 0
10.957 * [backup-simplify]: Simplify (+ 0 0) into 0
10.957 * [backup-simplify]: Simplify 0 into 0
10.958 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (cos (/ -1 x)))) into (cos (/ -1 x))
10.959 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
10.959 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
10.960 * [backup-simplify]: Simplify (+ (cos (/ -1 x)) (- 1.0)) into (- (cos (/ -1 x)) 1.0)
10.960 * [backup-simplify]: Simplify (- (cos (/ -1 x)) 1.0) into (- (cos (/ -1 x)) 1.0)
10.961 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (cos (/ -1 x))))) into 0
10.962 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
10.962 * [backup-simplify]: Simplify (- 0) into 0
10.962 * [backup-simplify]: Simplify (+ 0 0) into 0
10.962 * [backup-simplify]: Simplify 0 into 0
10.963 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))) into 0
10.964 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
10.965 * [backup-simplify]: Simplify (- 0) into 0
10.965 * [backup-simplify]: Simplify (+ 0 0) into 0
10.965 * [backup-simplify]: Simplify 0 into 0
10.966 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))) into 0
10.967 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
10.968 * [backup-simplify]: Simplify (- 0) into 0
10.968 * [backup-simplify]: Simplify (+ 0 0) into 0
10.968 * [backup-simplify]: Simplify 0 into 0
10.970 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))) into 0
10.971 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
10.971 * [backup-simplify]: Simplify (- 0) into 0
10.972 * [backup-simplify]: Simplify (+ 0 0) into 0
10.972 * [backup-simplify]: Simplify 0 into 0
10.974 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))))) into 0
10.975 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
10.975 * [backup-simplify]: Simplify (- 0) into 0
10.975 * [backup-simplify]: Simplify (+ 0 0) into 0
10.976 * [backup-simplify]: Simplify 0 into 0
10.984 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))))) into 0
10.985 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
10.985 * [backup-simplify]: Simplify (- 0) into 0
10.986 * [backup-simplify]: Simplify (+ 0 0) into 0
10.986 * [backup-simplify]: Simplify 0 into 0
10.986 * [backup-simplify]: Simplify (* (- (cos (/ -1 (/ 1 (- x)))) 1.0) (/ 1 (- x))) into (* -1 (/ (- (cos x) 1.0) x))
10.986 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2)
10.986 * [backup-simplify]: Simplify (/ (cos x) x) into (/ (cos x) x)
10.986 * [approximate]: Taking taylor expansion of (/ (cos x) x) in (x) around 0
10.986 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x
10.986 * [taylor]: Taking taylor expansion of (cos x) in x
10.986 * [taylor]: Taking taylor expansion of x in x
10.986 * [backup-simplify]: Simplify 0 into 0
10.986 * [backup-simplify]: Simplify 1 into 1
10.986 * [taylor]: Taking taylor expansion of x in x
10.986 * [backup-simplify]: Simplify 0 into 0
10.986 * [backup-simplify]: Simplify 1 into 1
10.987 * [backup-simplify]: Simplify (/ 1 1) into 1
10.987 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x
10.987 * [taylor]: Taking taylor expansion of (cos x) in x
10.987 * [taylor]: Taking taylor expansion of x in x
10.987 * [backup-simplify]: Simplify 0 into 0
10.987 * [backup-simplify]: Simplify 1 into 1
10.987 * [taylor]: Taking taylor expansion of x in x
10.987 * [backup-simplify]: Simplify 0 into 0
10.987 * [backup-simplify]: Simplify 1 into 1
10.987 * [backup-simplify]: Simplify (/ 1 1) into 1
10.987 * [backup-simplify]: Simplify 1 into 1
10.988 * [backup-simplify]: Simplify (+ 0) into 0
10.988 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
10.989 * [backup-simplify]: Simplify 0 into 0
10.990 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
10.991 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into -1/2
10.991 * [backup-simplify]: Simplify -1/2 into -1/2
10.992 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
10.993 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/2 (/ 0 1)))) into 0
10.993 * [backup-simplify]: Simplify 0 into 0
10.995 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
10.996 * [backup-simplify]: Simplify (- (/ 1/24 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 1/24
10.996 * [backup-simplify]: Simplify 1/24 into 1/24
10.997 * [backup-simplify]: Simplify (+ (* 1/24 (pow x 3)) (+ (* -1/2 x) (* 1 (/ 1 x)))) into (- (+ (* 1/24 (pow x 3)) (/ 1 x)) (* 1/2 x))
10.997 * [backup-simplify]: Simplify (/ (cos (/ 1 x)) (/ 1 x)) into (* x (cos (/ 1 x)))
10.997 * [approximate]: Taking taylor expansion of (* x (cos (/ 1 x))) in (x) around 0
10.997 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x
10.997 * [taylor]: Taking taylor expansion of x in x
10.997 * [backup-simplify]: Simplify 0 into 0
10.997 * [backup-simplify]: Simplify 1 into 1
10.997 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
10.997 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.997 * [taylor]: Taking taylor expansion of x in x
10.997 * [backup-simplify]: Simplify 0 into 0
10.997 * [backup-simplify]: Simplify 1 into 1
10.997 * [backup-simplify]: Simplify (/ 1 1) into 1
10.998 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
10.998 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x
10.998 * [taylor]: Taking taylor expansion of x in x
10.998 * [backup-simplify]: Simplify 0 into 0
10.998 * [backup-simplify]: Simplify 1 into 1
10.998 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
10.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.998 * [taylor]: Taking taylor expansion of x in x
10.998 * [backup-simplify]: Simplify 0 into 0
10.998 * [backup-simplify]: Simplify 1 into 1
10.998 * [backup-simplify]: Simplify (/ 1 1) into 1
10.998 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
10.998 * [backup-simplify]: Simplify (* 0 (cos (/ 1 x))) into 0
10.998 * [backup-simplify]: Simplify 0 into 0
10.999 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (cos (/ 1 x)))) into (cos (/ 1 x))
10.999 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
11.000 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (cos (/ 1 x))))) into 0
11.000 * [backup-simplify]: Simplify 0 into 0
11.001 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))) into 0
11.001 * [backup-simplify]: Simplify 0 into 0
11.002 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))) into 0
11.002 * [backup-simplify]: Simplify 0 into 0
11.004 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))) into 0
11.004 * [backup-simplify]: Simplify 0 into 0
11.006 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))))) into 0
11.006 * [backup-simplify]: Simplify 0 into 0
11.008 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))))) into 0
11.008 * [backup-simplify]: Simplify 0 into 0
11.008 * [backup-simplify]: Simplify (* (cos (/ 1 (/ 1 x))) (/ 1 x)) into (/ (cos x) x)
11.008 * [backup-simplify]: Simplify (/ (cos (/ 1 (- x))) (/ 1 (- x))) into (* -1 (* x (cos (/ -1 x))))
11.008 * [approximate]: Taking taylor expansion of (* -1 (* x (cos (/ -1 x)))) in (x) around 0
11.008 * [taylor]: Taking taylor expansion of (* -1 (* x (cos (/ -1 x)))) in x
11.008 * [taylor]: Taking taylor expansion of -1 in x
11.008 * [backup-simplify]: Simplify -1 into -1
11.008 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x
11.008 * [taylor]: Taking taylor expansion of x in x
11.008 * [backup-simplify]: Simplify 0 into 0
11.008 * [backup-simplify]: Simplify 1 into 1
11.008 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
11.008 * [taylor]: Taking taylor expansion of (/ -1 x) in x
11.008 * [taylor]: Taking taylor expansion of -1 in x
11.008 * [backup-simplify]: Simplify -1 into -1
11.008 * [taylor]: Taking taylor expansion of x in x
11.008 * [backup-simplify]: Simplify 0 into 0
11.008 * [backup-simplify]: Simplify 1 into 1
11.008 * [backup-simplify]: Simplify (/ -1 1) into -1
11.008 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
11.008 * [taylor]: Taking taylor expansion of (* -1 (* x (cos (/ -1 x)))) in x
11.008 * [taylor]: Taking taylor expansion of -1 in x
11.009 * [backup-simplify]: Simplify -1 into -1
11.009 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x
11.009 * [taylor]: Taking taylor expansion of x in x
11.009 * [backup-simplify]: Simplify 0 into 0
11.009 * [backup-simplify]: Simplify 1 into 1
11.009 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
11.009 * [taylor]: Taking taylor expansion of (/ -1 x) in x
11.009 * [taylor]: Taking taylor expansion of -1 in x
11.009 * [backup-simplify]: Simplify -1 into -1
11.009 * [taylor]: Taking taylor expansion of x in x
11.009 * [backup-simplify]: Simplify 0 into 0
11.009 * [backup-simplify]: Simplify 1 into 1
11.009 * [backup-simplify]: Simplify (/ -1 1) into -1
11.009 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
11.009 * [backup-simplify]: Simplify (* 0 (cos (/ -1 x))) into 0
11.009 * [backup-simplify]: Simplify (* -1 0) into 0
11.009 * [backup-simplify]: Simplify 0 into 0
11.010 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (cos (/ -1 x)))) into (cos (/ -1 x))
11.010 * [backup-simplify]: Simplify (+ (* -1 (cos (/ -1 x))) (* 0 0)) into (- (cos (/ -1 x)))
11.010 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
11.011 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (cos (/ -1 x))))) into 0
11.011 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (cos (/ -1 x))) (* 0 0))) into 0
11.011 * [backup-simplify]: Simplify 0 into 0
11.012 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))) into 0
11.013 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (cos (/ -1 x))) (* 0 0)))) into 0
11.013 * [backup-simplify]: Simplify 0 into 0
11.013 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))) into 0
11.014 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (cos (/ -1 x))) (* 0 0))))) into 0
11.014 * [backup-simplify]: Simplify 0 into 0
11.016 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))) into 0
11.017 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (cos (/ -1 x))) (* 0 0)))))) into 0
11.017 * [backup-simplify]: Simplify 0 into 0
11.018 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))))) into 0
11.019 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (cos (/ -1 x))) (* 0 0))))))) into 0
11.019 * [backup-simplify]: Simplify 0 into 0
11.021 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))))) into 0
11.022 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (cos (/ -1 x))) (* 0 0)))))))) into 0
11.022 * [backup-simplify]: Simplify 0 into 0
11.023 * [backup-simplify]: Simplify (* (- (cos (/ -1 (/ 1 (- x))))) (/ 1 (- x))) into (/ (cos x) x)
11.023 * * * * [progress]: [ 3 / 3 ] generating series at (2)
11.023 * [backup-simplify]: Simplify (/ (- (/ 1.0 x) (/ (cos x) x)) x) into (/ (- (* 1.0 (/ 1 x)) (/ (cos x) x)) x)
11.023 * [approximate]: Taking taylor expansion of (/ (- (* 1.0 (/ 1 x)) (/ (cos x) x)) x) in (x) around 0
11.023 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (/ 1 x)) (/ (cos x) x)) x) in x
11.023 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x
11.023 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
11.023 * [taylor]: Taking taylor expansion of 1.0 in x
11.023 * [backup-simplify]: Simplify 1.0 into 1.0
11.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.023 * [taylor]: Taking taylor expansion of x in x
11.023 * [backup-simplify]: Simplify 0 into 0
11.023 * [backup-simplify]: Simplify 1 into 1
11.023 * [backup-simplify]: Simplify (/ 1 1) into 1
11.023 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x
11.023 * [taylor]: Taking taylor expansion of (cos x) in x
11.023 * [taylor]: Taking taylor expansion of x in x
11.023 * [backup-simplify]: Simplify 0 into 0
11.023 * [backup-simplify]: Simplify 1 into 1
11.023 * [taylor]: Taking taylor expansion of x in x
11.023 * [backup-simplify]: Simplify 0 into 0
11.023 * [backup-simplify]: Simplify 1 into 1
11.024 * [backup-simplify]: Simplify (/ 1 1) into 1
11.024 * [taylor]: Taking taylor expansion of x in x
11.024 * [backup-simplify]: Simplify 0 into 0
11.024 * [backup-simplify]: Simplify 1 into 1
11.024 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
11.024 * [backup-simplify]: Simplify (- 1) into -1
11.024 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
11.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.025 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
11.025 * [backup-simplify]: Simplify (+ 0) into 0
11.026 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
11.026 * [backup-simplify]: Simplify (- 0) into 0
11.026 * [backup-simplify]: Simplify (+ 0 0) into 0
11.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.027 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
11.028 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
11.028 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into -1/2
11.029 * [backup-simplify]: Simplify (- -1/2) into 1/2
11.029 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
11.029 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
11.029 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (/ 1 x)) (/ (cos x) x)) x) in x
11.029 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x
11.029 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
11.029 * [taylor]: Taking taylor expansion of 1.0 in x
11.029 * [backup-simplify]: Simplify 1.0 into 1.0
11.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.029 * [taylor]: Taking taylor expansion of x in x
11.029 * [backup-simplify]: Simplify 0 into 0
11.029 * [backup-simplify]: Simplify 1 into 1
11.030 * [backup-simplify]: Simplify (/ 1 1) into 1
11.030 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x
11.030 * [taylor]: Taking taylor expansion of (cos x) in x
11.030 * [taylor]: Taking taylor expansion of x in x
11.030 * [backup-simplify]: Simplify 0 into 0
11.030 * [backup-simplify]: Simplify 1 into 1
11.030 * [taylor]: Taking taylor expansion of x in x
11.030 * [backup-simplify]: Simplify 0 into 0
11.030 * [backup-simplify]: Simplify 1 into 1
11.030 * [backup-simplify]: Simplify (/ 1 1) into 1
11.030 * [taylor]: Taking taylor expansion of x in x
11.030 * [backup-simplify]: Simplify 0 into 0
11.030 * [backup-simplify]: Simplify 1 into 1
11.030 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
11.030 * [backup-simplify]: Simplify (- 1) into -1
11.031 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
11.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.032 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
11.032 * [backup-simplify]: Simplify (+ 0) into 0
11.033 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
11.033 * [backup-simplify]: Simplify (- 0) into 0
11.034 * [backup-simplify]: Simplify (+ 0 0) into 0
11.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.035 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
11.036 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
11.037 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into -1/2
11.037 * [backup-simplify]: Simplify (- -1/2) into 1/2
11.037 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
11.038 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
11.038 * [backup-simplify]: Simplify 1/2 into 1/2
11.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.039 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
11.040 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
11.041 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/2 (/ 0 1)))) into 0
11.042 * [backup-simplify]: Simplify (- 0) into 0
11.042 * [backup-simplify]: Simplify (+ 0 0) into 0
11.043 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
11.043 * [backup-simplify]: Simplify 0 into 0
11.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.045 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
11.047 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
11.048 * [backup-simplify]: Simplify (- (/ 1/24 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 1/24
11.048 * [backup-simplify]: Simplify (- 1/24) into -1/24
11.048 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
11.049 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
11.049 * [backup-simplify]: Simplify -1/24 into -1/24
11.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.052 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
11.053 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
11.055 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 1/24 (/ 0 1)))) into 0
11.055 * [backup-simplify]: Simplify (- 0) into 0
11.055 * [backup-simplify]: Simplify (+ 0 0) into 0
11.056 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
11.056 * [backup-simplify]: Simplify 0 into 0
11.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.058 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
11.062 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into -1/720
11.064 * [backup-simplify]: Simplify (- (/ -1/720 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 1/24 (/ 0 1)) (* 0 (/ 0 1)))) into -1/720
11.064 * [backup-simplify]: Simplify (- -1/720) into 1/720
11.064 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
11.066 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
11.066 * [backup-simplify]: Simplify 1/720 into 1/720
11.066 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 4)) (+ (* -1/24 (pow x 2)) 1/2)) into (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
11.066 * [backup-simplify]: Simplify (/ (- (/ 1.0 (/ 1 x)) (/ (cos (/ 1 x)) (/ 1 x))) (/ 1 x)) into (* x (- (* 1.0 x) (* x (cos (/ 1 x)))))
11.066 * [approximate]: Taking taylor expansion of (* x (- (* 1.0 x) (* x (cos (/ 1 x))))) in (x) around 0
11.067 * [taylor]: Taking taylor expansion of (* x (- (* 1.0 x) (* x (cos (/ 1 x))))) in x
11.067 * [taylor]: Taking taylor expansion of x in x
11.067 * [backup-simplify]: Simplify 0 into 0
11.067 * [backup-simplify]: Simplify 1 into 1
11.067 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x
11.067 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
11.067 * [taylor]: Taking taylor expansion of 1.0 in x
11.067 * [backup-simplify]: Simplify 1.0 into 1.0
11.067 * [taylor]: Taking taylor expansion of x in x
11.067 * [backup-simplify]: Simplify 0 into 0
11.067 * [backup-simplify]: Simplify 1 into 1
11.067 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x
11.067 * [taylor]: Taking taylor expansion of x in x
11.067 * [backup-simplify]: Simplify 0 into 0
11.067 * [backup-simplify]: Simplify 1 into 1
11.067 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
11.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.067 * [taylor]: Taking taylor expansion of x in x
11.067 * [backup-simplify]: Simplify 0 into 0
11.067 * [backup-simplify]: Simplify 1 into 1
11.067 * [backup-simplify]: Simplify (/ 1 1) into 1
11.067 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
11.067 * [taylor]: Taking taylor expansion of (* x (- (* 1.0 x) (* x (cos (/ 1 x))))) in x
11.068 * [taylor]: Taking taylor expansion of x in x
11.068 * [backup-simplify]: Simplify 0 into 0
11.068 * [backup-simplify]: Simplify 1 into 1
11.068 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x
11.068 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
11.068 * [taylor]: Taking taylor expansion of 1.0 in x
11.068 * [backup-simplify]: Simplify 1.0 into 1.0
11.068 * [taylor]: Taking taylor expansion of x in x
11.068 * [backup-simplify]: Simplify 0 into 0
11.068 * [backup-simplify]: Simplify 1 into 1
11.068 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x
11.068 * [taylor]: Taking taylor expansion of x in x
11.068 * [backup-simplify]: Simplify 0 into 0
11.068 * [backup-simplify]: Simplify 1 into 1
11.068 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
11.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.068 * [taylor]: Taking taylor expansion of x in x
11.068 * [backup-simplify]: Simplify 0 into 0
11.068 * [backup-simplify]: Simplify 1 into 1
11.068 * [backup-simplify]: Simplify (/ 1 1) into 1
11.068 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
11.069 * [backup-simplify]: Simplify (* 1.0 0) into 0
11.069 * [backup-simplify]: Simplify (* 0 (cos (/ 1 x))) into 0
11.069 * [backup-simplify]: Simplify (- 0) into 0
11.070 * [backup-simplify]: Simplify (+ 0 0) into 0
11.070 * [backup-simplify]: Simplify (* 0 0) into 0
11.070 * [backup-simplify]: Simplify 0 into 0
11.071 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
11.072 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (cos (/ 1 x)))) into (cos (/ 1 x))
11.072 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
11.072 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
11.072 * [backup-simplify]: Simplify (+ (* 0 (- 1.0 (cos (/ 1 x)))) (* 1 0)) into 0
11.072 * [backup-simplify]: Simplify 0 into 0
11.073 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
11.074 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (cos (/ 1 x))))) into 0
11.074 * [backup-simplify]: Simplify (- 0) into 0
11.074 * [backup-simplify]: Simplify (+ 0 0) into 0
11.075 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1.0 (cos (/ 1 x)))) (* 0 0))) into (- 1.0 (cos (/ 1 x)))
11.075 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
11.076 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
11.078 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))) into 0
11.078 * [backup-simplify]: Simplify (- 0) into 0
11.078 * [backup-simplify]: Simplify (+ 0 0) into 0
11.079 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1.0 (cos (/ 1 x)))) (* 0 0)))) into 0
11.080 * [backup-simplify]: Simplify 0 into 0
11.081 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
11.082 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))) into 0
11.083 * [backup-simplify]: Simplify (- 0) into 0
11.083 * [backup-simplify]: Simplify (+ 0 0) into 0
11.084 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ 1 x)))) (* 0 0))))) into 0
11.084 * [backup-simplify]: Simplify 0 into 0
11.086 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
11.088 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))) into 0
11.088 * [backup-simplify]: Simplify (- 0) into 0
11.088 * [backup-simplify]: Simplify (+ 0 0) into 0
11.090 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ 1 x)))) (* 0 0)))))) into 0
11.090 * [backup-simplify]: Simplify 0 into 0
11.092 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
11.098 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))))) into 0
11.099 * [backup-simplify]: Simplify (- 0) into 0
11.099 * [backup-simplify]: Simplify (+ 0 0) into 0
11.100 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ 1 x)))) (* 0 0))))))) into 0
11.100 * [backup-simplify]: Simplify 0 into 0
11.101 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
11.103 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))))) into 0
11.103 * [backup-simplify]: Simplify (- 0) into 0
11.103 * [backup-simplify]: Simplify (+ 0 0) into 0
11.105 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ 1 x)))) (* 0 0)))))))) into 0
11.105 * [backup-simplify]: Simplify 0 into 0
11.106 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
11.108 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))))))) into 0
11.108 * [backup-simplify]: Simplify (- 0) into 0
11.109 * [backup-simplify]: Simplify (+ 0 0) into 0
11.110 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ 1 x)))) (* 0 0))))))))) into 0
11.110 * [backup-simplify]: Simplify 0 into 0
11.110 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (pow (/ 1 x) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
11.111 * [backup-simplify]: Simplify (/ (- (/ 1.0 (/ 1 (- x))) (/ (cos (/ 1 (- x))) (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x))
11.111 * [approximate]: Taking taylor expansion of (* -1 (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x)) in (x) around 0
11.111 * [taylor]: Taking taylor expansion of (* -1 (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x)) in x
11.111 * [taylor]: Taking taylor expansion of -1 in x
11.111 * [backup-simplify]: Simplify -1 into -1
11.111 * [taylor]: Taking taylor expansion of (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x) in x
11.111 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x
11.111 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x
11.111 * [taylor]: Taking taylor expansion of x in x
11.111 * [backup-simplify]: Simplify 0 into 0
11.111 * [backup-simplify]: Simplify 1 into 1
11.111 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
11.111 * [taylor]: Taking taylor expansion of (/ -1 x) in x
11.111 * [taylor]: Taking taylor expansion of -1 in x
11.111 * [backup-simplify]: Simplify -1 into -1
11.111 * [taylor]: Taking taylor expansion of x in x
11.111 * [backup-simplify]: Simplify 0 into 0
11.111 * [backup-simplify]: Simplify 1 into 1
11.111 * [backup-simplify]: Simplify (/ -1 1) into -1
11.111 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
11.111 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
11.111 * [taylor]: Taking taylor expansion of 1.0 in x
11.111 * [backup-simplify]: Simplify 1.0 into 1.0
11.111 * [taylor]: Taking taylor expansion of x in x
11.112 * [backup-simplify]: Simplify 0 into 0
11.112 * [backup-simplify]: Simplify 1 into 1
11.112 * [taylor]: Taking taylor expansion of x in x
11.112 * [backup-simplify]: Simplify 0 into 0
11.112 * [backup-simplify]: Simplify 1 into 1
11.112 * [taylor]: Taking taylor expansion of (* -1 (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x)) in x
11.112 * [taylor]: Taking taylor expansion of -1 in x
11.112 * [backup-simplify]: Simplify -1 into -1
11.112 * [taylor]: Taking taylor expansion of (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x) in x
11.112 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x
11.112 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x
11.112 * [taylor]: Taking taylor expansion of x in x
11.112 * [backup-simplify]: Simplify 0 into 0
11.112 * [backup-simplify]: Simplify 1 into 1
11.112 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
11.112 * [taylor]: Taking taylor expansion of (/ -1 x) in x
11.112 * [taylor]: Taking taylor expansion of -1 in x
11.112 * [backup-simplify]: Simplify -1 into -1
11.112 * [taylor]: Taking taylor expansion of x in x
11.112 * [backup-simplify]: Simplify 0 into 0
11.112 * [backup-simplify]: Simplify 1 into 1
11.112 * [backup-simplify]: Simplify (/ -1 1) into -1
11.112 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
11.112 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
11.112 * [taylor]: Taking taylor expansion of 1.0 in x
11.112 * [backup-simplify]: Simplify 1.0 into 1.0
11.112 * [taylor]: Taking taylor expansion of x in x
11.112 * [backup-simplify]: Simplify 0 into 0
11.112 * [backup-simplify]: Simplify 1 into 1
11.112 * [taylor]: Taking taylor expansion of x in x
11.112 * [backup-simplify]: Simplify 0 into 0
11.112 * [backup-simplify]: Simplify 1 into 1
11.112 * [backup-simplify]: Simplify (* 0 (cos (/ -1 x))) into 0
11.113 * [backup-simplify]: Simplify (* 1.0 0) into 0
11.113 * [backup-simplify]: Simplify (- 0) into 0
11.113 * [backup-simplify]: Simplify (+ 0 0) into 0
11.113 * [backup-simplify]: Simplify (* 0 0) into 0
11.114 * [backup-simplify]: Simplify (* -1 0) into 0
11.114 * [backup-simplify]: Simplify 0 into 0
11.114 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (cos (/ -1 x)))) into (cos (/ -1 x))
11.115 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
11.115 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
11.115 * [backup-simplify]: Simplify (+ (cos (/ -1 x)) (- 1.0)) into (- (cos (/ -1 x)) 1.0)
11.116 * [backup-simplify]: Simplify (+ (* 0 1) (* (- (cos (/ -1 x)) 1.0) 0)) into 0
11.116 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 0)) into 0
11.116 * [backup-simplify]: Simplify 0 into 0
11.117 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (cos (/ -1 x))))) into 0
11.117 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
11.117 * [backup-simplify]: Simplify (- 0) into 0
11.118 * [backup-simplify]: Simplify (+ 0 0) into 0
11.118 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- (cos (/ -1 x)) 1.0) 1) (* 0 0))) into (- (cos (/ -1 x)) 1.0)
11.118 * [backup-simplify]: Simplify (+ (* -1 (- (cos (/ -1 x)) 1.0)) (+ (* 0 0) (* 0 0))) into (- 1.0 (cos (/ -1 x)))
11.118 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
11.119 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))) into 0
11.120 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
11.120 * [backup-simplify]: Simplify (- 0) into 0
11.120 * [backup-simplify]: Simplify (+ 0 0) into 0
11.121 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- (cos (/ -1 x)) 1.0) 0) (+ (* 0 1) (* 0 0)))) into 0
11.122 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (cos (/ -1 x)) 1.0)) (+ (* 0 0) (* 0 0)))) into 0
11.122 * [backup-simplify]: Simplify 0 into 0
11.123 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))) into 0
11.123 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
11.124 * [backup-simplify]: Simplify (- 0) into 0
11.124 * [backup-simplify]: Simplify (+ 0 0) into 0
11.125 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- (cos (/ -1 x)) 1.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
11.125 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (cos (/ -1 x)) 1.0)) (+ (* 0 0) (* 0 0))))) into 0
11.125 * [backup-simplify]: Simplify 0 into 0
11.126 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))) into 0
11.127 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
11.128 * [backup-simplify]: Simplify (- 0) into 0
11.128 * [backup-simplify]: Simplify (+ 0 0) into 0
11.129 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- (cos (/ -1 x)) 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
11.130 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (cos (/ -1 x)) 1.0)) (+ (* 0 0) (* 0 0)))))) into 0
11.130 * [backup-simplify]: Simplify 0 into 0
11.131 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))))) into 0
11.132 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
11.132 * [backup-simplify]: Simplify (- 0) into 0
11.132 * [backup-simplify]: Simplify (+ 0 0) into 0
11.133 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- (cos (/ -1 x)) 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
11.134 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (cos (/ -1 x)) 1.0)) (+ (* 0 0) (* 0 0))))))) into 0
11.134 * [backup-simplify]: Simplify 0 into 0
11.136 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))))) into 0
11.137 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
11.137 * [backup-simplify]: Simplify (- 0) into 0
11.137 * [backup-simplify]: Simplify (+ 0 0) into 0
11.138 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- (cos (/ -1 x)) 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
11.140 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (cos (/ -1 x)) 1.0)) (+ (* 0 0) (* 0 0)))))))) into 0
11.140 * [backup-simplify]: Simplify 0 into 0
11.142 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))))))) into 0
11.143 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
11.143 * [backup-simplify]: Simplify (- 0) into 0
11.143 * [backup-simplify]: Simplify (+ 0 0) into 0
11.144 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* (- (cos (/ -1 x)) 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
11.146 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (cos (/ -1 x)) 1.0)) (+ (* 0 0) (* 0 0))))))))) into 0
11.146 * [backup-simplify]: Simplify 0 into 0
11.146 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 (/ 1 (- x))))) (pow (/ 1 (- x)) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
11.146 * * * [progress]: simplifying candidates
11.148 * [simplify]: Simplifying:
  (/ (exp (/ 1.0 x)) (exp (/ (cos x) x)))
  (log (- (/ 1.0 x) (/ (cos x) x)))
  (exp (- (/ 1.0 x) (/ (cos x) x)))
  (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x))))
  (cbrt (- (/ 1.0 x) (/ (cos x) x)))
  (* (* (- (/ 1.0 x) (/ (cos x) x)) (- (/ 1.0 x) (/ (cos x) x))) (- (/ 1.0 x) (/ (cos x) x)))
  (sqrt (- (/ 1.0 x) (/ (cos x) x)))
  (sqrt (- (/ 1.0 x) (/ (cos x) x)))
  (- 1.0 (cos x))
  (- (* 1.0 x) (* x (cos x)))
  (* x x)
  (- (pow (/ 1.0 x) 3) (pow (/ (cos x) x) 3))
  (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* (/ (cos x) x) (/ (cos x) x)) (* (/ 1.0 x) (/ (cos x) x))))
  (- (/ (cos x) x))
  (- (* (/ 1.0 x) (/ 1.0 x)) (* (/ (cos x) x) (/ (cos x) x)))
  (+ (/ 1.0 x) (/ (cos x) x))
  (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x)))
  (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x)))
  (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x)))
  (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x)))
  (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x)))
  (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x)))
  (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x)))
  (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x)))
  (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x)))
  (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x)))
  (- (/ 1.0 x) (/ (cos x) x))
  (- (/ 1.0 x) (/ (cos x) x))
  (- 1.0 (cos x))
  (- (/ (cos x) x))
  (- (log (cos x)) (log x))
  (log (/ (cos x) x))
  (exp (/ (cos x) x))
  (/ (* (* (cos x) (cos x)) (cos x)) (* (* x x) x))
  (* (cbrt (/ (cos x) x)) (cbrt (/ (cos x) x)))
  (cbrt (/ (cos x) x))
  (* (* (/ (cos x) x) (/ (cos x) x)) (/ (cos x) x))
  (sqrt (/ (cos x) x))
  (sqrt (/ (cos x) x))
  (- (cos x))
  (- x)
  (/ (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (cos x)) (cbrt x))
  (/ (* (cbrt (cos x)) (cbrt (cos x))) (sqrt x))
  (/ (cbrt (cos x)) (sqrt x))
  (/ (* (cbrt (cos x)) (cbrt (cos x))) 1)
  (/ (cbrt (cos x)) x)
  (/ (sqrt (cos x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (cos x)) (cbrt x))
  (/ (sqrt (cos x)) (sqrt x))
  (/ (sqrt (cos x)) (sqrt x))
  (/ (sqrt (cos x)) 1)
  (/ (sqrt (cos x)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (cos x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (cos x) (sqrt x))
  (/ 1 1)
  (/ (cos x) x)
  (/ 1 x)
  (/ x (cos x))
  (/ (cos x) (* (cbrt x) (cbrt x)))
  (/ (cos x) (sqrt x))
  (/ (cos x) 1)
  (/ x (cbrt (cos x)))
  (/ x (sqrt (cos x)))
  (/ x (cos x))
  (- (log (- (/ 1.0 x) (/ (cos x) x))) (log x))
  (log (/ (- (/ 1.0 x) (/ (cos x) x)) x))
  (exp (/ (- (/ 1.0 x) (/ (cos x) x)) x))
  (/ (* (* (- (/ 1.0 x) (/ (cos x) x)) (- (/ 1.0 x) (/ (cos x) x))) (- (/ 1.0 x) (/ (cos x) x))) (* (* x x) x))
  (* (cbrt (/ (- (/ 1.0 x) (/ (cos x) x)) x)) (cbrt (/ (- (/ 1.0 x) (/ (cos x) x)) x)))
  (cbrt (/ (- (/ 1.0 x) (/ (cos x) x)) x))
  (* (* (/ (- (/ 1.0 x) (/ (cos x) x)) x) (/ (- (/ 1.0 x) (/ (cos x) x)) x)) (/ (- (/ 1.0 x) (/ (cos x) x)) x))
  (sqrt (/ (- (/ 1.0 x) (/ (cos x) x)) x))
  (sqrt (/ (- (/ 1.0 x) (/ (cos x) x)) x))
  (- (- (/ 1.0 x) (/ (cos x) x)))
  (- x)
  (/ (/ 1.0 x) x)
  (/ (/ (cos x) x) x)
  (/ (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt x))
  (/ (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) (sqrt x))
  (/ (cbrt (- (/ 1.0 x) (/ (cos x) x))) (sqrt x))
  (/ (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) 1)
  (/ (cbrt (- (/ 1.0 x) (/ (cos x) x))) x)
  (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt x))
  (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) (sqrt x))
  (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) (sqrt x))
  (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) 1)
  (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (/ 1.0 x) (/ (cos x) x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (/ 1.0 x) (/ (cos x) x)) (sqrt x))
  (/ 1 1)
  (/ (- (/ 1.0 x) (/ (cos x) x)) x)
  (/ (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (cbrt x))
  (/ (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (sqrt x))
  (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (sqrt x))
  (/ (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) 1)
  (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) x)
  (/ (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (cbrt x))
  (/ (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (sqrt x))
  (/ (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (sqrt x))
  (/ (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) 1)
  (/ (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) x)
  (/ (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (* (cbrt x) (cbrt x)))
  (/ (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (cbrt x))
  (/ (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (sqrt x))
  (/ (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (sqrt x))
  (/ (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) 1)
  (/ (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) x)
  (/ (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (* (cbrt x) (cbrt x)))
  (/ (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (cbrt x))
  (/ (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (sqrt x))
  (/ (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (sqrt x))
  (/ (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) 1)
  (/ (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) x)
  (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x))) (cbrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x))) (sqrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) 1)
  (/ (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x))) x)
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x))) (cbrt x))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x))) (sqrt x))
  (/ (/ 1 (sqrt x)) 1)
  (/ (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x))) x)
  (/ (/ 1 1) (* (cbrt x) (cbrt x)))
  (/ (- (/ 1.0 x) (/ (cos x) x)) (cbrt x))
  (/ (/ 1 1) (sqrt x))
  (/ (- (/ 1.0 x) (/ (cos x) x)) (sqrt x))
  (/ (/ 1 1) 1)
  (/ (- (/ 1.0 x) (/ (cos x) x)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (/ 1.0 x) (/ (cos x) x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (/ 1.0 x) (/ (cos x) x)) (sqrt x))
  (/ 1 1)
  (/ (- (/ 1.0 x) (/ (cos x) x)) x)
  (/ (/ 1 x) (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ (/ 1 x) (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ (/ 1 x) 1)
  (/ (- 1.0 (cos x)) x)
  (/ 1 x)
  (/ x (- (/ 1.0 x) (/ (cos x) x)))
  (/ (- (/ 1.0 x) (/ (cos x) x)) (* (cbrt x) (cbrt x)))
  (/ (- (/ 1.0 x) (/ (cos x) x)) (sqrt x))
  (/ (- (/ 1.0 x) (/ (cos x) x)) 1)
  (/ x (cbrt (- (/ 1.0 x) (/ (cos x) x))))
  (/ x (sqrt (- (/ 1.0 x) (/ (cos x) x))))
  (/ x (- (/ 1.0 x) (/ (cos x) x)))
  (/ x (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))))
  (/ x (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))))
  (/ x (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))))
  (/ x (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))))
  (/ x (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x))))
  (/ x (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x))))
  (/ x (- (/ 1.0 x) (/ (cos x) x)))
  (/ x (- (/ 1.0 x) (/ (cos x) x)))
  (/ x (- 1.0 (cos x)))
  (* x x)
  (* x (* x x))
  (* x (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* (/ (cos x) x) (/ (cos x) x)) (* (/ 1.0 x) (/ (cos x) x)))))
  (* x (+ (/ 1.0 x) (/ (cos x) x)))
  (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
  (/ (- 1.0 (cos x)) x)
  (* -1 (/ (- (cos x) 1.0) x))
  (- (+ (* 1/24 (pow x 3)) (/ 1 x)) (* 1/2 x))
  (/ (cos x) x)
  (/ (cos x) x)
  (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
  (/ (- 1.0 (cos x)) (pow x 2))
  (/ (- 1.0 (cos x)) (pow x 2))
11.151 * * [simplify]: Extracting # 0 : cost  0
11.151 * * [simplify]: Extracting # 1 : cost  0
11.151 * * [simplify]: Extracting # 2 : cost  0
11.151 * * [simplify]: Extracting # 3 : cost  0
11.152 * * [simplify]: Extracting # 4 : cost  0
11.152 * * [simplify]: Extracting # 5 : cost  0
11.152 * * [simplify]: Extracting # 6 : cost  0
11.152 * * [simplify]: Extracting # 7 : cost  0
11.153 * * [simplify]: Extracting # 8 : cost  0
11.153 * * [simplify]: iteration  0 :  203  enodes  (cost  1857 )
11.199 * * [simplify]: Extracting # 0 : cost  0
11.200 * * [simplify]: Extracting # 1 : cost  0
11.200 * * [simplify]: Extracting # 2 : cost  0
11.201 * * [simplify]: Extracting # 3 : cost  0
11.201 * * [simplify]: Extracting # 4 : cost  0
11.202 * * [simplify]: iteration  1 :  461  enodes  (cost  1635 )
11.381 * * [simplify]: Extracting # 0 : cost  0
11.384 * * [simplify]: Extracting # 1 : cost  0
11.386 * * [simplify]: Extracting # 2 : cost  0
11.387 * * [simplify]: Extracting # 3 : cost  0
11.389 * * [simplify]: Extracting # 4 : cost  0
11.391 * * [simplify]: iteration  2 :  1036  enodes  (cost  1570 )
11.802 * * [simplify]: Extracting # 0 : cost  0
11.805 * * [simplify]: Extracting # 1 : cost  0
11.808 * * [simplify]: Extracting # 2 : cost  0
11.810 * * [simplify]: Extracting # 3 : cost  0
11.813 * * [simplify]: iteration  3 :  2708  enodes  (cost  1565 )
12.750 * * [simplify]: Extracting # 0 : cost  0
12.759 * * [simplify]: Extracting # 1 : cost  0
12.767 * * [simplify]: Extracting # 2 : cost  0
12.781 * * [simplify]: Extracting # 3 : cost  0
12.789 * * [simplify]: Extracting # 4 : cost  0
12.796 * * [simplify]: iteration done:  5000  enodes  (cost  1545 )
12.797 * [simplify]: Simplified to:
  (exp (/ (- 1.0 (cos x)) x))
  (log (/ (- 1.0 (cos x)) x))
  (exp (/ (- 1.0 (cos x)) x))
  (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))
  (cbrt (/ (- 1.0 (cos x)) x))
  (pow (/ (- 1.0 (cos x)) x) 3)
  (sqrt (/ (- 1.0 (cos x)) x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (- 1.0 (cos x))
  (* x (- 1.0 (cos x)))
  (pow x 2)
  (- (pow (/ 1.0 x) 3) (pow (/ (cos x) x) 3))
  (+ (* (/ 1.0 x) (/ 1.0 x)) (/ (/ (* (cos x) (+ (cos x) 1.0)) x) x))
  (/ (- (cos x)) x)
  (* (+ (/ 1.0 x) (/ (cos x) x)) (/ (- 1.0 (cos x)) x))
  (+ (/ 1.0 x) (/ (cos x) x))
  (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x)))
  (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x)))
  (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x)))
  (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x)))
  (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x)))
  (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x)))
  (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x)))
  (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x)))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ (- 1.0 (cos x)) x)
  (/ (- 1.0 (cos x)) x)
  (- 1.0 (cos x))
  (/ (- (cos x)) x)
  (log (/ (cos x) x))
  (log (/ (cos x) x))
  (exp (/ (cos x) x))
  (pow (/ (cos x) x) 3)
  (* (cbrt (/ (cos x) x)) (cbrt (/ (cos x) x)))
  (cbrt (/ (cos x) x))
  (pow (/ (cos x) x) 3)
  (sqrt (/ (cos x) x))
  (sqrt (/ (cos x) x))
  (- (cos x))
  (- x)
  (/ (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (cos x)) (cbrt x))
  (/ (* (cbrt (cos x)) (cbrt (cos x))) (sqrt x))
  (/ (cbrt (cos x)) (sqrt x))
  (* (cbrt (cos x)) (cbrt (cos x)))
  (/ (cbrt (cos x)) x)
  (/ (sqrt (cos x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (cos x)) (cbrt x))
  (/ (sqrt (cos x)) (sqrt x))
  (/ (sqrt (cos x)) (sqrt x))
  (sqrt (cos x))
  (/ (sqrt (cos x)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (cos x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (cos x) (sqrt x))
  1
  (/ (cos x) x)
  (/ 1 x)
  (/ x (cos x))
  (/ (cos x) (* (cbrt x) (cbrt x)))
  (/ (cos x) (sqrt x))
  (cos x)
  (/ x (cbrt (cos x)))
  (/ x (sqrt (cos x)))
  (/ x (cos x))
  (log (/ (- 1.0 (cos x)) (pow x 2)))
  (log (/ (- 1.0 (cos x)) (pow x 2)))
  (exp (/ (- 1.0 (cos x)) (pow x 2)))
  (pow (/ (- 1.0 (cos x)) (pow x 2)) 3)
  (* (cbrt (/ (- 1.0 (cos x)) (pow x 2))) (cbrt (/ (- 1.0 (cos x)) (pow x 2))))
  (cbrt (/ (- 1.0 (cos x)) (pow x 2)))
  (pow (/ (- 1.0 (cos x)) (pow x 2)) 3)
  (sqrt (/ (- 1.0 (cos x)) (pow x 2)))
  (sqrt (/ (- 1.0 (cos x)) (pow x 2)))
  (/ (- (cos x) 1.0) x)
  (- x)
  (/ (/ 1.0 x) x)
  (/ (/ (cos x) x) x)
  (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) (cbrt x))
  (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (sqrt x))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) x)
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (cbrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  1
  (/ (- 1.0 (cos x)) (pow x 2))
  (/ (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (cbrt x))
  (/ (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (sqrt x))
  (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (sqrt x))
  (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x)))
  (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) x)
  (/ (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (cbrt x))
  (/ (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (sqrt x))
  (- (/ (sqrt (/ 1.0 x)) (sqrt x)) (/ (sqrt (cos x)) x))
  (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x)))
  (/ (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) x)
  (/ (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (* (cbrt x) (cbrt x)))
  (/ (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (cbrt x))
  (/ (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (sqrt x))
  (- (/ (sqrt 1.0) x) (/ (sqrt (/ (cos x) x)) (sqrt x)))
  (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x)))
  (/ (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) x)
  (/ (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (* (cbrt x) (cbrt x)))
  (/ (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (cbrt x))
  (/ (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (sqrt x))
  (- (/ (sqrt 1.0) x) (/ (sqrt (cos x)) x))
  (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x)))
  (/ (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) x)
  (/ 1 (* x (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x))
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (sqrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (sqrt x))
  (/ 1 x)
  (/ (- 1.0 (cos x)) x)
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  1
  (/ (- 1.0 (cos x)) (pow x 2))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  1
  (/ (- 1.0 (cos x)) (pow x 2))
  (/ (/ 1 x) (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ (/ 1 x) (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ 1 x)
  (/ (- 1.0 (cos x)) x)
  (/ 1 x)
  (/ x (/ (- 1.0 (cos x)) x))
  (/ (/ (- 1.0 (cos x)) x) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  (/ (- 1.0 (cos x)) x)
  (/ x (cbrt (/ (- 1.0 (cos x)) x)))
  (/ x (sqrt (/ (- 1.0 (cos x)) x)))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))))
  (/ x (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))))
  (/ x (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))))
  (/ x (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))))
  (/ x (/ (- 1.0 (cos x)) (cbrt x)))
  (/ x (/ (- 1.0 (cos x)) (sqrt x)))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (- 1.0 (cos x)))
  (pow x 2)
  (pow x 3)
  (+ (/ (* (cos x) (+ (cos x) 1.0)) x) (* (/ 1.0 x) 1.0))
  (+ (cos x) 1.0)
  (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
  (/ (- 1.0 (cos x)) x)
  (/ (- 1.0 (cos x)) x)
  (- (+ (* 1/24 (pow x 3)) (/ 1 x)) (* 1/2 x))
  (/ (cos x) x)
  (/ (cos x) x)
  (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
  (/ (- 1.0 (cos x)) (pow x 2))
  (/ (- 1.0 (cos x)) (pow x 2))
12.799 * * * [progress]: adding candidates to table
13.086 * [progress]: [Phase 3 of 3] Extracting.
13.086 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)))> #<alt (λ (x) (* (/ (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (cbrt x))) x) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))))> #<alt (λ (x) (/ (- (/ 1.0 x) (/ (cos x) x)) x))> #<alt (λ (x) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* (* x x) (+ 1.0 (cos x)))))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (* (/ (- 1.0 (cos x)) x) (/ 1 x)))> #<alt (λ (x) (* (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (cbrt x) x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (cbrt x))))> #<alt (λ (x) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))))> #<alt (λ (x) (/ (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) (/ x (cbrt (/ (- 1.0 (cos x)) x)))))> #<alt (λ (x) (/ (- (* 1.0 x) (* x (cos x))) (pow x 3)))> #<alt (λ (x) (/ (- 1.0 (cos x)) (pow x 2)))>)
13.088 * * * [regime-changes]: Trying 1 branch expressions: (x)
13.089 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)))> #<alt (λ (x) (* (/ (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (cbrt x))) x) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))))> #<alt (λ (x) (/ (- (/ 1.0 x) (/ (cos x) x)) x))> #<alt (λ (x) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* (* x x) (+ 1.0 (cos x)))))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (* (/ (- 1.0 (cos x)) x) (/ 1 x)))> #<alt (λ (x) (* (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (cbrt x) x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (cbrt x))))> #<alt (λ (x) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))))> #<alt (λ (x) (/ (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) (/ x (cbrt (/ (- 1.0 (cos x)) x)))))> #<alt (λ (x) (/ (- (* 1.0 x) (* x (cos x))) (pow x 3)))> #<alt (λ (x) (/ (- 1.0 (cos x)) (pow x 2)))>)
13.139 * * * [regime]: Found split indices: #<option (#s(si 5 57) #s(si 7 179) #s(si 5 255))>
13.140 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)))> #<alt (λ (x) (* (/ (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (cbrt x))) x) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))))> #<alt (λ (x) (/ (- (/ 1.0 x) (/ (cos x) x)) x))> #<alt (λ (x) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* (* x x) (+ 1.0 (cos x)))))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (* (/ (- 1.0 (cos x)) x) (/ 1 x)))> #<alt (λ (x) (* (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (cbrt x) x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (cbrt x))))> #<alt (λ (x) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))))> #<alt (λ (x) (/ (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) (/ x (cbrt (/ (- 1.0 (cos x)) x)))))> #<alt (λ (x) (/ (- (* 1.0 x) (* x (cos x))) (pow x 3)))> #<alt (λ (x) (/ (- 1.0 (cos x)) (pow x 2)))>)
13.216 * [regimes]: Found splitpoints: (#s(sp 5 x -0.03339438899281232) #s(sp 7 x 0.029805544534800093) #s(sp 5 x +nan.0)) , with alts (#<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)))> #<alt (λ (x) (* (/ (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (cbrt x))) x) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))))> #<alt (λ (x) (/ (- (/ 1.0 x) (/ (cos x) x)) x))> #<alt (λ (x) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (* (* x x) (+ 1.0 (cos x)))))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (* (/ (- 1.0 (cos x)) x) (/ 1 x)))> #<alt (λ (x) (* (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (cbrt x) x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (cbrt x))))> #<alt (λ (x) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))))> #<alt (λ (x) (/ (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) (/ x (cbrt (/ (- 1.0 (cos x)) x)))))> #<alt (λ (x) (/ (- (* 1.0 x) (* x (cos x))) (pow x 3)))> #<alt (λ (x) (/ (- 1.0 (cos x)) (pow x 2)))>)
13.216 * [simplify]: Simplifying:
  (if (<= x -0.03339438899281232) (* (/ (- 1.0 (cos x)) x) (/ 1 x)) (if (<= x 0.029805544534800093) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (* (/ (- 1.0 (cos x)) x) (/ 1 x))))
13.217 * * [simplify]: Extracting # 0 : cost  0
13.217 * * [simplify]: Extracting # 1 : cost  0
13.217 * * [simplify]: Extracting # 2 : cost  0
13.217 * * [simplify]: Extracting # 3 : cost  0
13.217 * * [simplify]: Extracting # 4 : cost  0
13.217 * * [simplify]: Extracting # 5 : cost  0
13.217 * * [simplify]: Extracting # 6 : cost  0
13.217 * * [simplify]: Extracting # 7 : cost  0
13.217 * * [simplify]: Extracting # 8 : cost  0
13.217 * * [simplify]: Extracting # 9 : cost  0
13.217 * * [simplify]: Extracting # 10 : cost  0
13.217 * * [simplify]: iteration  0 :  25  enodes  (cost  41 )
13.218 * * [simplify]: Extracting # 0 : cost  0
13.218 * * [simplify]: Extracting # 1 : cost  0
13.219 * * [simplify]: Extracting # 2 : cost  0
13.219 * * [simplify]: Extracting # 3 : cost  0
13.219 * * [simplify]: Extracting # 4 : cost  0
13.219 * * [simplify]: iteration  1 :  34  enodes  (cost  32 )
13.220 * * [simplify]: Extracting # 0 : cost  0
13.220 * * [simplify]: iteration done:  34  enodes  (cost  32 )
13.220 * [simplify]: Simplified to:
  (if (or (<= x -0.03339438899281232) (not (<= x 0.029805544534800093))) (* (/ (- 1.0 (cos x)) x) (/ 1 x)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))))
17.070 * [regime-testing]: Baseline error score: 30.439982029962305
17.075 * [regime-testing]: Oracle error score: 0.11035856289276272
17.083 * [regime-testing]: End program error score: 0.26471381077957556