16.514 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.096 * * * [progress]: [2/2] Setting up program.
0.102 * [progress]: [Phase 2 of 3] Improving.
0.102 * [simplify]: Simplifying:
  (/ (- 1.0 (cos x)) (* x x))
0.102 * * [simplify]: iteration 0: 6 enodes
0.104 * * [simplify]: iteration 1: 13 enodes
0.108 * * [simplify]: iteration 2: 21 enodes
0.112 * * [simplify]: iteration 3: 26 enodes
0.118 * * [simplify]: iteration 4: 28 enodes
0.124 * * [simplify]: iteration complete: 28 enodes
0.124 * * [simplify]: Extracting #0: cost 1 inf + 0
0.124 * * [simplify]: Extracting #1: cost 8 inf + 0
0.124 * * [simplify]: Extracting #2: cost 12 inf + 42
0.125 * * [simplify]: Extracting #3: cost 7 inf + 447
0.125 * * [simplify]: Extracting #4: cost 0 inf + 1319
0.125 * [simplify]: Simplified to:
  (/ (- 1.0 (cos x)) (* x x))
0.127 * * [progress]: iteration 1 / 4
0.127 * * * [progress]: picking best candidate
0.159 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (cos x)) (* x x)))>
0.159 * * * [progress]: localizing error
0.180 * * * [progress]: generating rewritten candidates
0.180 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.201 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.207 * * * [progress]: generating series expansions
0.207 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.211 * [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
0.212 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
0.212 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.212 * [taylor]: Taking taylor expansion of 1.0 in x
0.212 * [backup-simplify]: Simplify 1.0 into 1.0
0.212 * [taylor]: Taking taylor expansion of (cos x) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [backup-simplify]: Simplify 0 into 0
0.212 * [backup-simplify]: Simplify 1 into 1
0.213 * [taylor]: Taking taylor expansion of (pow x 2) 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 * [backup-simplify]: Simplify (- 1) into -1
0.214 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
0.215 * [backup-simplify]: Simplify (+ 0) into 0
0.215 * [backup-simplify]: Simplify (- 0) into 0
0.215 * [backup-simplify]: Simplify (+ 0 0) into 0
0.216 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
0.216 * [backup-simplify]: Simplify (- -1/2) into 1/2
0.216 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
0.217 * [backup-simplify]: Simplify (* 1 1) into 1
0.217 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.217 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
0.217 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.217 * [taylor]: Taking taylor expansion of 1.0 in x
0.217 * [backup-simplify]: Simplify 1.0 into 1.0
0.217 * [taylor]: Taking taylor expansion of (cos x) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify 1 into 1
0.217 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify 1 into 1
0.217 * [backup-simplify]: Simplify (- 1) into -1
0.218 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
0.218 * [backup-simplify]: Simplify (+ 0) into 0
0.218 * [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
0.219 * [backup-simplify]: Simplify (- -1/2) into 1/2
0.219 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
0.220 * [backup-simplify]: Simplify (* 1 1) into 1
0.220 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.220 * [backup-simplify]: Simplify 1/2 into 1/2
0.221 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.222 * [backup-simplify]: Simplify (- 0) into 0
0.222 * [backup-simplify]: Simplify (+ 0 0) into 0
0.222 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.223 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
0.223 * [backup-simplify]: Simplify 0 into 0
0.226 * [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
0.226 * [backup-simplify]: Simplify (- 1/24) into -1/24
0.227 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
0.228 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.229 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
0.229 * [backup-simplify]: Simplify -1/24 into -1/24
0.232 * [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
0.232 * [backup-simplify]: Simplify (- 0) into 0
0.233 * [backup-simplify]: Simplify (+ 0 0) into 0
0.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.235 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
0.235 * [backup-simplify]: Simplify 0 into 0
0.241 * [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
0.241 * [backup-simplify]: Simplify (- -1/720) into 1/720
0.242 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
0.243 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.245 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
0.245 * [backup-simplify]: Simplify 1/720 into 1/720
0.246 * [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)))
0.247 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 x))) (* (/ 1 x) (/ 1 x))) into (* (- 1.0 (cos (/ 1 x))) (pow x 2))
0.247 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in (x) around 0
0.247 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in x
0.247 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.247 * [taylor]: Taking taylor expansion of 1.0 in x
0.247 * [backup-simplify]: Simplify 1.0 into 1.0
0.247 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.248 * [backup-simplify]: Simplify (/ 1 1) into 1
0.248 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in x
0.248 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.248 * [taylor]: Taking taylor expansion of 1.0 in x
0.248 * [backup-simplify]: Simplify 1.0 into 1.0
0.248 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.249 * [backup-simplify]: Simplify (/ 1 1) into 1
0.249 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.249 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 1 into 1
0.249 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
0.249 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
0.250 * [backup-simplify]: Simplify (* 1 1) into 1
0.250 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 x))) 1) into (- 1.0 (cos (/ 1 x)))
0.250 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
0.251 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.251 * [backup-simplify]: Simplify (- 0) into 0
0.251 * [backup-simplify]: Simplify (+ 0 0) into 0
0.251 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (* 0 1)) into 0
0.251 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.252 * [backup-simplify]: Simplify (- 0) into 0
0.252 * [backup-simplify]: Simplify (+ 0 0) into 0
0.253 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 1))) into 0
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.254 * [backup-simplify]: Simplify (- 0) into 0
0.254 * [backup-simplify]: Simplify (+ 0 0) into 0
0.255 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.255 * [backup-simplify]: Simplify 0 into 0
0.255 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.256 * [backup-simplify]: Simplify (- 0) into 0
0.256 * [backup-simplify]: Simplify (+ 0 0) into 0
0.256 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.256 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.257 * [backup-simplify]: Simplify (- 0) into 0
0.258 * [backup-simplify]: Simplify (+ 0 0) into 0
0.258 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.258 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.259 * [backup-simplify]: Simplify (- 0) into 0
0.260 * [backup-simplify]: Simplify (+ 0 0) into 0
0.266 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.266 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (pow (/ 1 x) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
0.267 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 (- x)))) (* (/ 1 (- x)) (/ 1 (- x)))) into (* (pow x 2) (- 1.0 (cos (/ -1 x))))
0.267 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in (x) around 0
0.267 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in x
0.267 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.267 * [taylor]: Taking taylor expansion of 1.0 in x
0.267 * [backup-simplify]: Simplify 1.0 into 1.0
0.267 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.267 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.267 * [taylor]: Taking taylor expansion of -1 in x
0.267 * [backup-simplify]: Simplify -1 into -1
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 1 into 1
0.268 * [backup-simplify]: Simplify (/ -1 1) into -1
0.268 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.268 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in x
0.268 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 1 into 1
0.268 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.268 * [taylor]: Taking taylor expansion of 1.0 in x
0.268 * [backup-simplify]: Simplify 1.0 into 1.0
0.268 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.268 * [taylor]: Taking taylor expansion of -1 in x
0.268 * [backup-simplify]: Simplify -1 into -1
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 1 into 1
0.268 * [backup-simplify]: Simplify (/ -1 1) into -1
0.268 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.269 * [backup-simplify]: Simplify (* 1 1) into 1
0.269 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
0.269 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
0.269 * [backup-simplify]: Simplify (* 1 (- 1.0 (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
0.269 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
0.269 * [backup-simplify]: Simplify (- 0) into 0
0.269 * [backup-simplify]: Simplify (+ 0 0) into 0
0.270 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.270 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 1.0 (cos (/ -1 x))))) into 0
0.270 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify (- 0) into 0
0.271 * [backup-simplify]: Simplify (+ 0 0) into 0
0.271 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.272 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))) into 0
0.272 * [backup-simplify]: Simplify 0 into 0
0.272 * [backup-simplify]: Simplify (- 0) into 0
0.272 * [backup-simplify]: Simplify (+ 0 0) into 0
0.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))) into 0
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [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 1))))) into 0
0.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))) into 0
0.276 * [backup-simplify]: Simplify 0 into 0
0.276 * [backup-simplify]: Simplify (- 0) into 0
0.276 * [backup-simplify]: Simplify (+ 0 0) into 0
0.277 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))))) into 0
0.278 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify (- 0) into 0
0.279 * [backup-simplify]: Simplify (+ 0 0) into 0
0.280 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.281 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))))) into 0
0.281 * [backup-simplify]: Simplify 0 into 0
0.281 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 (/ 1 (- x))))) (pow (/ 1 (- x)) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
0.281 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.282 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
0.282 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
0.282 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.282 * [taylor]: Taking taylor expansion of 1.0 in x
0.282 * [backup-simplify]: Simplify 1.0 into 1.0
0.282 * [taylor]: Taking taylor expansion of (cos x) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [backup-simplify]: Simplify 0 into 0
0.282 * [backup-simplify]: Simplify 1 into 1
0.282 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.282 * [taylor]: Taking taylor expansion of 1.0 in x
0.282 * [backup-simplify]: Simplify 1.0 into 1.0
0.282 * [taylor]: Taking taylor expansion of (cos x) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [backup-simplify]: Simplify 0 into 0
0.282 * [backup-simplify]: Simplify 1 into 1
0.282 * [backup-simplify]: Simplify (- 1) into -1
0.282 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
0.282 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify (+ 0) into 0
0.283 * [backup-simplify]: Simplify (- 0) into 0
0.283 * [backup-simplify]: Simplify (+ 0 0) into 0
0.283 * [backup-simplify]: Simplify 0 into 0
0.284 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
0.284 * [backup-simplify]: Simplify (- -1/2) into 1/2
0.284 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
0.284 * [backup-simplify]: Simplify 1/2 into 1/2
0.285 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.285 * [backup-simplify]: Simplify (- 0) into 0
0.285 * [backup-simplify]: Simplify (+ 0 0) into 0
0.285 * [backup-simplify]: Simplify 0 into 0
0.287 * [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
0.287 * [backup-simplify]: Simplify (- 1/24) into -1/24
0.288 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
0.288 * [backup-simplify]: Simplify -1/24 into -1/24
0.290 * [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
0.290 * [backup-simplify]: Simplify (- 0) into 0
0.291 * [backup-simplify]: Simplify (+ 0 0) into 0
0.291 * [backup-simplify]: Simplify 0 into 0
0.295 * [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
0.296 * [backup-simplify]: Simplify (- -1/720) into 1/720
0.296 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
0.296 * [backup-simplify]: Simplify 1/720 into 1/720
0.297 * [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)))
0.297 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
0.297 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
0.297 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.297 * [taylor]: Taking taylor expansion of 1.0 in x
0.297 * [backup-simplify]: Simplify 1.0 into 1.0
0.297 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify 1 into 1
0.298 * [backup-simplify]: Simplify (/ 1 1) into 1
0.298 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.298 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.298 * [taylor]: Taking taylor expansion of 1.0 in x
0.298 * [backup-simplify]: Simplify 1.0 into 1.0
0.298 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 1 into 1
0.298 * [backup-simplify]: Simplify (/ 1 1) into 1
0.298 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.299 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
0.299 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
0.299 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
0.299 * [backup-simplify]: Simplify (- 0) into 0
0.300 * [backup-simplify]: Simplify (+ 0 0) into 0
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify (- 0) into 0
0.300 * [backup-simplify]: Simplify (+ 0 0) into 0
0.300 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify (- 0) into 0
0.301 * [backup-simplify]: Simplify (+ 0 0) into 0
0.301 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify (- 0) into 0
0.302 * [backup-simplify]: Simplify (+ 0 0) into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify (- 0) into 0
0.302 * [backup-simplify]: Simplify (+ 0 0) into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify (- 0) into 0
0.303 * [backup-simplify]: Simplify (+ 0 0) into 0
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
0.304 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
0.304 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
0.304 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.304 * [taylor]: Taking taylor expansion of 1.0 in x
0.304 * [backup-simplify]: Simplify 1.0 into 1.0
0.304 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.304 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.304 * [taylor]: Taking taylor expansion of -1 in x
0.304 * [backup-simplify]: Simplify -1 into -1
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify 1 into 1
0.305 * [backup-simplify]: Simplify (/ -1 1) into -1
0.305 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.305 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.305 * [taylor]: Taking taylor expansion of 1.0 in x
0.305 * [backup-simplify]: Simplify 1.0 into 1.0
0.305 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.305 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.305 * [taylor]: Taking taylor expansion of -1 in x
0.305 * [backup-simplify]: Simplify -1 into -1
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 1 into 1
0.306 * [backup-simplify]: Simplify (/ -1 1) into -1
0.306 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.306 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
0.306 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
0.306 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
0.307 * [backup-simplify]: Simplify (- 0) into 0
0.307 * [backup-simplify]: Simplify (+ 0 0) into 0
0.307 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify (- 0) into 0
0.308 * [backup-simplify]: Simplify (+ 0 0) into 0
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify (- 0) into 0
0.309 * [backup-simplify]: Simplify (+ 0 0) into 0
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify (- 0) into 0
0.309 * [backup-simplify]: Simplify (+ 0 0) into 0
0.309 * [backup-simplify]: Simplify 0 into 0
0.310 * [backup-simplify]: Simplify (- 0) into 0
0.310 * [backup-simplify]: Simplify (+ 0 0) into 0
0.310 * [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
0.311 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
0.311 * * * [progress]: simplifying candidates
0.313 * [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))
0.314 * * [simplify]: iteration 0: 88 enodes
0.349 * * [simplify]: iteration 1: 232 enodes
0.465 * * [simplify]: iteration 2: 1129 enodes
0.870 * * [simplify]: iteration complete: 5000 enodes
0.870 * * [simplify]: Extracting #0: cost 41 inf + 0
0.871 * * [simplify]: Extracting #1: cost 849 inf + 0
0.877 * * [simplify]: Extracting #2: cost 1982 inf + 18023
0.904 * * [simplify]: Extracting #3: cost 1068 inf + 213484
0.977 * * [simplify]: Extracting #4: cost 130 inf + 382995
1.071 * * [simplify]: Extracting #5: cost 29 inf + 406327
1.171 * * [simplify]: Extracting #6: cost 2 inf + 413973
1.266 * * [simplify]: Extracting #7: cost 0 inf + 414479
1.365 * [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)))
  (* (* (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x))) (/ (- 1.0 (cos x)) (* x x)))
  (* (* (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x))) (/ (- 1.0 (cos 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 (cos x)) (sqrt 1.0)) x)
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ 1 x)
  (/ (- 1.0 (cos x)) x)
  (/ (/ 1 x) x)
  (/ x (/ (- 1.0 (cos x)) x))
  (/ (- 1.0 (cos x)) x)
  (* (/ x (cbrt (- 1.0 (cos x)))) x)
  (/ (* x x) (sqrt (- 1.0 (cos x))))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) x))
  (/ x (/ (- 1.0 (cos x)) x))
  (* (* x x) (+ (* 1.0 1.0) (* (cos x) (+ (cos x) 1.0))))
  (* (* 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)))
  (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (* 1.0 (* 1.0 1.0)) (* (* (cos x) (cos x)) (cos x)))
  (+ (* 1.0 1.0) (* (cos x) (+ (cos x) 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))
  (+ 1/2 (* (* x x) (+ (* 1/720 (* x x)) -1/24)))
  (/ (- 1.0 (cos x)) (* x x))
  (/ (- 1.0 (cos x)) (* x x))
  (+ (* (* (* x x) x) (- (* 1/720 (* (* x x) x)) (* 1/24 x))) (* (* x x) 1/2))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
1.368 * * * [progress]: adding candidates to table
1.553 * * [progress]: iteration 2 / 4
1.553 * * * [progress]: picking best candidate
1.608 * * * * [pick]: Picked  #<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)))>
1.608 * * * [progress]: localizing error
1.642 * * * [progress]: generating rewritten candidates
1.642 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
1.647 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
1.652 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
1.743 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
1.768 * * * [progress]: generating series expansions
1.768 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
1.769 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
1.769 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
1.769 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.769 * [taylor]: Taking taylor expansion of 1.0 in x
1.769 * [backup-simplify]: Simplify 1.0 into 1.0
1.769 * [taylor]: Taking taylor expansion of (cos x) in x
1.769 * [taylor]: Taking taylor expansion of x in x
1.769 * [backup-simplify]: Simplify 0 into 0
1.769 * [backup-simplify]: Simplify 1 into 1
1.769 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.769 * [taylor]: Taking taylor expansion of 1.0 in x
1.769 * [backup-simplify]: Simplify 1.0 into 1.0
1.769 * [taylor]: Taking taylor expansion of (cos x) in x
1.769 * [taylor]: Taking taylor expansion of x in x
1.769 * [backup-simplify]: Simplify 0 into 0
1.769 * [backup-simplify]: Simplify 1 into 1
1.770 * [backup-simplify]: Simplify (- 1) into -1
1.770 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
1.770 * [backup-simplify]: Simplify 0 into 0
1.771 * [backup-simplify]: Simplify (+ 0) into 0
1.771 * [backup-simplify]: Simplify (- 0) into 0
1.771 * [backup-simplify]: Simplify (+ 0 0) into 0
1.771 * [backup-simplify]: Simplify 0 into 0
1.772 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
1.773 * [backup-simplify]: Simplify (- -1/2) into 1/2
1.773 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
1.773 * [backup-simplify]: Simplify 1/2 into 1/2
1.774 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1.775 * [backup-simplify]: Simplify (- 0) into 0
1.775 * [backup-simplify]: Simplify (+ 0 0) into 0
1.775 * [backup-simplify]: Simplify 0 into 0
1.777 * [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
1.778 * [backup-simplify]: Simplify (- 1/24) into -1/24
1.778 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
1.778 * [backup-simplify]: Simplify -1/24 into -1/24
1.780 * [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
1.781 * [backup-simplify]: Simplify (- 0) into 0
1.781 * [backup-simplify]: Simplify (+ 0 0) into 0
1.781 * [backup-simplify]: Simplify 0 into 0
1.786 * [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
1.787 * [backup-simplify]: Simplify (- -1/720) into 1/720
1.787 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
1.787 * [backup-simplify]: Simplify 1/720 into 1/720
1.788 * [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)))
1.788 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
1.788 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
1.788 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.788 * [taylor]: Taking taylor expansion of 1.0 in x
1.788 * [backup-simplify]: Simplify 1.0 into 1.0
1.788 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.788 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.788 * [taylor]: Taking taylor expansion of x in x
1.788 * [backup-simplify]: Simplify 0 into 0
1.788 * [backup-simplify]: Simplify 1 into 1
1.789 * [backup-simplify]: Simplify (/ 1 1) into 1
1.789 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.789 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.789 * [taylor]: Taking taylor expansion of 1.0 in x
1.789 * [backup-simplify]: Simplify 1.0 into 1.0
1.789 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.789 * [taylor]: Taking taylor expansion of x in x
1.790 * [backup-simplify]: Simplify 0 into 0
1.790 * [backup-simplify]: Simplify 1 into 1
1.790 * [backup-simplify]: Simplify (/ 1 1) into 1
1.790 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.790 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
1.790 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
1.790 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
1.791 * [backup-simplify]: Simplify (- 0) into 0
1.791 * [backup-simplify]: Simplify (+ 0 0) into 0
1.791 * [backup-simplify]: Simplify 0 into 0
1.792 * [backup-simplify]: Simplify (- 0) into 0
1.792 * [backup-simplify]: Simplify (+ 0 0) into 0
1.792 * [backup-simplify]: Simplify 0 into 0
1.792 * [backup-simplify]: Simplify (- 0) into 0
1.793 * [backup-simplify]: Simplify (+ 0 0) into 0
1.793 * [backup-simplify]: Simplify 0 into 0
1.793 * [backup-simplify]: Simplify (- 0) into 0
1.794 * [backup-simplify]: Simplify (+ 0 0) into 0
1.794 * [backup-simplify]: Simplify 0 into 0
1.794 * [backup-simplify]: Simplify (- 0) into 0
1.794 * [backup-simplify]: Simplify (+ 0 0) into 0
1.794 * [backup-simplify]: Simplify 0 into 0
1.795 * [backup-simplify]: Simplify (- 0) into 0
1.795 * [backup-simplify]: Simplify (+ 0 0) into 0
1.795 * [backup-simplify]: Simplify 0 into 0
1.795 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
1.795 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
1.795 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
1.795 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.796 * [taylor]: Taking taylor expansion of 1.0 in x
1.796 * [backup-simplify]: Simplify 1.0 into 1.0
1.796 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.796 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.796 * [taylor]: Taking taylor expansion of -1 in x
1.796 * [backup-simplify]: Simplify -1 into -1
1.796 * [taylor]: Taking taylor expansion of x in x
1.796 * [backup-simplify]: Simplify 0 into 0
1.796 * [backup-simplify]: Simplify 1 into 1
1.796 * [backup-simplify]: Simplify (/ -1 1) into -1
1.796 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.796 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.796 * [taylor]: Taking taylor expansion of 1.0 in x
1.796 * [backup-simplify]: Simplify 1.0 into 1.0
1.796 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.796 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.796 * [taylor]: Taking taylor expansion of -1 in x
1.796 * [backup-simplify]: Simplify -1 into -1
1.796 * [taylor]: Taking taylor expansion of x in x
1.796 * [backup-simplify]: Simplify 0 into 0
1.797 * [backup-simplify]: Simplify 1 into 1
1.797 * [backup-simplify]: Simplify (/ -1 1) into -1
1.797 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.797 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
1.797 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
1.797 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
1.798 * [backup-simplify]: Simplify (- 0) into 0
1.798 * [backup-simplify]: Simplify (+ 0 0) into 0
1.798 * [backup-simplify]: Simplify 0 into 0
1.799 * [backup-simplify]: Simplify (- 0) into 0
1.799 * [backup-simplify]: Simplify (+ 0 0) into 0
1.799 * [backup-simplify]: Simplify 0 into 0
1.799 * [backup-simplify]: Simplify (- 0) into 0
1.800 * [backup-simplify]: Simplify (+ 0 0) into 0
1.800 * [backup-simplify]: Simplify 0 into 0
1.800 * [backup-simplify]: Simplify (- 0) into 0
1.801 * [backup-simplify]: Simplify (+ 0 0) into 0
1.801 * [backup-simplify]: Simplify 0 into 0
1.801 * [backup-simplify]: Simplify (- 0) into 0
1.801 * [backup-simplify]: Simplify (+ 0 0) into 0
1.801 * [backup-simplify]: Simplify 0 into 0
1.802 * [backup-simplify]: Simplify (- 0) into 0
1.802 * [backup-simplify]: Simplify (+ 0 0) into 0
1.802 * [backup-simplify]: Simplify 0 into 0
1.802 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
1.803 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
1.803 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
1.803 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
1.803 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.803 * [taylor]: Taking taylor expansion of 1.0 in x
1.803 * [backup-simplify]: Simplify 1.0 into 1.0
1.803 * [taylor]: Taking taylor expansion of (cos x) in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.803 * [backup-simplify]: Simplify 0 into 0
1.803 * [backup-simplify]: Simplify 1 into 1
1.803 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.803 * [taylor]: Taking taylor expansion of 1.0 in x
1.803 * [backup-simplify]: Simplify 1.0 into 1.0
1.803 * [taylor]: Taking taylor expansion of (cos x) in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.803 * [backup-simplify]: Simplify 0 into 0
1.803 * [backup-simplify]: Simplify 1 into 1
1.804 * [backup-simplify]: Simplify (- 1) into -1
1.804 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
1.804 * [backup-simplify]: Simplify 0 into 0
1.804 * [backup-simplify]: Simplify (+ 0) into 0
1.805 * [backup-simplify]: Simplify (- 0) into 0
1.805 * [backup-simplify]: Simplify (+ 0 0) into 0
1.805 * [backup-simplify]: Simplify 0 into 0
1.806 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
1.807 * [backup-simplify]: Simplify (- -1/2) into 1/2
1.807 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
1.807 * [backup-simplify]: Simplify 1/2 into 1/2
1.808 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1.809 * [backup-simplify]: Simplify (- 0) into 0
1.809 * [backup-simplify]: Simplify (+ 0 0) into 0
1.809 * [backup-simplify]: Simplify 0 into 0
1.812 * [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
1.812 * [backup-simplify]: Simplify (- 1/24) into -1/24
1.813 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
1.813 * [backup-simplify]: Simplify -1/24 into -1/24
1.815 * [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
1.815 * [backup-simplify]: Simplify (- 0) into 0
1.816 * [backup-simplify]: Simplify (+ 0 0) into 0
1.816 * [backup-simplify]: Simplify 0 into 0
1.820 * [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
1.821 * [backup-simplify]: Simplify (- -1/720) into 1/720
1.821 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
1.821 * [backup-simplify]: Simplify 1/720 into 1/720
1.822 * [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)))
1.822 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
1.822 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
1.822 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.822 * [taylor]: Taking taylor expansion of 1.0 in x
1.822 * [backup-simplify]: Simplify 1.0 into 1.0
1.822 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.822 * [taylor]: Taking taylor expansion of x in x
1.822 * [backup-simplify]: Simplify 0 into 0
1.822 * [backup-simplify]: Simplify 1 into 1
1.823 * [backup-simplify]: Simplify (/ 1 1) into 1
1.823 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.823 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.823 * [taylor]: Taking taylor expansion of 1.0 in x
1.823 * [backup-simplify]: Simplify 1.0 into 1.0
1.823 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.823 * [taylor]: Taking taylor expansion of x in x
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [backup-simplify]: Simplify 1 into 1
1.824 * [backup-simplify]: Simplify (/ 1 1) into 1
1.824 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.824 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
1.824 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
1.824 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
1.824 * [backup-simplify]: Simplify (- 0) into 0
1.825 * [backup-simplify]: Simplify (+ 0 0) into 0
1.825 * [backup-simplify]: Simplify 0 into 0
1.825 * [backup-simplify]: Simplify (- 0) into 0
1.825 * [backup-simplify]: Simplify (+ 0 0) into 0
1.826 * [backup-simplify]: Simplify 0 into 0
1.826 * [backup-simplify]: Simplify (- 0) into 0
1.826 * [backup-simplify]: Simplify (+ 0 0) into 0
1.826 * [backup-simplify]: Simplify 0 into 0
1.827 * [backup-simplify]: Simplify (- 0) into 0
1.827 * [backup-simplify]: Simplify (+ 0 0) into 0
1.827 * [backup-simplify]: Simplify 0 into 0
1.827 * [backup-simplify]: Simplify (- 0) into 0
1.828 * [backup-simplify]: Simplify (+ 0 0) into 0
1.828 * [backup-simplify]: Simplify 0 into 0
1.828 * [backup-simplify]: Simplify (- 0) into 0
1.828 * [backup-simplify]: Simplify (+ 0 0) into 0
1.828 * [backup-simplify]: Simplify 0 into 0
1.828 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
1.829 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
1.829 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
1.829 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.829 * [taylor]: Taking taylor expansion of 1.0 in x
1.829 * [backup-simplify]: Simplify 1.0 into 1.0
1.829 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.829 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.829 * [taylor]: Taking taylor expansion of -1 in x
1.829 * [backup-simplify]: Simplify -1 into -1
1.829 * [taylor]: Taking taylor expansion of x in x
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 1 into 1
1.829 * [backup-simplify]: Simplify (/ -1 1) into -1
1.829 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.829 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.829 * [taylor]: Taking taylor expansion of 1.0 in x
1.829 * [backup-simplify]: Simplify 1.0 into 1.0
1.829 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.829 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.829 * [taylor]: Taking taylor expansion of -1 in x
1.829 * [backup-simplify]: Simplify -1 into -1
1.829 * [taylor]: Taking taylor expansion of x in x
1.830 * [backup-simplify]: Simplify 0 into 0
1.830 * [backup-simplify]: Simplify 1 into 1
1.830 * [backup-simplify]: Simplify (/ -1 1) into -1
1.830 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.830 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
1.830 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
1.830 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
1.831 * [backup-simplify]: Simplify (- 0) into 0
1.831 * [backup-simplify]: Simplify (+ 0 0) into 0
1.831 * [backup-simplify]: Simplify 0 into 0
1.831 * [backup-simplify]: Simplify (- 0) into 0
1.832 * [backup-simplify]: Simplify (+ 0 0) into 0
1.832 * [backup-simplify]: Simplify 0 into 0
1.832 * [backup-simplify]: Simplify (- 0) into 0
1.832 * [backup-simplify]: Simplify (+ 0 0) into 0
1.832 * [backup-simplify]: Simplify 0 into 0
1.833 * [backup-simplify]: Simplify (- 0) into 0
1.833 * [backup-simplify]: Simplify (+ 0 0) into 0
1.833 * [backup-simplify]: Simplify 0 into 0
1.833 * [backup-simplify]: Simplify (- 0) into 0
1.834 * [backup-simplify]: Simplify (+ 0 0) into 0
1.834 * [backup-simplify]: Simplify 0 into 0
1.834 * [backup-simplify]: Simplify (- 0) into 0
1.834 * [backup-simplify]: Simplify (+ 0 0) into 0
1.834 * [backup-simplify]: Simplify 0 into 0
1.835 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
1.835 * * * * [progress]: [ 3 / 4 ] generating series at (2)
1.835 * [backup-simplify]: Simplify (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)) into (/ (- 1.0 (cos x)) (pow x 2))
1.835 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0
1.835 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
1.835 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.835 * [taylor]: Taking taylor expansion of 1.0 in x
1.835 * [backup-simplify]: Simplify 1.0 into 1.0
1.835 * [taylor]: Taking taylor expansion of (cos x) in x
1.835 * [taylor]: Taking taylor expansion of x in x
1.835 * [backup-simplify]: Simplify 0 into 0
1.835 * [backup-simplify]: Simplify 1 into 1
1.835 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.835 * [taylor]: Taking taylor expansion of x in x
1.835 * [backup-simplify]: Simplify 0 into 0
1.835 * [backup-simplify]: Simplify 1 into 1
1.836 * [backup-simplify]: Simplify (- 1) into -1
1.836 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
1.836 * [backup-simplify]: Simplify (+ 0) into 0
1.837 * [backup-simplify]: Simplify (- 0) into 0
1.837 * [backup-simplify]: Simplify (+ 0 0) into 0
1.838 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
1.838 * [backup-simplify]: Simplify (- -1/2) into 1/2
1.839 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
1.839 * [backup-simplify]: Simplify (* 1 1) into 1
1.839 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
1.839 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
1.839 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.839 * [taylor]: Taking taylor expansion of 1.0 in x
1.839 * [backup-simplify]: Simplify 1.0 into 1.0
1.839 * [taylor]: Taking taylor expansion of (cos x) in x
1.839 * [taylor]: Taking taylor expansion of x in x
1.839 * [backup-simplify]: Simplify 0 into 0
1.839 * [backup-simplify]: Simplify 1 into 1
1.839 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.840 * [taylor]: Taking taylor expansion of x in x
1.840 * [backup-simplify]: Simplify 0 into 0
1.840 * [backup-simplify]: Simplify 1 into 1
1.840 * [backup-simplify]: Simplify (- 1) into -1
1.840 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
1.841 * [backup-simplify]: Simplify (+ 0) into 0
1.841 * [backup-simplify]: Simplify (- 0) into 0
1.841 * [backup-simplify]: Simplify (+ 0 0) into 0
1.842 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
1.842 * [backup-simplify]: Simplify (- -1/2) into 1/2
1.843 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
1.843 * [backup-simplify]: Simplify (* 1 1) into 1
1.844 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
1.844 * [backup-simplify]: Simplify 1/2 into 1/2
1.845 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1.845 * [backup-simplify]: Simplify (- 0) into 0
1.845 * [backup-simplify]: Simplify (+ 0 0) into 0
1.846 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.847 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1.847 * [backup-simplify]: Simplify 0 into 0
1.849 * [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
1.850 * [backup-simplify]: Simplify (- 1/24) into -1/24
1.850 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
1.851 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.852 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
1.852 * [backup-simplify]: Simplify -1/24 into -1/24
1.859 * [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
1.859 * [backup-simplify]: Simplify (- 0) into 0
1.860 * [backup-simplify]: Simplify (+ 0 0) into 0
1.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.862 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
1.862 * [backup-simplify]: Simplify 0 into 0
1.866 * [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
1.867 * [backup-simplify]: Simplify (- -1/720) into 1/720
1.867 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
1.868 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.870 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
1.870 * [backup-simplify]: Simplify 1/720 into 1/720
1.870 * [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)))
1.870 * [backup-simplify]: Simplify (* (/ (sqrt (- 1.0 (cos (/ 1 x)))) (/ 1 x)) (/ (sqrt (- 1.0 (cos (/ 1 x)))) (/ 1 x))) into (* (- 1.0 (cos (/ 1 x))) (pow x 2))
1.870 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in (x) around 0
1.870 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in x
1.870 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.870 * [taylor]: Taking taylor expansion of 1.0 in x
1.871 * [backup-simplify]: Simplify 1.0 into 1.0
1.871 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.871 * [taylor]: Taking taylor expansion of x in x
1.871 * [backup-simplify]: Simplify 0 into 0
1.871 * [backup-simplify]: Simplify 1 into 1
1.871 * [backup-simplify]: Simplify (/ 1 1) into 1
1.871 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.871 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.871 * [taylor]: Taking taylor expansion of x in x
1.871 * [backup-simplify]: Simplify 0 into 0
1.871 * [backup-simplify]: Simplify 1 into 1
1.871 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in x
1.871 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.871 * [taylor]: Taking taylor expansion of 1.0 in x
1.871 * [backup-simplify]: Simplify 1.0 into 1.0
1.871 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.871 * [taylor]: Taking taylor expansion of x in x
1.871 * [backup-simplify]: Simplify 0 into 0
1.871 * [backup-simplify]: Simplify 1 into 1
1.872 * [backup-simplify]: Simplify (/ 1 1) into 1
1.872 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.872 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.872 * [taylor]: Taking taylor expansion of x in x
1.872 * [backup-simplify]: Simplify 0 into 0
1.872 * [backup-simplify]: Simplify 1 into 1
1.872 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
1.872 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
1.872 * [backup-simplify]: Simplify (* 1 1) into 1
1.873 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 x))) 1) into (- 1.0 (cos (/ 1 x)))
1.873 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
1.873 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.874 * [backup-simplify]: Simplify (- 0) into 0
1.874 * [backup-simplify]: Simplify (+ 0 0) into 0
1.874 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (* 0 1)) into 0
1.874 * [backup-simplify]: Simplify 0 into 0
1.875 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.876 * [backup-simplify]: Simplify (- 0) into 0
1.876 * [backup-simplify]: Simplify (+ 0 0) into 0
1.877 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 1))) into 0
1.877 * [backup-simplify]: Simplify 0 into 0
1.878 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.878 * [backup-simplify]: Simplify (- 0) into 0
1.878 * [backup-simplify]: Simplify (+ 0 0) into 0
1.879 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.879 * [backup-simplify]: Simplify 0 into 0
1.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.880 * [backup-simplify]: Simplify (- 0) into 0
1.881 * [backup-simplify]: Simplify (+ 0 0) into 0
1.882 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.882 * [backup-simplify]: Simplify 0 into 0
1.883 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.883 * [backup-simplify]: Simplify (- 0) into 0
1.884 * [backup-simplify]: Simplify (+ 0 0) into 0
1.885 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.885 * [backup-simplify]: Simplify 0 into 0
1.886 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.887 * [backup-simplify]: Simplify (- 0) into 0
1.887 * [backup-simplify]: Simplify (+ 0 0) into 0
1.888 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.888 * [backup-simplify]: Simplify 0 into 0
1.888 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (pow (/ 1 x) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
1.889 * [backup-simplify]: Simplify (* (/ (sqrt (- 1.0 (cos (/ 1 (- x))))) (/ 1 (- x))) (/ (sqrt (- 1.0 (cos (/ 1 (- x))))) (/ 1 (- x)))) into (* (pow x 2) (- 1.0 (cos (/ -1 x))))
1.889 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in (x) around 0
1.889 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in x
1.889 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.889 * [taylor]: Taking taylor expansion of x in x
1.889 * [backup-simplify]: Simplify 0 into 0
1.889 * [backup-simplify]: Simplify 1 into 1
1.889 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.889 * [taylor]: Taking taylor expansion of 1.0 in x
1.889 * [backup-simplify]: Simplify 1.0 into 1.0
1.889 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.889 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.889 * [taylor]: Taking taylor expansion of -1 in x
1.889 * [backup-simplify]: Simplify -1 into -1
1.889 * [taylor]: Taking taylor expansion of x in x
1.889 * [backup-simplify]: Simplify 0 into 0
1.889 * [backup-simplify]: Simplify 1 into 1
1.890 * [backup-simplify]: Simplify (/ -1 1) into -1
1.890 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.890 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in x
1.890 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.890 * [taylor]: Taking taylor expansion of x in x
1.890 * [backup-simplify]: Simplify 0 into 0
1.890 * [backup-simplify]: Simplify 1 into 1
1.890 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.890 * [taylor]: Taking taylor expansion of 1.0 in x
1.890 * [backup-simplify]: Simplify 1.0 into 1.0
1.890 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.890 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.890 * [taylor]: Taking taylor expansion of -1 in x
1.890 * [backup-simplify]: Simplify -1 into -1
1.890 * [taylor]: Taking taylor expansion of x in x
1.890 * [backup-simplify]: Simplify 0 into 0
1.890 * [backup-simplify]: Simplify 1 into 1
1.890 * [backup-simplify]: Simplify (/ -1 1) into -1
1.890 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.891 * [backup-simplify]: Simplify (* 1 1) into 1
1.891 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
1.891 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
1.891 * [backup-simplify]: Simplify (* 1 (- 1.0 (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
1.891 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
1.892 * [backup-simplify]: Simplify (- 0) into 0
1.892 * [backup-simplify]: Simplify (+ 0 0) into 0
1.892 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.893 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 1.0 (cos (/ -1 x))))) into 0
1.893 * [backup-simplify]: Simplify 0 into 0
1.894 * [backup-simplify]: Simplify (- 0) into 0
1.894 * [backup-simplify]: Simplify (+ 0 0) into 0
1.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))) into 0
1.896 * [backup-simplify]: Simplify 0 into 0
1.896 * [backup-simplify]: Simplify (- 0) into 0
1.896 * [backup-simplify]: Simplify (+ 0 0) into 0
1.897 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.898 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))) into 0
1.898 * [backup-simplify]: Simplify 0 into 0
1.899 * [backup-simplify]: Simplify (- 0) into 0
1.899 * [backup-simplify]: Simplify (+ 0 0) into 0
1.900 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.902 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))) into 0
1.902 * [backup-simplify]: Simplify 0 into 0
1.902 * [backup-simplify]: Simplify (- 0) into 0
1.902 * [backup-simplify]: Simplify (+ 0 0) into 0
1.904 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.905 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))))) into 0
1.905 * [backup-simplify]: Simplify 0 into 0
1.906 * [backup-simplify]: Simplify (- 0) into 0
1.906 * [backup-simplify]: Simplify (+ 0 0) into 0
1.908 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.910 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))))) into 0
1.910 * [backup-simplify]: Simplify 0 into 0
1.910 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 (/ 1 (- x))))) (pow (/ 1 (- x)) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
1.910 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
1.911 * [backup-simplify]: Simplify (/ (sqrt (- 1.0 (cos x))) x) into (* (/ 1 x) (sqrt (- 1.0 (cos x))))
1.911 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1.0 (cos x)))) in (x) around 0
1.911 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1.0 (cos x)))) in x
1.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.911 * [taylor]: Taking taylor expansion of x in x
1.911 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify 1 into 1
1.911 * [backup-simplify]: Simplify (/ 1 1) into 1
1.911 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x
1.911 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.911 * [taylor]: Taking taylor expansion of 1.0 in x
1.911 * [backup-simplify]: Simplify 1.0 into 1.0
1.911 * [taylor]: Taking taylor expansion of (cos x) in x
1.911 * [taylor]: Taking taylor expansion of x in x
1.911 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify 1 into 1
1.912 * [backup-simplify]: Simplify (- 1) into -1
1.912 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
1.913 * [backup-simplify]: Simplify (+ 0) into 0
1.913 * [backup-simplify]: Simplify (- 0) into 0
1.913 * [backup-simplify]: Simplify (+ 0 0) into 0
1.914 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
1.914 * [backup-simplify]: Simplify (- -1/2) into 1/2
1.915 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
1.915 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2)
1.916 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1.917 * [backup-simplify]: Simplify (- 0) into 0
1.917 * [backup-simplify]: Simplify (+ 0 0) into 0
1.918 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1.918 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1.0 (cos x)))) in x
1.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.918 * [taylor]: Taking taylor expansion of x in x
1.918 * [backup-simplify]: Simplify 0 into 0
1.918 * [backup-simplify]: Simplify 1 into 1
1.918 * [backup-simplify]: Simplify (/ 1 1) into 1
1.918 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x
1.918 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.918 * [taylor]: Taking taylor expansion of 1.0 in x
1.918 * [backup-simplify]: Simplify 1.0 into 1.0
1.918 * [taylor]: Taking taylor expansion of (cos x) in x
1.918 * [taylor]: Taking taylor expansion of x in x
1.918 * [backup-simplify]: Simplify 0 into 0
1.918 * [backup-simplify]: Simplify 1 into 1
1.919 * [backup-simplify]: Simplify (- 1) into -1
1.919 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
1.920 * [backup-simplify]: Simplify (+ 0) into 0
1.920 * [backup-simplify]: Simplify (- 0) into 0
1.920 * [backup-simplify]: Simplify (+ 0 0) into 0
1.921 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
1.921 * [backup-simplify]: Simplify (- -1/2) into 1/2
1.922 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
1.922 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2)
1.923 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1.924 * [backup-simplify]: Simplify (- 0) into 0
1.924 * [backup-simplify]: Simplify (+ 0 0) into 0
1.925 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1.926 * [backup-simplify]: Simplify (* 1 (sqrt 1/2)) into (sqrt 1/2)
1.926 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2)
1.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.928 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (sqrt 1/2))) into 0
1.928 * [backup-simplify]: Simplify 0 into 0
1.931 * [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
1.931 * [backup-simplify]: Simplify (- 1/24) into -1/24
1.932 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
1.934 * [backup-simplify]: Simplify (/ (- -1/24 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/48 (sqrt 1/2))
1.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.939 * [backup-simplify]: Simplify (+ (* 1 (/ -1/48 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))) into (- (* 1/48 (/ 1 (sqrt 1/2))))
1.941 * [backup-simplify]: Simplify (- (* 1/48 (/ 1 (sqrt 1/2)))) into (- (* 1/48 (/ 1 (sqrt 1/2))))
1.943 * [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
1.944 * [backup-simplify]: Simplify (- 0) into 0
1.944 * [backup-simplify]: Simplify (+ 0 0) into 0
1.946 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/48 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0
1.947 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.948 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ -1/48 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2))))) into 0
1.948 * [backup-simplify]: Simplify 0 into 0
1.954 * [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
1.955 * [backup-simplify]: Simplify (- -1/720) into 1/720
1.955 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
1.961 * [backup-simplify]: Simplify (/ (- 1/720 (pow (/ -1/48 (sqrt 1/2)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 1/720 (* 1/2304 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2)))
1.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.974 * [backup-simplify]: Simplify (+ (* 1 (* 1/2 (/ (- 1/720 (* 1/2304 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2)))) (+ (* 0 0) (+ (* 0 (/ -1/48 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))))) into (- (* 1/1440 (/ 1 (sqrt 1/2))) (* 1/4608 (/ 1 (pow (sqrt 1/2) 3))))
1.979 * [backup-simplify]: Simplify (- (* 1/1440 (/ 1 (sqrt 1/2))) (* 1/4608 (/ 1 (pow (sqrt 1/2) 3)))) into (- (* 1/1440 (/ 1 (sqrt 1/2))) (* 1/4608 (/ 1 (pow (sqrt 1/2) 3))))
1.984 * [backup-simplify]: Simplify (+ (* (- (* 1/1440 (/ 1 (sqrt 1/2))) (* 1/4608 (/ 1 (pow (sqrt 1/2) 3)))) (pow x 4)) (+ (* (- (* 1/48 (/ 1 (sqrt 1/2)))) (pow x 2)) (sqrt 1/2))) into (- (+ (* 1/1440 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (+ (* 1/48 (/ (pow x 2) (sqrt 1/2))) (* 1/4608 (/ (pow x 4) (pow (sqrt 1/2) 3)))))
1.984 * [backup-simplify]: Simplify (/ (sqrt (- 1.0 (cos (/ 1 x)))) (/ 1 x)) into (* (sqrt (- 1.0 (cos (/ 1 x)))) x)
1.984 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ 1 x)))) x) in (x) around 0
1.984 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ 1 x)))) x) in x
1.984 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x
1.984 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.984 * [taylor]: Taking taylor expansion of 1.0 in x
1.984 * [backup-simplify]: Simplify 1.0 into 1.0
1.984 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.984 * [taylor]: Taking taylor expansion of x in x
1.984 * [backup-simplify]: Simplify 0 into 0
1.984 * [backup-simplify]: Simplify 1 into 1
1.992 * [backup-simplify]: Simplify (/ 1 1) into 1
1.993 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.993 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
1.993 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
1.993 * [backup-simplify]: Simplify (sqrt (- 1.0 (cos (/ 1 x)))) into (sqrt (- 1.0 (cos (/ 1 x))))
1.995 * [backup-simplify]: Simplify (- 0) into 0
1.995 * [backup-simplify]: Simplify (+ 0 0) into 0
1.995 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0 (cos (/ 1 x)))))) into 0
1.995 * [taylor]: Taking taylor expansion of x in x
1.995 * [backup-simplify]: Simplify 0 into 0
1.995 * [backup-simplify]: Simplify 1 into 1
1.995 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ 1 x)))) x) in x
1.995 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x
1.995 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.995 * [taylor]: Taking taylor expansion of 1.0 in x
1.995 * [backup-simplify]: Simplify 1.0 into 1.0
1.995 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.995 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.995 * [taylor]: Taking taylor expansion of x in x
1.995 * [backup-simplify]: Simplify 0 into 0
1.995 * [backup-simplify]: Simplify 1 into 1
1.996 * [backup-simplify]: Simplify (/ 1 1) into 1
1.996 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.996 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
1.996 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
1.996 * [backup-simplify]: Simplify (sqrt (- 1.0 (cos (/ 1 x)))) into (sqrt (- 1.0 (cos (/ 1 x))))
1.996 * [backup-simplify]: Simplify (- 0) into 0
1.997 * [backup-simplify]: Simplify (+ 0 0) into 0
1.997 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0 (cos (/ 1 x)))))) into 0
1.997 * [taylor]: Taking taylor expansion of x in x
1.997 * [backup-simplify]: Simplify 0 into 0
1.997 * [backup-simplify]: Simplify 1 into 1
1.997 * [backup-simplify]: Simplify (* (sqrt (- 1.0 (cos (/ 1 x)))) 0) into 0
1.997 * [backup-simplify]: Simplify 0 into 0
1.997 * [backup-simplify]: Simplify (+ (* (sqrt (- 1.0 (cos (/ 1 x)))) 1) (* 0 0)) into (sqrt (- 1.0 (cos (/ 1 x))))
1.998 * [backup-simplify]: Simplify (sqrt (- 1.0 (cos (/ 1 x)))) into (sqrt (- 1.0 (cos (/ 1 x))))
1.998 * [backup-simplify]: Simplify (- 0) into 0
1.998 * [backup-simplify]: Simplify (+ 0 0) into 0
1.999 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- 1.0 (cos (/ 1 x)))))) into 0
2.000 * [backup-simplify]: Simplify (+ (* (sqrt (- 1.0 (cos (/ 1 x)))) 0) (+ (* 0 1) (* 0 0))) into 0
2.000 * [backup-simplify]: Simplify 0 into 0
2.000 * [backup-simplify]: Simplify (- 0) into 0
2.000 * [backup-simplify]: Simplify (+ 0 0) into 0
2.001 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 1.0 (cos (/ 1 x)))))) into 0
2.002 * [backup-simplify]: Simplify (+ (* (sqrt (- 1.0 (cos (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.002 * [backup-simplify]: Simplify 0 into 0
2.002 * [backup-simplify]: Simplify (- 0) into 0
2.002 * [backup-simplify]: Simplify (+ 0 0) into 0
2.003 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 1.0 (cos (/ 1 x)))))) into 0
2.004 * [backup-simplify]: Simplify (+ (* (sqrt (- 1.0 (cos (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.004 * [backup-simplify]: Simplify 0 into 0
2.004 * [backup-simplify]: Simplify (- 0) into 0
2.004 * [backup-simplify]: Simplify (+ 0 0) into 0
2.005 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- 1.0 (cos (/ 1 x)))))) into 0
2.006 * [backup-simplify]: Simplify (+ (* (sqrt (- 1.0 (cos (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.006 * [backup-simplify]: Simplify 0 into 0
2.006 * [backup-simplify]: Simplify (- 0) into 0
2.007 * [backup-simplify]: Simplify (+ 0 0) into 0
2.007 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- 1.0 (cos (/ 1 x)))))) into 0
2.008 * [backup-simplify]: Simplify (+ (* (sqrt (- 1.0 (cos (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
2.008 * [backup-simplify]: Simplify 0 into 0
2.009 * [backup-simplify]: Simplify (- 0) into 0
2.010 * [backup-simplify]: Simplify (+ 0 0) into 0
2.010 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- 1.0 (cos (/ 1 x)))))) into 0
2.011 * [backup-simplify]: Simplify (+ (* (sqrt (- 1.0 (cos (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
2.011 * [backup-simplify]: Simplify 0 into 0
2.011 * [backup-simplify]: Simplify (* (sqrt (- 1.0 (cos (/ 1 (/ 1 x))))) (/ 1 x)) into (* (/ 1 x) (sqrt (- 1.0 (cos x))))
2.011 * [backup-simplify]: Simplify (/ (sqrt (- 1.0 (cos (/ 1 (- x))))) (/ 1 (- x))) into (* -1 (* x (sqrt (- 1.0 (cos (/ -1 x))))))
2.011 * [approximate]: Taking taylor expansion of (* -1 (* x (sqrt (- 1.0 (cos (/ -1 x)))))) in (x) around 0
2.011 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt (- 1.0 (cos (/ -1 x)))))) in x
2.011 * [taylor]: Taking taylor expansion of -1 in x
2.011 * [backup-simplify]: Simplify -1 into -1
2.011 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ -1 x))))) in x
2.011 * [taylor]: Taking taylor expansion of x in x
2.011 * [backup-simplify]: Simplify 0 into 0
2.011 * [backup-simplify]: Simplify 1 into 1
2.011 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x
2.011 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
2.011 * [taylor]: Taking taylor expansion of 1.0 in x
2.012 * [backup-simplify]: Simplify 1.0 into 1.0
2.012 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.012 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.012 * [taylor]: Taking taylor expansion of -1 in x
2.012 * [backup-simplify]: Simplify -1 into -1
2.012 * [taylor]: Taking taylor expansion of x in x
2.012 * [backup-simplify]: Simplify 0 into 0
2.012 * [backup-simplify]: Simplify 1 into 1
2.012 * [backup-simplify]: Simplify (/ -1 1) into -1
2.012 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
2.012 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
2.012 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
2.012 * [backup-simplify]: Simplify (sqrt (- 1.0 (cos (/ -1 x)))) into (sqrt (- 1.0 (cos (/ -1 x))))
2.013 * [backup-simplify]: Simplify (- 0) into 0
2.013 * [backup-simplify]: Simplify (+ 0 0) into 0
2.013 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0 (cos (/ -1 x)))))) into 0
2.013 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt (- 1.0 (cos (/ -1 x)))))) in x
2.013 * [taylor]: Taking taylor expansion of -1 in x
2.013 * [backup-simplify]: Simplify -1 into -1
2.013 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ -1 x))))) in x
2.013 * [taylor]: Taking taylor expansion of x in x
2.013 * [backup-simplify]: Simplify 0 into 0
2.013 * [backup-simplify]: Simplify 1 into 1
2.013 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x
2.013 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
2.013 * [taylor]: Taking taylor expansion of 1.0 in x
2.013 * [backup-simplify]: Simplify 1.0 into 1.0
2.013 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.013 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.013 * [taylor]: Taking taylor expansion of -1 in x
2.013 * [backup-simplify]: Simplify -1 into -1
2.013 * [taylor]: Taking taylor expansion of x in x
2.013 * [backup-simplify]: Simplify 0 into 0
2.013 * [backup-simplify]: Simplify 1 into 1
2.013 * [backup-simplify]: Simplify (/ -1 1) into -1
2.014 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
2.014 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
2.014 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
2.014 * [backup-simplify]: Simplify (sqrt (- 1.0 (cos (/ -1 x)))) into (sqrt (- 1.0 (cos (/ -1 x))))
2.014 * [backup-simplify]: Simplify (- 0) into 0
2.014 * [backup-simplify]: Simplify (+ 0 0) into 0
2.014 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0 (cos (/ -1 x)))))) into 0
2.015 * [backup-simplify]: Simplify (* 0 (sqrt (- 1.0 (cos (/ -1 x))))) into 0
2.015 * [backup-simplify]: Simplify (* -1 0) into 0
2.015 * [backup-simplify]: Simplify 0 into 0
2.015 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt (- 1.0 (cos (/ -1 x)))))) into (sqrt (- 1.0 (cos (/ -1 x))))
2.016 * [backup-simplify]: Simplify (+ (* -1 (sqrt (- 1.0 (cos (/ -1 x))))) (* 0 0)) into (- (sqrt (- 1.0 (cos (/ -1 x)))))
2.016 * [backup-simplify]: Simplify (- (sqrt (- 1.0 (cos (/ -1 x))))) into (- (sqrt (- 1.0 (cos (/ -1 x)))))
2.016 * [backup-simplify]: Simplify (- 0) into 0
2.016 * [backup-simplify]: Simplify (+ 0 0) into 0
2.017 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- 1.0 (cos (/ -1 x)))))) into 0
2.017 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt (- 1.0 (cos (/ -1 x))))))) into 0
2.018 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (sqrt (- 1.0 (cos (/ -1 x))))) (* 0 0))) into 0
2.018 * [backup-simplify]: Simplify 0 into 0
2.018 * [backup-simplify]: Simplify (- 0) into 0
2.019 * [backup-simplify]: Simplify (+ 0 0) into 0
2.019 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 1.0 (cos (/ -1 x)))))) into 0
2.020 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (- 1.0 (cos (/ -1 x)))))))) into 0
2.021 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (sqrt (- 1.0 (cos (/ -1 x))))) (* 0 0)))) into 0
2.021 * [backup-simplify]: Simplify 0 into 0
2.021 * [backup-simplify]: Simplify (- 0) into 0
2.021 * [backup-simplify]: Simplify (+ 0 0) into 0
2.022 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 1.0 (cos (/ -1 x)))))) into 0
2.023 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 1.0 (cos (/ -1 x))))))))) into 0
2.024 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (- 1.0 (cos (/ -1 x))))) (* 0 0))))) into 0
2.024 * [backup-simplify]: Simplify 0 into 0
2.024 * [backup-simplify]: Simplify (- 0) into 0
2.024 * [backup-simplify]: Simplify (+ 0 0) into 0
2.025 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- 1.0 (cos (/ -1 x)))))) into 0
2.026 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 1.0 (cos (/ -1 x)))))))))) into 0
2.027 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (- 1.0 (cos (/ -1 x))))) (* 0 0)))))) into 0
2.027 * [backup-simplify]: Simplify 0 into 0
2.027 * [backup-simplify]: Simplify (- 0) into 0
2.028 * [backup-simplify]: Simplify (+ 0 0) into 0
2.028 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- 1.0 (cos (/ -1 x)))))) into 0
2.030 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 1.0 (cos (/ -1 x))))))))))) into 0
2.031 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (- 1.0 (cos (/ -1 x))))) (* 0 0))))))) into 0
2.031 * [backup-simplify]: Simplify 0 into 0
2.031 * [backup-simplify]: Simplify (- 0) into 0
2.032 * [backup-simplify]: Simplify (+ 0 0) into 0
2.032 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- 1.0 (cos (/ -1 x)))))) into 0
2.034 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 1.0 (cos (/ -1 x)))))))))))) into 0
2.035 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (- 1.0 (cos (/ -1 x))))) (* 0 0)))))))) into 0
2.035 * [backup-simplify]: Simplify 0 into 0
2.036 * [backup-simplify]: Simplify (* (- (sqrt (- 1.0 (cos (/ -1 (/ 1 (- x))))))) (/ 1 (- x))) into (* (/ 1 x) (sqrt (- 1.0 (cos x))))
2.036 * * * [progress]: simplifying candidates
2.039 * [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))
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  (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (sqrt x))
  (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x))
  (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) 1)
  (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x)
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  (/ (sqrt 1) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt 1) 1)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) 1)
  (/ (sqrt (sqrt (- 1.0 (cos x)))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ 1 1)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ 1 x)
  (/ x (sqrt (- 1.0 (cos x))))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) 1)
  (/ x (cbrt (sqrt (- 1.0 (cos x)))))
  (/ x (sqrt (cbrt (- 1.0 (cos x)))))
  (/ x (sqrt (sqrt (- 1.0 (cos x)))))
  (/ x (sqrt (- 1.0 (cos x))))
  (/ x (sqrt (- (sqrt 1.0) (sqrt (cos x)))))
  (/ x (sqrt (- 1.0 (cos x))))
  (/ x (sqrt (sqrt (- 1.0 (cos x)))))
  (/ x (sqrt (- 1.0 (cos x))))
  (* x (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))
  (* x (sqrt (+ 1.0 (cos 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 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (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))
  (- (+ (* 1/1440 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (+ (* 1/48 (/ (pow x 2) (sqrt 1/2))) (* 1/4608 (/ (pow x 4) (pow (sqrt 1/2) 3)))))
  (* (/ 1 x) (sqrt (- 1.0 (cos x))))
  (* (/ 1 x) (sqrt (- 1.0 (cos x))))
2.042 * * [simplify]: iteration 0: 231 enodes
2.107 * * [simplify]: iteration 1: 737 enodes
2.438 * * [simplify]: iteration complete: 5000 enodes
2.438 * * [simplify]: Extracting #0: cost 134 inf + 0
2.444 * * [simplify]: Extracting #1: cost 1670 inf + 2
2.450 * * [simplify]: Extracting #2: cost 2003 inf + 2646
2.457 * * [simplify]: Extracting #3: cost 1978 inf + 8533
2.467 * * [simplify]: Extracting #4: cost 1793 inf + 39996
2.526 * * [simplify]: Extracting #5: cost 1108 inf + 226830
2.641 * * [simplify]: Extracting #6: cost 189 inf + 511761
2.758 * * [simplify]: Extracting #7: cost 0 inf + 575097
2.861 * * [simplify]: Extracting #8: cost 0 inf + 574777
2.978 * [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)))
  (* (- 1.0 (cos x)) (* (- 1.0 (cos x)) (- 1.0 (cos x))))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (* 1.0 (* 1.0 1.0)) (* (cos x) (* (cos x) (cos x))))
  (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ (cos x) 1.0)
  (+ (sqrt (cos x)) (sqrt 1.0))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (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)))
  (* (- 1.0 (cos x)) (* (- 1.0 (cos x)) (- 1.0 (cos x))))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (* 1.0 (* 1.0 1.0)) (* (cos x) (* (cos x) (cos x))))
  (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ (cos x) 1.0)
  (+ (sqrt (cos x)) (sqrt 1.0))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  2
  (/ (/ (- 1.0 (cos x)) x) x)
  2
  (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))
  (* (* (/ (/ (- 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) (/ (/ (- 1.0 (cos x)) x) x))) (/ (sqrt (- 1.0 (cos x))) x))
  (* (* (/ (/ (- 1.0 (cos x)) x) x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (/ (- 1.0 (cos x)) x) x))) (/ (sqrt (- 1.0 (cos x))) x))
  (* (/ (/ (- 1.0 (cos x)) x) x) (* (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos 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)
  (* (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (cbrt (/ (sqrt (- 1.0 (cos x))) x))) (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (cbrt (/ (sqrt (- 1.0 (cos x))) x))))
  (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (cbrt (/ (sqrt (- 1.0 (cos x))) x)))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (* (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x))) (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x))))
  (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)))
  (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (cbrt (sqrt (- 1.0 (cos x)))))) (/ (cbrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (cbrt (sqrt (- 1.0 (cos x)))))))
  (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (cbrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))))
  (* (/ (cbrt (sqrt (- 1.0 (cos x)))) x) (/ (cbrt (sqrt (- 1.0 (cos x)))) x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (* (/ (sqrt (cbrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (cbrt (- 1.0 (cos x)))) (cbrt x)))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (sqrt x))
  (* (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (* (/ (sqrt (cbrt (- 1.0 (cos x)))) x) (/ (sqrt (cbrt (- 1.0 (cos x)))) x))
  (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)))
  (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (sqrt (- 1.0 (cos x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) x))
  (sqrt (- 1.0 (cos x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) x))
  (* (/ (/ 1 (cbrt x)) (cbrt x)) (/ (/ 1 (cbrt x)) (cbrt x)))
  (* (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (- 1.0 (cos x))) (cbrt x)))
  (* (/ (/ 1 (cbrt x)) (cbrt x)) (/ (/ 1 (cbrt x)) (cbrt x)))
  (* (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (- 1.0 (cos x))) (cbrt x)))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x))
  1
  (/ (/ (- 1.0 (cos x)) x) x)
  1
  (/ (/ (- 1.0 (cos x)) x) x)
  (* (/ (sqrt (+ (sqrt (cos x)) (sqrt 1.0))) (* (cbrt x) (cbrt x))) (/ (sqrt (+ (sqrt (cos x)) (sqrt 1.0))) (* (cbrt x) (cbrt x))))
  (* (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt x)) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt x)))
  (/ (/ (+ (sqrt (cos x)) (sqrt 1.0)) (sqrt x)) (sqrt x))
  (* (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x)))
  (+ (sqrt (cos x)) (sqrt 1.0))
  (* (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x))
  (* (/ (/ 1 (cbrt x)) (cbrt x)) (/ (/ 1 (cbrt x)) (cbrt x)))
  (* (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (- 1.0 (cos x))) (cbrt x)))
  (* (/ (/ 1 (cbrt x)) (cbrt x)) (/ (/ 1 (cbrt x)) (cbrt x)))
  (* (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (- 1.0 (cos x))) (cbrt x)))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x))
  1
  (/ (/ (- 1.0 (cos x)) x) x)
  1
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)))
  (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (sqrt (- 1.0 (cos x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) x))
  (sqrt (- 1.0 (cos x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) x))
  (* (/ (/ 1 (cbrt x)) (cbrt x)) (/ (/ 1 (cbrt x)) (cbrt x)))
  (* (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (- 1.0 (cos x))) (cbrt x)))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x))
  1
  (/ (/ (- 1.0 (cos x)) x) x)
  1
  (/ (/ (- 1.0 (cos x)) x) x)
  (- 1.0 (cos x))
  (* (/ 1 x) (/ 1 x))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (sqrt (/ (sqrt (- 1.0 (cos x))) x))))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (sqrt (/ (sqrt (- 1.0 (cos x))) x))))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (sqrt (/ (sqrt (- 1.0 (cos x))) x))))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (sqrt (/ (sqrt (- 1.0 (cos x))) x))))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (sqrt (/ (sqrt (- 1.0 (cos x))) x))))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (sqrt (/ (sqrt (- 1.0 (cos x))) x))))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (sqrt (/ (sqrt (- 1.0 (cos x))) x))))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (sqrt (/ (sqrt (- 1.0 (cos x))) x))))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)))
  2
  (* (/ (sqrt (- 1.0 (cos x))) x) (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (cbrt (/ (sqrt (- 1.0 (cos x))) x))))
  (* (/ (sqrt (- 1.0 (cos x))) x) (sqrt (/ (sqrt (- 1.0 (cos x))) x)))
  (/ (* (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x))) (sqrt (- 1.0 (cos x)))) x)
  (* (/ (sqrt (- 1.0 (cos x))) x) (/ (cbrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (cbrt (sqrt (- 1.0 (cos x)))))))
  (* (* (/ (sqrt (- 1.0 (cos x))) x) (cbrt (sqrt (- 1.0 (cos x))))) (cbrt (sqrt (- 1.0 (cos x)))))
  (* (/ (fabs (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) x))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt x) (fabs (cbrt (- 1.0 (cos x))))))
  (/ (* (sqrt (- 1.0 (cos x))) (fabs (cbrt (- 1.0 (cos x))))) x)
  (/ (/ (sqrt (- 1.0 (cos x))) x) (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (- 1.0 (cos x))))))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) x))
  (/ (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x)))) x)
  (/ (/ (/ (sqrt (- 1.0 (cos x))) x) (cbrt x)) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (* (/ (sqrt (+ (sqrt (cos x)) (sqrt 1.0))) (* (cbrt x) (cbrt x))) (sqrt (- 1.0 (cos x)))) x)
  (/ (sqrt (- 1.0 (cos x))) (/ x (/ (sqrt (+ (sqrt (cos x)) (sqrt 1.0))) (sqrt x))))
  (/ (* (sqrt (- 1.0 (cos x))) (sqrt (+ (sqrt (cos x)) (sqrt 1.0)))) x)
  (/ (/ (/ (sqrt (- 1.0 (cos x))) x) (cbrt x)) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (/ (sqrt (- 1.0 (cos x))) x) (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (- 1.0 (cos x))))))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) x))
  (/ (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x)))) x)
  (/ (/ (/ (sqrt (- 1.0 (cos x))) x) (cbrt x)) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (- 1.0 (cos x)) x)
  (* (/ (sqrt (- 1.0 (cos x))) x) (cbrt (/ (sqrt (- 1.0 (cos x))) x)))
  (* (/ (sqrt (- 1.0 (cos x))) x) (sqrt (/ (sqrt (- 1.0 (cos x))) x)))
  (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (- 1.0 (cos x))) x))
  (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) x))
  (* (/ (sqrt (- 1.0 (cos x))) x) (/ (cbrt (sqrt (- 1.0 (cos x)))) x))
  (/ (* (/ (sqrt (cbrt (- 1.0 (cos x)))) (cbrt x)) (sqrt (- 1.0 (cos x)))) x)
  (/ (* (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x)) (sqrt (- 1.0 (cos x)))) x)
  (* (/ (sqrt (cbrt (- 1.0 (cos x)))) x) (/ (sqrt (- 1.0 (cos x))) x))
  (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) x))
  (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos 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 (cos x))) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt x))) x)
  (/ (* (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (sqrt (- 1.0 (cos x)))) x)
  (/ (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x) (/ x (sqrt (- 1.0 (cos x)))))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) x)
  (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)))
  (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) x))
  (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos 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)
  (/ (/ (sqrt (- 1.0 (cos x))) x) x)
  (/ (- 1.0 (cos x)) x)
  (/ (- 1.0 (cos x)) x)
  (log (/ (sqrt (- 1.0 (cos x))) x))
  (log (/ (sqrt (- 1.0 (cos x))) x))
  (exp (/ (sqrt (- 1.0 (cos x))) x))
  (* (/ (- 1.0 (cos x)) (* x x)) (/ (sqrt (- 1.0 (cos x))) x))
  (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (cbrt (/ (sqrt (- 1.0 (cos x))) x)))
  (cbrt (/ (sqrt (- 1.0 (cos x))) x))
  (* (/ (sqrt (- 1.0 (cos x))) x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)))
  (sqrt (/ (sqrt (- 1.0 (cos x))) x))
  (sqrt (/ (sqrt (- 1.0 (cos x))) x))
  (- (sqrt (- 1.0 (cos x))))
  (- x)
  (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)))
  (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x))
  (/ (cbrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (cbrt (sqrt (- 1.0 (cos x))))))
  (/ (cbrt (sqrt (- 1.0 (cos x)))) (sqrt x))
  (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x)))))
  (/ (cbrt (sqrt (- 1.0 (cos x)))) x)
  (/ (fabs (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (cbrt (- 1.0 (cos x)))) (cbrt x))
  (/ (fabs (cbrt (- 1.0 (cos x)))) (sqrt x))
  (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x))
  (fabs (cbrt (- 1.0 (cos x))))
  (/ (sqrt (cbrt (- 1.0 (cos x)))) x)
  (/ (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (cbrt x))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))
  (sqrt (sqrt (- 1.0 (cos x))))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) x)
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  1
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (+ (sqrt (cos x)) (sqrt 1.0))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt x))
  (/ (sqrt (+ (sqrt (cos x)) (sqrt 1.0))) (sqrt x))
  (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x))
  (sqrt (+ (sqrt (cos x)) (sqrt 1.0)))
  (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x)
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  1
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (cbrt x))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))
  (sqrt (sqrt (- 1.0 (cos x))))
  (/ (sqrt (sqrt (- 1.0 (cos x)))) x)
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  1
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ 1 x)
  (/ x (sqrt (- 1.0 (cos x))))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (sqrt (- 1.0 (cos x)))
  (/ x (cbrt (sqrt (- 1.0 (cos x)))))
  (/ x (sqrt (cbrt (- 1.0 (cos x)))))
  (/ x (sqrt (sqrt (- 1.0 (cos x)))))
  (/ x (sqrt (- 1.0 (cos x))))
  (/ x (sqrt (- (sqrt 1.0) (sqrt (cos x)))))
  (/ x (sqrt (- 1.0 (cos x))))
  (/ x (sqrt (sqrt (- 1.0 (cos x)))))
  (/ x (sqrt (- 1.0 (cos x))))
  (* x (sqrt (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))))
  (* x (sqrt (+ (cos x) 1.0)))
  (+ (- (* 1/720 (* (* x (* x x)) (* x (* x x)))) (* (* (* x x) (* x x)) 1/24)) (* (* x x) 1/2))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (- (* 1/720 (* (* x (* x x)) (* x (* x x)))) (* (* (* x x) (* x x)) 1/24)) (* (* x x) 1/2))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (- 1/2 (* x (* x 1/24))) (* (* 1/720 (* x x)) (* x x)))
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (/ (- 1.0 (cos x)) x) x)
  (- (+ (* 1/1440 (/ (* (* x x) (* x x)) (sqrt 1/2))) (- (sqrt 1/2) (/ (* 1/48 (* x x)) (sqrt 1/2)))) (/ (/ (* 1/4608 (* (* x x) (* x x))) (sqrt 1/2)) 1/2))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
2.993 * * * [progress]: adding candidates to table
3.774 * * [progress]: iteration 3 / 4
3.774 * * * [progress]: picking best candidate
3.855 * * * * [pick]: Picked  #<alt (λ (x) (* (/ (- 1.0 (cos x)) x) (/ 1 x)))>
3.855 * * * [progress]: localizing error
3.873 * * * [progress]: generating rewritten candidates
3.874 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
3.883 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
3.908 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
3.951 * * * [progress]: generating series expansions
3.951 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
3.951 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
3.951 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
3.951 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
3.951 * [taylor]: Taking taylor expansion of 1.0 in x
3.951 * [backup-simplify]: Simplify 1.0 into 1.0
3.951 * [taylor]: Taking taylor expansion of (cos x) in x
3.951 * [taylor]: Taking taylor expansion of x in x
3.951 * [backup-simplify]: Simplify 0 into 0
3.951 * [backup-simplify]: Simplify 1 into 1
3.952 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
3.952 * [taylor]: Taking taylor expansion of 1.0 in x
3.952 * [backup-simplify]: Simplify 1.0 into 1.0
3.952 * [taylor]: Taking taylor expansion of (cos x) in x
3.952 * [taylor]: Taking taylor expansion of x in x
3.952 * [backup-simplify]: Simplify 0 into 0
3.952 * [backup-simplify]: Simplify 1 into 1
3.953 * [backup-simplify]: Simplify (- 1) into -1
3.953 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
3.953 * [backup-simplify]: Simplify 0 into 0
3.953 * [backup-simplify]: Simplify (+ 0) into 0
3.954 * [backup-simplify]: Simplify (- 0) into 0
3.954 * [backup-simplify]: Simplify (+ 0 0) into 0
3.954 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
3.956 * [backup-simplify]: Simplify (- -1/2) into 1/2
3.956 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
3.956 * [backup-simplify]: Simplify 1/2 into 1/2
3.957 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
3.958 * [backup-simplify]: Simplify (- 0) into 0
3.958 * [backup-simplify]: Simplify (+ 0 0) into 0
3.958 * [backup-simplify]: Simplify 0 into 0
3.961 * [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
3.962 * [backup-simplify]: Simplify (- 1/24) into -1/24
3.962 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
3.962 * [backup-simplify]: Simplify -1/24 into -1/24
3.964 * [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
3.965 * [backup-simplify]: Simplify (- 0) into 0
3.965 * [backup-simplify]: Simplify (+ 0 0) into 0
3.965 * [backup-simplify]: Simplify 0 into 0
3.970 * [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
3.971 * [backup-simplify]: Simplify (- -1/720) into 1/720
3.971 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
3.971 * [backup-simplify]: Simplify 1/720 into 1/720
3.972 * [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)))
3.972 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
3.972 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
3.972 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
3.972 * [taylor]: Taking taylor expansion of 1.0 in x
3.972 * [backup-simplify]: Simplify 1.0 into 1.0
3.972 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
3.972 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.972 * [taylor]: Taking taylor expansion of x in x
3.973 * [backup-simplify]: Simplify 0 into 0
3.973 * [backup-simplify]: Simplify 1 into 1
3.973 * [backup-simplify]: Simplify (/ 1 1) into 1
3.973 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
3.973 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
3.973 * [taylor]: Taking taylor expansion of 1.0 in x
3.973 * [backup-simplify]: Simplify 1.0 into 1.0
3.973 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
3.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.973 * [taylor]: Taking taylor expansion of x in x
3.973 * [backup-simplify]: Simplify 0 into 0
3.973 * [backup-simplify]: Simplify 1 into 1
3.974 * [backup-simplify]: Simplify (/ 1 1) into 1
3.974 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
3.974 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
3.974 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
3.974 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
3.975 * [backup-simplify]: Simplify (- 0) into 0
3.975 * [backup-simplify]: Simplify (+ 0 0) into 0
3.975 * [backup-simplify]: Simplify 0 into 0
3.975 * [backup-simplify]: Simplify (- 0) into 0
3.976 * [backup-simplify]: Simplify (+ 0 0) into 0
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify (- 0) into 0
3.976 * [backup-simplify]: Simplify (+ 0 0) into 0
3.977 * [backup-simplify]: Simplify 0 into 0
3.977 * [backup-simplify]: Simplify (- 0) into 0
3.977 * [backup-simplify]: Simplify (+ 0 0) into 0
3.977 * [backup-simplify]: Simplify 0 into 0
3.978 * [backup-simplify]: Simplify (- 0) into 0
3.978 * [backup-simplify]: Simplify (+ 0 0) into 0
3.978 * [backup-simplify]: Simplify 0 into 0
3.978 * [backup-simplify]: Simplify (- 0) into 0
3.979 * [backup-simplify]: Simplify (+ 0 0) into 0
3.979 * [backup-simplify]: Simplify 0 into 0
3.979 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
3.979 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
3.979 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
3.979 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
3.979 * [taylor]: Taking taylor expansion of 1.0 in x
3.979 * [backup-simplify]: Simplify 1.0 into 1.0
3.979 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
3.979 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.979 * [taylor]: Taking taylor expansion of -1 in x
3.979 * [backup-simplify]: Simplify -1 into -1
3.979 * [taylor]: Taking taylor expansion of x in x
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 1 into 1
3.980 * [backup-simplify]: Simplify (/ -1 1) into -1
3.980 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
3.980 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
3.980 * [taylor]: Taking taylor expansion of 1.0 in x
3.980 * [backup-simplify]: Simplify 1.0 into 1.0
3.980 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
3.980 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.980 * [taylor]: Taking taylor expansion of -1 in x
3.980 * [backup-simplify]: Simplify -1 into -1
3.980 * [taylor]: Taking taylor expansion of x in x
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 1 into 1
3.981 * [backup-simplify]: Simplify (/ -1 1) into -1
3.981 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
3.981 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
3.981 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
3.981 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
3.982 * [backup-simplify]: Simplify (- 0) into 0
3.982 * [backup-simplify]: Simplify (+ 0 0) into 0
3.982 * [backup-simplify]: Simplify 0 into 0
3.982 * [backup-simplify]: Simplify (- 0) into 0
3.983 * [backup-simplify]: Simplify (+ 0 0) into 0
3.983 * [backup-simplify]: Simplify 0 into 0
3.983 * [backup-simplify]: Simplify (- 0) into 0
3.984 * [backup-simplify]: Simplify (+ 0 0) into 0
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify (- 0) into 0
3.984 * [backup-simplify]: Simplify (+ 0 0) into 0
3.984 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify (- 0) into 0
3.985 * [backup-simplify]: Simplify (+ 0 0) into 0
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify (- 0) into 0
3.986 * [backup-simplify]: Simplify (+ 0 0) into 0
3.986 * [backup-simplify]: Simplify 0 into 0
3.986 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
3.986 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
3.986 * [backup-simplify]: Simplify (/ (- 1.0 (cos x)) x) into (/ (- 1.0 (cos x)) x)
3.986 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0
3.986 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
3.986 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
3.986 * [taylor]: Taking taylor expansion of 1.0 in x
3.986 * [backup-simplify]: Simplify 1.0 into 1.0
3.986 * [taylor]: Taking taylor expansion of (cos x) in x
3.986 * [taylor]: Taking taylor expansion of x in x
3.986 * [backup-simplify]: Simplify 0 into 0
3.986 * [backup-simplify]: Simplify 1 into 1
3.986 * [taylor]: Taking taylor expansion of x in x
3.986 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify 1 into 1
3.987 * [backup-simplify]: Simplify (- 1) into -1
3.987 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
3.988 * [backup-simplify]: Simplify (+ 0) into 0
3.988 * [backup-simplify]: Simplify (- 0) into 0
3.988 * [backup-simplify]: Simplify (+ 0 0) into 0
3.989 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
3.990 * [backup-simplify]: Simplify (- -1/2) into 1/2
3.990 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
3.991 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
3.991 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
3.991 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
3.991 * [taylor]: Taking taylor expansion of 1.0 in x
3.991 * [backup-simplify]: Simplify 1.0 into 1.0
3.991 * [taylor]: Taking taylor expansion of (cos x) in x
3.991 * [taylor]: Taking taylor expansion of x in x
3.991 * [backup-simplify]: Simplify 0 into 0
3.991 * [backup-simplify]: Simplify 1 into 1
3.991 * [taylor]: Taking taylor expansion of x in x
3.991 * [backup-simplify]: Simplify 0 into 0
3.991 * [backup-simplify]: Simplify 1 into 1
3.991 * [backup-simplify]: Simplify (- 1) into -1
3.992 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
3.992 * [backup-simplify]: Simplify (+ 0) into 0
3.993 * [backup-simplify]: Simplify (- 0) into 0
3.993 * [backup-simplify]: Simplify (+ 0 0) into 0
3.994 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
3.994 * [backup-simplify]: Simplify (- -1/2) into 1/2
3.995 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
3.995 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
3.995 * [backup-simplify]: Simplify 1/2 into 1/2
3.996 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
3.997 * [backup-simplify]: Simplify (- 0) into 0
3.997 * [backup-simplify]: Simplify (+ 0 0) into 0
3.998 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
3.998 * [backup-simplify]: Simplify 0 into 0
4.001 * [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
4.001 * [backup-simplify]: Simplify (- 1/24) into -1/24
4.002 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
4.003 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
4.003 * [backup-simplify]: Simplify -1/24 into -1/24
4.005 * [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
4.006 * [backup-simplify]: Simplify (- 0) into 0
4.006 * [backup-simplify]: Simplify (+ 0 0) into 0
4.007 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
4.007 * [backup-simplify]: Simplify 0 into 0
4.013 * [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
4.013 * [backup-simplify]: Simplify (- -1/720) into 1/720
4.013 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
4.015 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
4.015 * [backup-simplify]: Simplify 1/720 into 1/720
4.016 * [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)))
4.016 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 x))) (/ 1 x)) into (* (- 1.0 (cos (/ 1 x))) x)
4.016 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in (x) around 0
4.016 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in x
4.016 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.016 * [taylor]: Taking taylor expansion of 1.0 in x
4.016 * [backup-simplify]: Simplify 1.0 into 1.0
4.016 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.016 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.016 * [taylor]: Taking taylor expansion of x in x
4.016 * [backup-simplify]: Simplify 0 into 0
4.016 * [backup-simplify]: Simplify 1 into 1
4.017 * [backup-simplify]: Simplify (/ 1 1) into 1
4.017 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.017 * [taylor]: Taking taylor expansion of x in x
4.017 * [backup-simplify]: Simplify 0 into 0
4.017 * [backup-simplify]: Simplify 1 into 1
4.017 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in x
4.017 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.017 * [taylor]: Taking taylor expansion of 1.0 in x
4.017 * [backup-simplify]: Simplify 1.0 into 1.0
4.017 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.017 * [taylor]: Taking taylor expansion of x in x
4.017 * [backup-simplify]: Simplify 0 into 0
4.017 * [backup-simplify]: Simplify 1 into 1
4.018 * [backup-simplify]: Simplify (/ 1 1) into 1
4.018 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.018 * [taylor]: Taking taylor expansion of x in x
4.018 * [backup-simplify]: Simplify 0 into 0
4.018 * [backup-simplify]: Simplify 1 into 1
4.018 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
4.018 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
4.018 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 x))) 0) into 0
4.018 * [backup-simplify]: Simplify 0 into 0
4.019 * [backup-simplify]: Simplify (- 0) into 0
4.019 * [backup-simplify]: Simplify (+ 0 0) into 0
4.020 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 1) (* 0 0)) into (- 1.0 (cos (/ 1 x)))
4.020 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
4.020 * [backup-simplify]: Simplify (- 0) into 0
4.021 * [backup-simplify]: Simplify (+ 0 0) into 0
4.021 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 1) (* 0 0))) into 0
4.021 * [backup-simplify]: Simplify 0 into 0
4.022 * [backup-simplify]: Simplify (- 0) into 0
4.022 * [backup-simplify]: Simplify (+ 0 0) into 0
4.023 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.023 * [backup-simplify]: Simplify 0 into 0
4.023 * [backup-simplify]: Simplify (- 0) into 0
4.024 * [backup-simplify]: Simplify (+ 0 0) into 0
4.025 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.025 * [backup-simplify]: Simplify 0 into 0
4.025 * [backup-simplify]: Simplify (- 0) into 0
4.026 * [backup-simplify]: Simplify (+ 0 0) into 0
4.027 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
4.027 * [backup-simplify]: Simplify 0 into 0
4.027 * [backup-simplify]: Simplify (- 0) into 0
4.028 * [backup-simplify]: Simplify (+ 0 0) into 0
4.029 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
4.029 * [backup-simplify]: Simplify 0 into 0
4.030 * [backup-simplify]: Simplify (- 0) into 0
4.030 * [backup-simplify]: Simplify (+ 0 0) into 0
4.032 * [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
4.032 * [backup-simplify]: Simplify 0 into 0
4.032 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (/ 1 x)) into (/ (- 1.0 (cos x)) x)
4.032 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (* x (- 1.0 (cos (/ -1 x)))))
4.032 * [approximate]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in (x) around 0
4.032 * [taylor]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in x
4.032 * [taylor]: Taking taylor expansion of -1 in x
4.032 * [backup-simplify]: Simplify -1 into -1
4.032 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ -1 x)))) in x
4.033 * [taylor]: Taking taylor expansion of x in x
4.033 * [backup-simplify]: Simplify 0 into 0
4.033 * [backup-simplify]: Simplify 1 into 1
4.033 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
4.033 * [taylor]: Taking taylor expansion of 1.0 in x
4.033 * [backup-simplify]: Simplify 1.0 into 1.0
4.033 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
4.033 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.033 * [taylor]: Taking taylor expansion of -1 in x
4.033 * [backup-simplify]: Simplify -1 into -1
4.033 * [taylor]: Taking taylor expansion of x in x
4.033 * [backup-simplify]: Simplify 0 into 0
4.033 * [backup-simplify]: Simplify 1 into 1
4.034 * [backup-simplify]: Simplify (/ -1 1) into -1
4.034 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
4.034 * [taylor]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in x
4.034 * [taylor]: Taking taylor expansion of -1 in x
4.034 * [backup-simplify]: Simplify -1 into -1
4.034 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ -1 x)))) in x
4.034 * [taylor]: Taking taylor expansion of x in x
4.034 * [backup-simplify]: Simplify 0 into 0
4.034 * [backup-simplify]: Simplify 1 into 1
4.034 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
4.034 * [taylor]: Taking taylor expansion of 1.0 in x
4.034 * [backup-simplify]: Simplify 1.0 into 1.0
4.034 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
4.034 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.034 * [taylor]: Taking taylor expansion of -1 in x
4.034 * [backup-simplify]: Simplify -1 into -1
4.034 * [taylor]: Taking taylor expansion of x in x
4.034 * [backup-simplify]: Simplify 0 into 0
4.034 * [backup-simplify]: Simplify 1 into 1
4.035 * [backup-simplify]: Simplify (/ -1 1) into -1
4.035 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
4.035 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
4.035 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
4.035 * [backup-simplify]: Simplify (* 0 (- 1.0 (cos (/ -1 x)))) into 0
4.036 * [backup-simplify]: Simplify (* -1 0) into 0
4.036 * [backup-simplify]: Simplify 0 into 0
4.036 * [backup-simplify]: Simplify (- 0) into 0
4.037 * [backup-simplify]: Simplify (+ 0 0) into 0
4.037 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 1.0 (cos (/ -1 x))))) into (- 1.0 (cos (/ -1 x)))
4.038 * [backup-simplify]: Simplify (+ (* -1 (- 1.0 (cos (/ -1 x)))) (* 0 0)) into (- (cos (/ -1 x)) 1.0)
4.038 * [backup-simplify]: Simplify (- (cos (/ -1 x)) 1.0) into (- (cos (/ -1 x)) 1.0)
4.038 * [backup-simplify]: Simplify (- 0) into 0
4.039 * [backup-simplify]: Simplify (+ 0 0) into 0
4.040 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1.0 (cos (/ -1 x)))))) into 0
4.041 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))) into 0
4.041 * [backup-simplify]: Simplify 0 into 0
4.041 * [backup-simplify]: Simplify (- 0) into 0
4.041 * [backup-simplify]: Simplify (+ 0 0) into 0
4.043 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))) into 0
4.044 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))) into 0
4.044 * [backup-simplify]: Simplify 0 into 0
4.045 * [backup-simplify]: Simplify (- 0) into 0
4.045 * [backup-simplify]: Simplify (+ 0 0) into 0
4.047 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))) into 0
4.048 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))) into 0
4.048 * [backup-simplify]: Simplify 0 into 0
4.049 * [backup-simplify]: Simplify (- 0) into 0
4.049 * [backup-simplify]: Simplify (+ 0 0) into 0
4.051 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))))) into 0
4.053 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))))) into 0
4.053 * [backup-simplify]: Simplify 0 into 0
4.054 * [backup-simplify]: Simplify (- 0) into 0
4.054 * [backup-simplify]: Simplify (+ 0 0) into 0
4.058 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))))) into 0
4.061 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))))) into 0
4.061 * [backup-simplify]: Simplify 0 into 0
4.061 * [backup-simplify]: Simplify (- 0) into 0
4.062 * [backup-simplify]: Simplify (+ 0 0) into 0
4.064 * [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
4.067 * [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
4.067 * [backup-simplify]: Simplify 0 into 0
4.068 * [backup-simplify]: Simplify (* (- (cos (/ -1 (/ 1 (- x)))) 1.0) (/ 1 (- x))) into (* -1 (/ (- (cos x) 1.0) x))
4.068 * * * * [progress]: [ 3 / 3 ] generating series at (2)
4.068 * [backup-simplify]: Simplify (* (/ (- 1.0 (cos x)) x) (/ 1 x)) into (/ (- 1.0 (cos x)) (pow x 2))
4.068 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0
4.068 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
4.068 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
4.068 * [taylor]: Taking taylor expansion of 1.0 in x
4.068 * [backup-simplify]: Simplify 1.0 into 1.0
4.068 * [taylor]: Taking taylor expansion of (cos x) in x
4.068 * [taylor]: Taking taylor expansion of x in x
4.068 * [backup-simplify]: Simplify 0 into 0
4.068 * [backup-simplify]: Simplify 1 into 1
4.068 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.068 * [taylor]: Taking taylor expansion of x in x
4.068 * [backup-simplify]: Simplify 0 into 0
4.068 * [backup-simplify]: Simplify 1 into 1
4.075 * [backup-simplify]: Simplify (- 1) into -1
4.076 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
4.076 * [backup-simplify]: Simplify (+ 0) into 0
4.076 * [backup-simplify]: Simplify (- 0) into 0
4.077 * [backup-simplify]: Simplify (+ 0 0) into 0
4.078 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
4.078 * [backup-simplify]: Simplify (- -1/2) into 1/2
4.079 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.079 * [backup-simplify]: Simplify (* 1 1) into 1
4.080 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.080 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
4.080 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
4.080 * [taylor]: Taking taylor expansion of 1.0 in x
4.080 * [backup-simplify]: Simplify 1.0 into 1.0
4.080 * [taylor]: Taking taylor expansion of (cos x) in x
4.080 * [taylor]: Taking taylor expansion of x in x
4.080 * [backup-simplify]: Simplify 0 into 0
4.080 * [backup-simplify]: Simplify 1 into 1
4.080 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.080 * [taylor]: Taking taylor expansion of x in x
4.080 * [backup-simplify]: Simplify 0 into 0
4.080 * [backup-simplify]: Simplify 1 into 1
4.080 * [backup-simplify]: Simplify (- 1) into -1
4.081 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
4.081 * [backup-simplify]: Simplify (+ 0) into 0
4.082 * [backup-simplify]: Simplify (- 0) into 0
4.082 * [backup-simplify]: Simplify (+ 0 0) into 0
4.083 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
4.083 * [backup-simplify]: Simplify (- -1/2) into 1/2
4.084 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.084 * [backup-simplify]: Simplify (* 1 1) into 1
4.085 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.085 * [backup-simplify]: Simplify 1/2 into 1/2
4.086 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
4.086 * [backup-simplify]: Simplify (- 0) into 0
4.087 * [backup-simplify]: Simplify (+ 0 0) into 0
4.088 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.088 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
4.088 * [backup-simplify]: Simplify 0 into 0
4.091 * [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
4.092 * [backup-simplify]: Simplify (- 1/24) into -1/24
4.092 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
4.093 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.095 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
4.095 * [backup-simplify]: Simplify -1/24 into -1/24
4.097 * [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
4.098 * [backup-simplify]: Simplify (- 0) into 0
4.098 * [backup-simplify]: Simplify (+ 0 0) into 0
4.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.101 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
4.101 * [backup-simplify]: Simplify 0 into 0
4.107 * [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
4.108 * [backup-simplify]: Simplify (- -1/720) into 1/720
4.108 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
4.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.111 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
4.111 * [backup-simplify]: Simplify 1/720 into 1/720
4.112 * [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)))
4.112 * [backup-simplify]: Simplify (* (/ (- 1.0 (cos (/ 1 x))) (/ 1 x)) (/ 1 (/ 1 x))) into (* (- 1.0 (cos (/ 1 x))) (pow x 2))
4.112 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in (x) around 0
4.112 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in x
4.112 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.112 * [taylor]: Taking taylor expansion of 1.0 in x
4.112 * [backup-simplify]: Simplify 1.0 into 1.0
4.112 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.113 * [taylor]: Taking taylor expansion of x in x
4.113 * [backup-simplify]: Simplify 0 into 0
4.113 * [backup-simplify]: Simplify 1 into 1
4.113 * [backup-simplify]: Simplify (/ 1 1) into 1
4.113 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.113 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.113 * [taylor]: Taking taylor expansion of x in x
4.113 * [backup-simplify]: Simplify 0 into 0
4.113 * [backup-simplify]: Simplify 1 into 1
4.113 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in x
4.113 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.113 * [taylor]: Taking taylor expansion of 1.0 in x
4.113 * [backup-simplify]: Simplify 1.0 into 1.0
4.113 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.113 * [taylor]: Taking taylor expansion of x in x
4.114 * [backup-simplify]: Simplify 0 into 0
4.114 * [backup-simplify]: Simplify 1 into 1
4.114 * [backup-simplify]: Simplify (/ 1 1) into 1
4.114 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.114 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.114 * [taylor]: Taking taylor expansion of x in x
4.114 * [backup-simplify]: Simplify 0 into 0
4.114 * [backup-simplify]: Simplify 1 into 1
4.114 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
4.114 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
4.115 * [backup-simplify]: Simplify (* 1 1) into 1
4.115 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 x))) 1) into (- 1.0 (cos (/ 1 x)))
4.115 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
4.116 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.116 * [backup-simplify]: Simplify (- 0) into 0
4.117 * [backup-simplify]: Simplify (+ 0 0) into 0
4.117 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (* 0 1)) into 0
4.117 * [backup-simplify]: Simplify 0 into 0
4.118 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.118 * [backup-simplify]: Simplify (- 0) into 0
4.119 * [backup-simplify]: Simplify (+ 0 0) into 0
4.120 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 1))) into 0
4.120 * [backup-simplify]: Simplify 0 into 0
4.121 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.121 * [backup-simplify]: Simplify (- 0) into 0
4.122 * [backup-simplify]: Simplify (+ 0 0) into 0
4.122 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.123 * [backup-simplify]: Simplify 0 into 0
4.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.124 * [backup-simplify]: Simplify (- 0) into 0
4.125 * [backup-simplify]: Simplify (+ 0 0) into 0
4.126 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.126 * [backup-simplify]: Simplify 0 into 0
4.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.127 * [backup-simplify]: Simplify (- 0) into 0
4.128 * [backup-simplify]: Simplify (+ 0 0) into 0
4.128 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.128 * [backup-simplify]: Simplify 0 into 0
4.129 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.129 * [backup-simplify]: Simplify (- 0) into 0
4.130 * [backup-simplify]: Simplify (+ 0 0) into 0
4.130 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.130 * [backup-simplify]: Simplify 0 into 0
4.131 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (pow (/ 1 x) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
4.131 * [backup-simplify]: Simplify (* (/ (- 1.0 (cos (/ 1 (- x)))) (/ 1 (- x))) (/ 1 (/ 1 (- x)))) into (* (pow x 2) (- 1.0 (cos (/ -1 x))))
4.131 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in (x) around 0
4.131 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in x
4.131 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.131 * [taylor]: Taking taylor expansion of x in x
4.131 * [backup-simplify]: Simplify 0 into 0
4.131 * [backup-simplify]: Simplify 1 into 1
4.131 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
4.131 * [taylor]: Taking taylor expansion of 1.0 in x
4.131 * [backup-simplify]: Simplify 1.0 into 1.0
4.131 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
4.131 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.131 * [taylor]: Taking taylor expansion of -1 in x
4.131 * [backup-simplify]: Simplify -1 into -1
4.131 * [taylor]: Taking taylor expansion of x in x
4.131 * [backup-simplify]: Simplify 0 into 0
4.131 * [backup-simplify]: Simplify 1 into 1
4.131 * [backup-simplify]: Simplify (/ -1 1) into -1
4.131 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
4.131 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in x
4.131 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.131 * [taylor]: Taking taylor expansion of x in x
4.131 * [backup-simplify]: Simplify 0 into 0
4.131 * [backup-simplify]: Simplify 1 into 1
4.131 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
4.131 * [taylor]: Taking taylor expansion of 1.0 in x
4.131 * [backup-simplify]: Simplify 1.0 into 1.0
4.131 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
4.131 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.131 * [taylor]: Taking taylor expansion of -1 in x
4.132 * [backup-simplify]: Simplify -1 into -1
4.132 * [taylor]: Taking taylor expansion of x in x
4.132 * [backup-simplify]: Simplify 0 into 0
4.132 * [backup-simplify]: Simplify 1 into 1
4.132 * [backup-simplify]: Simplify (/ -1 1) into -1
4.132 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
4.132 * [backup-simplify]: Simplify (* 1 1) into 1
4.132 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
4.132 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
4.132 * [backup-simplify]: Simplify (* 1 (- 1.0 (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
4.132 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
4.133 * [backup-simplify]: Simplify (- 0) into 0
4.133 * [backup-simplify]: Simplify (+ 0 0) into 0
4.133 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.134 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 1.0 (cos (/ -1 x))))) into 0
4.134 * [backup-simplify]: Simplify 0 into 0
4.134 * [backup-simplify]: Simplify (- 0) into 0
4.134 * [backup-simplify]: Simplify (+ 0 0) into 0
4.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))) into 0
4.135 * [backup-simplify]: Simplify 0 into 0
4.136 * [backup-simplify]: Simplify (- 0) into 0
4.136 * [backup-simplify]: Simplify (+ 0 0) into 0
4.136 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.137 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))) into 0
4.137 * [backup-simplify]: Simplify 0 into 0
4.138 * [backup-simplify]: Simplify (- 0) into 0
4.138 * [backup-simplify]: Simplify (+ 0 0) into 0
4.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.139 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))) into 0
4.139 * [backup-simplify]: Simplify 0 into 0
4.140 * [backup-simplify]: Simplify (- 0) into 0
4.140 * [backup-simplify]: Simplify (+ 0 0) into 0
4.141 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.142 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))))) into 0
4.142 * [backup-simplify]: Simplify 0 into 0
4.142 * [backup-simplify]: Simplify (- 0) into 0
4.142 * [backup-simplify]: Simplify (+ 0 0) into 0
4.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))))) into 0
4.145 * [backup-simplify]: Simplify 0 into 0
4.145 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 (/ 1 (- x))))) (pow (/ 1 (- x)) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
4.145 * * * [progress]: simplifying candidates
4.146 * [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))
4.148 * * [simplify]: iteration 0: 189 enodes
4.201 * * [simplify]: iteration 1: 551 enodes
4.599 * * [simplify]: iteration 2: 2726 enodes
5.539 * * [simplify]: iteration complete: 5000 enodes
5.539 * * [simplify]: Extracting #0: cost 87 inf + 0
5.548 * * [simplify]: Extracting #1: cost 1313 inf + 1
5.557 * * [simplify]: Extracting #2: cost 1931 inf + 39143
5.593 * * [simplify]: Extracting #3: cost 649 inf + 270462
5.664 * * [simplify]: Extracting #4: cost 113 inf + 390398
5.749 * * [simplify]: Extracting #5: cost 10 inf + 427665
5.871 * * [simplify]: Extracting #6: cost 0 inf + 432029
5.969 * [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)))
  (* (- 1.0 (cos x)) (* (- 1.0 (cos x)) (- 1.0 (cos x))))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (* 1.0 (* 1.0 1.0)) (* (* (cos x) (cos x)) (cos x)))
  (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0))
  (- (cos x))
  (* (+ (cos x) 1.0) (- 1.0 (cos x)))
  (+ (cos x) 1.0)
  (+ (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))
  (* (/ (- 1.0 (cos x)) x) (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos 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 x)) (/ (cbrt (- 1.0 (cos 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)) (/ 1 (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)) (/ 1 (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 (+ (cos x) 1.0))
  (/ (- 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)))
  (* (/ (- 1.0 (cos x)) (* x x)) (* (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x))))
  (* (/ (- 1.0 (cos x)) (* x x)) (* (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x))))
  (* (/ (- 1.0 (cos x)) (* x x)) (* (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x))))
  (* (/ (- 1.0 (cos x)) (* x x)) (* (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos 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)
  (* (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))) (sqrt x)) (sqrt 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)) (sqrt x))
  (/ (* (* (cbrt (/ 1 x)) (cbrt (/ 1 x))) (- 1.0 (cos x))) 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))) (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) (/ 1 x))
  (/ (- 1.0 (cos x)) x)
  (/ (- 1.0 (cos x)) x)
  (+ (+ (* (* 1/720 (* (* x x) x)) (* (* x x) x)) (* (* x x) 1/2)) (* -1/24 (* (* x x) (* x x))))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (* (pow x 5) 1/720) (- (* x 1/2) (* (* (* x x) x) 1/24)))
  (/ (- 1.0 (cos x)) x)
  (- (/ (- (cos x) 1.0) x))
  (+ (* (* x x) -1/24) (+ 1/2 (* (* x x) (* (* x x) 1/720))))
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (/ (- 1.0 (cos x)) x) x)
5.975 * * * [progress]: adding candidates to table
6.381 * * [progress]: iteration 4 / 4
6.381 * * * [progress]: picking best candidate
6.425 * * * * [pick]: Picked  #<alt (λ (x) (* (/ (sqrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) x) (/ (sqrt (- 1.0 (cos x))) x)))>
6.425 * * * [progress]: localizing error
6.467 * * * [progress]: generating rewritten candidates
6.467 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1)
6.474 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1)
6.479 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2)
6.484 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 2)
6.499 * * * [progress]: generating series expansions
6.499 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1)
6.500 * [backup-simplify]: Simplify (- (* 1.0 1.0) (* (cos x) (cos x))) into (- 1.0 (pow (cos x) 2))
6.500 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in (x) around 0
6.500 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x
6.500 * [taylor]: Taking taylor expansion of 1.0 in x
6.500 * [backup-simplify]: Simplify 1.0 into 1.0
6.500 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
6.500 * [taylor]: Taking taylor expansion of (cos x) in x
6.500 * [taylor]: Taking taylor expansion of x in x
6.500 * [backup-simplify]: Simplify 0 into 0
6.500 * [backup-simplify]: Simplify 1 into 1
6.500 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x
6.500 * [taylor]: Taking taylor expansion of 1.0 in x
6.500 * [backup-simplify]: Simplify 1.0 into 1.0
6.500 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
6.500 * [taylor]: Taking taylor expansion of (cos x) in x
6.500 * [taylor]: Taking taylor expansion of x in x
6.500 * [backup-simplify]: Simplify 0 into 0
6.500 * [backup-simplify]: Simplify 1 into 1
6.500 * [backup-simplify]: Simplify (* 1 1) into 1
6.501 * [backup-simplify]: Simplify (- 1) into -1
6.501 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
6.501 * [backup-simplify]: Simplify 0 into 0
6.501 * [backup-simplify]: Simplify (+ 0) into 0
6.502 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.502 * [backup-simplify]: Simplify (- 0) into 0
6.502 * [backup-simplify]: Simplify (+ 0 0) into 0
6.502 * [backup-simplify]: Simplify 0 into 0
6.503 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.503 * [backup-simplify]: Simplify (+ (* 1 -1/2) (+ (* 0 0) (* -1/2 1))) into -1
6.504 * [backup-simplify]: Simplify (- -1) into 1
6.504 * [backup-simplify]: Simplify (+ 0 1) into 1
6.504 * [backup-simplify]: Simplify 1 into 1
6.505 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.505 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 -1/2) (+ (* -1/2 0) (* 0 1)))) into 0
6.506 * [backup-simplify]: Simplify (- 0) into 0
6.506 * [backup-simplify]: Simplify (+ 0 0) into 0
6.506 * [backup-simplify]: Simplify 0 into 0
6.508 * [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
6.508 * [backup-simplify]: Simplify (+ (* 1 1/24) (+ (* 0 0) (+ (* -1/2 -1/2) (+ (* 0 0) (* 1/24 1))))) into 1/3
6.509 * [backup-simplify]: Simplify (- 1/3) into -1/3
6.509 * [backup-simplify]: Simplify (+ 0 -1/3) into -1/3
6.509 * [backup-simplify]: Simplify -1/3 into -1/3
6.510 * [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
6.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1/24) (+ (* -1/2 0) (+ (* 0 -1/2) (+ (* 1/24 0) (* 0 1)))))) into 0
6.512 * [backup-simplify]: Simplify (- 0) into 0
6.512 * [backup-simplify]: Simplify (+ 0 0) into 0
6.512 * [backup-simplify]: Simplify 0 into 0
6.523 * [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
6.526 * [backup-simplify]: Simplify (+ (* 1 -1/720) (+ (* 0 0) (+ (* -1/2 1/24) (+ (* 0 0) (+ (* 1/24 -1/2) (+ (* 0 0) (* -1/720 1))))))) into -2/45
6.526 * [backup-simplify]: Simplify (- -2/45) into 2/45
6.526 * [backup-simplify]: Simplify (+ 0 2/45) into 2/45
6.526 * [backup-simplify]: Simplify 2/45 into 2/45
6.527 * [backup-simplify]: Simplify (+ (* 2/45 (pow x 6)) (+ (* -1/3 (pow x 4)) (* 1 (pow x 2)))) into (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4)))
6.528 * [backup-simplify]: Simplify (- (* 1.0 1.0) (* (cos (/ 1 x)) (cos (/ 1 x)))) into (- 1.0 (pow (cos (/ 1 x)) 2))
6.528 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in (x) around 0
6.528 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x
6.528 * [taylor]: Taking taylor expansion of 1.0 in x
6.528 * [backup-simplify]: Simplify 1.0 into 1.0
6.528 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
6.528 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.528 * [taylor]: Taking taylor expansion of x in x
6.528 * [backup-simplify]: Simplify 0 into 0
6.528 * [backup-simplify]: Simplify 1 into 1
6.528 * [backup-simplify]: Simplify (/ 1 1) into 1
6.528 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.528 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x
6.529 * [taylor]: Taking taylor expansion of 1.0 in x
6.529 * [backup-simplify]: Simplify 1.0 into 1.0
6.529 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
6.529 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.529 * [taylor]: Taking taylor expansion of x in x
6.529 * [backup-simplify]: Simplify 0 into 0
6.529 * [backup-simplify]: Simplify 1 into 1
6.529 * [backup-simplify]: Simplify (/ 1 1) into 1
6.529 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.529 * [backup-simplify]: Simplify (* (cos (/ 1 x)) (cos (/ 1 x))) into (pow (cos (/ 1 x)) 2)
6.530 * [backup-simplify]: Simplify (- (pow (cos (/ 1 x)) 2)) into (- (pow (cos (/ 1 x)) 2))
6.530 * [backup-simplify]: Simplify (+ 1.0 (- (pow (cos (/ 1 x)) 2))) into (- 1.0 (pow (cos (/ 1 x)) 2))
6.530 * [backup-simplify]: Simplify (- 1.0 (pow (cos (/ 1 x)) 2)) into (- 1.0 (pow (cos (/ 1 x)) 2))
6.530 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (* 0 (cos (/ 1 x)))) into 0
6.531 * [backup-simplify]: Simplify (- 0) into 0
6.531 * [backup-simplify]: Simplify (+ 0 0) into 0
6.531 * [backup-simplify]: Simplify 0 into 0
6.532 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))) into 0
6.532 * [backup-simplify]: Simplify (- 0) into 0
6.532 * [backup-simplify]: Simplify (+ 0 0) into 0
6.532 * [backup-simplify]: Simplify 0 into 0
6.533 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))) into 0
6.534 * [backup-simplify]: Simplify (- 0) into 0
6.534 * [backup-simplify]: Simplify (+ 0 0) into 0
6.534 * [backup-simplify]: Simplify 0 into 0
6.535 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))) into 0
6.535 * [backup-simplify]: Simplify (- 0) into 0
6.536 * [backup-simplify]: Simplify (+ 0 0) into 0
6.536 * [backup-simplify]: Simplify 0 into 0
6.537 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))) into 0
6.538 * [backup-simplify]: Simplify (- 0) into 0
6.538 * [backup-simplify]: Simplify (+ 0 0) into 0
6.538 * [backup-simplify]: Simplify 0 into 0
6.540 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))))) into 0
6.540 * [backup-simplify]: Simplify (- 0) into 0
6.541 * [backup-simplify]: Simplify (+ 0 0) into 0
6.541 * [backup-simplify]: Simplify 0 into 0
6.541 * [backup-simplify]: Simplify (- 1.0 (pow (cos (/ 1 (/ 1 x))) 2)) into (- 1.0 (pow (cos x) 2))
6.542 * [backup-simplify]: Simplify (- (* 1.0 1.0) (* (cos (/ 1 (- x))) (cos (/ 1 (- x))))) into (- 1.0 (pow (cos (/ -1 x)) 2))
6.542 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in (x) around 0
6.542 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x
6.542 * [taylor]: Taking taylor expansion of 1.0 in x
6.542 * [backup-simplify]: Simplify 1.0 into 1.0
6.542 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
6.542 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.542 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.542 * [taylor]: Taking taylor expansion of -1 in x
6.542 * [backup-simplify]: Simplify -1 into -1
6.542 * [taylor]: Taking taylor expansion of x in x
6.542 * [backup-simplify]: Simplify 0 into 0
6.542 * [backup-simplify]: Simplify 1 into 1
6.542 * [backup-simplify]: Simplify (/ -1 1) into -1
6.543 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.543 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x
6.543 * [taylor]: Taking taylor expansion of 1.0 in x
6.543 * [backup-simplify]: Simplify 1.0 into 1.0
6.543 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
6.543 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.543 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.543 * [taylor]: Taking taylor expansion of -1 in x
6.543 * [backup-simplify]: Simplify -1 into -1
6.543 * [taylor]: Taking taylor expansion of x in x
6.543 * [backup-simplify]: Simplify 0 into 0
6.543 * [backup-simplify]: Simplify 1 into 1
6.544 * [backup-simplify]: Simplify (/ -1 1) into -1
6.544 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.544 * [backup-simplify]: Simplify (* (cos (/ -1 x)) (cos (/ -1 x))) into (pow (cos (/ -1 x)) 2)
6.544 * [backup-simplify]: Simplify (- (pow (cos (/ -1 x)) 2)) into (- (pow (cos (/ -1 x)) 2))
6.544 * [backup-simplify]: Simplify (+ 1.0 (- (pow (cos (/ -1 x)) 2))) into (- 1.0 (pow (cos (/ -1 x)) 2))
6.544 * [backup-simplify]: Simplify (- 1.0 (pow (cos (/ -1 x)) 2)) into (- 1.0 (pow (cos (/ -1 x)) 2))
6.545 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (* 0 (cos (/ -1 x)))) into 0
6.545 * [backup-simplify]: Simplify (- 0) into 0
6.545 * [backup-simplify]: Simplify (+ 0 0) into 0
6.545 * [backup-simplify]: Simplify 0 into 0
6.546 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))) into 0
6.546 * [backup-simplify]: Simplify (- 0) into 0
6.547 * [backup-simplify]: Simplify (+ 0 0) into 0
6.547 * [backup-simplify]: Simplify 0 into 0
6.548 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))) into 0
6.548 * [backup-simplify]: Simplify (- 0) into 0
6.548 * [backup-simplify]: Simplify (+ 0 0) into 0
6.548 * [backup-simplify]: Simplify 0 into 0
6.550 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))) into 0
6.550 * [backup-simplify]: Simplify (- 0) into 0
6.550 * [backup-simplify]: Simplify (+ 0 0) into 0
6.550 * [backup-simplify]: Simplify 0 into 0
6.551 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))) into 0
6.552 * [backup-simplify]: Simplify (- 0) into 0
6.552 * [backup-simplify]: Simplify (+ 0 0) into 0
6.552 * [backup-simplify]: Simplify 0 into 0
6.553 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))))) into 0
6.553 * [backup-simplify]: Simplify (- 0) into 0
6.554 * [backup-simplify]: Simplify (+ 0 0) into 0
6.554 * [backup-simplify]: Simplify 0 into 0
6.554 * [backup-simplify]: Simplify (- 1.0 (pow (cos (/ -1 (/ 1 (- x)))) 2)) into (- 1.0 (pow (cos x) 2))
6.554 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1)
6.554 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
6.554 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
6.554 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.554 * [taylor]: Taking taylor expansion of 1.0 in x
6.554 * [backup-simplify]: Simplify 1.0 into 1.0
6.554 * [taylor]: Taking taylor expansion of (cos x) in x
6.554 * [taylor]: Taking taylor expansion of x in x
6.554 * [backup-simplify]: Simplify 0 into 0
6.554 * [backup-simplify]: Simplify 1 into 1
6.554 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.554 * [taylor]: Taking taylor expansion of 1.0 in x
6.554 * [backup-simplify]: Simplify 1.0 into 1.0
6.554 * [taylor]: Taking taylor expansion of (cos x) in x
6.554 * [taylor]: Taking taylor expansion of x in x
6.554 * [backup-simplify]: Simplify 0 into 0
6.554 * [backup-simplify]: Simplify 1 into 1
6.555 * [backup-simplify]: Simplify (- 1) into -1
6.555 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
6.555 * [backup-simplify]: Simplify 0 into 0
6.555 * [backup-simplify]: Simplify (+ 0) into 0
6.555 * [backup-simplify]: Simplify (- 0) into 0
6.556 * [backup-simplify]: Simplify (+ 0 0) into 0
6.556 * [backup-simplify]: Simplify 0 into 0
6.556 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.556 * [backup-simplify]: Simplify (- -1/2) into 1/2
6.557 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
6.557 * [backup-simplify]: Simplify 1/2 into 1/2
6.557 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.558 * [backup-simplify]: Simplify (- 0) into 0
6.558 * [backup-simplify]: Simplify (+ 0 0) into 0
6.558 * [backup-simplify]: Simplify 0 into 0
6.560 * [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
6.560 * [backup-simplify]: Simplify (- 1/24) into -1/24
6.560 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
6.560 * [backup-simplify]: Simplify -1/24 into -1/24
6.561 * [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
6.562 * [backup-simplify]: Simplify (- 0) into 0
6.562 * [backup-simplify]: Simplify (+ 0 0) into 0
6.562 * [backup-simplify]: Simplify 0 into 0
6.565 * [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
6.565 * [backup-simplify]: Simplify (- -1/720) into 1/720
6.565 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
6.565 * [backup-simplify]: Simplify 1/720 into 1/720
6.566 * [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)))
6.566 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
6.566 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
6.566 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.566 * [taylor]: Taking taylor expansion of 1.0 in x
6.566 * [backup-simplify]: Simplify 1.0 into 1.0
6.566 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.566 * [taylor]: Taking taylor expansion of x in x
6.566 * [backup-simplify]: Simplify 0 into 0
6.566 * [backup-simplify]: Simplify 1 into 1
6.566 * [backup-simplify]: Simplify (/ 1 1) into 1
6.566 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.566 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.566 * [taylor]: Taking taylor expansion of 1.0 in x
6.566 * [backup-simplify]: Simplify 1.0 into 1.0
6.566 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.566 * [taylor]: Taking taylor expansion of x in x
6.567 * [backup-simplify]: Simplify 0 into 0
6.567 * [backup-simplify]: Simplify 1 into 1
6.567 * [backup-simplify]: Simplify (/ 1 1) into 1
6.567 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.567 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
6.567 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
6.567 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
6.567 * [backup-simplify]: Simplify (- 0) into 0
6.568 * [backup-simplify]: Simplify (+ 0 0) into 0
6.568 * [backup-simplify]: Simplify 0 into 0
6.568 * [backup-simplify]: Simplify (- 0) into 0
6.568 * [backup-simplify]: Simplify (+ 0 0) into 0
6.568 * [backup-simplify]: Simplify 0 into 0
6.568 * [backup-simplify]: Simplify (- 0) into 0
6.568 * [backup-simplify]: Simplify (+ 0 0) into 0
6.569 * [backup-simplify]: Simplify 0 into 0
6.569 * [backup-simplify]: Simplify (- 0) into 0
6.569 * [backup-simplify]: Simplify (+ 0 0) into 0
6.569 * [backup-simplify]: Simplify 0 into 0
6.569 * [backup-simplify]: Simplify (- 0) into 0
6.569 * [backup-simplify]: Simplify (+ 0 0) into 0
6.570 * [backup-simplify]: Simplify 0 into 0
6.570 * [backup-simplify]: Simplify (- 0) into 0
6.570 * [backup-simplify]: Simplify (+ 0 0) into 0
6.570 * [backup-simplify]: Simplify 0 into 0
6.570 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
6.570 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
6.570 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
6.570 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.570 * [taylor]: Taking taylor expansion of 1.0 in x
6.570 * [backup-simplify]: Simplify 1.0 into 1.0
6.570 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.570 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.570 * [taylor]: Taking taylor expansion of -1 in x
6.570 * [backup-simplify]: Simplify -1 into -1
6.570 * [taylor]: Taking taylor expansion of x in x
6.570 * [backup-simplify]: Simplify 0 into 0
6.570 * [backup-simplify]: Simplify 1 into 1
6.571 * [backup-simplify]: Simplify (/ -1 1) into -1
6.571 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.571 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.571 * [taylor]: Taking taylor expansion of 1.0 in x
6.571 * [backup-simplify]: Simplify 1.0 into 1.0
6.571 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.571 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.571 * [taylor]: Taking taylor expansion of -1 in x
6.571 * [backup-simplify]: Simplify -1 into -1
6.571 * [taylor]: Taking taylor expansion of x in x
6.571 * [backup-simplify]: Simplify 0 into 0
6.571 * [backup-simplify]: Simplify 1 into 1
6.571 * [backup-simplify]: Simplify (/ -1 1) into -1
6.571 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.571 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
6.571 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
6.571 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
6.572 * [backup-simplify]: Simplify (- 0) into 0
6.572 * [backup-simplify]: Simplify (+ 0 0) into 0
6.572 * [backup-simplify]: Simplify 0 into 0
6.572 * [backup-simplify]: Simplify (- 0) into 0
6.572 * [backup-simplify]: Simplify (+ 0 0) into 0
6.572 * [backup-simplify]: Simplify 0 into 0
6.573 * [backup-simplify]: Simplify (- 0) into 0
6.573 * [backup-simplify]: Simplify (+ 0 0) into 0
6.573 * [backup-simplify]: Simplify 0 into 0
6.573 * [backup-simplify]: Simplify (- 0) into 0
6.573 * [backup-simplify]: Simplify (+ 0 0) into 0
6.573 * [backup-simplify]: Simplify 0 into 0
6.574 * [backup-simplify]: Simplify (- 0) into 0
6.574 * [backup-simplify]: Simplify (+ 0 0) into 0
6.574 * [backup-simplify]: Simplify 0 into 0
6.574 * [backup-simplify]: Simplify (- 0) into 0
6.574 * [backup-simplify]: Simplify (+ 0 0) into 0
6.574 * [backup-simplify]: Simplify 0 into 0
6.574 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
6.574 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2)
6.575 * [backup-simplify]: Simplify (+ 1.0 (cos x)) into (+ (cos x) 1.0)
6.575 * [approximate]: Taking taylor expansion of (+ (cos x) 1.0) in (x) around 0
6.575 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x
6.575 * [taylor]: Taking taylor expansion of (cos x) in x
6.575 * [taylor]: Taking taylor expansion of x in x
6.575 * [backup-simplify]: Simplify 0 into 0
6.575 * [backup-simplify]: Simplify 1 into 1
6.575 * [taylor]: Taking taylor expansion of 1.0 in x
6.575 * [backup-simplify]: Simplify 1.0 into 1.0
6.575 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x
6.575 * [taylor]: Taking taylor expansion of (cos x) in x
6.575 * [taylor]: Taking taylor expansion of x in x
6.575 * [backup-simplify]: Simplify 0 into 0
6.575 * [backup-simplify]: Simplify 1 into 1
6.575 * [taylor]: Taking taylor expansion of 1.0 in x
6.575 * [backup-simplify]: Simplify 1.0 into 1.0
6.575 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
6.575 * [backup-simplify]: Simplify 2.0 into 2.0
6.575 * [backup-simplify]: Simplify (+ 0) into 0
6.576 * [backup-simplify]: Simplify (+ 0 0) into 0
6.576 * [backup-simplify]: Simplify 0 into 0
6.576 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.577 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
6.577 * [backup-simplify]: Simplify -1/2 into -1/2
6.577 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.577 * [backup-simplify]: Simplify (+ 0 0) into 0
6.577 * [backup-simplify]: Simplify 0 into 0
6.579 * [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
6.579 * [backup-simplify]: Simplify (+ 1/24 0) into 1/24
6.579 * [backup-simplify]: Simplify 1/24 into 1/24
6.580 * [backup-simplify]: Simplify (+ (* 1/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 2.0)) into (- (+ (* 1/24 (pow x 4)) 2.0) (* 1/2 (pow x 2)))
6.580 * [backup-simplify]: Simplify (+ 1.0 (cos (/ 1 x))) into (+ (cos (/ 1 x)) 1.0)
6.580 * [approximate]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in (x) around 0
6.580 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x
6.580 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.580 * [taylor]: Taking taylor expansion of x in x
6.580 * [backup-simplify]: Simplify 0 into 0
6.580 * [backup-simplify]: Simplify 1 into 1
6.580 * [backup-simplify]: Simplify (/ 1 1) into 1
6.580 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.580 * [taylor]: Taking taylor expansion of 1.0 in x
6.580 * [backup-simplify]: Simplify 1.0 into 1.0
6.580 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x
6.580 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.580 * [taylor]: Taking taylor expansion of x in x
6.580 * [backup-simplify]: Simplify 0 into 0
6.580 * [backup-simplify]: Simplify 1 into 1
6.580 * [backup-simplify]: Simplify (/ 1 1) into 1
6.581 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.581 * [taylor]: Taking taylor expansion of 1.0 in x
6.581 * [backup-simplify]: Simplify 1.0 into 1.0
6.581 * [backup-simplify]: Simplify (+ (cos (/ 1 x)) 1.0) into (+ (cos (/ 1 x)) 1.0)
6.581 * [backup-simplify]: Simplify (+ (cos (/ 1 x)) 1.0) into (+ (cos (/ 1 x)) 1.0)
6.581 * [backup-simplify]: Simplify (+ 0 0) into 0
6.581 * [backup-simplify]: Simplify 0 into 0
6.581 * [backup-simplify]: Simplify (+ 0 0) into 0
6.581 * [backup-simplify]: Simplify 0 into 0
6.582 * [backup-simplify]: Simplify (+ 0 0) into 0
6.582 * [backup-simplify]: Simplify 0 into 0
6.582 * [backup-simplify]: Simplify (+ 0 0) into 0
6.582 * [backup-simplify]: Simplify 0 into 0
6.582 * [backup-simplify]: Simplify (+ 0 0) into 0
6.582 * [backup-simplify]: Simplify 0 into 0
6.582 * [backup-simplify]: Simplify (+ 0 0) into 0
6.582 * [backup-simplify]: Simplify 0 into 0
6.582 * [backup-simplify]: Simplify (+ (cos (/ 1 (/ 1 x))) 1.0) into (+ (cos x) 1.0)
6.583 * [backup-simplify]: Simplify (+ 1.0 (cos (/ 1 (- x)))) into (+ (cos (/ -1 x)) 1.0)
6.583 * [approximate]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in (x) around 0
6.583 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x
6.583 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.583 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.583 * [taylor]: Taking taylor expansion of -1 in x
6.583 * [backup-simplify]: Simplify -1 into -1
6.583 * [taylor]: Taking taylor expansion of x in x
6.583 * [backup-simplify]: Simplify 0 into 0
6.583 * [backup-simplify]: Simplify 1 into 1
6.583 * [backup-simplify]: Simplify (/ -1 1) into -1
6.583 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.583 * [taylor]: Taking taylor expansion of 1.0 in x
6.583 * [backup-simplify]: Simplify 1.0 into 1.0
6.583 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x
6.583 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.583 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.583 * [taylor]: Taking taylor expansion of -1 in x
6.583 * [backup-simplify]: Simplify -1 into -1
6.583 * [taylor]: Taking taylor expansion of x in x
6.583 * [backup-simplify]: Simplify 0 into 0
6.583 * [backup-simplify]: Simplify 1 into 1
6.583 * [backup-simplify]: Simplify (/ -1 1) into -1
6.583 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.583 * [taylor]: Taking taylor expansion of 1.0 in x
6.584 * [backup-simplify]: Simplify 1.0 into 1.0
6.584 * [backup-simplify]: Simplify (+ (cos (/ -1 x)) 1.0) into (+ (cos (/ -1 x)) 1.0)
6.584 * [backup-simplify]: Simplify (+ (cos (/ -1 x)) 1.0) into (+ (cos (/ -1 x)) 1.0)
6.584 * [backup-simplify]: Simplify (+ 0 0) into 0
6.584 * [backup-simplify]: Simplify 0 into 0
6.584 * [backup-simplify]: Simplify (+ 0 0) into 0
6.584 * [backup-simplify]: Simplify 0 into 0
6.584 * [backup-simplify]: Simplify (+ 0 0) into 0
6.584 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify (+ 0 0) into 0
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify (+ 0 0) into 0
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify (+ 0 0) into 0
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify (+ (cos (/ -1 (/ 1 (- x)))) 1.0) into (+ (cos x) 1.0)
6.585 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 2)
6.585 * [backup-simplify]: Simplify (* (cos x) (cos x)) into (pow (cos x) 2)
6.585 * [approximate]: Taking taylor expansion of (pow (cos x) 2) in (x) around 0
6.586 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
6.586 * [taylor]: Taking taylor expansion of (cos x) in x
6.586 * [taylor]: Taking taylor expansion of x in x
6.586 * [backup-simplify]: Simplify 0 into 0
6.586 * [backup-simplify]: Simplify 1 into 1
6.586 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x
6.586 * [taylor]: Taking taylor expansion of (cos x) in x
6.586 * [taylor]: Taking taylor expansion of x in x
6.586 * [backup-simplify]: Simplify 0 into 0
6.586 * [backup-simplify]: Simplify 1 into 1
6.586 * [backup-simplify]: Simplify (* 1 1) into 1
6.586 * [backup-simplify]: Simplify 1 into 1
6.586 * [backup-simplify]: Simplify (+ 0) into 0
6.587 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.587 * [backup-simplify]: Simplify 0 into 0
6.587 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.588 * [backup-simplify]: Simplify (+ (* 1 -1/2) (+ (* 0 0) (* -1/2 1))) into -1
6.588 * [backup-simplify]: Simplify -1 into -1
6.588 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.589 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 -1/2) (+ (* -1/2 0) (* 0 1)))) into 0
6.589 * [backup-simplify]: Simplify 0 into 0
6.591 * [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
6.592 * [backup-simplify]: Simplify (+ (* 1 1/24) (+ (* 0 0) (+ (* -1/2 -1/2) (+ (* 0 0) (* 1/24 1))))) into 1/3
6.592 * [backup-simplify]: Simplify 1/3 into 1/3
6.592 * [backup-simplify]: Simplify (+ (* 1/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
6.592 * [backup-simplify]: Simplify (* (cos (/ 1 x)) (cos (/ 1 x))) into (pow (cos (/ 1 x)) 2)
6.592 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in (x) around 0
6.592 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
6.592 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.592 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.592 * [taylor]: Taking taylor expansion of x in x
6.592 * [backup-simplify]: Simplify 0 into 0
6.592 * [backup-simplify]: Simplify 1 into 1
6.592 * [backup-simplify]: Simplify (/ 1 1) into 1
6.592 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.593 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x
6.593 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.593 * [taylor]: Taking taylor expansion of x in x
6.593 * [backup-simplify]: Simplify 0 into 0
6.593 * [backup-simplify]: Simplify 1 into 1
6.593 * [backup-simplify]: Simplify (/ 1 1) into 1
6.593 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.593 * [backup-simplify]: Simplify (* (cos (/ 1 x)) (cos (/ 1 x))) into (pow (cos (/ 1 x)) 2)
6.593 * [backup-simplify]: Simplify (pow (cos (/ 1 x)) 2) into (pow (cos (/ 1 x)) 2)
6.594 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (* 0 (cos (/ 1 x)))) into 0
6.594 * [backup-simplify]: Simplify 0 into 0
6.594 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))) into 0
6.594 * [backup-simplify]: Simplify 0 into 0
6.595 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))) into 0
6.595 * [backup-simplify]: Simplify 0 into 0
6.595 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))) into 0
6.595 * [backup-simplify]: Simplify 0 into 0
6.596 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x)))))))) into 0
6.596 * [backup-simplify]: Simplify 0 into 0
6.598 * [backup-simplify]: Simplify (+ (* (cos (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 x))))))))) into 0
6.598 * [backup-simplify]: Simplify 0 into 0
6.598 * [backup-simplify]: Simplify (pow (cos (/ 1 (/ 1 x))) 2) into (pow (cos x) 2)
6.598 * [backup-simplify]: Simplify (* (cos (/ 1 (- x))) (cos (/ 1 (- x)))) into (pow (cos (/ -1 x)) 2)
6.598 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in (x) around 0
6.598 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
6.598 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.598 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.598 * [taylor]: Taking taylor expansion of -1 in x
6.598 * [backup-simplify]: Simplify -1 into -1
6.598 * [taylor]: Taking taylor expansion of x in x
6.598 * [backup-simplify]: Simplify 0 into 0
6.598 * [backup-simplify]: Simplify 1 into 1
6.599 * [backup-simplify]: Simplify (/ -1 1) into -1
6.599 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.599 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x
6.599 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.599 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.599 * [taylor]: Taking taylor expansion of -1 in x
6.599 * [backup-simplify]: Simplify -1 into -1
6.599 * [taylor]: Taking taylor expansion of x in x
6.599 * [backup-simplify]: Simplify 0 into 0
6.599 * [backup-simplify]: Simplify 1 into 1
6.599 * [backup-simplify]: Simplify (/ -1 1) into -1
6.599 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.599 * [backup-simplify]: Simplify (* (cos (/ -1 x)) (cos (/ -1 x))) into (pow (cos (/ -1 x)) 2)
6.599 * [backup-simplify]: Simplify (pow (cos (/ -1 x)) 2) into (pow (cos (/ -1 x)) 2)
6.599 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (* 0 (cos (/ -1 x)))) into 0
6.600 * [backup-simplify]: Simplify 0 into 0
6.600 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))) into 0
6.600 * [backup-simplify]: Simplify 0 into 0
6.600 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))) into 0
6.600 * [backup-simplify]: Simplify 0 into 0
6.601 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))) into 0
6.601 * [backup-simplify]: Simplify 0 into 0
6.602 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x)))))))) into 0
6.602 * [backup-simplify]: Simplify 0 into 0
6.604 * [backup-simplify]: Simplify (+ (* (cos (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 x))))))))) into 0
6.604 * [backup-simplify]: Simplify 0 into 0
6.604 * [backup-simplify]: Simplify (pow (cos (/ -1 (/ 1 (- x)))) 2) into (pow (cos x) 2)
6.604 * * * [progress]: simplifying candidates
6.605 * [simplify]: Simplifying:
  (/ (exp (* 1.0 1.0)) (exp (* (cos x) (cos x))))
  (log (- (* 1.0 1.0) (* (cos x) (cos x))))
  (exp (- (* 1.0 1.0) (* (cos x) (cos x))))
  (* (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))))
  (cbrt (- (* 1.0 1.0) (* (cos x) (cos x))))
  (* (* (- (* 1.0 1.0) (* (cos x) (cos x))) (- (* 1.0 1.0) (* (cos x) (cos x)))) (- (* 1.0 1.0) (* (cos x) (cos x))))
  (sqrt (- (* 1.0 1.0) (* (cos x) (cos x))))
  (sqrt (- (* 1.0 1.0) (* (cos x) (cos x))))
  (- (pow (* 1.0 1.0) 3) (pow (* (cos x) (cos x)) 3))
  (+ (* (* 1.0 1.0) (* 1.0 1.0)) (+ (* (* (cos x) (cos x)) (* (cos x) (cos x))) (* (* 1.0 1.0) (* (cos x) (cos x)))))
  (- (* (cos x) (cos x)))
  (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (cos x) (cos x)) (* (cos x) (cos x))))
  (+ (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (- 1.0 (cos x))
  (- (* 1.0 1.0) 1/2)
  (- (* (cos x) (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))
  (* (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))))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (- 1.0 (cos x))
  (+ 1.0 (cos x))
  (* 1/2 (cos (* 2 x)))
  (+ (cos (+ x x)) (cos (- x x)))
  (+ 1 1)
  (* (cos x) (cos x))
  (+ 1 1)
  (+ (log (cos x)) (log (cos x)))
  (log (* (cos x) (cos x)))
  (exp (* (cos x) (cos x)))
  (* (* (* (cos x) (cos x)) (cos x)) (* (* (cos x) (cos x)) (cos x)))
  (* (cbrt (* (cos x) (cos x))) (cbrt (* (cos x) (cos x))))
  (cbrt (* (cos x) (cos x)))
  (* (* (* (cos x) (cos x)) (* (cos x) (cos x))) (* (cos x) (cos x)))
  (sqrt (* (cos x) (cos x)))
  (sqrt (* (cos x) (cos x)))
  (* (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))))
  (* (cbrt (cos x)) (cbrt (cos x)))
  (* (sqrt (cos x)) (sqrt (cos x)))
  (* (sqrt (cos x)) (sqrt (cos x)))
  (* 1 1)
  (* (cos x) (cos x))
  (* (sqrt (cos x)) (sqrt (cos x)))
  (* (sqrt (cos x)) (sqrt (cos x)))
  (* 2 1)
  (* (cos x) (* (cbrt (cos x)) (cbrt (cos x))))
  (* (cos x) (sqrt (cos x)))
  (* (cos x) 1)
  (* (cbrt (cos x)) (cos x))
  (* (sqrt (cos x)) (cos x))
  (* (cos x) (cos x))
  (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4)))
  (- 1.0 (pow (cos x) 2))
  (- 1.0 (pow (cos 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))
  (- (+ (* 1/24 (pow x 4)) 2.0) (* 1/2 (pow x 2)))
  (+ (cos x) 1.0)
  (+ (cos x) 1.0)
  (- (+ (* 1/3 (pow x 4)) 1) (pow x 2))
  (pow (cos x) 2)
  (pow (cos x) 2)
6.606 * * [simplify]: iteration 0: 121 enodes
6.634 * * [simplify]: iteration 1: 320 enodes
6.774 * * [simplify]: iteration 2: 2011 enodes
7.690 * * [simplify]: iteration complete: 5001 enodes
7.690 * * [simplify]: Extracting #0: cost 56 inf + 0
7.691 * * [simplify]: Extracting #1: cost 567 inf + 2
7.695 * * [simplify]: Extracting #2: cost 1191 inf + 8209
7.711 * * [simplify]: Extracting #3: cost 1110 inf + 116210
7.746 * * [simplify]: Extracting #4: cost 44 inf + 261970
7.802 * * [simplify]: Extracting #5: cost 5 inf + 269675
7.870 * * [simplify]: Extracting #6: cost 0 inf + 271235
7.921 * [simplify]: Simplified to:
  (exp (- (* 1.0 1.0) (* (cos x) (cos x))))
  (log (* (+ 1.0 (cos x)) (- 1.0 (cos x))))
  (exp (- (* 1.0 1.0) (* (cos x) (cos x))))
  (* (cbrt (* (+ 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (* (+ 1.0 (cos x)) (- 1.0 (cos x)))))
  (cbrt (* (+ 1.0 (cos x)) (- 1.0 (cos x))))
  (* (* (+ 1.0 (cos x)) (- 1.0 (cos x))) (* (* (+ 1.0 (cos x)) (- 1.0 (cos x))) (* (+ 1.0 (cos x)) (- 1.0 (cos x)))))
  (sqrt (* (+ 1.0 (cos x)) (- 1.0 (cos x))))
  (sqrt (* (+ 1.0 (cos x)) (- 1.0 (cos x))))
  (* (+ (* 1.0 (* 1.0 1.0)) (* (cos x) (* (cos x) (cos x)))) (- (* 1.0 (* 1.0 1.0)) (* (cos x) (* (cos x) (cos x)))))
  (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (cos x) (cos x)) (+ (* (cos x) (cos x)) (* 1.0 1.0))))
  (* (- (cos x)) (cos x))
  (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (cos x) (cos x)) (* (cos x) (cos x))))
  (+ (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (- 1.0 (cos x))
  (- (* 1.0 1.0) 1/2)
  (* (- (cos x)) (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)))
  (* (- 1.0 (cos x)) (* (- 1.0 (cos x)) (- 1.0 (cos x))))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (* 1.0 (* 1.0 1.0)) (* (cos x) (* (cos x) (cos x))))
  (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0))
  (- (cos x))
  (* (+ 1.0 (cos x)) (- 1.0 (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt (cos x)) (sqrt 1.0))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (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)))
  (* (* (+ 1.0 (cos x)) (+ 1.0 (cos x))) (+ 1.0 (cos x)))
  (sqrt (+ 1.0 (cos x)))
  (sqrt (+ 1.0 (cos x)))
  (+ (* 1.0 (* 1.0 1.0)) (* (cos x) (* (cos x) (cos x))))
  (+ (* 1.0 1.0) (* (cos x) (- (cos x) 1.0)))
  (* (+ 1.0 (cos x)) (- 1.0 (cos x)))
  (- 1.0 (cos x))
  (+ 1.0 (cos x))
  (* 1/2 (cos (+ x x)))
  (+ (cos (+ x x)) 1)
  2
  (* (cos x) (cos x))
  2
  (+ (log (cos x)) (log (cos x)))
  (+ (log (cos x)) (log (cos x)))
  (exp (* (cos x) (cos x)))
  (* (* (* (cos x) (cos x)) (cos x)) (* (* (cos x) (cos x)) (cos x)))
  (* (cbrt (* (cos x) (cos x))) (cbrt (* (cos x) (cos x))))
  (cbrt (* (cos x) (cos x)))
  (* (* (* (cos x) (cos x)) (cos x)) (* (* (cos x) (cos x)) (cos x)))
  (fabs (cos x))
  (fabs (cos x))
  (* (cbrt (cos x)) (cos x))
  (* (cbrt (cos x)) (cbrt (cos x)))
  (cos x)
  (cos x)
  1
  (* (cos x) (cos x))
  (cos x)
  (cos x)
  2
  (* (* (cos x) (cbrt (cos x))) (cbrt (cos x)))
  (* (cos x) (sqrt (cos x)))
  (cos x)
  (* (cbrt (cos x)) (cos x))
  (* (cos x) (sqrt (cos x)))
  (* (cos x) (cos x))
  (+ (* (* (* (* x x) x) (* (* x x) x)) 2/45) (- (* x x) (* 1/3 (* (* x x) (* x x)))))
  (- 1.0 (* (cos x) (cos x)))
  (- 1.0 (* (cos x) (cos x)))
  (+ (- (* (* (* (* x x) x) (* (* x x) x)) 1/720) (* 1/24 (* (* x x) (* x x)))) (* (* x x) 1/2))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (* -1/2 (* x x)) (+ (* 1/24 (* (* x x) (* x x))) 2.0))
  (+ 1.0 (cos x))
  (+ 1.0 (cos x))
  (+ (* 1/3 (* (* x x) (* x x))) (- 1 (* x x)))
  (* (cos x) (cos x))
  (* (cos x) (cos x))
7.928 * * * [progress]: adding candidates to table
8.406 * [progress]: [Phase 3 of 3] Extracting.
8.406 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ 1/2 (* (* x x) (+ (* 1/720 (* x x)) -1/24))))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (* (- 1.0 (cos x)) (* (/ 1 x) (/ 1 x))))> #<alt (λ (x) (* (/ (- 1.0 (cos x)) x) (/ 1 x)))> #<alt (λ (x) (* (/ (sqrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) x) (/ (sqrt (cbrt (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))))) x)))> #<alt (λ (x) (exp (log (/ (/ (- 1.0 (cos x)) x) x))))> #<alt (λ (x) (/ (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x)))) (* x x)))> #<alt (λ (x) (* (/ (sqrt (/ (- (* 1.0 1.0) (+ 1/2 (* 1/2 (cos (+ x x))))) (+ 1.0 (cos x)))) x) (/ (sqrt (- 1.0 (cos x))) x)))> #<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (cbrt x))))> #<alt (λ (x) (* (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (/ (cbrt (/ (- 1.0 (cos x)) x)) x)))> #<alt (λ (x) (* (/ (sqrt (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))))) x) (/ (sqrt (- 1.0 (cos x))) x)))>)
8.410 * * * [regime-changes]: Trying 1 branch expressions: (x)
8.411 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ 1/2 (* (* x x) (+ (* 1/720 (* x x)) -1/24))))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (* (- 1.0 (cos x)) (* (/ 1 x) (/ 1 x))))> #<alt (λ (x) (* (/ (- 1.0 (cos x)) x) (/ 1 x)))> #<alt (λ (x) (* (/ (sqrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) x) (/ (sqrt (cbrt (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))))) x)))> #<alt (λ (x) (exp (log (/ (/ (- 1.0 (cos x)) x) x))))> #<alt (λ (x) (/ (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x)))) (* x x)))> #<alt (λ (x) (* (/ (sqrt (/ (- (* 1.0 1.0) (+ 1/2 (* 1/2 (cos (+ x x))))) (+ 1.0 (cos x)))) x) (/ (sqrt (- 1.0 (cos x))) x)))> #<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (cbrt x))))> #<alt (λ (x) (* (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (/ (cbrt (/ (- 1.0 (cos x)) x)) x)))> #<alt (λ (x) (* (/ (sqrt (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))))) x) (/ (sqrt (- 1.0 (cos x))) x)))>)
8.509 * * * [regime]: Found split indices: #<option (#s(si 2 69) #s(si 0 186) #s(si 2 255))>
8.511 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (+ 1/2 (* (* x x) (+ (* 1/720 (* x x)) -1/24))))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (* (- 1.0 (cos x)) (* (/ 1 x) (/ 1 x))))> #<alt (λ (x) (* (/ (- 1.0 (cos x)) x) (/ 1 x)))> #<alt (λ (x) (* (/ (sqrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) x) (/ (sqrt (cbrt (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))))) x)))> #<alt (λ (x) (exp (log (/ (/ (- 1.0 (cos x)) x) x))))> #<alt (λ (x) (/ (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x)))) (* x x)))> #<alt (λ (x) (* (/ (sqrt (/ (- (* 1.0 1.0) (+ 1/2 (* 1/2 (cos (+ x x))))) (+ 1.0 (cos x)))) x) (/ (sqrt (- 1.0 (cos x))) x)))> #<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (cbrt x))))> #<alt (λ (x) (* (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (/ (cbrt (/ (- 1.0 (cos x)) x)) x)))> #<alt (λ (x) (* (/ (sqrt (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))))) x) (/ (sqrt (- 1.0 (cos x))) x)))>)
8.602 * [regimes]: Found splitpoints: (#s(sp 2 x -0.031198749760063066) #s(sp 0 x 0.033817197098290584) #s(sp 2 x +nan.0)) , with alts (#<alt (λ (x) (+ 1/2 (* (* x x) (+ (* 1/720 (* x x)) -1/24))))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (* (- 1.0 (cos x)) (* (/ 1 x) (/ 1 x))))> #<alt (λ (x) (* (/ (- 1.0 (cos x)) x) (/ 1 x)))> #<alt (λ (x) (* (/ (sqrt (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)))) x) (/ (sqrt (cbrt (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))))) x)))> #<alt (λ (x) (exp (log (/ (/ (- 1.0 (cos x)) x) x))))> #<alt (λ (x) (/ (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x)))) (* x x)))> #<alt (λ (x) (* (/ (sqrt (/ (- (* 1.0 1.0) (+ 1/2 (* 1/2 (cos (+ x x))))) (+ 1.0 (cos x)))) x) (/ (sqrt (- 1.0 (cos x))) x)))> #<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (cbrt x))))> #<alt (λ (x) (* (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (/ (cbrt (/ (- 1.0 (cos x)) x)) x)))> #<alt (λ (x) (* (/ (sqrt (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))))) x) (/ (sqrt (- 1.0 (cos x))) x)))>)
8.603 * [simplify]: Simplifying:
  (if (<= x -0.031198749760063066) (* (- 1.0 (cos x)) (* (/ 1 x) (/ 1 x))) (if (<= x 0.033817197098290584) (+ 1/2 (* (* x x) (+ (* 1/720 (* x x)) -1/24))) (* (- 1.0 (cos x)) (* (/ 1 x) (/ 1 x)))))
8.603 * * [simplify]: iteration 0: 22 enodes
8.605 * * [simplify]: iteration 1: 32 enodes
8.606 * * [simplify]: iteration complete: 32 enodes
8.606 * * [simplify]: Extracting #0: cost 1 inf + 0
8.606 * * [simplify]: Extracting #1: cost 6 inf + 0
8.606 * * [simplify]: Extracting #2: cost 14 inf + 0
8.606 * * [simplify]: Extracting #3: cost 17 inf + 3
8.606 * * [simplify]: Extracting #4: cost 13 inf + 343
8.606 * * [simplify]: Extracting #5: cost 10 inf + 519
8.606 * * [simplify]: Extracting #6: cost 4 inf + 1283
8.606 * * [simplify]: Extracting #7: cost 3 inf + 1446
8.607 * * [simplify]: Extracting #8: cost 0 inf + 2950
8.607 * * [simplify]: Extracting #9: cost 0 inf + 2895
8.608 * [simplify]: Simplified to:
  (if (<= x -0.031198749760063066) (* (* (/ 1 x) (/ 1 x)) (- 1.0 (cos x))) (if (<= x 0.033817197098290584) (+ (* (+ (* 1/720 (* x x)) -1/24) (* x x)) 1/2) (* (* (/ 1 x) (/ 1 x)) (- 1.0 (cos x)))))
13.049 * [regime-testing]: Baseline error score: 30.728952795640588
13.060 * [regime-testing]: Oracle error score: 0.10749986141520211
13.081 * [regime-testing]: End program error score: 0.29069554877888926