19.988 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.072 * * * [progress]: [2/2] Setting up program.
0.075 * [progress]: [Phase 2 of 3] Improving.
0.075 * [simplify]: Simplifying:
  (/ (- 1.0 (cos x)) (* x x))
0.075 * * [simplify]: iteration 0: 6 enodes
0.077 * * [simplify]: iteration 1: 13 enodes
0.078 * * [simplify]: iteration 2: 21 enodes
0.081 * * [simplify]: iteration 3: 26 enodes
0.084 * * [simplify]: iteration 4: 28 enodes
0.087 * * [simplify]: iteration complete: 28 enodes
0.087 * * [simplify]: Extracting #0: cost 1 inf + 0
0.087 * * [simplify]: Extracting #1: cost 8 inf + 0
0.087 * * [simplify]: Extracting #2: cost 12 inf + 42
0.087 * * [simplify]: Extracting #3: cost 7 inf + 447
0.087 * * [simplify]: Extracting #4: cost 0 inf + 1319
0.088 * [simplify]: Simplified to:
  (/ (- 1.0 (cos x)) (* x x))
0.088 * * [progress]: iteration 1 / 4
0.088 * * * [progress]: picking best candidate
0.092 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (cos x)) (* x x)))>
0.092 * * * [progress]: localizing error
0.106 * * * [progress]: generating rewritten candidates
0.106 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.137 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.145 * * * [progress]: generating series expansions
0.145 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.150 * [backup-simplify]: Simplify (/ (- 1.0 (cos x)) (* x x)) into (/ (- 1.0 (cos x)) (pow x 2))
0.150 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0
0.150 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
0.151 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.151 * [taylor]: Taking taylor expansion of 1.0 in x
0.151 * [backup-simplify]: Simplify 1.0 into 1.0
0.151 * [taylor]: Taking taylor expansion of (cos x) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (- 1) into -1
0.152 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
0.153 * [backup-simplify]: Simplify (+ 0) into 0
0.153 * [backup-simplify]: Simplify (- 0) into 0
0.154 * [backup-simplify]: Simplify (+ 0 0) into 0
0.154 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
0.155 * [backup-simplify]: Simplify (- -1/2) into 1/2
0.155 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
0.155 * [backup-simplify]: Simplify (* 1 1) into 1
0.156 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.156 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
0.156 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.156 * [taylor]: Taking taylor expansion of 1.0 in x
0.156 * [backup-simplify]: Simplify 1.0 into 1.0
0.156 * [taylor]: Taking taylor expansion of (cos x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [backup-simplify]: Simplify (- 1) into -1
0.169 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
0.170 * [backup-simplify]: Simplify (+ 0) into 0
0.170 * [backup-simplify]: Simplify (- 0) into 0
0.171 * [backup-simplify]: Simplify (+ 0 0) into 0
0.172 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
0.172 * [backup-simplify]: Simplify (- -1/2) into 1/2
0.173 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
0.173 * [backup-simplify]: Simplify (* 1 1) into 1
0.174 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.174 * [backup-simplify]: Simplify 1/2 into 1/2
0.178 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.178 * [backup-simplify]: Simplify (- 0) into 0
0.179 * [backup-simplify]: Simplify (+ 0 0) into 0
0.179 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.180 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
0.180 * [backup-simplify]: Simplify 0 into 0
0.185 * [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
0.185 * [backup-simplify]: Simplify (- 1/24) into -1/24
0.185 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
0.186 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.187 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
0.187 * [backup-simplify]: Simplify -1/24 into -1/24
0.188 * [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
0.189 * [backup-simplify]: Simplify (- 0) into 0
0.189 * [backup-simplify]: Simplify (+ 0 0) into 0
0.190 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.191 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
0.191 * [backup-simplify]: Simplify 0 into 0
0.193 * [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
0.194 * [backup-simplify]: Simplify (- -1/720) into 1/720
0.194 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
0.195 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.195 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
0.196 * [backup-simplify]: Simplify 1/720 into 1/720
0.197 * [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)))
0.197 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 x))) (* (/ 1 x) (/ 1 x))) into (* (- 1.0 (cos (/ 1 x))) (pow x 2))
0.197 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in (x) around 0
0.197 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in x
0.197 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [backup-simplify]: Simplify 1.0 into 1.0
0.197 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 1 into 1
0.197 * [backup-simplify]: Simplify (/ 1 1) into 1
0.197 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.198 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 1 into 1
0.198 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in x
0.198 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [backup-simplify]: Simplify 1.0 into 1.0
0.198 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 1 into 1
0.198 * [backup-simplify]: Simplify (/ 1 1) into 1
0.198 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.198 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 1 into 1
0.198 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
0.198 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
0.199 * [backup-simplify]: Simplify (* 1 1) into 1
0.199 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 x))) 1) into (- 1.0 (cos (/ 1 x)))
0.199 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
0.199 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.199 * [backup-simplify]: Simplify (- 0) into 0
0.200 * [backup-simplify]: Simplify (+ 0 0) into 0
0.200 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (* 0 1)) into 0
0.200 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.201 * [backup-simplify]: Simplify (- 0) into 0
0.201 * [backup-simplify]: Simplify (+ 0 0) into 0
0.202 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 1))) into 0
0.202 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.203 * [backup-simplify]: Simplify (- 0) into 0
0.203 * [backup-simplify]: Simplify (+ 0 0) into 0
0.203 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.203 * [backup-simplify]: Simplify 0 into 0
0.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.204 * [backup-simplify]: Simplify (- 0) into 0
0.205 * [backup-simplify]: Simplify (+ 0 0) into 0
0.205 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.205 * [backup-simplify]: Simplify 0 into 0
0.206 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.206 * [backup-simplify]: Simplify (- 0) into 0
0.207 * [backup-simplify]: Simplify (+ 0 0) into 0
0.207 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.207 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.209 * [backup-simplify]: Simplify (- 0) into 0
0.209 * [backup-simplify]: Simplify (+ 0 0) into 0
0.210 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (pow (/ 1 x) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
0.210 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 (- x)))) (* (/ 1 (- x)) (/ 1 (- x)))) into (* (pow x 2) (- 1.0 (cos (/ -1 x))))
0.210 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in (x) around 0
0.210 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in x
0.210 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify 1 into 1
0.210 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.210 * [taylor]: Taking taylor expansion of 1.0 in x
0.210 * [backup-simplify]: Simplify 1.0 into 1.0
0.210 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.210 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.210 * [taylor]: Taking taylor expansion of -1 in x
0.210 * [backup-simplify]: Simplify -1 into -1
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify 1 into 1
0.211 * [backup-simplify]: Simplify (/ -1 1) into -1
0.211 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.211 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in x
0.211 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 1 into 1
0.211 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.211 * [taylor]: Taking taylor expansion of 1.0 in x
0.211 * [backup-simplify]: Simplify 1.0 into 1.0
0.211 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.211 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.211 * [taylor]: Taking taylor expansion of -1 in x
0.211 * [backup-simplify]: Simplify -1 into -1
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 1 into 1
0.211 * [backup-simplify]: Simplify (/ -1 1) into -1
0.211 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.212 * [backup-simplify]: Simplify (* 1 1) into 1
0.212 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
0.212 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
0.212 * [backup-simplify]: Simplify (* 1 (- 1.0 (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
0.212 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
0.212 * [backup-simplify]: Simplify (- 0) into 0
0.212 * [backup-simplify]: Simplify (+ 0 0) into 0
0.213 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.213 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 1.0 (cos (/ -1 x))))) into 0
0.213 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify (- 0) into 0
0.214 * [backup-simplify]: Simplify (+ 0 0) into 0
0.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.216 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))) into 0
0.216 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify (- 0) into 0
0.217 * [backup-simplify]: Simplify (+ 0 0) into 0
0.218 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.220 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))) into 0
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify (- 0) into 0
0.221 * [backup-simplify]: Simplify (+ 0 0) into 0
0.222 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.224 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))) into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify (- 0) into 0
0.225 * [backup-simplify]: Simplify (+ 0 0) into 0
0.226 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.230 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))))) into 0
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify (- 0) into 0
0.231 * [backup-simplify]: Simplify (+ 0 0) into 0
0.233 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.235 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))))) into 0
0.235 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 (/ 1 (- x))))) (pow (/ 1 (- x)) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
0.236 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.236 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
0.236 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
0.236 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.236 * [taylor]: Taking taylor expansion of 1.0 in x
0.236 * [backup-simplify]: Simplify 1.0 into 1.0
0.236 * [taylor]: Taking taylor expansion of (cos x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.236 * [taylor]: Taking taylor expansion of 1.0 in x
0.236 * [backup-simplify]: Simplify 1.0 into 1.0
0.236 * [taylor]: Taking taylor expansion of (cos x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.237 * [backup-simplify]: Simplify (- 1) into -1
0.237 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
0.237 * [backup-simplify]: Simplify 0 into 0
0.238 * [backup-simplify]: Simplify (+ 0) into 0
0.238 * [backup-simplify]: Simplify (- 0) into 0
0.238 * [backup-simplify]: Simplify (+ 0 0) into 0
0.238 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
0.240 * [backup-simplify]: Simplify (- -1/2) into 1/2
0.240 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
0.240 * [backup-simplify]: Simplify 1/2 into 1/2
0.242 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.242 * [backup-simplify]: Simplify (- 0) into 0
0.242 * [backup-simplify]: Simplify (+ 0 0) into 0
0.242 * [backup-simplify]: Simplify 0 into 0
0.245 * [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
0.246 * [backup-simplify]: Simplify (- 1/24) into -1/24
0.246 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
0.246 * [backup-simplify]: Simplify -1/24 into -1/24
0.249 * [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
0.249 * [backup-simplify]: Simplify (- 0) into 0
0.250 * [backup-simplify]: Simplify (+ 0 0) into 0
0.250 * [backup-simplify]: Simplify 0 into 0
0.255 * [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
0.255 * [backup-simplify]: Simplify (- -1/720) into 1/720
0.256 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
0.256 * [backup-simplify]: Simplify 1/720 into 1/720
0.257 * [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)))
0.257 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
0.257 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
0.257 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.257 * [taylor]: Taking taylor expansion of 1.0 in x
0.257 * [backup-simplify]: Simplify 1.0 into 1.0
0.257 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 1 into 1
0.257 * [backup-simplify]: Simplify (/ 1 1) into 1
0.258 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.258 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.258 * [taylor]: Taking taylor expansion of 1.0 in x
0.258 * [backup-simplify]: Simplify 1.0 into 1.0
0.258 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 1 into 1
0.258 * [backup-simplify]: Simplify (/ 1 1) into 1
0.258 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
0.258 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
0.259 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
0.259 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
0.259 * [backup-simplify]: Simplify (- 0) into 0
0.260 * [backup-simplify]: Simplify (+ 0 0) into 0
0.260 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify (- 0) into 0
0.260 * [backup-simplify]: Simplify (+ 0 0) into 0
0.260 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify (- 0) into 0
0.261 * [backup-simplify]: Simplify (+ 0 0) into 0
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify (- 0) into 0
0.262 * [backup-simplify]: Simplify (+ 0 0) into 0
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify (- 0) into 0
0.262 * [backup-simplify]: Simplify (+ 0 0) into 0
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify (- 0) into 0
0.263 * [backup-simplify]: Simplify (+ 0 0) into 0
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
0.263 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
0.263 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
0.263 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.263 * [taylor]: Taking taylor expansion of 1.0 in x
0.263 * [backup-simplify]: Simplify 1.0 into 1.0
0.263 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.263 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.263 * [taylor]: Taking taylor expansion of -1 in x
0.263 * [backup-simplify]: Simplify -1 into -1
0.263 * [taylor]: Taking taylor expansion of x in x
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify (/ -1 1) into -1
0.263 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.263 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.263 * [taylor]: Taking taylor expansion of 1.0 in x
0.264 * [backup-simplify]: Simplify 1.0 into 1.0
0.264 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.264 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.264 * [taylor]: Taking taylor expansion of -1 in x
0.264 * [backup-simplify]: Simplify -1 into -1
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify 1 into 1
0.264 * [backup-simplify]: Simplify (/ -1 1) into -1
0.264 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
0.264 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
0.264 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
0.264 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
0.264 * [backup-simplify]: Simplify (- 0) into 0
0.265 * [backup-simplify]: Simplify (+ 0 0) into 0
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify (- 0) into 0
0.265 * [backup-simplify]: Simplify (+ 0 0) into 0
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify (- 0) into 0
0.266 * [backup-simplify]: Simplify (+ 0 0) into 0
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify (- 0) into 0
0.266 * [backup-simplify]: Simplify (+ 0 0) into 0
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify (- 0) into 0
0.267 * [backup-simplify]: Simplify (+ 0 0) into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify (- 0) into 0
0.267 * [backup-simplify]: Simplify (+ 0 0) into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
0.267 * * * [progress]: simplifying candidates
0.268 * [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))
0.269 * * [simplify]: iteration 0: 88 enodes
0.287 * * [simplify]: iteration 1: 232 enodes
0.450 * * [simplify]: iteration 2: 1129 enodes
0.815 * * [simplify]: iteration complete: 5000 enodes
0.815 * * [simplify]: Extracting #0: cost 41 inf + 0
0.818 * * [simplify]: Extracting #1: cost 849 inf + 0
0.830 * * [simplify]: Extracting #2: cost 1982 inf + 18023
0.871 * * [simplify]: Extracting #3: cost 1068 inf + 213484
0.945 * * [simplify]: Extracting #4: cost 130 inf + 382995
1.040 * * [simplify]: Extracting #5: cost 29 inf + 406327
1.115 * * [simplify]: Extracting #6: cost 2 inf + 413973
1.202 * * [simplify]: Extracting #7: cost 0 inf + 414479
1.301 * [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))
1.304 * * * [progress]: adding candidates to table
1.511 * * [progress]: iteration 2 / 4
1.511 * * * [progress]: picking best candidate
1.574 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ (- 1.0 (cos x)) x) x))>
1.574 * * * [progress]: localizing error
1.586 * * * [progress]: generating rewritten candidates
1.586 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
1.591 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
1.608 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.648 * * * [progress]: generating series expansions
1.648 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
1.648 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
1.648 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
1.648 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.648 * [taylor]: Taking taylor expansion of 1.0 in x
1.648 * [backup-simplify]: Simplify 1.0 into 1.0
1.648 * [taylor]: Taking taylor expansion of (cos x) in x
1.648 * [taylor]: Taking taylor expansion of x in x
1.648 * [backup-simplify]: Simplify 0 into 0
1.648 * [backup-simplify]: Simplify 1 into 1
1.648 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.648 * [taylor]: Taking taylor expansion of 1.0 in x
1.648 * [backup-simplify]: Simplify 1.0 into 1.0
1.648 * [taylor]: Taking taylor expansion of (cos x) in x
1.648 * [taylor]: Taking taylor expansion of x in x
1.648 * [backup-simplify]: Simplify 0 into 0
1.648 * [backup-simplify]: Simplify 1 into 1
1.649 * [backup-simplify]: Simplify (- 1) into -1
1.649 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
1.649 * [backup-simplify]: Simplify 0 into 0
1.650 * [backup-simplify]: Simplify (+ 0) into 0
1.650 * [backup-simplify]: Simplify (- 0) into 0
1.650 * [backup-simplify]: Simplify (+ 0 0) into 0
1.650 * [backup-simplify]: Simplify 0 into 0
1.651 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
1.651 * [backup-simplify]: Simplify (- -1/2) into 1/2
1.651 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
1.651 * [backup-simplify]: Simplify 1/2 into 1/2
1.652 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1.652 * [backup-simplify]: Simplify (- 0) into 0
1.652 * [backup-simplify]: Simplify (+ 0 0) into 0
1.652 * [backup-simplify]: Simplify 0 into 0
1.654 * [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
1.654 * [backup-simplify]: Simplify (- 1/24) into -1/24
1.654 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
1.654 * [backup-simplify]: Simplify -1/24 into -1/24
1.656 * [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
1.656 * [backup-simplify]: Simplify (- 0) into 0
1.656 * [backup-simplify]: Simplify (+ 0 0) into 0
1.656 * [backup-simplify]: Simplify 0 into 0
1.659 * [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
1.659 * [backup-simplify]: Simplify (- -1/720) into 1/720
1.659 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
1.659 * [backup-simplify]: Simplify 1/720 into 1/720
1.660 * [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)))
1.660 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
1.660 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
1.660 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.660 * [taylor]: Taking taylor expansion of 1.0 in x
1.660 * [backup-simplify]: Simplify 1.0 into 1.0
1.660 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.660 * [taylor]: Taking taylor expansion of x in x
1.660 * [backup-simplify]: Simplify 0 into 0
1.660 * [backup-simplify]: Simplify 1 into 1
1.660 * [backup-simplify]: Simplify (/ 1 1) into 1
1.660 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.660 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.660 * [taylor]: Taking taylor expansion of 1.0 in x
1.660 * [backup-simplify]: Simplify 1.0 into 1.0
1.660 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.660 * [taylor]: Taking taylor expansion of x in x
1.661 * [backup-simplify]: Simplify 0 into 0
1.661 * [backup-simplify]: Simplify 1 into 1
1.661 * [backup-simplify]: Simplify (/ 1 1) into 1
1.661 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.661 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
1.661 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
1.661 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
1.661 * [backup-simplify]: Simplify (- 0) into 0
1.662 * [backup-simplify]: Simplify (+ 0 0) into 0
1.662 * [backup-simplify]: Simplify 0 into 0
1.662 * [backup-simplify]: Simplify (- 0) into 0
1.662 * [backup-simplify]: Simplify (+ 0 0) into 0
1.662 * [backup-simplify]: Simplify 0 into 0
1.662 * [backup-simplify]: Simplify (- 0) into 0
1.663 * [backup-simplify]: Simplify (+ 0 0) into 0
1.663 * [backup-simplify]: Simplify 0 into 0
1.663 * [backup-simplify]: Simplify (- 0) into 0
1.663 * [backup-simplify]: Simplify (+ 0 0) into 0
1.663 * [backup-simplify]: Simplify 0 into 0
1.663 * [backup-simplify]: Simplify (- 0) into 0
1.664 * [backup-simplify]: Simplify (+ 0 0) into 0
1.664 * [backup-simplify]: Simplify 0 into 0
1.664 * [backup-simplify]: Simplify (- 0) into 0
1.664 * [backup-simplify]: Simplify (+ 0 0) into 0
1.664 * [backup-simplify]: Simplify 0 into 0
1.664 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
1.664 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
1.664 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
1.664 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.664 * [taylor]: Taking taylor expansion of 1.0 in x
1.664 * [backup-simplify]: Simplify 1.0 into 1.0
1.665 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.665 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.665 * [taylor]: Taking taylor expansion of -1 in x
1.665 * [backup-simplify]: Simplify -1 into -1
1.665 * [taylor]: Taking taylor expansion of x in x
1.665 * [backup-simplify]: Simplify 0 into 0
1.665 * [backup-simplify]: Simplify 1 into 1
1.665 * [backup-simplify]: Simplify (/ -1 1) into -1
1.665 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.665 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.665 * [taylor]: Taking taylor expansion of 1.0 in x
1.665 * [backup-simplify]: Simplify 1.0 into 1.0
1.665 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.665 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.665 * [taylor]: Taking taylor expansion of -1 in x
1.665 * [backup-simplify]: Simplify -1 into -1
1.665 * [taylor]: Taking taylor expansion of x in x
1.665 * [backup-simplify]: Simplify 0 into 0
1.665 * [backup-simplify]: Simplify 1 into 1
1.665 * [backup-simplify]: Simplify (/ -1 1) into -1
1.665 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.666 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
1.666 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
1.666 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
1.666 * [backup-simplify]: Simplify (- 0) into 0
1.666 * [backup-simplify]: Simplify (+ 0 0) into 0
1.666 * [backup-simplify]: Simplify 0 into 0
1.666 * [backup-simplify]: Simplify (- 0) into 0
1.667 * [backup-simplify]: Simplify (+ 0 0) into 0
1.667 * [backup-simplify]: Simplify 0 into 0
1.667 * [backup-simplify]: Simplify (- 0) into 0
1.667 * [backup-simplify]: Simplify (+ 0 0) into 0
1.667 * [backup-simplify]: Simplify 0 into 0
1.667 * [backup-simplify]: Simplify (- 0) into 0
1.668 * [backup-simplify]: Simplify (+ 0 0) into 0
1.668 * [backup-simplify]: Simplify 0 into 0
1.668 * [backup-simplify]: Simplify (- 0) into 0
1.668 * [backup-simplify]: Simplify (+ 0 0) into 0
1.668 * [backup-simplify]: Simplify 0 into 0
1.668 * [backup-simplify]: Simplify (- 0) into 0
1.669 * [backup-simplify]: Simplify (+ 0 0) into 0
1.669 * [backup-simplify]: Simplify 0 into 0
1.669 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
1.669 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
1.669 * [backup-simplify]: Simplify (/ (- 1.0 (cos x)) x) into (/ (- 1.0 (cos x)) x)
1.669 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0
1.669 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
1.669 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.669 * [taylor]: Taking taylor expansion of 1.0 in x
1.669 * [backup-simplify]: Simplify 1.0 into 1.0
1.669 * [taylor]: Taking taylor expansion of (cos x) in x
1.669 * [taylor]: Taking taylor expansion of x in x
1.669 * [backup-simplify]: Simplify 0 into 0
1.669 * [backup-simplify]: Simplify 1 into 1
1.669 * [taylor]: Taking taylor expansion of x in x
1.669 * [backup-simplify]: Simplify 0 into 0
1.669 * [backup-simplify]: Simplify 1 into 1
1.669 * [backup-simplify]: Simplify (- 1) into -1
1.670 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
1.670 * [backup-simplify]: Simplify (+ 0) into 0
1.673 * [backup-simplify]: Simplify (- 0) into 0
1.673 * [backup-simplify]: Simplify (+ 0 0) into 0
1.674 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
1.674 * [backup-simplify]: Simplify (- -1/2) into 1/2
1.674 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
1.675 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
1.675 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
1.675 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.675 * [taylor]: Taking taylor expansion of 1.0 in x
1.675 * [backup-simplify]: Simplify 1.0 into 1.0
1.675 * [taylor]: Taking taylor expansion of (cos x) in x
1.675 * [taylor]: Taking taylor expansion of x in x
1.675 * [backup-simplify]: Simplify 0 into 0
1.675 * [backup-simplify]: Simplify 1 into 1
1.675 * [taylor]: Taking taylor expansion of x in x
1.675 * [backup-simplify]: Simplify 0 into 0
1.675 * [backup-simplify]: Simplify 1 into 1
1.675 * [backup-simplify]: Simplify (- 1) into -1
1.675 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
1.676 * [backup-simplify]: Simplify (+ 0) into 0
1.676 * [backup-simplify]: Simplify (- 0) into 0
1.676 * [backup-simplify]: Simplify (+ 0 0) into 0
1.677 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
1.677 * [backup-simplify]: Simplify (- -1/2) into 1/2
1.677 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
1.677 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
1.678 * [backup-simplify]: Simplify 1/2 into 1/2
1.678 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1.678 * [backup-simplify]: Simplify (- 0) into 0
1.679 * [backup-simplify]: Simplify (+ 0 0) into 0
1.679 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1.679 * [backup-simplify]: Simplify 0 into 0
1.681 * [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
1.681 * [backup-simplify]: Simplify (- 1/24) into -1/24
1.681 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
1.682 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
1.682 * [backup-simplify]: Simplify -1/24 into -1/24
1.683 * [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
1.683 * [backup-simplify]: Simplify (- 0) into 0
1.684 * [backup-simplify]: Simplify (+ 0 0) into 0
1.684 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
1.684 * [backup-simplify]: Simplify 0 into 0
1.687 * [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
1.687 * [backup-simplify]: Simplify (- -1/720) into 1/720
1.688 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
1.688 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
1.689 * [backup-simplify]: Simplify 1/720 into 1/720
1.689 * [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)))
1.689 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 x))) (/ 1 x)) into (* (- 1.0 (cos (/ 1 x))) x)
1.689 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in (x) around 0
1.689 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in x
1.689 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.689 * [taylor]: Taking taylor expansion of 1.0 in x
1.689 * [backup-simplify]: Simplify 1.0 into 1.0
1.689 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.689 * [taylor]: Taking taylor expansion of x in x
1.689 * [backup-simplify]: Simplify 0 into 0
1.689 * [backup-simplify]: Simplify 1 into 1
1.690 * [backup-simplify]: Simplify (/ 1 1) into 1
1.690 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.690 * [taylor]: Taking taylor expansion of x in x
1.690 * [backup-simplify]: Simplify 0 into 0
1.690 * [backup-simplify]: Simplify 1 into 1
1.690 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in x
1.690 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.690 * [taylor]: Taking taylor expansion of 1.0 in x
1.690 * [backup-simplify]: Simplify 1.0 into 1.0
1.690 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.690 * [taylor]: Taking taylor expansion of x in x
1.690 * [backup-simplify]: Simplify 0 into 0
1.690 * [backup-simplify]: Simplify 1 into 1
1.691 * [backup-simplify]: Simplify (/ 1 1) into 1
1.691 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.691 * [taylor]: Taking taylor expansion of x in x
1.691 * [backup-simplify]: Simplify 0 into 0
1.691 * [backup-simplify]: Simplify 1 into 1
1.691 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
1.691 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
1.691 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 x))) 0) into 0
1.691 * [backup-simplify]: Simplify 0 into 0
1.691 * [backup-simplify]: Simplify (- 0) into 0
1.692 * [backup-simplify]: Simplify (+ 0 0) into 0
1.692 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 1) (* 0 0)) into (- 1.0 (cos (/ 1 x)))
1.692 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
1.693 * [backup-simplify]: Simplify (- 0) into 0
1.693 * [backup-simplify]: Simplify (+ 0 0) into 0
1.694 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 1) (* 0 0))) into 0
1.694 * [backup-simplify]: Simplify 0 into 0
1.694 * [backup-simplify]: Simplify (- 0) into 0
1.695 * [backup-simplify]: Simplify (+ 0 0) into 0
1.696 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.696 * [backup-simplify]: Simplify 0 into 0
1.696 * [backup-simplify]: Simplify (- 0) into 0
1.696 * [backup-simplify]: Simplify (+ 0 0) into 0
1.697 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.697 * [backup-simplify]: Simplify 0 into 0
1.698 * [backup-simplify]: Simplify (- 0) into 0
1.698 * [backup-simplify]: Simplify (+ 0 0) into 0
1.699 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1.699 * [backup-simplify]: Simplify 0 into 0
1.700 * [backup-simplify]: Simplify (- 0) into 0
1.700 * [backup-simplify]: Simplify (+ 0 0) into 0
1.701 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1.701 * [backup-simplify]: Simplify 0 into 0
1.702 * [backup-simplify]: Simplify (- 0) into 0
1.702 * [backup-simplify]: Simplify (+ 0 0) into 0
1.704 * [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
1.704 * [backup-simplify]: Simplify 0 into 0
1.704 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (/ 1 x)) into (/ (- 1.0 (cos x)) x)
1.704 * [backup-simplify]: Simplify (/ (- 1.0 (cos (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (* x (- 1.0 (cos (/ -1 x)))))
1.704 * [approximate]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in (x) around 0
1.704 * [taylor]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in x
1.704 * [taylor]: Taking taylor expansion of -1 in x
1.704 * [backup-simplify]: Simplify -1 into -1
1.704 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ -1 x)))) in x
1.704 * [taylor]: Taking taylor expansion of x in x
1.704 * [backup-simplify]: Simplify 0 into 0
1.704 * [backup-simplify]: Simplify 1 into 1
1.704 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.704 * [taylor]: Taking taylor expansion of 1.0 in x
1.704 * [backup-simplify]: Simplify 1.0 into 1.0
1.705 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.705 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.705 * [taylor]: Taking taylor expansion of -1 in x
1.705 * [backup-simplify]: Simplify -1 into -1
1.705 * [taylor]: Taking taylor expansion of x in x
1.705 * [backup-simplify]: Simplify 0 into 0
1.705 * [backup-simplify]: Simplify 1 into 1
1.705 * [backup-simplify]: Simplify (/ -1 1) into -1
1.705 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.705 * [taylor]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in x
1.705 * [taylor]: Taking taylor expansion of -1 in x
1.705 * [backup-simplify]: Simplify -1 into -1
1.705 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ -1 x)))) in x
1.705 * [taylor]: Taking taylor expansion of x in x
1.705 * [backup-simplify]: Simplify 0 into 0
1.705 * [backup-simplify]: Simplify 1 into 1
1.706 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.706 * [taylor]: Taking taylor expansion of 1.0 in x
1.706 * [backup-simplify]: Simplify 1.0 into 1.0
1.706 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.706 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.706 * [taylor]: Taking taylor expansion of -1 in x
1.706 * [backup-simplify]: Simplify -1 into -1
1.706 * [taylor]: Taking taylor expansion of x in x
1.706 * [backup-simplify]: Simplify 0 into 0
1.706 * [backup-simplify]: Simplify 1 into 1
1.706 * [backup-simplify]: Simplify (/ -1 1) into -1
1.706 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.706 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
1.707 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
1.707 * [backup-simplify]: Simplify (* 0 (- 1.0 (cos (/ -1 x)))) into 0
1.707 * [backup-simplify]: Simplify (* -1 0) into 0
1.707 * [backup-simplify]: Simplify 0 into 0
1.708 * [backup-simplify]: Simplify (- 0) into 0
1.708 * [backup-simplify]: Simplify (+ 0 0) into 0
1.708 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 1.0 (cos (/ -1 x))))) into (- 1.0 (cos (/ -1 x)))
1.709 * [backup-simplify]: Simplify (+ (* -1 (- 1.0 (cos (/ -1 x)))) (* 0 0)) into (- (cos (/ -1 x)) 1.0)
1.709 * [backup-simplify]: Simplify (- (cos (/ -1 x)) 1.0) into (- (cos (/ -1 x)) 1.0)
1.710 * [backup-simplify]: Simplify (- 0) into 0
1.710 * [backup-simplify]: Simplify (+ 0 0) into 0
1.710 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1.0 (cos (/ -1 x)))))) into 0
1.711 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))) into 0
1.711 * [backup-simplify]: Simplify 0 into 0
1.711 * [backup-simplify]: Simplify (- 0) into 0
1.711 * [backup-simplify]: Simplify (+ 0 0) into 0
1.712 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))) into 0
1.714 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))) into 0
1.714 * [backup-simplify]: Simplify 0 into 0
1.714 * [backup-simplify]: Simplify (- 0) into 0
1.715 * [backup-simplify]: Simplify (+ 0 0) into 0
1.716 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))) into 0
1.717 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))) into 0
1.717 * [backup-simplify]: Simplify 0 into 0
1.717 * [backup-simplify]: Simplify (- 0) into 0
1.717 * [backup-simplify]: Simplify (+ 0 0) into 0
1.719 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))))) into 0
1.720 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))))) into 0
1.720 * [backup-simplify]: Simplify 0 into 0
1.720 * [backup-simplify]: Simplify (- 0) into 0
1.720 * [backup-simplify]: Simplify (+ 0 0) into 0
1.722 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))))) into 0
1.723 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))))) into 0
1.723 * [backup-simplify]: Simplify 0 into 0
1.724 * [backup-simplify]: Simplify (- 0) into 0
1.724 * [backup-simplify]: Simplify (+ 0 0) into 0
1.725 * [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
1.727 * [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
1.727 * [backup-simplify]: Simplify 0 into 0
1.727 * [backup-simplify]: Simplify (* (- (cos (/ -1 (/ 1 (- x)))) 1.0) (/ 1 (- x))) into (* -1 (/ (- (cos x) 1.0) x))
1.727 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.727 * [backup-simplify]: Simplify (/ (/ (- 1.0 (cos x)) x) x) into (/ (- 1.0 (cos x)) (pow x 2))
1.727 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0
1.727 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
1.727 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.728 * [taylor]: Taking taylor expansion of 1.0 in x
1.728 * [backup-simplify]: Simplify 1.0 into 1.0
1.728 * [taylor]: Taking taylor expansion of (cos x) in x
1.728 * [taylor]: Taking taylor expansion of x in x
1.728 * [backup-simplify]: Simplify 0 into 0
1.728 * [backup-simplify]: Simplify 1 into 1
1.728 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.728 * [taylor]: Taking taylor expansion of x in x
1.728 * [backup-simplify]: Simplify 0 into 0
1.728 * [backup-simplify]: Simplify 1 into 1
1.728 * [backup-simplify]: Simplify (- 1) into -1
1.728 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
1.728 * [backup-simplify]: Simplify (+ 0) into 0
1.729 * [backup-simplify]: Simplify (- 0) into 0
1.729 * [backup-simplify]: Simplify (+ 0 0) into 0
1.729 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
1.730 * [backup-simplify]: Simplify (- -1/2) into 1/2
1.730 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
1.730 * [backup-simplify]: Simplify (* 1 1) into 1
1.731 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
1.731 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x
1.731 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.731 * [taylor]: Taking taylor expansion of 1.0 in x
1.731 * [backup-simplify]: Simplify 1.0 into 1.0
1.731 * [taylor]: Taking taylor expansion of (cos x) in x
1.731 * [taylor]: Taking taylor expansion of x in x
1.731 * [backup-simplify]: Simplify 0 into 0
1.731 * [backup-simplify]: Simplify 1 into 1
1.731 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.731 * [taylor]: Taking taylor expansion of x in x
1.731 * [backup-simplify]: Simplify 0 into 0
1.731 * [backup-simplify]: Simplify 1 into 1
1.731 * [backup-simplify]: Simplify (- 1) into -1
1.731 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
1.731 * [backup-simplify]: Simplify (+ 0) into 0
1.732 * [backup-simplify]: Simplify (- 0) into 0
1.732 * [backup-simplify]: Simplify (+ 0 0) into 0
1.733 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
1.733 * [backup-simplify]: Simplify (- -1/2) into 1/2
1.733 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
1.733 * [backup-simplify]: Simplify (* 1 1) into 1
1.734 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
1.734 * [backup-simplify]: Simplify 1/2 into 1/2
1.734 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1.735 * [backup-simplify]: Simplify (- 0) into 0
1.735 * [backup-simplify]: Simplify (+ 0 0) into 0
1.735 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.736 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1.736 * [backup-simplify]: Simplify 0 into 0
1.737 * [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
1.738 * [backup-simplify]: Simplify (- 1/24) into -1/24
1.738 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
1.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.740 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
1.740 * [backup-simplify]: Simplify -1/24 into -1/24
1.742 * [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
1.743 * [backup-simplify]: Simplify (- 0) into 0
1.743 * [backup-simplify]: Simplify (+ 0 0) into 0
1.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.745 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
1.745 * [backup-simplify]: Simplify 0 into 0
1.747 * [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
1.748 * [backup-simplify]: Simplify (- -1/720) into 1/720
1.748 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
1.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.749 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
1.749 * [backup-simplify]: Simplify 1/720 into 1/720
1.750 * [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)))
1.750 * [backup-simplify]: Simplify (/ (/ (- 1.0 (cos (/ 1 x))) (/ 1 x)) (/ 1 x)) into (* (- 1.0 (cos (/ 1 x))) (pow x 2))
1.750 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in (x) around 0
1.750 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in x
1.750 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.750 * [taylor]: Taking taylor expansion of 1.0 in x
1.750 * [backup-simplify]: Simplify 1.0 into 1.0
1.750 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.750 * [taylor]: Taking taylor expansion of x in x
1.750 * [backup-simplify]: Simplify 0 into 0
1.750 * [backup-simplify]: Simplify 1 into 1
1.750 * [backup-simplify]: Simplify (/ 1 1) into 1
1.750 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.750 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.750 * [taylor]: Taking taylor expansion of x in x
1.750 * [backup-simplify]: Simplify 0 into 0
1.751 * [backup-simplify]: Simplify 1 into 1
1.751 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) (pow x 2)) in x
1.751 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.751 * [taylor]: Taking taylor expansion of 1.0 in x
1.751 * [backup-simplify]: Simplify 1.0 into 1.0
1.751 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.751 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.751 * [taylor]: Taking taylor expansion of x in x
1.751 * [backup-simplify]: Simplify 0 into 0
1.751 * [backup-simplify]: Simplify 1 into 1
1.751 * [backup-simplify]: Simplify (/ 1 1) into 1
1.751 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
1.751 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.751 * [taylor]: Taking taylor expansion of x in x
1.751 * [backup-simplify]: Simplify 0 into 0
1.751 * [backup-simplify]: Simplify 1 into 1
1.751 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
1.751 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
1.751 * [backup-simplify]: Simplify (* 1 1) into 1
1.752 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 x))) 1) into (- 1.0 (cos (/ 1 x)))
1.752 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
1.752 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.752 * [backup-simplify]: Simplify (- 0) into 0
1.752 * [backup-simplify]: Simplify (+ 0 0) into 0
1.753 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (* 0 1)) into 0
1.753 * [backup-simplify]: Simplify 0 into 0
1.753 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.754 * [backup-simplify]: Simplify (- 0) into 0
1.754 * [backup-simplify]: Simplify (+ 0 0) into 0
1.754 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (* 0 1))) into 0
1.754 * [backup-simplify]: Simplify 0 into 0
1.755 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.755 * [backup-simplify]: Simplify (- 0) into 0
1.755 * [backup-simplify]: Simplify (+ 0 0) into 0
1.756 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.756 * [backup-simplify]: Simplify 0 into 0
1.757 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.757 * [backup-simplify]: Simplify (- 0) into 0
1.757 * [backup-simplify]: Simplify (+ 0 0) into 0
1.758 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.758 * [backup-simplify]: Simplify 0 into 0
1.759 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.759 * [backup-simplify]: Simplify (- 0) into 0
1.759 * [backup-simplify]: Simplify (+ 0 0) into 0
1.760 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.760 * [backup-simplify]: Simplify 0 into 0
1.761 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.761 * [backup-simplify]: Simplify (- 0) into 0
1.761 * [backup-simplify]: Simplify (+ 0 0) into 0
1.762 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.762 * [backup-simplify]: Simplify 0 into 0
1.762 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (pow (/ 1 x) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
1.763 * [backup-simplify]: Simplify (/ (/ (- 1.0 (cos (/ 1 (- x)))) (/ 1 (- x))) (/ 1 (- x))) into (* (pow x 2) (- 1.0 (cos (/ -1 x))))
1.763 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in (x) around 0
1.763 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in x
1.763 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.763 * [taylor]: Taking taylor expansion of x in x
1.763 * [backup-simplify]: Simplify 0 into 0
1.763 * [backup-simplify]: Simplify 1 into 1
1.763 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.763 * [taylor]: Taking taylor expansion of 1.0 in x
1.763 * [backup-simplify]: Simplify 1.0 into 1.0
1.763 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.763 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.763 * [taylor]: Taking taylor expansion of -1 in x
1.763 * [backup-simplify]: Simplify -1 into -1
1.763 * [taylor]: Taking taylor expansion of x in x
1.763 * [backup-simplify]: Simplify 0 into 0
1.763 * [backup-simplify]: Simplify 1 into 1
1.764 * [backup-simplify]: Simplify (/ -1 1) into -1
1.764 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.764 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ -1 x)))) in x
1.764 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.764 * [taylor]: Taking taylor expansion of x in x
1.764 * [backup-simplify]: Simplify 0 into 0
1.764 * [backup-simplify]: Simplify 1 into 1
1.764 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.764 * [taylor]: Taking taylor expansion of 1.0 in x
1.764 * [backup-simplify]: Simplify 1.0 into 1.0
1.764 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.764 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.764 * [taylor]: Taking taylor expansion of -1 in x
1.764 * [backup-simplify]: Simplify -1 into -1
1.764 * [taylor]: Taking taylor expansion of x in x
1.764 * [backup-simplify]: Simplify 0 into 0
1.764 * [backup-simplify]: Simplify 1 into 1
1.765 * [backup-simplify]: Simplify (/ -1 1) into -1
1.765 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
1.765 * [backup-simplify]: Simplify (* 1 1) into 1
1.765 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
1.765 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
1.765 * [backup-simplify]: Simplify (* 1 (- 1.0 (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
1.766 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
1.766 * [backup-simplify]: Simplify (- 0) into 0
1.766 * [backup-simplify]: Simplify (+ 0 0) into 0
1.767 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.767 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- 1.0 (cos (/ -1 x))))) into 0
1.767 * [backup-simplify]: Simplify 0 into 0
1.768 * [backup-simplify]: Simplify (- 0) into 0
1.768 * [backup-simplify]: Simplify (+ 0 0) into 0
1.769 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.770 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))) into 0
1.770 * [backup-simplify]: Simplify 0 into 0
1.771 * [backup-simplify]: Simplify (- 0) into 0
1.771 * [backup-simplify]: Simplify (+ 0 0) into 0
1.772 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.773 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))) into 0
1.773 * [backup-simplify]: Simplify 0 into 0
1.774 * [backup-simplify]: Simplify (- 0) into 0
1.774 * [backup-simplify]: Simplify (+ 0 0) into 0
1.781 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.783 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))) into 0
1.783 * [backup-simplify]: Simplify 0 into 0
1.784 * [backup-simplify]: Simplify (- 0) into 0
1.784 * [backup-simplify]: Simplify (+ 0 0) into 0
1.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.788 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))))) into 0
1.788 * [backup-simplify]: Simplify 0 into 0
1.789 * [backup-simplify]: Simplify (- 0) into 0
1.789 * [backup-simplify]: Simplify (+ 0 0) into 0
1.791 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.793 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))))) into 0
1.793 * [backup-simplify]: Simplify 0 into 0
1.794 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ -1 (/ 1 (- x))))) (pow (/ 1 (- x)) 2)) into (/ (- 1.0 (cos x)) (pow x 2))
1.794 * * * [progress]: simplifying candidates
1.798 * [simplify]: Simplifying:
  (/ (exp 1.0) (exp (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (- (log (- 1.0 (cos x))) (log x))
  (log (/ (- 1.0 (cos x)) x))
  (exp (/ (- 1.0 (cos x)) x))
  (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x))
  (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))
  (cbrt (/ (- 1.0 (cos x)) x))
  (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (- (- 1.0 (cos x)))
  (- x)
  (/ 1.0 x)
  (/ (cos x) x)
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- 1.0 (cos x))) (cbrt x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x))
  (/ (cbrt (- 1.0 (cos x))) (sqrt x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1)
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) 1)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ 1 1)
  (/ (- 1.0 (cos x)) x)
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) 1)
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ 1 1)
  (/ (- 1.0 (cos x)) x)
  (/ 1 x)
  (/ x (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ (- 1.0 (cos x)) 1)
  (/ x (cbrt (- 1.0 (cos x))))
  (/ x (sqrt (- 1.0 (cos x))))
  (/ x (- 1.0 (cos x)))
  (/ x (- (sqrt 1.0) (sqrt (cos x))))
  (/ x (- 1.0 (cos x)))
  (* x (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))
  (* x (+ 1.0 (cos x)))
  (- (- (log (- 1.0 (cos x))) (log x)) (log x))
  (- (log (/ (- 1.0 (cos x)) x)) (log x))
  (log (/ (/ (- 1.0 (cos x)) x) x))
  (exp (/ (/ (- 1.0 (cos x)) x) x))
  (/ (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x)) (* (* x x) x))
  (/ (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x)) (* (* x x) x))
  (* (cbrt (/ (/ (- 1.0 (cos x)) x) x)) (cbrt (/ (/ (- 1.0 (cos x)) x) x)))
  (cbrt (/ (/ (- 1.0 (cos x)) x) x))
  (* (* (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) x)) (/ (/ (- 1.0 (cos x)) x) x))
  (sqrt (/ (/ (- 1.0 (cos x)) x) x))
  (sqrt (/ (/ (- 1.0 (cos x)) x) x))
  (- (/ (- 1.0 (cos x)) x))
  (- x)
  (/ (/ 1.0 x) x)
  (/ (/ (cos x) x) x)
  (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) (cbrt x))
  (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (sqrt x))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) 1)
  (/ (cbrt (/ (- 1.0 (cos x)) x)) x)
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (cbrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) 1)
  (/ (sqrt (/ (- 1.0 (cos x)) x)) x)
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (sqrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) x)
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (cbrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (sqrt x))
  (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (sqrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) 1)
  (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) x)
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (- 1.0 (cos x))) x) (cbrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (sqrt x))
  (/ (/ (cbrt (- 1.0 (cos x))) x) (sqrt x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) 1)
  (/ (/ (cbrt (- 1.0 (cos x))) x) x)
  (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) x)
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1)
  (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) x)
  (/ (/ (sqrt (- 1.0 (cos x))) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (cbrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) 1) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x))
  (/ (/ (sqrt (- 1.0 (cos x))) 1) 1)
  (/ (/ (sqrt (- 1.0 (cos x))) x) x)
  (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (sqrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) 1)
  (/ (/ (- 1.0 (cos x)) (cbrt x)) x)
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x))
  (/ (/ 1 (sqrt x)) 1)
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  (/ (/ 1 1) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ (/ 1 1) (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (/ 1 1) 1)
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (cbrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (sqrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) x)
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (cbrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (sqrt x))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (sqrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) 1)
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) x)
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (cbrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (sqrt x))
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (sqrt x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) 1)
  (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) x)
  (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (cbrt x)) (sqrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) 1)
  (/ (/ (- 1.0 (cos x)) (cbrt x)) x)
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x))
  (/ (/ 1 (sqrt x)) 1)
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  (/ (/ 1 1) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ (/ 1 1) (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (/ 1 1) 1)
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ 1 1)
  (/ (/ (- 1.0 (cos x)) x) x)
  (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x)))
  (/ (/ 1 x) (cbrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ (/ 1 x) (sqrt x))
  (/ (- 1.0 (cos x)) 1)
  (/ (/ 1 x) x)
  (/ 1 x)
  (/ x (/ (- 1.0 (cos x)) x))
  (/ (/ (- 1.0 (cos x)) x) (* (cbrt x) (cbrt x)))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) 1)
  (/ x (cbrt (/ (- 1.0 (cos x)) x)))
  (/ x (sqrt (/ (- 1.0 (cos x)) x)))
  (/ x (/ (cbrt (- 1.0 (cos x))) (cbrt x)))
  (/ x (/ (cbrt (- 1.0 (cos x))) (sqrt x)))
  (/ x (/ (cbrt (- 1.0 (cos x))) x))
  (/ x (/ (sqrt (- 1.0 (cos x))) (cbrt x)))
  (/ x (/ (sqrt (- 1.0 (cos x))) (sqrt x)))
  (/ x (/ (sqrt (- 1.0 (cos x))) x))
  (/ x (/ (- 1.0 (cos x)) (cbrt x)))
  (/ x (/ (- 1.0 (cos x)) (sqrt x)))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)))
  (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)))
  (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) x))
  (/ x (/ (- 1.0 (cos x)) (cbrt x)))
  (/ x (/ (- 1.0 (cos x)) (sqrt x)))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (/ (- 1.0 (cos x)) x))
  (/ x (/ 1 x))
  (* x x)
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
  (/ (- 1.0 (cos x)) x)
  (* -1 (/ (- (cos x) 1.0) x))
  (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))
  (/ (- 1.0 (cos x)) (pow x 2))
  (/ (- 1.0 (cos x)) (pow x 2))
1.802 * * [simplify]: iteration 0: 229 enodes
1.847 * * [simplify]: iteration 1: 549 enodes
2.087 * * [simplify]: iteration 2: 2463 enodes
2.704 * * [simplify]: iteration complete: 5001 enodes
2.704 * * [simplify]: Extracting #0: cost 132 inf + 0
2.709 * * [simplify]: Extracting #1: cost 1645 inf + 1
2.721 * * [simplify]: Extracting #2: cost 2178 inf + 15953
2.760 * * [simplify]: Extracting #3: cost 1167 inf + 231265
2.818 * * [simplify]: Extracting #4: cost 169 inf + 472699
2.891 * * [simplify]: Extracting #5: cost 6 inf + 516731
2.966 * * [simplify]: Extracting #6: cost 1 inf + 517234
3.047 * * [simplify]: Extracting #7: cost 0 inf + 517729
3.149 * [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))
  (- (* 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))
  (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))) (/ (sqrt x) (cbrt (- 1.0 (cos x)))))
  (/ (cbrt (- 1.0 (cos x))) (sqrt x))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (sqrt (- 1.0 (cos x)))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  1
  (/ (- 1.0 (cos x)) x)
  (/ (/ (+ (sqrt (cos x)) (sqrt 1.0)) (cbrt x)) (cbrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x))
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x))
  (+ (sqrt (cos x)) (sqrt 1.0))
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  1
  (/ (- 1.0 (cos x)) x)
  (/ 1 x)
  (/ x (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x)))
  (/ (- 1.0 (cos x)) (sqrt x))
  (- 1.0 (cos x))
  (/ x (cbrt (- 1.0 (cos x))))
  (/ x (sqrt (- 1.0 (cos x))))
  (/ x (- 1.0 (cos x)))
  (/ x (- (sqrt 1.0) (sqrt (cos x))))
  (/ x (- 1.0 (cos x)))
  (* (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) x)
  (* x (+ 1.0 (cos x)))
  (log (/ (- 1.0 (cos x)) (* x x)))
  (log (/ (- 1.0 (cos x)) (* x x)))
  (log (/ (- 1.0 (cos x)) (* x x)))
  (exp (/ (- 1.0 (cos x)) (* x x)))
  (/ (- 1.0 (cos x)) (* (/ (* x (* x x)) (- 1.0 (cos x))) (/ (* x (* x x)) (- 1.0 (cos 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)) x)) (cbrt x)) (/ (cbrt (/ (- 1.0 (cos x)) x)) (cbrt x)))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) (cbrt x))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) (/ (sqrt x) (cbrt (/ (- 1.0 (cos x)) x))))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))
  (/ (cbrt (/ (- 1.0 (cos x)) x)) x)
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (cbrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x))
  (sqrt (/ (- 1.0 (cos x)) x))
  (/ (sqrt (/ (- 1.0 (cos x)) x)) x)
  (* (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))))
  (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt x) (/ (cbrt (- 1.0 (cos x))) (cbrt x))))
  (/ (cbrt (- 1.0 (cos x))) (* (sqrt x) (cbrt x)))
  (* (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (/ (cbrt (- 1.0 (cos x))) (cbrt x)))
  (/ (/ (cbrt (- 1.0 (cos x))) x) (cbrt x))
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt x) (/ (cbrt (- 1.0 (cos x))) (cbrt x))))
  (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (sqrt x)))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x)
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (cbrt (- 1.0 (cos x))) (/ (sqrt x) (cbrt (- 1.0 (cos x)))))
  (/ (cbrt (- 1.0 (cos x))) (* (sqrt x) x))
  (* (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (/ (cbrt (- 1.0 (cos x))) (cbrt x)))
  (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) x)
  (/ (cbrt (- 1.0 (cos x))) (/ (sqrt x) (cbrt (- 1.0 (cos x)))))
  (/ (cbrt (- 1.0 (cos x))) (* (sqrt x) x))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (/ (/ (cbrt (- 1.0 (cos x))) x) x)
  (/ (sqrt (- 1.0 (cos x))) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (* (sqrt x) (* (cbrt x) (cbrt x))))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (sqrt x)))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (* x (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (* (* (cbrt x) (cbrt x)) (sqrt x)))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (sqrt x)))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (* x (sqrt x)))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (* x (cbrt x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (* x (sqrt x)))
  (sqrt (- 1.0 (cos x)))
  (/ (sqrt (- 1.0 (cos x))) (* x x))
  (/ 1 (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))))
  (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x)))
  (/ (/ (/ 1 (cbrt x)) (cbrt x)) (sqrt x))
  (/ (- 1.0 (cos x)) (* (sqrt x) (cbrt x)))
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ (/ (/ 1 (cbrt x)) (cbrt x)) (sqrt x))
  (/ (- 1.0 (cos x)) (* (cbrt x) (sqrt x)))
  (/ 1 x)
  (/ (- 1.0 (cos x)) x)
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (- 1.0 (cos x)) (* x (cbrt x)))
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  1
  (/ (- 1.0 (cos x)) (* x x))
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x)))
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (sqrt x) (* (cbrt x) (cbrt x))))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (sqrt x)))
  (/ (/ (+ (sqrt (cos x)) (sqrt 1.0)) (cbrt x)) (cbrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (* x (cbrt x)))
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (sqrt x) (* (cbrt x) (cbrt x))))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (sqrt x)))
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) x)
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (* x (sqrt x)))
  (/ (/ (+ (sqrt (cos x)) (sqrt 1.0)) (cbrt x)) (cbrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (* x (cbrt x)))
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (* x (sqrt x)))
  (+ (sqrt (cos x)) (sqrt 1.0))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (* x x))
  (/ 1 (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))))
  (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x)))
  (/ (/ (/ 1 (cbrt x)) (cbrt x)) (sqrt x))
  (/ (- 1.0 (cos x)) (* (sqrt x) (cbrt x)))
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (/ (- 1.0 (cos x)) x) (cbrt x))
  (/ (/ (/ 1 (cbrt x)) (cbrt x)) (sqrt x))
  (/ (- 1.0 (cos x)) (* (cbrt x) (sqrt x)))
  (/ 1 x)
  (/ (- 1.0 (cos x)) x)
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) x) (sqrt x))
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (- 1.0 (cos x)) (* x (cbrt x)))
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  1
  (/ (- 1.0 (cos x)) (* x x))
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (- 1.0 (cos x)) (* x (cbrt x)))
  (/ 1 (sqrt x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  1
  (/ (- 1.0 (cos x)) (* x x))
  (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x)))
  (/ (/ 1 x) (cbrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  (/ 1 (* (sqrt x) x))
  (- 1.0 (cos x))
  (/ 1 (* x x))
  (/ 1 x)
  (/ (* x x) (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) (* (* (cbrt x) (cbrt x)) x))
  (/ (/ (- 1.0 (cos x)) (sqrt x)) x)
  (/ (- 1.0 (cos x)) x)
  (/ x (cbrt (/ (- 1.0 (cos x)) x)))
  (/ x (sqrt (/ (- 1.0 (cos x)) x)))
  (* (/ x (cbrt (- 1.0 (cos x)))) (cbrt x))
  (/ (* x (sqrt x)) (cbrt (- 1.0 (cos x))))
  (/ (* x x) (cbrt (- 1.0 (cos x))))
  (* (/ x (sqrt (- 1.0 (cos x)))) (cbrt x))
  (* (/ x (sqrt (- 1.0 (cos x)))) (sqrt x))
  (/ (* x x) (sqrt (- 1.0 (cos x))))
  (* (/ x (- 1.0 (cos x))) (cbrt x))
  (* (sqrt x) (/ x (- 1.0 (cos x))))
  (/ (* x x) (- 1.0 (cos 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))
  (* (sqrt x) (/ x (- 1.0 (cos x))))
  (/ (* x x) (- 1.0 (cos x)))
  (/ (* x x) (- 1.0 (cos x)))
  (* x x)
  (* x x)
  (+ (* (* x x) 1/2) (+ (* 1/720 (* (* x (* x x)) (* x (* x x)))) (* (* (* x x) (* x x)) -1/24)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (* (pow x 5) 1/720) (- (* 1/2 x) (* (* x (* x x)) 1/24)))
  (/ (- 1.0 (cos x)) x)
  (- (/ (- (cos x) 1.0) x))
  (+ 1/2 (+ (* 1/720 (* (* x x) (* x x))) (* -1/24 (* x x))))
  (/ (- 1.0 (cos x)) (* x x))
  (/ (- 1.0 (cos x)) (* x x))
3.157 * * * [progress]: adding candidates to table
3.929 * * [progress]: iteration 3 / 4
3.929 * * * [progress]: picking best candidate
4.013 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ (exp (log (- 1.0 (cos x)))) x) x))>
4.014 * * * [progress]: localizing error
4.040 * * * [progress]: generating rewritten candidates
4.040 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1)
4.044 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
4.049 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
4.057 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
4.095 * * * [progress]: generating series expansions
4.095 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1)
4.095 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
4.095 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
4.095 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
4.095 * [taylor]: Taking taylor expansion of 1.0 in x
4.095 * [backup-simplify]: Simplify 1.0 into 1.0
4.095 * [taylor]: Taking taylor expansion of (cos x) in x
4.095 * [taylor]: Taking taylor expansion of x in x
4.095 * [backup-simplify]: Simplify 0 into 0
4.095 * [backup-simplify]: Simplify 1 into 1
4.095 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
4.095 * [taylor]: Taking taylor expansion of 1.0 in x
4.095 * [backup-simplify]: Simplify 1.0 into 1.0
4.095 * [taylor]: Taking taylor expansion of (cos x) in x
4.095 * [taylor]: Taking taylor expansion of x in x
4.095 * [backup-simplify]: Simplify 0 into 0
4.095 * [backup-simplify]: Simplify 1 into 1
4.096 * [backup-simplify]: Simplify (- 1) into -1
4.096 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
4.096 * [backup-simplify]: Simplify 0 into 0
4.096 * [backup-simplify]: Simplify (+ 0) into 0
4.097 * [backup-simplify]: Simplify (- 0) into 0
4.097 * [backup-simplify]: Simplify (+ 0 0) into 0
4.097 * [backup-simplify]: Simplify 0 into 0
4.097 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
4.098 * [backup-simplify]: Simplify (- -1/2) into 1/2
4.098 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.098 * [backup-simplify]: Simplify 1/2 into 1/2
4.099 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
4.099 * [backup-simplify]: Simplify (- 0) into 0
4.099 * [backup-simplify]: Simplify (+ 0 0) into 0
4.099 * [backup-simplify]: Simplify 0 into 0
4.101 * [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
4.102 * [backup-simplify]: Simplify (- 1/24) into -1/24
4.103 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
4.103 * [backup-simplify]: Simplify -1/24 into -1/24
4.104 * [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
4.105 * [backup-simplify]: Simplify (- 0) into 0
4.105 * [backup-simplify]: Simplify (+ 0 0) into 0
4.105 * [backup-simplify]: Simplify 0 into 0
4.108 * [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
4.108 * [backup-simplify]: Simplify 1/720 into 1/720
4.109 * [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)))
4.109 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
4.109 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
4.109 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.109 * [taylor]: Taking taylor expansion of 1.0 in x
4.109 * [backup-simplify]: Simplify 1.0 into 1.0
4.109 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.109 * [taylor]: Taking taylor expansion of x in x
4.109 * [backup-simplify]: Simplify 0 into 0
4.109 * [backup-simplify]: Simplify 1 into 1
4.109 * [backup-simplify]: Simplify (/ 1 1) into 1
4.109 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.109 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.109 * [taylor]: Taking taylor expansion of 1.0 in x
4.109 * [backup-simplify]: Simplify 1.0 into 1.0
4.109 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.109 * [taylor]: Taking taylor expansion of x in x
4.109 * [backup-simplify]: Simplify 0 into 0
4.109 * [backup-simplify]: Simplify 1 into 1
4.110 * [backup-simplify]: Simplify (/ 1 1) into 1
4.110 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.110 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
4.110 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
4.110 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
4.110 * [backup-simplify]: Simplify (- 0) into 0
4.110 * [backup-simplify]: Simplify (+ 0 0) into 0
4.110 * [backup-simplify]: Simplify 0 into 0
4.111 * [backup-simplify]: Simplify (- 0) into 0
4.111 * [backup-simplify]: Simplify (+ 0 0) into 0
4.111 * [backup-simplify]: Simplify 0 into 0
4.111 * [backup-simplify]: Simplify (- 0) into 0
4.111 * [backup-simplify]: Simplify (+ 0 0) into 0
4.111 * [backup-simplify]: Simplify 0 into 0
4.112 * [backup-simplify]: Simplify (- 0) into 0
4.112 * [backup-simplify]: Simplify (+ 0 0) into 0
4.112 * [backup-simplify]: Simplify 0 into 0
4.112 * [backup-simplify]: Simplify (- 0) into 0
4.112 * [backup-simplify]: Simplify (+ 0 0) into 0
4.112 * [backup-simplify]: Simplify 0 into 0
4.113 * [backup-simplify]: Simplify (- 0) into 0
4.113 * [backup-simplify]: Simplify (+ 0 0) into 0
4.113 * [backup-simplify]: Simplify 0 into 0
4.113 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
4.113 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
4.113 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
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 -1 in x
4.113 * [backup-simplify]: Simplify -1 into -1
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
4.114 * [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 (- 1.0 (cos (/ -1 x))) in x
4.114 * [taylor]: Taking taylor expansion of 1.0 in x
4.114 * [backup-simplify]: Simplify 1.0 into 1.0
4.114 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
4.114 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.114 * [taylor]: Taking taylor expansion of -1 in x
4.114 * [backup-simplify]: Simplify -1 into -1
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 (/ -1 1) into -1
4.114 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
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)))
4.114 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
4.115 * [backup-simplify]: Simplify (- 0) into 0
4.115 * [backup-simplify]: Simplify (+ 0 0) into 0
4.115 * [backup-simplify]: Simplify 0 into 0
4.115 * [backup-simplify]: Simplify (- 0) into 0
4.115 * [backup-simplify]: Simplify (+ 0 0) into 0
4.115 * [backup-simplify]: Simplify 0 into 0
4.116 * [backup-simplify]: Simplify (- 0) into 0
4.116 * [backup-simplify]: Simplify (+ 0 0) into 0
4.116 * [backup-simplify]: Simplify 0 into 0
4.116 * [backup-simplify]: Simplify (- 0) into 0
4.116 * [backup-simplify]: Simplify (+ 0 0) into 0
4.116 * [backup-simplify]: Simplify 0 into 0
4.117 * [backup-simplify]: Simplify (- 0) into 0
4.117 * [backup-simplify]: Simplify (+ 0 0) into 0
4.117 * [backup-simplify]: Simplify 0 into 0
4.117 * [backup-simplify]: Simplify (- 0) into 0
4.117 * [backup-simplify]: Simplify (+ 0 0) into 0
4.117 * [backup-simplify]: Simplify 0 into 0
4.118 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
4.118 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
4.118 * [backup-simplify]: Simplify (log (- 1.0 (cos x))) into (log (- 1.0 (cos x)))
4.118 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos x))) in (x) around 0
4.118 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x
4.118 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
4.118 * [taylor]: Taking taylor expansion of 1.0 in x
4.118 * [backup-simplify]: Simplify 1.0 into 1.0
4.118 * [taylor]: Taking taylor expansion of (cos x) in x
4.118 * [taylor]: Taking taylor expansion of x in x
4.118 * [backup-simplify]: Simplify 0 into 0
4.118 * [backup-simplify]: Simplify 1 into 1
4.118 * [backup-simplify]: Simplify (- 1) into -1
4.118 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
4.119 * [backup-simplify]: Simplify (+ 0) into 0
4.119 * [backup-simplify]: Simplify (- 0) into 0
4.119 * [backup-simplify]: Simplify (+ 0 0) into 0
4.120 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
4.120 * [backup-simplify]: Simplify (- -1/2) into 1/2
4.120 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.120 * [backup-simplify]: Simplify (log 1/2) into (log 1/2)
4.120 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x
4.120 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
4.121 * [taylor]: Taking taylor expansion of 1.0 in x
4.121 * [backup-simplify]: Simplify 1.0 into 1.0
4.121 * [taylor]: Taking taylor expansion of (cos x) in x
4.121 * [taylor]: Taking taylor expansion of x in x
4.121 * [backup-simplify]: Simplify 0 into 0
4.121 * [backup-simplify]: Simplify 1 into 1
4.121 * [backup-simplify]: Simplify (- 1) into -1
4.121 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
4.122 * [backup-simplify]: Simplify (+ 0) into 0
4.122 * [backup-simplify]: Simplify (- 0) into 0
4.122 * [backup-simplify]: Simplify (+ 0 0) into 0
4.123 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
4.124 * [backup-simplify]: Simplify (- -1/2) into 1/2
4.124 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.124 * [backup-simplify]: Simplify (log 1/2) into (log 1/2)
4.125 * [backup-simplify]: Simplify (+ (* (- -2) (log x)) (log 1/2)) into (+ (log 1/2) (* 2 (log x)))
4.126 * [backup-simplify]: Simplify (+ (log 1/2) (* 2 (log x))) into (+ (log 1/2) (* 2 (log x)))
4.127 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
4.128 * [backup-simplify]: Simplify (- 0) into 0
4.128 * [backup-simplify]: Simplify (+ 0 0) into 0
4.129 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1/2 1)))) 1) into 0
4.129 * [backup-simplify]: Simplify 0 into 0
4.133 * [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
4.133 * [backup-simplify]: Simplify (- 1/24) into -1/24
4.134 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
4.137 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1/2 2))) (* 1 (/ (* 1 (pow (* 2 -1/24) 1)) (pow 1/2 1)))) 2) into -1/12
4.137 * [backup-simplify]: Simplify -1/12 into -1/12
4.139 * [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
4.140 * [backup-simplify]: Simplify (- 0) into 0
4.140 * [backup-simplify]: Simplify (+ 0 0) into 0
4.146 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1/2 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 -1/24) 1)) (pow 1/2 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1/2 1)))) 6) into 0
4.146 * [backup-simplify]: Simplify 0 into 0
4.151 * [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
4.152 * [backup-simplify]: Simplify (- -1/720) into 1/720
4.152 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
4.165 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1/2 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 -1/24) 1)) (pow 1/2 3))) (* -3 (/ (* 1 (pow (* 2 -1/24) 2)) (pow 1/2 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1/2 2))) (* 1 (/ (* 1 1 1 (pow (* 24 1/720) 1)) (pow 1/2 1)))) 24) into -1/1440
4.165 * [backup-simplify]: Simplify -1/1440 into -1/1440
4.166 * [backup-simplify]: Simplify (+ (* -1/1440 (pow x 4)) (+ (* -1/12 (pow x 2)) (+ (log 1/2) (* 2 (log x))))) into (- (+ (log 1/2) (* 2 (log x))) (+ (* 1/12 (pow x 2)) (* 1/1440 (pow x 4))))
4.166 * [backup-simplify]: Simplify (log (- 1.0 (cos (/ 1 x)))) into (log (- 1.0 (cos (/ 1 x))))
4.166 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in (x) around 0
4.166 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x
4.166 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.166 * [taylor]: Taking taylor expansion of 1.0 in x
4.166 * [backup-simplify]: Simplify 1.0 into 1.0
4.166 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.166 * [taylor]: Taking taylor expansion of x in x
4.166 * [backup-simplify]: Simplify 0 into 0
4.166 * [backup-simplify]: Simplify 1 into 1
4.166 * [backup-simplify]: Simplify (/ 1 1) into 1
4.166 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.166 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
4.166 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
4.167 * [backup-simplify]: Simplify (log (- 1.0 (cos (/ 1 x)))) into (log (- 1.0 (cos (/ 1 x))))
4.167 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x
4.167 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.167 * [taylor]: Taking taylor expansion of 1.0 in x
4.167 * [backup-simplify]: Simplify 1.0 into 1.0
4.167 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.167 * [taylor]: Taking taylor expansion of x in x
4.167 * [backup-simplify]: Simplify 0 into 0
4.167 * [backup-simplify]: Simplify 1 into 1
4.167 * [backup-simplify]: Simplify (/ 1 1) into 1
4.167 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.167 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
4.167 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
4.167 * [backup-simplify]: Simplify (log (- 1.0 (cos (/ 1 x)))) into (log (- 1.0 (cos (/ 1 x))))
4.167 * [backup-simplify]: Simplify (log (- 1.0 (cos (/ 1 x)))) into (log (- 1.0 (cos (/ 1 x))))
4.168 * [backup-simplify]: Simplify (- 0) into 0
4.168 * [backup-simplify]: Simplify (+ 0 0) into 0
4.168 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 1)))) 1) into 0
4.169 * [backup-simplify]: Simplify 0 into 0
4.169 * [backup-simplify]: Simplify (- 0) into 0
4.169 * [backup-simplify]: Simplify (+ 0 0) into 0
4.170 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- 1.0 (cos (/ 1 x))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 1)))) 2) into 0
4.170 * [backup-simplify]: Simplify 0 into 0
4.170 * [backup-simplify]: Simplify (- 0) into 0
4.171 * [backup-simplify]: Simplify (+ 0 0) into 0
4.173 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- 1.0 (cos (/ 1 x))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 1)))) 6) into 0
4.173 * [backup-simplify]: Simplify 0 into 0
4.173 * [backup-simplify]: Simplify (- 0) into 0
4.173 * [backup-simplify]: Simplify (+ 0 0) into 0
4.176 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- 1.0 (cos (/ 1 x))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- 1.0 (cos (/ 1 x))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 1)))) 24) into 0
4.177 * [backup-simplify]: Simplify 0 into 0
4.181 * [backup-simplify]: Simplify (- 0) into 0
4.181 * [backup-simplify]: Simplify (+ 0 0) into 0
4.187 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (- 1.0 (cos (/ 1 x))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (- 1.0 (cos (/ 1 x))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 1)))) 120) into 0
4.187 * [backup-simplify]: Simplify 0 into 0
4.187 * [backup-simplify]: Simplify (- 0) into 0
4.187 * [backup-simplify]: Simplify (+ 0 0) into 0
4.197 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (- 1.0 (cos (/ 1 x))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (- 1.0 (cos (/ 1 x))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (- 1.0 (cos (/ 1 x))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (- 1.0 (cos (/ 1 x))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (- 1.0 (cos (/ 1 x))) 1)))) 720) into 0
4.197 * [backup-simplify]: Simplify 0 into 0
4.197 * [backup-simplify]: Simplify (log (- 1.0 (cos (/ 1 (/ 1 x))))) into (log (- 1.0 (cos x)))
4.197 * [backup-simplify]: Simplify (log (- 1.0 (cos (/ 1 (- x))))) into (log (- 1.0 (cos (/ -1 x))))
4.197 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in (x) around 0
4.197 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x
4.197 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
4.197 * [taylor]: Taking taylor expansion of 1.0 in x
4.197 * [backup-simplify]: Simplify 1.0 into 1.0
4.197 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
4.197 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.197 * [taylor]: Taking taylor expansion of -1 in x
4.197 * [backup-simplify]: Simplify -1 into -1
4.197 * [taylor]: Taking taylor expansion of x in x
4.197 * [backup-simplify]: Simplify 0 into 0
4.198 * [backup-simplify]: Simplify 1 into 1
4.198 * [backup-simplify]: Simplify (/ -1 1) into -1
4.198 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
4.198 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
4.198 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
4.199 * [backup-simplify]: Simplify (log (- 1.0 (cos (/ -1 x)))) into (log (- 1.0 (cos (/ -1 x))))
4.199 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x
4.199 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
4.199 * [taylor]: Taking taylor expansion of 1.0 in x
4.199 * [backup-simplify]: Simplify 1.0 into 1.0
4.199 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
4.199 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.199 * [taylor]: Taking taylor expansion of -1 in x
4.199 * [backup-simplify]: Simplify -1 into -1
4.199 * [taylor]: Taking taylor expansion of x in x
4.199 * [backup-simplify]: Simplify 0 into 0
4.199 * [backup-simplify]: Simplify 1 into 1
4.199 * [backup-simplify]: Simplify (/ -1 1) into -1
4.199 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
4.199 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
4.200 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
4.200 * [backup-simplify]: Simplify (log (- 1.0 (cos (/ -1 x)))) into (log (- 1.0 (cos (/ -1 x))))
4.200 * [backup-simplify]: Simplify (log (- 1.0 (cos (/ -1 x)))) into (log (- 1.0 (cos (/ -1 x))))
4.200 * [backup-simplify]: Simplify (- 0) into 0
4.201 * [backup-simplify]: Simplify (+ 0 0) into 0
4.202 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 1)))) 1) into 0
4.202 * [backup-simplify]: Simplify 0 into 0
4.202 * [backup-simplify]: Simplify (- 0) into 0
4.202 * [backup-simplify]: Simplify (+ 0 0) into 0
4.204 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- 1.0 (cos (/ -1 x))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 1)))) 2) into 0
4.205 * [backup-simplify]: Simplify 0 into 0
4.205 * [backup-simplify]: Simplify (- 0) into 0
4.205 * [backup-simplify]: Simplify (+ 0 0) into 0
4.209 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- 1.0 (cos (/ -1 x))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 1)))) 6) into 0
4.209 * [backup-simplify]: Simplify 0 into 0
4.209 * [backup-simplify]: Simplify (- 0) into 0
4.210 * [backup-simplify]: Simplify (+ 0 0) into 0
4.215 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- 1.0 (cos (/ -1 x))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- 1.0 (cos (/ -1 x))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 1)))) 24) into 0
4.215 * [backup-simplify]: Simplify 0 into 0
4.216 * [backup-simplify]: Simplify (- 0) into 0
4.216 * [backup-simplify]: Simplify (+ 0 0) into 0
4.225 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (- 1.0 (cos (/ -1 x))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (- 1.0 (cos (/ -1 x))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 1)))) 120) into 0
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify (- 0) into 0
4.226 * [backup-simplify]: Simplify (+ 0 0) into 0
4.239 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (- 1.0 (cos (/ -1 x))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (- 1.0 (cos (/ -1 x))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (- 1.0 (cos (/ -1 x))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (- 1.0 (cos (/ -1 x))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (- 1.0 (cos (/ -1 x))) 1)))) 720) into 0
4.240 * [backup-simplify]: Simplify 0 into 0
4.240 * [backup-simplify]: Simplify (log (- 1.0 (cos (/ -1 (/ 1 (- x)))))) into (log (- 1.0 (cos x)))
4.240 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
4.240 * [backup-simplify]: Simplify (exp (log (- 1.0 (cos x)))) into (- 1.0 (cos x))
4.240 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
4.240 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
4.240 * [taylor]: Taking taylor expansion of 1.0 in x
4.240 * [backup-simplify]: Simplify 1.0 into 1.0
4.240 * [taylor]: Taking taylor expansion of (cos x) in x
4.240 * [taylor]: Taking taylor expansion of x in x
4.240 * [backup-simplify]: Simplify 0 into 0
4.240 * [backup-simplify]: Simplify 1 into 1
4.240 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
4.240 * [taylor]: Taking taylor expansion of 1.0 in x
4.240 * [backup-simplify]: Simplify 1.0 into 1.0
4.241 * [taylor]: Taking taylor expansion of (cos x) in x
4.241 * [taylor]: Taking taylor expansion of x in x
4.241 * [backup-simplify]: Simplify 0 into 0
4.241 * [backup-simplify]: Simplify 1 into 1
4.241 * [backup-simplify]: Simplify (- 1) into -1
4.242 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
4.242 * [backup-simplify]: Simplify 0 into 0
4.242 * [backup-simplify]: Simplify (+ 0) into 0
4.242 * [backup-simplify]: Simplify (- 0) into 0
4.243 * [backup-simplify]: Simplify (+ 0 0) into 0
4.243 * [backup-simplify]: Simplify 0 into 0
4.244 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
4.244 * [backup-simplify]: Simplify (- -1/2) into 1/2
4.245 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.245 * [backup-simplify]: Simplify 1/2 into 1/2
4.246 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
4.246 * [backup-simplify]: Simplify (- 0) into 0
4.247 * [backup-simplify]: Simplify (+ 0 0) into 0
4.247 * [backup-simplify]: Simplify 0 into 0
4.250 * [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
4.250 * [backup-simplify]: Simplify (- 1/24) into -1/24
4.250 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
4.250 * [backup-simplify]: Simplify -1/24 into -1/24
4.253 * [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
4.253 * [backup-simplify]: Simplify (- 0) into 0
4.254 * [backup-simplify]: Simplify (+ 0 0) into 0
4.254 * [backup-simplify]: Simplify 0 into 0
4.258 * [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
4.259 * [backup-simplify]: Simplify (- -1/720) into 1/720
4.259 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
4.260 * [backup-simplify]: Simplify 1/720 into 1/720
4.260 * [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)))
4.261 * [backup-simplify]: Simplify (exp (log (- 1.0 (cos (/ 1 x))))) into (- 1.0 (cos (/ 1 x)))
4.261 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
4.261 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.261 * [taylor]: Taking taylor expansion of 1.0 in x
4.261 * [backup-simplify]: Simplify 1.0 into 1.0
4.261 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.261 * [taylor]: Taking taylor expansion of x in x
4.261 * [backup-simplify]: Simplify 0 into 0
4.261 * [backup-simplify]: Simplify 1 into 1
4.261 * [backup-simplify]: Simplify (/ 1 1) into 1
4.261 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.261 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.261 * [taylor]: Taking taylor expansion of 1.0 in x
4.261 * [backup-simplify]: Simplify 1.0 into 1.0
4.261 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.261 * [taylor]: Taking taylor expansion of x in x
4.262 * [backup-simplify]: Simplify 0 into 0
4.262 * [backup-simplify]: Simplify 1 into 1
4.262 * [backup-simplify]: Simplify (/ 1 1) into 1
4.262 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.262 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
4.262 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
4.262 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
4.263 * [backup-simplify]: Simplify (- 0) into 0
4.263 * [backup-simplify]: Simplify (+ 0 0) into 0
4.263 * [backup-simplify]: Simplify 0 into 0
4.264 * [backup-simplify]: Simplify (- 0) into 0
4.264 * [backup-simplify]: Simplify (+ 0 0) into 0
4.264 * [backup-simplify]: Simplify 0 into 0
4.264 * [backup-simplify]: Simplify (- 0) into 0
4.265 * [backup-simplify]: Simplify (+ 0 0) into 0
4.265 * [backup-simplify]: Simplify 0 into 0
4.265 * [backup-simplify]: Simplify (- 0) into 0
4.265 * [backup-simplify]: Simplify (+ 0 0) into 0
4.265 * [backup-simplify]: Simplify 0 into 0
4.266 * [backup-simplify]: Simplify (- 0) into 0
4.266 * [backup-simplify]: Simplify (+ 0 0) into 0
4.266 * [backup-simplify]: Simplify 0 into 0
4.267 * [backup-simplify]: Simplify (- 0) into 0
4.267 * [backup-simplify]: Simplify (+ 0 0) into 0
4.267 * [backup-simplify]: Simplify 0 into 0
4.267 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
4.267 * [backup-simplify]: Simplify (exp (log (- 1.0 (cos (/ 1 (- x)))))) into (- 1.0 (cos (/ -1 x)))
4.267 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
4.267 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
4.267 * [taylor]: Taking taylor expansion of 1.0 in x
4.267 * [backup-simplify]: Simplify 1.0 into 1.0
4.267 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
4.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.268 * [taylor]: Taking taylor expansion of -1 in x
4.268 * [backup-simplify]: Simplify -1 into -1
4.268 * [taylor]: Taking taylor expansion of x in x
4.268 * [backup-simplify]: Simplify 0 into 0
4.268 * [backup-simplify]: Simplify 1 into 1
4.268 * [backup-simplify]: Simplify (/ -1 1) into -1
4.268 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
4.268 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
4.268 * [taylor]: Taking taylor expansion of 1.0 in x
4.268 * [backup-simplify]: Simplify 1.0 into 1.0
4.268 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
4.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.268 * [taylor]: Taking taylor expansion of -1 in x
4.268 * [backup-simplify]: Simplify -1 into -1
4.268 * [taylor]: Taking taylor expansion of x in x
4.268 * [backup-simplify]: Simplify 0 into 0
4.268 * [backup-simplify]: Simplify 1 into 1
4.269 * [backup-simplify]: Simplify (/ -1 1) into -1
4.269 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
4.269 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
4.269 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
4.269 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
4.270 * [backup-simplify]: Simplify (- 0) into 0
4.270 * [backup-simplify]: Simplify (+ 0 0) into 0
4.270 * [backup-simplify]: Simplify 0 into 0
4.271 * [backup-simplify]: Simplify (- 0) into 0
4.271 * [backup-simplify]: Simplify (+ 0 0) into 0
4.271 * [backup-simplify]: Simplify 0 into 0
4.271 * [backup-simplify]: Simplify (- 0) into 0
4.272 * [backup-simplify]: Simplify (+ 0 0) into 0
4.272 * [backup-simplify]: Simplify 0 into 0
4.272 * [backup-simplify]: Simplify (- 0) into 0
4.273 * [backup-simplify]: Simplify (+ 0 0) into 0
4.273 * [backup-simplify]: Simplify 0 into 0
4.273 * [backup-simplify]: Simplify (- 0) into 0
4.273 * [backup-simplify]: Simplify (+ 0 0) into 0
4.273 * [backup-simplify]: Simplify 0 into 0
4.274 * [backup-simplify]: Simplify (- 0) into 0
4.274 * [backup-simplify]: Simplify (+ 0 0) into 0
4.274 * [backup-simplify]: Simplify 0 into 0
4.274 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
4.274 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
4.275 * [backup-simplify]: Simplify (/ (exp (log (- 1.0 (cos x)))) x) into (/ (- 1.0 (cos x)) x)
4.275 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0
4.275 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
4.275 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
4.275 * [taylor]: Taking taylor expansion of 1.0 in x
4.275 * [backup-simplify]: Simplify 1.0 into 1.0
4.275 * [taylor]: Taking taylor expansion of (cos x) in x
4.275 * [taylor]: Taking taylor expansion of x in x
4.275 * [backup-simplify]: Simplify 0 into 0
4.275 * [backup-simplify]: Simplify 1 into 1
4.275 * [taylor]: Taking taylor expansion of x in x
4.275 * [backup-simplify]: Simplify 0 into 0
4.275 * [backup-simplify]: Simplify 1 into 1
4.275 * [backup-simplify]: Simplify (- 1) into -1
4.276 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
4.276 * [backup-simplify]: Simplify (+ 0) into 0
4.276 * [backup-simplify]: Simplify (- 0) into 0
4.277 * [backup-simplify]: Simplify (+ 0 0) into 0
4.278 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
4.278 * [backup-simplify]: Simplify (- -1/2) into 1/2
4.278 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.279 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.279 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
4.279 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
4.279 * [taylor]: Taking taylor expansion of 1.0 in x
4.279 * [backup-simplify]: Simplify 1.0 into 1.0
4.279 * [taylor]: Taking taylor expansion of (cos x) in x
4.279 * [taylor]: Taking taylor expansion of x in x
4.279 * [backup-simplify]: Simplify 0 into 0
4.279 * [backup-simplify]: Simplify 1 into 1
4.279 * [taylor]: Taking taylor expansion of x in x
4.279 * [backup-simplify]: Simplify 0 into 0
4.279 * [backup-simplify]: Simplify 1 into 1
4.279 * [backup-simplify]: Simplify (- 1) into -1
4.280 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
4.280 * [backup-simplify]: Simplify (+ 0) into 0
4.280 * [backup-simplify]: Simplify (- 0) into 0
4.281 * [backup-simplify]: Simplify (+ 0 0) into 0
4.282 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
4.282 * [backup-simplify]: Simplify (- -1/2) into 1/2
4.282 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.283 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.283 * [backup-simplify]: Simplify 1/2 into 1/2
4.284 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
4.284 * [backup-simplify]: Simplify (- 0) into 0
4.285 * [backup-simplify]: Simplify (+ 0 0) into 0
4.285 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
4.285 * [backup-simplify]: Simplify 0 into 0
4.288 * [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
4.288 * [backup-simplify]: Simplify (- 1/24) into -1/24
4.289 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
4.290 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
4.290 * [backup-simplify]: Simplify -1/24 into -1/24
4.292 * [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
4.293 * [backup-simplify]: Simplify (- 0) into 0
4.293 * [backup-simplify]: Simplify (+ 0 0) into 0
4.295 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
4.295 * [backup-simplify]: Simplify 0 into 0
4.298 * [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
4.298 * [backup-simplify]: Simplify (- -1/720) into 1/720
4.298 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
4.299 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
4.299 * [backup-simplify]: Simplify 1/720 into 1/720
4.300 * [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)))
4.300 * [backup-simplify]: Simplify (/ (exp (log (- 1.0 (cos (/ 1 x))))) (/ 1 x)) into (* (- 1.0 (cos (/ 1 x))) x)
4.300 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in (x) around 0
4.300 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in x
4.300 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.300 * [taylor]: Taking taylor expansion of 1.0 in x
4.300 * [backup-simplify]: Simplify 1.0 into 1.0
4.300 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.300 * [taylor]: Taking taylor expansion of x in x
4.300 * [backup-simplify]: Simplify 0 into 0
4.300 * [backup-simplify]: Simplify 1 into 1
4.300 * [backup-simplify]: Simplify (/ 1 1) into 1
4.300 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.300 * [taylor]: Taking taylor expansion of x in x
4.300 * [backup-simplify]: Simplify 0 into 0
4.300 * [backup-simplify]: Simplify 1 into 1
4.300 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in x
4.300 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
4.300 * [taylor]: Taking taylor expansion of 1.0 in x
4.300 * [backup-simplify]: Simplify 1.0 into 1.0
4.300 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
4.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.301 * [taylor]: Taking taylor expansion of x in x
4.301 * [backup-simplify]: Simplify 0 into 0
4.301 * [backup-simplify]: Simplify 1 into 1
4.301 * [backup-simplify]: Simplify (/ 1 1) into 1
4.301 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
4.301 * [taylor]: Taking taylor expansion of x in x
4.301 * [backup-simplify]: Simplify 0 into 0
4.301 * [backup-simplify]: Simplify 1 into 1
4.301 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
4.301 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
4.301 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 x))) 0) into 0
4.301 * [backup-simplify]: Simplify 0 into 0
4.301 * [backup-simplify]: Simplify (- 0) into 0
4.302 * [backup-simplify]: Simplify (+ 0 0) into 0
4.302 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 1) (* 0 0)) into (- 1.0 (cos (/ 1 x)))
4.302 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
4.302 * [backup-simplify]: Simplify (- 0) into 0
4.303 * [backup-simplify]: Simplify (+ 0 0) into 0
4.303 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 1) (* 0 0))) into 0
4.303 * [backup-simplify]: Simplify 0 into 0
4.303 * [backup-simplify]: Simplify (- 0) into 0
4.303 * [backup-simplify]: Simplify (+ 0 0) into 0
4.304 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.304 * [backup-simplify]: Simplify 0 into 0
4.304 * [backup-simplify]: Simplify (- 0) into 0
4.305 * [backup-simplify]: Simplify (+ 0 0) into 0
4.305 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.305 * [backup-simplify]: Simplify 0 into 0
4.305 * [backup-simplify]: Simplify (- 0) into 0
4.306 * [backup-simplify]: Simplify (+ 0 0) into 0
4.306 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
4.306 * [backup-simplify]: Simplify 0 into 0
4.307 * [backup-simplify]: Simplify (- 0) into 0
4.307 * [backup-simplify]: Simplify (+ 0 0) into 0
4.308 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
4.308 * [backup-simplify]: Simplify 0 into 0
4.308 * [backup-simplify]: Simplify (- 0) into 0
4.308 * [backup-simplify]: Simplify (+ 0 0) into 0
4.309 * [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
4.309 * [backup-simplify]: Simplify 0 into 0
4.309 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (/ 1 x)) into (/ (- 1.0 (cos x)) x)
4.309 * [backup-simplify]: Simplify (/ (exp (log (- 1.0 (cos (/ 1 (- x)))))) (/ 1 (- x))) into (* -1 (* x (- 1.0 (cos (/ -1 x)))))
4.309 * [approximate]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in (x) around 0
4.309 * [taylor]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in x
4.309 * [taylor]: Taking taylor expansion of -1 in x
4.309 * [backup-simplify]: Simplify -1 into -1
4.309 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ -1 x)))) in x
4.309 * [taylor]: Taking taylor expansion of x in x
4.309 * [backup-simplify]: Simplify 0 into 0
4.309 * [backup-simplify]: Simplify 1 into 1
4.310 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
4.310 * [taylor]: Taking taylor expansion of 1.0 in x
4.310 * [backup-simplify]: Simplify 1.0 into 1.0
4.310 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
4.310 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.310 * [taylor]: Taking taylor expansion of -1 in x
4.310 * [backup-simplify]: Simplify -1 into -1
4.310 * [taylor]: Taking taylor expansion of x in x
4.310 * [backup-simplify]: Simplify 0 into 0
4.310 * [backup-simplify]: Simplify 1 into 1
4.310 * [backup-simplify]: Simplify (/ -1 1) into -1
4.310 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
4.310 * [taylor]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in x
4.310 * [taylor]: Taking taylor expansion of -1 in x
4.310 * [backup-simplify]: Simplify -1 into -1
4.310 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ -1 x)))) in x
4.310 * [taylor]: Taking taylor expansion of x in x
4.310 * [backup-simplify]: Simplify 0 into 0
4.310 * [backup-simplify]: Simplify 1 into 1
4.310 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
4.310 * [taylor]: Taking taylor expansion of 1.0 in x
4.310 * [backup-simplify]: Simplify 1.0 into 1.0
4.310 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
4.310 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.310 * [taylor]: Taking taylor expansion of -1 in x
4.310 * [backup-simplify]: Simplify -1 into -1
4.310 * [taylor]: Taking taylor expansion of x in x
4.310 * [backup-simplify]: Simplify 0 into 0
4.310 * [backup-simplify]: Simplify 1 into 1
4.311 * [backup-simplify]: Simplify (/ -1 1) into -1
4.311 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
4.311 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
4.311 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
4.311 * [backup-simplify]: Simplify (* 0 (- 1.0 (cos (/ -1 x)))) into 0
4.311 * [backup-simplify]: Simplify (* -1 0) into 0
4.311 * [backup-simplify]: Simplify 0 into 0
4.311 * [backup-simplify]: Simplify (- 0) into 0
4.312 * [backup-simplify]: Simplify (+ 0 0) into 0
4.312 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 1.0 (cos (/ -1 x))))) into (- 1.0 (cos (/ -1 x)))
4.312 * [backup-simplify]: Simplify (+ (* -1 (- 1.0 (cos (/ -1 x)))) (* 0 0)) into (- (cos (/ -1 x)) 1.0)
4.312 * [backup-simplify]: Simplify (- (cos (/ -1 x)) 1.0) into (- (cos (/ -1 x)) 1.0)
4.313 * [backup-simplify]: Simplify (- 0) into 0
4.313 * [backup-simplify]: Simplify (+ 0 0) into 0
4.317 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1.0 (cos (/ -1 x)))))) into 0
4.318 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))) into 0
4.318 * [backup-simplify]: Simplify 0 into 0
4.318 * [backup-simplify]: Simplify (- 0) into 0
4.318 * [backup-simplify]: Simplify (+ 0 0) into 0
4.319 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))) into 0
4.320 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))) into 0
4.320 * [backup-simplify]: Simplify 0 into 0
4.320 * [backup-simplify]: Simplify (- 0) into 0
4.321 * [backup-simplify]: Simplify (+ 0 0) into 0
4.322 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))) into 0
4.323 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))) into 0
4.323 * [backup-simplify]: Simplify 0 into 0
4.323 * [backup-simplify]: Simplify (- 0) into 0
4.323 * [backup-simplify]: Simplify (+ 0 0) into 0
4.324 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))))) into 0
4.326 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))))) into 0
4.326 * [backup-simplify]: Simplify 0 into 0
4.326 * [backup-simplify]: Simplify (- 0) into 0
4.327 * [backup-simplify]: Simplify (+ 0 0) into 0
4.329 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))))) into 0
4.330 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))))) into 0
4.331 * [backup-simplify]: Simplify 0 into 0
4.331 * [backup-simplify]: Simplify (- 0) into 0
4.331 * [backup-simplify]: Simplify (+ 0 0) into 0
4.333 * [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
4.334 * [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
4.334 * [backup-simplify]: Simplify 0 into 0
4.334 * [backup-simplify]: Simplify (* (- (cos (/ -1 (/ 1 (- x)))) 1.0) (/ 1 (- x))) into (* -1 (/ (- (cos x) 1.0) x))
4.334 * * * [progress]: simplifying candidates
4.336 * [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 (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))
  (log (cbrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  (log 1)
  (log (- 1.0 (cos x)))
  (log (+ (sqrt 1.0) (sqrt (cos x))))
  (log (- (sqrt 1.0) (sqrt (cos x))))
  (log 1)
  (log (- 1.0 (cos x)))
  (log (- (pow 1.0 3) (pow (cos x) 3)))
  (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))
  (log (- (* 1.0 1.0) (* (cos x) (cos x))))
  (log (+ 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (log (log (- 1.0 (cos x))))
  (exp (log (- 1.0 (cos x))))
  (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x)))))
  (cbrt (log (- 1.0 (cos x))))
  (* (* (log (- 1.0 (cos x))) (log (- 1.0 (cos x)))) (log (- 1.0 (cos x))))
  (sqrt (log (- 1.0 (cos x))))
  (sqrt (log (- 1.0 (cos x))))
  (exp 1)
  (exp (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))))
  (exp (sqrt (log (- 1.0 (cos x)))))
  (exp 1)
  (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))))
  (exp (log (cbrt (- 1.0 (cos x)))))
  (exp (log (sqrt (- 1.0 (cos x)))))
  (exp (log (sqrt (- 1.0 (cos x)))))
  (exp (log 1))
  (exp (log (- 1.0 (cos x))))
  (exp (log (+ (sqrt 1.0) (sqrt (cos x)))))
  (exp (log (- (sqrt 1.0) (sqrt (cos x)))))
  (exp (log 1))
  (exp (log (- 1.0 (cos x))))
  (exp (log (- (pow 1.0 3) (pow (cos x) 3))))
  (exp (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))
  (exp (log (- (* 1.0 1.0) (* (cos x) (cos x)))))
  (exp (log (+ 1.0 (cos x))))
  (log (exp (log (- 1.0 (cos x)))))
  (exp (exp (log (- 1.0 (cos x)))))
  (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x))))))
  (cbrt (exp (log (- 1.0 (cos x)))))
  (* (* (exp (log (- 1.0 (cos x)))) (exp (log (- 1.0 (cos x))))) (exp (log (- 1.0 (cos x)))))
  (sqrt (exp (log (- 1.0 (cos x)))))
  (sqrt (exp (log (- 1.0 (cos x)))))
  (- (log (- 1.0 (cos x))) (log x))
  (log (/ (exp (log (- 1.0 (cos x)))) x))
  (exp (/ (exp (log (- 1.0 (cos x)))) x))
  (/ (* (* (exp (log (- 1.0 (cos x)))) (exp (log (- 1.0 (cos x))))) (exp (log (- 1.0 (cos x))))) (* (* x x) x))
  (* (cbrt (/ (exp (log (- 1.0 (cos x)))) x)) (cbrt (/ (exp (log (- 1.0 (cos x)))) x)))
  (cbrt (/ (exp (log (- 1.0 (cos x)))) x))
  (* (* (/ (exp (log (- 1.0 (cos x)))) x) (/ (exp (log (- 1.0 (cos x)))) x)) (/ (exp (log (- 1.0 (cos x)))) x))
  (sqrt (/ (exp (log (- 1.0 (cos x)))) x))
  (sqrt (/ (exp (log (- 1.0 (cos x)))) x))
  (- (exp (log (- 1.0 (cos x)))))
  (- x)
  (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (* (cbrt x) (cbrt x)))
  (/ (exp (log (cbrt (- 1.0 (cos x))))) (cbrt x))
  (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (sqrt x))
  (/ (exp (log (cbrt (- 1.0 (cos x))))) (sqrt x))
  (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) 1)
  (/ (exp (log (cbrt (- 1.0 (cos x))))) x)
  (/ (exp (log (sqrt (- 1.0 (cos x))))) (* (cbrt x) (cbrt x)))
  (/ (exp (log (sqrt (- 1.0 (cos x))))) (cbrt x))
  (/ (exp (log (sqrt (- 1.0 (cos x))))) (sqrt x))
  (/ (exp (log (sqrt (- 1.0 (cos x))))) (sqrt x))
  (/ (exp (log (sqrt (- 1.0 (cos x))))) 1)
  (/ (exp (log (sqrt (- 1.0 (cos x))))) x)
  (/ (exp (log 1)) (* (cbrt x) (cbrt x)))
  (/ (exp (log (- 1.0 (cos x)))) (cbrt x))
  (/ (exp (log 1)) (sqrt x))
  (/ (exp (log (- 1.0 (cos x)))) (sqrt x))
  (/ (exp (log 1)) 1)
  (/ (exp (log (- 1.0 (cos x)))) x)
  (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) (* (cbrt x) (cbrt x)))
  (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (cbrt x))
  (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) (sqrt x))
  (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (sqrt x))
  (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) 1)
  (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) x)
  (/ (exp (log 1)) (* (cbrt x) (cbrt x)))
  (/ (exp (log (- 1.0 (cos x)))) (cbrt x))
  (/ (exp (log 1)) (sqrt x))
  (/ (exp (log (- 1.0 (cos x)))) (sqrt x))
  (/ (exp (log 1)) 1)
  (/ (exp (log (- 1.0 (cos x)))) x)
  (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (exp (log (- 1.0 (cos x))))) (cbrt x))
  (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) (sqrt x))
  (/ (cbrt (exp (log (- 1.0 (cos x))))) (sqrt x))
  (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) 1)
  (/ (cbrt (exp (log (- 1.0 (cos x))))) x)
  (/ (sqrt (exp (log (- 1.0 (cos x))))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (exp (log (- 1.0 (cos x))))) (cbrt x))
  (/ (sqrt (exp (log (- 1.0 (cos x))))) (sqrt x))
  (/ (sqrt (exp (log (- 1.0 (cos x))))) (sqrt x))
  (/ (sqrt (exp (log (- 1.0 (cos x))))) 1)
  (/ (sqrt (exp (log (- 1.0 (cos x))))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (exp (log (- 1.0 (cos x)))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (exp (log (- 1.0 (cos x)))) (sqrt x))
  (/ 1 1)
  (/ (exp (log (- 1.0 (cos x)))) x)
  (/ 1 x)
  (/ x (exp (log (- 1.0 (cos x)))))
  (/ (exp (log (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))
  (/ (exp (log (- 1.0 (cos x)))) (sqrt x))
  (/ (exp (log (- 1.0 (cos x)))) 1)
  (/ x (exp (log (cbrt (- 1.0 (cos x))))))
  (/ x (exp (log (sqrt (- 1.0 (cos x))))))
  (/ x (exp (log (- 1.0 (cos x)))))
  (/ x (exp (log (- (sqrt 1.0) (sqrt (cos x))))))
  (/ x (exp (log (- 1.0 (cos x)))))
  (/ x (cbrt (exp (log (- 1.0 (cos x))))))
  (/ x (sqrt (exp (log (- 1.0 (cos x))))))
  (/ x (exp (log (- 1.0 (cos x)))))
  (* x (exp (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))))
  (* x (exp (log (+ 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))
  (- (+ (log 1/2) (* 2 (log x))) (+ (* 1/12 (pow x 2)) (* 1/1440 (pow x 4))))
  (log (- 1.0 (cos x)))
  (log (- 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 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
  (/ (- 1.0 (cos x)) x)
  (* -1 (/ (- (cos x) 1.0) x))
4.337 * * [simplify]: iteration 0: 169 enodes
4.369 * * [simplify]: iteration 1: 309 enodes
4.467 * * [simplify]: iteration 2: 930 enodes
4.803 * * [simplify]: iteration complete: 5000 enodes
4.803 * * [simplify]: Extracting #0: cost 72 inf + 0
4.806 * * [simplify]: Extracting #1: cost 750 inf + 3
4.815 * * [simplify]: Extracting #2: cost 1820 inf + 4540
4.843 * * [simplify]: Extracting #3: cost 1659 inf + 90829
4.928 * * [simplify]: Extracting #4: cost 310 inf + 336022
5.002 * * [simplify]: Extracting #5: cost 23 inf + 399847
5.065 * * [simplify]: Extracting #6: cost 0 inf + 406299
5.138 * [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))
  (- (* 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))
  (+ (log (cbrt (- 1.0 (cos x)))) (log (cbrt (- 1.0 (cos x)))))
  (log (cbrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  0
  (log (- 1.0 (cos x)))
  (log (+ (sqrt (cos x)) (sqrt 1.0)))
  (log (- (sqrt 1.0) (sqrt (cos x))))
  0
  (log (- 1.0 (cos x)))
  (log (- (* 1.0 (* 1.0 1.0)) (* (cos x) (* (cos x) (cos x)))))
  (log (+ (* (+ (cos x) 1.0) (cos x)) (* 1.0 1.0)))
  (log (- (* 1.0 1.0) (* (cos x) (cos x))))
  (log (+ (cos x) 1.0))
  (log (- 1.0 (cos x)))
  (log (log (- 1.0 (cos x))))
  (- 1.0 (cos x))
  (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x)))))
  (cbrt (log (- 1.0 (cos x))))
  (* (log (- 1.0 (cos x))) (* (log (- 1.0 (cos x))) (log (- 1.0 (cos x)))))
  (sqrt (log (- 1.0 (cos x))))
  (sqrt (log (- 1.0 (cos x))))
  E
  (exp (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))))
  (exp (sqrt (log (- 1.0 (cos x)))))
  E
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  1
  (- 1.0 (cos x))
  (+ (sqrt (cos x)) (sqrt 1.0))
  (- (sqrt 1.0) (sqrt (cos x)))
  1
  (- 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))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ (cos x) 1.0)
  (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)))
  (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))
  (- (cos x) 1.0)
  (- 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))) (/ (sqrt x) (cbrt (- 1.0 (cos x)))))
  (/ (cbrt (- 1.0 (cos x))) (sqrt x))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (sqrt (- 1.0 (cos x)))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  1
  (/ (- 1.0 (cos x)) x)
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x))
  (/ (+ (sqrt (cos x)) (sqrt 1.0)) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x))
  (+ (sqrt (cos x)) (sqrt 1.0))
  (/ (- (sqrt 1.0) (sqrt (cos x))) x)
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  1
  (/ (- 1.0 (cos x)) x)
  (* (/ (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))) (/ (sqrt x) (cbrt (- 1.0 (cos x)))))
  (/ (cbrt (- 1.0 (cos x))) (sqrt x))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (/ (cbrt (- 1.0 (cos x))) x)
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (cbrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (/ (sqrt (- 1.0 (cos x))) (sqrt x))
  (sqrt (- 1.0 (cos x)))
  (/ (sqrt (- 1.0 (cos x))) x)
  (/ (/ 1 (cbrt x)) (cbrt x))
  (/ (- 1.0 (cos x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- 1.0 (cos x)) (sqrt x))
  1
  (/ (- 1.0 (cos x)) x)
  (/ 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)))
  (/ x (cbrt (- 1.0 (cos x))))
  (/ x (sqrt (- 1.0 (cos x))))
  (/ x (- 1.0 (cos x)))
  (* x (+ (* (+ (cos x) 1.0) (cos x)) (* 1.0 1.0)))
  (* (+ (cos x) 1.0) x)
  (+ (* 1/720 (* (* (* x x) x) (* (* x x) x))) (* (* x x) (- 1/2 (* 1/24 (* x x)))))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (- (+ (log 1/2) (* (log x) 2)) (* (* x x) (+ 1/12 (* 1/1440 (* x x)))))
  (log (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (+ (* 1/720 (* (* (* x x) x) (* (* x x) x))) (* (* x x) (- 1/2 (* 1/24 (* x x)))))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (* 1/720 (pow x 5)) (* x (- 1/2 (* 1/24 (* x x)))))
  (/ (- 1.0 (cos x)) x)
  (/ (- (- (cos x) 1.0)) x)
5.144 * * * [progress]: adding candidates to table
5.716 * * [progress]: iteration 4 / 4
5.716 * * * [progress]: picking best candidate
5.794 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x) x))>
5.794 * * * [progress]: localizing error
5.821 * * * [progress]: generating rewritten candidates
5.822 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 1)
5.836 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
5.846 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
5.911 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
5.946 * * * [progress]: generating series expansions
5.946 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 1)
5.946 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
5.946 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
5.946 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
5.946 * [taylor]: Taking taylor expansion of 1.0 in x
5.947 * [backup-simplify]: Simplify 1.0 into 1.0
5.947 * [taylor]: Taking taylor expansion of (cos x) in x
5.947 * [taylor]: Taking taylor expansion of x in x
5.947 * [backup-simplify]: Simplify 0 into 0
5.947 * [backup-simplify]: Simplify 1 into 1
5.947 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
5.947 * [taylor]: Taking taylor expansion of 1.0 in x
5.947 * [backup-simplify]: Simplify 1.0 into 1.0
5.947 * [taylor]: Taking taylor expansion of (cos x) in x
5.947 * [taylor]: Taking taylor expansion of x in x
5.947 * [backup-simplify]: Simplify 0 into 0
5.947 * [backup-simplify]: Simplify 1 into 1
5.947 * [backup-simplify]: Simplify (- 1) into -1
5.948 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
5.948 * [backup-simplify]: Simplify 0 into 0
5.948 * [backup-simplify]: Simplify (+ 0) into 0
5.948 * [backup-simplify]: Simplify (- 0) into 0
5.949 * [backup-simplify]: Simplify (+ 0 0) into 0
5.949 * [backup-simplify]: Simplify 0 into 0
5.949 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
5.949 * [backup-simplify]: Simplify (- -1/2) into 1/2
5.950 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
5.950 * [backup-simplify]: Simplify 1/2 into 1/2
5.950 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.951 * [backup-simplify]: Simplify (- 0) into 0
5.953 * [backup-simplify]: Simplify (+ 0 0) into 0
5.953 * [backup-simplify]: Simplify 0 into 0
5.955 * [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
5.955 * [backup-simplify]: Simplify (- 1/24) into -1/24
5.955 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
5.955 * [backup-simplify]: Simplify -1/24 into -1/24
5.957 * [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
5.957 * [backup-simplify]: Simplify (- 0) into 0
5.957 * [backup-simplify]: Simplify (+ 0 0) into 0
5.957 * [backup-simplify]: Simplify 0 into 0
5.962 * [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
5.962 * [backup-simplify]: Simplify (- -1/720) into 1/720
5.963 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
5.963 * [backup-simplify]: Simplify 1/720 into 1/720
5.963 * [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)))
5.964 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
5.964 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
5.964 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
5.964 * [taylor]: Taking taylor expansion of 1.0 in x
5.964 * [backup-simplify]: Simplify 1.0 into 1.0
5.964 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
5.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.964 * [taylor]: Taking taylor expansion of x in x
5.964 * [backup-simplify]: Simplify 0 into 0
5.964 * [backup-simplify]: Simplify 1 into 1
5.964 * [backup-simplify]: Simplify (/ 1 1) into 1
5.964 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
5.964 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
5.964 * [taylor]: Taking taylor expansion of 1.0 in x
5.964 * [backup-simplify]: Simplify 1.0 into 1.0
5.964 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
5.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.964 * [taylor]: Taking taylor expansion of x in x
5.964 * [backup-simplify]: Simplify 0 into 0
5.964 * [backup-simplify]: Simplify 1 into 1
5.965 * [backup-simplify]: Simplify (/ 1 1) into 1
5.965 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
5.965 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
5.965 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
5.965 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
5.966 * [backup-simplify]: Simplify (- 0) into 0
5.966 * [backup-simplify]: Simplify (+ 0 0) into 0
5.966 * [backup-simplify]: Simplify 0 into 0
5.966 * [backup-simplify]: Simplify (- 0) into 0
5.967 * [backup-simplify]: Simplify (+ 0 0) into 0
5.967 * [backup-simplify]: Simplify 0 into 0
5.967 * [backup-simplify]: Simplify (- 0) into 0
5.967 * [backup-simplify]: Simplify (+ 0 0) into 0
5.968 * [backup-simplify]: Simplify 0 into 0
5.968 * [backup-simplify]: Simplify (- 0) into 0
5.968 * [backup-simplify]: Simplify (+ 0 0) into 0
5.968 * [backup-simplify]: Simplify 0 into 0
5.969 * [backup-simplify]: Simplify (- 0) into 0
5.969 * [backup-simplify]: Simplify (+ 0 0) into 0
5.969 * [backup-simplify]: Simplify 0 into 0
5.969 * [backup-simplify]: Simplify (- 0) into 0
5.970 * [backup-simplify]: Simplify (+ 0 0) into 0
5.970 * [backup-simplify]: Simplify 0 into 0
5.970 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
5.970 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
5.970 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
5.970 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
5.970 * [taylor]: Taking taylor expansion of 1.0 in x
5.970 * [backup-simplify]: Simplify 1.0 into 1.0
5.970 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
5.970 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.970 * [taylor]: Taking taylor expansion of -1 in x
5.970 * [backup-simplify]: Simplify -1 into -1
5.970 * [taylor]: Taking taylor expansion of x in x
5.970 * [backup-simplify]: Simplify 0 into 0
5.970 * [backup-simplify]: Simplify 1 into 1
5.971 * [backup-simplify]: Simplify (/ -1 1) into -1
5.971 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
5.971 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
5.971 * [taylor]: Taking taylor expansion of 1.0 in x
5.971 * [backup-simplify]: Simplify 1.0 into 1.0
5.971 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
5.971 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.971 * [taylor]: Taking taylor expansion of -1 in x
5.971 * [backup-simplify]: Simplify -1 into -1
5.971 * [taylor]: Taking taylor expansion of x in x
5.971 * [backup-simplify]: Simplify 0 into 0
5.971 * [backup-simplify]: Simplify 1 into 1
5.971 * [backup-simplify]: Simplify (/ -1 1) into -1
5.972 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
5.972 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
5.972 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
5.972 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
5.972 * [backup-simplify]: Simplify (- 0) into 0
5.973 * [backup-simplify]: Simplify (+ 0 0) into 0
5.973 * [backup-simplify]: Simplify 0 into 0
5.973 * [backup-simplify]: Simplify (- 0) into 0
5.973 * [backup-simplify]: Simplify (+ 0 0) into 0
5.973 * [backup-simplify]: Simplify 0 into 0
5.974 * [backup-simplify]: Simplify (- 0) into 0
5.974 * [backup-simplify]: Simplify (+ 0 0) into 0
5.974 * [backup-simplify]: Simplify 0 into 0
5.975 * [backup-simplify]: Simplify (- 0) into 0
5.975 * [backup-simplify]: Simplify (+ 0 0) into 0
5.975 * [backup-simplify]: Simplify 0 into 0
5.975 * [backup-simplify]: Simplify (- 0) into 0
5.976 * [backup-simplify]: Simplify (+ 0 0) into 0
5.976 * [backup-simplify]: Simplify 0 into 0
5.976 * [backup-simplify]: Simplify (- 0) into 0
5.976 * [backup-simplify]: Simplify (+ 0 0) into 0
5.976 * [backup-simplify]: Simplify 0 into 0
5.977 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
5.977 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
5.977 * [backup-simplify]: Simplify (- 1.0 (cos x)) into (- 1.0 (cos x))
5.977 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
5.977 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
5.977 * [taylor]: Taking taylor expansion of 1.0 in x
5.977 * [backup-simplify]: Simplify 1.0 into 1.0
5.977 * [taylor]: Taking taylor expansion of (cos x) in x
5.977 * [taylor]: Taking taylor expansion of x in x
5.977 * [backup-simplify]: Simplify 0 into 0
5.977 * [backup-simplify]: Simplify 1 into 1
5.977 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
5.977 * [taylor]: Taking taylor expansion of 1.0 in x
5.977 * [backup-simplify]: Simplify 1.0 into 1.0
5.977 * [taylor]: Taking taylor expansion of (cos x) in x
5.977 * [taylor]: Taking taylor expansion of x in x
5.977 * [backup-simplify]: Simplify 0 into 0
5.977 * [backup-simplify]: Simplify 1 into 1
5.978 * [backup-simplify]: Simplify (- 1) into -1
5.978 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
5.978 * [backup-simplify]: Simplify 0 into 0
5.978 * [backup-simplify]: Simplify (+ 0) into 0
5.979 * [backup-simplify]: Simplify (- 0) into 0
5.979 * [backup-simplify]: Simplify (+ 0 0) into 0
5.979 * [backup-simplify]: Simplify 0 into 0
5.980 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
5.980 * [backup-simplify]: Simplify (- -1/2) into 1/2
5.981 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
5.981 * [backup-simplify]: Simplify 1/2 into 1/2
5.982 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.982 * [backup-simplify]: Simplify (- 0) into 0
5.983 * [backup-simplify]: Simplify (+ 0 0) into 0
5.983 * [backup-simplify]: Simplify 0 into 0
5.984 * [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
5.985 * [backup-simplify]: Simplify (- 1/24) into -1/24
5.985 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
5.985 * [backup-simplify]: Simplify -1/24 into -1/24
5.987 * [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
5.988 * [backup-simplify]: Simplify (- 0) into 0
5.988 * [backup-simplify]: Simplify (+ 0 0) into 0
5.988 * [backup-simplify]: Simplify 0 into 0
5.993 * [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
5.994 * [backup-simplify]: Simplify (- -1/720) into 1/720
5.994 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
5.994 * [backup-simplify]: Simplify 1/720 into 1/720
5.995 * [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)))
5.995 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
5.995 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
5.995 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
5.995 * [taylor]: Taking taylor expansion of 1.0 in x
5.995 * [backup-simplify]: Simplify 1.0 into 1.0
5.995 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
5.995 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.995 * [taylor]: Taking taylor expansion of x in x
5.995 * [backup-simplify]: Simplify 0 into 0
5.995 * [backup-simplify]: Simplify 1 into 1
5.996 * [backup-simplify]: Simplify (/ 1 1) into 1
5.996 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
5.996 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
5.996 * [taylor]: Taking taylor expansion of 1.0 in x
5.996 * [backup-simplify]: Simplify 1.0 into 1.0
5.996 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
5.996 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.996 * [taylor]: Taking taylor expansion of x in x
5.996 * [backup-simplify]: Simplify 0 into 0
5.996 * [backup-simplify]: Simplify 1 into 1
5.997 * [backup-simplify]: Simplify (/ 1 1) into 1
5.997 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
5.997 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
5.997 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
5.997 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
5.998 * [backup-simplify]: Simplify (- 0) into 0
5.998 * [backup-simplify]: Simplify (+ 0 0) into 0
5.998 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify (- 0) into 0
5.999 * [backup-simplify]: Simplify (+ 0 0) into 0
5.999 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify (- 0) into 0
6.000 * [backup-simplify]: Simplify (+ 0 0) into 0
6.000 * [backup-simplify]: Simplify 0 into 0
6.000 * [backup-simplify]: Simplify (- 0) into 0
6.001 * [backup-simplify]: Simplify (+ 0 0) into 0
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify (- 0) into 0
6.001 * [backup-simplify]: Simplify (+ 0 0) into 0
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify (- 0) into 0
6.002 * [backup-simplify]: Simplify (+ 0 0) into 0
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
6.003 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (- x)))) into (- 1.0 (cos (/ -1 x)))
6.003 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
6.003 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.003 * [taylor]: Taking taylor expansion of 1.0 in x
6.003 * [backup-simplify]: Simplify 1.0 into 1.0
6.003 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.003 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.003 * [taylor]: Taking taylor expansion of -1 in x
6.003 * [backup-simplify]: Simplify -1 into -1
6.003 * [taylor]: Taking taylor expansion of x in x
6.003 * [backup-simplify]: Simplify 0 into 0
6.003 * [backup-simplify]: Simplify 1 into 1
6.003 * [backup-simplify]: Simplify (/ -1 1) into -1
6.004 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.004 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.004 * [taylor]: Taking taylor expansion of 1.0 in x
6.004 * [backup-simplify]: Simplify 1.0 into 1.0
6.004 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.004 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.004 * [taylor]: Taking taylor expansion of -1 in x
6.004 * [backup-simplify]: Simplify -1 into -1
6.004 * [taylor]: Taking taylor expansion of x in x
6.004 * [backup-simplify]: Simplify 0 into 0
6.004 * [backup-simplify]: Simplify 1 into 1
6.004 * [backup-simplify]: Simplify (/ -1 1) into -1
6.004 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.005 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
6.005 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
6.005 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
6.005 * [backup-simplify]: Simplify (- 0) into 0
6.006 * [backup-simplify]: Simplify (+ 0 0) into 0
6.006 * [backup-simplify]: Simplify 0 into 0
6.006 * [backup-simplify]: Simplify (- 0) into 0
6.006 * [backup-simplify]: Simplify (+ 0 0) into 0
6.006 * [backup-simplify]: Simplify 0 into 0
6.007 * [backup-simplify]: Simplify (- 0) into 0
6.007 * [backup-simplify]: Simplify (+ 0 0) into 0
6.007 * [backup-simplify]: Simplify 0 into 0
6.008 * [backup-simplify]: Simplify (- 0) into 0
6.008 * [backup-simplify]: Simplify (+ 0 0) into 0
6.008 * [backup-simplify]: Simplify 0 into 0
6.008 * [backup-simplify]: Simplify (- 0) into 0
6.009 * [backup-simplify]: Simplify (+ 0 0) into 0
6.009 * [backup-simplify]: Simplify 0 into 0
6.009 * [backup-simplify]: Simplify (- 0) into 0
6.010 * [backup-simplify]: Simplify (+ 0 0) into 0
6.010 * [backup-simplify]: Simplify 0 into 0
6.010 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
6.010 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
6.010 * [backup-simplify]: Simplify (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) into (- 1.0 (cos x))
6.010 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
6.010 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.010 * [taylor]: Taking taylor expansion of 1.0 in x
6.010 * [backup-simplify]: Simplify 1.0 into 1.0
6.010 * [taylor]: Taking taylor expansion of (cos x) in x
6.010 * [taylor]: Taking taylor expansion of x in x
6.010 * [backup-simplify]: Simplify 0 into 0
6.010 * [backup-simplify]: Simplify 1 into 1
6.010 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.010 * [taylor]: Taking taylor expansion of 1.0 in x
6.011 * [backup-simplify]: Simplify 1.0 into 1.0
6.011 * [taylor]: Taking taylor expansion of (cos x) in x
6.011 * [taylor]: Taking taylor expansion of x in x
6.011 * [backup-simplify]: Simplify 0 into 0
6.011 * [backup-simplify]: Simplify 1 into 1
6.011 * [backup-simplify]: Simplify (- 1) into -1
6.012 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
6.012 * [backup-simplify]: Simplify 0 into 0
6.012 * [backup-simplify]: Simplify (+ 0) into 0
6.012 * [backup-simplify]: Simplify (- 0) into 0
6.013 * [backup-simplify]: Simplify (+ 0 0) into 0
6.013 * [backup-simplify]: Simplify 0 into 0
6.013 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.014 * [backup-simplify]: Simplify (- -1/2) into 1/2
6.014 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
6.014 * [backup-simplify]: Simplify 1/2 into 1/2
6.015 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.015 * [backup-simplify]: Simplify (- 0) into 0
6.015 * [backup-simplify]: Simplify (+ 0 0) into 0
6.015 * [backup-simplify]: Simplify 0 into 0
6.017 * [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
6.017 * [backup-simplify]: Simplify (- 1/24) into -1/24
6.017 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
6.017 * [backup-simplify]: Simplify -1/24 into -1/24
6.018 * [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
6.019 * [backup-simplify]: Simplify (- 0) into 0
6.019 * [backup-simplify]: Simplify (+ 0 0) into 0
6.019 * [backup-simplify]: Simplify 0 into 0
6.022 * [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
6.022 * [backup-simplify]: Simplify (- -1/720) into 1/720
6.022 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
6.023 * [backup-simplify]: Simplify 1/720 into 1/720
6.023 * [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)))
6.023 * [backup-simplify]: Simplify (* (sqrt (- 1.0 (cos (/ 1 x)))) (sqrt (- 1.0 (cos (/ 1 x))))) into (- 1.0 (cos (/ 1 x)))
6.023 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
6.023 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.023 * [taylor]: Taking taylor expansion of 1.0 in x
6.023 * [backup-simplify]: Simplify 1.0 into 1.0
6.023 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.023 * [taylor]: Taking taylor expansion of x in x
6.023 * [backup-simplify]: Simplify 0 into 0
6.023 * [backup-simplify]: Simplify 1 into 1
6.023 * [backup-simplify]: Simplify (/ 1 1) into 1
6.024 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.024 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.024 * [taylor]: Taking taylor expansion of 1.0 in x
6.024 * [backup-simplify]: Simplify 1.0 into 1.0
6.024 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.024 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.024 * [taylor]: Taking taylor expansion of x in x
6.024 * [backup-simplify]: Simplify 0 into 0
6.024 * [backup-simplify]: Simplify 1 into 1
6.024 * [backup-simplify]: Simplify (/ 1 1) into 1
6.024 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.024 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
6.024 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
6.024 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
6.024 * [backup-simplify]: Simplify (- 0) into 0
6.025 * [backup-simplify]: Simplify (+ 0 0) into 0
6.025 * [backup-simplify]: Simplify 0 into 0
6.025 * [backup-simplify]: Simplify (- 0) into 0
6.025 * [backup-simplify]: Simplify (+ 0 0) into 0
6.025 * [backup-simplify]: Simplify 0 into 0
6.025 * [backup-simplify]: Simplify (- 0) into 0
6.026 * [backup-simplify]: Simplify (+ 0 0) into 0
6.026 * [backup-simplify]: Simplify 0 into 0
6.026 * [backup-simplify]: Simplify (- 0) into 0
6.026 * [backup-simplify]: Simplify (+ 0 0) into 0
6.026 * [backup-simplify]: Simplify 0 into 0
6.026 * [backup-simplify]: Simplify (- 0) into 0
6.027 * [backup-simplify]: Simplify (+ 0 0) into 0
6.027 * [backup-simplify]: Simplify 0 into 0
6.027 * [backup-simplify]: Simplify (- 0) into 0
6.027 * [backup-simplify]: Simplify (+ 0 0) into 0
6.027 * [backup-simplify]: Simplify 0 into 0
6.027 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 (/ 1 x)))) into (- 1.0 (cos x))
6.027 * [backup-simplify]: Simplify (* (sqrt (- 1.0 (cos (/ 1 (- x))))) (sqrt (- 1.0 (cos (/ 1 (- x)))))) into (- 1.0 (cos (/ -1 x)))
6.028 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
6.028 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.028 * [taylor]: Taking taylor expansion of 1.0 in x
6.028 * [backup-simplify]: Simplify 1.0 into 1.0
6.028 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.028 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.028 * [taylor]: Taking taylor expansion of -1 in x
6.028 * [backup-simplify]: Simplify -1 into -1
6.028 * [taylor]: Taking taylor expansion of x in x
6.028 * [backup-simplify]: Simplify 0 into 0
6.028 * [backup-simplify]: Simplify 1 into 1
6.028 * [backup-simplify]: Simplify (/ -1 1) into -1
6.028 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.028 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.028 * [taylor]: Taking taylor expansion of 1.0 in x
6.028 * [backup-simplify]: Simplify 1.0 into 1.0
6.028 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.028 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.028 * [taylor]: Taking taylor expansion of -1 in x
6.028 * [backup-simplify]: Simplify -1 into -1
6.028 * [taylor]: Taking taylor expansion of x in x
6.028 * [backup-simplify]: Simplify 0 into 0
6.028 * [backup-simplify]: Simplify 1 into 1
6.028 * [backup-simplify]: Simplify (/ -1 1) into -1
6.028 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.029 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
6.029 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
6.029 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 x))) into (- 1.0 (cos (/ -1 x)))
6.029 * [backup-simplify]: Simplify (- 0) into 0
6.029 * [backup-simplify]: Simplify (+ 0 0) into 0
6.029 * [backup-simplify]: Simplify 0 into 0
6.029 * [backup-simplify]: Simplify (- 0) into 0
6.030 * [backup-simplify]: Simplify (+ 0 0) into 0
6.030 * [backup-simplify]: Simplify 0 into 0
6.030 * [backup-simplify]: Simplify (- 0) into 0
6.030 * [backup-simplify]: Simplify (+ 0 0) into 0
6.030 * [backup-simplify]: Simplify 0 into 0
6.031 * [backup-simplify]: Simplify (- 0) into 0
6.031 * [backup-simplify]: Simplify (+ 0 0) into 0
6.031 * [backup-simplify]: Simplify 0 into 0
6.031 * [backup-simplify]: Simplify (- 0) into 0
6.031 * [backup-simplify]: Simplify (+ 0 0) into 0
6.031 * [backup-simplify]: Simplify 0 into 0
6.032 * [backup-simplify]: Simplify (- 0) into 0
6.032 * [backup-simplify]: Simplify (+ 0 0) into 0
6.032 * [backup-simplify]: Simplify 0 into 0
6.032 * [backup-simplify]: Simplify (- 1.0 (cos (/ -1 (/ 1 (- x))))) into (- 1.0 (cos x))
6.032 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
6.032 * [backup-simplify]: Simplify (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x) into (/ (- 1.0 (cos x)) x)
6.032 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0
6.032 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
6.032 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.032 * [taylor]: Taking taylor expansion of 1.0 in x
6.032 * [backup-simplify]: Simplify 1.0 into 1.0
6.032 * [taylor]: Taking taylor expansion of (cos x) in x
6.032 * [taylor]: Taking taylor expansion of x in x
6.032 * [backup-simplify]: Simplify 0 into 0
6.032 * [backup-simplify]: Simplify 1 into 1
6.032 * [taylor]: Taking taylor expansion of x in x
6.032 * [backup-simplify]: Simplify 0 into 0
6.032 * [backup-simplify]: Simplify 1 into 1
6.033 * [backup-simplify]: Simplify (- 1) into -1
6.033 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
6.033 * [backup-simplify]: Simplify (+ 0) into 0
6.033 * [backup-simplify]: Simplify (- 0) into 0
6.034 * [backup-simplify]: Simplify (+ 0 0) into 0
6.034 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.034 * [backup-simplify]: Simplify (- -1/2) into 1/2
6.035 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
6.035 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.035 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x
6.035 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
6.035 * [taylor]: Taking taylor expansion of 1.0 in x
6.035 * [backup-simplify]: Simplify 1.0 into 1.0
6.035 * [taylor]: Taking taylor expansion of (cos x) in x
6.035 * [taylor]: Taking taylor expansion of x in x
6.035 * [backup-simplify]: Simplify 0 into 0
6.035 * [backup-simplify]: Simplify 1 into 1
6.035 * [taylor]: Taking taylor expansion of x in x
6.035 * [backup-simplify]: Simplify 0 into 0
6.035 * [backup-simplify]: Simplify 1 into 1
6.035 * [backup-simplify]: Simplify (- 1) into -1
6.036 * [backup-simplify]: Simplify (+ 1.0 -1) into 0
6.036 * [backup-simplify]: Simplify (+ 0) into 0
6.036 * [backup-simplify]: Simplify (- 0) into 0
6.036 * [backup-simplify]: Simplify (+ 0 0) into 0
6.037 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2
6.037 * [backup-simplify]: Simplify (- -1/2) into 1/2
6.037 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
6.038 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.038 * [backup-simplify]: Simplify 1/2 into 1/2
6.038 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
6.039 * [backup-simplify]: Simplify (- 0) into 0
6.039 * [backup-simplify]: Simplify (+ 0 0) into 0
6.039 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
6.039 * [backup-simplify]: Simplify 0 into 0
6.041 * [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
6.041 * [backup-simplify]: Simplify (- 1/24) into -1/24
6.041 * [backup-simplify]: Simplify (+ 0 -1/24) into -1/24
6.042 * [backup-simplify]: Simplify (- (/ -1/24 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into -1/24
6.042 * [backup-simplify]: Simplify -1/24 into -1/24
6.043 * [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
6.044 * [backup-simplify]: Simplify (- 0) into 0
6.044 * [backup-simplify]: Simplify (+ 0 0) into 0
6.045 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)))) into 0
6.045 * [backup-simplify]: Simplify 0 into 0
6.047 * [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
6.048 * [backup-simplify]: Simplify (- -1/720) into 1/720
6.048 * [backup-simplify]: Simplify (+ 0 1/720) into 1/720
6.049 * [backup-simplify]: Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* -1/24 (/ 0 1)) (* 0 (/ 0 1)))) into 1/720
6.049 * [backup-simplify]: Simplify 1/720 into 1/720
6.049 * [backup-simplify]: Simplify (+ (* 1/720 (pow x 5)) (+ (* -1/24 (pow x 3)) (* 1/2 x))) into (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3)))
6.050 * [backup-simplify]: Simplify (/ (* (sqrt (- 1.0 (cos (/ 1 x)))) (sqrt (- 1.0 (cos (/ 1 x))))) (/ 1 x)) into (* (- 1.0 (cos (/ 1 x))) x)
6.050 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in (x) around 0
6.050 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in x
6.050 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.050 * [taylor]: Taking taylor expansion of 1.0 in x
6.050 * [backup-simplify]: Simplify 1.0 into 1.0
6.050 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.050 * [taylor]: Taking taylor expansion of x in x
6.050 * [backup-simplify]: Simplify 0 into 0
6.050 * [backup-simplify]: Simplify 1 into 1
6.050 * [backup-simplify]: Simplify (/ 1 1) into 1
6.050 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.050 * [taylor]: Taking taylor expansion of x in x
6.050 * [backup-simplify]: Simplify 0 into 0
6.050 * [backup-simplify]: Simplify 1 into 1
6.050 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ 1 x))) x) in x
6.050 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
6.050 * [taylor]: Taking taylor expansion of 1.0 in x
6.050 * [backup-simplify]: Simplify 1.0 into 1.0
6.051 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
6.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.051 * [taylor]: Taking taylor expansion of x in x
6.051 * [backup-simplify]: Simplify 0 into 0
6.051 * [backup-simplify]: Simplify 1 into 1
6.051 * [backup-simplify]: Simplify (/ 1 1) into 1
6.051 * [backup-simplify]: Simplify (cos (/ 1 x)) into (cos (/ 1 x))
6.051 * [taylor]: Taking taylor expansion of x in x
6.051 * [backup-simplify]: Simplify 0 into 0
6.051 * [backup-simplify]: Simplify 1 into 1
6.051 * [backup-simplify]: Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
6.051 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ 1 x)))) into (- 1.0 (cos (/ 1 x)))
6.052 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 x))) 0) into 0
6.052 * [backup-simplify]: Simplify 0 into 0
6.052 * [backup-simplify]: Simplify (- 0) into 0
6.052 * [backup-simplify]: Simplify (+ 0 0) into 0
6.053 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 1) (* 0 0)) into (- 1.0 (cos (/ 1 x)))
6.053 * [backup-simplify]: Simplify (- 1.0 (cos (/ 1 x))) into (- 1.0 (cos (/ 1 x)))
6.054 * [backup-simplify]: Simplify (- 0) into 0
6.054 * [backup-simplify]: Simplify (+ 0 0) into 0
6.055 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 1) (* 0 0))) into 0
6.055 * [backup-simplify]: Simplify 0 into 0
6.055 * [backup-simplify]: Simplify (- 0) into 0
6.055 * [backup-simplify]: Simplify (+ 0 0) into 0
6.056 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
6.056 * [backup-simplify]: Simplify 0 into 0
6.056 * [backup-simplify]: Simplify (- 0) into 0
6.056 * [backup-simplify]: Simplify (+ 0 0) into 0
6.057 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
6.057 * [backup-simplify]: Simplify 0 into 0
6.057 * [backup-simplify]: Simplify (- 0) into 0
6.058 * [backup-simplify]: Simplify (+ 0 0) into 0
6.058 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
6.058 * [backup-simplify]: Simplify 0 into 0
6.059 * [backup-simplify]: Simplify (- 0) into 0
6.059 * [backup-simplify]: Simplify (+ 0 0) into 0
6.060 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
6.060 * [backup-simplify]: Simplify 0 into 0
6.060 * [backup-simplify]: Simplify (- 0) into 0
6.061 * [backup-simplify]: Simplify (+ 0 0) into 0
6.062 * [backup-simplify]: Simplify (+ (* (- 1.0 (cos (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
6.062 * [backup-simplify]: Simplify 0 into 0
6.062 * [backup-simplify]: Simplify (* (- 1.0 (cos (/ 1 (/ 1 x)))) (/ 1 x)) into (/ (- 1.0 (cos x)) x)
6.063 * [backup-simplify]: Simplify (/ (* (sqrt (- 1.0 (cos (/ 1 (- x))))) (sqrt (- 1.0 (cos (/ 1 (- x)))))) (/ 1 (- x))) into (* -1 (* x (- 1.0 (cos (/ -1 x)))))
6.063 * [approximate]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in (x) around 0
6.063 * [taylor]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in x
6.063 * [taylor]: Taking taylor expansion of -1 in x
6.063 * [backup-simplify]: Simplify -1 into -1
6.063 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ -1 x)))) in x
6.063 * [taylor]: Taking taylor expansion of x in x
6.063 * [backup-simplify]: Simplify 0 into 0
6.063 * [backup-simplify]: Simplify 1 into 1
6.063 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.063 * [taylor]: Taking taylor expansion of 1.0 in x
6.063 * [backup-simplify]: Simplify 1.0 into 1.0
6.063 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.063 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.063 * [taylor]: Taking taylor expansion of -1 in x
6.063 * [backup-simplify]: Simplify -1 into -1
6.063 * [taylor]: Taking taylor expansion of x in x
6.063 * [backup-simplify]: Simplify 0 into 0
6.063 * [backup-simplify]: Simplify 1 into 1
6.064 * [backup-simplify]: Simplify (/ -1 1) into -1
6.064 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.064 * [taylor]: Taking taylor expansion of (* -1 (* x (- 1.0 (cos (/ -1 x))))) in x
6.064 * [taylor]: Taking taylor expansion of -1 in x
6.064 * [backup-simplify]: Simplify -1 into -1
6.064 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ -1 x)))) in x
6.064 * [taylor]: Taking taylor expansion of x in x
6.064 * [backup-simplify]: Simplify 0 into 0
6.064 * [backup-simplify]: Simplify 1 into 1
6.064 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
6.064 * [taylor]: Taking taylor expansion of 1.0 in x
6.064 * [backup-simplify]: Simplify 1.0 into 1.0
6.064 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
6.064 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.064 * [taylor]: Taking taylor expansion of -1 in x
6.064 * [backup-simplify]: Simplify -1 into -1
6.064 * [taylor]: Taking taylor expansion of x in x
6.064 * [backup-simplify]: Simplify 0 into 0
6.064 * [backup-simplify]: Simplify 1 into 1
6.065 * [backup-simplify]: Simplify (/ -1 1) into -1
6.065 * [backup-simplify]: Simplify (cos (/ -1 x)) into (cos (/ -1 x))
6.065 * [backup-simplify]: Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
6.065 * [backup-simplify]: Simplify (+ 1.0 (- (cos (/ -1 x)))) into (- 1.0 (cos (/ -1 x)))
6.065 * [backup-simplify]: Simplify (* 0 (- 1.0 (cos (/ -1 x)))) into 0
6.066 * [backup-simplify]: Simplify (* -1 0) into 0
6.066 * [backup-simplify]: Simplify 0 into 0
6.066 * [backup-simplify]: Simplify (- 0) into 0
6.067 * [backup-simplify]: Simplify (+ 0 0) into 0
6.067 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 1.0 (cos (/ -1 x))))) into (- 1.0 (cos (/ -1 x)))
6.068 * [backup-simplify]: Simplify (+ (* -1 (- 1.0 (cos (/ -1 x)))) (* 0 0)) into (- (cos (/ -1 x)) 1.0)
6.068 * [backup-simplify]: Simplify (- (cos (/ -1 x)) 1.0) into (- (cos (/ -1 x)) 1.0)
6.068 * [backup-simplify]: Simplify (- 0) into 0
6.069 * [backup-simplify]: Simplify (+ 0 0) into 0
6.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1.0 (cos (/ -1 x)))))) into 0
6.074 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))) into 0
6.074 * [backup-simplify]: Simplify 0 into 0
6.074 * [backup-simplify]: Simplify (- 0) into 0
6.074 * [backup-simplify]: Simplify (+ 0 0) into 0
6.075 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))) into 0
6.076 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))) into 0
6.076 * [backup-simplify]: Simplify 0 into 0
6.076 * [backup-simplify]: Simplify (- 0) into 0
6.076 * [backup-simplify]: Simplify (+ 0 0) into 0
6.077 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))) into 0
6.078 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))) into 0
6.078 * [backup-simplify]: Simplify 0 into 0
6.078 * [backup-simplify]: Simplify (- 0) into 0
6.079 * [backup-simplify]: Simplify (+ 0 0) into 0
6.080 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))))) into 0
6.081 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))))) into 0
6.081 * [backup-simplify]: Simplify 0 into 0
6.081 * [backup-simplify]: Simplify (- 0) into 0
6.082 * [backup-simplify]: Simplify (+ 0 0) into 0
6.083 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x)))))))))) into 0
6.084 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0))))))) into 0
6.084 * [backup-simplify]: Simplify 0 into 0
6.085 * [backup-simplify]: Simplify (- 0) into 0
6.085 * [backup-simplify]: Simplify (+ 0 0) into 0
6.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (cos (/ -1 x))))))))))) into 0
6.088 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0 (cos (/ -1 x)))) (* 0 0)))))))) into 0
6.089 * [backup-simplify]: Simplify 0 into 0
6.089 * [backup-simplify]: Simplify (* (- (cos (/ -1 (/ 1 (- x)))) 1.0) (/ 1 (- x))) into (* -1 (/ (- (cos x) 1.0) x))
6.089 * * * [progress]: simplifying candidates
6.091 * [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))
  (/ (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))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (- 1.0 (cos x)) (- 1.0 (cos x)))
  (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))
  (* (- 1.0 (cos x)) (- 1.0 (cos x)))
  (+ 1 1)
  (+ (log (sqrt (- 1.0 (cos x)))) (log (sqrt (- 1.0 (cos x)))))
  (log (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))))
  (exp (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))))
  (* (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x)))) (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x)))))
  (* (cbrt (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))) (cbrt (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))))
  (cbrt (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))))
  (* (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))) (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))))
  (* (- 1.0 (cos x)) (- 1.0 (cos x)))
  (sqrt (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))))
  (sqrt (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))))
  (* (sqrt (- (pow 1.0 3) (pow (cos x) 3))) (sqrt (- (pow 1.0 3) (pow (cos x) 3))))
  (* (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))
  (* (sqrt (- (pow 1.0 3) (pow (cos x) 3))) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))))
  (* (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (sqrt (+ 1.0 (cos x))))
  (* (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- (pow 1.0 3) (pow (cos x) 3))))
  (* (sqrt (+ 1.0 (cos x))) (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))
  (* (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))))
  (* (sqrt (+ 1.0 (cos x))) (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))))))
  (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))) (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))))
  (* (sqrt (cbrt (- 1.0 (cos x)))) (sqrt (cbrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (sqrt (+ (sqrt 1.0) (sqrt (cos x)))))
  (* (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt (- (sqrt 1.0) (sqrt (cos x)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* 1 1)
  (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (- 1.0 (cos x))) (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))))
  (* (sqrt (- 1.0 (cos x))) (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))))
  (* (sqrt (- 1.0 (cos x))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (- 1.0 (cos x))) (sqrt 1))
  (* (sqrt (- 1.0 (cos x))) (sqrt (+ (sqrt 1.0) (sqrt (cos x)))))
  (* (sqrt (- 1.0 (cos x))) (sqrt 1))
  (* (sqrt (- 1.0 (cos x))) (sqrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (- 1.0 (cos x))) 1)
  (* (cbrt (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (cbrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (- 1.0 (cos x))) (sqrt (- (pow 1.0 3) (pow (cos x) 3))))
  (* (sqrt (- 1.0 (cos x))) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))))
  (* (sqrt (- (pow 1.0 3) (pow (cos x) 3))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- 1.0 (cos x))))
  (- (+ (log (sqrt (- 1.0 (cos x)))) (log (sqrt (- 1.0 (cos x))))) (log x))
  (- (log (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))) (log x))
  (log (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x))
  (exp (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x))
  (/ (* (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x)))) (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x))))) (* (* x x) x))
  (/ (* (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))) (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))))) (* (* x x) x))
  (* (cbrt (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x)) (cbrt (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x)))
  (cbrt (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x))
  (* (* (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x) (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x)) (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x))
  (sqrt (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x))
  (sqrt (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x))
  (- (* (sqrt (- 1.0 (cos x))) (sqrt (- 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 x)
  (/ x (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))))
  (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))
  (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (sqrt x))
  (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) 1)
  (/ x (sqrt (- 1.0 (cos x))))
  (* x (* (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))))
  (* x (* (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (sqrt (+ 1.0 (cos x)))))
  (* x (* (sqrt (+ 1.0 (cos x))) (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))))
  (* x (* (sqrt (+ 1.0 (cos 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))))
  (* 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))
  (- (+ (* 1/2 (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))
6.092 * * [simplify]: iteration 0: 158 enodes
6.127 * * [simplify]: iteration 1: 347 enodes
6.313 * * [simplify]: iteration 2: 1955 enodes
7.066 * * [simplify]: iteration complete: 5000 enodes
7.066 * * [simplify]: Extracting #0: cost 55 inf + 0
7.070 * * [simplify]: Extracting #1: cost 1050 inf + 2
7.082 * * [simplify]: Extracting #2: cost 1650 inf + 8893
7.102 * * [simplify]: Extracting #3: cost 1800 inf + 95066
7.165 * * [simplify]: Extracting #4: cost 298 inf + 447196
7.251 * * [simplify]: Extracting #5: cost 0 inf + 545379
7.383 * * [simplify]: Extracting #6: cost 0 inf + 545179
7.496 * [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))
  1
  1
  2
  1
  1
  (* (- 1.0 (cos x)) (- 1.0 (cos x)))
  (- 1.0 (cos x))
  (* (- 1.0 (cos x)) (- 1.0 (cos x)))
  2
  (log (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 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)))
  (* (- 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))
  (* (sqrt (- (* 1.0 (* 1.0 1.0)) (* (cos x) (* (cos x) (cos x))))) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))))
  (* (sqrt (+ (cos x) 1.0)) (sqrt (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))))
  (* (sqrt (- (* 1.0 (* 1.0 1.0)) (* (cos x) (* (cos x) (cos x))))) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))))
  (* (sqrt (+ (cos x) 1.0)) (sqrt (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ (cos x) 1.0)
  (* (sqrt (- 1.0 (cos x))) (cbrt (sqrt (- 1.0 (cos x)))))
  (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x)))))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  1
  (- 1.0 (cos x))
  1
  (- 1.0 (cos x))
  (+ (sqrt (cos x)) (sqrt 1.0))
  (- (sqrt 1.0) (sqrt (cos x)))
  1
  (- 1.0 (cos x))
  1
  (- 1.0 (cos x))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  1
  (- 1.0 (cos x))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  1
  2
  1
  (* (cbrt (sqrt (- 1.0 (cos x)))) (* (sqrt (- 1.0 (cos x))) (cbrt (sqrt (- 1.0 (cos x))))))
  (* (sqrt (- 1.0 (cos x))) (fabs (cbrt (- 1.0 (cos x)))))
  (* (sqrt (- 1.0 (cos x))) (sqrt (sqrt (- 1.0 (cos x)))))
  (sqrt (- 1.0 (cos x)))
  (* (sqrt (- 1.0 (cos x))) (sqrt (+ (sqrt (cos x)) (sqrt 1.0))))
  (sqrt (- 1.0 (cos x)))
  (* (sqrt (- 1.0 (cos x))) (sqrt (sqrt (- 1.0 (cos x)))))
  (sqrt (- 1.0 (cos x)))
  (* (sqrt (- 1.0 (cos x))) (cbrt (sqrt (- 1.0 (cos x)))))
  (* (sqrt (cbrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (- 1.0 (cos x))) (sqrt (sqrt (- 1.0 (cos x)))))
  (- 1.0 (cos x))
  (* (sqrt (- 1.0 (cos x))) (sqrt (- (sqrt 1.0) (sqrt (cos x)))))
  (- 1.0 (cos x))
  (* (sqrt (- 1.0 (cos x))) (sqrt (sqrt (- 1.0 (cos x)))))
  (- 1.0 (cos x))
  (* (sqrt (- (* 1.0 (* 1.0 1.0)) (* (cos x) (* (cos x) (cos x))))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (- (* 1.0 (* 1.0 1.0)) (* (cos x) (* (cos x) (cos x))))) (sqrt (- 1.0 (cos x))))
  (* (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- 1.0 (cos x))))
  (log (/ (- 1.0 (cos x)) 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))
  (* (* (/ (- 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)
  (/ (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 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 (sqrt (- 1.0 (cos x))))
  (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) x)
  (* (sqrt (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (* x (sqrt (+ (cos x) 1.0))))
  (* (sqrt (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (* x (sqrt (+ (cos x) 1.0))))
  (* (+ (cos x) 1.0) x)
  (* x (sqrt (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))))
  (* x (sqrt (+ (cos x) 1.0)))
  (* x (sqrt (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))))
  (* x (sqrt (+ (cos x) 1.0)))
  (+ (* (* (* x x) (* x x)) -1/24) (+ (* 1/2 (* x x)) (* (* (* x (* x x)) (* x (* x x))) 1/720)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (* (* (* x x) (* x x)) -1/24) (+ (* 1/2 (* x x)) (* (* (* x (* x x)) (* x (* x x))) 1/720)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (* (* (* x x) (* x x)) -1/24) (+ (* 1/2 (* x x)) (* (* (* x (* x x)) (* x (* x x))) 1/720)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (* 1/720 (pow x 5)) (+ (* 1/2 x) (* (* x (* x x)) -1/24)))
  (/ (- 1.0 (cos x)) x)
  (- (/ (- (cos x) 1.0) x))
7.508 * * * [progress]: adding candidates to table
8.055 * [progress]: [Phase 3 of 3] Extracting.
8.055 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (- (/ (/ 1.0 x) x) (/ (/ (cos x) x) x)))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x) x))> #<alt (λ (x) (* (* (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))))> #<alt (λ (x) (/ 1 (/ x (/ (- 1.0 (cos x)) x))))> #<alt (λ (x) (/ (/ (exp (log (- 1.0 (cos x)))) x) x))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (/ (/ (exp (* (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))) (cbrt (log (- 1.0 (cos x)))))) x) x))> #<alt (λ (x) (+ 1/2 (* (* x x) (+ (* 1/720 (* x x)) -1/24))))> #<alt (λ (x) (exp (log (/ (/ (- 1.0 (cos x)) x) x))))> #<alt (λ (x) (/ (/ (* (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- (pow 1.0 3) (pow (cos x) 3)))) (* (sqrt (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (* x (sqrt (+ (cos x) 1.0))))) x))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (log (exp (- 1.0 (cos x)))))) x) x))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x)))))) x) x))>)
8.058 * * * [regime-changes]: Trying 1 branch expressions: (x)
8.058 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (- (/ (/ 1.0 x) x) (/ (/ (cos x) x) x)))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x) x))> #<alt (λ (x) (* (* (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))))> #<alt (λ (x) (/ 1 (/ x (/ (- 1.0 (cos x)) x))))> #<alt (λ (x) (/ (/ (exp (log (- 1.0 (cos x)))) x) x))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (/ (/ (exp (* (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))) (cbrt (log (- 1.0 (cos x)))))) x) x))> #<alt (λ (x) (+ 1/2 (* (* x x) (+ (* 1/720 (* x x)) -1/24))))> #<alt (λ (x) (exp (log (/ (/ (- 1.0 (cos x)) x) x))))> #<alt (λ (x) (/ (/ (* (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- (pow 1.0 3) (pow (cos x) 3)))) (* (sqrt (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (* x (sqrt (+ (cos x) 1.0))))) x))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (log (exp (- 1.0 (cos x)))))) x) x))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x)))))) x) x))>)
8.185 * * * [regime]: Found split indices: #<option (#s(si 4 72) #s(si 7 189) #s(si 4 255))>
8.187 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (- (/ (/ 1.0 x) x) (/ (/ (cos x) x) x)))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x) x))> #<alt (λ (x) (* (* (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))))> #<alt (λ (x) (/ 1 (/ x (/ (- 1.0 (cos x)) x))))> #<alt (λ (x) (/ (/ (exp (log (- 1.0 (cos x)))) x) x))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (/ (/ (exp (* (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))) (cbrt (log (- 1.0 (cos x)))))) x) x))> #<alt (λ (x) (+ 1/2 (* (* x x) (+ (* 1/720 (* x x)) -1/24))))> #<alt (λ (x) (exp (log (/ (/ (- 1.0 (cos x)) x) x))))> #<alt (λ (x) (/ (/ (* (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- (pow 1.0 3) (pow (cos x) 3)))) (* (sqrt (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (* x (sqrt (+ (cos x) 1.0))))) x))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (log (exp (- 1.0 (cos x)))))) x) x))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x)))))) x) x))>)
8.298 * [regimes]: Found splitpoints: (#s(sp 4 x -0.03162480067046474) #s(sp 7 x 0.030783396840863963) #s(sp 4 x +nan.0)) , with alts (#<alt (λ (x) (- (/ (/ 1.0 x) x) (/ (/ (cos x) x) x)))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) x) x))> #<alt (λ (x) (* (* (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))))> #<alt (λ (x) (/ 1 (/ x (/ (- 1.0 (cos x)) x))))> #<alt (λ (x) (/ (/ (exp (log (- 1.0 (cos x)))) x) x))> #<alt (λ (x) (- (/ 1.0 (* x x)) (/ (cos x) (* x x))))> #<alt (λ (x) (/ (/ (exp (* (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))) (cbrt (log (- 1.0 (cos x)))))) x) x))> #<alt (λ (x) (+ 1/2 (* (* x x) (+ (* 1/720 (* x x)) -1/24))))> #<alt (λ (x) (exp (log (/ (/ (- 1.0 (cos x)) x) x))))> #<alt (λ (x) (/ (/ (* (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- (pow 1.0 3) (pow (cos x) 3)))) (* (sqrt (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (* x (sqrt (+ (cos x) 1.0))))) x))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (log (exp (- 1.0 (cos x)))))) x) x))> #<alt (λ (x) (/ (/ (* (sqrt (- 1.0 (cos x))) (sqrt (* (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x)))))) x) x))>)
8.298 * [simplify]: Simplifying:
  (if (<= x -0.03162480067046474) (/ (/ (exp (log (- 1.0 (cos x)))) x) x) (if (<= x 0.030783396840863963) (+ 1/2 (* (* x x) (+ (* 1/720 (* x x)) -1/24))) (/ (/ (exp (log (- 1.0 (cos x)))) x) x)))
8.298 * * [simplify]: iteration 0: 22 enodes
8.299 * * [simplify]: iteration 1: 29 enodes
8.300 * * [simplify]: iteration complete: 29 enodes
8.300 * * [simplify]: Extracting #0: cost 1 inf + 0
8.300 * * [simplify]: Extracting #1: cost 6 inf + 0
8.300 * * [simplify]: Extracting #2: cost 13 inf + 0
8.300 * * [simplify]: Extracting #3: cost 14 inf + 3
8.300 * * [simplify]: Extracting #4: cost 13 inf + 179
8.301 * * [simplify]: Extracting #5: cost 13 inf + 312
8.301 * * [simplify]: Extracting #6: cost 12 inf + 648
8.301 * * [simplify]: Extracting #7: cost 8 inf + 935
8.301 * * [simplify]: Extracting #8: cost 3 inf + 2116
8.301 * * [simplify]: Extracting #9: cost 0 inf + 3818
8.302 * * [simplify]: Extracting #10: cost 0 inf + 3763
8.302 * [simplify]: Simplified to:
  (if (<= x -0.03162480067046474) (/ (/ (exp (log (- 1.0 (cos x)))) x) x) (if (<= x 0.030783396840863963) (+ (* (+ (* 1/720 (* x x)) -1/24) (* x x)) 1/2) (/ (/ (exp (log (- 1.0 (cos x)))) x) x)))
13.598 * [regime-testing]: Baseline error score: 31.524911213721513
13.616 * [regime-testing]: Oracle error score: 0.11973877496585283
13.656 * [regime-testing]: End program error score: 0.25041354159089146