11.902 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.120 * * * [progress]: [2/2] Setting up program.
0.123 * [progress]: [Phase 2 of 3] Improving.
0.123 * [simplify]: Simplifying:
  (log (+ x (sqrt (- (* x x) 1.0))))
0.123 * * [simplify]: Extracting # 0 : cost  0
0.123 * * [simplify]: Extracting # 1 : cost  0
0.123 * * [simplify]: Extracting # 2 : cost  0
0.124 * * [simplify]: Extracting # 3 : cost  0
0.124 * * [simplify]: Extracting # 4 : cost  0
0.124 * * [simplify]: Extracting # 5 : cost  0
0.124 * * [simplify]: Extracting # 6 : cost  0
0.124 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
0.125 * * [simplify]: Extracting # 0 : cost  0
0.125 * * [simplify]: Extracting # 1 : cost  0
0.125 * * [simplify]: Extracting # 2 : cost  0
0.125 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
0.127 * * [simplify]: Extracting # 0 : cost  0
0.127 * * [simplify]: iteration  2 :  11  enodes  (cost  9 )
0.128 * * [simplify]: Extracting # 0 : cost  0
0.128 * * [simplify]: iteration done:  11  enodes  (cost  9 )
0.129 * [simplify]: Simplified to:
  (log (+ x (sqrt (- (* x x) 1.0))))
0.129 * * [progress]: iteration 1 / 4
0.129 * * * [progress]: picking best candidate
0.131 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1.0)))))>
0.131 * * * [progress]: localizing error
0.140 * * * [progress]: generating rewritten candidates
0.140 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.162 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.185 * * * [progress]: generating series expansions
0.185 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.185 * [backup-simplify]: Simplify (sqrt (- (* x x) 1.0)) into (sqrt (- (pow x 2) 1.0))
0.185 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in (x) around 0
0.185 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.185 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.186 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [backup-simplify]: Simplify 0 into 0
0.186 * [backup-simplify]: Simplify 1 into 1
0.186 * [taylor]: Taking taylor expansion of 1.0 in x
0.186 * [backup-simplify]: Simplify 1.0 into 1.0
0.186 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.187 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.187 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.187 * [backup-simplify]: Simplify (- 0) into 0
0.188 * [backup-simplify]: Simplify (+ 0 0) into 0
0.188 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0)))) into 0
0.188 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.188 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify 1 into 1
0.188 * [taylor]: Taking taylor expansion of 1.0 in x
0.188 * [backup-simplify]: Simplify 1.0 into 1.0
0.188 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.189 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.189 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.190 * [backup-simplify]: Simplify (- 0) into 0
0.190 * [backup-simplify]: Simplify (+ 0 0) into 0
0.190 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0)))) into 0
0.191 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify (* 1 1) into 1
0.192 * [backup-simplify]: Simplify (- 0) into 0
0.192 * [backup-simplify]: Simplify (+ 1 0) into 1
0.194 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt (- 1.0)))) into (/ 1/2 (sqrt (- 1.0)))
0.195 * [backup-simplify]: Simplify (/ 1/2 (sqrt (- 1.0))) into (/ 1/2 (sqrt (- 1.0)))
0.195 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.195 * [backup-simplify]: Simplify (- 0) into 0
0.196 * [backup-simplify]: Simplify (+ 0 0) into 0
0.197 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt (- 1.0))))))) (* 2 (sqrt (- 1.0)))) into 0
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.197 * [backup-simplify]: Simplify (- 0) into 0
0.198 * [backup-simplify]: Simplify (+ 0 0) into 0
0.202 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt (- 1.0))) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 1.0)))) into (/ -1/8 (pow (sqrt (- 1.0)) 3))
0.205 * [backup-simplify]: Simplify (/ -1/8 (pow (sqrt (- 1.0)) 3)) into (/ -1/8 (pow (sqrt (- 1.0)) 3))
0.210 * [backup-simplify]: Simplify (+ (* (/ -1/8 (pow (sqrt (- 1.0)) 3)) (pow x 4)) (+ (* (/ 1/2 (sqrt (- 1.0))) (pow x 2)) (sqrt (- 1.0)))) into (- (+ (* 1/2 (/ (pow x 2) (sqrt (- 1.0)))) (sqrt (- 1.0))) (* 1/8 (/ (pow x 4) (pow (sqrt (- 1.0)) 3))))
0.210 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) 1.0)) into (sqrt (- (/ 1 (pow x 2)) 1.0))
0.210 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.210 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.210 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) 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
0.211 * [backup-simplify]: Simplify (* 1 1) into 1
0.211 * [backup-simplify]: Simplify (/ 1 1) into 1
0.211 * [taylor]: Taking taylor expansion of 1.0 in x
0.211 * [backup-simplify]: Simplify 1.0 into 1.0
0.212 * [backup-simplify]: Simplify (+ 1 0) into 1
0.212 * [backup-simplify]: Simplify (sqrt 1) into 1
0.213 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.222 * [backup-simplify]: Simplify (+ 0 0) into 0
0.223 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.223 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.223 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.223 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 1 into 1
0.224 * [backup-simplify]: Simplify (* 1 1) into 1
0.224 * [backup-simplify]: Simplify (/ 1 1) into 1
0.224 * [taylor]: Taking taylor expansion of 1.0 in x
0.224 * [backup-simplify]: Simplify 1.0 into 1.0
0.225 * [backup-simplify]: Simplify (+ 1 0) into 1
0.225 * [backup-simplify]: Simplify (sqrt 1) into 1
0.226 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.227 * [backup-simplify]: Simplify (+ 0 0) into 0
0.228 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.228 * [backup-simplify]: Simplify 1 into 1
0.228 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.230 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.231 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.233 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow 0 2) (+)) (* 2 1)) into -0.5
0.233 * [backup-simplify]: Simplify -0.5 into -0.5
0.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.235 * [backup-simplify]: Simplify (- 0) into 0
0.235 * [backup-simplify]: Simplify (+ 0 0) into 0
0.236 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -0.5)))) (* 2 1)) into 0
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.237 * [backup-simplify]: Simplify (- 0) into 0
0.237 * [backup-simplify]: Simplify (+ 0 0) into 0
0.239 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -0.125
0.240 * [backup-simplify]: Simplify -0.125 into -0.125
0.240 * [backup-simplify]: Simplify (+ (* -0.125 (pow (/ 1 x) 3)) (+ (* -0.5 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))))
0.240 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1.0)) into (sqrt (- (/ 1 (pow x 2)) 1.0))
0.240 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.240 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.240 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.240 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify 1 into 1
0.240 * [backup-simplify]: Simplify (* 1 1) into 1
0.241 * [backup-simplify]: Simplify (/ 1 1) into 1
0.241 * [taylor]: Taking taylor expansion of 1.0 in x
0.241 * [backup-simplify]: Simplify 1.0 into 1.0
0.241 * [backup-simplify]: Simplify (+ 1 0) into 1
0.241 * [backup-simplify]: Simplify (sqrt 1) into 1
0.242 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.242 * [backup-simplify]: Simplify (+ 0 0) into 0
0.243 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.243 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.243 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.243 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [backup-simplify]: Simplify 0 into 0
0.243 * [backup-simplify]: Simplify 1 into 1
0.243 * [backup-simplify]: Simplify (* 1 1) into 1
0.243 * [backup-simplify]: Simplify (/ 1 1) into 1
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.244 * [backup-simplify]: Simplify 1.0 into 1.0
0.244 * [backup-simplify]: Simplify (+ 1 0) into 1
0.244 * [backup-simplify]: Simplify (sqrt 1) into 1
0.244 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.245 * [backup-simplify]: Simplify (+ 0 0) into 0
0.245 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.246 * [backup-simplify]: Simplify 1 into 1
0.246 * [backup-simplify]: Simplify 0 into 0
0.246 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.247 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.247 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.249 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow 0 2) (+)) (* 2 1)) into -0.5
0.249 * [backup-simplify]: Simplify -0.5 into -0.5
0.250 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.251 * [backup-simplify]: Simplify (- 0) into 0
0.251 * [backup-simplify]: Simplify (+ 0 0) into 0
0.252 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -0.5)))) (* 2 1)) into 0
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.253 * [backup-simplify]: Simplify (- 0) into 0
0.253 * [backup-simplify]: Simplify (+ 0 0) into 0
0.255 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -0.125
0.256 * [backup-simplify]: Simplify -0.125 into -0.125
0.256 * [backup-simplify]: Simplify (+ (* -0.125 (pow (/ 1 (- x)) 3)) (+ (* -0.5 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))) x)
0.256 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.256 * [backup-simplify]: Simplify (+ x (sqrt (- (* x x) 1.0))) into (+ (sqrt (- (pow x 2) 1.0)) x)
0.256 * [approximate]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in (x) around 0
0.256 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x
0.256 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.256 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.256 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [taylor]: Taking taylor expansion of 1.0 in x
0.256 * [backup-simplify]: Simplify 1.0 into 1.0
0.256 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.257 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.258 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.258 * [backup-simplify]: Simplify (- 0) into 0
0.258 * [backup-simplify]: Simplify (+ 0 0) into 0
0.258 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0)))) into 0
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 1 into 1
0.259 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x
0.259 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.259 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.259 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 1 into 1
0.259 * [taylor]: Taking taylor expansion of 1.0 in x
0.259 * [backup-simplify]: Simplify 1.0 into 1.0
0.259 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.259 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.260 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.260 * [backup-simplify]: Simplify (- 0) into 0
0.260 * [backup-simplify]: Simplify (+ 0 0) into 0
0.261 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0)))) into 0
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 1 into 1
0.262 * [backup-simplify]: Simplify (+ (sqrt (- 1.0)) 0) into (sqrt (- 1.0))
0.262 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.263 * [backup-simplify]: Simplify (+ 0 1) into 1
0.263 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify (* 1 1) into 1
0.263 * [backup-simplify]: Simplify (- 0) into 0
0.264 * [backup-simplify]: Simplify (+ 1 0) into 1
0.267 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt (- 1.0)))) into (/ 1/2 (sqrt (- 1.0)))
0.269 * [backup-simplify]: Simplify (+ (/ 1/2 (sqrt (- 1.0))) 0) into (* 1/2 (/ 1 (sqrt (- 1.0))))
0.271 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt (- 1.0)))) into (/ 1/2 (sqrt (- 1.0)))
0.274 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt (- 1.0))) (pow x 2)) (+ (* 1 x) (sqrt (- 1.0)))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt (- 1.0)))) (sqrt (- 1.0))))
0.274 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (- (* (/ 1 x) (/ 1 x)) 1.0))) into (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))
0.274 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in (x) around 0
0.274 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.274 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.274 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.274 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 1 into 1
0.275 * [backup-simplify]: Simplify (* 1 1) into 1
0.275 * [backup-simplify]: Simplify (/ 1 1) into 1
0.275 * [taylor]: Taking taylor expansion of 1.0 in x
0.275 * [backup-simplify]: Simplify 1.0 into 1.0
0.275 * [backup-simplify]: Simplify (+ 1 0) into 1
0.276 * [backup-simplify]: Simplify (sqrt 1) into 1
0.276 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.277 * [backup-simplify]: Simplify (+ 0 0) into 0
0.278 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [backup-simplify]: Simplify 0 into 0
0.278 * [backup-simplify]: Simplify 1 into 1
0.279 * [backup-simplify]: Simplify (/ 1 1) into 1
0.279 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.279 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.279 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 1 into 1
0.279 * [backup-simplify]: Simplify (* 1 1) into 1
0.279 * [backup-simplify]: Simplify (/ 1 1) into 1
0.280 * [taylor]: Taking taylor expansion of 1.0 in x
0.280 * [backup-simplify]: Simplify 1.0 into 1.0
0.280 * [backup-simplify]: Simplify (+ 1 0) into 1
0.280 * [backup-simplify]: Simplify (sqrt 1) into 1
0.281 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.282 * [backup-simplify]: Simplify (+ 0 0) into 0
0.283 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify 1 into 1
0.283 * [backup-simplify]: Simplify (/ 1 1) into 1
0.284 * [backup-simplify]: Simplify (+ 1 1) into 2
0.284 * [backup-simplify]: Simplify 2 into 2
0.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.285 * [backup-simplify]: Simplify (+ 0 0) into 0
0.285 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.287 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.288 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.292 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow 0 2) (+)) (* 2 1)) into -0.5
0.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.293 * [backup-simplify]: Simplify (+ -0.5 0) into (- 0.5)
0.294 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.296 * [backup-simplify]: Simplify (- 0) into 0
0.296 * [backup-simplify]: Simplify (+ 0 0) into 0
0.297 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -0.5)))) (* 2 1)) into 0
0.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.299 * [backup-simplify]: Simplify (+ 0 0) into 0
0.299 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.301 * [backup-simplify]: Simplify (- 0) into 0
0.302 * [backup-simplify]: Simplify (+ 0 0) into 0
0.306 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -0.125
0.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.307 * [backup-simplify]: Simplify (+ -0.125 0) into (- 0.125)
0.308 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.309 * [backup-simplify]: Simplify (+ (* (- 0.125) (pow (/ 1 x) 3)) (+ (* (- 0.5) (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))))
0.309 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1.0))) into (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))
0.309 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in (x) around 0
0.309 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.309 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.309 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.309 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 1 into 1
0.310 * [backup-simplify]: Simplify (* 1 1) into 1
0.310 * [backup-simplify]: Simplify (/ 1 1) into 1
0.310 * [taylor]: Taking taylor expansion of 1.0 in x
0.310 * [backup-simplify]: Simplify 1.0 into 1.0
0.311 * [backup-simplify]: Simplify (+ 1 0) into 1
0.311 * [backup-simplify]: Simplify (sqrt 1) into 1
0.312 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.313 * [backup-simplify]: Simplify (+ 0 0) into 0
0.314 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify 1 into 1
0.314 * [backup-simplify]: Simplify (/ 1 1) into 1
0.314 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.314 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.314 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.314 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify 1 into 1
0.315 * [backup-simplify]: Simplify (* 1 1) into 1
0.315 * [backup-simplify]: Simplify (/ 1 1) into 1
0.315 * [taylor]: Taking taylor expansion of 1.0 in x
0.315 * [backup-simplify]: Simplify 1.0 into 1.0
0.315 * [backup-simplify]: Simplify (+ 1 0) into 1
0.315 * [backup-simplify]: Simplify (sqrt 1) into 1
0.316 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.316 * [backup-simplify]: Simplify (+ 0 0) into 0
0.317 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.317 * [backup-simplify]: Simplify 0 into 0
0.317 * [backup-simplify]: Simplify 1 into 1
0.317 * [backup-simplify]: Simplify (/ 1 1) into 1
0.317 * [backup-simplify]: Simplify (- 1) into -1
0.318 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.318 * [backup-simplify]: Simplify (- 0) into 0
0.319 * [backup-simplify]: Simplify (+ 0 0) into 0
0.319 * [backup-simplify]: Simplify 0 into 0
0.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.320 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.320 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.322 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow 0 2) (+)) (* 2 1)) into -0.5
0.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.323 * [backup-simplify]: Simplify (- 0) into 0
0.323 * [backup-simplify]: Simplify (+ -0.5 0) into (- 0.5)
0.324 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.324 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.325 * [backup-simplify]: Simplify (- 0) into 0
0.325 * [backup-simplify]: Simplify (+ 0 0) into 0
0.326 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -0.5)))) (* 2 1)) into 0
0.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.326 * [backup-simplify]: Simplify (- 0) into 0
0.327 * [backup-simplify]: Simplify (+ 0 0) into 0
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.328 * [backup-simplify]: Simplify (- 0) into 0
0.329 * [backup-simplify]: Simplify (+ 0 0) into 0
0.335 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -0.125
0.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.336 * [backup-simplify]: Simplify (- 0) into 0
0.336 * [backup-simplify]: Simplify (+ -0.125 0) into (- 0.125)
0.336 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.337 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.338 * [backup-simplify]: Simplify (- 0) into 0
0.338 * [backup-simplify]: Simplify (+ 0 0) into 0
0.339 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -0.125)) (* 2 (* -0.5 0)))) (* 2 1)) into 0
0.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.340 * [backup-simplify]: Simplify (- 0) into 0
0.340 * [backup-simplify]: Simplify (+ 0 0) into 0
0.340 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.342 * [backup-simplify]: Simplify (- 0) into 0
0.342 * [backup-simplify]: Simplify (+ 0 0) into 0
0.349 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -0.5 -0.125)))) (* 2 1)) into -0.0625
0.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.350 * [backup-simplify]: Simplify (- 0) into 0
0.350 * [backup-simplify]: Simplify (+ -0.0625 0) into (- 0.0625)
0.351 * [backup-simplify]: Simplify (- 0.0625) into (- 0.0625)
0.352 * [backup-simplify]: Simplify (+ (* (- 0.0625) (pow (/ 1 (- x)) 5)) (+ (* (- 0.125) (pow (/ 1 (- x)) 3)) (* (- 0.5) (/ 1 (- x))))) into (+ (* 0.125 (/ 1 (pow x 3))) (+ (* 0.0625 (/ 1 (pow x 5))) (* 0.5 (/ 1 x))))
0.353 * * * [progress]: simplifying candidates
0.354 * [simplify]: Simplifying:
  (log (sqrt (- (* x x) 1.0)))
  (exp (sqrt (- (* x x) 1.0)))
  (* (cbrt (sqrt (- (* x x) 1.0))) (cbrt (sqrt (- (* x x) 1.0))))
  (cbrt (sqrt (- (* x x) 1.0)))
  (* (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))) (sqrt (- (* x x) 1.0)))
  (sqrt (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (sqrt (cbrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt 1)
  (sqrt (- (* x x) 1.0))
  (sqrt (+ x (sqrt 1.0)))
  (sqrt (- x (sqrt 1.0)))
  (sqrt (- (pow (* x x) 3) (pow 1.0 3)))
  (sqrt (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0))))
  (sqrt (- (* (* x x) (* x x)) (* 1.0 1.0)))
  (sqrt (+ (* x x) 1.0))
  (/ 1 2)
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  (* (exp x) (exp (sqrt (- (* x x) 1.0))))
  (log (+ x (sqrt (- (* x x) 1.0))))
  (exp (+ x (sqrt (- (* x x) 1.0))))
  (* (cbrt (+ x (sqrt (- (* x x) 1.0)))) (cbrt (+ x (sqrt (- (* x x) 1.0)))))
  (cbrt (+ x (sqrt (- (* x x) 1.0))))
  (* (* (+ x (sqrt (- (* x x) 1.0))) (+ x (sqrt (- (* x x) 1.0)))) (+ x (sqrt (- (* x x) 1.0))))
  (sqrt (+ x (sqrt (- (* x x) 1.0))))
  (sqrt (+ x (sqrt (- (* x x) 1.0))))
  (+ (pow x 3) (pow (sqrt (- (* x x) 1.0)) 3))
  (+ (* x x) (- (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))) (* x (sqrt (- (* x x) 1.0)))))
  (- (* x x) (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))))
  (- x (sqrt (- (* x x) 1.0)))
  (+ x (sqrt (- (* x x) 1.0)))
  (- (+ (* 1/2 (/ (pow x 2) (sqrt (- 1.0)))) (sqrt (- 1.0))) (* 1/8 (/ (pow x 4) (pow (sqrt (- 1.0)) 3))))
  (- x (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))))
  (- (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))) x)
  (+ x (+ (* 1/2 (/ (pow x 2) (sqrt (- 1.0)))) (sqrt (- 1.0))))
  (- (* 2 x) (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))))
  (+ (* 0.125 (/ 1 (pow x 3))) (+ (* 0.0625 (/ 1 (pow x 5))) (* 0.5 (/ 1 x))))
0.355 * * [simplify]: Extracting # 0 : cost  0
0.355 * * [simplify]: Extracting # 1 : cost  0
0.356 * * [simplify]: Extracting # 2 : cost  0
0.356 * * [simplify]: Extracting # 3 : cost  0
0.356 * * [simplify]: Extracting # 4 : cost  0
0.356 * * [simplify]: Extracting # 5 : cost  0
0.356 * * [simplify]: Extracting # 6 : cost  0
0.357 * * [simplify]: Extracting # 7 : cost  0
0.357 * * [simplify]: Extracting # 8 : cost  0
0.357 * * [simplify]: Extracting # 9 : cost  0
0.357 * * [simplify]: iteration  0 :  91  enodes  (cost  451 )
0.399 * * [simplify]: Extracting # 0 : cost  0
0.399 * * [simplify]: Extracting # 1 : cost  0
0.400 * * [simplify]: Extracting # 2 : cost  0
0.400 * * [simplify]: Extracting # 3 : cost  0
0.401 * * [simplify]: Extracting # 4 : cost  0
0.401 * * [simplify]: iteration  1 :  216  enodes  (cost  402 )
0.523 * * [simplify]: Extracting # 0 : cost  0
0.523 * * [simplify]: Extracting # 1 : cost  0
0.524 * * [simplify]: Extracting # 2 : cost  0
0.524 * * [simplify]: Extracting # 3 : cost  0
0.525 * * [simplify]: Extracting # 4 : cost  0
0.525 * * [simplify]: iteration  2 :  541  enodes  (cost  366 )
0.820 * * [simplify]: Extracting # 0 : cost  0
0.821 * * [simplify]: Extracting # 1 : cost  0
0.823 * * [simplify]: Extracting # 2 : cost  0
0.825 * * [simplify]: Extracting # 3 : cost  0
0.826 * * [simplify]: Extracting # 4 : cost  0
0.828 * * [simplify]: iteration  3 :  1508  enodes  (cost  358 )
2.032 * * [simplify]: Extracting # 0 : cost  0
2.044 * * [simplify]: Extracting # 1 : cost  0
2.055 * * [simplify]: Extracting # 2 : cost  0
2.061 * * [simplify]: Extracting # 3 : cost  0
2.066 * * [simplify]: Extracting # 4 : cost  0
2.072 * * [simplify]: iteration done:  5001  enodes  (cost  351 )
2.073 * [simplify]: Simplified to:
  (log (sqrt (- (* x x) 1.0)))
  (exp (sqrt (- (* x x) 1.0)))
  (* (cbrt (sqrt (- (* x x) 1.0))) (cbrt (sqrt (- (* x x) 1.0))))
  (cbrt (sqrt (- (* x x) 1.0)))
  (pow (sqrt (- (* x x) 1.0)) 3)
  (fabs (cbrt (- (* x x) 1.0)))
  (sqrt (cbrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  1
  (sqrt (- (* x x) 1.0))
  (sqrt (+ x (sqrt 1.0)))
  (sqrt (- x (sqrt 1.0)))
  (sqrt (- (pow x 6) (pow 1.0 3)))
  (sqrt (+ (* 1.0 (+ (* x x) 1.0)) (pow x 4)))
  (sqrt (- (pow x 4) (* 1.0 1.0)))
  (sqrt (+ (* x x) 1.0))
  1/2
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  (exp (+ x (sqrt (- (* x x) 1.0))))
  (log (+ x (sqrt (- (* x x) 1.0))))
  (exp (+ x (sqrt (- (* x x) 1.0))))
  (* (cbrt (+ x (sqrt (- (* x x) 1.0)))) (cbrt (+ x (sqrt (- (* x x) 1.0)))))
  (cbrt (+ x (sqrt (- (* x x) 1.0))))
  (pow (+ x (sqrt (- (* x x) 1.0))) 3)
  (sqrt (+ x (sqrt (- (* x x) 1.0))))
  (sqrt (+ x (sqrt (- (* x x) 1.0))))
  (+ (pow x 3) (pow (sqrt (- (* x x) 1.0)) 3))
  (- (* x (+ x (- x (sqrt (- (* x x) 1.0))))) 1.0)
  1.0
  (- x (sqrt (- (* x x) 1.0)))
  (+ x (sqrt (- (* x x) 1.0)))
  (- (sqrt (- 1.0)) (* (/ (pow x 2) (sqrt (- 1.0))) (- (/ (* 1/8 (* x x)) (- 1.0)) 1/2)))
  (- (- x (/ 0.125 (pow x 3))) (/ 0.5 x))
  (+ (- (/ 0.125 (pow x 3)) x) (/ 0.5 x))
  (+ x (+ (* 1/2 (/ (pow x 2) (sqrt (- 1.0)))) (sqrt (- 1.0))))
  (- (- (* 2 x) (/ 0.5 x)) (/ 0.125 (pow x 3)))
  (+ (+ (/ 0.0625 (pow x 5)) (/ 0.5 x)) (/ 0.125 (pow x 3)))
2.073 * * * [progress]: adding candidates to table
2.202 * * [progress]: iteration 2 / 4
2.202 * * * [progress]: picking best candidate
2.206 * * * * [pick]: Picked  #<alt (λ (x) (log (- (- (* 2 x) (/ 0.5 x)) (/ 0.125 (pow x 3)))))>
2.206 * * * [progress]: localizing error
2.231 * * * [progress]: generating rewritten candidates
2.231 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2)
2.255 * * * [progress]: generating series expansions
2.255 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2)
2.255 * [backup-simplify]: Simplify (/ 0.125 (pow x 3)) into (/ 0.125 (pow x 3))
2.255 * [approximate]: Taking taylor expansion of (/ 0.125 (pow x 3)) in (x) around 0
2.255 * [taylor]: Taking taylor expansion of (/ 0.125 (pow x 3)) in x
2.255 * [taylor]: Taking taylor expansion of 0.125 in x
2.255 * [backup-simplify]: Simplify 0.125 into 0.125
2.255 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.255 * [taylor]: Taking taylor expansion of x in x
2.256 * [backup-simplify]: Simplify 0 into 0
2.256 * [backup-simplify]: Simplify 1 into 1
2.257 * [backup-simplify]: Simplify (* 1 1) into 1
2.257 * [backup-simplify]: Simplify (* 1 1) into 1
2.258 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125
2.258 * [taylor]: Taking taylor expansion of (/ 0.125 (pow x 3)) in x
2.258 * [taylor]: Taking taylor expansion of 0.125 in x
2.258 * [backup-simplify]: Simplify 0.125 into 0.125
2.258 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.258 * [taylor]: Taking taylor expansion of x in x
2.258 * [backup-simplify]: Simplify 0 into 0
2.258 * [backup-simplify]: Simplify 1 into 1
2.258 * [backup-simplify]: Simplify (* 1 1) into 1
2.259 * [backup-simplify]: Simplify (* 1 1) into 1
2.259 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125
2.259 * [backup-simplify]: Simplify 0.125 into 0.125
2.260 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.261 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.261 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)))) into 0
2.261 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.263 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.264 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.264 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.267 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.268 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.268 * [backup-simplify]: Simplify 0 into 0
2.269 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.271 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.271 * [backup-simplify]: Simplify 0 into 0
2.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.275 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.275 * [backup-simplify]: Simplify 0 into 0
2.277 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.279 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.279 * [backup-simplify]: Simplify 0 into 0
2.280 * [backup-simplify]: Simplify (* 0.125 (pow (/ 1 x) 3)) into (/ 0.125 (pow x 3))
2.280 * [backup-simplify]: Simplify (/ 0.125 (pow (/ 1 x) 3)) into (* 0.125 (pow x 3))
2.280 * [approximate]: Taking taylor expansion of (* 0.125 (pow x 3)) in (x) around 0
2.280 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x
2.280 * [taylor]: Taking taylor expansion of 0.125 in x
2.280 * [backup-simplify]: Simplify 0.125 into 0.125
2.280 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.280 * [taylor]: Taking taylor expansion of x in x
2.280 * [backup-simplify]: Simplify 0 into 0
2.280 * [backup-simplify]: Simplify 1 into 1
2.280 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x
2.280 * [taylor]: Taking taylor expansion of 0.125 in x
2.280 * [backup-simplify]: Simplify 0.125 into 0.125
2.280 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.280 * [taylor]: Taking taylor expansion of x in x
2.280 * [backup-simplify]: Simplify 0 into 0
2.280 * [backup-simplify]: Simplify 1 into 1
2.281 * [backup-simplify]: Simplify (* 1 1) into 1
2.281 * [backup-simplify]: Simplify (* 1 1) into 1
2.282 * [backup-simplify]: Simplify (* 0.125 1) into 0.125
2.282 * [backup-simplify]: Simplify 0.125 into 0.125
2.282 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.283 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.284 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 1)) into 0
2.284 * [backup-simplify]: Simplify 0 into 0
2.285 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.285 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.286 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.286 * [backup-simplify]: Simplify 0 into 0
2.288 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.289 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.290 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.290 * [backup-simplify]: Simplify 0 into 0
2.291 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.292 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.294 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.294 * [backup-simplify]: Simplify 0 into 0
2.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.296 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.298 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.298 * [backup-simplify]: Simplify 0 into 0
2.300 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.302 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.303 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.303 * [backup-simplify]: Simplify 0 into 0
2.304 * [backup-simplify]: Simplify (* 0.125 (pow (/ 1 x) 3)) into (/ 0.125 (pow x 3))
2.304 * [backup-simplify]: Simplify (/ 0.125 (pow (/ 1 (- x)) 3)) into (* -0.125 (pow x 3))
2.304 * [approximate]: Taking taylor expansion of (* -0.125 (pow x 3)) in (x) around 0
2.304 * [taylor]: Taking taylor expansion of (* -0.125 (pow x 3)) in x
2.304 * [taylor]: Taking taylor expansion of -0.125 in x
2.304 * [backup-simplify]: Simplify -0.125 into -0.125
2.304 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.304 * [taylor]: Taking taylor expansion of x in x
2.304 * [backup-simplify]: Simplify 0 into 0
2.304 * [backup-simplify]: Simplify 1 into 1
2.304 * [taylor]: Taking taylor expansion of (* -0.125 (pow x 3)) in x
2.304 * [taylor]: Taking taylor expansion of -0.125 in x
2.304 * [backup-simplify]: Simplify -0.125 into -0.125
2.304 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.305 * [taylor]: Taking taylor expansion of x in x
2.305 * [backup-simplify]: Simplify 0 into 0
2.305 * [backup-simplify]: Simplify 1 into 1
2.305 * [backup-simplify]: Simplify (* 1 1) into 1
2.306 * [backup-simplify]: Simplify (* 1 1) into 1
2.306 * [backup-simplify]: Simplify (* -0.125 1) into -0.125
2.306 * [backup-simplify]: Simplify -0.125 into -0.125
2.307 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.307 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.308 * [backup-simplify]: Simplify (+ (* -0.125 0) (* 0 1)) into 0
2.308 * [backup-simplify]: Simplify 0 into 0
2.309 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.310 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.311 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.311 * [backup-simplify]: Simplify 0 into 0
2.312 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.313 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.314 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.314 * [backup-simplify]: Simplify 0 into 0
2.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.318 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.318 * [backup-simplify]: Simplify 0 into 0
2.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.321 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.322 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.322 * [backup-simplify]: Simplify 0 into 0
2.324 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.326 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.327 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.327 * [backup-simplify]: Simplify 0 into 0
2.328 * [backup-simplify]: Simplify (* -0.125 (pow (/ 1 (- x)) 3)) into (/ 0.125 (pow x 3))
2.328 * * * [progress]: simplifying candidates
2.330 * [simplify]: Simplifying:
  (- (log 0.125) (* (log x) 3))
  (- (log 0.125) (* (log x) 3))
  (- (log 0.125) (log (pow x 3)))
  (log (/ 0.125 (pow x 3)))
  (exp (/ 0.125 (pow x 3)))
  (/ (* (* 0.125 0.125) 0.125) (* (* (pow x 3) (pow x 3)) (pow x 3)))
  (* (cbrt (/ 0.125 (pow x 3))) (cbrt (/ 0.125 (pow x 3))))
  (cbrt (/ 0.125 (pow x 3)))
  (* (* (/ 0.125 (pow x 3)) (/ 0.125 (pow x 3))) (/ 0.125 (pow x 3)))
  (sqrt (/ 0.125 (pow x 3)))
  (sqrt (/ 0.125 (pow x 3)))
  (- 0.125)
  (- (pow x 3))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (pow (* (cbrt x) (cbrt x)) 3))
  (/ (cbrt 0.125) (pow (cbrt x) 3))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (pow (sqrt x) 3))
  (/ (cbrt 0.125) (pow (sqrt x) 3))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (pow 1 3))
  (/ (cbrt 0.125) (pow x 3))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (* x x))
  (/ (cbrt 0.125) x)
  (/ (* (cbrt 0.125) (cbrt 0.125)) (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (/ (cbrt 0.125) (cbrt (pow x 3)))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (pow (* (cbrt x) (cbrt x)) 3))
  (/ (cbrt 0.125) (pow (cbrt x) 3))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (pow (sqrt x) 3))
  (/ (cbrt 0.125) (pow (sqrt x) 3))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (pow 1 3))
  (/ (cbrt 0.125) (pow x 3))
  (/ (* (cbrt 0.125) (cbrt 0.125)) x)
  (/ (cbrt 0.125) (* x x))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (sqrt (pow x 3)))
  (/ (cbrt 0.125) (sqrt (pow x 3)))
  (/ (* (cbrt 0.125) (cbrt 0.125)) 1)
  (/ (cbrt 0.125) (pow x 3))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (pow x (/ 3 2)))
  (/ (cbrt 0.125) (pow x (/ 3 2)))
  (/ (sqrt 0.125) (pow (* (cbrt x) (cbrt x)) 3))
  (/ (sqrt 0.125) (pow (cbrt x) 3))
  (/ (sqrt 0.125) (pow (sqrt x) 3))
  (/ (sqrt 0.125) (pow (sqrt x) 3))
  (/ (sqrt 0.125) (pow 1 3))
  (/ (sqrt 0.125) (pow x 3))
  (/ (sqrt 0.125) (* x x))
  (/ (sqrt 0.125) x)
  (/ (sqrt 0.125) (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (/ (sqrt 0.125) (cbrt (pow x 3)))
  (/ (sqrt 0.125) (pow (* (cbrt x) (cbrt x)) 3))
  (/ (sqrt 0.125) (pow (cbrt x) 3))
  (/ (sqrt 0.125) (pow (sqrt x) 3))
  (/ (sqrt 0.125) (pow (sqrt x) 3))
  (/ (sqrt 0.125) (pow 1 3))
  (/ (sqrt 0.125) (pow x 3))
  (/ (sqrt 0.125) x)
  (/ (sqrt 0.125) (* x x))
  (/ (sqrt 0.125) (sqrt (pow x 3)))
  (/ (sqrt 0.125) (sqrt (pow x 3)))
  (/ (sqrt 0.125) 1)
  (/ (sqrt 0.125) (pow x 3))
  (/ (sqrt 0.125) (pow x (/ 3 2)))
  (/ (sqrt 0.125) (pow x (/ 3 2)))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 3))
  (/ 0.125 (pow (cbrt x) 3))
  (/ 1 (pow (sqrt x) 3))
  (/ 0.125 (pow (sqrt x) 3))
  (/ 1 (pow 1 3))
  (/ 0.125 (pow x 3))
  (/ 1 (* x x))
  (/ 0.125 x)
  (/ 1 (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (/ 0.125 (cbrt (pow x 3)))
  (/ 1 (pow (* (cbrt x) (cbrt x)) 3))
  (/ 0.125 (pow (cbrt x) 3))
  (/ 1 (pow (sqrt x) 3))
  (/ 0.125 (pow (sqrt x) 3))
  (/ 1 (pow 1 3))
  (/ 0.125 (pow x 3))
  (/ 1 x)
  (/ 0.125 (* x x))
  (/ 1 (sqrt (pow x 3)))
  (/ 0.125 (sqrt (pow x 3)))
  (/ 1 1)
  (/ 0.125 (pow x 3))
  (/ 1 (pow x (/ 3 2)))
  (/ 0.125 (pow x (/ 3 2)))
  (/ 1 (pow x 3))
  (/ (pow x 3) 0.125)
  (/ 0.125 (pow (* (cbrt x) (cbrt x)) 3))
  (/ 0.125 (pow (sqrt x) 3))
  (/ 0.125 (pow 1 3))
  (/ 0.125 (* x x))
  (/ 0.125 (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (/ 0.125 (pow (* (cbrt x) (cbrt x)) 3))
  (/ 0.125 (pow (sqrt x) 3))
  (/ 0.125 (pow 1 3))
  (/ 0.125 x)
  (/ 0.125 (sqrt (pow x 3)))
  (/ 0.125 1)
  (/ 0.125 (pow x (/ 3 2)))
  (/ (pow x 3) (cbrt 0.125))
  (/ (pow x 3) (sqrt 0.125))
  (/ (pow x 3) 0.125)
  (/ 0.125 (pow x 3))
  (/ 0.125 (pow x 3))
  (/ 0.125 (pow x 3))
2.333 * * [simplify]: Extracting # 0 : cost  0
2.333 * * [simplify]: Extracting # 1 : cost  0
2.333 * * [simplify]: Extracting # 2 : cost  0
2.333 * * [simplify]: Extracting # 3 : cost  0
2.334 * * [simplify]: Extracting # 4 : cost  0
2.334 * * [simplify]: Extracting # 5 : cost  0
2.334 * * [simplify]: Extracting # 6 : cost  0
2.335 * * [simplify]: Extracting # 7 : cost  0
2.335 * * [simplify]: iteration  0 :  96  enodes  (cost  728 )
2.388 * * [simplify]: Extracting # 0 : cost  0
2.388 * * [simplify]: Extracting # 1 : cost  0
2.388 * * [simplify]: Extracting # 2 : cost  0
2.389 * * [simplify]: Extracting # 3 : cost  0
2.389 * * [simplify]: Extracting # 4 : cost  0
2.389 * * [simplify]: iteration  1 :  166  enodes  (cost  584 )
2.475 * * [simplify]: Extracting # 0 : cost  0
2.475 * * [simplify]: Extracting # 1 : cost  0
2.476 * * [simplify]: Extracting # 2 : cost  0
2.477 * * [simplify]: Extracting # 3 : cost  0
2.478 * * [simplify]: iteration  2 :  470  enodes  (cost  568 )
3.031 * * [simplify]: Extracting # 0 : cost  0
3.036 * * [simplify]: Extracting # 1 : cost  0
3.038 * * [simplify]: Extracting # 2 : cost  0
3.041 * * [simplify]: Extracting # 3 : cost  0
3.047 * * [simplify]: Extracting # 4 : cost  0
3.050 * * [simplify]: iteration  3 :  2527  enodes  (cost  568 )
4.382 * * [simplify]: Extracting # 0 : cost  0
4.397 * * [simplify]: Extracting # 1 : cost  0
4.403 * * [simplify]: Extracting # 2 : cost  0
4.412 * * [simplify]: iteration done:  5000  enodes  (cost  568 )
4.413 * [simplify]: Simplified to:
  (log (/ 0.125 (pow x 3)))
  (log (/ 0.125 (pow x 3)))
  (log (/ 0.125 (pow x 3)))
  (log (/ 0.125 (pow x 3)))
  (exp (/ 0.125 (pow x 3)))
  (pow (/ 0.125 (pow x 3)) 3)
  (* (cbrt (/ 0.125 (pow x 3))) (cbrt (/ 0.125 (pow x 3))))
  (cbrt (/ 0.125 (pow x 3)))
  (pow (/ 0.125 (pow x 3)) 3)
  (sqrt (/ 0.125 (pow x 3)))
  (sqrt (/ 0.125 (pow x 3)))
  (- 0.125)
  (- (pow x 3))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (* x x))
  (/ (cbrt 0.125) x)
  (/ (* (cbrt 0.125) (cbrt 0.125)) (pow (sqrt x) 3))
  (/ (cbrt 0.125) (pow (sqrt x) 3))
  (* (cbrt 0.125) (cbrt 0.125))
  (/ (cbrt 0.125) (pow x 3))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (* x x))
  (/ (cbrt 0.125) x)
  (/ (* (cbrt 0.125) (cbrt 0.125)) (* x x))
  (/ (cbrt 0.125) x)
  (/ (* (cbrt 0.125) (cbrt 0.125)) (* x x))
  (/ (cbrt 0.125) x)
  (/ (* (cbrt 0.125) (cbrt 0.125)) (pow (sqrt x) 3))
  (/ (cbrt 0.125) (pow (sqrt x) 3))
  (* (cbrt 0.125) (cbrt 0.125))
  (/ (cbrt 0.125) (pow x 3))
  (* (cbrt 0.125) (/ (cbrt 0.125) x))
  (/ (cbrt 0.125) (* x x))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (sqrt (pow x 3)))
  (/ (cbrt 0.125) (sqrt (pow x 3)))
  (* (cbrt 0.125) (cbrt 0.125))
  (/ (cbrt 0.125) (pow x 3))
  (/ (* (cbrt 0.125) (cbrt 0.125)) (pow x 3/2))
  (/ (cbrt 0.125) (pow x 3/2))
  (/ (sqrt 0.125) (* x x))
  (/ (sqrt 0.125) x)
  (/ (sqrt 0.125) (pow (sqrt x) 3))
  (/ (sqrt 0.125) (pow (sqrt x) 3))
  (sqrt 0.125)
  (/ (sqrt 0.125) (pow x 3))
  (/ (sqrt 0.125) (* x x))
  (/ (sqrt 0.125) x)
  (/ (sqrt 0.125) (* x x))
  (/ (sqrt 0.125) x)
  (/ (sqrt 0.125) (* x x))
  (/ (sqrt 0.125) x)
  (/ (sqrt 0.125) (pow (sqrt x) 3))
  (/ (sqrt 0.125) (pow (sqrt x) 3))
  (sqrt 0.125)
  (/ (sqrt 0.125) (pow x 3))
  (/ (sqrt 0.125) x)
  (/ (sqrt 0.125) (* x x))
  (/ (sqrt 0.125) (sqrt (pow x 3)))
  (/ (sqrt 0.125) (sqrt (pow x 3)))
  (sqrt 0.125)
  (/ (sqrt 0.125) (pow x 3))
  (/ (sqrt 0.125) (pow x 3/2))
  (/ (sqrt 0.125) (pow x 3/2))
  (/ 1 (* x x))
  (/ 0.125 x)
  (/ 1 (pow (sqrt x) 3))
  (/ 0.125 (pow (sqrt x) 3))
  1
  (/ 0.125 (pow x 3))
  (/ 1 (* x x))
  (/ 0.125 x)
  (/ 1 (* x x))
  (/ 0.125 x)
  (/ 1 (* x x))
  (/ 0.125 x)
  (/ 1 (pow (sqrt x) 3))
  (/ 0.125 (pow (sqrt x) 3))
  1
  (/ 0.125 (pow x 3))
  (/ 1 x)
  (/ (/ 0.125 x) x)
  (/ 1 (sqrt (pow x 3)))
  (/ 0.125 (sqrt (pow x 3)))
  1
  (/ 0.125 (pow x 3))
  (/ 1 (pow x 3/2))
  (/ 0.125 (pow x 3/2))
  (/ 1 (pow x 3))
  (/ (pow x 3) 0.125)
  (/ (/ 0.125 x) x)
  (/ 0.125 (pow (sqrt x) 3))
  0.125
  (/ (/ 0.125 x) x)
  (/ (/ 0.125 x) x)
  (/ (/ 0.125 x) x)
  (/ 0.125 (pow (sqrt x) 3))
  0.125
  (/ 0.125 x)
  (/ 0.125 (sqrt (pow x 3)))
  0.125
  (/ 0.125 (pow x 3/2))
  (/ (pow x 3) (cbrt 0.125))
  (/ (pow x 3) (sqrt 0.125))
  (/ (pow x 3) 0.125)
  (/ 0.125 (pow x 3))
  (/ 0.125 (pow x 3))
  (/ 0.125 (pow x 3))
4.414 * * * [progress]: adding candidates to table
4.602 * [progress]: [Phase 3 of 3] Extracting.
4.607 * [simplify]: Simplifying:
  (log (- (- (* 2 x) (/ 0.5 x)) (/ 0.125 (pow x 3))))
4.607 * * [simplify]: Extracting # 0 : cost  0
4.607 * * [simplify]: Extracting # 1 : cost  0
4.607 * * [simplify]: Extracting # 2 : cost  0
4.607 * * [simplify]: Extracting # 3 : cost  0
4.607 * * [simplify]: Extracting # 4 : cost  0
4.607 * * [simplify]: Extracting # 5 : cost  0
4.607 * * [simplify]: Extracting # 6 : cost  0
4.607 * * [simplify]: iteration  0 :  12  enodes  (cost  14 )
4.608 * * [simplify]: Extracting # 0 : cost  0
4.608 * * [simplify]: iteration  1 :  13  enodes  (cost  14 )
4.609 * * [simplify]: Extracting # 0 : cost  0
4.609 * * [simplify]: iteration done:  13  enodes  (cost  14 )
4.609 * [simplify]: Simplified to:
  (log (- (- (* 2 x) (/ 0.5 x)) (/ 0.125 (pow x 3))))
8.101 * [regime-testing]: Baseline error score: 0.17627631222744067
8.105 * [regime-testing]: Oracle error score: 0.17627631222744067
8.106 * [regime-testing]: End program error score: 0.17627631222744067