32.385 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.078 * * * [progress]: [2/2] Setting up program.
0.081 * [progress]: [Phase 2 of 3] Improving.
0.082 * [simplify]: Simplifying:
  (log (+ x (sqrt (- (* x x) 1.0))))
0.082 * * [simplify]: Extracting # 0 : cost  0
0.082 * * [simplify]: Extracting # 1 : cost  0
0.082 * * [simplify]: Extracting # 2 : cost  0
0.082 * * [simplify]: Extracting # 3 : cost  0
0.082 * * [simplify]: Extracting # 4 : cost  0
0.082 * * [simplify]: Extracting # 5 : cost  0
0.082 * * [simplify]: Extracting # 6 : cost  0
0.082 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
0.084 * * [simplify]: Extracting # 0 : cost  0
0.084 * * [simplify]: Extracting # 1 : cost  0
0.084 * * [simplify]: Extracting # 2 : cost  0
0.084 * * [simplify]: iteration  1 :  11  enodes  (cost  9 )
0.085 * * [simplify]: Extracting # 0 : cost  0
0.085 * * [simplify]: iteration  2 :  12  enodes  (cost  9 )
0.087 * * [simplify]: Extracting # 0 : cost  0
0.087 * * [simplify]: iteration done:  12  enodes  (cost  9 )
0.087 * [simplify]: Simplified to:
  (log (+ x (sqrt (- (* x x) 1.0))))
0.088 * * [progress]: iteration 1 / 4
0.088 * * * [progress]: picking best candidate
0.089 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1.0)))))>
0.089 * * * [progress]: localizing error
0.098 * * * [progress]: generating rewritten candidates
0.098 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.111 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.133 * * * [progress]: generating series expansions
0.133 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.133 * [backup-simplify]: Simplify (sqrt (- (* x x) 1.0)) into (sqrt (- (pow x 2) 1.0))
0.133 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in (x) around 0
0.133 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.133 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [taylor]: Taking taylor expansion of 1.0 in x
0.133 * [backup-simplify]: Simplify 1.0 into 1.0
0.134 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.134 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.135 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.135 * [backup-simplify]: Simplify (- 0) into 0
0.135 * [backup-simplify]: Simplify (+ 0 0) into 0
0.136 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0)))) into 0
0.136 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.136 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.136 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify 1 into 1
0.136 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [backup-simplify]: Simplify 1.0 into 1.0
0.136 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.137 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.138 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.138 * [backup-simplify]: Simplify (- 0) into 0
0.138 * [backup-simplify]: Simplify (+ 0 0) into 0
0.139 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0)))) into 0
0.139 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.139 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (* 1 1) into 1
0.140 * [backup-simplify]: Simplify (- 0) into 0
0.140 * [backup-simplify]: Simplify (+ 1 0) into 1
0.143 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt (- 1.0)))) into (/ 1/2 (sqrt (- 1.0)))
0.144 * [backup-simplify]: Simplify (/ 1/2 (sqrt (- 1.0))) into (/ 1/2 (sqrt (- 1.0)))
0.144 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.144 * [backup-simplify]: Simplify (- 0) into 0
0.145 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt (- 1.0))))))) (* 2 (sqrt (- 1.0)))) into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.146 * [backup-simplify]: Simplify (- 0) into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.158 * [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))
0.160 * [backup-simplify]: Simplify (/ -1/8 (pow (sqrt (- 1.0)) 3)) into (/ -1/8 (pow (sqrt (- 1.0)) 3))
0.164 * [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))))
0.164 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) 1.0)) into (sqrt (- (/ 1 (pow x 2)) 1.0))
0.164 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.164 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.164 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.164 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.164 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (* 1 1) into 1
0.164 * [backup-simplify]: Simplify (/ 1 1) into 1
0.164 * [taylor]: Taking taylor expansion of 1.0 in x
0.164 * [backup-simplify]: Simplify 1.0 into 1.0
0.165 * [backup-simplify]: Simplify (+ 1 0) into 1
0.165 * [backup-simplify]: Simplify (sqrt 1) into 1
0.165 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.166 * [backup-simplify]: Simplify (+ 0 0) into 0
0.167 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.167 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.167 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.167 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (* 1 1) into 1
0.167 * [backup-simplify]: Simplify (/ 1 1) into 1
0.167 * [taylor]: Taking taylor expansion of 1.0 in x
0.167 * [backup-simplify]: Simplify 1.0 into 1.0
0.167 * [backup-simplify]: Simplify (+ 1 0) into 1
0.168 * [backup-simplify]: Simplify (sqrt 1) into 1
0.168 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.169 * [backup-simplify]: Simplify (+ 0 0) into 0
0.169 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.169 * [backup-simplify]: Simplify 1 into 1
0.169 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.171 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.171 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.174 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow 0 2) (+)) (* 2 1)) into -0.5
0.174 * [backup-simplify]: Simplify -0.5 into -0.5
0.174 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.175 * [backup-simplify]: Simplify (- 0) into 0
0.175 * [backup-simplify]: Simplify (+ 0 0) into 0
0.176 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -0.5)))) (* 2 1)) into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify (- 0) into 0
0.178 * [backup-simplify]: Simplify (+ 0 0) into 0
0.181 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -0.125
0.181 * [backup-simplify]: Simplify -0.125 into -0.125
0.181 * [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)))))
0.181 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1.0)) into (sqrt (- (/ 1 (pow x 2)) 1.0))
0.181 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.181 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.181 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.181 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify 1 into 1
0.182 * [backup-simplify]: Simplify (* 1 1) into 1
0.182 * [backup-simplify]: Simplify (/ 1 1) into 1
0.182 * [taylor]: Taking taylor expansion of 1.0 in x
0.182 * [backup-simplify]: Simplify 1.0 into 1.0
0.182 * [backup-simplify]: Simplify (+ 1 0) into 1
0.183 * [backup-simplify]: Simplify (sqrt 1) into 1
0.183 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.184 * [backup-simplify]: Simplify (+ 0 0) into 0
0.184 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.184 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.184 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.184 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 1 into 1
0.185 * [backup-simplify]: Simplify (* 1 1) into 1
0.185 * [backup-simplify]: Simplify (/ 1 1) into 1
0.185 * [taylor]: Taking taylor expansion of 1.0 in x
0.185 * [backup-simplify]: Simplify 1.0 into 1.0
0.185 * [backup-simplify]: Simplify (+ 1 0) into 1
0.186 * [backup-simplify]: Simplify (sqrt 1) into 1
0.186 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.187 * [backup-simplify]: Simplify (+ 0 0) into 0
0.187 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.187 * [backup-simplify]: Simplify 1 into 1
0.187 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.189 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.189 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.191 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow 0 2) (+)) (* 2 1)) into -0.5
0.191 * [backup-simplify]: Simplify -0.5 into -0.5
0.192 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.193 * [backup-simplify]: Simplify (- 0) into 0
0.193 * [backup-simplify]: Simplify (+ 0 0) into 0
0.194 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -0.5)))) (* 2 1)) into 0
0.194 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.195 * [backup-simplify]: Simplify (- 0) into 0
0.196 * [backup-simplify]: Simplify (+ 0 0) into 0
0.199 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -0.125
0.199 * [backup-simplify]: Simplify -0.125 into -0.125
0.199 * [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)
0.199 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.199 * [backup-simplify]: Simplify (+ x (sqrt (- (* x x) 1.0))) into (+ (sqrt (- (pow x 2) 1.0)) x)
0.199 * [approximate]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in (x) around 0
0.199 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x
0.199 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.199 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.199 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [backup-simplify]: Simplify 0 into 0
0.199 * [backup-simplify]: Simplify 1 into 1
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [backup-simplify]: Simplify 1.0 into 1.0
0.200 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.200 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.201 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.201 * [backup-simplify]: Simplify (- 0) into 0
0.201 * [backup-simplify]: Simplify (+ 0 0) into 0
0.202 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0)))) into 0
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify 1 into 1
0.202 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x
0.202 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.202 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.202 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify 1 into 1
0.202 * [taylor]: Taking taylor expansion of 1.0 in x
0.202 * [backup-simplify]: Simplify 1.0 into 1.0
0.203 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.203 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.204 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.204 * [backup-simplify]: Simplify (- 0) into 0
0.204 * [backup-simplify]: Simplify (+ 0 0) into 0
0.205 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- 1.0)))) into 0
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify 1 into 1
0.206 * [backup-simplify]: Simplify (+ (sqrt (- 1.0)) 0) into (sqrt (- 1.0))
0.206 * [backup-simplify]: Simplify (sqrt (- 1.0)) into (sqrt (- 1.0))
0.207 * [backup-simplify]: Simplify (+ 0 1) into 1
0.207 * [backup-simplify]: Simplify 1 into 1
0.207 * [backup-simplify]: Simplify (* 1 1) into 1
0.207 * [backup-simplify]: Simplify (- 0) into 0
0.207 * [backup-simplify]: Simplify (+ 1 0) into 1
0.210 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt (- 1.0)))) into (/ 1/2 (sqrt (- 1.0)))
0.211 * [backup-simplify]: Simplify (+ (/ 1/2 (sqrt (- 1.0))) 0) into (* 1/2 (/ 1 (sqrt (- 1.0))))
0.212 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt (- 1.0)))) into (/ 1/2 (sqrt (- 1.0)))
0.214 * [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))))
0.214 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (- (* (/ 1 x) (/ 1 x)) 1.0))) into (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))
0.214 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in (x) around 0
0.214 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.214 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.214 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.214 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 1 into 1
0.215 * [backup-simplify]: Simplify (* 1 1) into 1
0.215 * [backup-simplify]: Simplify (/ 1 1) into 1
0.215 * [taylor]: Taking taylor expansion of 1.0 in x
0.215 * [backup-simplify]: Simplify 1.0 into 1.0
0.215 * [backup-simplify]: Simplify (+ 1 0) into 1
0.216 * [backup-simplify]: Simplify (sqrt 1) into 1
0.216 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.217 * [backup-simplify]: Simplify (+ 0 0) into 0
0.217 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify 1 into 1
0.217 * [backup-simplify]: Simplify (/ 1 1) into 1
0.217 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.217 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.217 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.217 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.218 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 1 into 1
0.218 * [backup-simplify]: Simplify (* 1 1) into 1
0.218 * [backup-simplify]: Simplify (/ 1 1) into 1
0.218 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * [backup-simplify]: Simplify 1.0 into 1.0
0.218 * [backup-simplify]: Simplify (+ 1 0) into 1
0.219 * [backup-simplify]: Simplify (sqrt 1) into 1
0.219 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.220 * [backup-simplify]: Simplify (+ 0 0) into 0
0.220 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify 1 into 1
0.220 * [backup-simplify]: Simplify (/ 1 1) into 1
0.221 * [backup-simplify]: Simplify (+ 1 1) into 2
0.221 * [backup-simplify]: Simplify 2 into 2
0.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.222 * [backup-simplify]: Simplify (+ 0 0) into 0
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.223 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.223 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.226 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow 0 2) (+)) (* 2 1)) into -0.5
0.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.226 * [backup-simplify]: Simplify (+ -0.5 0) into (- 0.5)
0.227 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.227 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.228 * [backup-simplify]: Simplify (- 0) into 0
0.228 * [backup-simplify]: Simplify (+ 0 0) into 0
0.229 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -0.5)))) (* 2 1)) into 0
0.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.230 * [backup-simplify]: Simplify (+ 0 0) into 0
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.232 * [backup-simplify]: Simplify (- 0) into 0
0.232 * [backup-simplify]: Simplify (+ 0 0) into 0
0.236 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -0.125
0.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.237 * [backup-simplify]: Simplify (+ -0.125 0) into (- 0.125)
0.237 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.238 * [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)))))
0.238 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1.0))) into (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))
0.238 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in (x) around 0
0.238 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.238 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.238 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.238 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [backup-simplify]: Simplify 0 into 0
0.238 * [backup-simplify]: Simplify 1 into 1
0.238 * [backup-simplify]: Simplify (* 1 1) into 1
0.238 * [backup-simplify]: Simplify (/ 1 1) into 1
0.238 * [taylor]: Taking taylor expansion of 1.0 in x
0.238 * [backup-simplify]: Simplify 1.0 into 1.0
0.239 * [backup-simplify]: Simplify (+ 1 0) into 1
0.239 * [backup-simplify]: Simplify (sqrt 1) into 1
0.239 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.240 * [backup-simplify]: Simplify (+ 0 0) into 0
0.241 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [backup-simplify]: Simplify (/ 1 1) into 1
0.241 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.241 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.241 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.241 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [backup-simplify]: Simplify (* 1 1) into 1
0.241 * [backup-simplify]: Simplify (/ 1 1) into 1
0.242 * [taylor]: Taking taylor expansion of 1.0 in x
0.242 * [backup-simplify]: Simplify 1.0 into 1.0
0.242 * [backup-simplify]: Simplify (+ 1 0) into 1
0.242 * [backup-simplify]: Simplify (sqrt 1) into 1
0.242 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.243 * [backup-simplify]: Simplify (+ 0 0) into 0
0.244 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 1 into 1
0.245 * [backup-simplify]: Simplify (/ 1 1) into 1
0.245 * [backup-simplify]: Simplify (- 1) into -1
0.245 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.245 * [backup-simplify]: Simplify 0 into 0
0.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.246 * [backup-simplify]: Simplify (- 0) into 0
0.247 * [backup-simplify]: Simplify (+ 0 0) into 0
0.247 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.249 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.250 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.253 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow 0 2) (+)) (* 2 1)) into -0.5
0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.254 * [backup-simplify]: Simplify (- 0) into 0
0.254 * [backup-simplify]: Simplify (+ -0.5 0) into (- 0.5)
0.255 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.263 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.264 * [backup-simplify]: Simplify (- 0) into 0
0.265 * [backup-simplify]: Simplify (+ 0 0) into 0
0.266 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -0.5)))) (* 2 1)) into 0
0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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
0.269 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.270 * [backup-simplify]: Simplify (- 0) into 0
0.270 * [backup-simplify]: Simplify (+ 0 0) into 0
0.274 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -0.125
0.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.275 * [backup-simplify]: Simplify (- 0) into 0
0.275 * [backup-simplify]: Simplify (+ -0.125 0) into (- 0.125)
0.276 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.277 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.278 * [backup-simplify]: Simplify (- 0) into 0
0.279 * [backup-simplify]: Simplify (+ 0 0) into 0
0.280 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -0.125)) (* 2 (* -0.5 0)))) (* 2 1)) into 0
0.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.281 * [backup-simplify]: Simplify (- 0) into 0
0.282 * [backup-simplify]: Simplify (+ 0 0) into 0
0.282 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.285 * [backup-simplify]: Simplify (- 0) into 0
0.285 * [backup-simplify]: Simplify (+ 0 0) into 0
0.291 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -0.5 -0.125)))) (* 2 1)) into -0.0625
0.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.292 * [backup-simplify]: Simplify (- 0) into 0
0.293 * [backup-simplify]: Simplify (+ -0.0625 0) into (- 0.0625)
0.293 * [backup-simplify]: Simplify (- 0.0625) into (- 0.0625)
0.295 * [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))))
0.295 * * * [progress]: simplifying candidates
0.296 * [simplify]: Simplifying:
  (expm1 (sqrt (- (* x x) 1.0)))
  (log1p (sqrt (- (* x x) 1.0)))
  (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)))
  (expm1 (+ x (sqrt (- (* x x) 1.0))))
  (log1p (+ x (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))))
0.297 * * [simplify]: Extracting # 0 : cost  0
0.297 * * [simplify]: Extracting # 1 : cost  0
0.297 * * [simplify]: Extracting # 2 : cost  0
0.297 * * [simplify]: Extracting # 3 : cost  0
0.297 * * [simplify]: Extracting # 4 : cost  0
0.297 * * [simplify]: Extracting # 5 : cost  0
0.297 * * [simplify]: Extracting # 6 : cost  0
0.298 * * [simplify]: Extracting # 7 : cost  0
0.298 * * [simplify]: Extracting # 8 : cost  0
0.298 * * [simplify]: Extracting # 9 : cost  0
0.298 * * [simplify]: iteration  0 :  95  enodes  (cost  483 )
0.334 * * [simplify]: Extracting # 0 : cost  0
0.334 * * [simplify]: Extracting # 1 : cost  0
0.335 * * [simplify]: Extracting # 2 : cost  0
0.335 * * [simplify]: Extracting # 3 : cost  0
0.336 * * [simplify]: Extracting # 4 : cost  0
0.336 * * [simplify]: iteration  1 :  233  enodes  (cost  424 )
0.470 * * [simplify]: Extracting # 0 : cost  0
0.471 * * [simplify]: Extracting # 1 : cost  0
0.472 * * [simplify]: Extracting # 2 : cost  0
0.474 * * [simplify]: Extracting # 3 : cost  0
0.475 * * [simplify]: Extracting # 4 : cost  0
0.476 * * [simplify]: iteration  2 :  608  enodes  (cost  392 )
0.933 * * [simplify]: Extracting # 0 : cost  0
0.937 * * [simplify]: Extracting # 1 : cost  0
0.940 * * [simplify]: Extracting # 2 : cost  0
0.944 * * [simplify]: Extracting # 3 : cost  0
0.947 * * [simplify]: Extracting # 4 : cost  0
0.950 * * [simplify]: iteration  3 :  1718  enodes  (cost  355 )
1.921 * * [simplify]: Extracting # 0 : cost  0
1.929 * * [simplify]: Extracting # 1 : cost  0
1.936 * * [simplify]: Extracting # 2 : cost  0
1.941 * * [simplify]: Extracting # 3 : cost  0
1.946 * * [simplify]: Extracting # 4 : cost  0
1.951 * * [simplify]: iteration done:  5001  enodes  (cost  351 )
1.952 * [simplify]: Simplified to:
  (expm1 (hypot (sqrt (- 1.0)) x))
  (log1p (hypot (sqrt (- 1.0)) x))
  (log (hypot (sqrt (- 1.0)) x))
  (exp (hypot (sqrt (- 1.0)) x))
  (* (cbrt (hypot (sqrt (- 1.0)) x)) (cbrt (hypot (sqrt (- 1.0)) x)))
  (cbrt (hypot (sqrt (- 1.0)) x))
  (pow (hypot (sqrt (- 1.0)) x) 3)
  (fabs (cbrt (- (* x x) 1.0)))
  (sqrt (cbrt (- (* x x) 1.0)))
  (sqrt (hypot (sqrt (- 1.0)) x))
  (sqrt (hypot (sqrt (- 1.0)) x))
  1
  (hypot (sqrt (- 1.0)) x)
  (sqrt (+ x (sqrt 1.0)))
  (sqrt (- x (sqrt 1.0)))
  (sqrt (- (pow x 6) (pow 1.0 3)))
  (sqrt (fma 1.0 (fma x x 1.0) (pow x 4)))
  (sqrt (- (pow x 4) (* 1.0 1.0)))
  (sqrt (fma x x 1.0))
  1/2
  (sqrt (hypot (sqrt (- 1.0)) x))
  (sqrt (hypot (sqrt (- 1.0)) x))
  (expm1 (+ x (hypot (sqrt (- 1.0)) x)))
  (log1p (+ x (hypot (sqrt (- 1.0)) x)))
  (exp (+ x (hypot (sqrt (- 1.0)) x)))
  (log (+ x (hypot (sqrt (- 1.0)) x)))
  (exp (+ x (hypot (sqrt (- 1.0)) x)))
  (* (cbrt (+ x (hypot (sqrt (- 1.0)) x))) (cbrt (+ x (hypot (sqrt (- 1.0)) x))))
  (cbrt (+ x (hypot (sqrt (- 1.0)) x)))
  (pow (+ x (hypot (sqrt (- 1.0)) x)) 3)
  (sqrt (+ x (hypot (sqrt (- 1.0)) x)))
  (sqrt (+ x (hypot (sqrt (- 1.0)) x)))
  (+ (pow x 3) (pow (hypot (sqrt (- 1.0)) x) 3))
  (- (* x (+ x (- x (hypot (sqrt (- 1.0)) x)))) 1.0)
  1.0
  (- x (hypot (sqrt (- 1.0)) x))
  (+ x (hypot (sqrt (- 1.0)) x))
  (+ (* (/ (pow x 2) (sqrt (- 1.0))) (- 1/2 (* (/ (* x x) (- 1.0)) 1/8))) (sqrt (- 1.0)))
  (- (- x (/ 0.5 x)) (/ 0.125 (pow x 3)))
  (+ (/ 0.125 (pow x 3)) (- (/ 0.5 x) x))
  (+ (fma 1/2 (/ (pow x 2) (sqrt (- 1.0))) (sqrt (- 1.0))) x)
  (- (- (* 2 x) (/ 0.5 x)) (/ 0.125 (pow x 3)))
  (+ (+ (/ 0.125 (pow x 3)) (/ 0.5 x)) (/ 0.0625 (pow x 5)))
1.952 * * * [progress]: adding candidates to table
2.068 * * [progress]: iteration 2 / 4
2.068 * * * [progress]: picking best candidate
2.071 * * * * [pick]: Picked  #<alt (λ (x) (log (- (- (* 2 x) (/ 0.5 x)) (/ 0.125 (pow x 3)))))>
2.071 * * * [progress]: localizing error
2.084 * * * [progress]: generating rewritten candidates
2.084 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2)
2.099 * * * [progress]: generating series expansions
2.099 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2)
2.100 * [backup-simplify]: Simplify (/ 0.125 (pow x 3)) into (/ 0.125 (pow x 3))
2.100 * [approximate]: Taking taylor expansion of (/ 0.125 (pow x 3)) in (x) around 0
2.100 * [taylor]: Taking taylor expansion of (/ 0.125 (pow x 3)) in x
2.100 * [taylor]: Taking taylor expansion of 0.125 in x
2.100 * [backup-simplify]: Simplify 0.125 into 0.125
2.100 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.100 * [taylor]: Taking taylor expansion of x in x
2.100 * [backup-simplify]: Simplify 0 into 0
2.100 * [backup-simplify]: Simplify 1 into 1
2.100 * [backup-simplify]: Simplify (* 1 1) into 1
2.100 * [backup-simplify]: Simplify (* 1 1) into 1
2.101 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125
2.101 * [taylor]: Taking taylor expansion of (/ 0.125 (pow x 3)) in x
2.101 * [taylor]: Taking taylor expansion of 0.125 in x
2.101 * [backup-simplify]: Simplify 0.125 into 0.125
2.101 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.101 * [taylor]: Taking taylor expansion of x in x
2.101 * [backup-simplify]: Simplify 0 into 0
2.101 * [backup-simplify]: Simplify 1 into 1
2.101 * [backup-simplify]: Simplify (* 1 1) into 1
2.101 * [backup-simplify]: Simplify (* 1 1) into 1
2.102 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125
2.102 * [backup-simplify]: Simplify 0.125 into 0.125
2.102 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.103 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.103 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)))) into 0
2.103 * [backup-simplify]: Simplify 0 into 0
2.104 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.104 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.105 * [backup-simplify]: Simplify 0 into 0
2.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.107 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.107 * [backup-simplify]: Simplify 0 into 0
2.108 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.108 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.109 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.109 * [backup-simplify]: Simplify 0 into 0
2.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.111 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.111 * [backup-simplify]: Simplify 0 into 0
2.112 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.114 * [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
2.114 * [backup-simplify]: Simplify 0 into 0
2.114 * [backup-simplify]: Simplify (* 0.125 (pow (/ 1 x) 3)) into (/ 0.125 (pow x 3))
2.114 * [backup-simplify]: Simplify (/ 0.125 (pow (/ 1 x) 3)) into (* 0.125 (pow x 3))
2.114 * [approximate]: Taking taylor expansion of (* 0.125 (pow x 3)) in (x) around 0
2.114 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x
2.114 * [taylor]: Taking taylor expansion of 0.125 in x
2.114 * [backup-simplify]: Simplify 0.125 into 0.125
2.114 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.114 * [taylor]: Taking taylor expansion of x in x
2.114 * [backup-simplify]: Simplify 0 into 0
2.114 * [backup-simplify]: Simplify 1 into 1
2.114 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x
2.114 * [taylor]: Taking taylor expansion of 0.125 in x
2.114 * [backup-simplify]: Simplify 0.125 into 0.125
2.114 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.114 * [taylor]: Taking taylor expansion of x in x
2.114 * [backup-simplify]: Simplify 0 into 0
2.114 * [backup-simplify]: Simplify 1 into 1
2.114 * [backup-simplify]: Simplify (* 1 1) into 1
2.115 * [backup-simplify]: Simplify (* 1 1) into 1
2.115 * [backup-simplify]: Simplify (* 0.125 1) into 0.125
2.115 * [backup-simplify]: Simplify 0.125 into 0.125
2.115 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.116 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.116 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 1)) into 0
2.116 * [backup-simplify]: Simplify 0 into 0
2.117 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.117 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.118 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.118 * [backup-simplify]: Simplify 0 into 0
2.118 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.119 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.120 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.120 * [backup-simplify]: Simplify 0 into 0
2.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.121 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.122 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.122 * [backup-simplify]: Simplify 0 into 0
2.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.125 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.125 * [backup-simplify]: Simplify 0 into 0
2.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.128 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.130 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.130 * [backup-simplify]: Simplify 0 into 0
2.130 * [backup-simplify]: Simplify (* 0.125 (pow (/ 1 x) 3)) into (/ 0.125 (pow x 3))
2.130 * [backup-simplify]: Simplify (/ 0.125 (pow (/ 1 (- x)) 3)) into (* -0.125 (pow x 3))
2.130 * [approximate]: Taking taylor expansion of (* -0.125 (pow x 3)) in (x) around 0
2.130 * [taylor]: Taking taylor expansion of (* -0.125 (pow x 3)) in x
2.130 * [taylor]: Taking taylor expansion of -0.125 in x
2.130 * [backup-simplify]: Simplify -0.125 into -0.125
2.130 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.130 * [taylor]: Taking taylor expansion of x in x
2.130 * [backup-simplify]: Simplify 0 into 0
2.130 * [backup-simplify]: Simplify 1 into 1
2.130 * [taylor]: Taking taylor expansion of (* -0.125 (pow x 3)) in x
2.130 * [taylor]: Taking taylor expansion of -0.125 in x
2.130 * [backup-simplify]: Simplify -0.125 into -0.125
2.130 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.130 * [taylor]: Taking taylor expansion of x in x
2.130 * [backup-simplify]: Simplify 0 into 0
2.130 * [backup-simplify]: Simplify 1 into 1
2.131 * [backup-simplify]: Simplify (* 1 1) into 1
2.131 * [backup-simplify]: Simplify (* 1 1) into 1
2.132 * [backup-simplify]: Simplify (* -0.125 1) into -0.125
2.132 * [backup-simplify]: Simplify -0.125 into -0.125
2.132 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.133 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.134 * [backup-simplify]: Simplify (+ (* -0.125 0) (* 0 1)) into 0
2.134 * [backup-simplify]: Simplify 0 into 0
2.134 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.136 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.136 * [backup-simplify]: Simplify 0 into 0
2.137 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.139 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.139 * [backup-simplify]: Simplify 0 into 0
2.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.141 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.142 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.142 * [backup-simplify]: Simplify 0 into 0
2.144 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.146 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.146 * [backup-simplify]: Simplify 0 into 0
2.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.150 * [backup-simplify]: Simplify (+ (* -0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.150 * [backup-simplify]: Simplify 0 into 0
2.151 * [backup-simplify]: Simplify (* -0.125 (pow (/ 1 (- x)) 3)) into (/ 0.125 (pow x 3))
2.151 * * * [progress]: simplifying candidates
2.152 * [simplify]: Simplifying:
  (expm1 (/ 0.125 (pow x 3)))
  (log1p (/ 0.125 (pow x 3)))
  (- (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))
2.155 * * [simplify]: Extracting # 0 : cost  0
2.155 * * [simplify]: Extracting # 1 : cost  0
2.155 * * [simplify]: Extracting # 2 : cost  0
2.155 * * [simplify]: Extracting # 3 : cost  0
2.155 * * [simplify]: Extracting # 4 : cost  0
2.156 * * [simplify]: Extracting # 5 : cost  0
2.156 * * [simplify]: Extracting # 6 : cost  0
2.156 * * [simplify]: iteration  0 :  98  enodes  (cost  740 )
2.196 * * [simplify]: Extracting # 0 : cost  0
2.197 * * [simplify]: Extracting # 1 : cost  0
2.197 * * [simplify]: Extracting # 2 : cost  0
2.197 * * [simplify]: Extracting # 3 : cost  0
2.198 * * [simplify]: Extracting # 4 : cost  0
2.198 * * [simplify]: iteration  1 :  169  enodes  (cost  596 )
2.265 * * [simplify]: Extracting # 0 : cost  0
2.265 * * [simplify]: Extracting # 1 : cost  0
2.266 * * [simplify]: Extracting # 2 : cost  0
2.266 * * [simplify]: Extracting # 3 : cost  0
2.267 * * [simplify]: Extracting # 4 : cost  0
2.268 * * [simplify]: iteration  2 :  471  enodes  (cost  580 )
2.673 * * [simplify]: Extracting # 0 : cost  0
2.678 * * [simplify]: Extracting # 1 : cost  0
2.682 * * [simplify]: Extracting # 2 : cost  0
2.688 * * [simplify]: Extracting # 3 : cost  0
2.692 * * [simplify]: Extracting # 4 : cost  0
2.696 * * [simplify]: Extracting # 5 : cost  0
2.700 * * [simplify]: iteration  3 :  2517  enodes  (cost  580 )
4.035 * * [simplify]: Extracting # 0 : cost  0
4.045 * * [simplify]: Extracting # 1 : cost  0
4.057 * * [simplify]: Extracting # 2 : cost  0
4.069 * * [simplify]: iteration done:  5000  enodes  (cost  580 )
4.070 * [simplify]: Simplified to:
  (expm1 (/ 0.125 (pow x 3)))
  (log1p (/ 0.125 (pow x 3)))
  (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))
4.071 * * * [progress]: adding candidates to table
4.212 * [progress]: [Phase 3 of 3] Extracting.
4.214 * [simplify]: Simplifying:
  (log (- (- (* 2 x) (/ 0.5 x)) (/ 0.125 (pow x 3))))
4.214 * * [simplify]: Extracting # 0 : cost  0
4.214 * * [simplify]: Extracting # 1 : cost  0
4.214 * * [simplify]: Extracting # 2 : cost  0
4.214 * * [simplify]: Extracting # 3 : cost  0
4.215 * * [simplify]: Extracting # 4 : cost  0
4.215 * * [simplify]: Extracting # 5 : cost  0
4.215 * * [simplify]: Extracting # 6 : cost  0
4.215 * * [simplify]: iteration  0 :  12  enodes  (cost  14 )
4.215 * * [simplify]: Extracting # 0 : cost  0
4.215 * * [simplify]: iteration  1 :  13  enodes  (cost  14 )
4.215 * * [simplify]: Extracting # 0 : cost  0
4.216 * * [simplify]: iteration done:  13  enodes  (cost  14 )
4.216 * [simplify]: Simplified to:
  (log (- (- (* 2 x) (/ 0.5 x)) (/ 0.125 (pow x 3))))
7.560 * [regime-testing]: Baseline error score: 0.17627631222744067
7.561 * [regime-testing]: Oracle error score: 0.17627631222744067
7.561 * [regime-testing]: End program error score: 0.17627631222744067