50.995 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.045 * * * [progress]: [2/2] Setting up program. 0.048 * [progress]: [Phase 2 of 3] Improving. 0.049 * [simplify]: Simplifying: (- (/ x x) (* (/ 1.0 x) (sqrt (* x x)))) 0.049 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.049 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.049 * * [simplify]: Extracting # 2 : cost 6 inf + 0 0.049 * * [simplify]: Extracting # 3 : cost 7 inf + 1 0.049 * * [simplify]: Extracting # 4 : cost 0 inf + 611 0.049 * * [simplify]: iteration 0 : 8 enodes (cost 242 ) 0.050 * * [simplify]: Extracting # 0 : cost 0 inf + 611 0.050 * * [simplify]: Extracting # 1 : cost 3 inf + 491 0.051 * * [simplify]: Extracting # 2 : cost 0 inf + 736 0.051 * * [simplify]: Extracting # 3 : cost 0 inf + 657 0.051 * * [simplify]: iteration 1 : 15 enodes (cost 163 ) 0.053 * * [simplify]: Extracting # 0 : cost 0 inf + 657 0.053 * * [simplify]: Extracting # 1 : cost 4 inf + 657 0.053 * * [simplify]: Extracting # 2 : cost 0 inf + 1023 0.054 * * [simplify]: iteration 2 : 30 enodes (cost 163 ) 0.058 * * [simplify]: Extracting # 0 : cost 0 inf + 1023 0.058 * * [simplify]: Extracting # 1 : cost 1 inf + 1023 0.058 * * [simplify]: Extracting # 2 : cost 0 inf + 1064 0.059 * * [simplify]: iteration 3 : 40 enodes (cost 163 ) 0.063 * * [simplify]: Extracting # 0 : cost 0 inf + 1064 0.063 * * [simplify]: Extracting # 1 : cost 3 inf + 1064 0.064 * * [simplify]: Extracting # 2 : cost 0 inf + 1309 0.064 * * [simplify]: iteration 4 : 47 enodes (cost 163 ) 0.069 * * [simplify]: Extracting # 0 : cost 0 inf + 1309 0.070 * * [simplify]: Extracting # 1 : cost 3 inf + 1309 0.070 * * [simplify]: Extracting # 2 : cost 0 inf + 1633 0.070 * * [simplify]: iteration 5 : 53 enodes (cost 163 ) 0.077 * * [simplify]: Extracting # 0 : cost 0 inf + 1633 0.077 * * [simplify]: iteration 6 : 56 enodes (cost 163 ) 0.094 * * [simplify]: Extracting # 0 : cost 0 inf + 1633 0.094 * * [simplify]: iteration 7 : 59 enodes (cost 163 ) 0.103 * * [simplify]: Extracting # 0 : cost 0 inf + 1633 0.103 * * [simplify]: iteration complete: 59 enodes (cost 163 ) 0.103 * [simplify]: Simplified to: (- 1 (* (/ 1.0 x) (fabs x))) 0.108 * * [progress]: iteration 1 / 4 0.108 * * * [progress]: picking best candidate 0.111 * * * * [pick]: Picked # 0.111 * * * [progress]: localizing error 0.119 * * * [progress]: generating rewritten candidates 0.120 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.124 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.148 * * * [progress]: generating series expansions 0.148 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.148 * [backup-simplify]: Simplify (- 1 (* (/ 1.0 x) (fabs x))) into (- 1 (* 1.0 (/ (fabs x) x))) 0.148 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in (x) around 0 0.148 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in x 0.149 * [taylor]: Taking taylor expansion of 1 in x 0.149 * [backup-simplify]: Simplify 1 into 1 0.149 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.149 * [taylor]: Taking taylor expansion of 1.0 in x 0.149 * [backup-simplify]: Simplify 1.0 into 1.0 0.149 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.149 * [taylor]: Taking taylor expansion of (fabs x) in x 0.149 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify 1 into 1 0.149 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x) 0.149 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in x 0.149 * [taylor]: Taking taylor expansion of 1 in x 0.149 * [backup-simplify]: Simplify 1 into 1 0.149 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.149 * [taylor]: Taking taylor expansion of 1.0 in x 0.149 * [backup-simplify]: Simplify 1.0 into 1.0 0.149 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.149 * [taylor]: Taking taylor expansion of (fabs x) in x 0.149 * [backup-simplify]: Simplify (fabs x) into (fabs x) 0.149 * [taylor]: Taking taylor expansion of x in x 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify 1 into 1 0.150 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x) 0.150 * [backup-simplify]: Simplify (* 1.0 (fabs x)) into (* 1.0 (fabs x)) 0.150 * [backup-simplify]: Simplify (- (* 1.0 (fabs x))) into (- (* 1.0 (fabs x))) 0.150 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (fabs x)))) into (- (* 1.0 (fabs x))) 0.150 * [backup-simplify]: Simplify (- (* 1.0 (fabs x))) into (- (* 1.0 (fabs x))) 0.151 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)))) into 0 0.152 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (fabs x))) into 0 0.152 * [backup-simplify]: Simplify (- 0) into 0 0.153 * [backup-simplify]: Simplify (+ 1 0) into 1 0.153 * [backup-simplify]: Simplify 1 into 1 0.154 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.155 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 0.155 * [backup-simplify]: Simplify (- 0) into 0 0.156 * [backup-simplify]: Simplify (+ 0 0) into 0 0.156 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.159 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 0.159 * [backup-simplify]: Simplify (- 0) into 0 0.160 * [backup-simplify]: Simplify (+ 0 0) into 0 0.160 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.164 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 0.165 * [backup-simplify]: Simplify (- 0) into 0 0.165 * [backup-simplify]: Simplify (+ 0 0) into 0 0.165 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.171 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 0.172 * [backup-simplify]: Simplify (- 0) into 0 0.172 * [backup-simplify]: Simplify (+ 0 0) into 0 0.172 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.178 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 0.178 * [backup-simplify]: Simplify (- 0) into 0 0.179 * [backup-simplify]: Simplify (+ 0 0) into 0 0.179 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.185 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))))) into 0 0.186 * [backup-simplify]: Simplify (- 0) into 0 0.186 * [backup-simplify]: Simplify (+ 0 0) into 0 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify (+ 1 (* (- (* 1.0 (fabs x))) (/ 1 x))) into (- 1 (* 1.0 (/ (fabs x) x))) 0.187 * [backup-simplify]: Simplify (- 1 (* (/ 1.0 (/ 1 x)) (fabs (/ 1 x)))) into (- 1 (* 1.0 (* x (fabs (/ 1 x))))) 0.187 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (* x (fabs (/ 1 x))))) in (x) around 0 0.187 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (* x (fabs (/ 1 x))))) in x 0.187 * [taylor]: Taking taylor expansion of 1 in x 0.187 * [backup-simplify]: Simplify 1 into 1 0.187 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ 1 x)))) in x 0.187 * [taylor]: Taking taylor expansion of 1.0 in x 0.187 * [backup-simplify]: Simplify 1.0 into 1.0 0.187 * [taylor]: Taking taylor expansion of (* x (fabs (/ 1 x))) in x 0.187 * [taylor]: Taking taylor expansion of x in x 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 1 into 1 0.187 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.187 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.187 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (* x (fabs (/ 1 x))))) in x 0.187 * [taylor]: Taking taylor expansion of 1 in x 0.187 * [backup-simplify]: Simplify 1 into 1 0.187 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ 1 x)))) in x 0.187 * [taylor]: Taking taylor expansion of 1.0 in x 0.187 * [backup-simplify]: Simplify 1.0 into 1.0 0.187 * [taylor]: Taking taylor expansion of (* x (fabs (/ 1 x))) in x 0.187 * [taylor]: Taking taylor expansion of x in x 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 1 into 1 0.187 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.187 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.188 * [backup-simplify]: Simplify (* 0 (fabs (/ 1 x))) into 0 0.188 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.188 * [backup-simplify]: Simplify (- 0) into 0 0.189 * [backup-simplify]: Simplify (+ 1 0) into 1 0.189 * [backup-simplify]: Simplify 1 into 1 0.189 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (fabs (/ 1 x)))) into (fabs (/ 1 x)) 0.190 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ 1 x))) (* 0 0)) into (* 1.0 (fabs (/ 1 x))) 0.190 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x)))) 0.190 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (fabs (/ 1 x))))) into (- (* 1.0 (fabs (/ 1 x)))) 0.190 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x)))) 0.191 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (fabs (/ 1 x))))) into 0 0.192 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))) into 0 0.193 * [backup-simplify]: Simplify (- 0) into 0 0.193 * [backup-simplify]: Simplify (+ 0 0) into 0 0.193 * [backup-simplify]: Simplify 0 into 0 0.194 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 0.195 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))) into 0 0.196 * [backup-simplify]: Simplify (- 0) into 0 0.196 * [backup-simplify]: Simplify (+ 0 0) into 0 0.196 * [backup-simplify]: Simplify 0 into 0 0.197 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 0.198 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))) into 0 0.198 * [backup-simplify]: Simplify (- 0) into 0 0.198 * [backup-simplify]: Simplify (+ 0 0) into 0 0.198 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 0.207 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))) into 0 0.207 * [backup-simplify]: Simplify (- 0) into 0 0.207 * [backup-simplify]: Simplify (+ 0 0) into 0 0.207 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 0.211 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))))) into 0 0.211 * [backup-simplify]: Simplify (- 0) into 0 0.211 * [backup-simplify]: Simplify (+ 0 0) into 0 0.211 * [backup-simplify]: Simplify 0 into 0 0.213 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))))) into 0 0.214 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))))) into 0 0.215 * [backup-simplify]: Simplify (- 0) into 0 0.215 * [backup-simplify]: Simplify (+ 0 0) into 0 0.215 * [backup-simplify]: Simplify 0 into 0 0.215 * [backup-simplify]: Simplify (+ (* (- (* 1.0 (fabs (/ 1 (/ 1 x))))) (/ 1 x)) 1) into (- 1 (* 1.0 (/ (fabs x) x))) 0.215 * [backup-simplify]: Simplify (- 1 (* (/ 1.0 (/ 1 (- x))) (fabs (/ 1 (- x))))) into (+ 1 (* 1.0 (* x (fabs (/ -1 x))))) 0.215 * [approximate]: Taking taylor expansion of (+ 1 (* 1.0 (* x (fabs (/ -1 x))))) in (x) around 0 0.215 * [taylor]: Taking taylor expansion of (+ 1 (* 1.0 (* x (fabs (/ -1 x))))) in x 0.215 * [taylor]: Taking taylor expansion of 1 in x 0.215 * [backup-simplify]: Simplify 1 into 1 0.215 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.215 * [taylor]: Taking taylor expansion of 1.0 in x 0.215 * [backup-simplify]: Simplify 1.0 into 1.0 0.215 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.216 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify 1 into 1 0.216 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.216 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.216 * [taylor]: Taking taylor expansion of (+ 1 (* 1.0 (* x (fabs (/ -1 x))))) in x 0.216 * [taylor]: Taking taylor expansion of 1 in x 0.216 * [backup-simplify]: Simplify 1 into 1 0.216 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x 0.216 * [taylor]: Taking taylor expansion of 1.0 in x 0.216 * [backup-simplify]: Simplify 1.0 into 1.0 0.216 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.216 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify 1 into 1 0.216 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.216 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.216 * [backup-simplify]: Simplify (* 0 (fabs (/ -1 x))) into 0 0.216 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.217 * [backup-simplify]: Simplify (+ 1 0) into 1 0.217 * [backup-simplify]: Simplify 1 into 1 0.217 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (fabs (/ -1 x)))) into (fabs (/ -1 x)) 0.217 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ -1 x))) (* 0 0)) into (* 1.0 (fabs (/ -1 x))) 0.217 * [backup-simplify]: Simplify (+ 0 (* 1.0 (fabs (/ -1 x)))) into (* 1.0 (fabs (/ -1 x))) 0.217 * [backup-simplify]: Simplify (* 1.0 (fabs (/ -1 x))) into (* 1.0 (fabs (/ -1 x))) 0.218 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (fabs (/ -1 x))))) into 0 0.218 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))) into 0 0.219 * [backup-simplify]: Simplify (+ 0 0) into 0 0.219 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 0.220 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))) into 0 0.221 * [backup-simplify]: Simplify (+ 0 0) into 0 0.221 * [backup-simplify]: Simplify 0 into 0 0.222 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 0.223 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))) into 0 0.223 * [backup-simplify]: Simplify (+ 0 0) into 0 0.223 * [backup-simplify]: Simplify 0 into 0 0.225 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 0.227 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))) into 0 0.227 * [backup-simplify]: Simplify (+ 0 0) into 0 0.227 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 0.232 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))))) into 0 0.233 * [backup-simplify]: Simplify (+ 0 0) into 0 0.233 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))))) into 0 0.238 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))))) into 0 0.239 * [backup-simplify]: Simplify (+ 0 0) into 0 0.239 * [backup-simplify]: Simplify 0 into 0 0.239 * [backup-simplify]: Simplify (+ (* (* 1.0 (fabs (/ -1 (/ 1 (- x))))) (/ 1 (- x))) 1) into (- 1 (* 1.0 (/ (fabs x) x))) 0.239 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.240 * [backup-simplify]: Simplify (* (/ 1.0 x) (fabs x)) into (* 1.0 (/ (fabs x) x)) 0.240 * [approximate]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in (x) around 0 0.240 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.240 * [taylor]: Taking taylor expansion of 1.0 in x 0.240 * [backup-simplify]: Simplify 1.0 into 1.0 0.240 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.240 * [taylor]: Taking taylor expansion of (fabs x) in x 0.240 * [backup-simplify]: Simplify (fabs x) into (fabs 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 (/ (fabs x) 1) into (fabs x) 0.240 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x 0.240 * [taylor]: Taking taylor expansion of 1.0 in x 0.240 * [backup-simplify]: Simplify 1.0 into 1.0 0.240 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x 0.240 * [taylor]: Taking taylor expansion of (fabs x) in x 0.240 * [backup-simplify]: Simplify (fabs x) into (fabs 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 (/ (fabs x) 1) into (fabs x) 0.240 * [backup-simplify]: Simplify (* 1.0 (fabs x)) into (* 1.0 (fabs x)) 0.241 * [backup-simplify]: Simplify (* 1.0 (fabs x)) into (* 1.0 (fabs x)) 0.242 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)))) into 0 0.242 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (fabs x))) into 0 0.242 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.245 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 0.245 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.248 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 0.248 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.252 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 0.252 * [backup-simplify]: Simplify 0 into 0 0.255 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.257 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 0.257 * [backup-simplify]: Simplify 0 into 0 0.260 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.263 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 0.263 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify (* (* 1.0 (fabs x)) (/ 1 x)) into (* 1.0 (/ (fabs x) x)) 0.263 * [backup-simplify]: Simplify (* (/ 1.0 (/ 1 x)) (fabs (/ 1 x))) into (* 1.0 (* x (fabs (/ 1 x)))) 0.263 * [approximate]: Taking taylor expansion of (* 1.0 (* x (fabs (/ 1 x)))) in (x) around 0 0.263 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ 1 x)))) in x 0.263 * [taylor]: Taking taylor expansion of 1.0 in x 0.263 * [backup-simplify]: Simplify 1.0 into 1.0 0.263 * [taylor]: Taking taylor expansion of (* x (fabs (/ 1 x))) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify 1 into 1 0.263 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.263 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.263 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ 1 x)))) in x 0.263 * [taylor]: Taking taylor expansion of 1.0 in x 0.263 * [backup-simplify]: Simplify 1.0 into 1.0 0.263 * [taylor]: Taking taylor expansion of (* x (fabs (/ 1 x))) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify 1 into 1 0.264 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.264 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 0.264 * [backup-simplify]: Simplify (* 0 (fabs (/ 1 x))) into 0 0.264 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.264 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (fabs (/ 1 x)))) into (fabs (/ 1 x)) 0.265 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ 1 x))) (* 0 0)) into (* 1.0 (fabs (/ 1 x))) 0.265 * [backup-simplify]: Simplify (* 1.0 (fabs (/ 1 x))) into (* 1.0 (fabs (/ 1 x))) 0.266 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (fabs (/ 1 x))))) into 0 0.267 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))) into 0 0.267 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 0.270 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))) into 0 0.270 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 0.273 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))) into 0 0.273 * [backup-simplify]: Simplify 0 into 0 0.275 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 0.277 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))) into 0 0.278 * [backup-simplify]: Simplify 0 into 0 0.280 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 0.283 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))))) into 0 0.283 * [backup-simplify]: Simplify 0 into 0 0.284 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))))) into 0 0.286 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))))) into 0 0.286 * [backup-simplify]: Simplify 0 into 0 0.286 * [backup-simplify]: Simplify (* (* 1.0 (fabs (/ 1 (/ 1 x)))) (/ 1 x)) into (* 1.0 (/ (fabs x) x)) 0.286 * [backup-simplify]: Simplify (* (/ 1.0 (/ 1 (- x))) (fabs (/ 1 (- x)))) into (* -1.0 (* x (fabs (/ -1 x)))) 0.286 * [approximate]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in (x) around 0 0.286 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x 0.287 * [taylor]: Taking taylor expansion of -1.0 in x 0.287 * [backup-simplify]: Simplify -1.0 into -1.0 0.287 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [backup-simplify]: Simplify 0 into 0 0.287 * [backup-simplify]: Simplify 1 into 1 0.287 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.287 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.287 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x 0.287 * [taylor]: Taking taylor expansion of -1.0 in x 0.287 * [backup-simplify]: Simplify -1.0 into -1.0 0.287 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [backup-simplify]: Simplify 0 into 0 0.287 * [backup-simplify]: Simplify 1 into 1 0.287 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.287 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 0.287 * [backup-simplify]: Simplify (* 0 (fabs (/ -1 x))) into 0 0.287 * [backup-simplify]: Simplify (* -1.0 0) into 0 0.287 * [backup-simplify]: Simplify 0 into 0 0.288 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (fabs (/ -1 x)))) into (fabs (/ -1 x)) 0.288 * [backup-simplify]: Simplify (+ (* -1.0 (fabs (/ -1 x))) (* 0 0)) into (- (* 1.0 (fabs (/ -1 x)))) 0.288 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ -1 x)))) into (- (* 1.0 (fabs (/ -1 x)))) 0.289 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (fabs (/ -1 x))))) into 0 0.289 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))) into 0 0.289 * [backup-simplify]: Simplify 0 into 0 0.290 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 0.291 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))) into 0 0.291 * [backup-simplify]: Simplify 0 into 0 0.292 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 0.293 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))) into 0 0.293 * [backup-simplify]: Simplify 0 into 0 0.294 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 0.295 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))) into 0 0.296 * [backup-simplify]: Simplify 0 into 0 0.297 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 0.298 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))))) into 0 0.298 * [backup-simplify]: Simplify 0 into 0 0.300 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))))) into 0 0.302 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))))) into 0 0.302 * [backup-simplify]: Simplify 0 into 0 0.302 * [backup-simplify]: Simplify (* (- (* 1.0 (fabs (/ -1 (/ 1 (- x)))))) (/ 1 (- x))) into (* 1.0 (/ (fabs x) x)) 0.302 * * * [progress]: simplifying candidates 0.303 * [simplify]: Simplifying: (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (fabs x) (/ 1.0 x)))) (fma (- (fabs x)) (/ 1.0 x) (* (fabs x) (/ 1.0 x))) (fma (sqrt 1) (sqrt 1) (- (* (fabs x) (/ 1.0 x)))) (fma (- (fabs x)) (/ 1.0 x) (* (fabs x) (/ 1.0 x))) (fma 1 1 (- (* (fabs x) (/ 1.0 x)))) (fma (- (fabs x)) (/ 1.0 x) (* (fabs x) (/ 1.0 x))) (expm1 (- 1 (* (/ 1.0 x) (fabs x)))) (log1p (- 1 (* (/ 1.0 x) (fabs x)))) (- (* (/ 1.0 x) (fabs x))) (- (* (/ 1.0 x) (fabs x))) (- (* (/ 1.0 x) (fabs x))) (/ (exp 1) (exp (* (/ 1.0 x) (fabs x)))) (log (- 1 (* (/ 1.0 x) (fabs x)))) (exp (- 1 (* (/ 1.0 x) (fabs x)))) (* (cbrt (- 1 (* (/ 1.0 x) (fabs x)))) (cbrt (- 1 (* (/ 1.0 x) (fabs x))))) (cbrt (- 1 (* (/ 1.0 x) (fabs x)))) (* (* (- 1 (* (/ 1.0 x) (fabs x))) (- 1 (* (/ 1.0 x) (fabs x)))) (- 1 (* (/ 1.0 x) (fabs x)))) (sqrt (- 1 (* (/ 1.0 x) (fabs x)))) (sqrt (- 1 (* (/ 1.0 x) (fabs x)))) (- (pow 1 3) (pow (* (/ 1.0 x) (fabs x)) 3)) (+ (* 1 1) (+ (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x))) (* 1 (* (/ 1.0 x) (fabs x))))) (- (* (/ 1.0 x) (fabs x))) (- (* 1 1) (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x)))) (+ 1 (* (/ 1.0 x) (fabs x))) (- (* (/ 1.0 x) (fabs x))) (expm1 (* (/ 1.0 x) (fabs x))) (log1p (* (/ 1.0 x) (fabs x))) (* (/ 1.0 x) (fabs x)) (+ (- (log 1.0) (log x)) (log (fabs x))) (+ (log (/ 1.0 x)) (log (fabs x))) (log (* (/ 1.0 x) (fabs x))) (exp (* (/ 1.0 x) (fabs x))) (* (/ (* (* 1.0 1.0) 1.0) (* (* x x) x)) (* (* (fabs x) (fabs x)) (fabs x))) (* (* (* (/ 1.0 x) (/ 1.0 x)) (/ 1.0 x)) (* (* (fabs x) (fabs x)) (fabs x))) (* (cbrt (* (/ 1.0 x) (fabs x))) (cbrt (* (/ 1.0 x) (fabs x)))) (cbrt (* (/ 1.0 x) (fabs x))) (* (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x))) (* (/ 1.0 x) (fabs x))) (sqrt (* (/ 1.0 x) (fabs x))) (sqrt (* (/ 1.0 x) (fabs x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ 1.0 x) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (/ 1.0 x) (sqrt (fabs x))) (* (/ 1.0 x) 1) (* (cbrt (/ 1.0 x)) (fabs x)) (* (sqrt (/ 1.0 x)) (fabs x)) (* (/ (cbrt 1.0) (cbrt x)) (fabs x)) (* (/ (cbrt 1.0) (sqrt x)) (fabs x)) (* (/ (cbrt 1.0) x) (fabs x)) (* (/ (sqrt 1.0) (cbrt x)) (fabs x)) (* (/ (sqrt 1.0) (sqrt x)) (fabs x)) (* (/ (sqrt 1.0) x) (fabs x)) (* (/ 1.0 (cbrt x)) (fabs x)) (* (/ 1.0 (sqrt x)) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x)) (* (/ 1 x) (fabs x)) (* 1.0 (fabs x)) (- 1 (* 1.0 (/ (fabs x) x))) (- 1 (* 1.0 (/ (fabs x) x))) (- 1 (* 1.0 (/ (fabs x) x))) (* 1.0 (/ (fabs x) x)) (* 1.0 (/ (fabs x) x)) (* 1.0 (/ (fabs x) x)) 0.304 * * [simplify]: Extracting # 0 : cost 50 inf + 0 0.304 * * [simplify]: Extracting # 1 : cost 88 inf + 0 0.304 * * [simplify]: Extracting # 2 : cost 98 inf + 124 0.304 * * [simplify]: Extracting # 3 : cost 79 inf + 1992 0.305 * * [simplify]: Extracting # 4 : cost 28 inf + 10732 0.307 * * [simplify]: Extracting # 5 : cost 3 inf + 16038 0.308 * * [simplify]: Extracting # 6 : cost 0 inf + 16844 0.309 * * [simplify]: iteration 0 : 104 enodes (cost 13874 ) 0.351 * * [simplify]: Extracting # 0 : cost 0 inf + 16844 0.356 * * [simplify]: Extracting # 1 : cost 42 inf + 15302 0.362 * * [simplify]: Extracting # 2 : cost 3 inf + 20974 0.369 * * [simplify]: Extracting # 3 : cost 2 inf + 20934 0.376 * * [simplify]: Extracting # 4 : cost 0 inf + 21600 0.382 * * [simplify]: iteration 1 : 249 enodes (cost 12742 ) 0.533 * * [simplify]: Extracting # 0 : cost 0 inf + 21600 0.542 * * [simplify]: Extracting # 1 : cost 166 inf + 20664 0.558 * * [simplify]: Extracting # 2 : cost 13 inf + 43702 0.580 * * [simplify]: Extracting # 3 : cost 2 inf + 45960 0.607 * * [simplify]: Extracting # 4 : cost 0 inf + 46766 0.630 * * [simplify]: iteration 2 : 714 enodes (cost 12436 ) 1.290 * * [simplify]: Extracting # 0 : cost 0 inf + 46766 1.319 * * [simplify]: Extracting # 1 : cost 417 inf + 45545 1.365 * * [simplify]: Extracting # 2 : cost 32 inf + 112767 1.423 * * [simplify]: Extracting # 3 : cost 2 inf + 117722 1.482 * * [simplify]: Extracting # 4 : cost 0 inf + 117887 1.534 * * [simplify]: Extracting # 5 : cost 0 inf + 117647 1.584 * * [simplify]: iteration 3 : 2343 enodes (cost 12271 ) 3.014 * * [simplify]: Extracting # 0 : cost 0 inf + 117647 3.104 * * [simplify]: Extracting # 1 : cost 919 inf + 112194 3.245 * * [simplify]: Extracting # 2 : cost 70 inf + 274742 3.435 * * [simplify]: Extracting # 3 : cost 18 inf + 283804 3.619 * * [simplify]: Extracting # 4 : cost 0 inf + 290113 3.797 * * [simplify]: iteration complete: 5001 enodes (cost 11788 ) 3.797 * [simplify]: Simplified to: (- 1 (* (/ (fabs x) x) 1.0)) 0 (- 1 (* (/ (fabs x) x) 1.0)) 0 (- 1 (* (/ (fabs x) x) 1.0)) 0 (expm1 (- 1 (* (/ 1.0 x) (fabs x)))) (log1p (- 1 (* (/ 1.0 x) (fabs x)))) (- (* (fabs x) (/ 1.0 x))) (- (* (fabs x) (/ 1.0 x))) (- (* (fabs x) (/ 1.0 x))) (exp (- 1 (* (/ 1.0 x) (fabs x)))) (log (- 1 (* (/ 1.0 x) (fabs x)))) (exp (- 1 (* (/ 1.0 x) (fabs x)))) (* (cbrt (- 1 (* (/ 1.0 x) (fabs x)))) (cbrt (- 1 (* (/ 1.0 x) (fabs x))))) (cbrt (- 1 (* (/ 1.0 x) (fabs x)))) (* (* (- 1 (* (/ 1.0 x) (fabs x))) (- 1 (* (/ 1.0 x) (fabs x)))) (- 1 (* (/ 1.0 x) (fabs x)))) (sqrt (- 1 (* (/ 1.0 x) (fabs x)))) (sqrt (- 1 (* (/ 1.0 x) (fabs x)))) (- 1 (* (* (/ (fabs x) x) 1.0) (* (* (/ (fabs x) x) 1.0) (* (/ (fabs x) x) 1.0)))) (+ (fma (* (/ (fabs x) x) 1.0) (* (/ (fabs x) x) 1.0) (* (/ (fabs x) x) 1.0)) 1) (- (* (fabs x) (/ 1.0 x))) (- 1 (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x)))) (fma (/ (fabs x) x) 1.0 1) (- (* (fabs x) (/ 1.0 x))) (expm1 (* (/ 1.0 x) (fabs x))) (log1p (* (/ 1.0 x) (fabs x))) (* (/ (fabs x) x) 1.0) (log (* (/ (fabs x) x) 1.0)) (log (* (/ (fabs x) x) 1.0)) (log (* (/ (fabs x) x) 1.0)) (exp (* (/ 1.0 x) (fabs x))) (* (* (* (/ (fabs x) x) 1.0) (* (/ (fabs x) x) 1.0)) (* (/ (fabs x) x) 1.0)) (* (* (* (/ (fabs x) x) 1.0) (* (/ (fabs x) x) 1.0)) (* (/ (fabs x) x) 1.0)) (* (cbrt (* (/ 1.0 x) (fabs x))) (cbrt (* (/ 1.0 x) (fabs x)))) (cbrt (* (/ 1.0 x) (fabs x))) (* (* (* (/ (fabs x) x) 1.0) (* (/ (fabs x) x) 1.0)) (* (/ (fabs x) x) 1.0)) (sqrt (* (/ 1.0 x) (fabs x))) (sqrt (* (/ 1.0 x) (fabs x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (sqrt (/ 1.0 x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x))) (* (/ 1.0 x) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (/ 1.0 x) (sqrt (fabs x))) (/ 1.0 x) (* (cbrt (/ 1.0 x)) (fabs x)) (* (sqrt (/ 1.0 x)) (fabs x)) (* (/ (cbrt 1.0) (cbrt x)) (fabs x)) (* (/ (cbrt 1.0) (sqrt x)) (fabs x)) (* (/ (cbrt 1.0) x) (fabs x)) (* (/ (sqrt 1.0) (cbrt x)) (fabs x)) (* (/ (sqrt 1.0) (sqrt x)) (fabs x)) (* (/ (sqrt 1.0) x) (fabs x)) (* (/ 1.0 (cbrt x)) (fabs x)) (* (/ 1.0 (sqrt x)) (fabs x)) (* (/ (fabs x) x) 1.0) (* (/ (fabs x) x) 1.0) (/ (fabs x) x) (* 1.0 (fabs x)) (- 1 (* (/ (fabs x) x) 1.0)) (- 1 (* (/ (fabs x) x) 1.0)) (- 1 (* (/ (fabs x) x) 1.0)) (* (/ (fabs x) x) 1.0) (* (/ (fabs x) x) 1.0) (* (/ (fabs x) x) 1.0) 3.799 * * * [progress]: adding candidates to table 4.020 * * [progress]: iteration 2 / 4 4.020 * * * [progress]: picking best candidate 4.026 * * * * [pick]: Picked # 4.026 * * * [progress]: localizing error 4.041 * * * [progress]: generating rewritten candidates 4.041 * * * [progress]: generating series expansions 4.041 * * * [progress]: simplifying candidates 4.041 * [simplify]: Simplifying: 4.041 * * [simplify]: Extracting # 0 : cost 0 inf + 0 4.041 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 4.041 * * [simplify]: Extracting # 0 : cost 0 inf + 0 4.041 * * [simplify]: iteration complete: 0 enodes (cost 0 ) 4.041 * [simplify]: Simplified to: 4.041 * * * [progress]: adding candidates to table 4.042 * [progress]: [Phase 3 of 3] Extracting. 4.048 * [simplify]: Simplifying: (- 1 (* 1.0 (/ (fabs x) x))) 4.048 * * [simplify]: Extracting # 0 : cost 1 inf + 0 4.048 * * [simplify]: Extracting # 1 : cost 3 inf + 0 4.048 * * [simplify]: Extracting # 2 : cost 4 inf + 1 4.049 * * [simplify]: Extracting # 3 : cost 5 inf + 2 4.049 * * [simplify]: Extracting # 4 : cost 0 inf + 410 4.049 * * [simplify]: iteration 0 : 7 enodes (cost 163 ) 4.049 * * [simplify]: Extracting # 0 : cost 0 inf + 410 4.050 * * [simplify]: iteration 1 : 10 enodes (cost 163 ) 4.050 * * [simplify]: Extracting # 0 : cost 0 inf + 410 4.050 * * [simplify]: iteration complete: 10 enodes (cost 163 ) 4.050 * [simplify]: Simplified to: (- 1 (* 1.0 (/ (fabs x) x))) 6.601 * [regime-testing]: Baseline error score: 0 6.610 * [regime-testing]: Oracle error score: 0 6.610 * [regime-testing]: End program error score: 0 6.675 * [regime-testing]: Target error score: 0