104.538 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying using # : (* x (- x 1.0)) 0.022 * * [simplify]: iteration 0 : 4 enodes (cost 5 ) 0.022 * * [simplify]: iteration 1 : 7 enodes (cost 5 ) 0.023 * * [simplify]: iteration 2 : 13 enodes (cost 5 ) 0.025 * * [simplify]: iteration 3 : 18 enodes (cost 5 ) 0.027 * * [simplify]: iteration 4 : 22 enodes (cost 5 ) 0.029 * * [simplify]: iteration done : 22 enodes (cost 5 ) 0.030 * [simplify]: Simplified to: (* x (- x 1.0)) 0.030 * * [progress]: iteration 1 / 4 0.030 * * * [progress]: picking best candidate 0.032 * * * * [pick]: Picked # 0.032 * * * [progress]: localizing error 0.035 * * * [progress]: generating rewritten candidates 0.035 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.043 * * * [progress]: generating series expansions 0.043 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.043 * [approximate]: Taking taylor expansion of (* x (- x 1.0)) in (x) around 0 0.043 * [taylor]: Taking taylor expansion of (* x (- x 1.0)) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of 1.0 in x 0.043 * [taylor]: Taking taylor expansion of (* x (- x 1.0)) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of 1.0 in x 0.044 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in (x) around 0 0.044 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.044 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of 1.0 in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.044 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of 1.0 in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.046 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in (x) around 0 0.046 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x 0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of 1.0 in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x 0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of 1.0 in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.048 * * * [progress]: simplifying candidates 0.048 * [simplify]: Simplifying using # : (* x (- x 1.0)) (+ (log x) (log (- x 1.0))) (log (* x (- x 1.0))) (exp (* x (- x 1.0))) (* (* (* x x) x) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (* x (- x 1.0))) (cbrt (* x (- x 1.0)))) (cbrt (* x (- x 1.0))) (* (* (* x (- x 1.0)) (* x (- x 1.0))) (* x (- x 1.0))) (sqrt (* x (- x 1.0))) (sqrt (* x (- x 1.0))) (* (sqrt x) (sqrt (- x 1.0))) (* (sqrt x) (sqrt (- x 1.0))) (* x x) (* x (neg 1.0)) (* x x) (* x (neg 1.0)) (* x x) (* (neg 1.0) x) (* x x) (* (neg 1.0) x) (* x (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* x (sqrt (- x 1.0))) (* x 1) (* x (+ (sqrt x) (sqrt 1.0))) (* x 1) (* (cbrt x) (- x 1.0)) (* (sqrt x) (- x 1.0)) (* x (- x 1.0)) (* x (- (pow x 3) (pow 1.0 3))) (* x (- (* x x) (* 1.0 1.0))) (- (pow x 2) (* 1.0 x)) (- (pow x 2) (* 1.0 x)) (- (pow x 2) (* 1.0 x)) 0.049 * * [simplify]: iteration 0 : 4 enodes (cost 5 ) 0.049 * * [simplify]: iteration 1 : 7 enodes (cost 5 ) 0.050 * * [simplify]: iteration 2 : 13 enodes (cost 5 ) 0.052 * * [simplify]: iteration 3 : 18 enodes (cost 5 ) 0.054 * * [simplify]: iteration 4 : 22 enodes (cost 5 ) 0.057 * * [simplify]: iteration done : 22 enodes (cost 5 ) 0.057 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.058 * * [simplify]: iteration 1 : 9 enodes (cost 7 ) 0.059 * * [simplify]: iteration 2 : 10 enodes (cost 7 ) 0.060 * * [simplify]: iteration done : 10 enodes (cost 7 ) 0.060 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 0.061 * * [simplify]: iteration 1 : 11 enodes (cost 6 ) 0.062 * * [simplify]: iteration 2 : 18 enodes (cost 6 ) 0.064 * * [simplify]: iteration 3 : 23 enodes (cost 6 ) 0.067 * * [simplify]: iteration 4 : 27 enodes (cost 6 ) 0.070 * * [simplify]: iteration done : 27 enodes (cost 6 ) 0.071 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 0.071 * * [simplify]: iteration 1 : 10 enodes (cost 6 ) 0.073 * * [simplify]: iteration 2 : 22 enodes (cost 6 ) 0.076 * * [simplify]: iteration 3 : 45 enodes (cost 6 ) 0.082 * * [simplify]: iteration 4 : 84 enodes (cost 6 ) 0.099 * * [simplify]: iteration 5 : 179 enodes (cost 6 ) 0.159 * * [simplify]: iteration 6 : 398 enodes (cost 6 ) 0.418 * * [simplify]: iteration 7 : 1211 enodes (cost 6 ) 2.611 * * [simplify]: iteration 8 : 4686 enodes (cost 6 ) 4.061 * * [simplify]: iteration done : 5000 enodes (cost 6 ) 4.062 * * [simplify]: iteration 0 : 8 enodes (cost 17 ) 4.063 * * [simplify]: iteration 1 : 17 enodes (cost 17 ) 4.066 * * [simplify]: iteration 2 : 59 enodes (cost 9 ) 4.087 * * [simplify]: iteration 3 : 203 enodes (cost 9 ) 4.189 * * [simplify]: iteration 4 : 672 enodes (cost 7 ) 4.858 * * [simplify]: iteration 5 : 2518 enodes (cost 7 ) 6.449 * * [simplify]: iteration done : 5000 enodes (cost 7 ) 6.449 * * [simplify]: iteration 0 : 6 enodes (cost 13 ) 6.450 * * [simplify]: iteration 1 : 9 enodes (cost 13 ) 6.451 * * [simplify]: iteration 2 : 15 enodes (cost 13 ) 6.453 * * [simplify]: iteration 3 : 20 enodes (cost 13 ) 6.456 * * [simplify]: iteration 4 : 24 enodes (cost 13 ) 6.458 * * [simplify]: iteration done : 24 enodes (cost 13 ) 6.459 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 6.460 * * [simplify]: iteration 1 : 8 enodes (cost 6 ) 6.461 * * [simplify]: iteration 2 : 14 enodes (cost 6 ) 6.463 * * [simplify]: iteration 3 : 19 enodes (cost 6 ) 6.465 * * [simplify]: iteration 4 : 23 enodes (cost 6 ) 6.468 * * [simplify]: iteration done : 23 enodes (cost 6 ) 6.468 * * [simplify]: iteration 0 : 6 enodes (cost 17 ) 6.469 * * [simplify]: iteration 1 : 19 enodes (cost 17 ) 6.473 * * [simplify]: iteration 2 : 69 enodes (cost 7 ) 6.497 * * [simplify]: iteration 3 : 218 enodes (cost 7 ) 6.625 * * [simplify]: iteration 4 : 663 enodes (cost 7 ) 7.323 * * [simplify]: iteration 5 : 2378 enodes (cost 7 ) 9.128 * * [simplify]: iteration done : 5000 enodes (cost 7 ) 9.129 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 9.130 * * [simplify]: iteration 1 : 8 enodes (cost 6 ) 9.131 * * [simplify]: iteration 2 : 14 enodes (cost 6 ) 9.132 * * [simplify]: iteration 3 : 19 enodes (cost 6 ) 9.135 * * [simplify]: iteration 4 : 23 enodes (cost 6 ) 9.137 * * [simplify]: iteration done : 23 enodes (cost 6 ) 9.138 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 9.138 * * [simplify]: iteration 1 : 8 enodes (cost 6 ) 9.140 * * [simplify]: iteration 2 : 14 enodes (cost 6 ) 9.141 * * [simplify]: iteration 3 : 19 enodes (cost 6 ) 9.148 * * [simplify]: iteration 4 : 23 enodes (cost 6 ) 9.150 * * [simplify]: iteration done : 23 enodes (cost 6 ) 9.151 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 9.151 * * [simplify]: iteration 1 : 9 enodes (cost 7 ) 9.152 * * [simplify]: iteration 2 : 10 enodes (cost 7 ) 9.153 * * [simplify]: iteration done : 10 enodes (cost 7 ) 9.154 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 9.155 * * [simplify]: iteration 1 : 9 enodes (cost 7 ) 9.156 * * [simplify]: iteration 2 : 10 enodes (cost 7 ) 9.157 * * [simplify]: iteration done : 10 enodes (cost 7 ) 9.157 * * [simplify]: iteration 0 : 2 enodes (cost 3 ) 9.157 * * [simplify]: iteration done : 2 enodes (cost 3 ) 9.158 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 9.158 * * [simplify]: iteration 1 : 7 enodes (cost 4 ) 9.159 * * [simplify]: iteration 2 : 10 enodes (cost 4 ) 9.160 * * [simplify]: iteration 3 : 11 enodes (cost 4 ) 9.161 * * [simplify]: iteration done : 11 enodes (cost 4 ) 9.162 * * [simplify]: iteration 0 : 2 enodes (cost 3 ) 9.162 * * [simplify]: iteration done : 2 enodes (cost 3 ) 9.163 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 9.163 * * [simplify]: iteration 1 : 7 enodes (cost 4 ) 9.164 * * [simplify]: iteration 2 : 10 enodes (cost 4 ) 9.165 * * [simplify]: iteration 3 : 11 enodes (cost 4 ) 9.167 * * [simplify]: iteration done : 11 enodes (cost 4 ) 9.167 * * [simplify]: iteration 0 : 2 enodes (cost 3 ) 9.167 * * [simplify]: iteration done : 2 enodes (cost 3 ) 9.168 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 9.168 * * [simplify]: iteration 1 : 7 enodes (cost 4 ) 9.169 * * [simplify]: iteration 2 : 10 enodes (cost 4 ) 9.170 * * [simplify]: iteration 3 : 11 enodes (cost 4 ) 9.171 * * [simplify]: iteration done : 11 enodes (cost 4 ) 9.172 * * [simplify]: iteration 0 : 2 enodes (cost 3 ) 9.172 * * [simplify]: iteration done : 2 enodes (cost 3 ) 9.173 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 9.173 * * [simplify]: iteration 1 : 7 enodes (cost 4 ) 9.174 * * [simplify]: iteration 2 : 10 enodes (cost 4 ) 9.175 * * [simplify]: iteration 3 : 11 enodes (cost 4 ) 9.176 * * [simplify]: iteration done : 11 enodes (cost 4 ) 9.177 * * [simplify]: iteration 0 : 6 enodes (cost 11 ) 9.178 * * [simplify]: iteration 1 : 11 enodes (cost 11 ) 9.179 * * [simplify]: iteration 2 : 14 enodes (cost 11 ) 9.181 * * [simplify]: iteration done : 14 enodes (cost 11 ) 9.181 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 9.182 * * [simplify]: iteration 1 : 8 enodes (cost 6 ) 9.183 * * [simplify]: iteration 2 : 9 enodes (cost 6 ) 9.183 * * [simplify]: iteration done : 9 enodes (cost 6 ) 9.184 * * [simplify]: iteration 0 : 3 enodes (cost 3 ) 9.185 * * [simplify]: iteration 1 : 6 enodes (cost 1 ) 9.185 * * [simplify]: iteration done : 6 enodes (cost 1 ) 9.185 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 9.186 * * [simplify]: iteration 1 : 14 enodes (cost 7 ) 9.188 * * [simplify]: iteration 2 : 15 enodes (cost 7 ) 9.190 * * [simplify]: iteration done : 15 enodes (cost 7 ) 9.190 * * [simplify]: iteration 0 : 3 enodes (cost 3 ) 9.190 * * [simplify]: iteration 1 : 6 enodes (cost 1 ) 9.191 * * [simplify]: iteration done : 6 enodes (cost 1 ) 9.191 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 9.192 * * [simplify]: iteration 1 : 8 enodes (cost 6 ) 9.193 * * [simplify]: iteration 2 : 15 enodes (cost 6 ) 9.195 * * [simplify]: iteration 3 : 20 enodes (cost 6 ) 9.197 * * [simplify]: iteration 4 : 24 enodes (cost 6 ) 9.200 * * [simplify]: iteration done : 24 enodes (cost 6 ) 9.200 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 9.201 * * [simplify]: iteration 1 : 8 enodes (cost 6 ) 9.202 * * [simplify]: iteration 2 : 15 enodes (cost 6 ) 9.204 * * [simplify]: iteration 3 : 20 enodes (cost 6 ) 9.206 * * [simplify]: iteration 4 : 24 enodes (cost 6 ) 9.209 * * [simplify]: iteration done : 24 enodes (cost 6 ) 9.210 * * [simplify]: iteration 0 : 4 enodes (cost 5 ) 9.210 * * [simplify]: iteration 1 : 7 enodes (cost 5 ) 9.211 * * [simplify]: iteration 2 : 13 enodes (cost 5 ) 9.216 * * [simplify]: iteration 3 : 18 enodes (cost 5 ) 9.218 * * [simplify]: iteration 4 : 22 enodes (cost 5 ) 9.221 * * [simplify]: iteration done : 22 enodes (cost 5 ) 9.222 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 9.223 * * [simplify]: iteration 1 : 23 enodes (cost 9 ) 9.226 * * [simplify]: iteration 2 : 51 enodes (cost 9 ) 9.235 * * [simplify]: iteration 3 : 127 enodes (cost 9 ) 9.263 * * [simplify]: iteration 4 : 308 enodes (cost 9 ) 9.399 * * [simplify]: iteration 5 : 996 enodes (cost 9 ) 10.488 * * [simplify]: iteration 6 : 4626 enodes (cost 9 ) 12.287 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 12.288 * * [simplify]: iteration 0 : 6 enodes (cost 9 ) 12.288 * * [simplify]: iteration 1 : 12 enodes (cost 9 ) 12.290 * * [simplify]: iteration 2 : 29 enodes (cost 9 ) 12.295 * * [simplify]: iteration 3 : 69 enodes (cost 9 ) 12.310 * * [simplify]: iteration 4 : 143 enodes (cost 9 ) 12.349 * * [simplify]: iteration 5 : 238 enodes (cost 9 ) 12.432 * * [simplify]: iteration 6 : 436 enodes (cost 9 ) 12.707 * * [simplify]: iteration 7 : 1135 enodes (cost 9 ) 16.051 * * [simplify]: iteration done : 5001 enodes (cost 9 ) 16.052 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 16.053 * * [simplify]: iteration 1 : 14 enodes (cost 7 ) 16.055 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 16.058 * * [simplify]: iteration 3 : 38 enodes (cost 5 ) 16.061 * * [simplify]: iteration 4 : 45 enodes (cost 5 ) 16.065 * * [simplify]: iteration 5 : 55 enodes (cost 5 ) 16.071 * * [simplify]: iteration 6 : 77 enodes (cost 5 ) 16.082 * * [simplify]: iteration 7 : 136 enodes (cost 5 ) 16.130 * * [simplify]: iteration 8 : 341 enodes (cost 5 ) 16.573 * * [simplify]: iteration 9 : 1274 enodes (cost 5 ) 18.919 * * [simplify]: iteration done : 5000 enodes (cost 5 ) 18.920 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 18.921 * * [simplify]: iteration 1 : 14 enodes (cost 7 ) 18.923 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 18.926 * * [simplify]: iteration 3 : 38 enodes (cost 5 ) 18.929 * * [simplify]: iteration 4 : 45 enodes (cost 5 ) 18.934 * * [simplify]: iteration 5 : 55 enodes (cost 5 ) 18.939 * * [simplify]: iteration 6 : 77 enodes (cost 5 ) 18.955 * * [simplify]: iteration 7 : 136 enodes (cost 5 ) 19.004 * * [simplify]: iteration 8 : 341 enodes (cost 5 ) 19.451 * * [simplify]: iteration 9 : 1274 enodes (cost 5 ) 21.802 * * [simplify]: iteration done : 5000 enodes (cost 5 ) 21.802 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 21.803 * * [simplify]: iteration 1 : 14 enodes (cost 7 ) 21.806 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 21.808 * * [simplify]: iteration 3 : 38 enodes (cost 5 ) 21.812 * * [simplify]: iteration 4 : 45 enodes (cost 5 ) 21.816 * * [simplify]: iteration 5 : 55 enodes (cost 5 ) 21.821 * * [simplify]: iteration 6 : 77 enodes (cost 5 ) 21.832 * * [simplify]: iteration 7 : 136 enodes (cost 5 ) 21.881 * * [simplify]: iteration 8 : 341 enodes (cost 5 ) 22.327 * * [simplify]: iteration 9 : 1274 enodes (cost 5 ) 24.679 * * [simplify]: iteration done : 5000 enodes (cost 5 ) 24.679 * [simplify]: Simplified to: (* x (- x 1.0)) (+ (log x) (log (- x 1.0))) (log (* x (- x 1.0))) (exp (* x (- x 1.0))) (pow (* (- x 1.0) x) 3) (* (cbrt (* x (- x 1.0))) (cbrt (* x (- x 1.0)))) (cbrt (* x (- x 1.0))) (pow (* x (- x 1.0)) 3) (sqrt (* x (- x 1.0))) (sqrt (* x (- x 1.0))) (* (sqrt x) (sqrt (- x 1.0))) (* (sqrt x) (sqrt (- x 1.0))) (* x x) (* x (neg 1.0)) (* x x) (* x (neg 1.0)) (* x x) (* (neg 1.0) x) (* x x) (* (neg 1.0) x) (* x (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* x (sqrt (- x 1.0))) x (* x (+ (sqrt x) (sqrt 1.0))) x (* (cbrt x) (- x 1.0)) (* (sqrt x) (- x 1.0)) (* x (- x 1.0)) (* x (- (pow x 3) (pow 1.0 3))) (* x (- (* x x) (* 1.0 1.0))) (* x (- x 1.0)) (* x (- x 1.0)) (* x (- x 1.0)) 24.680 * * * [progress]: adding candidates to table 24.715 * * [progress]: iteration 2 / 4 24.715 * * * [progress]: picking best candidate 24.717 * * * * [pick]: Picked # 24.717 * * * [progress]: localizing error 24.722 * * * [progress]: generating rewritten candidates 24.722 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 24.726 * * * [progress]: generating series expansions 24.727 * * * * [progress]: [ 1 / 1 ] generating series at (2) 24.727 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in (x) around 0 24.727 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x 24.727 * [taylor]: Taking taylor expansion of (pow x 2) in x 24.727 * [taylor]: Taking taylor expansion of x in x 24.727 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 24.727 * [taylor]: Taking taylor expansion of 1.0 in x 24.727 * [taylor]: Taking taylor expansion of x in x 24.727 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x 24.727 * [taylor]: Taking taylor expansion of (pow x 2) in x 24.727 * [taylor]: Taking taylor expansion of x in x 24.727 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 24.727 * [taylor]: Taking taylor expansion of 1.0 in x 24.727 * [taylor]: Taking taylor expansion of x in x 24.728 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0 24.728 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x 24.728 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 24.728 * [taylor]: Taking taylor expansion of (pow x 2) in x 24.728 * [taylor]: Taking taylor expansion of x in x 24.728 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 24.728 * [taylor]: Taking taylor expansion of 1.0 in x 24.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x 24.728 * [taylor]: Taking taylor expansion of x in x 24.728 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x 24.728 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 24.728 * [taylor]: Taking taylor expansion of (pow x 2) in x 24.728 * [taylor]: Taking taylor expansion of x in x 24.728 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 24.728 * [taylor]: Taking taylor expansion of 1.0 in x 24.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x 24.729 * [taylor]: Taking taylor expansion of x in x 24.731 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0 24.731 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x 24.731 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 24.731 * [taylor]: Taking taylor expansion of (pow x 2) in x 24.731 * [taylor]: Taking taylor expansion of x in x 24.731 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 24.731 * [taylor]: Taking taylor expansion of 1.0 in x 24.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x 24.731 * [taylor]: Taking taylor expansion of x in x 24.731 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x 24.731 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 24.731 * [taylor]: Taking taylor expansion of (pow x 2) in x 24.731 * [taylor]: Taking taylor expansion of x in x 24.731 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 24.731 * [taylor]: Taking taylor expansion of 1.0 in x 24.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x 24.731 * [taylor]: Taking taylor expansion of x in x 24.733 * * * [progress]: simplifying candidates 24.733 * [simplify]: Simplifying using # : (* (exp (* x x)) (exp (* x (neg 1.0)))) (log (+ (* x x) (* x (neg 1.0)))) (exp (+ (* x x) (* x (neg 1.0)))) (* (cbrt (+ (* x x) (* x (neg 1.0)))) (cbrt (+ (* x x) (* x (neg 1.0))))) (cbrt (+ (* x x) (* x (neg 1.0)))) (* (* (+ (* x x) (* x (neg 1.0))) (+ (* x x) (* x (neg 1.0)))) (+ (* x x) (* x (neg 1.0)))) (sqrt (+ (* x x) (* x (neg 1.0)))) (sqrt (+ (* x x) (* x (neg 1.0)))) (+ (pow (* x x) 3) (pow (* x (neg 1.0)) 3)) (+ (* (* x x) (* x x)) (- (* (* x (neg 1.0)) (* x (neg 1.0))) (* (* x x) (* x (neg 1.0))))) (- (* (* x x) (* x x)) (* (* x (neg 1.0)) (* x (neg 1.0)))) (- (* x x) (* x (neg 1.0))) (+ x (neg 1.0)) (- (pow x 2) (* 1.0 x)) (- (pow x 2) (* 1.0 x)) (- (pow x 2) (* 1.0 x)) 24.734 * * [simplify]: iteration 0 : 8 enodes (cost 10 ) 24.735 * * [simplify]: iteration 1 : 17 enodes (cost 9 ) 24.737 * * [simplify]: iteration 2 : 36 enodes (cost 7 ) 24.743 * * [simplify]: iteration 3 : 80 enodes (cost 6 ) 24.758 * * [simplify]: iteration 4 : 201 enodes (cost 6 ) 24.863 * * [simplify]: iteration 5 : 755 enodes (cost 6 ) 26.510 * * [simplify]: iteration 6 : 3885 enodes (cost 6 ) 28.304 * * [simplify]: iteration done : 5000 enodes (cost 6 ) 28.304 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 28.305 * * [simplify]: iteration 1 : 13 enodes (cost 7 ) 28.307 * * [simplify]: iteration 2 : 23 enodes (cost 6 ) 28.310 * * [simplify]: iteration 3 : 25 enodes (cost 6 ) 28.313 * * [simplify]: iteration done : 25 enodes (cost 6 ) 28.505 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 28.506 * * [simplify]: iteration 1 : 16 enodes (cost 7 ) 28.508 * * [simplify]: iteration 2 : 33 enodes (cost 6 ) 28.513 * * [simplify]: iteration 3 : 61 enodes (cost 6 ) 28.522 * * [simplify]: iteration 4 : 125 enodes (cost 6 ) 28.563 * * [simplify]: iteration 5 : 411 enodes (cost 6 ) 28.958 * * [simplify]: iteration 6 : 1607 enodes (cost 6 ) 30.236 * * [simplify]: iteration done : 5000 enodes (cost 6 ) 30.236 * * [simplify]: iteration 0 : 8 enodes (cost 19 ) 30.237 * * [simplify]: iteration 1 : 14 enodes (cost 15 ) 30.239 * * [simplify]: iteration 2 : 21 enodes (cost 13 ) 30.242 * * [simplify]: iteration 3 : 22 enodes (cost 13 ) 30.245 * * [simplify]: iteration done : 22 enodes (cost 13 ) 30.245 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 30.246 * * [simplify]: iteration 1 : 13 enodes (cost 7 ) 30.248 * * [simplify]: iteration 2 : 20 enodes (cost 6 ) 30.250 * * [simplify]: iteration 3 : 21 enodes (cost 6 ) 30.253 * * [simplify]: iteration done : 21 enodes (cost 6 ) 30.253 * * [simplify]: iteration 0 : 8 enodes (cost 26 ) 30.255 * * [simplify]: iteration 1 : 27 enodes (cost 20 ) 30.261 * * [simplify]: iteration 2 : 112 enodes (cost 7 ) 30.310 * * [simplify]: iteration 3 : 487 enodes (cost 7 ) 30.801 * * [simplify]: iteration 4 : 1713 enodes (cost 7 ) 32.931 * * [simplify]: iteration done : 5001 enodes (cost 7 ) 32.932 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 32.933 * * [simplify]: iteration 1 : 13 enodes (cost 7 ) 32.935 * * [simplify]: iteration 2 : 20 enodes (cost 6 ) 32.937 * * [simplify]: iteration 3 : 21 enodes (cost 6 ) 32.940 * * [simplify]: iteration done : 21 enodes (cost 6 ) 32.940 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 32.941 * * [simplify]: iteration 1 : 13 enodes (cost 7 ) 32.943 * * [simplify]: iteration 2 : 20 enodes (cost 6 ) 32.945 * * [simplify]: iteration 3 : 21 enodes (cost 6 ) 32.948 * * [simplify]: iteration done : 21 enodes (cost 6 ) 32.949 * * [simplify]: iteration 0 : 9 enodes (cost 12 ) 32.950 * * [simplify]: iteration 1 : 30 enodes (cost 12 ) 32.959 * * [simplify]: iteration 2 : 98 enodes (cost 10 ) 32.989 * * [simplify]: iteration 3 : 327 enodes (cost 9 ) 33.250 * * [simplify]: iteration 4 : 928 enodes (cost 9 ) 34.739 * * [simplify]: iteration 5 : 2586 enodes (cost 9 ) 36.264 * * [simplify]: iteration done : 5001 enodes (cost 9 ) 36.265 * * [simplify]: iteration 0 : 10 enodes (cost 26 ) 36.267 * * [simplify]: iteration 1 : 34 enodes (cost 21 ) 36.274 * * [simplify]: iteration 2 : 118 enodes (cost 17 ) 36.320 * * [simplify]: iteration 3 : 327 enodes (cost 14 ) 36.505 * * [simplify]: iteration 4 : 638 enodes (cost 13 ) 36.856 * * [simplify]: iteration 5 : 957 enodes (cost 13 ) 37.482 * * [simplify]: iteration 6 : 1652 enodes (cost 13 ) 39.760 * * [simplify]: iteration 7 : 3961 enodes (cost 13 ) 41.506 * * [simplify]: iteration done : 5000 enodes (cost 13 ) 41.506 * * [simplify]: iteration 0 : 8 enodes (cost 17 ) 41.508 * * [simplify]: iteration 1 : 26 enodes (cost 17 ) 41.513 * * [simplify]: iteration 2 : 89 enodes (cost 11 ) 41.550 * * [simplify]: iteration 3 : 242 enodes (cost 11 ) 41.639 * * [simplify]: iteration 4 : 422 enodes (cost 11 ) 41.775 * * [simplify]: iteration 5 : 740 enodes (cost 11 ) 42.267 * * [simplify]: iteration 6 : 1667 enodes (cost 11 ) 44.714 * * [simplify]: iteration 7 : 4507 enodes (cost 11 ) 47.626 * * [simplify]: iteration done : 5000 enodes (cost 11 ) 47.626 * * [simplify]: iteration 0 : 6 enodes (cost 8 ) 47.627 * * [simplify]: iteration 1 : 13 enodes (cost 6 ) 47.629 * * [simplify]: iteration 2 : 24 enodes (cost 6 ) 47.634 * * [simplify]: iteration 3 : 39 enodes (cost 5 ) 47.639 * * [simplify]: iteration 4 : 44 enodes (cost 5 ) 47.642 * * [simplify]: iteration done : 44 enodes (cost 5 ) 47.643 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 47.644 * * [simplify]: iteration 1 : 6 enodes (cost 3 ) 47.644 * * [simplify]: iteration done : 6 enodes (cost 3 ) 47.645 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 47.646 * * [simplify]: iteration 1 : 14 enodes (cost 7 ) 47.648 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 47.650 * * [simplify]: iteration 3 : 38 enodes (cost 5 ) 47.654 * * [simplify]: iteration 4 : 45 enodes (cost 5 ) 47.658 * * [simplify]: iteration 5 : 55 enodes (cost 5 ) 47.664 * * [simplify]: iteration 6 : 77 enodes (cost 5 ) 47.678 * * [simplify]: iteration 7 : 136 enodes (cost 5 ) 47.724 * * [simplify]: iteration 8 : 341 enodes (cost 5 ) 48.179 * * [simplify]: iteration 9 : 1274 enodes (cost 5 ) 50.503 * * [simplify]: iteration done : 5000 enodes (cost 5 ) 50.504 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 50.505 * * [simplify]: iteration 1 : 14 enodes (cost 7 ) 50.507 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 50.509 * * [simplify]: iteration 3 : 38 enodes (cost 5 ) 50.513 * * [simplify]: iteration 4 : 45 enodes (cost 5 ) 50.517 * * [simplify]: iteration 5 : 55 enodes (cost 5 ) 50.522 * * [simplify]: iteration 6 : 77 enodes (cost 5 ) 50.532 * * [simplify]: iteration 7 : 136 enodes (cost 5 ) 50.582 * * [simplify]: iteration 8 : 341 enodes (cost 5 ) 51.030 * * [simplify]: iteration 9 : 1274 enodes (cost 5 ) 53.329 * * [simplify]: iteration done : 5000 enodes (cost 5 ) 53.330 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 53.330 * * [simplify]: iteration 1 : 14 enodes (cost 7 ) 53.333 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 53.335 * * [simplify]: iteration 3 : 38 enodes (cost 5 ) 53.339 * * [simplify]: iteration 4 : 45 enodes (cost 5 ) 53.343 * * [simplify]: iteration 5 : 55 enodes (cost 5 ) 53.348 * * [simplify]: iteration 6 : 77 enodes (cost 5 ) 53.364 * * [simplify]: iteration 7 : 136 enodes (cost 5 ) 53.411 * * [simplify]: iteration 8 : 341 enodes (cost 5 ) 53.853 * * [simplify]: iteration 9 : 1274 enodes (cost 5 ) 56.163 * * [simplify]: iteration done : 5000 enodes (cost 5 ) 56.164 * [simplify]: Simplified to: (pow (exp x) (- x 1.0)) (log (* (- x 1.0) x)) (exp (* (- x 1.0) x)) (* (cbrt (* x (- x 1.0))) (cbrt (* x (- x 1.0)))) (cbrt (* (- x 1.0) x)) (pow (* (- x 1.0) x) 3) (sqrt (* (- x 1.0) x)) (sqrt (* (- x 1.0) x)) (- (pow x 6) (pow (* x 1.0) 3)) (* (+ (* 1.0 1.0) (* x (+ 1.0 x))) (* x x)) (* (* x x) (- (* x x) (* 1.0 1.0))) (* (+ x 1.0) x) (- x 1.0) (* x (- x 1.0)) (* x (- x 1.0)) (* x (- x 1.0)) 56.164 * * * [progress]: adding candidates to table 56.183 * [progress]: [Phase 3 of 3] Extracting. 56.183 * * [regime]: Finding splitpoints for: (# #) 56.183 * * * [regime-changes]: Trying 2 branch expressions: ((* x (- x 1.0)) x) 56.183 * * * * [regimes]: Trying to branch on (* x (- x 1.0)) from (# #) 56.210 * * * * [regimes]: Trying to branch on x from (# #) 56.238 * * * [regime]: Found split indices: #