23.583 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.097 * * * [progress]: [2/2] Setting up program. 0.107 * [progress]: [Phase 2 of 3] Improving. 0.108 * [simplify]: Simplifying: (+ x (/ (* y (+ (* (+ (* (+ (* (+ (* z 3.13060547623) 11.1667541262) z) t) z) a) z) b)) (+ (* (+ (* (+ (* (+ z 15.234687407) z) 31.4690115749) z) 11.9400905721) z) 0.607771387771))) 0.108 * * [simplify]: Extracting # 0 : cost 0 0.108 * * [simplify]: Extracting # 1 : cost 0 0.108 * * [simplify]: Extracting # 2 : cost 0 0.108 * * [simplify]: Extracting # 3 : cost 0 0.109 * * [simplify]: Extracting # 4 : cost 0 0.109 * * [simplify]: Extracting # 5 : cost 0 0.109 * * [simplify]: Extracting # 6 : cost 0 0.109 * * [simplify]: Extracting # 7 : cost 0 0.109 * * [simplify]: Extracting # 8 : cost 0 0.109 * * [simplify]: Extracting # 9 : cost 0 0.109 * * [simplify]: Extracting # 10 : cost 0 0.109 * * [simplify]: Extracting # 11 : cost 0 0.109 * * [simplify]: Extracting # 12 : cost 0 0.109 * * [simplify]: Extracting # 13 : cost 0 0.109 * * [simplify]: Extracting # 14 : cost 0 0.109 * * [simplify]: Extracting # 15 : cost 0 0.109 * * [simplify]: Extracting # 16 : cost 0 0.110 * * [simplify]: iteration 0 : 30 enodes (cost 37 ) 0.119 * * [simplify]: Extracting # 0 : cost 0 0.120 * * [simplify]: Extracting # 1 : cost 0 0.120 * * [simplify]: Extracting # 2 : cost 0 0.120 * * [simplify]: Extracting # 3 : cost 0 0.120 * * [simplify]: Extracting # 4 : cost 0 0.120 * * [simplify]: iteration 1 : 62 enodes (cost 30 ) 0.142 * * [simplify]: Extracting # 0 : cost 0 0.142 * * [simplify]: Extracting # 1 : cost 0 0.143 * * [simplify]: Extracting # 2 : cost 0 0.143 * * [simplify]: iteration 2 : 132 enodes (cost 30 ) 0.221 * * [simplify]: Extracting # 0 : cost 0 0.221 * * [simplify]: Extracting # 1 : cost 0 0.222 * * [simplify]: Extracting # 2 : cost 0 0.223 * * [simplify]: iteration 3 : 376 enodes (cost 29 ) 0.439 * * [simplify]: Extracting # 0 : cost 0 0.440 * * [simplify]: Extracting # 1 : cost 0 0.441 * * [simplify]: Extracting # 2 : cost 0 0.442 * * [simplify]: Extracting # 3 : cost 0 0.443 * * [simplify]: Extracting # 4 : cost 0 0.444 * * [simplify]: iteration 4 : 1053 enodes (cost 29 ) 1.639 * * [simplify]: Extracting # 0 : cost 0 1.642 * * [simplify]: Extracting # 1 : cost 0 1.645 * * [simplify]: Extracting # 2 : cost 0 1.648 * * [simplify]: Extracting # 3 : cost 0 1.650 * * [simplify]: Extracting # 4 : cost 0 1.653 * * [simplify]: iteration 5 : 3174 enodes (cost 29 ) 3.019 * * [simplify]: Extracting # 0 : cost 0 3.024 * * [simplify]: Extracting # 1 : cost 0 3.033 * * [simplify]: Extracting # 2 : cost 0 3.038 * * [simplify]: Extracting # 3 : cost 0 3.042 * * [simplify]: Extracting # 4 : cost 0 3.046 * * [simplify]: iteration done: 5001 enodes (cost 29 ) 3.046 * [simplify]: Simplified to: (fma (/ y (fma (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) z 0.607771387771)) (fma (fma (fma (fma z 3.13060547623 11.1667541262) z t) z a) z b) x) 3.053 * * [progress]: iteration 1 / 4 3.053 * * * [progress]: picking best candidate 3.062 * * * * [pick]: Picked # 3.062 * * * [progress]: localizing error 3.123 * * * [progress]: generating rewritten candidates 3.123 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 3.124 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 3.134 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 3.135 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 3.138 * * * [progress]: generating series expansions 3.138 * * * * [progress]: [ 1 / 4 ] generating series at (2) 3.138 * [backup-simplify]: Simplify (fma (/ y (fma (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) z 0.607771387771)) (fma (fma (fma (fma z 3.13060547623 11.1667541262) z t) z a) z b) x) into (fma (/ y (fma (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) z 0.607771387771)) (fma (fma (fma (fma z 3.13060547623 11.1667541262) z t) z a) z b) x) 3.138 * [approximate]: Taking taylor expansion of (fma (/ y (fma (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) z 0.607771387771)) (fma (fma (fma (fma z 3.13060547623 11.1667541262) z t) z a) z b) x) in (y z t a b x) around 0 3.138 * [taylor]: Taking taylor expansion of (fma (/ y (fma (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) z 0.607771387771)) (fma (fma (fma (fma z 3.13060547623 11.1667541262) z t) z a) z b) x) in x 3.139 * [taylor]: Rewrote expression to (+ (* (/ y (fma (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) z 0.607771387771)) (fma (fma (fma (fma z 3.13060547623 11.1667541262) z t) z a) z b)) x) 3.139 * [taylor]: Taking taylor expansion of (* (/ y (fma (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) z 0.607771387771)) (fma (fma (fma (fma z 3.13060547623 11.1667541262) z t) z a) z b)) in x 3.139 * [taylor]: Taking taylor expansion of (/ y (fma (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) z 0.607771387771)) in x 3.139 * [taylor]: Taking taylor expansion of y in x 3.139 * [backup-simplify]: Simplify y into y 3.139 * [taylor]: Taking taylor expansion of (fma (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) z 0.607771387771) in x 3.139 * [taylor]: Rewrote expression to (+ (* (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) z) 0.607771387771) 3.139 * [taylor]: Taking taylor expansion of (* (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) z) in x 3.139 * [taylor]: Taking taylor expansion of (fma (fma (+ z 15.234687407) z 31.4690115749) z 11.9400905721) in x 3.139 * [taylor]: Rewrote expression to (+ (* (fma (+ z 15.234687407) z 31.4690115749) z) 11.9400905721) 3.139 * [taylor]: Taking taylor expansion of (* (fma (+ z 15.234687407) z 31.4690115749) z) in x 3.139 * [taylor]: Taking taylor expansion of (fma (+ z 15.234687407) z 31.4690115749) in x 3.139 * [taylor]: Rewrote expression to (+ (* (+ z 15.234687407) z) 31.4690115749) 3.140 * [taylor]: Taking taylor expansion of (* (+ z 15.234687407) z) in x 3.140 * [taylor]: Taking taylor expansion of (+ z 15.234687407) in x 3.140 * [taylor]: Taking taylor expansion of z in x 3.140 * [backup-simplify]: Simplify z into z 3.140 * [taylor]: Taking taylor expansion of 15.234687407 in x 3.140 * [backup-simplify]: Simplify 15.234687407 into 15.234687407 3.140 * [taylor]: Taking taylor expansion of z in x 3.140 * [backup-simplify]: Simplify z into z 3.140 * [taylor]: Taking taylor expansion of 31.4690115749 in x 3.140 * [backup-simplify]: Simplify 31.4690115749 into 31.4690115749 3.140 * [taylor]: Taking taylor expansion of z in x 3.140 * [backup-simplify]: Simplify z into z 3.140 * [taylor]: Taking taylor expansion of 11.9400905721 in x 3.140 * [backup-simplify]: Simplify 11.9400905721 into 11.9400905721 3.140 * [taylor]: Taking taylor expansion of z in x 3.140 * [backup-simplify]: Simplify z into z 3.140 * [taylor]: Taking taylor expansion of 0.607771387771 in x 3.140 * [backup-simplify]: Simplify 0.607771387771 into 0.607771387771 3.140 * [backup-simplify]: Simplify (+ z 15.234687407) into (+ z 15.234687407) 3.140 * [backup-simplify]: Simplify (* (+ z 15.234687407) z) into (* z (+ z 15.234687407))