0.183 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.031 * * * [progress]: [2/2] Setting up program. 0.033 * [progress]: [Phase 2 of 3] Improving. 0.033 * [simplify]: Simplifying: (- 1.0 (/ 1.0 (+ 2.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))))) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: Extracting # 1 : cost 0 0.033 * * [simplify]: Extracting # 2 : cost 0 0.033 * * [simplify]: Extracting # 3 : cost 0 0.033 * * [simplify]: Extracting # 4 : cost 0 0.033 * * [simplify]: Extracting # 5 : cost 0 0.033 * * [simplify]: Extracting # 6 : cost 0 0.033 * * [simplify]: Extracting # 7 : cost 0 0.033 * * [simplify]: Extracting # 8 : cost 0 0.034 * * [simplify]: Extracting # 9 : cost 0 0.034 * * [simplify]: iteration 0 : 12 enodes (cost 29 ) 0.037 * * [simplify]: Extracting # 0 : cost 0 0.037 * * [simplify]: Extracting # 1 : cost 0 0.037 * * [simplify]: Extracting # 2 : cost 0 0.037 * * [simplify]: iteration 1 : 20 enodes (cost 29 ) 0.041 * * [simplify]: Extracting # 0 : cost 0 0.041 * * [simplify]: Extracting # 1 : cost 0 0.041 * * [simplify]: Extracting # 2 : cost 0 0.041 * * [simplify]: iteration 2 : 37 enodes (cost 29 ) 0.049 * * [simplify]: Extracting # 0 : cost 0 0.049 * * [simplify]: Extracting # 1 : cost 0 0.049 * * [simplify]: Extracting # 2 : cost 0 0.049 * * [simplify]: iteration 3 : 84 enodes (cost 29 ) 0.116 * * [simplify]: Extracting # 0 : cost 0 0.116 * * [simplify]: Extracting # 1 : cost 0 0.117 * * [simplify]: Extracting # 2 : cost 0 0.117 * * [simplify]: Extracting # 3 : cost 0 0.118 * * [simplify]: Extracting # 4 : cost 0 0.118 * * [simplify]: iteration 4 : 232 enodes (cost 29 ) 0.215 * * [simplify]: Extracting # 0 : cost 0 0.216 * * [simplify]: Extracting # 1 : cost 0 0.217 * * [simplify]: Extracting # 2 : cost 0 0.218 * * [simplify]: Extracting # 3 : cost 0 0.219 * * [simplify]: iteration 5 : 547 enodes (cost 29 ) 0.575 * * [simplify]: Extracting # 0 : cost 0 0.576 * * [simplify]: Extracting # 1 : cost 0 0.577 * * [simplify]: Extracting # 2 : cost 0 0.578 * * [simplify]: Extracting # 3 : cost 0 0.579 * * [simplify]: Extracting # 4 : cost 0 0.580 * * [simplify]: iteration 6 : 1153 enodes (cost 29 ) 1.766 * * [simplify]: Extracting # 0 : cost 0 1.772 * * [simplify]: Extracting # 1 : cost 0 1.775 * * [simplify]: Extracting # 2 : cost 0 1.779 * * [simplify]: Extracting # 3 : cost 0 1.782 * * [simplify]: Extracting # 4 : cost 0 1.789 * * [simplify]: iteration 7 : 2437 enodes (cost 25 ) 4.831 * * [simplify]: Extracting # 0 : cost 0 4.841 * * [simplify]: Extracting # 1 : cost 0 4.848 * * [simplify]: Extracting # 2 : cost 0 4.851 * * [simplify]: Extracting # 3 : cost 0 4.854 * * [simplify]: Extracting # 4 : cost 0 4.858 * * [simplify]: iteration 8 : 4940 enodes (cost 25 ) 6.125 * * [simplify]: Extracting # 0 : cost 0 6.128 * * [simplify]: Extracting # 1 : cost 0 6.131 * * [simplify]: Extracting # 2 : cost 0 6.143 * * [simplify]: iteration done: 5002 enodes (cost 25 ) 6.143 * [simplify]: Simplified to: (- 1.0 (/ 1.0 (+ (* (- 2.0 (/ 2.0 (+ (* t 1.0) 1.0))) (- 2.0 (/ 2.0 (+ (* t 1.0) 1.0)))) 2.0))) 6.150 * * [progress]: iteration 1 / 4 6.150 * * * [progress]: picking best candidate 6.153 * * * * [pick]: Picked # 6.153 * * * [progress]: localizing error 6.181 * * * [progress]: generating rewritten candidates 6.181 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1 2) 6.216 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 1) 6.258 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1) 6.560 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1 2 2) 6.591 * * * [progress]: generating series expansions 6.591 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1 2) 6.592 * [backup-simplify]: Simplify (- 2.0 (/ 2.0 (+ (* t 1.0) 1.0))) into (- 2.0 (* 2.0 (/ 1 (+ (* 1.0 t) 1.0)))) 6.592 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (* 1.0 t) 1.0)))) in (t) around 0 6.592 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (* 1.0 t) 1.0)))) in t 6.592 * [taylor]: Taking taylor expansion of 2.0 in t 6.592 * [backup-simplify]: Simplify 2.0 into 2.0 6.592 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (* 1.0 t) 1.0))) in t 6.592 * [taylor]: Taking taylor expansion of 2.0 in t 6.592 * [backup-simplify]: Simplify 2.0 into 2.0 6.592 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 t) 1.0)) in t 6.592 * [taylor]: Taking taylor expansion of (+ (* 1.0 t) 1.0) in t 6.592 * [taylor]: Taking taylor expansion of (* 1.0 t) in t 6.592 * [taylor]: Taking taylor expansion of 1.0 in t 6.592 * [backup-simplify]: Simplify 1.0 into 1.0 6.592 * [taylor]: Taking taylor expansion of t in t 6.592 * [backup-simplify]: Simplify 0 into 0 6.592 * [backup-simplify]: Simplify 1 into 1 6.592 * [taylor]: Taking taylor expansion of 1.0 in t 6.592 * [backup-simplify]: Simplify 1.0 into 1.0 6.593 * [backup-simplify]: Simplify (* 1.0 0) into 0 6.594 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 6.594 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 6.594 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (+ (* 1.0 t) 1.0)))) in t 6.594 * [taylor]: Taking taylor expansion of 2.0 in t 6.594 * [backup-simplify]: Simplify 2.0 into 2.0 6.595 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (* 1.0 t) 1.0))) in t 6.595 * [taylor]: Taking taylor expansion of 2.0 in t 6.595 * [backup-simplify]: Simplify 2.0 into 2.0 6.595 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 t) 1.0)) in t 6.595 * [taylor]: Taking taylor expansion of (+ (* 1.0 t) 1.0) in t 6.595 * [taylor]: Taking taylor expansion of (* 1.0 t) in t 6.595 * [taylor]: Taking taylor expansion of 1.0 in t 6.595 * [backup-simplify]: Simplify 1.0 into 1.0 6.595 * [taylor]: Taking taylor expansion of t in t 6.595 * [backup-simplify]: Simplify 0 into 0 6.595 * [backup-simplify]: Simplify 1 into 1 6.595 * [taylor]: Taking taylor expansion of 1.0 in t 6.595 * [backup-simplify]: Simplify 1.0 into 1.0 6.595 * [backup-simplify]: Simplify (* 1.0 0) into 0 6.596 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 6.596 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 6.597 * [backup-simplify]: Simplify (* 2.0 1.0) into 2.0 6.598 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.603 * [backup-simplify]: Simplify (+ 2.0 (- 2.0)) into 0 6.604 * [backup-simplify]: Simplify 0 into 0 6.605 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 6.606 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 6.608 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 1.0 1.0)))) into (- 1.0) 6.610 * [backup-simplify]: Simplify (+ (* 2.0 (- 1.0)) (* 0 1.0)) into (- 2.0) 6.611 * [backup-simplify]: Simplify (- (- 2.0)) into 2.0 6.611 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 6.611 * [backup-simplify]: Simplify 2.0 into 2.0 6.613 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 6.614 * [backup-simplify]: Simplify (+ 0 0) into 0 6.618 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1.0 1.0)))) into 1.0 6.620 * [backup-simplify]: Simplify (+ (* 2.0 1.0) (+ (* 0 (- 1.0)) (* 0 1.0))) into 2.0 6.620 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.621 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0) 6.622 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.623 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.624 * [backup-simplify]: Simplify (+ 0 0) into 0 6.628 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 0 1.0)) (* 1.0 (/ 1.0 1.0)))) into (- 1.0) 6.631 * [backup-simplify]: Simplify (+ (* 2.0 (- 1.0)) (+ (* 0 1.0) (+ (* 0 (- 1.0)) (* 0 1.0)))) into (- 2.0) 6.632 * [backup-simplify]: Simplify (- (- 2.0)) into 2.0 6.632 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 6.632 * [backup-simplify]: Simplify 2.0 into 2.0