9.504 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.209 * * * [progress]: [2/2] Setting up program. 0.211 * [progress]: [Phase 2 of 3] Improving. 0.212 * [simplify]: Simplifying: (* (cosh x) (/ (sin y) y)) 0.212 * * [simplify]: Extracting # 0 : cost 0 0.212 * * [simplify]: Extracting # 1 : cost 0 0.212 * * [simplify]: Extracting # 2 : cost 0 0.212 * * [simplify]: Extracting # 3 : cost 0 0.212 * * [simplify]: Extracting # 4 : cost 0 0.212 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.213 * * [simplify]: Extracting # 0 : cost 0 0.213 * * [simplify]: Extracting # 1 : cost 0 0.213 * * [simplify]: Extracting # 2 : cost 0 0.213 * * [simplify]: Extracting # 3 : cost 0 0.213 * * [simplify]: Extracting # 4 : cost 0 0.213 * * [simplify]: iteration 1 : 15 enodes (cost 7 ) 0.215 * * [simplify]: Extracting # 0 : cost 0 0.215 * * [simplify]: Extracting # 1 : cost 0 0.215 * * [simplify]: Extracting # 2 : cost 0 0.215 * * [simplify]: iteration 2 : 28 enodes (cost 7 ) 0.220 * * [simplify]: Extracting # 0 : cost 0 0.220 * * [simplify]: Extracting # 1 : cost 0 0.220 * * [simplify]: Extracting # 2 : cost 0 0.220 * * [simplify]: iteration 3 : 56 enodes (cost 7 ) 0.232 * * [simplify]: Extracting # 0 : cost 0 0.232 * * [simplify]: Extracting # 1 : cost 0 0.232 * * [simplify]: Extracting # 2 : cost 0 0.232 * * [simplify]: iteration 4 : 96 enodes (cost 7 ) 0.268 * * [simplify]: Extracting # 0 : cost 0 0.268 * * [simplify]: Extracting # 1 : cost 0 0.269 * * [simplify]: Extracting # 2 : cost 0 0.269 * * [simplify]: iteration 5 : 137 enodes (cost 7 ) 0.352 * * [simplify]: Extracting # 0 : cost 0 0.353 * * [simplify]: Extracting # 1 : cost 0 0.353 * * [simplify]: Extracting # 2 : cost 0 0.353 * * [simplify]: iteration 6 : 211 enodes (cost 7 ) 0.511 * * [simplify]: Extracting # 0 : cost 0 0.511 * * [simplify]: Extracting # 1 : cost 0 0.512 * * [simplify]: Extracting # 2 : cost 0 0.513 * * [simplify]: iteration 7 : 393 enodes (cost 7 ) 0.992 * * [simplify]: Extracting # 0 : cost 0 0.993 * * [simplify]: Extracting # 1 : cost 0 0.994 * * [simplify]: Extracting # 2 : cost 0 0.994 * * [simplify]: iteration 8 : 942 enodes (cost 7 ) 2.626 * * [simplify]: Extracting # 0 : cost 0 2.629 * * [simplify]: Extracting # 1 : cost 0 2.631 * * [simplify]: Extracting # 2 : cost 0 2.632 * * [simplify]: iteration 9 : 1761 enodes (cost 7 ) 4.429 * * [simplify]: Extracting # 0 : cost 0 4.431 * * [simplify]: Extracting # 1 : cost 0 4.432 * * [simplify]: Extracting # 2 : cost 0 4.434 * * [simplify]: iteration 10 : 2051 enodes (cost 7 ) 6.233 * * [simplify]: Extracting # 0 : cost 0 6.234 * * [simplify]: Extracting # 1 : cost 0 6.235 * * [simplify]: iteration 11 : 2171 enodes (cost 7 ) 7.760 * * [simplify]: Extracting # 0 : cost 0 7.761 * * [simplify]: iteration done: 2171 enodes (cost 7 ) 7.761 * [simplify]: Simplified to: (* (cosh x) (/ (sin y) y)) 7.762 * * [progress]: iteration 1 / 4 7.762 * * * [progress]: picking best candidate 7.763 * * * * [pick]: Picked # 7.763 * * * [progress]: localizing error 7.775 * * * [progress]: generating rewritten candidates 7.775 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 7.789 * * * [progress]: generating series expansions 7.789 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 7.789 * [backup-simplify]: Simplify (/ (sin y) y) into (/ (sin y) y) 7.789 * [approximate]: Taking taylor expansion of (/ (sin y) y) in (y) around 0 7.789 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 7.789 * [taylor]: Taking taylor expansion of (sin y) in y 7.789 * [taylor]: Taking taylor expansion of y in y 7.789 * [backup-simplify]: Simplify 0 into 0 7.789 * [backup-simplify]: Simplify 1 into 1 7.789 * [taylor]: Taking taylor expansion of y in y 7.789 * [backup-simplify]: Simplify 0 into 0 7.789 * [backup-simplify]: Simplify 1 into 1 7.791 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 7.791 * [backup-simplify]: Simplify (/ 1 1) into 1 7.791 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 7.791 * [taylor]: Taking taylor expansion of (sin y) in y 7.791 * [taylor]: Taking taylor expansion of y in y 7.791 * [backup-simplify]: Simplify 0 into 0 7.791 * [backup-simplify]: Simplify 1 into 1 7.791 * [taylor]: Taking taylor expansion of y in y 7.791 * [backup-simplify]: Simplify 0 into 0 7.791 * [backup-simplify]: Simplify 1 into 1 7.792 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 7.792 * [backup-simplify]: Simplify (/ 1 1) into 1 7.792 * [backup-simplify]: Simplify 1 into 1 7.792 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 7.793 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0 7.793 * [backup-simplify]: Simplify 0 into 0 7.794 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into -1/6 7.794 * [backup-simplify]: Simplify (- (/ -1/6 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into -1/6 7.795 * [backup-simplify]: Simplify -1/6 into -1/6 7.795 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0 7.796 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/6 (/ 0 1)))) into 0 7.796 * [backup-simplify]: Simplify 0 into 0 7.798 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120 7.799 * [backup-simplify]: Simplify (- (/ 1/120 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1/6 (/ 0 1)) (* 0 (/ 0 1)))) into 1/120 7.799 * [backup-simplify]: Simplify 1/120 into 1/120