0.505 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.124 * * * [progress]: [2/2] Setting up program. 0.126 * [progress]: [Phase 2 of 3] Improving. 0.127 * [simplify]: Simplifying: (log (/ (- 1.0 eps) (+ 1.0 eps))) 0.127 * * [simplify]: Extracting # 0 : cost 0 0.127 * * [simplify]: Extracting # 1 : cost 0 0.127 * * [simplify]: Extracting # 2 : cost 0 0.127 * * [simplify]: Extracting # 3 : cost 0 0.127 * * [simplify]: Extracting # 4 : cost 0 0.127 * * [simplify]: Extracting # 5 : cost 0 0.127 * * [simplify]: iteration 0 : 6 enodes (cost 8 ) 0.128 * * [simplify]: Extracting # 0 : cost 0 0.128 * * [simplify]: Extracting # 1 : cost 0 0.128 * * [simplify]: Extracting # 2 : cost 0 0.128 * * [simplify]: iteration 1 : 15 enodes (cost 8 ) 0.130 * * [simplify]: Extracting # 0 : cost 0 0.130 * * [simplify]: Extracting # 1 : cost 0 0.130 * * [simplify]: Extracting # 2 : cost 0 0.130 * * [simplify]: iteration 2 : 20 enodes (cost 8 ) 0.133 * * [simplify]: Extracting # 0 : cost 0 0.133 * * [simplify]: iteration 3 : 23 enodes (cost 8 ) 0.136 * * [simplify]: Extracting # 0 : cost 0 0.136 * * [simplify]: iteration done: 23 enodes (cost 8 ) 0.137 * [simplify]: Simplified to: (log (/ (- 1.0 eps) (+ 1.0 eps))) 0.137 * * [progress]: iteration 1 / 4 0.137 * * * [progress]: picking best candidate 0.139 * * * * [pick]: Picked # 0.139 * * * [progress]: localizing error 0.147 * * * [progress]: generating rewritten candidates 0.147 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.157 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.197 * * * [progress]: generating series expansions 0.197 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.197 * [backup-simplify]: Simplify (log (/ (- 1.0 eps) (+ 1.0 eps))) into (log (/ (- 1.0 eps) (+ eps 1.0))) 0.197 * [approximate]: Taking taylor expansion of (log (/ (- 1.0 eps) (+ eps 1.0))) in (eps) around 0 0.197 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 eps) (+ eps 1.0))) in eps 0.197 * [taylor]: Taking taylor expansion of (/ (- 1.0 eps) (+ eps 1.0)) in eps 0.197 * [taylor]: Taking taylor expansion of (- 1.0 eps) in eps 0.197 * [taylor]: Taking taylor expansion of 1.0 in eps 0.198 * [backup-simplify]: Simplify 1.0 into 1.0 0.198 * [taylor]: Taking taylor expansion of eps in eps 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.198 * [taylor]: Taking taylor expansion of (+ eps 1.0) in eps 0.198 * [taylor]: Taking taylor expansion of eps in eps 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.198 * [taylor]: Taking taylor expansion of 1.0 in eps 0.198 * [backup-simplify]: Simplify 1.0 into 1.0 0.198 * [backup-simplify]: Simplify (- 0) into 0 0.199 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.199 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.199 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0 0.200 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.200 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 eps) (+ eps 1.0))) in eps 0.200 * [taylor]: Taking taylor expansion of (/ (- 1.0 eps) (+ eps 1.0)) in eps 0.200 * [taylor]: Taking taylor expansion of (- 1.0 eps) in eps 0.200 * [taylor]: Taking taylor expansion of 1.0 in eps 0.200 * [backup-simplify]: Simplify 1.0 into 1.0 0.200 * [taylor]: Taking taylor expansion of eps in eps 0.200 * [backup-simplify]: Simplify 0 into 0 0.200 * [backup-simplify]: Simplify 1 into 1 0.200 * [taylor]: Taking taylor expansion of (+ eps 1.0) in eps 0.200 * [taylor]: Taking taylor expansion of eps in eps 0.200 * [backup-simplify]: Simplify 0 into 0 0.200 * [backup-simplify]: Simplify 1 into 1 0.200 * [taylor]: Taking taylor expansion of 1.0 in eps 0.200 * [backup-simplify]: Simplify 1.0 into 1.0 0.200 * [backup-simplify]: Simplify (- 0) into 0 0.200 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.201 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.201 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0 0.201 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.202 * [backup-simplify]: Simplify (log 1.0) into (log 1.0) 0.202 * [backup-simplify]: Simplify (- 1) into -1 0.202 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.202 * [backup-simplify]: Simplify (+ 1 0) into 1 0.204 * [backup-simplify]: Simplify (- (/ -1 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 2.0) 0.209 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 2.0)) 1)) (pow 1.0 1)))) 1) into -2.0 0.209 * [backup-simplify]: Simplify -2.0 into -2.0 0.209 * [backup-simplify]: Simplify (- 0) into 0 0.210 * [backup-simplify]: Simplify (+ 0 0) into 0 0.210 * [backup-simplify]: Simplify (+ 0 0) into 0 0.212 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 2.0) (/ 1 1.0)))) into 2.0 0.223 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 2.0)) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 2.0) 1)) (pow 1.0 1)))) 2) into (* 1/2 (- 4.0 (* 4.0 (/ 1 (pow 1.0 2))))) 0.226 * [backup-simplify]: Simplify (* 1/2 (- 4.0 (* 4.0 (/ 1 (pow 1.0 2))))) into (* 1/2 (- 4.0 (* 4.0 (/ 1 (pow 1.0 2)))))