1552120237.698 * [progress]: [Phase 1 of 3] Setting up. 1552120237.698 * * * [progress]: [1/2] Preparing points 1552120237.734 * * * [progress]: [2/2] Setting up program. 1552120237.738 * [progress]: [Phase 2 of 3] Improving. 1552120237.738 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1552120237.739 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1552120237.740 * * [simplify]: iters left: 4 (6 enodes) 1552120237.744 * * [simplify]: iters left: 3 (24 enodes) 1552120238.156 * * [simplify]: iters left: 2 (34 enodes) 1552120238.160 * * [simplify]: iters left: 1 (38 enodes) 1552120238.166 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.166 * * [simplify]: Extracting #1: cost 7 inf + 0 1552120238.166 * * [simplify]: Extracting #2: cost 16 inf + 0 1552120238.167 * * [simplify]: Extracting #3: cost 13 inf + 44 1552120238.167 * * [simplify]: Extracting #4: cost 2 inf + 828 1552120238.167 * * [simplify]: Extracting #5: cost 0 inf + 1073 1552120238.167 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1552120238.167 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 1552120238.171 * * [progress]: iteration 1 / 4 1552120238.171 * * * [progress]: picking best candidate 1552120238.173 * * * * [pick]: Picked # 1552120238.174 * * * [progress]: localizing error 1552120238.188 * * * [progress]: generating rewritten candidates 1552120238.188 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1552120238.199 * * * [progress]: generating series expansions 1552120238.200 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1552120238.206 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 1552120238.206 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 1552120238.207 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 1552120238.207 * [taylor]: Taking taylor expansion of (- x lo) in hi 1552120238.207 * [taylor]: Taking taylor expansion of x in hi 1552120238.208 * [backup-simplify]: Simplify x into x 1552120238.208 * [taylor]: Taking taylor expansion of lo in hi 1552120238.208 * [backup-simplify]: Simplify lo into lo 1552120238.208 * [taylor]: Taking taylor expansion of (- hi lo) in hi 1552120238.208 * [taylor]: Taking taylor expansion of hi in hi 1552120238.208 * [backup-simplify]: Simplify 0 into 0 1552120238.208 * [backup-simplify]: Simplify 1 into 1 1552120238.208 * [taylor]: Taking taylor expansion of lo in hi 1552120238.208 * [backup-simplify]: Simplify lo into lo 1552120238.208 * [backup-simplify]: Simplify (- lo) into (- lo) 1552120238.209 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 1552120238.209 * [backup-simplify]: Simplify (- lo) into (- lo) 1552120238.209 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1552120238.209 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 1552120238.209 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 1552120238.209 * [taylor]: Taking taylor expansion of (- x lo) in lo 1552120238.209 * [taylor]: Taking taylor expansion of x in lo 1552120238.209 * [backup-simplify]: Simplify x into x 1552120238.209 * [taylor]: Taking taylor expansion of lo in lo 1552120238.209 * [backup-simplify]: Simplify 0 into 0 1552120238.209 * [backup-simplify]: Simplify 1 into 1 1552120238.209 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1552120238.209 * [taylor]: Taking taylor expansion of hi in lo 1552120238.209 * [backup-simplify]: Simplify hi into hi 1552120238.209 * [taylor]: Taking taylor expansion of lo in lo 1552120238.209 * [backup-simplify]: Simplify 0 into 0 1552120238.209 * [backup-simplify]: Simplify 1 into 1 1552120238.210 * [backup-simplify]: Simplify (- 0) into 0 1552120238.210 * [backup-simplify]: Simplify (+ x 0) into x 1552120238.210 * [backup-simplify]: Simplify (- 0) into 0 1552120238.210 * [backup-simplify]: Simplify (+ hi 0) into hi 1552120238.210 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 1552120238.210 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 1552120238.210 * [taylor]: Taking taylor expansion of (- x lo) in x 1552120238.210 * [taylor]: Taking taylor expansion of x in x 1552120238.210 * [backup-simplify]: Simplify 0 into 0 1552120238.210 * [backup-simplify]: Simplify 1 into 1 1552120238.210 * [taylor]: Taking taylor expansion of lo in x 1552120238.210 * [backup-simplify]: Simplify lo into lo 1552120238.210 * [taylor]: Taking taylor expansion of (- hi lo) in x 1552120238.210 * [taylor]: Taking taylor expansion of hi in x 1552120238.210 * [backup-simplify]: Simplify hi into hi 1552120238.210 * [taylor]: Taking taylor expansion of lo in x 1552120238.211 * [backup-simplify]: Simplify lo into lo 1552120238.211 * [backup-simplify]: Simplify (- lo) into (- lo) 1552120238.211 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1552120238.211 * [backup-simplify]: Simplify (- lo) into (- lo) 1552120238.211 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 1552120238.211 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 1552120238.211 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 1552120238.211 * [taylor]: Taking taylor expansion of (- x lo) in x 1552120238.211 * [taylor]: Taking taylor expansion of x in x 1552120238.211 * [backup-simplify]: Simplify 0 into 0 1552120238.211 * [backup-simplify]: Simplify 1 into 1 1552120238.211 * [taylor]: Taking taylor expansion of lo in x 1552120238.211 * [backup-simplify]: Simplify lo into lo 1552120238.211 * [taylor]: Taking taylor expansion of (- hi lo) in x 1552120238.211 * [taylor]: Taking taylor expansion of hi in x 1552120238.211 * [backup-simplify]: Simplify hi into hi 1552120238.211 * [taylor]: Taking taylor expansion of lo in x 1552120238.211 * [backup-simplify]: Simplify lo into lo 1552120238.211 * [backup-simplify]: Simplify (- lo) into (- lo) 1552120238.211 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1552120238.211 * [backup-simplify]: Simplify (- lo) into (- lo) 1552120238.211 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 1552120238.211 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 1552120238.212 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 1552120238.212 * [taylor]: Taking taylor expansion of -1 in lo 1552120238.212 * [backup-simplify]: Simplify -1 into -1 1552120238.212 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 1552120238.212 * [taylor]: Taking taylor expansion of lo in lo 1552120238.212 * [backup-simplify]: Simplify 0 into 0 1552120238.212 * [backup-simplify]: Simplify 1 into 1 1552120238.212 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1552120238.212 * [taylor]: Taking taylor expansion of hi in lo 1552120238.212 * [backup-simplify]: Simplify hi into hi 1552120238.212 * [taylor]: Taking taylor expansion of lo in lo 1552120238.212 * [backup-simplify]: Simplify 0 into 0 1552120238.212 * [backup-simplify]: Simplify 1 into 1 1552120238.213 * [backup-simplify]: Simplify (- 0) into 0 1552120238.213 * [backup-simplify]: Simplify (+ hi 0) into hi 1552120238.213 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.214 * [backup-simplify]: Simplify (- 0) into 0 1552120238.215 * [backup-simplify]: Simplify (+ 1 0) into 1 1552120238.215 * [backup-simplify]: Simplify (- 0) into 0 1552120238.216 * [backup-simplify]: Simplify (+ 0 0) into 0 1552120238.216 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 1552120238.216 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 1552120238.216 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1552120238.216 * [taylor]: Taking taylor expansion of hi in lo 1552120238.216 * [backup-simplify]: Simplify hi into hi 1552120238.216 * [taylor]: Taking taylor expansion of lo in lo 1552120238.216 * [backup-simplify]: Simplify 0 into 0 1552120238.216 * [backup-simplify]: Simplify 1 into 1 1552120238.217 * [backup-simplify]: Simplify (- 0) into 0 1552120238.217 * [backup-simplify]: Simplify (+ hi 0) into hi 1552120238.217 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.217 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552120238.217 * [taylor]: Taking taylor expansion of hi in hi 1552120238.217 * [backup-simplify]: Simplify 0 into 0 1552120238.217 * [backup-simplify]: Simplify 1 into 1 1552120238.217 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.218 * [backup-simplify]: Simplify 0 into 0 1552120238.219 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 1552120238.219 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 1552120238.219 * [taylor]: Taking taylor expansion of -1 in hi 1552120238.219 * [backup-simplify]: Simplify -1 into -1 1552120238.219 * [taylor]: Taking taylor expansion of hi in hi 1552120238.219 * [backup-simplify]: Simplify 0 into 0 1552120238.219 * [backup-simplify]: Simplify 1 into 1 1552120238.219 * [backup-simplify]: Simplify (/ -1 1) into -1 1552120238.220 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1552120238.220 * [backup-simplify]: Simplify 0 into 0 1552120238.221 * [backup-simplify]: Simplify (- 0) into 0 1552120238.221 * [backup-simplify]: Simplify (+ 0 0) into 0 1552120238.221 * [backup-simplify]: Simplify (- 0) into 0 1552120238.222 * [backup-simplify]: Simplify (+ 0 0) into 0 1552120238.222 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 1552120238.222 * [taylor]: Taking taylor expansion of 0 in lo 1552120238.222 * [backup-simplify]: Simplify 0 into 0 1552120238.222 * [taylor]: Taking taylor expansion of 0 in hi 1552120238.222 * [backup-simplify]: Simplify 0 into 0 1552120238.222 * [backup-simplify]: Simplify 0 into 0 1552120238.223 * [backup-simplify]: Simplify (- 1) into -1 1552120238.223 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552120238.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 1552120238.223 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 1552120238.223 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 1552120238.223 * [taylor]: Taking taylor expansion of hi in hi 1552120238.223 * [backup-simplify]: Simplify 0 into 0 1552120238.223 * [backup-simplify]: Simplify 1 into 1 1552120238.224 * [backup-simplify]: Simplify (* 1 1) into 1 1552120238.224 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.225 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552120238.226 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552120238.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120238.227 * [backup-simplify]: Simplify 0 into 0 1552120238.228 * [backup-simplify]: Simplify (- 1) into -1 1552120238.228 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552120238.228 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 1552120238.229 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 1552120238.229 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 1552120238.229 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 1552120238.229 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 1552120238.229 * [taylor]: Taking taylor expansion of hi in hi 1552120238.229 * [backup-simplify]: Simplify 0 into 0 1552120238.229 * [backup-simplify]: Simplify 1 into 1 1552120238.229 * [backup-simplify]: Simplify (* 1 1) into 1 1552120238.230 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552120238.231 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552120238.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120238.233 * [backup-simplify]: Simplify (- 0) into 0 1552120238.233 * [backup-simplify]: Simplify 0 into 0 1552120238.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120238.234 * [backup-simplify]: Simplify 0 into 0 1552120238.234 * [backup-simplify]: Simplify 0 into 0 1552120238.235 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 1552120238.235 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 1552120238.235 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 1552120238.235 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 1552120238.235 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 1552120238.235 * [taylor]: Taking taylor expansion of x in hi 1552120238.235 * [backup-simplify]: Simplify x into x 1552120238.235 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1552120238.235 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1552120238.235 * [taylor]: Taking taylor expansion of lo in hi 1552120238.235 * [backup-simplify]: Simplify lo into lo 1552120238.235 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.235 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 1552120238.235 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552120238.235 * [taylor]: Taking taylor expansion of hi in hi 1552120238.235 * [backup-simplify]: Simplify 0 into 0 1552120238.235 * [backup-simplify]: Simplify 1 into 1 1552120238.235 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.236 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1552120238.236 * [taylor]: Taking taylor expansion of lo in hi 1552120238.236 * [backup-simplify]: Simplify lo into lo 1552120238.236 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.236 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1552120238.236 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 1552120238.237 * [backup-simplify]: Simplify (+ 1 0) into 1 1552120238.237 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 1552120238.237 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 1552120238.237 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 1552120238.237 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 1552120238.237 * [taylor]: Taking taylor expansion of x in lo 1552120238.237 * [backup-simplify]: Simplify x into x 1552120238.237 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1552120238.237 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552120238.237 * [taylor]: Taking taylor expansion of lo in lo 1552120238.237 * [backup-simplify]: Simplify 0 into 0 1552120238.237 * [backup-simplify]: Simplify 1 into 1 1552120238.237 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.237 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1552120238.237 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552120238.237 * [taylor]: Taking taylor expansion of hi in lo 1552120238.238 * [backup-simplify]: Simplify hi into hi 1552120238.238 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.238 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552120238.238 * [taylor]: Taking taylor expansion of lo in lo 1552120238.238 * [backup-simplify]: Simplify 0 into 0 1552120238.238 * [backup-simplify]: Simplify 1 into 1 1552120238.238 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.238 * [backup-simplify]: Simplify (- 1) into -1 1552120238.239 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552120238.239 * [backup-simplify]: Simplify (- 1) into -1 1552120238.240 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552120238.240 * [backup-simplify]: Simplify (/ -1 -1) into 1 1552120238.240 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 1552120238.240 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 1552120238.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552120238.240 * [taylor]: Taking taylor expansion of x in x 1552120238.240 * [backup-simplify]: Simplify 0 into 0 1552120238.240 * [backup-simplify]: Simplify 1 into 1 1552120238.240 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.241 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552120238.241 * [taylor]: Taking taylor expansion of lo in x 1552120238.241 * [backup-simplify]: Simplify lo into lo 1552120238.241 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.241 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 1552120238.241 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1552120238.241 * [taylor]: Taking taylor expansion of hi in x 1552120238.241 * [backup-simplify]: Simplify hi into hi 1552120238.241 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.241 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552120238.241 * [taylor]: Taking taylor expansion of lo in x 1552120238.241 * [backup-simplify]: Simplify lo into lo 1552120238.241 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.241 * [backup-simplify]: Simplify (+ 1 0) into 1 1552120238.241 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1552120238.242 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 1552120238.242 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 1552120238.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 1552120238.242 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 1552120238.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552120238.242 * [taylor]: Taking taylor expansion of x in x 1552120238.242 * [backup-simplify]: Simplify 0 into 0 1552120238.242 * [backup-simplify]: Simplify 1 into 1 1552120238.242 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.242 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552120238.242 * [taylor]: Taking taylor expansion of lo in x 1552120238.242 * [backup-simplify]: Simplify lo into lo 1552120238.242 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.242 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 1552120238.242 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1552120238.242 * [taylor]: Taking taylor expansion of hi in x 1552120238.243 * [backup-simplify]: Simplify hi into hi 1552120238.243 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.243 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552120238.243 * [taylor]: Taking taylor expansion of lo in x 1552120238.243 * [backup-simplify]: Simplify lo into lo 1552120238.243 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.243 * [backup-simplify]: Simplify (+ 1 0) into 1 1552120238.243 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1552120238.243 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 1552120238.243 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 1552120238.244 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 1552120238.244 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1552120238.244 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552120238.244 * [taylor]: Taking taylor expansion of hi in lo 1552120238.244 * [backup-simplify]: Simplify hi into hi 1552120238.244 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.244 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552120238.244 * [taylor]: Taking taylor expansion of lo in lo 1552120238.244 * [backup-simplify]: Simplify 0 into 0 1552120238.244 * [backup-simplify]: Simplify 1 into 1 1552120238.244 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.245 * [backup-simplify]: Simplify (- 1) into -1 1552120238.245 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552120238.246 * [backup-simplify]: Simplify (/ 1 -1) into -1 1552120238.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.246 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1552120238.247 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 1552120238.247 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1552120238.247 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1552120238.247 * [backup-simplify]: Simplify (- 0) into 0 1552120238.248 * [backup-simplify]: Simplify (+ 0 0) into 0 1552120238.248 * [backup-simplify]: Simplify (- (/ (- (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) (+ (* (/ 1 (- (/ 1 hi) (/ 1 lo))) (/ 0 (- (/ 1 hi) (/ 1 lo)))))) into (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) 1552120238.248 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 1552120238.248 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 1552120238.248 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 1552120238.248 * [taylor]: Taking taylor expansion of lo in lo 1552120238.248 * [backup-simplify]: Simplify 0 into 0 1552120238.248 * [backup-simplify]: Simplify 1 into 1 1552120238.248 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1552120238.248 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552120238.248 * [taylor]: Taking taylor expansion of hi in lo 1552120238.248 * [backup-simplify]: Simplify hi into hi 1552120238.248 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.248 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552120238.248 * [taylor]: Taking taylor expansion of lo in lo 1552120238.248 * [backup-simplify]: Simplify 0 into 0 1552120238.248 * [backup-simplify]: Simplify 1 into 1 1552120238.249 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.249 * [backup-simplify]: Simplify (- 1) into -1 1552120238.250 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552120238.250 * [backup-simplify]: Simplify (* 0 -1) into 0 1552120238.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.251 * [backup-simplify]: Simplify (- 0) into 0 1552120238.251 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 1552120238.252 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 1552120238.252 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 1552120238.253 * [backup-simplify]: Simplify (- -1) into 1 1552120238.253 * [taylor]: Taking taylor expansion of 1 in hi 1552120238.253 * [backup-simplify]: Simplify 1 into 1 1552120238.253 * [backup-simplify]: Simplify 0 into 0 1552120238.253 * [taylor]: Taking taylor expansion of -1 in hi 1552120238.253 * [backup-simplify]: Simplify -1 into -1 1552120238.253 * [backup-simplify]: Simplify 0 into 0 1552120238.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120238.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1552120238.254 * [backup-simplify]: Simplify (- 0) into 0 1552120238.255 * [backup-simplify]: Simplify (+ 0 0) into 0 1552120238.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 1552120238.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 1552120238.256 * [backup-simplify]: Simplify (- 0) into 0 1552120238.256 * [backup-simplify]: Simplify (+ 0 0) into 0 1552120238.257 * [backup-simplify]: Simplify (- (/ 0 (- (/ 1 hi) (/ 1 lo))) (+ (* (/ 1 (- (/ 1 hi) (/ 1 lo))) (/ 0 (- (/ 1 hi) (/ 1 lo)))) (* (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) (/ 0 (- (/ 1 hi) (/ 1 lo)))))) into 0 1552120238.257 * [taylor]: Taking taylor expansion of 0 in lo 1552120238.257 * [backup-simplify]: Simplify 0 into 0 1552120238.257 * [taylor]: Taking taylor expansion of 0 in hi 1552120238.257 * [backup-simplify]: Simplify 0 into 0 1552120238.257 * [backup-simplify]: Simplify 0 into 0 1552120238.257 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1552120238.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120238.258 * [backup-simplify]: Simplify (- 0) into 0 1552120238.259 * [backup-simplify]: Simplify (+ 0 0) into 0 1552120238.260 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 1552120238.260 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 1552120238.260 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 1552120238.260 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552120238.260 * [taylor]: Taking taylor expansion of hi in hi 1552120238.260 * [backup-simplify]: Simplify 0 into 0 1552120238.260 * [backup-simplify]: Simplify 1 into 1 1552120238.261 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120238.262 * [backup-simplify]: Simplify 0 into 0 1552120238.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.263 * [backup-simplify]: Simplify (- 0) into 0 1552120238.264 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 1552120238.264 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 1552120238.264 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 1552120238.264 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552120238.264 * [taylor]: Taking taylor expansion of hi in hi 1552120238.264 * [backup-simplify]: Simplify 0 into 0 1552120238.264 * [backup-simplify]: Simplify 1 into 1 1552120238.264 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120238.279 * [backup-simplify]: Simplify (- 0) into 0 1552120238.279 * [backup-simplify]: Simplify 0 into 0 1552120238.280 * [backup-simplify]: Simplify 0 into 0 1552120238.280 * [backup-simplify]: Simplify 0 into 0 1552120238.280 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 1552120238.280 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 1552120238.280 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 1552120238.280 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 1552120238.280 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1552120238.280 * [taylor]: Taking taylor expansion of lo in hi 1552120238.280 * [backup-simplify]: Simplify lo into lo 1552120238.280 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.280 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 1552120238.280 * [taylor]: Taking taylor expansion of x in hi 1552120238.280 * [backup-simplify]: Simplify x into x 1552120238.280 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1552120238.280 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 1552120238.280 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1552120238.280 * [taylor]: Taking taylor expansion of lo in hi 1552120238.280 * [backup-simplify]: Simplify lo into lo 1552120238.280 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.280 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552120238.280 * [taylor]: Taking taylor expansion of hi in hi 1552120238.280 * [backup-simplify]: Simplify 0 into 0 1552120238.281 * [backup-simplify]: Simplify 1 into 1 1552120238.281 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.281 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 1552120238.281 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 1552120238.282 * [backup-simplify]: Simplify (- 1) into -1 1552120238.282 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552120238.282 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 1552120238.282 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 1552120238.282 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 1552120238.282 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552120238.282 * [taylor]: Taking taylor expansion of lo in lo 1552120238.283 * [backup-simplify]: Simplify 0 into 0 1552120238.283 * [backup-simplify]: Simplify 1 into 1 1552120238.283 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.283 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 1552120238.283 * [taylor]: Taking taylor expansion of x in lo 1552120238.283 * [backup-simplify]: Simplify x into x 1552120238.283 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1552120238.283 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1552120238.283 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552120238.283 * [taylor]: Taking taylor expansion of lo in lo 1552120238.283 * [backup-simplify]: Simplify 0 into 0 1552120238.283 * [backup-simplify]: Simplify 1 into 1 1552120238.284 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.284 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552120238.284 * [taylor]: Taking taylor expansion of hi in lo 1552120238.284 * [backup-simplify]: Simplify hi into hi 1552120238.284 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.284 * [backup-simplify]: Simplify (+ 1 0) into 1 1552120238.285 * [backup-simplify]: Simplify (+ 1 0) into 1 1552120238.285 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.285 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 1552120238.285 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 1552120238.285 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552120238.285 * [taylor]: Taking taylor expansion of lo in x 1552120238.285 * [backup-simplify]: Simplify lo into lo 1552120238.285 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552120238.285 * [taylor]: Taking taylor expansion of x in x 1552120238.285 * [backup-simplify]: Simplify 0 into 0 1552120238.285 * [backup-simplify]: Simplify 1 into 1 1552120238.286 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.286 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 1552120238.286 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552120238.286 * [taylor]: Taking taylor expansion of lo in x 1552120238.286 * [backup-simplify]: Simplify lo into lo 1552120238.286 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.286 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1552120238.286 * [taylor]: Taking taylor expansion of hi in x 1552120238.286 * [backup-simplify]: Simplify hi into hi 1552120238.286 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.286 * [backup-simplify]: Simplify (- 1) into -1 1552120238.287 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552120238.287 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1552120238.287 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 1552120238.287 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 1552120238.287 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 1552120238.287 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 1552120238.287 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552120238.287 * [taylor]: Taking taylor expansion of lo in x 1552120238.287 * [backup-simplify]: Simplify lo into lo 1552120238.287 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552120238.287 * [taylor]: Taking taylor expansion of x in x 1552120238.288 * [backup-simplify]: Simplify 0 into 0 1552120238.288 * [backup-simplify]: Simplify 1 into 1 1552120238.288 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.288 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 1552120238.288 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552120238.288 * [taylor]: Taking taylor expansion of lo in x 1552120238.288 * [backup-simplify]: Simplify lo into lo 1552120238.288 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552120238.288 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1552120238.288 * [taylor]: Taking taylor expansion of hi in x 1552120238.288 * [backup-simplify]: Simplify hi into hi 1552120238.288 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.289 * [backup-simplify]: Simplify (- 1) into -1 1552120238.289 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552120238.289 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1552120238.289 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 1552120238.289 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 1552120238.290 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 1552120238.290 * [taylor]: Taking taylor expansion of -1 in lo 1552120238.290 * [backup-simplify]: Simplify -1 into -1 1552120238.290 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1552120238.290 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552120238.290 * [taylor]: Taking taylor expansion of lo in lo 1552120238.290 * [backup-simplify]: Simplify 0 into 0 1552120238.290 * [backup-simplify]: Simplify 1 into 1 1552120238.290 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.290 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552120238.290 * [taylor]: Taking taylor expansion of hi in lo 1552120238.290 * [backup-simplify]: Simplify hi into hi 1552120238.290 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.291 * [backup-simplify]: Simplify (+ 1 0) into 1 1552120238.291 * [backup-simplify]: Simplify (/ -1 1) into -1 1552120238.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.292 * [backup-simplify]: Simplify (- 0) into 0 1552120238.292 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 1552120238.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1552120238.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1552120238.293 * [backup-simplify]: Simplify (- 0) into 0 1552120238.293 * [backup-simplify]: Simplify (+ 0 0) into 0 1552120238.294 * [backup-simplify]: Simplify (- (/ (/ 1 lo) (- (/ 1 lo) (/ 1 hi))) (+ (* (/ -1 (- (/ 1 lo) (/ 1 hi))) (/ 0 (- (/ 1 lo) (/ 1 hi)))))) into (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) 1552120238.294 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 1552120238.294 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 1552120238.294 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1552120238.294 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552120238.294 * [taylor]: Taking taylor expansion of lo in lo 1552120238.294 * [backup-simplify]: Simplify 0 into 0 1552120238.294 * [backup-simplify]: Simplify 1 into 1 1552120238.294 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.294 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552120238.295 * [taylor]: Taking taylor expansion of hi in lo 1552120238.295 * [backup-simplify]: Simplify hi into hi 1552120238.295 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552120238.295 * [taylor]: Taking taylor expansion of lo in lo 1552120238.295 * [backup-simplify]: Simplify 0 into 0 1552120238.295 * [backup-simplify]: Simplify 1 into 1 1552120238.295 * [backup-simplify]: Simplify (+ 1 0) into 1 1552120238.296 * [backup-simplify]: Simplify (* 1 0) into 0 1552120238.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.296 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1552120238.296 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 1552120238.297 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 1552120238.297 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.297 * [taylor]: Taking taylor expansion of 1 in hi 1552120238.297 * [backup-simplify]: Simplify 1 into 1 1552120238.297 * [backup-simplify]: Simplify 0 into 0 1552120238.297 * [taylor]: Taking taylor expansion of -1 in hi 1552120238.298 * [backup-simplify]: Simplify -1 into -1 1552120238.298 * [backup-simplify]: Simplify 0 into 0 1552120238.298 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1552120238.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120238.299 * [backup-simplify]: Simplify (- 0) into 0 1552120238.299 * [backup-simplify]: Simplify (+ 0 0) into 0 1552120238.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 1552120238.300 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 1552120238.300 * [backup-simplify]: Simplify (- 0) into 0 1552120238.300 * [backup-simplify]: Simplify (+ 0 0) into 0 1552120238.301 * [backup-simplify]: Simplify (- (/ 0 (- (/ 1 lo) (/ 1 hi))) (+ (* (/ -1 (- (/ 1 lo) (/ 1 hi))) (/ 0 (- (/ 1 lo) (/ 1 hi)))) (* (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) (/ 0 (- (/ 1 lo) (/ 1 hi)))))) into 0 1552120238.301 * [taylor]: Taking taylor expansion of 0 in lo 1552120238.301 * [backup-simplify]: Simplify 0 into 0 1552120238.301 * [taylor]: Taking taylor expansion of 0 in hi 1552120238.301 * [backup-simplify]: Simplify 0 into 0 1552120238.301 * [backup-simplify]: Simplify 0 into 0 1552120238.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120238.302 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1552120238.303 * [backup-simplify]: Simplify (- 0) into 0 1552120238.303 * [backup-simplify]: Simplify (+ 0 0) into 0 1552120238.304 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 1552120238.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 1552120238.304 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552120238.304 * [taylor]: Taking taylor expansion of hi in hi 1552120238.304 * [backup-simplify]: Simplify 0 into 0 1552120238.304 * [backup-simplify]: Simplify 1 into 1 1552120238.305 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120238.307 * [backup-simplify]: Simplify 0 into 0 1552120238.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.307 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1552120238.308 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 1552120238.308 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 1552120238.308 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 1552120238.308 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552120238.308 * [taylor]: Taking taylor expansion of hi in hi 1552120238.308 * [backup-simplify]: Simplify 0 into 0 1552120238.308 * [backup-simplify]: Simplify 1 into 1 1552120238.309 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120238.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120238.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120238.311 * [backup-simplify]: Simplify (- 0) into 0 1552120238.311 * [backup-simplify]: Simplify 0 into 0 1552120238.311 * [backup-simplify]: Simplify 0 into 0 1552120238.311 * [backup-simplify]: Simplify 0 into 0 1552120238.311 * * * [progress]: simplifying candidates 1552120238.311 * * * * [progress]: [ 1 / 36 ] simplifiying candidate # 1552120238.311 * * * * [progress]: [ 2 / 36 ] simplifiying candidate # 1552120238.312 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 1552120238.312 * * [simplify]: iters left: 5 (8 enodes) 1552120238.315 * * [simplify]: iters left: 4 (29 enodes) 1552120238.324 * * [simplify]: iters left: 3 (36 enodes) 1552120238.333 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.333 * * [simplify]: Extracting #1: cost 5 inf + 0 1552120238.333 * * [simplify]: Extracting #2: cost 10 inf + 0 1552120238.333 * * [simplify]: Extracting #3: cost 16 inf + 0 1552120238.333 * * [simplify]: Extracting #4: cost 13 inf + 45 1552120238.333 * * [simplify]: Extracting #5: cost 3 inf + 1004 1552120238.334 * * [simplify]: Extracting #6: cost 0 inf + 1531 1552120238.334 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 1552120238.334 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 1552120238.334 * * * * [progress]: [ 3 / 36 ] simplifiying candidate # 1552120238.335 * * * * [progress]: [ 4 / 36 ] simplifiying candidate # 1552120238.335 * * * * [progress]: [ 5 / 36 ] simplifiying candidate # 1552120238.335 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 1552120238.335 * * [simplify]: iters left: 6 (10 enodes) 1552120238.340 * * [simplify]: iters left: 5 (42 enodes) 1552120238.355 * * [simplify]: iters left: 4 (113 enodes) 1552120238.411 * * [simplify]: iters left: 3 (365 enodes) 1552120238.553 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.553 * * [simplify]: Extracting #1: cost 37 inf + 0 1552120238.554 * * [simplify]: Extracting #2: cost 202 inf + 1 1552120238.558 * * [simplify]: Extracting #3: cost 257 inf + 8177 1552120238.577 * * [simplify]: Extracting #4: cost 21 inf + 49425 1552120238.602 * * [simplify]: Extracting #5: cost 0 inf + 52673 1552120238.631 * * [simplify]: Extracting #6: cost 0 inf + 52593 1552120238.654 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 1552120238.654 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 1552120238.654 * * * * [progress]: [ 6 / 36 ] simplifiying candidate # 1552120238.655 * * * * [progress]: [ 7 / 36 ] simplifiying candidate # 1552120238.655 * * * * [progress]: [ 8 / 36 ] simplifiying candidate # 1552120238.655 * * * * [progress]: [ 9 / 36 ] simplifiying candidate # 1552120238.655 * * * * [progress]: [ 10 / 36 ] simplifiying candidate # 1552120238.655 * [simplify]: Simplifying (/ x (- hi lo)) 1552120238.655 * * [simplify]: iters left: 4 (5 enodes) 1552120238.657 * * [simplify]: iters left: 3 (17 enodes) 1552120238.662 * * [simplify]: iters left: 2 (20 enodes) 1552120238.667 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.667 * * [simplify]: Extracting #1: cost 4 inf + 0 1552120238.667 * * [simplify]: Extracting #2: cost 7 inf + 1 1552120238.667 * * [simplify]: Extracting #3: cost 1 inf + 294 1552120238.667 * * [simplify]: Extracting #4: cost 0 inf + 335 1552120238.667 * [simplify]: Simplified to (/ x (- hi lo)) 1552120238.667 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 1552120238.668 * * * * [progress]: [ 11 / 36 ] simplifiying candidate # 1552120238.668 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1552120238.668 * * [simplify]: iters left: 6 (10 enodes) 1552120238.673 * * [simplify]: iters left: 5 (39 enodes) 1552120238.684 * * [simplify]: iters left: 4 (58 enodes) 1552120238.692 * * [simplify]: iters left: 3 (65 enodes) 1552120238.700 * * [simplify]: iters left: 2 (68 enodes) 1552120238.714 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.714 * * [simplify]: Extracting #1: cost 11 inf + 0 1552120238.714 * * [simplify]: Extracting #2: cost 22 inf + 0 1552120238.714 * * [simplify]: Extracting #3: cost 28 inf + 0 1552120238.714 * * [simplify]: Extracting #4: cost 26 inf + 3 1552120238.714 * * [simplify]: Extracting #5: cost 12 inf + 1992 1552120238.715 * * [simplify]: Extracting #6: cost 0 inf + 5145 1552120238.716 * * [simplify]: Extracting #7: cost 0 inf + 5105 1552120238.716 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 1552120238.717 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) (/ (cbrt (- x lo)) (cbrt (- hi lo))))) 1552120238.717 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1552120238.717 * * [simplify]: iters left: 5 (8 enodes) 1552120238.719 * * [simplify]: iters left: 4 (27 enodes) 1552120238.723 * * [simplify]: iters left: 3 (31 enodes) 1552120238.731 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.731 * * [simplify]: Extracting #1: cost 4 inf + 0 1552120238.731 * * [simplify]: Extracting #2: cost 8 inf + 0 1552120238.731 * * [simplify]: Extracting #3: cost 14 inf + 0 1552120238.731 * * [simplify]: Extracting #4: cost 11 inf + 45 1552120238.732 * * [simplify]: Extracting #5: cost 2 inf + 902 1552120238.732 * * [simplify]: Extracting #6: cost 0 inf + 1307 1552120238.732 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1552120238.733 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) (/ (cbrt (- x lo)) (cbrt (- hi lo))))) 1552120238.733 * * * * [progress]: [ 12 / 36 ] simplifiying candidate # 1552120238.733 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1552120238.733 * * [simplify]: iters left: 6 (9 enodes) 1552120238.737 * * [simplify]: iters left: 5 (32 enodes) 1552120238.746 * * [simplify]: iters left: 4 (40 enodes) 1552120238.755 * * [simplify]: iters left: 3 (43 enodes) 1552120238.760 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.760 * * [simplify]: Extracting #1: cost 7 inf + 0 1552120238.760 * * [simplify]: Extracting #2: cost 14 inf + 0 1552120238.760 * * [simplify]: Extracting #3: cost 20 inf + 0 1552120238.761 * * [simplify]: Extracting #4: cost 17 inf + 44 1552120238.761 * * [simplify]: Extracting #5: cost 7 inf + 1025 1552120238.761 * * [simplify]: Extracting #6: cost 0 inf + 2523 1552120238.761 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1552120238.762 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1552120238.762 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1552120238.762 * * [simplify]: iters left: 5 (8 enodes) 1552120238.763 * * [simplify]: iters left: 4 (27 enodes) 1552120238.767 * * [simplify]: iters left: 3 (31 enodes) 1552120238.771 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.771 * * [simplify]: Extracting #1: cost 4 inf + 0 1552120238.771 * * [simplify]: Extracting #2: cost 8 inf + 0 1552120238.771 * * [simplify]: Extracting #3: cost 14 inf + 0 1552120238.771 * * [simplify]: Extracting #4: cost 11 inf + 45 1552120238.771 * * [simplify]: Extracting #5: cost 2 inf + 822 1552120238.772 * * [simplify]: Extracting #6: cost 0 inf + 1147 1552120238.772 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1552120238.772 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1552120238.772 * * * * [progress]: [ 13 / 36 ] simplifiying candidate # 1552120238.772 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 1552120238.772 * * [simplify]: iters left: 6 (7 enodes) 1552120238.775 * * [simplify]: iters left: 5 (25 enodes) 1552120238.780 * * [simplify]: iters left: 4 (38 enodes) 1552120238.785 * * [simplify]: iters left: 3 (39 enodes) 1552120238.790 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.790 * * [simplify]: Extracting #1: cost 5 inf + 0 1552120238.790 * * [simplify]: Extracting #2: cost 7 inf + 1 1552120238.790 * * [simplify]: Extracting #3: cost 11 inf + 1 1552120238.790 * * [simplify]: Extracting #4: cost 9 inf + 44 1552120238.790 * * [simplify]: Extracting #5: cost 4 inf + 454 1552120238.790 * * [simplify]: Extracting #6: cost 1 inf + 901 1552120238.791 * * [simplify]: Extracting #7: cost 0 inf + 1063 1552120238.791 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1552120238.791 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1552120238.791 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 1552120238.791 * * [simplify]: iters left: 5 (7 enodes) 1552120238.793 * * [simplify]: iters left: 4 (24 enodes) 1552120238.796 * * [simplify]: iters left: 3 (28 enodes) 1552120238.799 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.799 * * [simplify]: Extracting #1: cost 4 inf + 0 1552120238.799 * * [simplify]: Extracting #2: cost 10 inf + 0 1552120238.799 * * [simplify]: Extracting #3: cost 10 inf + 43 1552120238.799 * * [simplify]: Extracting #4: cost 7 inf + 127 1552120238.799 * * [simplify]: Extracting #5: cost 3 inf + 375 1552120238.800 * * [simplify]: Extracting #6: cost 0 inf + 903 1552120238.800 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 1552120238.800 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1552120238.800 * * * * [progress]: [ 14 / 36 ] simplifiying candidate # 1552120238.800 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1552120238.800 * * [simplify]: iters left: 6 (9 enodes) 1552120238.802 * * [simplify]: iters left: 5 (32 enodes) 1552120238.806 * * [simplify]: iters left: 4 (38 enodes) 1552120238.811 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.811 * * [simplify]: Extracting #1: cost 6 inf + 0 1552120238.811 * * [simplify]: Extracting #2: cost 12 inf + 0 1552120238.811 * * [simplify]: Extracting #3: cost 18 inf + 0 1552120238.811 * * [simplify]: Extracting #4: cost 13 inf + 128 1552120238.811 * * [simplify]: Extracting #5: cost 4 inf + 1146 1552120238.812 * * [simplify]: Extracting #6: cost 0 inf + 2037 1552120238.812 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 1552120238.812 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1552120238.812 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1552120238.812 * * [simplify]: iters left: 5 (8 enodes) 1552120238.814 * * [simplify]: iters left: 4 (27 enodes) 1552120238.817 * * [simplify]: iters left: 3 (31 enodes) 1552120238.821 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.821 * * [simplify]: Extracting #1: cost 4 inf + 0 1552120238.821 * * [simplify]: Extracting #2: cost 8 inf + 0 1552120238.821 * * [simplify]: Extracting #3: cost 14 inf + 0 1552120238.821 * * [simplify]: Extracting #4: cost 11 inf + 45 1552120238.821 * * [simplify]: Extracting #5: cost 2 inf + 782 1552120238.821 * * [simplify]: Extracting #6: cost 0 inf + 1147 1552120238.822 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1552120238.822 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1552120238.822 * * * * [progress]: [ 15 / 36 ] simplifiying candidate # 1552120238.822 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1552120238.822 * * [simplify]: iters left: 5 (8 enodes) 1552120238.825 * * [simplify]: iters left: 4 (27 enodes) 1552120238.833 * * [simplify]: iters left: 3 (31 enodes) 1552120238.841 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.841 * * [simplify]: Extracting #1: cost 4 inf + 0 1552120238.841 * * [simplify]: Extracting #2: cost 8 inf + 0 1552120238.841 * * [simplify]: Extracting #3: cost 14 inf + 0 1552120238.842 * * [simplify]: Extracting #4: cost 11 inf + 45 1552120238.842 * * [simplify]: Extracting #5: cost 2 inf + 702 1552120238.842 * * [simplify]: Extracting #6: cost 0 inf + 987 1552120238.843 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1552120238.843 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1552120238.843 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1552120238.843 * * [simplify]: iters left: 5 (8 enodes) 1552120238.847 * * [simplify]: iters left: 4 (27 enodes) 1552120238.855 * * [simplify]: iters left: 3 (31 enodes) 1552120238.863 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.863 * * [simplify]: Extracting #1: cost 4 inf + 0 1552120238.863 * * [simplify]: Extracting #2: cost 8 inf + 0 1552120238.863 * * [simplify]: Extracting #3: cost 14 inf + 0 1552120238.863 * * [simplify]: Extracting #4: cost 11 inf + 45 1552120238.863 * * [simplify]: Extracting #5: cost 2 inf + 702 1552120238.864 * * [simplify]: Extracting #6: cost 0 inf + 987 1552120238.864 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1552120238.864 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1552120238.864 * * * * [progress]: [ 16 / 36 ] simplifiying candidate # 1552120238.865 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1552120238.865 * * [simplify]: iters left: 5 (6 enodes) 1552120238.868 * * [simplify]: iters left: 4 (20 enodes) 1552120238.874 * * [simplify]: iters left: 3 (25 enodes) 1552120238.881 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.881 * * [simplify]: Extracting #1: cost 4 inf + 0 1552120238.881 * * [simplify]: Extracting #2: cost 7 inf + 1 1552120238.881 * * [simplify]: Extracting #3: cost 5 inf + 44 1552120238.882 * * [simplify]: Extracting #4: cost 1 inf + 251 1552120238.882 * * [simplify]: Extracting #5: cost 0 inf + 333 1552120238.882 * [simplify]: Simplified to (sqrt (- x lo)) 1552120238.882 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1552120238.882 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1552120238.882 * * [simplify]: iters left: 5 (7 enodes) 1552120238.885 * * [simplify]: iters left: 4 (24 enodes) 1552120238.892 * * [simplify]: iters left: 3 (28 enodes) 1552120238.899 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.899 * * [simplify]: Extracting #1: cost 4 inf + 0 1552120238.899 * * [simplify]: Extracting #2: cost 10 inf + 0 1552120238.899 * * [simplify]: Extracting #3: cost 10 inf + 43 1552120238.899 * * [simplify]: Extracting #4: cost 7 inf + 127 1552120238.899 * * [simplify]: Extracting #5: cost 3 inf + 335 1552120238.900 * * [simplify]: Extracting #6: cost 0 inf + 743 1552120238.900 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1552120238.900 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1552120238.900 * * * * [progress]: [ 17 / 36 ] simplifiying candidate # 1552120238.901 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1552120238.901 * * [simplify]: iters left: 6 (7 enodes) 1552120238.904 * * [simplify]: iters left: 5 (27 enodes) 1552120238.912 * * [simplify]: iters left: 4 (34 enodes) 1552120238.922 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.922 * * [simplify]: Extracting #1: cost 6 inf + 0 1552120238.922 * * [simplify]: Extracting #2: cost 9 inf + 1 1552120238.922 * * [simplify]: Extracting #3: cost 13 inf + 1 1552120238.923 * * [simplify]: Extracting #4: cost 10 inf + 86 1552120238.923 * * [simplify]: Extracting #5: cost 5 inf + 616 1552120238.923 * * [simplify]: Extracting #6: cost 0 inf + 1469 1552120238.924 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1552120238.924 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1552120238.924 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1552120238.924 * * [simplify]: iters left: 5 (7 enodes) 1552120238.927 * * [simplify]: iters left: 4 (27 enodes) 1552120238.935 * * [simplify]: iters left: 3 (37 enodes) 1552120238.944 * * [simplify]: iters left: 2 (41 enodes) 1552120238.952 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.952 * * [simplify]: Extracting #1: cost 7 inf + 0 1552120238.952 * * [simplify]: Extracting #2: cost 16 inf + 0 1552120238.952 * * [simplify]: Extracting #3: cost 17 inf + 2 1552120238.952 * * [simplify]: Extracting #4: cost 13 inf + 128 1552120238.952 * * [simplify]: Extracting #5: cost 9 inf + 496 1552120238.953 * * [simplify]: Extracting #6: cost 0 inf + 1957 1552120238.953 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1552120238.953 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1552120238.953 * * * * [progress]: [ 18 / 36 ] simplifiying candidate # 1552120238.953 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1552120238.953 * * [simplify]: iters left: 5 (6 enodes) 1552120238.955 * * [simplify]: iters left: 4 (22 enodes) 1552120238.958 * * [simplify]: iters left: 3 (27 enodes) 1552120238.962 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.962 * * [simplify]: Extracting #1: cost 4 inf + 0 1552120238.962 * * [simplify]: Extracting #2: cost 5 inf + 1 1552120238.963 * * [simplify]: Extracting #3: cost 9 inf + 1 1552120238.963 * * [simplify]: Extracting #4: cost 7 inf + 44 1552120238.963 * * [simplify]: Extracting #5: cost 1 inf + 456 1552120238.963 * * [simplify]: Extracting #6: cost 0 inf + 579 1552120238.963 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1552120238.963 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1552120238.963 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1552120238.963 * * [simplify]: iters left: 5 (7 enodes) 1552120238.965 * * [simplify]: iters left: 4 (27 enodes) 1552120238.970 * * [simplify]: iters left: 3 (37 enodes) 1552120238.975 * * [simplify]: iters left: 2 (41 enodes) 1552120238.980 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.980 * * [simplify]: Extracting #1: cost 7 inf + 0 1552120238.980 * * [simplify]: Extracting #2: cost 16 inf + 0 1552120238.980 * * [simplify]: Extracting #3: cost 17 inf + 2 1552120238.980 * * [simplify]: Extracting #4: cost 13 inf + 128 1552120238.980 * * [simplify]: Extracting #5: cost 9 inf + 416 1552120238.980 * * [simplify]: Extracting #6: cost 0 inf + 1557 1552120238.981 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1552120238.981 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1552120238.981 * * * * [progress]: [ 19 / 36 ] simplifiying candidate # 1552120238.981 * [simplify]: Simplifying (/ 1 1) 1552120238.981 * * [simplify]: iters left: 2 (2 enodes) 1552120238.982 * * [simplify]: iters left: 1 (6 enodes) 1552120238.983 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.983 * * [simplify]: Extracting #1: cost 0 inf + 1 1552120238.983 * [simplify]: Simplified to 1 1552120238.983 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1552120238.984 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1552120238.984 * * [simplify]: iters left: 4 (6 enodes) 1552120238.985 * * [simplify]: iters left: 3 (24 enodes) 1552120238.988 * * [simplify]: iters left: 2 (34 enodes) 1552120238.993 * * [simplify]: iters left: 1 (38 enodes) 1552120238.998 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120238.998 * * [simplify]: Extracting #1: cost 7 inf + 0 1552120238.998 * * [simplify]: Extracting #2: cost 16 inf + 0 1552120238.998 * * [simplify]: Extracting #3: cost 13 inf + 44 1552120238.998 * * [simplify]: Extracting #4: cost 2 inf + 828 1552120238.998 * * [simplify]: Extracting #5: cost 0 inf + 1073 1552120238.998 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1552120238.999 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1552120238.999 * * * * [progress]: [ 20 / 36 ] simplifiying candidate # 1552120238.999 * * * * [progress]: [ 21 / 36 ] simplifiying candidate # 1552120238.999 * * * * [progress]: [ 22 / 36 ] simplifiying candidate # 1552120238.999 * * * * [progress]: [ 23 / 36 ] simplifiying candidate # 1552120238.999 * [simplify]: Simplifying (cbrt (- hi lo)) 1552120238.999 * * [simplify]: iters left: 3 (4 enodes) 1552120239.000 * * [simplify]: iters left: 2 (14 enodes) 1552120239.002 * * [simplify]: iters left: 1 (17 enodes) 1552120239.004 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.004 * * [simplify]: Extracting #1: cost 3 inf + 0 1552120239.004 * * [simplify]: Extracting #2: cost 7 inf + 0 1552120239.004 * * [simplify]: Extracting #3: cost 5 inf + 43 1552120239.004 * * [simplify]: Extracting #4: cost 0 inf + 412 1552120239.004 * [simplify]: Simplified to (cbrt (- hi lo)) 1552120239.004 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1552120239.004 * * * * [progress]: [ 24 / 36 ] simplifiying candidate # 1552120239.004 * [simplify]: Simplifying (sqrt (- hi lo)) 1552120239.005 * * [simplify]: iters left: 3 (4 enodes) 1552120239.005 * * [simplify]: iters left: 2 (14 enodes) 1552120239.007 * * [simplify]: iters left: 1 (17 enodes) 1552120239.009 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.009 * * [simplify]: Extracting #1: cost 3 inf + 0 1552120239.009 * * [simplify]: Extracting #2: cost 7 inf + 0 1552120239.009 * * [simplify]: Extracting #3: cost 5 inf + 43 1552120239.009 * * [simplify]: Extracting #4: cost 0 inf + 332 1552120239.010 * [simplify]: Simplified to (sqrt (- hi lo)) 1552120239.010 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1552120239.010 * * * * [progress]: [ 25 / 36 ] simplifiying candidate # 1552120239.010 * [simplify]: Simplifying (- hi lo) 1552120239.010 * * [simplify]: iters left: 2 (3 enodes) 1552120239.010 * * [simplify]: iters left: 1 (11 enodes) 1552120239.012 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.012 * * [simplify]: Extracting #1: cost 5 inf + 0 1552120239.012 * * [simplify]: Extracting #2: cost 3 inf + 43 1552120239.012 * * [simplify]: Extracting #3: cost 0 inf + 168 1552120239.012 * [simplify]: Simplified to (- hi lo) 1552120239.012 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1552120239.012 * * * * [progress]: [ 26 / 36 ] simplifiying candidate # 1552120239.012 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1552120239.012 * * [simplify]: iters left: 5 (5 enodes) 1552120239.013 * * [simplify]: iters left: 4 (17 enodes) 1552120239.016 * * [simplify]: iters left: 3 (20 enodes) 1552120239.018 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.018 * * [simplify]: Extracting #1: cost 3 inf + 0 1552120239.018 * * [simplify]: Extracting #2: cost 5 inf + 0 1552120239.018 * * [simplify]: Extracting #3: cost 9 inf + 0 1552120239.018 * * [simplify]: Extracting #4: cost 7 inf + 43 1552120239.019 * * [simplify]: Extracting #5: cost 0 inf + 736 1552120239.019 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1552120239.019 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1552120239.019 * * * * [progress]: [ 27 / 36 ] simplifiying candidate # 1552120239.019 * [simplify]: Simplifying (sqrt (- x lo)) 1552120239.019 * * [simplify]: iters left: 3 (4 enodes) 1552120239.020 * * [simplify]: iters left: 2 (14 enodes) 1552120239.022 * * [simplify]: iters left: 1 (17 enodes) 1552120239.024 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.024 * * [simplify]: Extracting #1: cost 3 inf + 0 1552120239.024 * * [simplify]: Extracting #2: cost 7 inf + 0 1552120239.024 * * [simplify]: Extracting #3: cost 5 inf + 43 1552120239.024 * * [simplify]: Extracting #4: cost 0 inf + 332 1552120239.024 * [simplify]: Simplified to (sqrt (- x lo)) 1552120239.024 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1552120239.024 * * * * [progress]: [ 28 / 36 ] simplifiying candidate # 1552120239.024 * * * * [progress]: [ 29 / 36 ] simplifiying candidate # 1552120239.024 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1552120239.024 * * [simplify]: iters left: 6 (7 enodes) 1552120239.026 * * [simplify]: iters left: 5 (28 enodes) 1552120239.030 * * [simplify]: iters left: 4 (41 enodes) 1552120239.036 * * [simplify]: iters left: 3 (44 enodes) 1552120239.042 * * [simplify]: iters left: 2 (45 enodes) 1552120239.048 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.048 * * [simplify]: Extracting #1: cost 8 inf + 0 1552120239.049 * * [simplify]: Extracting #2: cost 17 inf + 0 1552120239.049 * * [simplify]: Extracting #3: cost 14 inf + 84 1552120239.049 * * [simplify]: Extracting #4: cost 7 inf + 576 1552120239.049 * * [simplify]: Extracting #5: cost 1 inf + 1108 1552120239.049 * * [simplify]: Extracting #6: cost 0 inf + 1230 1552120239.050 * [simplify]: Simplified to (+ (* (+ hi lo) hi) (* lo lo)) 1552120239.050 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (+ (* (+ hi lo) hi) (* lo lo)))) 1552120239.050 * * * * [progress]: [ 30 / 36 ] simplifiying candidate # 1552120239.050 * [simplify]: Simplifying (+ hi lo) 1552120239.050 * * [simplify]: iters left: 2 (3 enodes) 1552120239.051 * * [simplify]: iters left: 1 (10 enodes) 1552120239.052 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.052 * * [simplify]: Extracting #1: cost 4 inf + 0 1552120239.052 * * [simplify]: Extracting #2: cost 2 inf + 2 1552120239.052 * * [simplify]: Extracting #3: cost 0 inf + 86 1552120239.053 * [simplify]: Simplified to (+ lo hi) 1552120239.053 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1552120239.053 * * * * [progress]: [ 31 / 36 ] simplifiying candidate # 1552120239.053 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1552120239.053 * * [simplify]: iters left: 3 (6 enodes) 1552120239.055 * * [simplify]: iters left: 2 (26 enodes) 1552120239.059 * * [simplify]: iters left: 1 (39 enodes) 1552120239.065 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.065 * * [simplify]: Extracting #1: cost 5 inf + 0 1552120239.065 * * [simplify]: Extracting #2: cost 15 inf + 0 1552120239.065 * * [simplify]: Extracting #3: cost 14 inf + 125 1552120239.065 * * [simplify]: Extracting #4: cost 3 inf + 2044 1552120239.066 * * [simplify]: Extracting #5: cost 0 inf + 1381 1552120239.066 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1552120239.066 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1552120239.066 * * * * [progress]: [ 32 / 36 ] simplifiying candidate # 1552120239.067 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1552120239.067 * * [simplify]: iters left: 4 (5 enodes) 1552120239.068 * * [simplify]: iters left: 3 (20 enodes) 1552120239.071 * * [simplify]: iters left: 2 (33 enodes) 1552120239.078 * * [simplify]: iters left: 1 (50 enodes) 1552120239.094 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.095 * * [simplify]: Extracting #1: cost 11 inf + 0 1552120239.095 * * [simplify]: Extracting #2: cost 29 inf + 0 1552120239.095 * * [simplify]: Extracting #3: cost 19 inf + 455 1552120239.096 * * [simplify]: Extracting #4: cost 0 inf + 2130 1552120239.097 * * [simplify]: Extracting #5: cost 0 inf + 1970 1552120239.099 * [simplify]: Simplified to (* (+ x lo) (- x lo)) 1552120239.099 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (+ x lo) (- x lo)) (* (- hi lo) (+ x lo)))) 1552120239.099 * * * * [progress]: [ 33 / 36 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1552120239.099 * * * * [progress]: [ 34 / 36 ] simplifiying candidate # 1552120239.099 * [simplify]: Simplifying 0 1552120239.099 * * [simplify]: iters left: 0 (1 enodes) 1552120239.100 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.100 * * [simplify]: Extracting #1: cost 0 inf + 1 1552120239.100 * [simplify]: Simplified to 0 1552120239.100 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1552120239.100 * * * * [progress]: [ 35 / 36 ] simplifiying candidate # 1552120239.101 * [simplify]: Simplifying 0 1552120239.101 * * [simplify]: iters left: 0 (1 enodes) 1552120239.102 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.102 * * [simplify]: Extracting #1: cost 0 inf + 1 1552120239.102 * [simplify]: Simplified to 0 1552120239.102 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1552120239.102 * * * * [progress]: [ 36 / 36 ] simplifiying candidate # 1552120239.102 * [simplify]: Simplifying 0 1552120239.103 * * [simplify]: iters left: 0 (1 enodes) 1552120239.104 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.104 * * [simplify]: Extracting #1: cost 0 inf + 1 1552120239.104 * [simplify]: Simplified to 0 1552120239.104 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1552120239.104 * * * [progress]: adding candidates to table 1552120239.431 * * [progress]: iteration 2 / 4 1552120239.431 * * * [progress]: picking best candidate 1552120239.434 * * * * [pick]: Picked # 1552120239.434 * * * [progress]: localizing error 1552120239.434 * * * [progress]: generating rewritten candidates 1552120239.434 * * * [progress]: generating series expansions 1552120239.434 * * * [progress]: simplifying candidates 1552120239.434 * * * [progress]: adding candidates to table 1552120239.435 * [progress]: [Phase 3 of 3] Extracting. 1552120239.436 * [simplify]: Simplifying 0 1552120239.436 * * [simplify]: iters left: 0 (1 enodes) 1552120239.437 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120239.437 * * [simplify]: Extracting #1: cost 0 inf + 1 1552120239.437 * [simplify]: Simplified to 0 1552120240.822 * [regime-testing]: Baseline error score: 61.997112452666244 1552120240.823 * [regime-testing]: Oracle error score: 61.997112452666244 1552120240.823 * [regime-testing]: End program error score: 61.997112452666244