0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.045 * * * [progress]: [2/2] Setting up program. 0.050 * [progress]: [Phase 2 of 3] Improving. 0.051 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.052 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 0.054 * * [simplify]: iters left: 4 (6 enodes) 0.061 * * [simplify]: iters left: 3 (24 enodes) 0.098 * * [simplify]: iters left: 2 (34 enodes) 0.108 * * [simplify]: iters left: 1 (38 enodes) 0.118 * * [simplify]: Extracting #0: cost 1 inf + 0 0.119 * * [simplify]: Extracting #1: cost 7 inf + 0 0.119 * * [simplify]: Extracting #2: cost 16 inf + 0 0.119 * * [simplify]: Extracting #3: cost 13 inf + 44 0.120 * * [simplify]: Extracting #4: cost 2 inf + 828 0.120 * * [simplify]: Extracting #5: cost 0 inf + 1073 0.121 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 0.121 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 0.129 * * [progress]: iteration 1 / 4 0.129 * * * [progress]: picking best candidate 0.133 * * * * [pick]: Picked # 0.133 * * * [progress]: localizing error 0.149 * * * [progress]: generating rewritten candidates 0.149 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.167 * * * [progress]: generating series expansions 0.167 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.171 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 0.171 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 0.172 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 0.172 * [taylor]: Taking taylor expansion of (- x lo) in hi 0.172 * [taylor]: Taking taylor expansion of x in hi 0.172 * [backup-simplify]: Simplify x into x 0.172 * [taylor]: Taking taylor expansion of lo in hi 0.172 * [backup-simplify]: Simplify lo into lo 0.172 * [taylor]: Taking taylor expansion of (- hi lo) in hi 0.172 * [taylor]: Taking taylor expansion of hi in hi 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 1 into 1 0.172 * [taylor]: Taking taylor expansion of lo in hi 0.172 * [backup-simplify]: Simplify lo into lo 0.173 * [backup-simplify]: Simplify (- lo) into (- lo) 0.173 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 0.173 * [backup-simplify]: Simplify (- lo) into (- lo) 0.173 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.173 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 0.173 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 0.173 * [taylor]: Taking taylor expansion of (- x lo) in lo 0.173 * [taylor]: Taking taylor expansion of x in lo 0.173 * [backup-simplify]: Simplify x into x 0.173 * [taylor]: Taking taylor expansion of lo in lo 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify 1 into 1 0.173 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.173 * [taylor]: Taking taylor expansion of hi in lo 0.173 * [backup-simplify]: Simplify hi into hi 0.173 * [taylor]: Taking taylor expansion of lo in lo 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify 1 into 1 0.174 * [backup-simplify]: Simplify (- 0) into 0 0.174 * [backup-simplify]: Simplify (+ x 0) into x 0.174 * [backup-simplify]: Simplify (- 0) into 0 0.174 * [backup-simplify]: Simplify (+ hi 0) into hi 0.174 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 0.174 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.174 * [taylor]: Taking taylor expansion of (- x lo) in x 0.174 * [taylor]: Taking taylor expansion of x in x 0.174 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify 1 into 1 0.174 * [taylor]: Taking taylor expansion of lo in x 0.174 * [backup-simplify]: Simplify lo into lo 0.174 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.174 * [taylor]: Taking taylor expansion of hi in x 0.174 * [backup-simplify]: Simplify hi into hi 0.174 * [taylor]: Taking taylor expansion of lo in x 0.174 * [backup-simplify]: Simplify lo into lo 0.174 * [backup-simplify]: Simplify (- lo) into (- lo) 0.174 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.174 * [backup-simplify]: Simplify (- lo) into (- lo) 0.174 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.174 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.174 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.174 * [taylor]: Taking taylor expansion of (- x lo) in x 0.174 * [taylor]: Taking taylor expansion of x in x 0.174 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify 1 into 1 0.174 * [taylor]: Taking taylor expansion of lo in x 0.174 * [backup-simplify]: Simplify lo into lo 0.174 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.174 * [taylor]: Taking taylor expansion of hi in x 0.174 * [backup-simplify]: Simplify hi into hi 0.174 * [taylor]: Taking taylor expansion of lo in x 0.175 * [backup-simplify]: Simplify lo into lo 0.175 * [backup-simplify]: Simplify (- lo) into (- lo) 0.175 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.175 * [backup-simplify]: Simplify (- lo) into (- lo) 0.175 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.175 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.175 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 0.175 * [taylor]: Taking taylor expansion of -1 in lo 0.175 * [backup-simplify]: Simplify -1 into -1 0.175 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 0.175 * [taylor]: Taking taylor expansion of lo in lo 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify 1 into 1 0.175 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.175 * [taylor]: Taking taylor expansion of hi in lo 0.175 * [backup-simplify]: Simplify hi into hi 0.175 * [taylor]: Taking taylor expansion of lo in lo 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify 1 into 1 0.176 * [backup-simplify]: Simplify (- 0) into 0 0.176 * [backup-simplify]: Simplify (+ hi 0) into hi 0.176 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.177 * [backup-simplify]: Simplify (- 0) into 0 0.177 * [backup-simplify]: Simplify (+ 1 0) into 1 0.178 * [backup-simplify]: Simplify (- 0) into 0 0.178 * [backup-simplify]: Simplify (+ 0 0) into 0 0.179 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 0.179 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 0.179 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.179 * [taylor]: Taking taylor expansion of hi in lo 0.179 * [backup-simplify]: Simplify hi into hi 0.179 * [taylor]: Taking taylor expansion of lo in lo 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify 1 into 1 0.179 * [backup-simplify]: Simplify (- 0) into 0 0.179 * [backup-simplify]: Simplify (+ hi 0) into hi 0.179 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.179 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.179 * [taylor]: Taking taylor expansion of hi in hi 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify 1 into 1 0.180 * [backup-simplify]: Simplify (/ 1 1) into 1 0.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 0.181 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 0.181 * [taylor]: Taking taylor expansion of -1 in hi 0.181 * [backup-simplify]: Simplify -1 into -1 0.181 * [taylor]: Taking taylor expansion of hi in hi 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (/ -1 1) into -1 0.183 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify (- 0) into 0 0.183 * [backup-simplify]: Simplify (+ 0 0) into 0 0.184 * [backup-simplify]: Simplify (- 0) into 0 0.184 * [backup-simplify]: Simplify (+ 0 0) into 0 0.185 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 0.185 * [taylor]: Taking taylor expansion of 0 in lo 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [taylor]: Taking taylor expansion of 0 in hi 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify (- 1) into -1 0.186 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.186 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.186 * [taylor]: Taking taylor expansion of hi in hi 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.187 * [backup-simplify]: Simplify (* 1 1) into 1 0.187 * [backup-simplify]: Simplify (/ 1 1) into 1 0.188 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.189 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.190 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify (- 1) into -1 0.191 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.191 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.192 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 0.192 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 0.192 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.192 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.192 * [taylor]: Taking taylor expansion of hi in hi 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify 1 into 1 0.192 * [backup-simplify]: Simplify (* 1 1) into 1 0.193 * [backup-simplify]: Simplify (/ 1 1) into 1 0.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.194 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.196 * [backup-simplify]: Simplify (- 0) into 0 0.196 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 0.198 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 0.198 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 0.198 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.198 * [taylor]: Taking taylor expansion of x in hi 0.198 * [backup-simplify]: Simplify x into x 0.198 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.198 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.198 * [taylor]: Taking taylor expansion of lo in hi 0.198 * [backup-simplify]: Simplify lo into lo 0.198 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.198 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 0.198 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.198 * [taylor]: Taking taylor expansion of hi in hi 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.210 * [backup-simplify]: Simplify (/ 1 1) into 1 0.210 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.210 * [taylor]: Taking taylor expansion of lo in hi 0.210 * [backup-simplify]: Simplify lo into lo 0.210 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.211 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.211 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 0.212 * [backup-simplify]: Simplify (+ 1 0) into 1 0.212 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 0.212 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 0.212 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 0.212 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.212 * [taylor]: Taking taylor expansion of x in lo 0.212 * [backup-simplify]: Simplify x into x 0.212 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.212 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.212 * [taylor]: Taking taylor expansion of lo in lo 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify 1 into 1 0.213 * [backup-simplify]: Simplify (/ 1 1) into 1 0.213 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.213 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.213 * [taylor]: Taking taylor expansion of hi in lo 0.213 * [backup-simplify]: Simplify hi into hi 0.213 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.213 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.213 * [taylor]: Taking taylor expansion of lo in lo 0.213 * [backup-simplify]: Simplify 0 into 0 0.213 * [backup-simplify]: Simplify 1 into 1 0.213 * [backup-simplify]: Simplify (/ 1 1) into 1 0.214 * [backup-simplify]: Simplify (- 1) into -1 0.214 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.215 * [backup-simplify]: Simplify (- 1) into -1 0.215 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.216 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.216 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.216 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.216 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify 1 into 1 0.216 * [backup-simplify]: Simplify (/ 1 1) into 1 0.216 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.216 * [taylor]: Taking taylor expansion of lo in x 0.216 * [backup-simplify]: Simplify lo into lo 0.216 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.216 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.216 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.216 * [taylor]: Taking taylor expansion of hi in x 0.217 * [backup-simplify]: Simplify hi into hi 0.217 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.217 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.217 * [taylor]: Taking taylor expansion of lo in x 0.217 * [backup-simplify]: Simplify lo into lo 0.217 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.217 * [backup-simplify]: Simplify (+ 1 0) into 1 0.217 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.218 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.218 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.218 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.218 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify 1 into 1 0.218 * [backup-simplify]: Simplify (/ 1 1) into 1 0.218 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.218 * [taylor]: Taking taylor expansion of lo in x 0.218 * [backup-simplify]: Simplify lo into lo 0.218 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.218 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.218 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.219 * [taylor]: Taking taylor expansion of hi in x 0.219 * [backup-simplify]: Simplify hi into hi 0.219 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.219 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.219 * [taylor]: Taking taylor expansion of lo in x 0.219 * [backup-simplify]: Simplify lo into lo 0.219 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.219 * [backup-simplify]: Simplify (+ 1 0) into 1 0.219 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.219 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.220 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.220 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 0.220 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.220 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.220 * [taylor]: Taking taylor expansion of hi in lo 0.220 * [backup-simplify]: Simplify hi into hi 0.220 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.220 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.220 * [taylor]: Taking taylor expansion of lo in lo 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify 1 into 1 0.220 * [backup-simplify]: Simplify (/ 1 1) into 1 0.221 * [backup-simplify]: Simplify (- 1) into -1 0.221 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.222 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.223 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.223 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 0.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.223 * [backup-simplify]: Simplify (- 0) into 0 0.224 * [backup-simplify]: Simplify (+ 0 0) into 0 0.224 * [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))))) 0.224 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 0.224 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 0.224 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 0.224 * [taylor]: Taking taylor expansion of lo in lo 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify 1 into 1 0.224 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.224 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.224 * [taylor]: Taking taylor expansion of hi in lo 0.224 * [backup-simplify]: Simplify hi into hi 0.224 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.225 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.225 * [taylor]: Taking taylor expansion of lo in lo 0.225 * [backup-simplify]: Simplify 0 into 0 0.225 * [backup-simplify]: Simplify 1 into 1 0.225 * [backup-simplify]: Simplify (/ 1 1) into 1 0.225 * [backup-simplify]: Simplify (- 1) into -1 0.226 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.226 * [backup-simplify]: Simplify (* 0 -1) into 0 0.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.227 * [backup-simplify]: Simplify (- 0) into 0 0.228 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.228 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 0.228 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 0.229 * [backup-simplify]: Simplify (- -1) into 1 0.229 * [taylor]: Taking taylor expansion of 1 in hi 0.229 * [backup-simplify]: Simplify 1 into 1 0.229 * [backup-simplify]: Simplify 0 into 0 0.229 * [taylor]: Taking taylor expansion of -1 in hi 0.229 * [backup-simplify]: Simplify -1 into -1 0.229 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.230 * [backup-simplify]: Simplify (- 0) into 0 0.231 * [backup-simplify]: Simplify (+ 0 0) into 0 0.231 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.231 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.232 * [backup-simplify]: Simplify (- 0) into 0 0.232 * [backup-simplify]: Simplify (+ 0 0) into 0 0.233 * [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 0.233 * [taylor]: Taking taylor expansion of 0 in lo 0.233 * [backup-simplify]: Simplify 0 into 0 0.233 * [taylor]: Taking taylor expansion of 0 in hi 0.233 * [backup-simplify]: Simplify 0 into 0 0.233 * [backup-simplify]: Simplify 0 into 0 0.233 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.234 * [backup-simplify]: Simplify (- 0) into 0 0.235 * [backup-simplify]: Simplify (+ 0 0) into 0 0.236 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 0.237 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 0.237 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 0.237 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.237 * [taylor]: Taking taylor expansion of hi in hi 0.237 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify 1 into 1 0.237 * [backup-simplify]: Simplify (/ 1 1) into 1 0.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.239 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.240 * [backup-simplify]: Simplify (- 0) into 0 0.240 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.241 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 0.241 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.241 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.241 * [taylor]: Taking taylor expansion of hi in hi 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify 1 into 1 0.241 * [backup-simplify]: Simplify (/ 1 1) into 1 0.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.243 * [backup-simplify]: Simplify (- 0) into 0 0.243 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 0.244 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 0.244 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 0.244 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 0.244 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.244 * [taylor]: Taking taylor expansion of lo in hi 0.244 * [backup-simplify]: Simplify lo into lo 0.244 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.244 * [taylor]: Taking taylor expansion of x in hi 0.244 * [backup-simplify]: Simplify x into x 0.244 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.244 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 0.244 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.244 * [taylor]: Taking taylor expansion of lo in hi 0.244 * [backup-simplify]: Simplify lo into lo 0.244 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.244 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.244 * [taylor]: Taking taylor expansion of hi in hi 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 1 into 1 0.245 * [backup-simplify]: Simplify (/ 1 1) into 1 0.245 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.245 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 0.245 * [backup-simplify]: Simplify (- 1) into -1 0.246 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.246 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 0.246 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 0.246 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 0.246 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.246 * [taylor]: Taking taylor expansion of lo in lo 0.246 * [backup-simplify]: Simplify 0 into 0 0.246 * [backup-simplify]: Simplify 1 into 1 0.246 * [backup-simplify]: Simplify (/ 1 1) into 1 0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.246 * [taylor]: Taking taylor expansion of x in lo 0.246 * [backup-simplify]: Simplify x into x 0.247 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.247 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.247 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.247 * [taylor]: Taking taylor expansion of lo in lo 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify 1 into 1 0.247 * [backup-simplify]: Simplify (/ 1 1) into 1 0.247 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.247 * [taylor]: Taking taylor expansion of hi in lo 0.247 * [backup-simplify]: Simplify hi into hi 0.247 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.248 * [backup-simplify]: Simplify (+ 1 0) into 1 0.248 * [backup-simplify]: Simplify (+ 1 0) into 1 0.248 * [backup-simplify]: Simplify (/ 1 1) into 1 0.248 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.249 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.249 * [taylor]: Taking taylor expansion of lo in x 0.249 * [backup-simplify]: Simplify lo into lo 0.249 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify 1 into 1 0.249 * [backup-simplify]: Simplify (/ 1 1) into 1 0.249 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.249 * [taylor]: Taking taylor expansion of lo in x 0.249 * [backup-simplify]: Simplify lo into lo 0.249 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.249 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.249 * [taylor]: Taking taylor expansion of hi in x 0.249 * [backup-simplify]: Simplify hi into hi 0.249 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.250 * [backup-simplify]: Simplify (- 1) into -1 0.250 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.250 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.251 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.251 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.251 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.251 * [taylor]: Taking taylor expansion of lo in x 0.251 * [backup-simplify]: Simplify lo into lo 0.251 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 1 into 1 0.251 * [backup-simplify]: Simplify (/ 1 1) into 1 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.251 * [taylor]: Taking taylor expansion of lo in x 0.251 * [backup-simplify]: Simplify lo into lo 0.252 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.252 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.252 * [taylor]: Taking taylor expansion of hi in x 0.252 * [backup-simplify]: Simplify hi into hi 0.252 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.252 * [backup-simplify]: Simplify (- 1) into -1 0.252 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.253 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.253 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.253 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.253 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 0.253 * [taylor]: Taking taylor expansion of -1 in lo 0.253 * [backup-simplify]: Simplify -1 into -1 0.253 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.253 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.253 * [taylor]: Taking taylor expansion of lo in lo 0.253 * [backup-simplify]: Simplify 0 into 0 0.253 * [backup-simplify]: Simplify 1 into 1 0.254 * [backup-simplify]: Simplify (/ 1 1) into 1 0.254 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.254 * [taylor]: Taking taylor expansion of hi in lo 0.254 * [backup-simplify]: Simplify hi into hi 0.254 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.254 * [backup-simplify]: Simplify (+ 1 0) into 1 0.255 * [backup-simplify]: Simplify (/ -1 1) into -1 0.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.256 * [backup-simplify]: Simplify (- 0) into 0 0.256 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 0.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.257 * [backup-simplify]: Simplify (- 0) into 0 0.257 * [backup-simplify]: Simplify (+ 0 0) into 0 0.258 * [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)) 0.258 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 0.258 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 0.258 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.258 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.258 * [taylor]: Taking taylor expansion of lo in lo 0.258 * [backup-simplify]: Simplify 0 into 0 0.258 * [backup-simplify]: Simplify 1 into 1 0.258 * [backup-simplify]: Simplify (/ 1 1) into 1 0.258 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.258 * [taylor]: Taking taylor expansion of hi in lo 0.258 * [backup-simplify]: Simplify hi into hi 0.258 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.258 * [taylor]: Taking taylor expansion of lo in lo 0.258 * [backup-simplify]: Simplify 0 into 0 0.258 * [backup-simplify]: Simplify 1 into 1 0.259 * [backup-simplify]: Simplify (+ 1 0) into 1 0.259 * [backup-simplify]: Simplify (* 1 0) into 0 0.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.260 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.260 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.261 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 0.261 * [backup-simplify]: Simplify (/ 1 1) into 1 0.261 * [taylor]: Taking taylor expansion of 1 in hi 0.261 * [backup-simplify]: Simplify 1 into 1 0.261 * [backup-simplify]: Simplify 0 into 0 0.261 * [taylor]: Taking taylor expansion of -1 in hi 0.261 * [backup-simplify]: Simplify -1 into -1 0.261 * [backup-simplify]: Simplify 0 into 0 0.261 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.263 * [backup-simplify]: Simplify (- 0) into 0 0.263 * [backup-simplify]: Simplify (+ 0 0) into 0 0.263 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.263 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.264 * [backup-simplify]: Simplify (- 0) into 0 0.264 * [backup-simplify]: Simplify (+ 0 0) into 0 0.264 * [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 0.264 * [taylor]: Taking taylor expansion of 0 in lo 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [taylor]: Taking taylor expansion of 0 in hi 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.265 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.265 * [backup-simplify]: Simplify (- 0) into 0 0.265 * [backup-simplify]: Simplify (+ 0 0) into 0 0.266 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 0.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 0.266 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.266 * [taylor]: Taking taylor expansion of hi in hi 0.266 * [backup-simplify]: Simplify 0 into 0 0.266 * [backup-simplify]: Simplify 1 into 1 0.266 * [backup-simplify]: Simplify (/ 1 1) into 1 0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.267 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.268 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.268 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.268 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 0.268 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.268 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.268 * [taylor]: Taking taylor expansion of hi in hi 0.268 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify 1 into 1 0.269 * [backup-simplify]: Simplify (/ 1 1) into 1 0.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.270 * [backup-simplify]: Simplify (- 0) into 0 0.270 * [backup-simplify]: Simplify 0 into 0 0.270 * [backup-simplify]: Simplify 0 into 0 0.270 * [backup-simplify]: Simplify 0 into 0 0.270 * * * [progress]: simplifying candidates 0.270 * * * * [progress]: [ 1 / 56 ] simplifiying candidate # 0.270 * * * * [progress]: [ 2 / 56 ] simplifiying candidate # 0.270 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 0.271 * * [simplify]: iters left: 5 (8 enodes) 0.272 * * [simplify]: iters left: 4 (29 enodes) 0.276 * * [simplify]: iters left: 3 (36 enodes) 0.280 * * [simplify]: Extracting #0: cost 1 inf + 0 0.280 * * [simplify]: Extracting #1: cost 5 inf + 0 0.280 * * [simplify]: Extracting #2: cost 10 inf + 0 0.281 * * [simplify]: Extracting #3: cost 16 inf + 0 0.281 * * [simplify]: Extracting #4: cost 13 inf + 45 0.281 * * [simplify]: Extracting #5: cost 3 inf + 1004 0.281 * * [simplify]: Extracting #6: cost 0 inf + 1531 0.281 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 0.281 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 0.281 * * * * [progress]: [ 3 / 56 ] simplifiying candidate # 0.281 * * * * [progress]: [ 4 / 56 ] simplifiying candidate # 0.281 * * * * [progress]: [ 5 / 56 ] simplifiying candidate # 0.282 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 0.282 * * [simplify]: iters left: 6 (10 enodes) 0.285 * * [simplify]: iters left: 5 (42 enodes) 0.300 * * [simplify]: iters left: 4 (113 enodes) 0.353 * * [simplify]: iters left: 3 (372 enodes) 0.469 * * [simplify]: Extracting #0: cost 1 inf + 0 0.469 * * [simplify]: Extracting #1: cost 45 inf + 0 0.470 * * [simplify]: Extracting #2: cost 215 inf + 1 0.472 * * [simplify]: Extracting #3: cost 276 inf + 8871 0.485 * * [simplify]: Extracting #4: cost 41 inf + 49942 0.497 * * [simplify]: Extracting #5: cost 0 inf + 57697 0.510 * * [simplify]: Extracting #6: cost 0 inf + 57657 0.534 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 0.534 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 0.534 * * * * [progress]: [ 6 / 56 ] simplifiying candidate # 0.534 * * * * [progress]: [ 7 / 56 ] simplifiying candidate # 0.534 * * * * [progress]: [ 8 / 56 ] simplifiying candidate # 0.534 * * * * [progress]: [ 9 / 56 ] simplifiying candidate # 0.534 * * * * [progress]: [ 10 / 56 ] simplifiying candidate # 0.535 * [simplify]: Simplifying (/ x (- hi lo)) 0.535 * * [simplify]: iters left: 4 (5 enodes) 0.537 * * [simplify]: iters left: 3 (17 enodes) 0.541 * * [simplify]: iters left: 2 (20 enodes) 0.546 * * [simplify]: Extracting #0: cost 1 inf + 0 0.546 * * [simplify]: Extracting #1: cost 4 inf + 0 0.546 * * [simplify]: Extracting #2: cost 7 inf + 1 0.547 * * [simplify]: Extracting #3: cost 1 inf + 294 0.547 * * [simplify]: Extracting #4: cost 0 inf + 335 0.547 * [simplify]: Simplified to (/ x (- hi lo)) 0.547 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 0.547 * * * * [progress]: [ 11 / 56 ] simplifiying candidate # 0.547 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.548 * * [simplify]: iters left: 6 (10 enodes) 0.552 * * [simplify]: iters left: 5 (39 enodes) 0.563 * * [simplify]: iters left: 4 (58 enodes) 0.578 * * [simplify]: iters left: 3 (65 enodes) 0.597 * * [simplify]: iters left: 2 (68 enodes) 0.613 * * [simplify]: Extracting #0: cost 1 inf + 0 0.613 * * [simplify]: Extracting #1: cost 11 inf + 0 0.613 * * [simplify]: Extracting #2: cost 22 inf + 0 0.614 * * [simplify]: Extracting #3: cost 28 inf + 0 0.614 * * [simplify]: Extracting #4: cost 26 inf + 3 0.614 * * [simplify]: Extracting #5: cost 12 inf + 1992 0.616 * * [simplify]: Extracting #6: cost 0 inf + 5145 0.617 * * [simplify]: Extracting #7: cost 0 inf + 5105 0.619 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 0.619 * [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))))) 0.619 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.619 * * [simplify]: iters left: 5 (8 enodes) 0.623 * * [simplify]: iters left: 4 (27 enodes) 0.630 * * [simplify]: iters left: 3 (31 enodes) 0.637 * * [simplify]: Extracting #0: cost 1 inf + 0 0.638 * * [simplify]: Extracting #1: cost 4 inf + 0 0.638 * * [simplify]: Extracting #2: cost 8 inf + 0 0.638 * * [simplify]: Extracting #3: cost 14 inf + 0 0.638 * * [simplify]: Extracting #4: cost 11 inf + 45 0.638 * * [simplify]: Extracting #5: cost 2 inf + 902 0.638 * * [simplify]: Extracting #6: cost 0 inf + 1307 0.639 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.639 * [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))))) 0.639 * * * * [progress]: [ 12 / 56 ] simplifiying candidate # 0.639 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.640 * * [simplify]: iters left: 6 (9 enodes) 0.643 * * [simplify]: iters left: 5 (32 enodes) 0.652 * * [simplify]: iters left: 4 (40 enodes) 0.662 * * [simplify]: iters left: 3 (43 enodes) 0.673 * * [simplify]: Extracting #0: cost 1 inf + 0 0.673 * * [simplify]: Extracting #1: cost 7 inf + 0 0.673 * * [simplify]: Extracting #2: cost 14 inf + 0 0.673 * * [simplify]: Extracting #3: cost 20 inf + 0 0.673 * * [simplify]: Extracting #4: cost 17 inf + 44 0.674 * * [simplify]: Extracting #5: cost 7 inf + 1025 0.675 * * [simplify]: Extracting #6: cost 0 inf + 2523 0.675 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.675 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.676 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.676 * * [simplify]: iters left: 5 (8 enodes) 0.679 * * [simplify]: iters left: 4 (27 enodes) 0.686 * * [simplify]: iters left: 3 (31 enodes) 0.694 * * [simplify]: Extracting #0: cost 1 inf + 0 0.694 * * [simplify]: Extracting #1: cost 4 inf + 0 0.694 * * [simplify]: Extracting #2: cost 8 inf + 0 0.694 * * [simplify]: Extracting #3: cost 14 inf + 0 0.694 * * [simplify]: Extracting #4: cost 11 inf + 45 0.694 * * [simplify]: Extracting #5: cost 2 inf + 822 0.695 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.695 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.695 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.695 * * * * [progress]: [ 13 / 56 ] simplifiying candidate # 0.696 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.696 * * [simplify]: iters left: 6 (7 enodes) 0.699 * * [simplify]: iters left: 5 (25 enodes) 0.708 * * [simplify]: iters left: 4 (38 enodes) 0.718 * * [simplify]: iters left: 3 (39 enodes) 0.728 * * [simplify]: Extracting #0: cost 1 inf + 0 0.728 * * [simplify]: Extracting #1: cost 5 inf + 0 0.728 * * [simplify]: Extracting #2: cost 7 inf + 1 0.728 * * [simplify]: Extracting #3: cost 11 inf + 1 0.728 * * [simplify]: Extracting #4: cost 9 inf + 44 0.728 * * [simplify]: Extracting #5: cost 4 inf + 454 0.729 * * [simplify]: Extracting #6: cost 1 inf + 901 0.729 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.730 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.730 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.730 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.730 * * [simplify]: iters left: 5 (7 enodes) 0.733 * * [simplify]: iters left: 4 (24 enodes) 0.740 * * [simplify]: iters left: 3 (28 enodes) 0.748 * * [simplify]: Extracting #0: cost 1 inf + 0 0.748 * * [simplify]: Extracting #1: cost 4 inf + 0 0.748 * * [simplify]: Extracting #2: cost 10 inf + 0 0.748 * * [simplify]: Extracting #3: cost 10 inf + 43 0.748 * * [simplify]: Extracting #4: cost 7 inf + 127 0.749 * * [simplify]: Extracting #5: cost 3 inf + 375 0.749 * * [simplify]: Extracting #6: cost 0 inf + 903 0.749 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.749 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.750 * * * * [progress]: [ 14 / 56 ] simplifiying candidate # 0.750 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) 0.750 * * [simplify]: iters left: 6 (10 enodes) 0.754 * * [simplify]: iters left: 5 (35 enodes) 0.764 * * [simplify]: iters left: 4 (42 enodes) 0.775 * * [simplify]: iters left: 3 (45 enodes) 0.787 * * [simplify]: Extracting #0: cost 1 inf + 0 0.787 * * [simplify]: Extracting #1: cost 7 inf + 0 0.787 * * [simplify]: Extracting #2: cost 15 inf + 0 0.787 * * [simplify]: Extracting #3: cost 22 inf + 0 0.788 * * [simplify]: Extracting #4: cost 19 inf + 44 0.788 * * [simplify]: Extracting #5: cost 7 inf + 1587 0.789 * * [simplify]: Extracting #6: cost 0 inf + 2923 0.790 * [simplify]: Simplified to (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) 0.790 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.790 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.790 * * [simplify]: iters left: 5 (9 enodes) 0.794 * * [simplify]: iters left: 4 (31 enodes) 0.802 * * [simplify]: iters left: 3 (37 enodes) 0.811 * * [simplify]: Extracting #0: cost 1 inf + 0 0.811 * * [simplify]: Extracting #1: cost 4 inf + 0 0.811 * * [simplify]: Extracting #2: cost 10 inf + 0 0.812 * * [simplify]: Extracting #3: cost 18 inf + 0 0.812 * * [simplify]: Extracting #4: cost 14 inf + 85 0.812 * * [simplify]: Extracting #5: cost 5 inf + 658 0.812 * * [simplify]: Extracting #6: cost 0 inf + 1549 0.813 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.813 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.813 * * * * [progress]: [ 15 / 56 ] simplifiying candidate # 0.813 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.814 * * [simplify]: iters left: 6 (7 enodes) 0.817 * * [simplify]: iters left: 5 (25 enodes) 0.826 * * [simplify]: iters left: 4 (38 enodes) 0.837 * * [simplify]: iters left: 3 (39 enodes) 0.846 * * [simplify]: Extracting #0: cost 1 inf + 0 0.847 * * [simplify]: Extracting #1: cost 5 inf + 0 0.847 * * [simplify]: Extracting #2: cost 7 inf + 1 0.847 * * [simplify]: Extracting #3: cost 11 inf + 1 0.847 * * [simplify]: Extracting #4: cost 9 inf + 44 0.847 * * [simplify]: Extracting #5: cost 4 inf + 454 0.847 * * [simplify]: Extracting #6: cost 1 inf + 901 0.848 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.848 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.848 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.849 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.849 * * [simplify]: iters left: 5 (7 enodes) 0.852 * * [simplify]: iters left: 4 (24 enodes) 0.858 * * [simplify]: iters left: 3 (28 enodes) 0.865 * * [simplify]: Extracting #0: cost 1 inf + 0 0.866 * * [simplify]: Extracting #1: cost 4 inf + 0 0.866 * * [simplify]: Extracting #2: cost 10 inf + 0 0.866 * * [simplify]: Extracting #3: cost 10 inf + 43 0.866 * * [simplify]: Extracting #4: cost 7 inf + 127 0.866 * * [simplify]: Extracting #5: cost 3 inf + 375 0.866 * * [simplify]: Extracting #6: cost 0 inf + 903 0.867 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.867 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.867 * * * * [progress]: [ 16 / 56 ] simplifiying candidate # 0.867 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.867 * * [simplify]: iters left: 6 (9 enodes) 0.871 * * [simplify]: iters left: 5 (32 enodes) 0.880 * * [simplify]: iters left: 4 (38 enodes) 0.890 * * [simplify]: Extracting #0: cost 1 inf + 0 0.890 * * [simplify]: Extracting #1: cost 6 inf + 0 0.890 * * [simplify]: Extracting #2: cost 12 inf + 0 0.890 * * [simplify]: Extracting #3: cost 18 inf + 0 0.891 * * [simplify]: Extracting #4: cost 13 inf + 128 0.891 * * [simplify]: Extracting #5: cost 4 inf + 1146 0.892 * * [simplify]: Extracting #6: cost 0 inf + 2037 0.892 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 0.892 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.893 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.893 * * [simplify]: iters left: 5 (8 enodes) 0.896 * * [simplify]: iters left: 4 (27 enodes) 0.904 * * [simplify]: iters left: 3 (31 enodes) 0.916 * * [simplify]: Extracting #0: cost 1 inf + 0 0.916 * * [simplify]: Extracting #1: cost 4 inf + 0 0.916 * * [simplify]: Extracting #2: cost 8 inf + 0 0.916 * * [simplify]: Extracting #3: cost 14 inf + 0 0.916 * * [simplify]: Extracting #4: cost 11 inf + 45 0.917 * * [simplify]: Extracting #5: cost 2 inf + 782 0.917 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.917 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.917 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.918 * * * * [progress]: [ 17 / 56 ] simplifiying candidate # 0.918 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.918 * * [simplify]: iters left: 5 (8 enodes) 0.921 * * [simplify]: iters left: 4 (27 enodes) 0.928 * * [simplify]: iters left: 3 (31 enodes) 0.936 * * [simplify]: Extracting #0: cost 1 inf + 0 0.936 * * [simplify]: Extracting #1: cost 4 inf + 0 0.937 * * [simplify]: Extracting #2: cost 8 inf + 0 0.937 * * [simplify]: Extracting #3: cost 14 inf + 0 0.937 * * [simplify]: Extracting #4: cost 11 inf + 45 0.937 * * [simplify]: Extracting #5: cost 2 inf + 702 0.937 * * [simplify]: Extracting #6: cost 0 inf + 987 0.938 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.938 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.938 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.938 * * [simplify]: iters left: 5 (8 enodes) 0.942 * * [simplify]: iters left: 4 (27 enodes) 0.949 * * [simplify]: iters left: 3 (31 enodes) 0.957 * * [simplify]: Extracting #0: cost 1 inf + 0 0.957 * * [simplify]: Extracting #1: cost 4 inf + 0 0.957 * * [simplify]: Extracting #2: cost 8 inf + 0 0.957 * * [simplify]: Extracting #3: cost 14 inf + 0 0.957 * * [simplify]: Extracting #4: cost 11 inf + 45 0.957 * * [simplify]: Extracting #5: cost 2 inf + 702 0.958 * * [simplify]: Extracting #6: cost 0 inf + 987 0.958 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.958 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.958 * * * * [progress]: [ 18 / 56 ] simplifiying candidate # 0.959 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.959 * * [simplify]: iters left: 5 (6 enodes) 0.962 * * [simplify]: iters left: 4 (20 enodes) 0.968 * * [simplify]: iters left: 3 (25 enodes) 0.975 * * [simplify]: Extracting #0: cost 1 inf + 0 0.975 * * [simplify]: Extracting #1: cost 4 inf + 0 0.976 * * [simplify]: Extracting #2: cost 7 inf + 1 0.976 * * [simplify]: Extracting #3: cost 5 inf + 44 0.976 * * [simplify]: Extracting #4: cost 1 inf + 251 0.976 * * [simplify]: Extracting #5: cost 0 inf + 333 0.976 * [simplify]: Simplified to (sqrt (- x lo)) 0.976 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.977 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 0.977 * * [simplify]: iters left: 5 (7 enodes) 0.980 * * [simplify]: iters left: 4 (24 enodes) 0.986 * * [simplify]: iters left: 3 (28 enodes) 0.994 * * [simplify]: Extracting #0: cost 1 inf + 0 0.994 * * [simplify]: Extracting #1: cost 4 inf + 0 0.994 * * [simplify]: Extracting #2: cost 10 inf + 0 0.994 * * [simplify]: Extracting #3: cost 10 inf + 43 0.994 * * [simplify]: Extracting #4: cost 7 inf + 127 0.994 * * [simplify]: Extracting #5: cost 3 inf + 335 0.995 * * [simplify]: Extracting #6: cost 0 inf + 743 0.995 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 0.995 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.995 * * * * [progress]: [ 19 / 56 ] simplifiying candidate # 0.995 * [simplify]: Simplifying (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.996 * * [simplify]: iters left: 5 (9 enodes) 0.999 * * [simplify]: iters left: 4 (30 enodes) 1.007 * * [simplify]: iters left: 3 (33 enodes) 1.016 * * [simplify]: Extracting #0: cost 1 inf + 0 1.016 * * [simplify]: Extracting #1: cost 4 inf + 0 1.016 * * [simplify]: Extracting #2: cost 9 inf + 0 1.016 * * [simplify]: Extracting #3: cost 16 inf + 0 1.016 * * [simplify]: Extracting #4: cost 12 inf + 85 1.016 * * [simplify]: Extracting #5: cost 4 inf + 578 1.017 * * [simplify]: Extracting #6: cost 0 inf + 1227 1.017 * [simplify]: Simplified to (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 1.017 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1.018 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1.018 * * [simplify]: iters left: 5 (9 enodes) 1.022 * * [simplify]: iters left: 4 (31 enodes) 1.030 * * [simplify]: iters left: 3 (37 enodes) 1.039 * * [simplify]: Extracting #0: cost 1 inf + 0 1.039 * * [simplify]: Extracting #1: cost 4 inf + 0 1.040 * * [simplify]: Extracting #2: cost 10 inf + 0 1.040 * * [simplify]: Extracting #3: cost 18 inf + 0 1.040 * * [simplify]: Extracting #4: cost 14 inf + 85 1.040 * * [simplify]: Extracting #5: cost 5 inf + 618 1.041 * * [simplify]: Extracting #6: cost 0 inf + 1389 1.041 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1.041 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1.041 * * * * [progress]: [ 20 / 56 ] simplifiying candidate # 1.041 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1.042 * * [simplify]: iters left: 5 (6 enodes) 1.045 * * [simplify]: iters left: 4 (20 enodes) 1.051 * * [simplify]: iters left: 3 (25 enodes) 1.059 * * [simplify]: Extracting #0: cost 1 inf + 0 1.059 * * [simplify]: Extracting #1: cost 4 inf + 0 1.059 * * [simplify]: Extracting #2: cost 7 inf + 1 1.060 * * [simplify]: Extracting #3: cost 5 inf + 44 1.060 * * [simplify]: Extracting #4: cost 1 inf + 251 1.060 * * [simplify]: Extracting #5: cost 0 inf + 333 1.060 * [simplify]: Simplified to (sqrt (- x lo)) 1.060 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.061 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1.061 * * [simplify]: iters left: 5 (7 enodes) 1.064 * * [simplify]: iters left: 4 (24 enodes) 1.070 * * [simplify]: iters left: 3 (28 enodes) 1.077 * * [simplify]: Extracting #0: cost 1 inf + 0 1.077 * * [simplify]: Extracting #1: cost 4 inf + 0 1.077 * * [simplify]: Extracting #2: cost 10 inf + 0 1.077 * * [simplify]: Extracting #3: cost 10 inf + 43 1.078 * * [simplify]: Extracting #4: cost 7 inf + 127 1.078 * * [simplify]: Extracting #5: cost 3 inf + 335 1.078 * * [simplify]: Extracting #6: cost 0 inf + 743 1.078 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1.079 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.079 * * * * [progress]: [ 21 / 56 ] simplifiying candidate # 1.079 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.079 * * [simplify]: iters left: 6 (7 enodes) 1.083 * * [simplify]: iters left: 5 (27 enodes) 1.092 * * [simplify]: iters left: 4 (34 enodes) 1.097 * * [simplify]: Extracting #0: cost 1 inf + 0 1.097 * * [simplify]: Extracting #1: cost 6 inf + 0 1.097 * * [simplify]: Extracting #2: cost 9 inf + 1 1.097 * * [simplify]: Extracting #3: cost 13 inf + 1 1.097 * * [simplify]: Extracting #4: cost 10 inf + 86 1.097 * * [simplify]: Extracting #5: cost 5 inf + 616 1.097 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.098 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.098 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.098 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.098 * * [simplify]: iters left: 5 (7 enodes) 1.099 * * [simplify]: iters left: 4 (27 enodes) 1.103 * * [simplify]: iters left: 3 (37 enodes) 1.108 * * [simplify]: iters left: 2 (41 enodes) 1.113 * * [simplify]: Extracting #0: cost 1 inf + 0 1.113 * * [simplify]: Extracting #1: cost 7 inf + 0 1.113 * * [simplify]: Extracting #2: cost 16 inf + 0 1.113 * * [simplify]: Extracting #3: cost 17 inf + 2 1.113 * * [simplify]: Extracting #4: cost 13 inf + 128 1.113 * * [simplify]: Extracting #5: cost 9 inf + 496 1.114 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.114 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.114 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.114 * * * * [progress]: [ 22 / 56 ] simplifiying candidate # 1.114 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.114 * * [simplify]: iters left: 5 (6 enodes) 1.116 * * [simplify]: iters left: 4 (22 enodes) 1.123 * * [simplify]: iters left: 3 (27 enodes) 1.131 * * [simplify]: Extracting #0: cost 1 inf + 0 1.131 * * [simplify]: Extracting #1: cost 4 inf + 0 1.131 * * [simplify]: Extracting #2: cost 5 inf + 1 1.131 * * [simplify]: Extracting #3: cost 9 inf + 1 1.132 * * [simplify]: Extracting #4: cost 7 inf + 44 1.132 * * [simplify]: Extracting #5: cost 1 inf + 456 1.132 * * [simplify]: Extracting #6: cost 0 inf + 579 1.132 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.132 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.133 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.133 * * [simplify]: iters left: 5 (7 enodes) 1.136 * * [simplify]: iters left: 4 (27 enodes) 1.144 * * [simplify]: iters left: 3 (37 enodes) 1.154 * * [simplify]: iters left: 2 (41 enodes) 1.164 * * [simplify]: Extracting #0: cost 1 inf + 0 1.164 * * [simplify]: Extracting #1: cost 7 inf + 0 1.164 * * [simplify]: Extracting #2: cost 16 inf + 0 1.164 * * [simplify]: Extracting #3: cost 17 inf + 2 1.164 * * [simplify]: Extracting #4: cost 13 inf + 128 1.165 * * [simplify]: Extracting #5: cost 9 inf + 416 1.165 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.166 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.166 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.166 * * * * [progress]: [ 23 / 56 ] simplifiying candidate # 1.166 * [simplify]: Simplifying (/ 1 1) 1.166 * * [simplify]: iters left: 2 (2 enodes) 1.168 * * [simplify]: iters left: 1 (6 enodes) 1.170 * * [simplify]: Extracting #0: cost 1 inf + 0 1.170 * * [simplify]: Extracting #1: cost 0 inf + 1 1.170 * [simplify]: Simplified to 1 1.170 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.171 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.171 * * [simplify]: iters left: 4 (6 enodes) 1.173 * * [simplify]: iters left: 3 (24 enodes) 1.180 * * [simplify]: iters left: 2 (34 enodes) 1.191 * * [simplify]: iters left: 1 (38 enodes) 1.201 * * [simplify]: Extracting #0: cost 1 inf + 0 1.201 * * [simplify]: Extracting #1: cost 7 inf + 0 1.201 * * [simplify]: Extracting #2: cost 16 inf + 0 1.201 * * [simplify]: Extracting #3: cost 13 inf + 44 1.201 * * [simplify]: Extracting #4: cost 2 inf + 828 1.202 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.202 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.202 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.202 * * * * [progress]: [ 24 / 56 ] simplifiying candidate # 1.203 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.203 * * [simplify]: iters left: 5 (7 enodes) 1.206 * * [simplify]: iters left: 4 (24 enodes) 1.214 * * [simplify]: iters left: 3 (26 enodes) 1.221 * * [simplify]: Extracting #0: cost 1 inf + 0 1.221 * * [simplify]: Extracting #1: cost 4 inf + 0 1.221 * * [simplify]: Extracting #2: cost 6 inf + 1 1.221 * * [simplify]: Extracting #3: cost 10 inf + 1 1.221 * * [simplify]: Extracting #4: cost 8 inf + 3 1.221 * * [simplify]: Extracting #5: cost 2 inf + 452 1.222 * * [simplify]: Extracting #6: cost 0 inf + 737 1.222 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.222 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.222 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.222 * * [simplify]: iters left: 5 (8 enodes) 1.226 * * [simplify]: iters left: 4 (31 enodes) 1.234 * * [simplify]: iters left: 3 (43 enodes) 1.246 * * [simplify]: iters left: 2 (47 enodes) 1.258 * * [simplify]: Extracting #0: cost 1 inf + 0 1.258 * * [simplify]: Extracting #1: cost 7 inf + 0 1.258 * * [simplify]: Extracting #2: cost 18 inf + 0 1.258 * * [simplify]: Extracting #3: cost 18 inf + 165 1.258 * * [simplify]: Extracting #4: cost 13 inf + 371 1.259 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.259 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.260 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.260 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.260 * * * * [progress]: [ 25 / 56 ] simplifiying candidate # 1.261 * [simplify]: Simplifying (/ 1 1) 1.261 * * [simplify]: iters left: 2 (2 enodes) 1.262 * * [simplify]: iters left: 1 (6 enodes) 1.265 * * [simplify]: Extracting #0: cost 1 inf + 0 1.265 * * [simplify]: Extracting #1: cost 0 inf + 1 1.265 * [simplify]: Simplified to 1 1.265 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.265 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.265 * * [simplify]: iters left: 4 (6 enodes) 1.268 * * [simplify]: iters left: 3 (24 enodes) 1.274 * * [simplify]: iters left: 2 (34 enodes) 1.283 * * [simplify]: iters left: 1 (38 enodes) 1.292 * * [simplify]: Extracting #0: cost 1 inf + 0 1.292 * * [simplify]: Extracting #1: cost 7 inf + 0 1.292 * * [simplify]: Extracting #2: cost 16 inf + 0 1.293 * * [simplify]: Extracting #3: cost 13 inf + 44 1.293 * * [simplify]: Extracting #4: cost 2 inf + 828 1.294 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.294 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.294 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.294 * * * * [progress]: [ 26 / 56 ] simplifiying candidate # 1.295 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.295 * * [simplify]: iters left: 6 (10 enodes) 1.299 * * [simplify]: iters left: 5 (35 enodes) 1.308 * * [simplify]: iters left: 4 (40 enodes) 1.319 * * [simplify]: Extracting #0: cost 1 inf + 0 1.319 * * [simplify]: Extracting #1: cost 6 inf + 0 1.319 * * [simplify]: Extracting #2: cost 13 inf + 0 1.319 * * [simplify]: Extracting #3: cost 20 inf + 0 1.319 * * [simplify]: Extracting #4: cost 16 inf + 85 1.319 * * [simplify]: Extracting #5: cost 9 inf + 536 1.319 * * [simplify]: Extracting #6: cost 0 inf + 2357 1.320 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.320 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))))) 1.320 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.320 * * [simplify]: iters left: 5 (9 enodes) 1.322 * * [simplify]: iters left: 4 (34 enodes) 1.327 * * [simplify]: iters left: 3 (46 enodes) 1.333 * * [simplify]: iters left: 2 (50 enodes) 1.339 * * [simplify]: Extracting #0: cost 1 inf + 0 1.339 * * [simplify]: Extracting #1: cost 7 inf + 0 1.339 * * [simplify]: Extracting #2: cost 16 inf + 0 1.339 * * [simplify]: Extracting #3: cost 24 inf + 0 1.339 * * [simplify]: Extracting #4: cost 17 inf + 248 1.340 * * [simplify]: Extracting #5: cost 5 inf + 1831 1.340 * * [simplify]: Extracting #6: cost 1 inf + 2641 1.341 * * [simplify]: Extracting #7: cost 0 inf + 2843 1.341 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.341 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))))) 1.341 * * * * [progress]: [ 27 / 56 ] simplifiying candidate # 1.341 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.341 * * [simplify]: iters left: 5 (9 enodes) 1.343 * * [simplify]: iters left: 4 (30 enodes) 1.347 * * [simplify]: iters left: 3 (33 enodes) 1.351 * * [simplify]: Extracting #0: cost 1 inf + 0 1.351 * * [simplify]: Extracting #1: cost 4 inf + 0 1.351 * * [simplify]: Extracting #2: cost 9 inf + 0 1.351 * * [simplify]: Extracting #3: cost 16 inf + 0 1.351 * * [simplify]: Extracting #4: cost 11 inf + 126 1.352 * * [simplify]: Extracting #5: cost 6 inf + 373 1.352 * * [simplify]: Extracting #6: cost 1 inf + 1105 1.352 * * [simplify]: Extracting #7: cost 0 inf + 1227 1.352 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.352 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.352 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.352 * * [simplify]: iters left: 5 (9 enodes) 1.354 * * [simplify]: iters left: 4 (34 enodes) 1.361 * * [simplify]: iters left: 3 (46 enodes) 1.366 * * [simplify]: iters left: 2 (50 enodes) 1.372 * * [simplify]: Extracting #0: cost 1 inf + 0 1.372 * * [simplify]: Extracting #1: cost 7 inf + 0 1.372 * * [simplify]: Extracting #2: cost 16 inf + 0 1.373 * * [simplify]: Extracting #3: cost 24 inf + 0 1.373 * * [simplify]: Extracting #4: cost 17 inf + 248 1.373 * * [simplify]: Extracting #5: cost 5 inf + 1591 1.373 * * [simplify]: Extracting #6: cost 1 inf + 2281 1.374 * * [simplify]: Extracting #7: cost 0 inf + 2443 1.374 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.374 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.374 * * * * [progress]: [ 28 / 56 ] simplifiying candidate # 1.375 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.375 * * [simplify]: iters left: 5 (7 enodes) 1.377 * * [simplify]: iters left: 4 (22 enodes) 1.380 * * [simplify]: iters left: 3 (24 enodes) 1.383 * * [simplify]: Extracting #0: cost 1 inf + 0 1.383 * * [simplify]: Extracting #1: cost 5 inf + 0 1.383 * * [simplify]: Extracting #2: cost 8 inf + 1 1.383 * * [simplify]: Extracting #3: cost 6 inf + 3 1.383 * * [simplify]: Extracting #4: cost 1 inf + 289 1.384 * * [simplify]: Extracting #5: cost 0 inf + 411 1.384 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.384 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.384 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.384 * * [simplify]: iters left: 5 (8 enodes) 1.386 * * [simplify]: iters left: 4 (31 enodes) 1.390 * * [simplify]: iters left: 3 (43 enodes) 1.395 * * [simplify]: iters left: 2 (47 enodes) 1.401 * * [simplify]: Extracting #0: cost 1 inf + 0 1.401 * * [simplify]: Extracting #1: cost 7 inf + 0 1.401 * * [simplify]: Extracting #2: cost 18 inf + 0 1.401 * * [simplify]: Extracting #3: cost 18 inf + 165 1.401 * * [simplify]: Extracting #4: cost 9 inf + 819 1.401 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.402 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.402 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.403 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.403 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.403 * * * * [progress]: [ 29 / 56 ] simplifiying candidate # 1.403 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) 1.403 * * [simplify]: iters left: 5 (9 enodes) 1.406 * * [simplify]: iters left: 4 (29 enodes) 1.409 * * [simplify]: Extracting #0: cost 1 inf + 0 1.409 * * [simplify]: Extracting #1: cost 4 inf + 0 1.409 * * [simplify]: Extracting #2: cost 9 inf + 0 1.409 * * [simplify]: Extracting #3: cost 15 inf + 0 1.409 * * [simplify]: Extracting #4: cost 10 inf + 85 1.409 * * [simplify]: Extracting #5: cost 6 inf + 330 1.409 * * [simplify]: Extracting #6: cost 1 inf + 980 1.410 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.410 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) 1.410 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))))) 1.410 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.410 * * [simplify]: iters left: 5 (9 enodes) 1.412 * * [simplify]: iters left: 4 (33 enodes) 1.417 * * [simplify]: iters left: 3 (43 enodes) 1.428 * * [simplify]: iters left: 2 (47 enodes) 1.440 * * [simplify]: Extracting #0: cost 1 inf + 0 1.440 * * [simplify]: Extracting #1: cost 7 inf + 0 1.440 * * [simplify]: Extracting #2: cost 16 inf + 0 1.440 * * [simplify]: Extracting #3: cost 23 inf + 0 1.440 * * [simplify]: Extracting #4: cost 19 inf + 44 1.441 * * [simplify]: Extracting #5: cost 10 inf + 898 1.441 * * [simplify]: Extracting #6: cost 1 inf + 2317 1.442 * * [simplify]: Extracting #7: cost 0 inf + 2519 1.443 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.443 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))))) 1.443 * * * * [progress]: [ 30 / 56 ] simplifiying candidate # 1.444 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.444 * * [simplify]: iters left: 5 (7 enodes) 1.447 * * [simplify]: iters left: 4 (22 enodes) 1.454 * * [simplify]: iters left: 3 (24 enodes) 1.460 * * [simplify]: Extracting #0: cost 1 inf + 0 1.460 * * [simplify]: Extracting #1: cost 5 inf + 0 1.460 * * [simplify]: Extracting #2: cost 8 inf + 1 1.460 * * [simplify]: Extracting #3: cost 6 inf + 3 1.461 * * [simplify]: Extracting #4: cost 1 inf + 289 1.461 * * [simplify]: Extracting #5: cost 0 inf + 411 1.461 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.461 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.461 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.461 * * [simplify]: iters left: 5 (8 enodes) 1.465 * * [simplify]: iters left: 4 (31 enodes) 1.470 * * [simplify]: iters left: 3 (43 enodes) 1.475 * * [simplify]: iters left: 2 (47 enodes) 1.481 * * [simplify]: Extracting #0: cost 1 inf + 0 1.481 * * [simplify]: Extracting #1: cost 7 inf + 0 1.481 * * [simplify]: Extracting #2: cost 18 inf + 0 1.481 * * [simplify]: Extracting #3: cost 18 inf + 165 1.481 * * [simplify]: Extracting #4: cost 9 inf + 819 1.482 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.482 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.482 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.483 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.483 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.483 * * * * [progress]: [ 31 / 56 ] simplifiying candidate # 1.484 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.484 * * [simplify]: iters left: 6 (7 enodes) 1.485 * * [simplify]: iters left: 5 (27 enodes) 1.490 * * [simplify]: iters left: 4 (34 enodes) 1.494 * * [simplify]: Extracting #0: cost 1 inf + 0 1.494 * * [simplify]: Extracting #1: cost 6 inf + 0 1.494 * * [simplify]: Extracting #2: cost 9 inf + 1 1.494 * * [simplify]: Extracting #3: cost 13 inf + 1 1.494 * * [simplify]: Extracting #4: cost 10 inf + 86 1.494 * * [simplify]: Extracting #5: cost 5 inf + 616 1.495 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.495 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.495 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.495 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.496 * * [simplify]: iters left: 5 (7 enodes) 1.497 * * [simplify]: iters left: 4 (27 enodes) 1.502 * * [simplify]: iters left: 3 (37 enodes) 1.513 * * [simplify]: iters left: 2 (41 enodes) 1.523 * * [simplify]: Extracting #0: cost 1 inf + 0 1.524 * * [simplify]: Extracting #1: cost 7 inf + 0 1.524 * * [simplify]: Extracting #2: cost 16 inf + 0 1.524 * * [simplify]: Extracting #3: cost 17 inf + 2 1.524 * * [simplify]: Extracting #4: cost 13 inf + 128 1.524 * * [simplify]: Extracting #5: cost 9 inf + 496 1.525 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.525 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.525 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.525 * * * * [progress]: [ 32 / 56 ] simplifiying candidate # 1.526 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.526 * * [simplify]: iters left: 5 (6 enodes) 1.529 * * [simplify]: iters left: 4 (22 enodes) 1.536 * * [simplify]: iters left: 3 (27 enodes) 1.543 * * [simplify]: Extracting #0: cost 1 inf + 0 1.543 * * [simplify]: Extracting #1: cost 4 inf + 0 1.543 * * [simplify]: Extracting #2: cost 5 inf + 1 1.543 * * [simplify]: Extracting #3: cost 9 inf + 1 1.544 * * [simplify]: Extracting #4: cost 7 inf + 44 1.544 * * [simplify]: Extracting #5: cost 1 inf + 456 1.544 * * [simplify]: Extracting #6: cost 0 inf + 579 1.544 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.544 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.545 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.545 * * [simplify]: iters left: 5 (7 enodes) 1.548 * * [simplify]: iters left: 4 (27 enodes) 1.556 * * [simplify]: iters left: 3 (37 enodes) 1.565 * * [simplify]: iters left: 2 (41 enodes) 1.575 * * [simplify]: Extracting #0: cost 1 inf + 0 1.575 * * [simplify]: Extracting #1: cost 7 inf + 0 1.575 * * [simplify]: Extracting #2: cost 16 inf + 0 1.576 * * [simplify]: Extracting #3: cost 17 inf + 2 1.576 * * [simplify]: Extracting #4: cost 13 inf + 128 1.576 * * [simplify]: Extracting #5: cost 9 inf + 416 1.576 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.577 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.577 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.577 * * * * [progress]: [ 33 / 56 ] simplifiying candidate # 1.578 * [simplify]: Simplifying (/ 1 1) 1.578 * * [simplify]: iters left: 2 (2 enodes) 1.579 * * [simplify]: iters left: 1 (6 enodes) 1.581 * * [simplify]: Extracting #0: cost 1 inf + 0 1.581 * * [simplify]: Extracting #1: cost 0 inf + 1 1.581 * [simplify]: Simplified to 1 1.582 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.582 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.582 * * [simplify]: iters left: 4 (6 enodes) 1.585 * * [simplify]: iters left: 3 (24 enodes) 1.592 * * [simplify]: iters left: 2 (34 enodes) 1.598 * * [simplify]: iters left: 1 (38 enodes) 1.603 * * [simplify]: Extracting #0: cost 1 inf + 0 1.603 * * [simplify]: Extracting #1: cost 7 inf + 0 1.603 * * [simplify]: Extracting #2: cost 16 inf + 0 1.603 * * [simplify]: Extracting #3: cost 13 inf + 44 1.603 * * [simplify]: Extracting #4: cost 2 inf + 828 1.604 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.604 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.604 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.604 * * * * [progress]: [ 34 / 56 ] simplifiying candidate # 1.604 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.604 * * [simplify]: iters left: 5 (7 enodes) 1.606 * * [simplify]: iters left: 4 (24 enodes) 1.610 * * [simplify]: iters left: 3 (26 enodes) 1.614 * * [simplify]: Extracting #0: cost 1 inf + 0 1.614 * * [simplify]: Extracting #1: cost 4 inf + 0 1.614 * * [simplify]: Extracting #2: cost 6 inf + 1 1.614 * * [simplify]: Extracting #3: cost 10 inf + 1 1.614 * * [simplify]: Extracting #4: cost 8 inf + 3 1.614 * * [simplify]: Extracting #5: cost 2 inf + 452 1.614 * * [simplify]: Extracting #6: cost 0 inf + 737 1.614 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.615 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.615 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.615 * * [simplify]: iters left: 5 (8 enodes) 1.616 * * [simplify]: iters left: 4 (31 enodes) 1.621 * * [simplify]: iters left: 3 (43 enodes) 1.626 * * [simplify]: iters left: 2 (47 enodes) 1.639 * * [simplify]: Extracting #0: cost 1 inf + 0 1.639 * * [simplify]: Extracting #1: cost 7 inf + 0 1.639 * * [simplify]: Extracting #2: cost 18 inf + 0 1.640 * * [simplify]: Extracting #3: cost 18 inf + 165 1.640 * * [simplify]: Extracting #4: cost 13 inf + 371 1.640 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.641 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.642 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.642 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.642 * * * * [progress]: [ 35 / 56 ] simplifiying candidate # 1.643 * [simplify]: Simplifying (/ 1 1) 1.643 * * [simplify]: iters left: 2 (2 enodes) 1.644 * * [simplify]: iters left: 1 (6 enodes) 1.647 * * [simplify]: Extracting #0: cost 1 inf + 0 1.647 * * [simplify]: Extracting #1: cost 0 inf + 1 1.647 * [simplify]: Simplified to 1 1.647 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.647 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.647 * * [simplify]: iters left: 4 (6 enodes) 1.650 * * [simplify]: iters left: 3 (24 enodes) 1.656 * * [simplify]: iters left: 2 (34 enodes) 1.661 * * [simplify]: iters left: 1 (38 enodes) 1.665 * * [simplify]: Extracting #0: cost 1 inf + 0 1.665 * * [simplify]: Extracting #1: cost 7 inf + 0 1.665 * * [simplify]: Extracting #2: cost 16 inf + 0 1.665 * * [simplify]: Extracting #3: cost 13 inf + 44 1.666 * * [simplify]: Extracting #4: cost 2 inf + 828 1.666 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.666 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.666 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.666 * * * * [progress]: [ 36 / 56 ] simplifiying candidate # 1.666 * * * * [progress]: [ 37 / 56 ] simplifiying candidate # 1.666 * * * * [progress]: [ 38 / 56 ] simplifiying candidate # 1.666 * * * * [progress]: [ 39 / 56 ] simplifiying candidate # 1.667 * [simplify]: Simplifying (cbrt (- hi lo)) 1.667 * * [simplify]: iters left: 3 (4 enodes) 1.667 * * [simplify]: iters left: 2 (14 enodes) 1.669 * * [simplify]: iters left: 1 (17 enodes) 1.671 * * [simplify]: Extracting #0: cost 1 inf + 0 1.671 * * [simplify]: Extracting #1: cost 3 inf + 0 1.671 * * [simplify]: Extracting #2: cost 7 inf + 0 1.672 * * [simplify]: Extracting #3: cost 5 inf + 43 1.672 * * [simplify]: Extracting #4: cost 0 inf + 412 1.672 * [simplify]: Simplified to (cbrt (- hi lo)) 1.672 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1.672 * * * * [progress]: [ 40 / 56 ] simplifiying candidate # 1.672 * [simplify]: Simplifying (sqrt (- hi lo)) 1.672 * * [simplify]: iters left: 3 (4 enodes) 1.673 * * [simplify]: iters left: 2 (14 enodes) 1.675 * * [simplify]: iters left: 1 (17 enodes) 1.677 * * [simplify]: Extracting #0: cost 1 inf + 0 1.677 * * [simplify]: Extracting #1: cost 3 inf + 0 1.677 * * [simplify]: Extracting #2: cost 7 inf + 0 1.677 * * [simplify]: Extracting #3: cost 5 inf + 43 1.677 * * [simplify]: Extracting #4: cost 0 inf + 332 1.677 * [simplify]: Simplified to (sqrt (- hi lo)) 1.677 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1.677 * * * * [progress]: [ 41 / 56 ] simplifiying candidate # 1.677 * [simplify]: Simplifying (- hi lo) 1.677 * * [simplify]: iters left: 2 (3 enodes) 1.678 * * [simplify]: iters left: 1 (11 enodes) 1.679 * * [simplify]: Extracting #0: cost 1 inf + 0 1.679 * * [simplify]: Extracting #1: cost 5 inf + 0 1.680 * * [simplify]: Extracting #2: cost 3 inf + 43 1.680 * * [simplify]: Extracting #3: cost 0 inf + 168 1.680 * [simplify]: Simplified to (- hi lo) 1.680 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.680 * * * * [progress]: [ 42 / 56 ] simplifiying candidate # 1.680 * [simplify]: Simplifying (- (sqrt hi) (sqrt lo)) 1.680 * * [simplify]: iters left: 3 (5 enodes) 1.681 * * [simplify]: iters left: 2 (17 enodes) 1.683 * * [simplify]: iters left: 1 (20 enodes) 1.686 * * [simplify]: Extracting #0: cost 1 inf + 0 1.686 * * [simplify]: Extracting #1: cost 5 inf + 0 1.686 * * [simplify]: Extracting #2: cost 10 inf + 0 1.686 * * [simplify]: Extracting #3: cost 8 inf + 2 1.686 * * [simplify]: Extracting #4: cost 1 inf + 491 1.686 * * [simplify]: Extracting #5: cost 0 inf + 572 1.686 * [simplify]: Simplified to (- (sqrt hi) (sqrt lo)) 1.686 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (+ (sqrt hi) (sqrt lo))) (- (sqrt hi) (sqrt lo)))) 1.686 * * * * [progress]: [ 43 / 56 ] simplifiying candidate # 1.686 * [simplify]: Simplifying (- hi lo) 1.687 * * [simplify]: iters left: 2 (3 enodes) 1.687 * * [simplify]: iters left: 1 (11 enodes) 1.689 * * [simplify]: Extracting #0: cost 1 inf + 0 1.689 * * [simplify]: Extracting #1: cost 5 inf + 0 1.689 * * [simplify]: Extracting #2: cost 3 inf + 43 1.689 * * [simplify]: Extracting #3: cost 0 inf + 168 1.689 * [simplify]: Simplified to (- hi lo) 1.689 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.689 * * * * [progress]: [ 44 / 56 ] simplifiying candidate # 1.689 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1.689 * * [simplify]: iters left: 5 (5 enodes) 1.691 * * [simplify]: iters left: 4 (17 enodes) 1.695 * * [simplify]: iters left: 3 (20 enodes) 1.700 * * [simplify]: Extracting #0: cost 1 inf + 0 1.700 * * [simplify]: Extracting #1: cost 3 inf + 0 1.700 * * [simplify]: Extracting #2: cost 5 inf + 0 1.700 * * [simplify]: Extracting #3: cost 9 inf + 0 1.700 * * [simplify]: Extracting #4: cost 7 inf + 43 1.701 * * [simplify]: Extracting #5: cost 0 inf + 736 1.701 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1.701 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1.701 * * * * [progress]: [ 45 / 56 ] simplifiying candidate # 1.701 * [simplify]: Simplifying (sqrt (- x lo)) 1.701 * * [simplify]: iters left: 3 (4 enodes) 1.703 * * [simplify]: iters left: 2 (14 enodes) 1.707 * * [simplify]: iters left: 1 (17 enodes) 1.712 * * [simplify]: Extracting #0: cost 1 inf + 0 1.712 * * [simplify]: Extracting #1: cost 3 inf + 0 1.712 * * [simplify]: Extracting #2: cost 7 inf + 0 1.712 * * [simplify]: Extracting #3: cost 5 inf + 43 1.712 * * [simplify]: Extracting #4: cost 0 inf + 332 1.712 * [simplify]: Simplified to (sqrt (- x lo)) 1.712 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1.712 * * * * [progress]: [ 46 / 56 ] simplifiying candidate # 1.713 * * * * [progress]: [ 47 / 56 ] simplifiying candidate # 1.713 * [simplify]: Simplifying (+ (sqrt x) (sqrt lo)) 1.713 * * [simplify]: iters left: 3 (5 enodes) 1.715 * * [simplify]: iters left: 2 (16 enodes) 1.719 * * [simplify]: Extracting #0: cost 1 inf + 0 1.719 * * [simplify]: Extracting #1: cost 4 inf + 0 1.719 * * [simplify]: Extracting #2: cost 8 inf + 0 1.719 * * [simplify]: Extracting #3: cost 4 inf + 84 1.720 * * [simplify]: Extracting #4: cost 0 inf + 410 1.720 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.720 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (+ (sqrt x) (sqrt lo)) (/ (- hi lo) (- (sqrt x) (sqrt lo))))) 1.720 * * * * [progress]: [ 48 / 56 ] simplifiying candidate # 1.720 * * * * [progress]: [ 49 / 56 ] simplifiying candidate # 1.720 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1.720 * * [simplify]: iters left: 6 (7 enodes) 1.724 * * [simplify]: iters left: 5 (28 enodes) 1.732 * * [simplify]: iters left: 4 (41 enodes) 1.744 * * [simplify]: iters left: 3 (44 enodes) 1.757 * * [simplify]: iters left: 2 (45 enodes) 1.768 * * [simplify]: Extracting #0: cost 1 inf + 0 1.768 * * [simplify]: Extracting #1: cost 8 inf + 0 1.768 * * [simplify]: Extracting #2: cost 17 inf + 0 1.768 * * [simplify]: Extracting #3: cost 14 inf + 84 1.768 * * [simplify]: Extracting #4: cost 7 inf + 576 1.769 * * [simplify]: Extracting #5: cost 1 inf + 1108 1.769 * * [simplify]: Extracting #6: cost 0 inf + 1230 1.770 * [simplify]: Simplified to (+ (* (+ hi lo) hi) (* lo lo)) 1.770 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (+ (* (+ hi lo) hi) (* lo lo)))) 1.770 * * * * [progress]: [ 50 / 56 ] simplifiying candidate # 1.771 * [simplify]: Simplifying (+ hi lo) 1.771 * * [simplify]: iters left: 2 (3 enodes) 1.772 * * [simplify]: iters left: 1 (10 enodes) 1.773 * * [simplify]: Extracting #0: cost 1 inf + 0 1.773 * * [simplify]: Extracting #1: cost 4 inf + 0 1.773 * * [simplify]: Extracting #2: cost 2 inf + 2 1.773 * * [simplify]: Extracting #3: cost 0 inf + 86 1.773 * [simplify]: Simplified to (+ lo hi) 1.773 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1.773 * * * * [progress]: [ 51 / 56 ] simplifiying candidate # 1.773 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1.773 * * [simplify]: iters left: 3 (6 enodes) 1.775 * * [simplify]: iters left: 2 (33 enodes) 1.784 * * [simplify]: iters left: 1 (75 enodes) 1.806 * * [simplify]: Extracting #0: cost 1 inf + 0 1.806 * * [simplify]: Extracting #1: cost 7 inf + 0 1.806 * * [simplify]: Extracting #2: cost 27 inf + 0 1.806 * * [simplify]: Extracting #3: cost 35 inf + 85 1.807 * * [simplify]: Extracting #4: cost 14 inf + 4053 1.808 * * [simplify]: Extracting #5: cost 2 inf + 6859 1.809 * * [simplify]: Extracting #6: cost 0 inf + 7321 1.811 * * [simplify]: Extracting #7: cost 0 inf + 7280 1.812 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1.812 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1.812 * * * * [progress]: [ 52 / 56 ] simplifiying candidate # 1.813 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1.813 * * [simplify]: iters left: 4 (5 enodes) 1.815 * * [simplify]: iters left: 3 (20 enodes) 1.821 * * [simplify]: iters left: 2 (33 enodes) 1.830 * * [simplify]: iters left: 1 (50 enodes) 1.846 * * [simplify]: Extracting #0: cost 1 inf + 0 1.846 * * [simplify]: Extracting #1: cost 11 inf + 0 1.846 * * [simplify]: Extracting #2: cost 29 inf + 0 1.847 * * [simplify]: Extracting #3: cost 19 inf + 455 1.848 * * [simplify]: Extracting #4: cost 0 inf + 2130 1.849 * * [simplify]: Extracting #5: cost 0 inf + 1970 1.850 * [simplify]: Simplified to (* (+ x lo) (- x lo)) 1.850 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (+ x lo) (- x lo)) (* (- hi lo) (+ x lo)))) 1.850 * * * * [progress]: [ 53 / 56 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1.850 * * * * [progress]: [ 54 / 56 ] simplifiying candidate # 1.851 * [simplify]: Simplifying 0 1.851 * * [simplify]: iters left: 0 (1 enodes) 1.852 * * [simplify]: Extracting #0: cost 1 inf + 0 1.852 * * [simplify]: Extracting #1: cost 0 inf + 1 1.852 * [simplify]: Simplified to 0 1.852 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.852 * * * * [progress]: [ 55 / 56 ] simplifiying candidate # 1.852 * [simplify]: Simplifying 0 1.852 * * [simplify]: iters left: 0 (1 enodes) 1.853 * * [simplify]: Extracting #0: cost 1 inf + 0 1.853 * * [simplify]: Extracting #1: cost 0 inf + 1 1.853 * [simplify]: Simplified to 0 1.853 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.853 * * * * [progress]: [ 56 / 56 ] simplifiying candidate # 1.853 * [simplify]: Simplifying 0 1.853 * * [simplify]: iters left: 0 (1 enodes) 1.854 * * [simplify]: Extracting #0: cost 1 inf + 0 1.854 * * [simplify]: Extracting #1: cost 0 inf + 1 1.854 * [simplify]: Simplified to 0 1.854 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.855 * * * [progress]: adding candidates to table 2.302 * * [progress]: iteration 2 / 4 2.302 * * * [progress]: picking best candidate 2.305 * * * * [pick]: Picked # 2.305 * * * [progress]: localizing error 2.306 * * * [progress]: generating rewritten candidates 2.306 * * * [progress]: generating series expansions 2.306 * * * [progress]: simplifying candidates 2.306 * * * [progress]: adding candidates to table 2.307 * [progress]: [Phase 3 of 3] Extracting. 2.311 * [simplify]: Simplifying 0 2.311 * * [simplify]: iters left: 0 (1 enodes) 2.311 * * [simplify]: Extracting #0: cost 1 inf + 0 2.311 * * [simplify]: Extracting #1: cost 0 inf + 1 2.311 * [simplify]: Simplified to 0 3.671 * [regime-testing]: Baseline error score: 61.997112899453434 3.674 * [regime-testing]: Oracle error score: 61.997112899453434 3.674 * [regime-testing]: End program error score: 61.997112899453434