0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.045 * * * [progress]: [2/2] Setting up program. 0.075 * [progress]: [Phase 2 of 3] Improving. 0.075 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.076 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 0.077 * * [simplify]: iters left: 4 (6 enodes) 0.082 * * [simplify]: iters left: 3 (24 enodes) 0.087 * * [simplify]: iters left: 2 (34 enodes) 0.092 * * [simplify]: iters left: 1 (38 enodes) 0.101 * * [simplify]: Extracting #0: cost 1 inf + 0 0.101 * * [simplify]: Extracting #1: cost 7 inf + 0 0.101 * * [simplify]: Extracting #2: cost 16 inf + 0 0.101 * * [simplify]: Extracting #3: cost 13 inf + 44 0.102 * * [simplify]: Extracting #4: cost 2 inf + 828 0.102 * * [simplify]: Extracting #5: cost 0 inf + 1073 0.103 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 0.103 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 0.110 * * [progress]: iteration 1 / 4 0.110 * * * [progress]: picking best candidate 0.115 * * * * [pick]: Picked # 0.115 * * * [progress]: localizing error 0.136 * * * [progress]: generating rewritten candidates 0.136 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.171 * * * [progress]: generating series expansions 0.171 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.178 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 0.178 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 0.179 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 0.179 * [taylor]: Taking taylor expansion of (- x lo) in hi 0.179 * [taylor]: Taking taylor expansion of x in hi 0.180 * [backup-simplify]: Simplify x into x 0.180 * [taylor]: Taking taylor expansion of lo in hi 0.180 * [backup-simplify]: Simplify lo into lo 0.180 * [taylor]: Taking taylor expansion of (- hi lo) in hi 0.180 * [taylor]: Taking taylor expansion of hi in hi 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 1 into 1 0.180 * [taylor]: Taking taylor expansion of lo in hi 0.180 * [backup-simplify]: Simplify lo into lo 0.180 * [backup-simplify]: Simplify (- lo) into (- lo) 0.181 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 0.181 * [backup-simplify]: Simplify (- lo) into (- lo) 0.181 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.181 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 0.181 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 0.181 * [taylor]: Taking taylor expansion of (- x lo) in lo 0.181 * [taylor]: Taking taylor expansion of x in lo 0.181 * [backup-simplify]: Simplify x into x 0.181 * [taylor]: Taking taylor expansion of lo in lo 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify 1 into 1 0.181 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.181 * [taylor]: Taking taylor expansion of hi in lo 0.181 * [backup-simplify]: Simplify hi into hi 0.181 * [taylor]: Taking taylor expansion of lo in lo 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (- 0) into 0 0.182 * [backup-simplify]: Simplify (+ x 0) into x 0.182 * [backup-simplify]: Simplify (- 0) into 0 0.183 * [backup-simplify]: Simplify (+ hi 0) into hi 0.183 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 0.183 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.183 * [taylor]: Taking taylor expansion of (- x lo) in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify 1 into 1 0.183 * [taylor]: Taking taylor expansion of lo in x 0.183 * [backup-simplify]: Simplify lo into lo 0.183 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.183 * [taylor]: Taking taylor expansion of hi in x 0.183 * [backup-simplify]: Simplify hi into hi 0.183 * [taylor]: Taking taylor expansion of lo in x 0.183 * [backup-simplify]: Simplify lo into lo 0.183 * [backup-simplify]: Simplify (- lo) into (- lo) 0.183 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.183 * [backup-simplify]: Simplify (- lo) into (- lo) 0.183 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.183 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.183 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.183 * [taylor]: Taking taylor expansion of (- x lo) in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify 1 into 1 0.183 * [taylor]: Taking taylor expansion of lo in x 0.183 * [backup-simplify]: Simplify lo into lo 0.183 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.183 * [taylor]: Taking taylor expansion of hi in x 0.183 * [backup-simplify]: Simplify hi into hi 0.184 * [taylor]: Taking taylor expansion of lo in x 0.184 * [backup-simplify]: Simplify lo into lo 0.184 * [backup-simplify]: Simplify (- lo) into (- lo) 0.184 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.184 * [backup-simplify]: Simplify (- lo) into (- lo) 0.184 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.184 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.184 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 0.184 * [taylor]: Taking taylor expansion of -1 in lo 0.184 * [backup-simplify]: Simplify -1 into -1 0.184 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 0.185 * [taylor]: Taking taylor expansion of lo in lo 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify 1 into 1 0.185 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.185 * [taylor]: Taking taylor expansion of hi in lo 0.185 * [backup-simplify]: Simplify hi into hi 0.185 * [taylor]: Taking taylor expansion of lo in lo 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify 1 into 1 0.185 * [backup-simplify]: Simplify (- 0) into 0 0.185 * [backup-simplify]: Simplify (+ hi 0) into hi 0.185 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.186 * [backup-simplify]: Simplify (- 0) into 0 0.187 * [backup-simplify]: Simplify (+ 1 0) into 1 0.187 * [backup-simplify]: Simplify (- 0) into 0 0.188 * [backup-simplify]: Simplify (+ 0 0) into 0 0.188 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 0.188 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 0.188 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.188 * [taylor]: Taking taylor expansion of hi in lo 0.188 * [backup-simplify]: Simplify hi into hi 0.188 * [taylor]: Taking taylor expansion of lo in lo 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify 1 into 1 0.202 * [backup-simplify]: Simplify (- 0) into 0 0.202 * [backup-simplify]: Simplify (+ hi 0) into hi 0.202 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.202 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.202 * [taylor]: Taking taylor expansion of hi in hi 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify 1 into 1 0.203 * [backup-simplify]: Simplify (/ 1 1) into 1 0.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 0.204 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 0.204 * [taylor]: Taking taylor expansion of -1 in hi 0.204 * [backup-simplify]: Simplify -1 into -1 0.204 * [taylor]: Taking taylor expansion of hi in hi 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify 1 into 1 0.205 * [backup-simplify]: Simplify (/ -1 1) into -1 0.206 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify (- 0) into 0 0.207 * [backup-simplify]: Simplify (+ 0 0) into 0 0.207 * [backup-simplify]: Simplify (- 0) into 0 0.208 * [backup-simplify]: Simplify (+ 0 0) into 0 0.208 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 0.208 * [taylor]: Taking taylor expansion of 0 in lo 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [taylor]: Taking taylor expansion of 0 in hi 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify (- 1) into -1 0.209 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.209 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.209 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.209 * [taylor]: Taking taylor expansion of hi in hi 0.209 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify 1 into 1 0.210 * [backup-simplify]: Simplify (* 1 1) into 1 0.210 * [backup-simplify]: Simplify (/ 1 1) into 1 0.211 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.212 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.214 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify (- 1) into -1 0.215 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.215 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.215 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 0.215 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 0.215 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.215 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.215 * [taylor]: Taking taylor expansion of hi in hi 0.215 * [backup-simplify]: Simplify 0 into 0 0.215 * [backup-simplify]: Simplify 1 into 1 0.216 * [backup-simplify]: Simplify (* 1 1) into 1 0.216 * [backup-simplify]: Simplify (/ 1 1) into 1 0.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.218 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.220 * [backup-simplify]: Simplify (- 0) into 0 0.220 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 0.221 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 0.221 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 0.221 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.221 * [taylor]: Taking taylor expansion of x in hi 0.222 * [backup-simplify]: Simplify x into x 0.222 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.222 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.222 * [taylor]: Taking taylor expansion of lo in hi 0.222 * [backup-simplify]: Simplify lo into lo 0.222 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.222 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 0.222 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.222 * [taylor]: Taking taylor expansion of hi in hi 0.222 * [backup-simplify]: Simplify 0 into 0 0.222 * [backup-simplify]: Simplify 1 into 1 0.222 * [backup-simplify]: Simplify (/ 1 1) into 1 0.222 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.222 * [taylor]: Taking taylor expansion of lo in hi 0.222 * [backup-simplify]: Simplify lo into lo 0.222 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.223 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.223 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 0.223 * [backup-simplify]: Simplify (+ 1 0) into 1 0.224 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 0.224 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 0.224 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.224 * [taylor]: Taking taylor expansion of x in lo 0.224 * [backup-simplify]: Simplify x into x 0.224 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.224 * [taylor]: Taking taylor expansion of (/ 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 * [backup-simplify]: Simplify (/ 1 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) 0.224 * [taylor]: Taking taylor expansion of (/ 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 0.225 * [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 (- 1) into -1 0.226 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.227 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.227 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.227 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 1 into 1 0.227 * [backup-simplify]: Simplify (/ 1 1) into 1 0.227 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.227 * [taylor]: Taking taylor expansion of lo in x 0.228 * [backup-simplify]: Simplify lo into lo 0.228 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.228 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.228 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.228 * [taylor]: Taking taylor expansion of hi in x 0.228 * [backup-simplify]: Simplify hi into hi 0.228 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.228 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.228 * [taylor]: Taking taylor expansion of lo in x 0.228 * [backup-simplify]: Simplify lo into lo 0.228 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.228 * [backup-simplify]: Simplify (+ 1 0) into 1 0.229 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.229 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.229 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.229 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.229 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.229 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.229 * [taylor]: Taking taylor expansion of x in x 0.229 * [backup-simplify]: Simplify 0 into 0 0.229 * [backup-simplify]: Simplify 1 into 1 0.229 * [backup-simplify]: Simplify (/ 1 1) into 1 0.229 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.229 * [taylor]: Taking taylor expansion of lo in x 0.229 * [backup-simplify]: Simplify lo into lo 0.230 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.230 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.230 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.230 * [taylor]: Taking taylor expansion of hi in x 0.230 * [backup-simplify]: Simplify hi into hi 0.230 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.230 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.230 * [taylor]: Taking taylor expansion of lo in x 0.230 * [backup-simplify]: Simplify lo into lo 0.230 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.230 * [backup-simplify]: Simplify (+ 1 0) into 1 0.230 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.230 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.231 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.231 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 0.231 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.231 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.231 * [taylor]: Taking taylor expansion of hi in lo 0.231 * [backup-simplify]: Simplify hi into hi 0.231 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.231 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.231 * [taylor]: Taking taylor expansion of lo in lo 0.231 * [backup-simplify]: Simplify 0 into 0 0.231 * [backup-simplify]: Simplify 1 into 1 0.231 * [backup-simplify]: Simplify (/ 1 1) into 1 0.232 * [backup-simplify]: Simplify (- 1) into -1 0.232 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.233 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.233 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.234 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 0.234 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.234 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.234 * [backup-simplify]: Simplify (- 0) into 0 0.235 * [backup-simplify]: Simplify (+ 0 0) into 0 0.235 * [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))))) 0.235 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 0.235 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 0.235 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 0.235 * [taylor]: Taking taylor expansion of lo in lo 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify 1 into 1 0.235 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.235 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.235 * [taylor]: Taking taylor expansion of hi in lo 0.235 * [backup-simplify]: Simplify hi into hi 0.235 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.236 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.236 * [taylor]: Taking taylor expansion of lo in lo 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 1 into 1 0.236 * [backup-simplify]: Simplify (/ 1 1) into 1 0.237 * [backup-simplify]: Simplify (- 1) into -1 0.237 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.237 * [backup-simplify]: Simplify (* 0 -1) into 0 0.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.239 * [backup-simplify]: Simplify (- 0) into 0 0.239 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.239 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 0.240 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 0.240 * [backup-simplify]: Simplify (- -1) into 1 0.240 * [taylor]: Taking taylor expansion of 1 in hi 0.240 * [backup-simplify]: Simplify 1 into 1 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [taylor]: Taking taylor expansion of -1 in hi 0.240 * [backup-simplify]: Simplify -1 into -1 0.240 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.241 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.242 * [backup-simplify]: Simplify (- 0) into 0 0.242 * [backup-simplify]: Simplify (+ 0 0) into 0 0.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.243 * [backup-simplify]: Simplify (- 0) into 0 0.243 * [backup-simplify]: Simplify (+ 0 0) into 0 0.244 * [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 0.244 * [taylor]: Taking taylor expansion of 0 in lo 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [taylor]: Taking taylor expansion of 0 in hi 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.245 * [backup-simplify]: Simplify (- 0) into 0 0.246 * [backup-simplify]: Simplify (+ 0 0) into 0 0.247 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 0.247 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 0.247 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 0.247 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.247 * [taylor]: Taking taylor expansion of hi in hi 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify 1 into 1 0.248 * [backup-simplify]: Simplify (/ 1 1) into 1 0.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.249 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.251 * [backup-simplify]: Simplify (- 0) into 0 0.251 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.251 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.251 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.251 * [taylor]: Taking taylor expansion of hi in hi 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 0.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.254 * [backup-simplify]: Simplify (- 0) into 0 0.254 * [backup-simplify]: Simplify 0 into 0 0.254 * [backup-simplify]: Simplify 0 into 0 0.254 * [backup-simplify]: Simplify 0 into 0 0.254 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 0.254 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 0.254 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 0.254 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 0.254 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.254 * [taylor]: Taking taylor expansion of lo in hi 0.254 * [backup-simplify]: Simplify lo into lo 0.254 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.254 * [taylor]: Taking taylor expansion of x in hi 0.254 * [backup-simplify]: Simplify x into x 0.254 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.254 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 0.254 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.254 * [taylor]: Taking taylor expansion of lo in hi 0.254 * [backup-simplify]: Simplify lo into lo 0.255 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.255 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.255 * [taylor]: Taking taylor expansion of hi in hi 0.255 * [backup-simplify]: Simplify 0 into 0 0.255 * [backup-simplify]: Simplify 1 into 1 0.255 * [backup-simplify]: Simplify (/ 1 1) into 1 0.255 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.255 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 0.256 * [backup-simplify]: Simplify (- 1) into -1 0.256 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.256 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 0.256 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 0.256 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 0.256 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.256 * [taylor]: Taking taylor expansion of lo in lo 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify 1 into 1 0.257 * [backup-simplify]: Simplify (/ 1 1) into 1 0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.257 * [taylor]: Taking taylor expansion of x in lo 0.257 * [backup-simplify]: Simplify x into x 0.257 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.257 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.257 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.257 * [taylor]: Taking taylor expansion of lo in lo 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify 1 into 1 0.257 * [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 * [backup-simplify]: Simplify (+ 1 0) into 1 0.259 * [backup-simplify]: Simplify (+ 1 0) into 1 0.259 * [backup-simplify]: Simplify (/ 1 1) into 1 0.259 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.259 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.259 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.259 * [taylor]: Taking taylor expansion of lo in x 0.259 * [backup-simplify]: Simplify lo into lo 0.259 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [backup-simplify]: Simplify 0 into 0 0.259 * [backup-simplify]: Simplify 1 into 1 0.260 * [backup-simplify]: Simplify (/ 1 1) into 1 0.260 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.260 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.260 * [taylor]: Taking taylor expansion of lo in x 0.260 * [backup-simplify]: Simplify lo into lo 0.260 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.260 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.260 * [taylor]: Taking taylor expansion of hi in x 0.260 * [backup-simplify]: Simplify hi into hi 0.260 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.260 * [backup-simplify]: Simplify (- 1) into -1 0.261 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.261 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.261 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.261 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.261 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.261 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.261 * [taylor]: Taking taylor expansion of lo in x 0.261 * [backup-simplify]: Simplify lo into lo 0.261 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [backup-simplify]: Simplify 0 into 0 0.261 * [backup-simplify]: Simplify 1 into 1 0.262 * [backup-simplify]: Simplify (/ 1 1) into 1 0.262 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.262 * [taylor]: Taking taylor expansion of lo in x 0.262 * [backup-simplify]: Simplify lo into lo 0.262 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.262 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.262 * [taylor]: Taking taylor expansion of hi in x 0.262 * [backup-simplify]: Simplify hi into hi 0.262 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.262 * [backup-simplify]: Simplify (- 1) into -1 0.263 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.263 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.263 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.263 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.263 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 0.263 * [taylor]: Taking taylor expansion of -1 in lo 0.263 * [backup-simplify]: Simplify -1 into -1 0.263 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.263 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.263 * [taylor]: Taking taylor expansion of lo in lo 0.263 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify 1 into 1 0.264 * [backup-simplify]: Simplify (/ 1 1) into 1 0.264 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.264 * [taylor]: Taking taylor expansion of hi in lo 0.264 * [backup-simplify]: Simplify hi into hi 0.264 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.264 * [backup-simplify]: Simplify (+ 1 0) into 1 0.265 * [backup-simplify]: Simplify (/ -1 1) into -1 0.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.265 * [backup-simplify]: Simplify (- 0) into 0 0.265 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 0.265 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.265 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.266 * [backup-simplify]: Simplify (- 0) into 0 0.266 * [backup-simplify]: Simplify (+ 0 0) into 0 0.266 * [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)) 0.266 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 0.266 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 0.266 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.266 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.266 * [taylor]: Taking taylor expansion of lo in lo 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 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.267 * [taylor]: Taking taylor expansion of hi in lo 0.267 * [backup-simplify]: Simplify hi into hi 0.267 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.267 * [taylor]: Taking taylor expansion of lo in lo 0.267 * [backup-simplify]: Simplify 0 into 0 0.267 * [backup-simplify]: Simplify 1 into 1 0.267 * [backup-simplify]: Simplify (+ 1 0) into 1 0.267 * [backup-simplify]: Simplify (* 1 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 (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 0.268 * [backup-simplify]: Simplify (/ 1 1) into 1 0.268 * [taylor]: Taking taylor expansion of 1 in hi 0.268 * [backup-simplify]: Simplify 1 into 1 0.268 * [backup-simplify]: Simplify 0 into 0 0.268 * [taylor]: Taking taylor expansion of -1 in hi 0.268 * [backup-simplify]: Simplify -1 into -1 0.268 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.269 * [backup-simplify]: Simplify (- 0) into 0 0.269 * [backup-simplify]: Simplify (+ 0 0) into 0 0.270 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.270 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.270 * [backup-simplify]: Simplify (- 0) into 0 0.270 * [backup-simplify]: Simplify (+ 0 0) into 0 0.270 * [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 0.270 * [taylor]: Taking taylor expansion of 0 in lo 0.270 * [backup-simplify]: Simplify 0 into 0 0.271 * [taylor]: Taking taylor expansion of 0 in hi 0.271 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.271 * [backup-simplify]: Simplify (- 0) into 0 0.272 * [backup-simplify]: Simplify (+ 0 0) into 0 0.272 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 0.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 0.272 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.272 * [taylor]: Taking taylor expansion of hi in hi 0.272 * [backup-simplify]: Simplify 0 into 0 0.272 * [backup-simplify]: Simplify 1 into 1 0.273 * [backup-simplify]: Simplify (/ 1 1) into 1 0.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.274 * [backup-simplify]: Simplify 0 into 0 0.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.274 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.274 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.275 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 0.275 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.275 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.275 * [taylor]: Taking taylor expansion of hi in hi 0.275 * [backup-simplify]: Simplify 0 into 0 0.275 * [backup-simplify]: Simplify 1 into 1 0.275 * [backup-simplify]: Simplify (/ 1 1) into 1 0.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.276 * [backup-simplify]: Simplify (- 0) into 0 0.276 * [backup-simplify]: Simplify 0 into 0 0.276 * [backup-simplify]: Simplify 0 into 0 0.276 * [backup-simplify]: Simplify 0 into 0 0.276 * * * [progress]: simplifying candidates 0.276 * * * * [progress]: [ 1 / 56 ] simplifiying candidate # 0.277 * * * * [progress]: [ 2 / 56 ] simplifiying candidate # 0.277 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 0.277 * * [simplify]: iters left: 5 (8 enodes) 0.279 * * [simplify]: iters left: 4 (29 enodes) 0.282 * * [simplify]: iters left: 3 (36 enodes) 0.287 * * [simplify]: Extracting #0: cost 1 inf + 0 0.287 * * [simplify]: Extracting #1: cost 5 inf + 0 0.287 * * [simplify]: Extracting #2: cost 10 inf + 0 0.287 * * [simplify]: Extracting #3: cost 16 inf + 0 0.287 * * [simplify]: Extracting #4: cost 13 inf + 45 0.287 * * [simplify]: Extracting #5: cost 3 inf + 1004 0.287 * * [simplify]: Extracting #6: cost 0 inf + 1531 0.288 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 0.288 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 0.288 * * * * [progress]: [ 3 / 56 ] simplifiying candidate # 0.288 * [simplify]: Simplifying (log (/ (- x lo) (- hi lo))) 0.288 * * [simplify]: iters left: 5 (7 enodes) 0.290 * * [simplify]: iters left: 4 (30 enodes) 0.294 * * [simplify]: iters left: 3 (46 enodes) 0.300 * * [simplify]: iters left: 2 (53 enodes) 0.307 * * [simplify]: Extracting #0: cost 1 inf + 0 0.307 * * [simplify]: Extracting #1: cost 6 inf + 0 0.307 * * [simplify]: Extracting #2: cost 15 inf + 0 0.307 * * [simplify]: Extracting #3: cost 24 inf + 0 0.307 * * [simplify]: Extracting #4: cost 21 inf + 44 0.307 * * [simplify]: Extracting #5: cost 12 inf + 803 0.308 * * [simplify]: Extracting #6: cost 0 inf + 2211 0.308 * [simplify]: Simplified to (log (/ (- x lo) (- hi lo))) 0.308 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (log (/ (- x lo) (- hi lo))))) 0.308 * * * * [progress]: [ 4 / 56 ] simplifiying candidate # 0.309 * [simplify]: Simplifying (exp (/ (- x lo) (- hi lo))) 0.309 * * [simplify]: iters left: 5 (7 enodes) 0.310 * * [simplify]: iters left: 4 (27 enodes) 0.314 * * [simplify]: iters left: 3 (40 enodes) 0.324 * * [simplify]: iters left: 2 (50 enodes) 0.336 * * [simplify]: iters left: 1 (55 enodes) 0.353 * * [simplify]: Extracting #0: cost 1 inf + 0 0.353 * * [simplify]: Extracting #1: cost 8 inf + 0 0.353 * * [simplify]: Extracting #2: cost 18 inf + 0 0.353 * * [simplify]: Extracting #3: cost 26 inf + 1 0.353 * * [simplify]: Extracting #4: cost 24 inf + 4 0.353 * * [simplify]: Extracting #5: cost 15 inf + 721 0.354 * * [simplify]: Extracting #6: cost 5 inf + 2028 0.355 * * [simplify]: Extracting #7: cost 1 inf + 2648 0.356 * * [simplify]: Extracting #8: cost 0 inf + 2842 0.357 * [simplify]: Simplified to (exp (/ (- x lo) (- hi lo))) 0.357 * [simplify]: Simplified (2 1) to (λ (lo hi x) (log (exp (/ (- x lo) (- hi lo))))) 0.357 * * * * [progress]: [ 5 / 56 ] simplifiying candidate # 0.358 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 0.358 * * [simplify]: iters left: 6 (10 enodes) 0.361 * * [simplify]: iters left: 5 (42 enodes) 0.369 * * [simplify]: iters left: 4 (113 enodes) 0.401 * * [simplify]: iters left: 3 (372 enodes) 0.598 * * [simplify]: Extracting #0: cost 1 inf + 0 0.598 * * [simplify]: Extracting #1: cost 45 inf + 0 0.599 * * [simplify]: Extracting #2: cost 215 inf + 1 0.601 * * [simplify]: Extracting #3: cost 276 inf + 8871 0.610 * * [simplify]: Extracting #4: cost 41 inf + 49942 0.623 * * [simplify]: Extracting #5: cost 0 inf + 57697 0.643 * * [simplify]: Extracting #6: cost 0 inf + 57657 0.668 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 0.668 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 0.668 * * * * [progress]: [ 6 / 56 ] simplifiying candidate # 0.669 * [simplify]: Simplifying (* (cbrt (/ (- x lo) (- hi lo))) (cbrt (/ (- x lo) (- hi lo)))) 0.669 * * [simplify]: iters left: 6 (8 enodes) 0.672 * * [simplify]: iters left: 5 (30 enodes) 0.680 * * [simplify]: iters left: 4 (40 enodes) 0.690 * * [simplify]: iters left: 3 (44 enodes) 0.702 * * [simplify]: Extracting #0: cost 1 inf + 0 0.702 * * [simplify]: Extracting #1: cost 3 inf + 0 0.702 * * [simplify]: Extracting #2: cost 5 inf + 0 0.702 * * [simplify]: Extracting #3: cost 11 inf + 0 0.702 * * [simplify]: Extracting #4: cost 20 inf + 0 0.702 * * [simplify]: Extracting #5: cost 17 inf + 44 0.703 * * [simplify]: Extracting #6: cost 7 inf + 786 0.703 * * [simplify]: Extracting #7: cost 0 inf + 1965 0.704 * [simplify]: Simplified to (* (cbrt (/ (- x lo) (- hi lo))) (cbrt (/ (- x lo) (- hi lo)))) 0.704 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (/ (- x lo) (- hi lo))) (cbrt (/ (- x lo) (- hi lo)))) (cbrt (/ (- x lo) (- hi lo))))) 0.705 * [simplify]: Simplifying (cbrt (/ (- x lo) (- hi lo))) 0.705 * * [simplify]: iters left: 5 (7 enodes) 0.708 * * [simplify]: iters left: 4 (27 enodes) 0.714 * * [simplify]: iters left: 3 (37 enodes) 0.719 * * [simplify]: iters left: 2 (41 enodes) 0.724 * * [simplify]: Extracting #0: cost 1 inf + 0 0.724 * * [simplify]: Extracting #1: cost 3 inf + 0 0.724 * * [simplify]: Extracting #2: cost 9 inf + 0 0.724 * * [simplify]: Extracting #3: cost 18 inf + 0 0.724 * * [simplify]: Extracting #4: cost 16 inf + 3 0.724 * * [simplify]: Extracting #5: cost 6 inf + 784 0.725 * * [simplify]: Extracting #6: cost 0 inf + 1479 0.725 * [simplify]: Simplified to (cbrt (/ (- x lo) (- hi lo))) 0.725 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (/ (- x lo) (- hi lo))) (cbrt (/ (- x lo) (- hi lo)))) (cbrt (/ (- x lo) (- hi lo))))) 0.725 * * * * [progress]: [ 7 / 56 ] simplifiying candidate # 0.725 * [simplify]: Simplifying (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 0.725 * * [simplify]: iters left: 6 (8 enodes) 0.727 * * [simplify]: iters left: 5 (37 enodes) 0.734 * * [simplify]: iters left: 4 (85 enodes) 0.754 * * [simplify]: iters left: 3 (254 enodes) 0.924 * * [simplify]: Extracting #0: cost 1 inf + 0 0.924 * * [simplify]: Extracting #1: cost 38 inf + 0 0.925 * * [simplify]: Extracting #2: cost 132 inf + 1 0.927 * * [simplify]: Extracting #3: cost 204 inf + 2464 0.938 * * [simplify]: Extracting #4: cost 62 inf + 28819 0.960 * * [simplify]: Extracting #5: cost 0 inf + 43520 0.982 * [simplify]: Simplified to (* (/ (- x lo) (- hi lo)) (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo)))) 0.982 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (/ (- x lo) (- hi lo)) (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo)))))) 0.982 * * * * [progress]: [ 8 / 56 ] simplifiying candidate # 0.983 * [simplify]: Simplifying (sqrt (/ (- x lo) (- hi lo))) 0.983 * * [simplify]: iters left: 5 (7 enodes) 0.986 * * [simplify]: iters left: 4 (27 enodes) 1.000 * * [simplify]: iters left: 3 (37 enodes) 1.010 * * [simplify]: iters left: 2 (41 enodes) 1.021 * * [simplify]: Extracting #0: cost 1 inf + 0 1.021 * * [simplify]: Extracting #1: cost 3 inf + 0 1.021 * * [simplify]: Extracting #2: cost 9 inf + 0 1.021 * * [simplify]: Extracting #3: cost 18 inf + 0 1.021 * * [simplify]: Extracting #4: cost 16 inf + 3 1.022 * * [simplify]: Extracting #5: cost 6 inf + 784 1.022 * * [simplify]: Extracting #6: cost 0 inf + 1399 1.023 * [simplify]: Simplified to (sqrt (/ (- x lo) (- hi lo))) 1.023 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (/ (- x lo) (- hi lo))) (sqrt (/ (- x lo) (- hi lo))))) 1.023 * [simplify]: Simplifying (sqrt (/ (- x lo) (- hi lo))) 1.023 * * [simplify]: iters left: 5 (7 enodes) 1.027 * * [simplify]: iters left: 4 (27 enodes) 1.034 * * [simplify]: iters left: 3 (37 enodes) 1.044 * * [simplify]: iters left: 2 (41 enodes) 1.055 * * [simplify]: Extracting #0: cost 1 inf + 0 1.055 * * [simplify]: Extracting #1: cost 3 inf + 0 1.056 * * [simplify]: Extracting #2: cost 9 inf + 0 1.056 * * [simplify]: Extracting #3: cost 18 inf + 0 1.056 * * [simplify]: Extracting #4: cost 16 inf + 3 1.056 * * [simplify]: Extracting #5: cost 6 inf + 784 1.057 * * [simplify]: Extracting #6: cost 0 inf + 1399 1.057 * [simplify]: Simplified to (sqrt (/ (- x lo) (- hi lo))) 1.057 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (/ (- x lo) (- hi lo))) (sqrt (/ (- x lo) (- hi lo))))) 1.057 * * * * [progress]: [ 9 / 56 ] simplifiying candidate # 1.058 * [simplify]: Simplifying (- (- x lo)) 1.058 * * [simplify]: iters left: 4 (4 enodes) 1.060 * * [simplify]: iters left: 3 (14 enodes) 1.063 * * [simplify]: iters left: 2 (20 enodes) 1.069 * * [simplify]: iters left: 1 (22 enodes) 1.074 * * [simplify]: Extracting #0: cost 1 inf + 0 1.074 * * [simplify]: Extracting #1: cost 5 inf + 0 1.075 * * [simplify]: Extracting #2: cost 8 inf + 1 1.075 * * [simplify]: Extracting #3: cost 7 inf + 43 1.075 * * [simplify]: Extracting #4: cost 1 inf + 373 1.075 * * [simplify]: Extracting #5: cost 0 inf + 414 1.075 * [simplify]: Simplified to (- (- x lo)) 1.075 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (- x lo)) (- (- hi lo)))) 1.076 * [simplify]: Simplifying (- (- hi lo)) 1.076 * * [simplify]: iters left: 4 (4 enodes) 1.078 * * [simplify]: iters left: 3 (14 enodes) 1.081 * * [simplify]: iters left: 2 (20 enodes) 1.087 * * [simplify]: iters left: 1 (22 enodes) 1.092 * * [simplify]: Extracting #0: cost 1 inf + 0 1.092 * * [simplify]: Extracting #1: cost 5 inf + 0 1.092 * * [simplify]: Extracting #2: cost 8 inf + 1 1.093 * * [simplify]: Extracting #3: cost 7 inf + 43 1.093 * * [simplify]: Extracting #4: cost 1 inf + 373 1.093 * * [simplify]: Extracting #5: cost 0 inf + 414 1.093 * [simplify]: Simplified to (- (- hi lo)) 1.093 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (- (- x lo)) (- (- hi lo)))) 1.093 * * * * [progress]: [ 10 / 56 ] simplifiying candidate # 1.094 * [simplify]: Simplifying (/ x (- hi lo)) 1.094 * * [simplify]: iters left: 4 (5 enodes) 1.096 * * [simplify]: iters left: 3 (17 enodes) 1.101 * * [simplify]: iters left: 2 (20 enodes) 1.106 * * [simplify]: Extracting #0: cost 1 inf + 0 1.106 * * [simplify]: Extracting #1: cost 4 inf + 0 1.106 * * [simplify]: Extracting #2: cost 7 inf + 1 1.106 * * [simplify]: Extracting #3: cost 1 inf + 294 1.107 * * [simplify]: Extracting #4: cost 0 inf + 335 1.107 * [simplify]: Simplified to (/ x (- hi lo)) 1.107 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 1.107 * [simplify]: Simplifying (/ lo (- hi lo)) 1.107 * * [simplify]: iters left: 4 (4 enodes) 1.109 * * [simplify]: iters left: 3 (14 enodes) 1.114 * * [simplify]: iters left: 2 (17 enodes) 1.119 * * [simplify]: Extracting #0: cost 1 inf + 0 1.119 * * [simplify]: Extracting #1: cost 4 inf + 0 1.119 * * [simplify]: Extracting #2: cost 6 inf + 1 1.119 * * [simplify]: Extracting #3: cost 1 inf + 291 1.119 * * [simplify]: Extracting #4: cost 0 inf + 332 1.119 * [simplify]: Simplified to (/ lo (- hi lo)) 1.119 * [simplify]: Simplified (2 2) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 1.119 * * * * [progress]: [ 11 / 56 ] simplifiying candidate # 1.120 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.120 * * [simplify]: iters left: 6 (10 enodes) 1.124 * * [simplify]: iters left: 5 (39 enodes) 1.136 * * [simplify]: iters left: 4 (58 enodes) 1.153 * * [simplify]: iters left: 3 (65 enodes) 1.169 * * [simplify]: iters left: 2 (68 enodes) 1.187 * * [simplify]: Extracting #0: cost 1 inf + 0 1.187 * * [simplify]: Extracting #1: cost 11 inf + 0 1.187 * * [simplify]: Extracting #2: cost 22 inf + 0 1.187 * * [simplify]: Extracting #3: cost 28 inf + 0 1.188 * * [simplify]: Extracting #4: cost 26 inf + 3 1.188 * * [simplify]: Extracting #5: cost 12 inf + 1992 1.190 * * [simplify]: Extracting #6: cost 0 inf + 5145 1.191 * * [simplify]: Extracting #7: cost 0 inf + 5105 1.192 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 1.193 * [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))))) 1.193 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1.193 * * [simplify]: iters left: 5 (8 enodes) 1.196 * * [simplify]: iters left: 4 (27 enodes) 1.204 * * [simplify]: iters left: 3 (31 enodes) 1.212 * * [simplify]: Extracting #0: cost 1 inf + 0 1.212 * * [simplify]: Extracting #1: cost 4 inf + 0 1.212 * * [simplify]: Extracting #2: cost 8 inf + 0 1.212 * * [simplify]: Extracting #3: cost 14 inf + 0 1.212 * * [simplify]: Extracting #4: cost 11 inf + 45 1.212 * * [simplify]: Extracting #5: cost 2 inf + 902 1.213 * * [simplify]: Extracting #6: cost 0 inf + 1307 1.213 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1.213 * [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))))) 1.213 * * * * [progress]: [ 12 / 56 ] simplifiying candidate # 1.214 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1.214 * * [simplify]: iters left: 6 (9 enodes) 1.217 * * [simplify]: iters left: 5 (32 enodes) 1.226 * * [simplify]: iters left: 4 (40 enodes) 1.237 * * [simplify]: iters left: 3 (43 enodes) 1.248 * * [simplify]: Extracting #0: cost 1 inf + 0 1.248 * * [simplify]: Extracting #1: cost 7 inf + 0 1.248 * * [simplify]: Extracting #2: cost 14 inf + 0 1.248 * * [simplify]: Extracting #3: cost 20 inf + 0 1.249 * * [simplify]: Extracting #4: cost 17 inf + 44 1.249 * * [simplify]: Extracting #5: cost 7 inf + 1025 1.250 * * [simplify]: Extracting #6: cost 0 inf + 2523 1.250 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1.250 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1.251 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1.251 * * [simplify]: iters left: 5 (8 enodes) 1.254 * * [simplify]: iters left: 4 (27 enodes) 1.261 * * [simplify]: iters left: 3 (31 enodes) 1.269 * * [simplify]: Extracting #0: cost 1 inf + 0 1.269 * * [simplify]: Extracting #1: cost 4 inf + 0 1.269 * * [simplify]: Extracting #2: cost 8 inf + 0 1.269 * * [simplify]: Extracting #3: cost 14 inf + 0 1.270 * * [simplify]: Extracting #4: cost 11 inf + 45 1.270 * * [simplify]: Extracting #5: cost 2 inf + 822 1.270 * * [simplify]: Extracting #6: cost 0 inf + 1147 1.271 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1.271 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1.271 * * * * [progress]: [ 13 / 56 ] simplifiying candidate # 1.271 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 1.271 * * [simplify]: iters left: 6 (7 enodes) 1.274 * * [simplify]: iters left: 5 (25 enodes) 1.278 * * [simplify]: iters left: 4 (38 enodes) 1.284 * * [simplify]: iters left: 3 (39 enodes) 1.290 * * [simplify]: Extracting #0: cost 1 inf + 0 1.290 * * [simplify]: Extracting #1: cost 5 inf + 0 1.290 * * [simplify]: Extracting #2: cost 7 inf + 1 1.290 * * [simplify]: Extracting #3: cost 11 inf + 1 1.290 * * [simplify]: Extracting #4: cost 9 inf + 44 1.290 * * [simplify]: Extracting #5: cost 4 inf + 454 1.290 * * [simplify]: Extracting #6: cost 1 inf + 901 1.291 * * [simplify]: Extracting #7: cost 0 inf + 1063 1.291 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1.291 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1.291 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 1.291 * * [simplify]: iters left: 5 (7 enodes) 1.293 * * [simplify]: iters left: 4 (24 enodes) 1.296 * * [simplify]: iters left: 3 (28 enodes) 1.299 * * [simplify]: Extracting #0: cost 1 inf + 0 1.300 * * [simplify]: Extracting #1: cost 4 inf + 0 1.300 * * [simplify]: Extracting #2: cost 10 inf + 0 1.300 * * [simplify]: Extracting #3: cost 10 inf + 43 1.300 * * [simplify]: Extracting #4: cost 7 inf + 127 1.300 * * [simplify]: Extracting #5: cost 3 inf + 375 1.300 * * [simplify]: Extracting #6: cost 0 inf + 903 1.300 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 1.300 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1.300 * * * * [progress]: [ 14 / 56 ] simplifiying candidate # 1.301 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) 1.301 * * [simplify]: iters left: 6 (10 enodes) 1.305 * * [simplify]: iters left: 5 (35 enodes) 1.314 * * [simplify]: iters left: 4 (42 enodes) 1.325 * * [simplify]: iters left: 3 (45 enodes) 1.337 * * [simplify]: Extracting #0: cost 1 inf + 0 1.337 * * [simplify]: Extracting #1: cost 7 inf + 0 1.337 * * [simplify]: Extracting #2: cost 15 inf + 0 1.337 * * [simplify]: Extracting #3: cost 22 inf + 0 1.337 * * [simplify]: Extracting #4: cost 19 inf + 44 1.338 * * [simplify]: Extracting #5: cost 7 inf + 1587 1.339 * * [simplify]: Extracting #6: cost 0 inf + 2923 1.339 * [simplify]: Simplified to (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) 1.340 * [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))))) 1.340 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1.340 * * [simplify]: iters left: 5 (9 enodes) 1.344 * * [simplify]: iters left: 4 (31 enodes) 1.352 * * [simplify]: iters left: 3 (37 enodes) 1.362 * * [simplify]: Extracting #0: cost 1 inf + 0 1.362 * * [simplify]: Extracting #1: cost 4 inf + 0 1.362 * * [simplify]: Extracting #2: cost 10 inf + 0 1.362 * * [simplify]: Extracting #3: cost 18 inf + 0 1.362 * * [simplify]: Extracting #4: cost 14 inf + 85 1.363 * * [simplify]: Extracting #5: cost 5 inf + 658 1.363 * * [simplify]: Extracting #6: cost 0 inf + 1549 1.364 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1.364 * [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))))) 1.364 * * * * [progress]: [ 15 / 56 ] simplifiying candidate # 1.364 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 1.364 * * [simplify]: iters left: 6 (7 enodes) 1.368 * * [simplify]: iters left: 5 (25 enodes) 1.377 * * [simplify]: iters left: 4 (38 enodes) 1.384 * * [simplify]: iters left: 3 (39 enodes) 1.390 * * [simplify]: Extracting #0: cost 1 inf + 0 1.390 * * [simplify]: Extracting #1: cost 5 inf + 0 1.390 * * [simplify]: Extracting #2: cost 7 inf + 1 1.390 * * [simplify]: Extracting #3: cost 11 inf + 1 1.390 * * [simplify]: Extracting #4: cost 9 inf + 44 1.390 * * [simplify]: Extracting #5: cost 4 inf + 454 1.390 * * [simplify]: Extracting #6: cost 1 inf + 901 1.390 * * [simplify]: Extracting #7: cost 0 inf + 1063 1.390 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1.391 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1.391 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 1.391 * * [simplify]: iters left: 5 (7 enodes) 1.392 * * [simplify]: iters left: 4 (24 enodes) 1.395 * * [simplify]: iters left: 3 (28 enodes) 1.399 * * [simplify]: Extracting #0: cost 1 inf + 0 1.399 * * [simplify]: Extracting #1: cost 4 inf + 0 1.399 * * [simplify]: Extracting #2: cost 10 inf + 0 1.399 * * [simplify]: Extracting #3: cost 10 inf + 43 1.399 * * [simplify]: Extracting #4: cost 7 inf + 127 1.400 * * [simplify]: Extracting #5: cost 3 inf + 375 1.400 * * [simplify]: Extracting #6: cost 0 inf + 903 1.400 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 1.400 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1.400 * * * * [progress]: [ 16 / 56 ] simplifiying candidate # 1.400 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.400 * * [simplify]: iters left: 6 (9 enodes) 1.402 * * [simplify]: iters left: 5 (32 enodes) 1.407 * * [simplify]: iters left: 4 (38 enodes) 1.413 * * [simplify]: Extracting #0: cost 1 inf + 0 1.413 * * [simplify]: Extracting #1: cost 6 inf + 0 1.413 * * [simplify]: Extracting #2: cost 12 inf + 0 1.413 * * [simplify]: Extracting #3: cost 18 inf + 0 1.413 * * [simplify]: Extracting #4: cost 13 inf + 128 1.414 * * [simplify]: Extracting #5: cost 4 inf + 1146 1.414 * * [simplify]: Extracting #6: cost 0 inf + 2037 1.414 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 1.414 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1.415 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1.415 * * [simplify]: iters left: 5 (8 enodes) 1.416 * * [simplify]: iters left: 4 (27 enodes) 1.420 * * [simplify]: iters left: 3 (31 enodes) 1.425 * * [simplify]: Extracting #0: cost 1 inf + 0 1.425 * * [simplify]: Extracting #1: cost 4 inf + 0 1.425 * * [simplify]: Extracting #2: cost 8 inf + 0 1.425 * * [simplify]: Extracting #3: cost 14 inf + 0 1.425 * * [simplify]: Extracting #4: cost 11 inf + 45 1.425 * * [simplify]: Extracting #5: cost 2 inf + 782 1.425 * * [simplify]: Extracting #6: cost 0 inf + 1147 1.425 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1.425 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1.426 * * * * [progress]: [ 17 / 56 ] simplifiying candidate # 1.426 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1.426 * * [simplify]: iters left: 5 (8 enodes) 1.428 * * [simplify]: iters left: 4 (27 enodes) 1.432 * * [simplify]: iters left: 3 (31 enodes) 1.436 * * [simplify]: Extracting #0: cost 1 inf + 0 1.436 * * [simplify]: Extracting #1: cost 4 inf + 0 1.436 * * [simplify]: Extracting #2: cost 8 inf + 0 1.436 * * [simplify]: Extracting #3: cost 14 inf + 0 1.436 * * [simplify]: Extracting #4: cost 11 inf + 45 1.437 * * [simplify]: Extracting #5: cost 2 inf + 702 1.437 * * [simplify]: Extracting #6: cost 0 inf + 987 1.437 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1.437 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1.438 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1.438 * * [simplify]: iters left: 5 (8 enodes) 1.441 * * [simplify]: iters left: 4 (27 enodes) 1.449 * * [simplify]: iters left: 3 (31 enodes) 1.456 * * [simplify]: Extracting #0: cost 1 inf + 0 1.456 * * [simplify]: Extracting #1: cost 4 inf + 0 1.457 * * [simplify]: Extracting #2: cost 8 inf + 0 1.457 * * [simplify]: Extracting #3: cost 14 inf + 0 1.457 * * [simplify]: Extracting #4: cost 11 inf + 45 1.457 * * [simplify]: Extracting #5: cost 2 inf + 702 1.457 * * [simplify]: Extracting #6: cost 0 inf + 987 1.458 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1.458 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1.458 * * * * [progress]: [ 18 / 56 ] simplifiying candidate # 1.458 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1.458 * * [simplify]: iters left: 5 (6 enodes) 1.461 * * [simplify]: iters left: 4 (20 enodes) 1.468 * * [simplify]: iters left: 3 (25 enodes) 1.476 * * [simplify]: iters left: 2 (27 enodes) 1.483 * * [simplify]: Extracting #0: cost 1 inf + 0 1.483 * * [simplify]: Extracting #1: cost 4 inf + 0 1.483 * * [simplify]: Extracting #2: cost 7 inf + 1 1.483 * * [simplify]: Extracting #3: cost 5 inf + 44 1.484 * * [simplify]: Extracting #4: cost 1 inf + 251 1.484 * * [simplify]: Extracting #5: cost 0 inf + 333 1.484 * [simplify]: Simplified to (sqrt (- x lo)) 1.484 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.484 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1.485 * * [simplify]: iters left: 5 (7 enodes) 1.488 * * [simplify]: iters left: 4 (24 enodes) 1.494 * * [simplify]: iters left: 3 (28 enodes) 1.502 * * [simplify]: Extracting #0: cost 1 inf + 0 1.502 * * [simplify]: Extracting #1: cost 4 inf + 0 1.502 * * [simplify]: Extracting #2: cost 10 inf + 0 1.502 * * [simplify]: Extracting #3: cost 10 inf + 43 1.502 * * [simplify]: Extracting #4: cost 7 inf + 127 1.502 * * [simplify]: Extracting #5: cost 3 inf + 335 1.503 * * [simplify]: Extracting #6: cost 0 inf + 743 1.503 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1.503 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.503 * * * * [progress]: [ 19 / 56 ] simplifiying candidate # 1.503 * [simplify]: Simplifying (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 1.504 * * [simplify]: iters left: 5 (9 enodes) 1.507 * * [simplify]: iters left: 4 (30 enodes) 1.515 * * [simplify]: iters left: 3 (33 enodes) 1.524 * * [simplify]: Extracting #0: cost 1 inf + 0 1.524 * * [simplify]: Extracting #1: cost 4 inf + 0 1.524 * * [simplify]: Extracting #2: cost 9 inf + 0 1.524 * * [simplify]: Extracting #3: cost 16 inf + 0 1.524 * * [simplify]: Extracting #4: cost 12 inf + 85 1.525 * * [simplify]: Extracting #5: cost 4 inf + 578 1.525 * * [simplify]: Extracting #6: cost 0 inf + 1227 1.525 * [simplify]: Simplified to (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 1.526 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1.526 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1.526 * * [simplify]: iters left: 5 (9 enodes) 1.529 * * [simplify]: iters left: 4 (31 enodes) 1.534 * * [simplify]: iters left: 3 (37 enodes) 1.540 * * [simplify]: Extracting #0: cost 1 inf + 0 1.540 * * [simplify]: Extracting #1: cost 4 inf + 0 1.540 * * [simplify]: Extracting #2: cost 10 inf + 0 1.540 * * [simplify]: Extracting #3: cost 18 inf + 0 1.540 * * [simplify]: Extracting #4: cost 14 inf + 85 1.540 * * [simplify]: Extracting #5: cost 5 inf + 618 1.540 * * [simplify]: Extracting #6: cost 0 inf + 1389 1.541 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1.541 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1.541 * * * * [progress]: [ 20 / 56 ] simplifiying candidate # 1.541 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1.541 * * [simplify]: iters left: 5 (6 enodes) 1.543 * * [simplify]: iters left: 4 (20 enodes) 1.546 * * [simplify]: iters left: 3 (25 enodes) 1.550 * * [simplify]: iters left: 2 (27 enodes) 1.554 * * [simplify]: Extracting #0: cost 1 inf + 0 1.554 * * [simplify]: Extracting #1: cost 4 inf + 0 1.554 * * [simplify]: Extracting #2: cost 7 inf + 1 1.554 * * [simplify]: Extracting #3: cost 5 inf + 44 1.554 * * [simplify]: Extracting #4: cost 1 inf + 251 1.554 * * [simplify]: Extracting #5: cost 0 inf + 333 1.554 * [simplify]: Simplified to (sqrt (- x lo)) 1.554 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.554 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1.554 * * [simplify]: iters left: 5 (7 enodes) 1.556 * * [simplify]: iters left: 4 (24 enodes) 1.559 * * [simplify]: iters left: 3 (28 enodes) 1.563 * * [simplify]: Extracting #0: cost 1 inf + 0 1.563 * * [simplify]: Extracting #1: cost 4 inf + 0 1.563 * * [simplify]: Extracting #2: cost 10 inf + 0 1.563 * * [simplify]: Extracting #3: cost 10 inf + 43 1.563 * * [simplify]: Extracting #4: cost 7 inf + 127 1.563 * * [simplify]: Extracting #5: cost 3 inf + 335 1.563 * * [simplify]: Extracting #6: cost 0 inf + 743 1.563 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1.563 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.564 * * * * [progress]: [ 21 / 56 ] simplifiying candidate # 1.564 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.564 * * [simplify]: iters left: 6 (7 enodes) 1.567 * * [simplify]: iters left: 5 (27 enodes) 1.575 * * [simplify]: iters left: 4 (34 enodes) 1.585 * * [simplify]: Extracting #0: cost 1 inf + 0 1.585 * * [simplify]: Extracting #1: cost 6 inf + 0 1.585 * * [simplify]: Extracting #2: cost 9 inf + 1 1.585 * * [simplify]: Extracting #3: cost 13 inf + 1 1.585 * * [simplify]: Extracting #4: cost 10 inf + 86 1.585 * * [simplify]: Extracting #5: cost 5 inf + 616 1.586 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.586 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.586 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.587 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.587 * * [simplify]: iters left: 5 (7 enodes) 1.591 * * [simplify]: iters left: 4 (27 enodes) 1.599 * * [simplify]: iters left: 3 (37 enodes) 1.608 * * [simplify]: iters left: 2 (41 enodes) 1.619 * * [simplify]: Extracting #0: cost 1 inf + 0 1.619 * * [simplify]: Extracting #1: cost 7 inf + 0 1.619 * * [simplify]: Extracting #2: cost 16 inf + 0 1.619 * * [simplify]: Extracting #3: cost 17 inf + 2 1.620 * * [simplify]: Extracting #4: cost 13 inf + 128 1.620 * * [simplify]: Extracting #5: cost 9 inf + 496 1.620 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.621 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.621 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.621 * * * * [progress]: [ 22 / 56 ] simplifiying candidate # 1.622 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.622 * * [simplify]: iters left: 5 (6 enodes) 1.625 * * [simplify]: iters left: 4 (22 enodes) 1.632 * * [simplify]: iters left: 3 (27 enodes) 1.639 * * [simplify]: Extracting #0: cost 1 inf + 0 1.639 * * [simplify]: Extracting #1: cost 4 inf + 0 1.639 * * [simplify]: Extracting #2: cost 5 inf + 1 1.639 * * [simplify]: Extracting #3: cost 9 inf + 1 1.639 * * [simplify]: Extracting #4: cost 7 inf + 44 1.640 * * [simplify]: Extracting #5: cost 1 inf + 456 1.640 * * [simplify]: Extracting #6: cost 0 inf + 579 1.640 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.640 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.641 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.641 * * [simplify]: iters left: 5 (7 enodes) 1.644 * * [simplify]: iters left: 4 (27 enodes) 1.652 * * [simplify]: iters left: 3 (37 enodes) 1.661 * * [simplify]: iters left: 2 (41 enodes) 1.668 * * [simplify]: Extracting #0: cost 1 inf + 0 1.668 * * [simplify]: Extracting #1: cost 7 inf + 0 1.668 * * [simplify]: Extracting #2: cost 16 inf + 0 1.668 * * [simplify]: Extracting #3: cost 17 inf + 2 1.668 * * [simplify]: Extracting #4: cost 13 inf + 128 1.668 * * [simplify]: Extracting #5: cost 9 inf + 416 1.668 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.669 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.669 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.669 * * * * [progress]: [ 23 / 56 ] simplifiying candidate # 1.669 * [simplify]: Simplifying (/ 1 1) 1.669 * * [simplify]: iters left: 2 (2 enodes) 1.670 * * [simplify]: iters left: 1 (6 enodes) 1.671 * * [simplify]: Extracting #0: cost 1 inf + 0 1.671 * * [simplify]: Extracting #1: cost 0 inf + 1 1.671 * [simplify]: Simplified to 1 1.671 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.671 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.671 * * [simplify]: iters left: 4 (6 enodes) 1.673 * * [simplify]: iters left: 3 (24 enodes) 1.676 * * [simplify]: iters left: 2 (34 enodes) 1.681 * * [simplify]: iters left: 1 (38 enodes) 1.686 * * [simplify]: Extracting #0: cost 1 inf + 0 1.686 * * [simplify]: Extracting #1: cost 7 inf + 0 1.686 * * [simplify]: Extracting #2: cost 16 inf + 0 1.686 * * [simplify]: Extracting #3: cost 13 inf + 44 1.686 * * [simplify]: Extracting #4: cost 2 inf + 828 1.686 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.686 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.687 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.687 * * * * [progress]: [ 24 / 56 ] simplifiying candidate # 1.687 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.687 * * [simplify]: iters left: 5 (7 enodes) 1.689 * * [simplify]: iters left: 4 (24 enodes) 1.697 * * [simplify]: iters left: 3 (26 enodes) 1.705 * * [simplify]: Extracting #0: cost 1 inf + 0 1.705 * * [simplify]: Extracting #1: cost 4 inf + 0 1.705 * * [simplify]: Extracting #2: cost 6 inf + 1 1.705 * * [simplify]: Extracting #3: cost 10 inf + 1 1.705 * * [simplify]: Extracting #4: cost 8 inf + 3 1.705 * * [simplify]: Extracting #5: cost 2 inf + 452 1.705 * * [simplify]: Extracting #6: cost 0 inf + 737 1.706 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.706 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.706 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.706 * * [simplify]: iters left: 5 (8 enodes) 1.709 * * [simplify]: iters left: 4 (31 enodes) 1.718 * * [simplify]: iters left: 3 (43 enodes) 1.730 * * [simplify]: iters left: 2 (47 enodes) 1.742 * * [simplify]: Extracting #0: cost 1 inf + 0 1.742 * * [simplify]: Extracting #1: cost 7 inf + 0 1.742 * * [simplify]: Extracting #2: cost 18 inf + 0 1.742 * * [simplify]: Extracting #3: cost 18 inf + 165 1.742 * * [simplify]: Extracting #4: cost 13 inf + 371 1.743 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.743 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.744 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.744 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.744 * * * * [progress]: [ 25 / 56 ] simplifiying candidate # 1.745 * [simplify]: Simplifying (/ 1 1) 1.745 * * [simplify]: iters left: 2 (2 enodes) 1.746 * * [simplify]: iters left: 1 (6 enodes) 1.748 * * [simplify]: Extracting #0: cost 1 inf + 0 1.749 * * [simplify]: Extracting #1: cost 0 inf + 1 1.749 * [simplify]: Simplified to 1 1.749 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.749 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.749 * * [simplify]: iters left: 4 (6 enodes) 1.752 * * [simplify]: iters left: 3 (24 enodes) 1.759 * * [simplify]: iters left: 2 (34 enodes) 1.768 * * [simplify]: iters left: 1 (38 enodes) 1.778 * * [simplify]: Extracting #0: cost 1 inf + 0 1.778 * * [simplify]: Extracting #1: cost 7 inf + 0 1.778 * * [simplify]: Extracting #2: cost 16 inf + 0 1.778 * * [simplify]: Extracting #3: cost 13 inf + 44 1.779 * * [simplify]: Extracting #4: cost 2 inf + 828 1.779 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.780 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.780 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.780 * * * * [progress]: [ 26 / 56 ] simplifiying candidate # 1.780 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.780 * * [simplify]: iters left: 6 (10 enodes) 1.784 * * [simplify]: iters left: 5 (35 enodes) 1.794 * * [simplify]: iters left: 4 (40 enodes) 1.805 * * [simplify]: Extracting #0: cost 1 inf + 0 1.805 * * [simplify]: Extracting #1: cost 6 inf + 0 1.805 * * [simplify]: Extracting #2: cost 13 inf + 0 1.806 * * [simplify]: Extracting #3: cost 20 inf + 0 1.806 * * [simplify]: Extracting #4: cost 16 inf + 85 1.806 * * [simplify]: Extracting #5: cost 9 inf + 536 1.806 * * [simplify]: Extracting #6: cost 0 inf + 2357 1.806 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.806 * [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))))) 1.807 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.807 * * [simplify]: iters left: 5 (9 enodes) 1.809 * * [simplify]: iters left: 4 (34 enodes) 1.814 * * [simplify]: iters left: 3 (46 enodes) 1.820 * * [simplify]: iters left: 2 (50 enodes) 1.826 * * [simplify]: Extracting #0: cost 1 inf + 0 1.826 * * [simplify]: Extracting #1: cost 7 inf + 0 1.827 * * [simplify]: Extracting #2: cost 16 inf + 0 1.827 * * [simplify]: Extracting #3: cost 24 inf + 0 1.827 * * [simplify]: Extracting #4: cost 17 inf + 248 1.827 * * [simplify]: Extracting #5: cost 5 inf + 1831 1.827 * * [simplify]: Extracting #6: cost 1 inf + 2641 1.828 * * [simplify]: Extracting #7: cost 0 inf + 2843 1.828 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.828 * [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))))) 1.828 * * * * [progress]: [ 27 / 56 ] simplifiying candidate # 1.829 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.829 * * [simplify]: iters left: 5 (9 enodes) 1.830 * * [simplify]: iters left: 4 (30 enodes) 1.834 * * [simplify]: iters left: 3 (33 enodes) 1.841 * * [simplify]: Extracting #0: cost 1 inf + 0 1.841 * * [simplify]: Extracting #1: cost 4 inf + 0 1.841 * * [simplify]: Extracting #2: cost 9 inf + 0 1.841 * * [simplify]: Extracting #3: cost 16 inf + 0 1.841 * * [simplify]: Extracting #4: cost 11 inf + 126 1.841 * * [simplify]: Extracting #5: cost 6 inf + 373 1.841 * * [simplify]: Extracting #6: cost 1 inf + 1105 1.842 * * [simplify]: Extracting #7: cost 0 inf + 1227 1.842 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.842 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.843 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.843 * * [simplify]: iters left: 5 (9 enodes) 1.846 * * [simplify]: iters left: 4 (34 enodes) 1.856 * * [simplify]: iters left: 3 (46 enodes) 1.869 * * [simplify]: iters left: 2 (50 enodes) 1.881 * * [simplify]: Extracting #0: cost 1 inf + 0 1.882 * * [simplify]: Extracting #1: cost 7 inf + 0 1.882 * * [simplify]: Extracting #2: cost 16 inf + 0 1.882 * * [simplify]: Extracting #3: cost 24 inf + 0 1.882 * * [simplify]: Extracting #4: cost 17 inf + 248 1.882 * * [simplify]: Extracting #5: cost 5 inf + 1591 1.883 * * [simplify]: Extracting #6: cost 1 inf + 2281 1.884 * * [simplify]: Extracting #7: cost 0 inf + 2443 1.885 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.885 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.885 * * * * [progress]: [ 28 / 56 ] simplifiying candidate # 1.886 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.886 * * [simplify]: iters left: 5 (7 enodes) 1.889 * * [simplify]: iters left: 4 (22 enodes) 1.894 * * [simplify]: iters left: 3 (24 enodes) 1.898 * * [simplify]: iters left: 2 (26 enodes) 1.901 * * [simplify]: Extracting #0: cost 1 inf + 0 1.902 * * [simplify]: Extracting #1: cost 5 inf + 0 1.902 * * [simplify]: Extracting #2: cost 8 inf + 1 1.902 * * [simplify]: Extracting #3: cost 6 inf + 3 1.902 * * [simplify]: Extracting #4: cost 1 inf + 289 1.902 * * [simplify]: Extracting #5: cost 0 inf + 411 1.902 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.902 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.902 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.902 * * [simplify]: iters left: 5 (8 enodes) 1.904 * * [simplify]: iters left: 4 (31 enodes) 1.910 * * [simplify]: iters left: 3 (43 enodes) 1.915 * * [simplify]: iters left: 2 (47 enodes) 1.927 * * [simplify]: Extracting #0: cost 1 inf + 0 1.927 * * [simplify]: Extracting #1: cost 7 inf + 0 1.927 * * [simplify]: Extracting #2: cost 18 inf + 0 1.927 * * [simplify]: Extracting #3: cost 18 inf + 165 1.928 * * [simplify]: Extracting #4: cost 9 inf + 819 1.928 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.929 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.930 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.930 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.930 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.931 * * * * [progress]: [ 29 / 56 ] simplifiying candidate # 1.931 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) 1.931 * * [simplify]: iters left: 5 (9 enodes) 1.935 * * [simplify]: iters left: 4 (29 enodes) 1.942 * * [simplify]: Extracting #0: cost 1 inf + 0 1.942 * * [simplify]: Extracting #1: cost 4 inf + 0 1.942 * * [simplify]: Extracting #2: cost 9 inf + 0 1.942 * * [simplify]: Extracting #3: cost 15 inf + 0 1.942 * * [simplify]: Extracting #4: cost 10 inf + 85 1.943 * * [simplify]: Extracting #5: cost 6 inf + 330 1.943 * * [simplify]: Extracting #6: cost 1 inf + 980 1.943 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.944 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) 1.944 * [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))))) 1.944 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.944 * * [simplify]: iters left: 5 (9 enodes) 1.948 * * [simplify]: iters left: 4 (33 enodes) 1.957 * * [simplify]: iters left: 3 (43 enodes) 1.969 * * [simplify]: iters left: 2 (47 enodes) 1.981 * * [simplify]: Extracting #0: cost 1 inf + 0 1.981 * * [simplify]: Extracting #1: cost 7 inf + 0 1.981 * * [simplify]: Extracting #2: cost 16 inf + 0 1.982 * * [simplify]: Extracting #3: cost 23 inf + 0 1.982 * * [simplify]: Extracting #4: cost 19 inf + 44 1.982 * * [simplify]: Extracting #5: cost 10 inf + 898 1.983 * * [simplify]: Extracting #6: cost 1 inf + 2317 1.984 * * [simplify]: Extracting #7: cost 0 inf + 2519 1.985 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.985 * [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))))) 1.985 * * * * [progress]: [ 30 / 56 ] simplifiying candidate # 1.985 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.985 * * [simplify]: iters left: 5 (7 enodes) 1.989 * * [simplify]: iters left: 4 (22 enodes) 1.996 * * [simplify]: iters left: 3 (24 enodes) 2.003 * * [simplify]: iters left: 2 (26 enodes) 2.009 * * [simplify]: Extracting #0: cost 1 inf + 0 2.009 * * [simplify]: Extracting #1: cost 5 inf + 0 2.009 * * [simplify]: Extracting #2: cost 8 inf + 1 2.010 * * [simplify]: Extracting #3: cost 6 inf + 3 2.010 * * [simplify]: Extracting #4: cost 1 inf + 289 2.010 * * [simplify]: Extracting #5: cost 0 inf + 411 2.010 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 2.010 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 2.011 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 2.011 * * [simplify]: iters left: 5 (8 enodes) 2.014 * * [simplify]: iters left: 4 (31 enodes) 2.023 * * [simplify]: iters left: 3 (43 enodes) 2.034 * * [simplify]: iters left: 2 (47 enodes) 2.046 * * [simplify]: Extracting #0: cost 1 inf + 0 2.046 * * [simplify]: Extracting #1: cost 7 inf + 0 2.046 * * [simplify]: Extracting #2: cost 18 inf + 0 2.047 * * [simplify]: Extracting #3: cost 18 inf + 165 2.047 * * [simplify]: Extracting #4: cost 9 inf + 819 2.047 * * [simplify]: Extracting #5: cost 6 inf + 1063 2.048 * * [simplify]: Extracting #6: cost 1 inf + 1756 2.051 * * [simplify]: Extracting #7: cost 0 inf + 1959 2.051 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 2.051 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 2.051 * * * * [progress]: [ 31 / 56 ] simplifiying candidate # 2.052 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 2.052 * * [simplify]: iters left: 6 (7 enodes) 2.056 * * [simplify]: iters left: 5 (27 enodes) 2.064 * * [simplify]: iters left: 4 (34 enodes) 2.074 * * [simplify]: Extracting #0: cost 1 inf + 0 2.074 * * [simplify]: Extracting #1: cost 6 inf + 0 2.074 * * [simplify]: Extracting #2: cost 9 inf + 1 2.074 * * [simplify]: Extracting #3: cost 13 inf + 1 2.074 * * [simplify]: Extracting #4: cost 10 inf + 86 2.074 * * [simplify]: Extracting #5: cost 5 inf + 616 2.075 * * [simplify]: Extracting #6: cost 0 inf + 1469 2.075 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 2.075 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 2.076 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 2.076 * * [simplify]: iters left: 5 (7 enodes) 2.079 * * [simplify]: iters left: 4 (27 enodes) 2.085 * * [simplify]: iters left: 3 (37 enodes) 2.090 * * [simplify]: iters left: 2 (41 enodes) 2.096 * * [simplify]: Extracting #0: cost 1 inf + 0 2.096 * * [simplify]: Extracting #1: cost 7 inf + 0 2.096 * * [simplify]: Extracting #2: cost 16 inf + 0 2.096 * * [simplify]: Extracting #3: cost 17 inf + 2 2.096 * * [simplify]: Extracting #4: cost 13 inf + 128 2.096 * * [simplify]: Extracting #5: cost 9 inf + 496 2.096 * * [simplify]: Extracting #6: cost 0 inf + 1957 2.097 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 2.097 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 2.097 * * * * [progress]: [ 32 / 56 ] simplifiying candidate # 2.097 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 2.097 * * [simplify]: iters left: 5 (6 enodes) 2.099 * * [simplify]: iters left: 4 (22 enodes) 2.103 * * [simplify]: iters left: 3 (27 enodes) 2.107 * * [simplify]: Extracting #0: cost 1 inf + 0 2.107 * * [simplify]: Extracting #1: cost 4 inf + 0 2.107 * * [simplify]: Extracting #2: cost 5 inf + 1 2.107 * * [simplify]: Extracting #3: cost 9 inf + 1 2.107 * * [simplify]: Extracting #4: cost 7 inf + 44 2.107 * * [simplify]: Extracting #5: cost 1 inf + 456 2.107 * * [simplify]: Extracting #6: cost 0 inf + 579 2.107 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 2.107 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 2.107 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 2.108 * * [simplify]: iters left: 5 (7 enodes) 2.109 * * [simplify]: iters left: 4 (27 enodes) 2.113 * * [simplify]: iters left: 3 (37 enodes) 2.118 * * [simplify]: iters left: 2 (41 enodes) 2.123 * * [simplify]: Extracting #0: cost 1 inf + 0 2.123 * * [simplify]: Extracting #1: cost 7 inf + 0 2.123 * * [simplify]: Extracting #2: cost 16 inf + 0 2.123 * * [simplify]: Extracting #3: cost 17 inf + 2 2.123 * * [simplify]: Extracting #4: cost 13 inf + 128 2.124 * * [simplify]: Extracting #5: cost 9 inf + 416 2.124 * * [simplify]: Extracting #6: cost 0 inf + 1557 2.124 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 2.124 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 2.124 * * * * [progress]: [ 33 / 56 ] simplifiying candidate # 2.124 * [simplify]: Simplifying (/ 1 1) 2.125 * * [simplify]: iters left: 2 (2 enodes) 2.126 * * [simplify]: iters left: 1 (6 enodes) 2.127 * * [simplify]: Extracting #0: cost 1 inf + 0 2.127 * * [simplify]: Extracting #1: cost 0 inf + 1 2.127 * [simplify]: Simplified to 1 2.127 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 2.127 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 2.127 * * [simplify]: iters left: 4 (6 enodes) 2.129 * * [simplify]: iters left: 3 (24 enodes) 2.132 * * [simplify]: iters left: 2 (34 enodes) 2.137 * * [simplify]: iters left: 1 (38 enodes) 2.142 * * [simplify]: Extracting #0: cost 1 inf + 0 2.142 * * [simplify]: Extracting #1: cost 7 inf + 0 2.142 * * [simplify]: Extracting #2: cost 16 inf + 0 2.142 * * [simplify]: Extracting #3: cost 13 inf + 44 2.142 * * [simplify]: Extracting #4: cost 2 inf + 828 2.143 * * [simplify]: Extracting #5: cost 0 inf + 1073 2.143 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 2.143 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 2.143 * * * * [progress]: [ 34 / 56 ] simplifiying candidate # 2.143 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 2.143 * * [simplify]: iters left: 5 (7 enodes) 2.145 * * [simplify]: iters left: 4 (24 enodes) 2.150 * * [simplify]: iters left: 3 (26 enodes) 2.154 * * [simplify]: Extracting #0: cost 1 inf + 0 2.154 * * [simplify]: Extracting #1: cost 4 inf + 0 2.155 * * [simplify]: Extracting #2: cost 6 inf + 1 2.155 * * [simplify]: Extracting #3: cost 10 inf + 1 2.155 * * [simplify]: Extracting #4: cost 8 inf + 3 2.155 * * [simplify]: Extracting #5: cost 2 inf + 452 2.155 * * [simplify]: Extracting #6: cost 0 inf + 737 2.155 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 2.155 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 2.155 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 2.155 * * [simplify]: iters left: 5 (8 enodes) 2.158 * * [simplify]: iters left: 4 (31 enodes) 2.167 * * [simplify]: iters left: 3 (43 enodes) 2.179 * * [simplify]: iters left: 2 (47 enodes) 2.191 * * [simplify]: Extracting #0: cost 1 inf + 0 2.191 * * [simplify]: Extracting #1: cost 7 inf + 0 2.191 * * [simplify]: Extracting #2: cost 18 inf + 0 2.191 * * [simplify]: Extracting #3: cost 18 inf + 165 2.192 * * [simplify]: Extracting #4: cost 13 inf + 371 2.192 * * [simplify]: Extracting #5: cost 2 inf + 1794 2.193 * * [simplify]: Extracting #6: cost 0 inf + 2199 2.194 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 2.194 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 2.194 * * * * [progress]: [ 35 / 56 ] simplifiying candidate # 2.194 * [simplify]: Simplifying (/ 1 1) 2.195 * * [simplify]: iters left: 2 (2 enodes) 2.196 * * [simplify]: iters left: 1 (6 enodes) 2.198 * * [simplify]: Extracting #0: cost 1 inf + 0 2.198 * * [simplify]: Extracting #1: cost 0 inf + 1 2.198 * [simplify]: Simplified to 1 2.199 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 2.199 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 2.199 * * [simplify]: iters left: 4 (6 enodes) 2.202 * * [simplify]: iters left: 3 (24 enodes) 2.209 * * [simplify]: iters left: 2 (34 enodes) 2.218 * * [simplify]: iters left: 1 (38 enodes) 2.228 * * [simplify]: Extracting #0: cost 1 inf + 0 2.228 * * [simplify]: Extracting #1: cost 7 inf + 0 2.228 * * [simplify]: Extracting #2: cost 16 inf + 0 2.228 * * [simplify]: Extracting #3: cost 13 inf + 44 2.229 * * [simplify]: Extracting #4: cost 2 inf + 828 2.229 * * [simplify]: Extracting #5: cost 0 inf + 1073 2.230 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 2.230 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 2.230 * * * * [progress]: [ 36 / 56 ] simplifiying candidate # 2.230 * * * * [progress]: [ 37 / 56 ] simplifiying candidate # 2.230 * [simplify]: Simplifying (/ 1 (- hi lo)) 2.230 * * [simplify]: iters left: 4 (5 enodes) 2.233 * * [simplify]: iters left: 3 (19 enodes) 2.239 * * [simplify]: iters left: 2 (24 enodes) 2.246 * * [simplify]: Extracting #0: cost 1 inf + 0 2.246 * * [simplify]: Extracting #1: cost 4 inf + 0 2.246 * * [simplify]: Extracting #2: cost 7 inf + 1 2.246 * * [simplify]: Extracting #3: cost 1 inf + 294 2.247 * * [simplify]: Extracting #4: cost 0 inf + 335 2.247 * [simplify]: Simplified to (/ 1 (- hi lo)) 2.247 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (- x lo) (/ 1 (- hi lo)))) 2.247 * * * * [progress]: [ 38 / 56 ] simplifiying candidate # 2.247 * [simplify]: Simplifying (/ (- hi lo) (- x lo)) 2.247 * * [simplify]: iters left: 4 (6 enodes) 2.250 * * [simplify]: iters left: 3 (24 enodes) 2.257 * * [simplify]: iters left: 2 (34 enodes) 2.266 * * [simplify]: iters left: 1 (38 enodes) 2.276 * * [simplify]: Extracting #0: cost 1 inf + 0 2.276 * * [simplify]: Extracting #1: cost 7 inf + 0 2.276 * * [simplify]: Extracting #2: cost 16 inf + 0 2.276 * * [simplify]: Extracting #3: cost 13 inf + 44 2.276 * * [simplify]: Extracting #4: cost 2 inf + 828 2.277 * * [simplify]: Extracting #5: cost 0 inf + 1073 2.277 * [simplify]: Simplified to (/ (- hi lo) (- x lo)) 2.277 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ 1 (/ (- hi lo) (- x lo)))) 2.278 * * * * [progress]: [ 39 / 56 ] simplifiying candidate # 2.278 * [simplify]: Simplifying (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 2.278 * * [simplify]: iters left: 6 (8 enodes) 2.282 * * [simplify]: iters left: 5 (32 enodes) 2.291 * * [simplify]: iters left: 4 (49 enodes) 2.306 * * [simplify]: iters left: 3 (60 enodes) 2.321 * * [simplify]: iters left: 2 (64 enodes) 2.337 * * [simplify]: Extracting #0: cost 1 inf + 0 2.338 * * [simplify]: Extracting #1: cost 9 inf + 0 2.338 * * [simplify]: Extracting #2: cost 23 inf + 0 2.338 * * [simplify]: Extracting #3: cost 26 inf + 43 2.338 * * [simplify]: Extracting #4: cost 18 inf + 618 2.339 * * [simplify]: Extracting #5: cost 3 inf + 3494 2.340 * * [simplify]: Extracting #6: cost 0 inf + 4061 2.342 * [simplify]: Simplified to (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 2.342 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 2.342 * * * * [progress]: [ 40 / 56 ] simplifiying candidate # 2.342 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 2.342 * * [simplify]: iters left: 5 (7 enodes) 2.345 * * [simplify]: iters left: 4 (27 enodes) 2.353 * * [simplify]: iters left: 3 (37 enodes) 2.362 * * [simplify]: iters left: 2 (41 enodes) 2.373 * * [simplify]: Extracting #0: cost 1 inf + 0 2.373 * * [simplify]: Extracting #1: cost 7 inf + 0 2.373 * * [simplify]: Extracting #2: cost 16 inf + 0 2.373 * * [simplify]: Extracting #3: cost 17 inf + 2 2.373 * * [simplify]: Extracting #4: cost 13 inf + 128 2.373 * * [simplify]: Extracting #5: cost 9 inf + 416 2.374 * * [simplify]: Extracting #6: cost 0 inf + 1557 2.374 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 2.374 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 2.375 * * * * [progress]: [ 41 / 56 ] simplifiying candidate # 2.375 * [simplify]: Simplifying (/ (- x lo) 1) 2.375 * * [simplify]: iters left: 4 (5 enodes) 2.378 * * [simplify]: iters left: 3 (20 enodes) 2.384 * * [simplify]: iters left: 2 (28 enodes) 2.392 * * [simplify]: iters left: 1 (30 enodes) 2.398 * * [simplify]: Extracting #0: cost 1 inf + 0 2.398 * * [simplify]: Extracting #1: cost 6 inf + 0 2.398 * * [simplify]: Extracting #2: cost 3 inf + 44 2.398 * * [simplify]: Extracting #3: cost 0 inf + 169 2.398 * [simplify]: Simplified to (- x lo) 2.398 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 2.398 * * * * [progress]: [ 42 / 56 ] simplifiying candidate # 2.399 * [simplify]: Simplifying (/ (- x lo) (+ (sqrt hi) (sqrt lo))) 2.399 * * [simplify]: iters left: 5 (8 enodes) 2.402 * * [simplify]: iters left: 4 (30 enodes) 2.410 * * [simplify]: iters left: 3 (39 enodes) 2.420 * * [simplify]: iters left: 2 (43 enodes) 2.431 * * [simplify]: Extracting #0: cost 1 inf + 0 2.431 * * [simplify]: Extracting #1: cost 7 inf + 0 2.431 * * [simplify]: Extracting #2: cost 17 inf + 0 2.431 * * [simplify]: Extracting #3: cost 17 inf + 84 2.432 * * [simplify]: Extracting #4: cost 12 inf + 251 2.432 * * [simplify]: Extracting #5: cost 5 inf + 1266 2.433 * * [simplify]: Extracting #6: cost 0 inf + 2037 2.434 * [simplify]: Simplified to (/ (- x lo) (+ (sqrt lo) (sqrt hi))) 2.434 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (/ (- x lo) (+ (sqrt lo) (sqrt hi))) (- (sqrt hi) (sqrt lo)))) 2.434 * * * * [progress]: [ 43 / 56 ] simplifiying candidate # 2.434 * [simplify]: Simplifying (/ (- x lo) 1) 2.434 * * [simplify]: iters left: 4 (5 enodes) 2.437 * * [simplify]: iters left: 3 (20 enodes) 2.444 * * [simplify]: iters left: 2 (28 enodes) 2.453 * * [simplify]: iters left: 1 (30 enodes) 2.459 * * [simplify]: Extracting #0: cost 1 inf + 0 2.459 * * [simplify]: Extracting #1: cost 6 inf + 0 2.459 * * [simplify]: Extracting #2: cost 3 inf + 44 2.459 * * [simplify]: Extracting #3: cost 0 inf + 169 2.459 * [simplify]: Simplified to (- x lo) 2.460 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 2.460 * * * * [progress]: [ 44 / 56 ] simplifiying candidate # 2.460 * [simplify]: Simplifying (/ (- hi lo) (cbrt (- x lo))) 2.460 * * [simplify]: iters left: 5 (7 enodes) 2.463 * * [simplify]: iters left: 4 (27 enodes) 2.471 * * [simplify]: iters left: 3 (37 enodes) 2.480 * * [simplify]: iters left: 2 (41 enodes) 2.491 * * [simplify]: Extracting #0: cost 1 inf + 0 2.492 * * [simplify]: Extracting #1: cost 7 inf + 0 2.492 * * [simplify]: Extracting #2: cost 16 inf + 0 2.492 * * [simplify]: Extracting #3: cost 17 inf + 2 2.492 * * [simplify]: Extracting #4: cost 13 inf + 128 2.492 * * [simplify]: Extracting #5: cost 9 inf + 496 2.493 * * [simplify]: Extracting #6: cost 0 inf + 1957 2.493 * [simplify]: Simplified to (/ (- hi lo) (cbrt (- x lo))) 2.493 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 2.494 * * * * [progress]: [ 45 / 56 ] simplifiying candidate # 2.494 * [simplify]: Simplifying (/ (- hi lo) (sqrt (- x lo))) 2.494 * * [simplify]: iters left: 5 (7 enodes) 2.497 * * [simplify]: iters left: 4 (27 enodes) 2.505 * * [simplify]: iters left: 3 (37 enodes) 2.514 * * [simplify]: iters left: 2 (41 enodes) 2.523 * * [simplify]: Extracting #0: cost 1 inf + 0 2.523 * * [simplify]: Extracting #1: cost 7 inf + 0 2.524 * * [simplify]: Extracting #2: cost 16 inf + 0 2.524 * * [simplify]: Extracting #3: cost 17 inf + 2 2.524 * * [simplify]: Extracting #4: cost 13 inf + 128 2.524 * * [simplify]: Extracting #5: cost 9 inf + 416 2.525 * * [simplify]: Extracting #6: cost 0 inf + 1557 2.525 * [simplify]: Simplified to (/ (- hi lo) (sqrt (- x lo))) 2.525 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 2.525 * * * * [progress]: [ 46 / 56 ] simplifiying candidate # 2.526 * [simplify]: Simplifying (/ (- hi lo) (- x lo)) 2.526 * * [simplify]: iters left: 4 (6 enodes) 2.528 * * [simplify]: iters left: 3 (24 enodes) 2.534 * * [simplify]: iters left: 2 (34 enodes) 2.542 * * [simplify]: iters left: 1 (38 enodes) 2.551 * * [simplify]: Extracting #0: cost 1 inf + 0 2.551 * * [simplify]: Extracting #1: cost 7 inf + 0 2.551 * * [simplify]: Extracting #2: cost 16 inf + 0 2.551 * * [simplify]: Extracting #3: cost 13 inf + 44 2.551 * * [simplify]: Extracting #4: cost 2 inf + 828 2.552 * * [simplify]: Extracting #5: cost 0 inf + 1073 2.552 * [simplify]: Simplified to (/ (- hi lo) (- x lo)) 2.552 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ 1 (/ (- hi lo) (- x lo)))) 2.552 * * * * [progress]: [ 47 / 56 ] simplifiying candidate # 2.552 * [simplify]: Simplifying (/ (- hi lo) (- (sqrt x) (sqrt lo))) 2.552 * * [simplify]: iters left: 5 (8 enodes) 2.555 * * [simplify]: iters left: 4 (31 enodes) 2.563 * * [simplify]: iters left: 3 (43 enodes) 2.573 * * [simplify]: iters left: 2 (47 enodes) 2.584 * * [simplify]: Extracting #0: cost 1 inf + 0 2.584 * * [simplify]: Extracting #1: cost 7 inf + 0 2.584 * * [simplify]: Extracting #2: cost 18 inf + 0 2.584 * * [simplify]: Extracting #3: cost 18 inf + 165 2.584 * * [simplify]: Extracting #4: cost 13 inf + 371 2.585 * * [simplify]: Extracting #5: cost 2 inf + 1794 2.586 * * [simplify]: Extracting #6: cost 0 inf + 2199 2.586 * [simplify]: Simplified to (/ (- hi lo) (- (sqrt x) (sqrt lo))) 2.587 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (+ (sqrt x) (sqrt lo)) (/ (- hi lo) (- (sqrt x) (sqrt lo))))) 2.587 * * * * [progress]: [ 48 / 56 ] simplifiying candidate # 2.587 * [simplify]: Simplifying (/ (- hi lo) (- x lo)) 2.587 * * [simplify]: iters left: 4 (6 enodes) 2.589 * * [simplify]: iters left: 3 (24 enodes) 2.596 * * [simplify]: iters left: 2 (34 enodes) 2.601 * * [simplify]: iters left: 1 (38 enodes) 2.605 * * [simplify]: Extracting #0: cost 1 inf + 0 2.606 * * [simplify]: Extracting #1: cost 7 inf + 0 2.606 * * [simplify]: Extracting #2: cost 16 inf + 0 2.606 * * [simplify]: Extracting #3: cost 13 inf + 44 2.606 * * [simplify]: Extracting #4: cost 2 inf + 828 2.606 * * [simplify]: Extracting #5: cost 0 inf + 1073 2.606 * [simplify]: Simplified to (/ (- hi lo) (- x lo)) 2.606 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ 1 (/ (- hi lo) (- x lo)))) 2.607 * * * * [progress]: [ 49 / 56 ] simplifiying candidate # 2.607 * [simplify]: Simplifying (/ (- x lo) (- (pow hi 3) (pow lo 3))) 2.607 * * [simplify]: iters left: 5 (9 enodes) 2.610 * * [simplify]: iters left: 4 (47 enodes) 2.621 * * [simplify]: iters left: 3 (97 enodes) 2.659 * * [simplify]: iters left: 2 (177 enodes) 2.728 * * [simplify]: iters left: 1 (328 enodes) 2.818 * * [simplify]: Extracting #0: cost 1 inf + 0 2.818 * * [simplify]: Extracting #1: cost 11 inf + 0 2.818 * * [simplify]: Extracting #2: cost 44 inf + 0 2.819 * * [simplify]: Extracting #3: cost 131 inf + 43 2.820 * * [simplify]: Extracting #4: cost 161 inf + 2675 2.824 * * [simplify]: Extracting #5: cost 96 inf + 28606 2.833 * * [simplify]: Extracting #6: cost 17 inf + 68271 2.839 * * [simplify]: Extracting #7: cost 0 inf + 77552 2.845 * [simplify]: Simplified to (/ (- x lo) (- (* hi (* hi hi)) (* (* lo lo) lo))) 2.845 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (- x lo) (- (* hi (* hi hi)) (* (* lo lo) lo))) (+ (* hi hi) (+ (* lo lo) (* hi lo))))) 2.845 * * * * [progress]: [ 50 / 56 ] simplifiying candidate # 2.846 * [simplify]: Simplifying (/ (- x lo) (- (* hi hi) (* lo lo))) 2.846 * * [simplify]: iters left: 6 (8 enodes) 2.848 * * [simplify]: iters left: 5 (34 enodes) 2.853 * * [simplify]: iters left: 4 (61 enodes) 2.862 * * [simplify]: iters left: 3 (95 enodes) 2.886 * * [simplify]: iters left: 2 (151 enodes) 2.936 * * [simplify]: iters left: 1 (238 enodes) 2.977 * * [simplify]: Extracting #0: cost 1 inf + 0 2.977 * * [simplify]: Extracting #1: cost 11 inf + 0 2.977 * * [simplify]: Extracting #2: cost 47 inf + 0 2.977 * * [simplify]: Extracting #3: cost 77 inf + 86 2.979 * * [simplify]: Extracting #4: cost 32 inf + 4776 2.981 * * [simplify]: Extracting #5: cost 1 inf + 8404 2.983 * * [simplify]: Extracting #6: cost 0 inf + 8526 2.986 * [simplify]: Simplified to (/ (/ (- x lo) (+ lo hi)) (- hi lo)) 2.986 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (- x lo) (+ lo hi)) (- hi lo)) (+ hi lo))) 2.986 * * * * [progress]: [ 51 / 56 ] simplifiying candidate # 2.986 * [simplify]: Simplifying (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))) 2.986 * * [simplify]: iters left: 6 (10 enodes) 2.988 * * [simplify]: iters left: 5 (46 enodes) 2.997 * * [simplify]: iters left: 4 (110 enodes) 3.043 * * [simplify]: iters left: 3 (328 enodes) 3.202 * * [simplify]: Extracting #0: cost 1 inf + 0 3.202 * * [simplify]: Extracting #1: cost 50 inf + 0 3.202 * * [simplify]: Extracting #2: cost 154 inf + 0 3.204 * * [simplify]: Extracting #3: cost 151 inf + 1956 3.209 * * [simplify]: Extracting #4: cost 48 inf + 22092 3.220 * * [simplify]: Extracting #5: cost 1 inf + 31416 3.235 * * [simplify]: Extracting #6: cost 0 inf + 31419 3.250 * [simplify]: Simplified to (* (- hi lo) (+ (* (+ lo x) lo) (* x x))) 3.250 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (- (pow x 3) (pow lo 3)) (* (- hi lo) (+ (* (+ lo x) lo) (* x x))))) 3.250 * * * * [progress]: [ 52 / 56 ] simplifiying candidate # 3.251 * [simplify]: Simplifying (* (- hi lo) (+ x lo)) 3.251 * * [simplify]: iters left: 4 (6 enodes) 3.254 * * [simplify]: iters left: 3 (28 enodes) 3.263 * * [simplify]: iters left: 2 (59 enodes) 3.282 * * [simplify]: iters left: 1 (116 enodes) 3.314 * * [simplify]: Extracting #0: cost 1 inf + 0 3.314 * * [simplify]: Extracting #1: cost 24 inf + 0 3.315 * * [simplify]: Extracting #2: cost 50 inf + 0 3.315 * * [simplify]: Extracting #3: cost 47 inf + 44 3.315 * * [simplify]: Extracting #4: cost 19 inf + 2626 3.317 * * [simplify]: Extracting #5: cost 1 inf + 4951 3.318 * * [simplify]: Extracting #6: cost 0 inf + 5114 3.319 * [simplify]: Simplified to (* (+ lo x) (- hi lo)) 3.319 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (- (* x x) (* lo lo)) (* (+ lo x) (- hi lo)))) 3.320 * * * * [progress]: [ 53 / 56 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 3.320 * [simplify]: Simplifying (real->posit16 (/ (- x lo) (- hi lo))) 3.320 * * [simplify]: iters left: 5 (7 enodes) 3.321 * * [simplify]: iters left: 4 (24 enodes) 3.325 * * [simplify]: iters left: 3 (34 enodes) 3.329 * * [simplify]: iters left: 2 (38 enodes) 3.335 * * [simplify]: Extracting #0: cost 1 inf + 0 3.335 * * [simplify]: Extracting #1: cost 2 inf + 0 3.335 * * [simplify]: Extracting #2: cost 7 inf + 0 3.335 * * [simplify]: Extracting #3: cost 16 inf + 0 3.335 * * [simplify]: Extracting #4: cost 14 inf + 3 3.335 * * [simplify]: Extracting #5: cost 3 inf + 786 3.336 * * [simplify]: Extracting #6: cost 0 inf + 1073 3.336 * [simplify]: Simplified to (real->posit16 (/ (- x lo) (- hi lo))) 3.336 * [simplify]: Simplified (2 1) to (λ (lo hi x) (posit16->real (real->posit16 (/ (- x lo) (- hi lo))))) 3.336 * * * * [progress]: [ 54 / 56 ] simplifiying candidate # 3.336 * [simplify]: Simplifying 0 3.336 * * [simplify]: iters left: 0 (1 enodes) 3.338 * * [simplify]: Extracting #0: cost 1 inf + 0 3.338 * * [simplify]: Extracting #1: cost 0 inf + 1 3.338 * [simplify]: Simplified to 0 3.338 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 3.338 * * * * [progress]: [ 55 / 56 ] simplifiying candidate # 3.338 * [simplify]: Simplifying 0 3.338 * * [simplify]: iters left: 0 (1 enodes) 3.339 * * [simplify]: Extracting #0: cost 1 inf + 0 3.339 * * [simplify]: Extracting #1: cost 0 inf + 1 3.339 * [simplify]: Simplified to 0 3.339 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 3.339 * * * * [progress]: [ 56 / 56 ] simplifiying candidate # 3.339 * [simplify]: Simplifying 0 3.339 * * [simplify]: iters left: 0 (1 enodes) 3.340 * * [simplify]: Extracting #0: cost 1 inf + 0 3.340 * * [simplify]: Extracting #1: cost 0 inf + 1 3.340 * [simplify]: Simplified to 0 3.340 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 3.341 * * * [progress]: adding candidates to table 3.732 * [progress]: [Phase 3 of 3] Extracting. 3.735 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 3.735 * * [simplify]: iters left: 4 (6 enodes) 3.735 * * [simplify]: Extracting #0: cost 1 inf + 0 3.735 * * [simplify]: Extracting #1: cost 3 inf + 0 3.735 * * [simplify]: Extracting #2: cost 6 inf + 0 3.735 * * [simplify]: Extracting #3: cost 2 inf + 45 3.735 * * [simplify]: Extracting #4: cost 0 inf + 210 3.735 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 5.320 * [regime-testing]: Baseline error score: 61.99711077812912 5.322 * [regime-testing]: Oracle error score: 61.99711077812912 5.322 * [regime-testing]: End program error score: 61.99711077812912