0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.088 * * * [progress]: [2/2] Setting up program. 0.094 * [progress]: [Phase 2 of 3] Improving. 0.095 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.096 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 0.098 * * [simplify]: iters left: 4 (6 enodes) 0.105 * * [simplify]: iters left: 3 (24 enodes) 0.113 * * [simplify]: iters left: 2 (34 enodes) 0.121 * * [simplify]: iters left: 1 (38 enodes) 0.126 * * [simplify]: Extracting #0: cost 1 inf + 0 0.126 * * [simplify]: Extracting #1: cost 7 inf + 0 0.126 * * [simplify]: Extracting #2: cost 16 inf + 0 0.126 * * [simplify]: Extracting #3: cost 13 inf + 44 0.126 * * [simplify]: Extracting #4: cost 2 inf + 828 0.127 * * [simplify]: Extracting #5: cost 0 inf + 1073 0.127 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 0.127 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 0.132 * * [progress]: iteration 1 / 4 0.132 * * * [progress]: picking best candidate 0.135 * * * * [pick]: Picked # 0.135 * * * [progress]: localizing error 0.148 * * * [progress]: generating rewritten candidates 0.148 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.199 * * * [progress]: generating series expansions 0.199 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.207 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 0.207 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 0.208 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 0.208 * [taylor]: Taking taylor expansion of (- x lo) in hi 0.208 * [taylor]: Taking taylor expansion of x in hi 0.208 * [backup-simplify]: Simplify x into x 0.208 * [taylor]: Taking taylor expansion of lo in hi 0.208 * [backup-simplify]: Simplify lo into lo 0.208 * [taylor]: Taking taylor expansion of (- hi lo) in hi 0.208 * [taylor]: Taking taylor expansion of hi in hi 0.209 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify 1 into 1 0.209 * [taylor]: Taking taylor expansion of lo in hi 0.209 * [backup-simplify]: Simplify lo into lo 0.209 * [backup-simplify]: Simplify (- lo) into (- lo) 0.209 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 0.209 * [backup-simplify]: Simplify (- lo) into (- lo) 0.209 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.209 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 0.209 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 0.209 * [taylor]: Taking taylor expansion of (- x lo) in lo 0.209 * [taylor]: Taking taylor expansion of x in lo 0.209 * [backup-simplify]: Simplify x into x 0.209 * [taylor]: Taking taylor expansion of lo in lo 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify 1 into 1 0.210 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.210 * [taylor]: Taking taylor expansion of hi in lo 0.210 * [backup-simplify]: Simplify hi into hi 0.210 * [taylor]: Taking taylor expansion of lo in lo 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify 1 into 1 0.210 * [backup-simplify]: Simplify (- 0) into 0 0.210 * [backup-simplify]: Simplify (+ x 0) into x 0.211 * [backup-simplify]: Simplify (- 0) into 0 0.211 * [backup-simplify]: Simplify (+ hi 0) into hi 0.211 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 0.211 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.211 * [taylor]: Taking taylor expansion of (- x lo) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [backup-simplify]: Simplify 0 into 0 0.211 * [backup-simplify]: Simplify 1 into 1 0.211 * [taylor]: Taking taylor expansion of lo in x 0.211 * [backup-simplify]: Simplify lo into lo 0.211 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.211 * [taylor]: Taking taylor expansion of hi in x 0.211 * [backup-simplify]: Simplify hi into hi 0.211 * [taylor]: Taking taylor expansion of lo in x 0.211 * [backup-simplify]: Simplify lo into lo 0.211 * [backup-simplify]: Simplify (- lo) into (- lo) 0.211 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.211 * [backup-simplify]: Simplify (- lo) into (- lo) 0.211 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.212 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.212 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.212 * [taylor]: Taking taylor expansion of (- x lo) in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify 1 into 1 0.212 * [taylor]: Taking taylor expansion of lo in x 0.212 * [backup-simplify]: Simplify lo into lo 0.212 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.212 * [taylor]: Taking taylor expansion of hi in x 0.212 * [backup-simplify]: Simplify hi into hi 0.212 * [taylor]: Taking taylor expansion of lo in x 0.212 * [backup-simplify]: Simplify lo into lo 0.212 * [backup-simplify]: Simplify (- lo) into (- lo) 0.212 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.212 * [backup-simplify]: Simplify (- lo) into (- lo) 0.212 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.212 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.213 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 0.213 * [taylor]: Taking taylor expansion of -1 in lo 0.213 * [backup-simplify]: Simplify -1 into -1 0.213 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 0.213 * [taylor]: Taking taylor expansion of lo in lo 0.213 * [backup-simplify]: Simplify 0 into 0 0.213 * [backup-simplify]: Simplify 1 into 1 0.213 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.213 * [taylor]: Taking taylor expansion of hi in lo 0.213 * [backup-simplify]: Simplify hi into hi 0.213 * [taylor]: Taking taylor expansion of lo in lo 0.213 * [backup-simplify]: Simplify 0 into 0 0.213 * [backup-simplify]: Simplify 1 into 1 0.213 * [backup-simplify]: Simplify (- 0) into 0 0.213 * [backup-simplify]: Simplify (+ hi 0) into hi 0.214 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.214 * [backup-simplify]: Simplify (- 0) into 0 0.215 * [backup-simplify]: Simplify (+ 1 0) into 1 0.215 * [backup-simplify]: Simplify (- 0) into 0 0.216 * [backup-simplify]: Simplify (+ 0 0) into 0 0.216 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 0.216 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 0.216 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.216 * [taylor]: Taking taylor expansion of hi in lo 0.216 * [backup-simplify]: Simplify hi into hi 0.216 * [taylor]: Taking taylor expansion of lo in lo 0.216 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify 1 into 1 0.217 * [backup-simplify]: Simplify (- 0) into 0 0.217 * [backup-simplify]: Simplify (+ hi 0) into hi 0.217 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.217 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.217 * [taylor]: Taking taylor expansion of hi in hi 0.217 * [backup-simplify]: Simplify 0 into 0 0.217 * [backup-simplify]: Simplify 1 into 1 0.217 * [backup-simplify]: Simplify (/ 1 1) into 1 0.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.218 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 0.219 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 0.219 * [taylor]: Taking taylor expansion of -1 in hi 0.219 * [backup-simplify]: Simplify -1 into -1 0.219 * [taylor]: Taking taylor expansion of hi in hi 0.219 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify 1 into 1 0.219 * [backup-simplify]: Simplify (/ -1 1) into -1 0.220 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify (- 0) into 0 0.220 * [backup-simplify]: Simplify (+ 0 0) into 0 0.220 * [backup-simplify]: Simplify (- 0) into 0 0.221 * [backup-simplify]: Simplify (+ 0 0) into 0 0.221 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 0.221 * [taylor]: Taking taylor expansion of 0 in lo 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [taylor]: Taking taylor expansion of 0 in hi 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify (- 1) into -1 0.221 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.222 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.222 * [taylor]: Taking taylor expansion of (pow hi 2) 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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.223 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.223 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify (- 1) into -1 0.225 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.225 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.225 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 0.225 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.225 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.225 * [taylor]: Taking taylor expansion of hi in hi 0.225 * [backup-simplify]: Simplify 0 into 0 0.225 * [backup-simplify]: Simplify 1 into 1 0.225 * [backup-simplify]: Simplify (* 1 1) into 1 0.226 * [backup-simplify]: Simplify (/ 1 1) into 1 0.226 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.226 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.228 * [backup-simplify]: Simplify (- 0) into 0 0.228 * [backup-simplify]: Simplify 0 into 0 0.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.228 * [backup-simplify]: Simplify 0 into 0 0.228 * [backup-simplify]: Simplify 0 into 0 0.228 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 0.228 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 0.228 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 0.228 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.228 * [taylor]: Taking taylor expansion of x in hi 0.228 * [backup-simplify]: Simplify x into x 0.229 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.229 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.229 * [taylor]: Taking taylor expansion of lo in hi 0.229 * [backup-simplify]: Simplify lo into lo 0.229 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.229 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 0.229 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.229 * [taylor]: Taking taylor expansion of hi in hi 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 hi 0.229 * [taylor]: Taking taylor expansion of lo in hi 0.229 * [backup-simplify]: Simplify lo into lo 0.229 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.229 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.229 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 0.230 * [backup-simplify]: Simplify (+ 1 0) into 1 0.230 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 0.230 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 0.230 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.230 * [taylor]: Taking taylor expansion of x in lo 0.230 * [backup-simplify]: Simplify x into x 0.230 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.230 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.230 * [taylor]: Taking taylor expansion of lo in lo 0.230 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify 1 into 1 0.230 * [backup-simplify]: Simplify (/ 1 1) into 1 0.230 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.230 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.230 * [taylor]: Taking taylor expansion of hi in lo 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 lo 0.230 * [taylor]: Taking taylor expansion of lo in lo 0.230 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify 1 into 1 0.231 * [backup-simplify]: Simplify (/ 1 1) into 1 0.231 * [backup-simplify]: Simplify (- 1) into -1 0.231 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.231 * [backup-simplify]: Simplify (- 1) into -1 0.231 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.232 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.232 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.232 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.232 * [taylor]: Taking taylor expansion of x in x 0.232 * [backup-simplify]: Simplify 0 into 0 0.232 * [backup-simplify]: Simplify 1 into 1 0.232 * [backup-simplify]: Simplify (/ 1 1) into 1 0.232 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.232 * [taylor]: Taking taylor expansion of lo in x 0.232 * [backup-simplify]: Simplify lo into lo 0.232 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.232 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.232 * [taylor]: Taking taylor expansion of hi in x 0.232 * [backup-simplify]: Simplify hi into hi 0.232 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.232 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.232 * [taylor]: Taking taylor expansion of lo in x 0.232 * [backup-simplify]: Simplify lo into lo 0.232 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.233 * [backup-simplify]: Simplify (+ 1 0) into 1 0.233 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.233 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.233 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.233 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.233 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [backup-simplify]: Simplify 0 into 0 0.233 * [backup-simplify]: Simplify 1 into 1 0.233 * [backup-simplify]: Simplify (/ 1 1) into 1 0.233 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.233 * [taylor]: Taking taylor expansion of lo in x 0.233 * [backup-simplify]: Simplify lo into lo 0.233 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.233 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.233 * [taylor]: Taking taylor expansion of hi in x 0.233 * [backup-simplify]: Simplify hi into hi 0.233 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.233 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.233 * [taylor]: Taking taylor expansion of lo in x 0.233 * [backup-simplify]: Simplify lo into lo 0.233 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.234 * [backup-simplify]: Simplify (+ 1 0) into 1 0.234 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.234 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.234 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.234 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 0.234 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.234 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.234 * [taylor]: Taking taylor expansion of hi in lo 0.234 * [backup-simplify]: Simplify hi into hi 0.234 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.234 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.234 * [taylor]: Taking taylor expansion of lo in lo 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify 1 into 1 0.234 * [backup-simplify]: Simplify (/ 1 1) into 1 0.235 * [backup-simplify]: Simplify (- 1) into -1 0.235 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.235 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.236 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.236 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 0.236 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.236 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.236 * [backup-simplify]: Simplify (- 0) into 0 0.236 * [backup-simplify]: Simplify (+ 0 0) into 0 0.236 * [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))))) 0.236 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 0.236 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 0.237 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 0.237 * [taylor]: Taking taylor expansion of lo in lo 0.237 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify 1 into 1 0.237 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.237 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.237 * [taylor]: Taking taylor expansion of hi in lo 0.237 * [backup-simplify]: Simplify hi into hi 0.237 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.237 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.237 * [taylor]: Taking taylor expansion of lo in lo 0.237 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify 1 into 1 0.237 * [backup-simplify]: Simplify (/ 1 1) into 1 0.237 * [backup-simplify]: Simplify (- 1) into -1 0.237 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.238 * [backup-simplify]: Simplify (* 0 -1) into 0 0.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.238 * [backup-simplify]: Simplify (- 0) into 0 0.238 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.239 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 0.239 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 0.239 * [backup-simplify]: Simplify (- -1) into 1 0.239 * [taylor]: Taking taylor expansion of 1 in hi 0.239 * [backup-simplify]: Simplify 1 into 1 0.239 * [backup-simplify]: Simplify 0 into 0 0.239 * [taylor]: Taking taylor expansion of -1 in hi 0.239 * [backup-simplify]: Simplify -1 into -1 0.239 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.240 * [backup-simplify]: Simplify (- 0) into 0 0.240 * [backup-simplify]: Simplify (+ 0 0) into 0 0.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.241 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.241 * [backup-simplify]: Simplify (- 0) into 0 0.241 * [backup-simplify]: Simplify (+ 0 0) into 0 0.241 * [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 0.241 * [taylor]: Taking taylor expansion of 0 in lo 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [taylor]: Taking taylor expansion of 0 in hi 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.242 * [backup-simplify]: Simplify (- 0) into 0 0.242 * [backup-simplify]: Simplify (+ 0 0) into 0 0.243 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 0.243 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 0.243 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 0.243 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.243 * [taylor]: Taking taylor expansion of hi in hi 0.243 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify 1 into 1 0.244 * [backup-simplify]: Simplify (/ 1 1) into 1 0.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.245 * [backup-simplify]: Simplify (- 0) into 0 0.245 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.245 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 0.245 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.245 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.245 * [taylor]: Taking taylor expansion of hi in hi 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 1 into 1 0.246 * [backup-simplify]: Simplify (/ 1 1) into 1 0.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.247 * [backup-simplify]: Simplify (- 0) into 0 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 0.247 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 0.247 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 0.247 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 0.247 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.247 * [taylor]: Taking taylor expansion of lo in hi 0.247 * [backup-simplify]: Simplify lo into lo 0.247 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.247 * [taylor]: Taking taylor expansion of x in hi 0.247 * [backup-simplify]: Simplify x into x 0.247 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.248 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 0.248 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.248 * [taylor]: Taking taylor expansion of lo in hi 0.248 * [backup-simplify]: Simplify lo into lo 0.248 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.248 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.248 * [taylor]: Taking taylor expansion of hi in hi 0.248 * [backup-simplify]: Simplify 0 into 0 0.248 * [backup-simplify]: Simplify 1 into 1 0.248 * [backup-simplify]: Simplify (/ 1 1) into 1 0.248 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.248 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 0.248 * [backup-simplify]: Simplify (- 1) into -1 0.248 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.249 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 0.249 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 0.249 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 0.249 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.249 * [taylor]: Taking taylor expansion of lo in lo 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify 1 into 1 0.249 * [backup-simplify]: Simplify (/ 1 1) into 1 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.249 * [taylor]: Taking taylor expansion of x in lo 0.249 * [backup-simplify]: Simplify x into x 0.249 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.249 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.249 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.249 * [taylor]: Taking taylor expansion of lo in lo 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify 1 into 1 0.249 * [backup-simplify]: Simplify (/ 1 1) into 1 0.249 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.249 * [taylor]: Taking taylor expansion of hi in lo 0.249 * [backup-simplify]: Simplify hi into hi 0.249 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.250 * [backup-simplify]: Simplify (+ 1 0) into 1 0.250 * [backup-simplify]: Simplify (+ 1 0) into 1 0.250 * [backup-simplify]: Simplify (/ 1 1) into 1 0.250 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.250 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.250 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.250 * [taylor]: Taking taylor expansion of lo in x 0.250 * [backup-simplify]: Simplify lo into lo 0.250 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify 1 into 1 0.251 * [backup-simplify]: Simplify (/ 1 1) into 1 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.251 * [taylor]: Taking taylor expansion of lo in x 0.251 * [backup-simplify]: Simplify lo into lo 0.251 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.251 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.251 * [taylor]: Taking taylor expansion of hi in x 0.251 * [backup-simplify]: Simplify hi into hi 0.251 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.251 * [backup-simplify]: Simplify (- 1) into -1 0.251 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.251 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.251 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.251 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.251 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.252 * [taylor]: Taking taylor expansion of lo in x 0.252 * [backup-simplify]: Simplify lo into lo 0.252 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [backup-simplify]: Simplify 0 into 0 0.252 * [backup-simplify]: Simplify 1 into 1 0.252 * [backup-simplify]: Simplify (/ 1 1) into 1 0.252 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.252 * [taylor]: Taking taylor expansion of lo in x 0.252 * [backup-simplify]: Simplify lo into lo 0.252 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.252 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.252 * [taylor]: Taking taylor expansion of hi in x 0.252 * [backup-simplify]: Simplify hi into hi 0.252 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.252 * [backup-simplify]: Simplify (- 1) into -1 0.253 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.253 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.253 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.253 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.253 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 0.253 * [taylor]: Taking taylor expansion of -1 in lo 0.253 * [backup-simplify]: Simplify -1 into -1 0.253 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.253 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.253 * [taylor]: Taking taylor expansion of lo in lo 0.253 * [backup-simplify]: Simplify 0 into 0 0.253 * [backup-simplify]: Simplify 1 into 1 0.253 * [backup-simplify]: Simplify (/ 1 1) into 1 0.253 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.253 * [taylor]: Taking taylor expansion of hi in lo 0.253 * [backup-simplify]: Simplify hi into hi 0.253 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.253 * [backup-simplify]: Simplify (+ 1 0) into 1 0.254 * [backup-simplify]: Simplify (/ -1 1) into -1 0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.254 * [backup-simplify]: Simplify (- 0) into 0 0.254 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 0.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.255 * [backup-simplify]: Simplify (- 0) into 0 0.255 * [backup-simplify]: Simplify (+ 0 0) into 0 0.255 * [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)) 0.255 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 0.255 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 0.255 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.255 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.255 * [taylor]: Taking taylor expansion of lo in lo 0.255 * [backup-simplify]: Simplify 0 into 0 0.255 * [backup-simplify]: Simplify 1 into 1 0.256 * [backup-simplify]: Simplify (/ 1 1) into 1 0.256 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.256 * [taylor]: Taking taylor expansion of hi in lo 0.256 * [backup-simplify]: Simplify hi into hi 0.256 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 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 0.256 * [backup-simplify]: Simplify (+ 1 0) into 1 0.256 * [backup-simplify]: Simplify (* 1 0) into 0 0.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.257 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.257 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.257 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 0.257 * [backup-simplify]: Simplify (/ 1 1) into 1 0.257 * [taylor]: Taking taylor expansion of 1 in hi 0.257 * [backup-simplify]: Simplify 1 into 1 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [taylor]: Taking taylor expansion of -1 in hi 0.257 * [backup-simplify]: Simplify -1 into -1 0.257 * [backup-simplify]: Simplify 0 into 0 0.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.258 * [backup-simplify]: Simplify (- 0) into 0 0.259 * [backup-simplify]: Simplify (+ 0 0) into 0 0.259 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.259 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.259 * [backup-simplify]: Simplify (- 0) into 0 0.259 * [backup-simplify]: Simplify (+ 0 0) into 0 0.259 * [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 0.259 * [taylor]: Taking taylor expansion of 0 in lo 0.260 * [backup-simplify]: Simplify 0 into 0 0.260 * [taylor]: Taking taylor expansion of 0 in hi 0.260 * [backup-simplify]: Simplify 0 into 0 0.260 * [backup-simplify]: Simplify 0 into 0 0.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.260 * [backup-simplify]: Simplify (- 0) into 0 0.261 * [backup-simplify]: Simplify (+ 0 0) into 0 0.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 0.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 0.261 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.261 * [taylor]: Taking taylor expansion of hi in hi 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 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.262 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.263 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.263 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.263 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 0.263 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.263 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.263 * [taylor]: Taking taylor expansion of hi in hi 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 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.265 * [backup-simplify]: Simplify (- 0) into 0 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * * * [progress]: simplifying candidates 0.265 * * * * [progress]: [ 1 / 58 ] simplifiying candidate # 0.265 * * * * [progress]: [ 2 / 58 ] simplifiying candidate # 0.265 * * * * [progress]: [ 3 / 58 ] simplifiying candidate # 0.265 * * * * [progress]: [ 4 / 58 ] simplifiying candidate # 0.265 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 0.265 * * [simplify]: iters left: 5 (8 enodes) 0.267 * * [simplify]: iters left: 4 (29 enodes) 0.271 * * [simplify]: iters left: 3 (36 enodes) 0.275 * * [simplify]: Extracting #0: cost 1 inf + 0 0.275 * * [simplify]: Extracting #1: cost 5 inf + 0 0.275 * * [simplify]: Extracting #2: cost 10 inf + 0 0.275 * * [simplify]: Extracting #3: cost 16 inf + 0 0.275 * * [simplify]: Extracting #4: cost 13 inf + 45 0.275 * * [simplify]: Extracting #5: cost 3 inf + 1004 0.276 * * [simplify]: Extracting #6: cost 0 inf + 1531 0.276 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 0.276 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 0.276 * * * * [progress]: [ 5 / 58 ] simplifiying candidate # 0.276 * * * * [progress]: [ 6 / 58 ] simplifiying candidate # 0.276 * * * * [progress]: [ 7 / 58 ] simplifiying candidate # 0.276 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 0.276 * * [simplify]: iters left: 6 (10 enodes) 0.279 * * [simplify]: iters left: 5 (42 enodes) 0.292 * * [simplify]: iters left: 4 (113 enodes) 0.321 * * [simplify]: iters left: 3 (380 enodes) 0.465 * * [simplify]: Extracting #0: cost 1 inf + 0 0.465 * * [simplify]: Extracting #1: cost 47 inf + 0 0.466 * * [simplify]: Extracting #2: cost 217 inf + 2 0.468 * * [simplify]: Extracting #3: cost 280 inf + 8107 0.478 * * [simplify]: Extracting #4: cost 49 inf + 48276 0.491 * * [simplify]: Extracting #5: cost 0 inf + 58103 0.519 * * [simplify]: Extracting #6: cost 0 inf + 58063 0.546 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 0.546 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 0.546 * * * * [progress]: [ 8 / 58 ] simplifiying candidate # 0.546 * * * * [progress]: [ 9 / 58 ] simplifiying candidate # 0.546 * * * * [progress]: [ 10 / 58 ] simplifiying candidate # 0.546 * * * * [progress]: [ 11 / 58 ] simplifiying candidate # 0.546 * * * * [progress]: [ 12 / 58 ] simplifiying candidate # 0.547 * [simplify]: Simplifying (/ x (- hi lo)) 0.547 * * [simplify]: iters left: 4 (5 enodes) 0.549 * * [simplify]: iters left: 3 (17 enodes) 0.554 * * [simplify]: iters left: 2 (20 enodes) 0.559 * * [simplify]: Extracting #0: cost 1 inf + 0 0.559 * * [simplify]: Extracting #1: cost 4 inf + 0 0.559 * * [simplify]: Extracting #2: cost 7 inf + 1 0.560 * * [simplify]: Extracting #3: cost 1 inf + 294 0.560 * * [simplify]: Extracting #4: cost 0 inf + 335 0.560 * [simplify]: Simplified to (/ x (- hi lo)) 0.560 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 0.560 * * * * [progress]: [ 13 / 58 ] simplifiying candidate # 0.561 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.561 * * [simplify]: iters left: 6 (10 enodes) 0.566 * * [simplify]: iters left: 5 (39 enodes) 0.572 * * [simplify]: iters left: 4 (58 enodes) 0.581 * * [simplify]: iters left: 3 (65 enodes) 0.590 * * [simplify]: iters left: 2 (68 enodes) 0.599 * * [simplify]: Extracting #0: cost 1 inf + 0 0.599 * * [simplify]: Extracting #1: cost 11 inf + 0 0.599 * * [simplify]: Extracting #2: cost 22 inf + 0 0.599 * * [simplify]: Extracting #3: cost 28 inf + 0 0.599 * * [simplify]: Extracting #4: cost 26 inf + 3 0.600 * * [simplify]: Extracting #5: cost 12 inf + 1992 0.601 * * [simplify]: Extracting #6: cost 0 inf + 5145 0.603 * * [simplify]: Extracting #7: cost 0 inf + 5105 0.604 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 0.604 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) (/ (cbrt (- x lo)) (cbrt (- hi lo))))) 0.605 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.605 * * [simplify]: iters left: 5 (8 enodes) 0.609 * * [simplify]: iters left: 4 (27 enodes) 0.616 * * [simplify]: iters left: 3 (31 enodes) 0.625 * * [simplify]: Extracting #0: cost 1 inf + 0 0.625 * * [simplify]: Extracting #1: cost 4 inf + 0 0.625 * * [simplify]: Extracting #2: cost 8 inf + 0 0.625 * * [simplify]: Extracting #3: cost 14 inf + 0 0.625 * * [simplify]: Extracting #4: cost 11 inf + 45 0.626 * * [simplify]: Extracting #5: cost 2 inf + 902 0.626 * * [simplify]: Extracting #6: cost 0 inf + 1307 0.627 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.627 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) (/ (cbrt (- x lo)) (cbrt (- hi lo))))) 0.627 * * * * [progress]: [ 14 / 58 ] simplifiying candidate # 0.627 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.627 * * [simplify]: iters left: 6 (9 enodes) 0.631 * * [simplify]: iters left: 5 (32 enodes) 0.642 * * [simplify]: iters left: 4 (40 enodes) 0.653 * * [simplify]: iters left: 3 (43 enodes) 0.665 * * [simplify]: Extracting #0: cost 1 inf + 0 0.665 * * [simplify]: Extracting #1: cost 7 inf + 0 0.665 * * [simplify]: Extracting #2: cost 14 inf + 0 0.665 * * [simplify]: Extracting #3: cost 20 inf + 0 0.665 * * [simplify]: Extracting #4: cost 17 inf + 44 0.666 * * [simplify]: Extracting #5: cost 7 inf + 1025 0.666 * * [simplify]: Extracting #6: cost 0 inf + 2523 0.667 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.667 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.668 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.668 * * [simplify]: iters left: 5 (8 enodes) 0.671 * * [simplify]: iters left: 4 (27 enodes) 0.679 * * [simplify]: iters left: 3 (31 enodes) 0.687 * * [simplify]: Extracting #0: cost 1 inf + 0 0.687 * * [simplify]: Extracting #1: cost 4 inf + 0 0.687 * * [simplify]: Extracting #2: cost 8 inf + 0 0.687 * * [simplify]: Extracting #3: cost 14 inf + 0 0.688 * * [simplify]: Extracting #4: cost 11 inf + 45 0.688 * * [simplify]: Extracting #5: cost 2 inf + 822 0.688 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.689 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.689 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.689 * * * * [progress]: [ 15 / 58 ] simplifiying candidate # 0.689 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.689 * * [simplify]: iters left: 6 (7 enodes) 0.693 * * [simplify]: iters left: 5 (25 enodes) 0.701 * * [simplify]: iters left: 4 (38 enodes) 0.712 * * [simplify]: iters left: 3 (39 enodes) 0.723 * * [simplify]: Extracting #0: cost 1 inf + 0 0.723 * * [simplify]: Extracting #1: cost 5 inf + 0 0.723 * * [simplify]: Extracting #2: cost 7 inf + 1 0.723 * * [simplify]: Extracting #3: cost 11 inf + 1 0.723 * * [simplify]: Extracting #4: cost 9 inf + 44 0.723 * * [simplify]: Extracting #5: cost 4 inf + 454 0.724 * * [simplify]: Extracting #6: cost 1 inf + 901 0.724 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.725 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.725 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.725 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.725 * * [simplify]: iters left: 5 (7 enodes) 0.728 * * [simplify]: iters left: 4 (24 enodes) 0.735 * * [simplify]: iters left: 3 (28 enodes) 0.742 * * [simplify]: Extracting #0: cost 1 inf + 0 0.742 * * [simplify]: Extracting #1: cost 4 inf + 0 0.742 * * [simplify]: Extracting #2: cost 10 inf + 0 0.743 * * [simplify]: Extracting #3: cost 10 inf + 43 0.743 * * [simplify]: Extracting #4: cost 7 inf + 127 0.743 * * [simplify]: Extracting #5: cost 3 inf + 375 0.743 * * [simplify]: Extracting #6: cost 0 inf + 903 0.744 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.744 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.744 * * * * [progress]: [ 16 / 58 ] simplifiying candidate # 0.744 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) 0.744 * * [simplify]: iters left: 6 (10 enodes) 0.749 * * [simplify]: iters left: 5 (35 enodes) 0.758 * * [simplify]: iters left: 4 (42 enodes) 0.766 * * [simplify]: iters left: 3 (45 enodes) 0.772 * * [simplify]: Extracting #0: cost 1 inf + 0 0.772 * * [simplify]: Extracting #1: cost 7 inf + 0 0.772 * * [simplify]: Extracting #2: cost 15 inf + 0 0.772 * * [simplify]: Extracting #3: cost 22 inf + 0 0.772 * * [simplify]: Extracting #4: cost 19 inf + 44 0.773 * * [simplify]: Extracting #5: cost 7 inf + 1587 0.773 * * [simplify]: Extracting #6: cost 0 inf + 2923 0.773 * [simplify]: Simplified to (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) 0.773 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.774 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.774 * * [simplify]: iters left: 5 (9 enodes) 0.775 * * [simplify]: iters left: 4 (31 enodes) 0.782 * * [simplify]: iters left: 3 (37 enodes) 0.786 * * [simplify]: Extracting #0: cost 1 inf + 0 0.786 * * [simplify]: Extracting #1: cost 4 inf + 0 0.787 * * [simplify]: Extracting #2: cost 10 inf + 0 0.787 * * [simplify]: Extracting #3: cost 18 inf + 0 0.787 * * [simplify]: Extracting #4: cost 14 inf + 85 0.787 * * [simplify]: Extracting #5: cost 5 inf + 658 0.787 * * [simplify]: Extracting #6: cost 0 inf + 1549 0.787 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.787 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.787 * * * * [progress]: [ 17 / 58 ] simplifiying candidate # 0.788 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.788 * * [simplify]: iters left: 6 (7 enodes) 0.790 * * [simplify]: iters left: 5 (25 enodes) 0.794 * * [simplify]: iters left: 4 (38 enodes) 0.800 * * [simplify]: iters left: 3 (39 enodes) 0.805 * * [simplify]: Extracting #0: cost 1 inf + 0 0.805 * * [simplify]: Extracting #1: cost 5 inf + 0 0.805 * * [simplify]: Extracting #2: cost 7 inf + 1 0.805 * * [simplify]: Extracting #3: cost 11 inf + 1 0.805 * * [simplify]: Extracting #4: cost 9 inf + 44 0.805 * * [simplify]: Extracting #5: cost 4 inf + 454 0.805 * * [simplify]: Extracting #6: cost 1 inf + 901 0.806 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.806 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.806 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.806 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.806 * * [simplify]: iters left: 5 (7 enodes) 0.808 * * [simplify]: iters left: 4 (24 enodes) 0.811 * * [simplify]: iters left: 3 (28 enodes) 0.815 * * [simplify]: Extracting #0: cost 1 inf + 0 0.815 * * [simplify]: Extracting #1: cost 4 inf + 0 0.815 * * [simplify]: Extracting #2: cost 10 inf + 0 0.815 * * [simplify]: Extracting #3: cost 10 inf + 43 0.815 * * [simplify]: Extracting #4: cost 7 inf + 127 0.815 * * [simplify]: Extracting #5: cost 3 inf + 375 0.815 * * [simplify]: Extracting #6: cost 0 inf + 903 0.815 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.815 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.815 * * * * [progress]: [ 18 / 58 ] simplifiying candidate # 0.816 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.816 * * [simplify]: iters left: 6 (9 enodes) 0.818 * * [simplify]: iters left: 5 (32 enodes) 0.822 * * [simplify]: iters left: 4 (38 enodes) 0.827 * * [simplify]: Extracting #0: cost 1 inf + 0 0.827 * * [simplify]: Extracting #1: cost 6 inf + 0 0.827 * * [simplify]: Extracting #2: cost 12 inf + 0 0.827 * * [simplify]: Extracting #3: cost 18 inf + 0 0.827 * * [simplify]: Extracting #4: cost 13 inf + 128 0.827 * * [simplify]: Extracting #5: cost 4 inf + 1146 0.828 * * [simplify]: Extracting #6: cost 0 inf + 2037 0.828 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 0.828 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.829 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.829 * * [simplify]: iters left: 5 (8 enodes) 0.832 * * [simplify]: iters left: 4 (27 enodes) 0.835 * * [simplify]: iters left: 3 (31 enodes) 0.839 * * [simplify]: Extracting #0: cost 1 inf + 0 0.839 * * [simplify]: Extracting #1: cost 4 inf + 0 0.839 * * [simplify]: Extracting #2: cost 8 inf + 0 0.839 * * [simplify]: Extracting #3: cost 14 inf + 0 0.839 * * [simplify]: Extracting #4: cost 11 inf + 45 0.839 * * [simplify]: Extracting #5: cost 2 inf + 782 0.840 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.840 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.840 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.840 * * * * [progress]: [ 19 / 58 ] simplifiying candidate # 0.840 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.840 * * [simplify]: iters left: 5 (8 enodes) 0.842 * * [simplify]: iters left: 4 (27 enodes) 0.845 * * [simplify]: iters left: 3 (31 enodes) 0.849 * * [simplify]: Extracting #0: cost 1 inf + 0 0.849 * * [simplify]: Extracting #1: cost 4 inf + 0 0.849 * * [simplify]: Extracting #2: cost 8 inf + 0 0.849 * * [simplify]: Extracting #3: cost 14 inf + 0 0.849 * * [simplify]: Extracting #4: cost 11 inf + 45 0.849 * * [simplify]: Extracting #5: cost 2 inf + 702 0.850 * * [simplify]: Extracting #6: cost 0 inf + 987 0.850 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.850 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.850 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.850 * * [simplify]: iters left: 5 (8 enodes) 0.852 * * [simplify]: iters left: 4 (27 enodes) 0.855 * * [simplify]: iters left: 3 (31 enodes) 0.861 * * [simplify]: Extracting #0: cost 1 inf + 0 0.861 * * [simplify]: Extracting #1: cost 4 inf + 0 0.861 * * [simplify]: Extracting #2: cost 8 inf + 0 0.861 * * [simplify]: Extracting #3: cost 14 inf + 0 0.861 * * [simplify]: Extracting #4: cost 11 inf + 45 0.861 * * [simplify]: Extracting #5: cost 2 inf + 702 0.861 * * [simplify]: Extracting #6: cost 0 inf + 987 0.861 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.861 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.861 * * * * [progress]: [ 20 / 58 ] simplifiying candidate # 0.862 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.862 * * [simplify]: iters left: 5 (6 enodes) 0.864 * * [simplify]: iters left: 4 (20 enodes) 0.870 * * [simplify]: iters left: 3 (25 enodes) 0.877 * * [simplify]: Extracting #0: cost 1 inf + 0 0.877 * * [simplify]: Extracting #1: cost 4 inf + 0 0.877 * * [simplify]: Extracting #2: cost 7 inf + 1 0.877 * * [simplify]: Extracting #3: cost 5 inf + 44 0.877 * * [simplify]: Extracting #4: cost 1 inf + 251 0.878 * * [simplify]: Extracting #5: cost 0 inf + 333 0.878 * [simplify]: Simplified to (sqrt (- x lo)) 0.878 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.878 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 0.878 * * [simplify]: iters left: 5 (7 enodes) 0.881 * * [simplify]: iters left: 4 (24 enodes) 0.888 * * [simplify]: iters left: 3 (28 enodes) 0.893 * * [simplify]: Extracting #0: cost 1 inf + 0 0.893 * * [simplify]: Extracting #1: cost 4 inf + 0 0.893 * * [simplify]: Extracting #2: cost 10 inf + 0 0.893 * * [simplify]: Extracting #3: cost 10 inf + 43 0.893 * * [simplify]: Extracting #4: cost 7 inf + 127 0.893 * * [simplify]: Extracting #5: cost 3 inf + 335 0.894 * * [simplify]: Extracting #6: cost 0 inf + 743 0.894 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 0.894 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.894 * * * * [progress]: [ 21 / 58 ] simplifiying candidate # 0.894 * [simplify]: Simplifying (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.894 * * [simplify]: iters left: 5 (9 enodes) 0.896 * * [simplify]: iters left: 4 (30 enodes) 0.900 * * [simplify]: iters left: 3 (33 enodes) 0.904 * * [simplify]: Extracting #0: cost 1 inf + 0 0.904 * * [simplify]: Extracting #1: cost 4 inf + 0 0.904 * * [simplify]: Extracting #2: cost 9 inf + 0 0.904 * * [simplify]: Extracting #3: cost 16 inf + 0 0.904 * * [simplify]: Extracting #4: cost 12 inf + 85 0.904 * * [simplify]: Extracting #5: cost 4 inf + 578 0.905 * * [simplify]: Extracting #6: cost 0 inf + 1227 0.905 * [simplify]: Simplified to (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.905 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.905 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.905 * * [simplify]: iters left: 5 (9 enodes) 0.907 * * [simplify]: iters left: 4 (31 enodes) 0.912 * * [simplify]: iters left: 3 (37 enodes) 0.916 * * [simplify]: Extracting #0: cost 1 inf + 0 0.916 * * [simplify]: Extracting #1: cost 4 inf + 0 0.916 * * [simplify]: Extracting #2: cost 10 inf + 0 0.916 * * [simplify]: Extracting #3: cost 18 inf + 0 0.917 * * [simplify]: Extracting #4: cost 14 inf + 85 0.917 * * [simplify]: Extracting #5: cost 5 inf + 618 0.917 * * [simplify]: Extracting #6: cost 0 inf + 1389 0.917 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.917 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.917 * * * * [progress]: [ 22 / 58 ] simplifiying candidate # 0.918 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.918 * * [simplify]: iters left: 5 (6 enodes) 0.919 * * [simplify]: iters left: 4 (20 enodes) 0.925 * * [simplify]: iters left: 3 (25 enodes) 0.932 * * [simplify]: Extracting #0: cost 1 inf + 0 0.932 * * [simplify]: Extracting #1: cost 4 inf + 0 0.932 * * [simplify]: Extracting #2: cost 7 inf + 1 0.932 * * [simplify]: Extracting #3: cost 5 inf + 44 0.932 * * [simplify]: Extracting #4: cost 1 inf + 251 0.932 * * [simplify]: Extracting #5: cost 0 inf + 333 0.932 * [simplify]: Simplified to (sqrt (- x lo)) 0.932 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.933 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 0.933 * * [simplify]: iters left: 5 (7 enodes) 0.935 * * [simplify]: iters left: 4 (24 enodes) 0.942 * * [simplify]: iters left: 3 (28 enodes) 0.949 * * [simplify]: Extracting #0: cost 1 inf + 0 0.950 * * [simplify]: Extracting #1: cost 4 inf + 0 0.950 * * [simplify]: Extracting #2: cost 10 inf + 0 0.950 * * [simplify]: Extracting #3: cost 10 inf + 43 0.950 * * [simplify]: Extracting #4: cost 7 inf + 127 0.950 * * [simplify]: Extracting #5: cost 3 inf + 335 0.950 * * [simplify]: Extracting #6: cost 0 inf + 743 0.951 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 0.951 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.951 * * * * [progress]: [ 23 / 58 ] simplifiying candidate # 0.951 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.951 * * [simplify]: iters left: 6 (7 enodes) 0.955 * * [simplify]: iters left: 5 (27 enodes) 0.962 * * [simplify]: iters left: 4 (34 enodes) 0.967 * * [simplify]: Extracting #0: cost 1 inf + 0 0.967 * * [simplify]: Extracting #1: cost 6 inf + 0 0.967 * * [simplify]: Extracting #2: cost 9 inf + 1 0.967 * * [simplify]: Extracting #3: cost 13 inf + 1 0.967 * * [simplify]: Extracting #4: cost 10 inf + 86 0.967 * * [simplify]: Extracting #5: cost 5 inf + 616 0.969 * * [simplify]: Extracting #6: cost 0 inf + 1469 0.969 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 0.969 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 0.969 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 0.969 * * [simplify]: iters left: 5 (7 enodes) 0.971 * * [simplify]: iters left: 4 (27 enodes) 0.974 * * [simplify]: iters left: 3 (37 enodes) 0.979 * * [simplify]: iters left: 2 (41 enodes) 0.984 * * [simplify]: Extracting #0: cost 1 inf + 0 0.984 * * [simplify]: Extracting #1: cost 7 inf + 0 0.984 * * [simplify]: Extracting #2: cost 16 inf + 0 0.984 * * [simplify]: Extracting #3: cost 17 inf + 2 0.985 * * [simplify]: Extracting #4: cost 13 inf + 128 0.985 * * [simplify]: Extracting #5: cost 9 inf + 496 0.985 * * [simplify]: Extracting #6: cost 0 inf + 1957 0.985 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 0.985 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 0.985 * * * * [progress]: [ 24 / 58 ] simplifiying candidate # 0.986 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 0.986 * * [simplify]: iters left: 5 (6 enodes) 0.987 * * [simplify]: iters left: 4 (22 enodes) 0.991 * * [simplify]: iters left: 3 (27 enodes) 0.995 * * [simplify]: Extracting #0: cost 1 inf + 0 0.995 * * [simplify]: Extracting #1: cost 4 inf + 0 0.995 * * [simplify]: Extracting #2: cost 5 inf + 1 0.995 * * [simplify]: Extracting #3: cost 9 inf + 1 0.995 * * [simplify]: Extracting #4: cost 7 inf + 44 0.996 * * [simplify]: Extracting #5: cost 1 inf + 456 0.996 * * [simplify]: Extracting #6: cost 0 inf + 579 0.996 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 0.996 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 0.997 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 0.997 * * [simplify]: iters left: 5 (7 enodes) 1.000 * * [simplify]: iters left: 4 (27 enodes) 1.008 * * [simplify]: iters left: 3 (37 enodes) 1.018 * * [simplify]: iters left: 2 (41 enodes) 1.029 * * [simplify]: Extracting #0: cost 1 inf + 0 1.030 * * [simplify]: Extracting #1: cost 7 inf + 0 1.030 * * [simplify]: Extracting #2: cost 16 inf + 0 1.030 * * [simplify]: Extracting #3: cost 17 inf + 2 1.030 * * [simplify]: Extracting #4: cost 13 inf + 128 1.030 * * [simplify]: Extracting #5: cost 9 inf + 416 1.031 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.032 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.032 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.032 * * * * [progress]: [ 25 / 58 ] simplifiying candidate # 1.032 * [simplify]: Simplifying (/ 1 1) 1.032 * * [simplify]: iters left: 2 (2 enodes) 1.034 * * [simplify]: iters left: 1 (6 enodes) 1.036 * * [simplify]: Extracting #0: cost 1 inf + 0 1.036 * * [simplify]: Extracting #1: cost 0 inf + 1 1.036 * [simplify]: Simplified to 1 1.036 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.036 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.036 * * [simplify]: iters left: 4 (6 enodes) 1.037 * * [simplify]: iters left: 3 (24 enodes) 1.041 * * [simplify]: iters left: 2 (34 enodes) 1.045 * * [simplify]: iters left: 1 (38 enodes) 1.050 * * [simplify]: Extracting #0: cost 1 inf + 0 1.050 * * [simplify]: Extracting #1: cost 7 inf + 0 1.050 * * [simplify]: Extracting #2: cost 16 inf + 0 1.050 * * [simplify]: Extracting #3: cost 13 inf + 44 1.050 * * [simplify]: Extracting #4: cost 2 inf + 828 1.050 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.051 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.051 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.051 * * * * [progress]: [ 26 / 58 ] simplifiying candidate # 1.051 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.051 * * [simplify]: iters left: 5 (7 enodes) 1.053 * * [simplify]: iters left: 4 (24 enodes) 1.057 * * [simplify]: iters left: 3 (26 enodes) 1.061 * * [simplify]: Extracting #0: cost 1 inf + 0 1.061 * * [simplify]: Extracting #1: cost 4 inf + 0 1.061 * * [simplify]: Extracting #2: cost 6 inf + 1 1.061 * * [simplify]: Extracting #3: cost 10 inf + 1 1.061 * * [simplify]: Extracting #4: cost 8 inf + 3 1.061 * * [simplify]: Extracting #5: cost 2 inf + 452 1.061 * * [simplify]: Extracting #6: cost 0 inf + 737 1.061 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.061 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.061 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.061 * * [simplify]: iters left: 5 (8 enodes) 1.063 * * [simplify]: iters left: 4 (31 enodes) 1.071 * * [simplify]: iters left: 3 (43 enodes) 1.083 * * [simplify]: iters left: 2 (47 enodes) 1.089 * * [simplify]: Extracting #0: cost 1 inf + 0 1.089 * * [simplify]: Extracting #1: cost 7 inf + 0 1.089 * * [simplify]: Extracting #2: cost 18 inf + 0 1.089 * * [simplify]: Extracting #3: cost 18 inf + 165 1.089 * * [simplify]: Extracting #4: cost 13 inf + 371 1.089 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.090 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.090 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.090 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.090 * * * * [progress]: [ 27 / 58 ] simplifiying candidate # 1.090 * [simplify]: Simplifying (/ 1 1) 1.090 * * [simplify]: iters left: 2 (2 enodes) 1.091 * * [simplify]: iters left: 1 (6 enodes) 1.093 * * [simplify]: Extracting #0: cost 1 inf + 0 1.093 * * [simplify]: Extracting #1: cost 0 inf + 1 1.093 * [simplify]: Simplified to 1 1.093 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.093 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.093 * * [simplify]: iters left: 4 (6 enodes) 1.095 * * [simplify]: iters left: 3 (24 enodes) 1.098 * * [simplify]: iters left: 2 (34 enodes) 1.102 * * [simplify]: iters left: 1 (38 enodes) 1.112 * * [simplify]: Extracting #0: cost 1 inf + 0 1.112 * * [simplify]: Extracting #1: cost 7 inf + 0 1.112 * * [simplify]: Extracting #2: cost 16 inf + 0 1.112 * * [simplify]: Extracting #3: cost 13 inf + 44 1.113 * * [simplify]: Extracting #4: cost 2 inf + 828 1.113 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.114 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.114 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.114 * * * * [progress]: [ 28 / 58 ] simplifiying candidate # 1.114 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.114 * * [simplify]: iters left: 6 (10 enodes) 1.119 * * [simplify]: iters left: 5 (35 enodes) 1.129 * * [simplify]: iters left: 4 (40 enodes) 1.139 * * [simplify]: Extracting #0: cost 1 inf + 0 1.139 * * [simplify]: Extracting #1: cost 6 inf + 0 1.139 * * [simplify]: Extracting #2: cost 13 inf + 0 1.139 * * [simplify]: Extracting #3: cost 20 inf + 0 1.139 * * [simplify]: Extracting #4: cost 16 inf + 85 1.139 * * [simplify]: Extracting #5: cost 9 inf + 536 1.140 * * [simplify]: Extracting #6: cost 0 inf + 2357 1.140 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.141 * [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))))) 1.141 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.141 * * [simplify]: iters left: 5 (9 enodes) 1.144 * * [simplify]: iters left: 4 (34 enodes) 1.153 * * [simplify]: iters left: 3 (46 enodes) 1.164 * * [simplify]: iters left: 2 (50 enodes) 1.177 * * [simplify]: Extracting #0: cost 1 inf + 0 1.177 * * [simplify]: Extracting #1: cost 7 inf + 0 1.178 * * [simplify]: Extracting #2: cost 16 inf + 0 1.178 * * [simplify]: Extracting #3: cost 24 inf + 0 1.178 * * [simplify]: Extracting #4: cost 17 inf + 248 1.178 * * [simplify]: Extracting #5: cost 5 inf + 1831 1.179 * * [simplify]: Extracting #6: cost 1 inf + 2641 1.180 * * [simplify]: Extracting #7: cost 0 inf + 2843 1.181 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.181 * [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))))) 1.181 * * * * [progress]: [ 29 / 58 ] simplifiying candidate # 1.182 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.182 * * [simplify]: iters left: 5 (9 enodes) 1.186 * * [simplify]: iters left: 4 (30 enodes) 1.199 * * [simplify]: iters left: 3 (33 enodes) 1.208 * * [simplify]: Extracting #0: cost 1 inf + 0 1.208 * * [simplify]: Extracting #1: cost 4 inf + 0 1.208 * * [simplify]: Extracting #2: cost 9 inf + 0 1.208 * * [simplify]: Extracting #3: cost 16 inf + 0 1.208 * * [simplify]: Extracting #4: cost 11 inf + 126 1.209 * * [simplify]: Extracting #5: cost 6 inf + 373 1.209 * * [simplify]: Extracting #6: cost 1 inf + 1105 1.210 * * [simplify]: Extracting #7: cost 0 inf + 1227 1.210 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.210 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.210 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.211 * * [simplify]: iters left: 5 (9 enodes) 1.214 * * [simplify]: iters left: 4 (34 enodes) 1.219 * * [simplify]: iters left: 3 (46 enodes) 1.226 * * [simplify]: iters left: 2 (50 enodes) 1.232 * * [simplify]: Extracting #0: cost 1 inf + 0 1.232 * * [simplify]: Extracting #1: cost 7 inf + 0 1.232 * * [simplify]: Extracting #2: cost 16 inf + 0 1.232 * * [simplify]: Extracting #3: cost 24 inf + 0 1.232 * * [simplify]: Extracting #4: cost 17 inf + 248 1.232 * * [simplify]: Extracting #5: cost 5 inf + 1591 1.233 * * [simplify]: Extracting #6: cost 1 inf + 2281 1.233 * * [simplify]: Extracting #7: cost 0 inf + 2443 1.234 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.234 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.234 * * * * [progress]: [ 30 / 58 ] simplifiying candidate # 1.234 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.234 * * [simplify]: iters left: 5 (7 enodes) 1.236 * * [simplify]: iters left: 4 (22 enodes) 1.239 * * [simplify]: iters left: 3 (24 enodes) 1.246 * * [simplify]: Extracting #0: cost 1 inf + 0 1.246 * * [simplify]: Extracting #1: cost 5 inf + 0 1.246 * * [simplify]: Extracting #2: cost 8 inf + 1 1.246 * * [simplify]: Extracting #3: cost 6 inf + 3 1.247 * * [simplify]: Extracting #4: cost 1 inf + 289 1.247 * * [simplify]: Extracting #5: cost 0 inf + 411 1.247 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.247 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.247 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.247 * * [simplify]: iters left: 5 (8 enodes) 1.251 * * [simplify]: iters left: 4 (31 enodes) 1.260 * * [simplify]: iters left: 3 (43 enodes) 1.272 * * [simplify]: iters left: 2 (47 enodes) 1.284 * * [simplify]: Extracting #0: cost 1 inf + 0 1.285 * * [simplify]: Extracting #1: cost 7 inf + 0 1.285 * * [simplify]: Extracting #2: cost 18 inf + 0 1.285 * * [simplify]: Extracting #3: cost 18 inf + 165 1.285 * * [simplify]: Extracting #4: cost 9 inf + 819 1.286 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.286 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.287 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.288 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.288 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.288 * * * * [progress]: [ 31 / 58 ] simplifiying candidate # 1.288 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) 1.289 * * [simplify]: iters left: 5 (9 enodes) 1.292 * * [simplify]: iters left: 4 (29 enodes) 1.300 * * [simplify]: Extracting #0: cost 1 inf + 0 1.300 * * [simplify]: Extracting #1: cost 4 inf + 0 1.300 * * [simplify]: Extracting #2: cost 9 inf + 0 1.300 * * [simplify]: Extracting #3: cost 15 inf + 0 1.300 * * [simplify]: Extracting #4: cost 10 inf + 85 1.300 * * [simplify]: Extracting #5: cost 6 inf + 330 1.301 * * [simplify]: Extracting #6: cost 1 inf + 980 1.301 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.302 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) 1.302 * [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))))) 1.302 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.302 * * [simplify]: iters left: 5 (9 enodes) 1.307 * * [simplify]: iters left: 4 (33 enodes) 1.316 * * [simplify]: iters left: 3 (43 enodes) 1.330 * * [simplify]: iters left: 2 (47 enodes) 1.342 * * [simplify]: Extracting #0: cost 1 inf + 0 1.342 * * [simplify]: Extracting #1: cost 7 inf + 0 1.342 * * [simplify]: Extracting #2: cost 16 inf + 0 1.342 * * [simplify]: Extracting #3: cost 23 inf + 0 1.343 * * [simplify]: Extracting #4: cost 19 inf + 44 1.343 * * [simplify]: Extracting #5: cost 10 inf + 898 1.344 * * [simplify]: Extracting #6: cost 1 inf + 2317 1.345 * * [simplify]: Extracting #7: cost 0 inf + 2519 1.346 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.346 * [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))))) 1.346 * * * * [progress]: [ 32 / 58 ] simplifiying candidate # 1.346 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.346 * * [simplify]: iters left: 5 (7 enodes) 1.350 * * [simplify]: iters left: 4 (22 enodes) 1.357 * * [simplify]: iters left: 3 (24 enodes) 1.365 * * [simplify]: Extracting #0: cost 1 inf + 0 1.365 * * [simplify]: Extracting #1: cost 5 inf + 0 1.365 * * [simplify]: Extracting #2: cost 8 inf + 1 1.365 * * [simplify]: Extracting #3: cost 6 inf + 3 1.365 * * [simplify]: Extracting #4: cost 1 inf + 289 1.366 * * [simplify]: Extracting #5: cost 0 inf + 411 1.366 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.366 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.366 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.366 * * [simplify]: iters left: 5 (8 enodes) 1.370 * * [simplify]: iters left: 4 (31 enodes) 1.379 * * [simplify]: iters left: 3 (43 enodes) 1.391 * * [simplify]: iters left: 2 (47 enodes) 1.403 * * [simplify]: Extracting #0: cost 1 inf + 0 1.403 * * [simplify]: Extracting #1: cost 7 inf + 0 1.403 * * [simplify]: Extracting #2: cost 18 inf + 0 1.403 * * [simplify]: Extracting #3: cost 18 inf + 165 1.404 * * [simplify]: Extracting #4: cost 9 inf + 819 1.404 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.405 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.406 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.406 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.406 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.407 * * * * [progress]: [ 33 / 58 ] simplifiying candidate # 1.407 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.407 * * [simplify]: iters left: 6 (7 enodes) 1.411 * * [simplify]: iters left: 5 (27 enodes) 1.419 * * [simplify]: iters left: 4 (34 enodes) 1.430 * * [simplify]: Extracting #0: cost 1 inf + 0 1.430 * * [simplify]: Extracting #1: cost 6 inf + 0 1.430 * * [simplify]: Extracting #2: cost 9 inf + 1 1.430 * * [simplify]: Extracting #3: cost 13 inf + 1 1.430 * * [simplify]: Extracting #4: cost 10 inf + 86 1.430 * * [simplify]: Extracting #5: cost 5 inf + 616 1.431 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.431 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.431 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.432 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.432 * * [simplify]: iters left: 5 (7 enodes) 1.435 * * [simplify]: iters left: 4 (27 enodes) 1.443 * * [simplify]: iters left: 3 (37 enodes) 1.453 * * [simplify]: iters left: 2 (41 enodes) 1.463 * * [simplify]: Extracting #0: cost 1 inf + 0 1.463 * * [simplify]: Extracting #1: cost 7 inf + 0 1.463 * * [simplify]: Extracting #2: cost 16 inf + 0 1.463 * * [simplify]: Extracting #3: cost 17 inf + 2 1.463 * * [simplify]: Extracting #4: cost 13 inf + 128 1.464 * * [simplify]: Extracting #5: cost 9 inf + 496 1.464 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.464 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.464 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.464 * * * * [progress]: [ 34 / 58 ] simplifiying candidate # 1.464 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.465 * * [simplify]: iters left: 5 (6 enodes) 1.466 * * [simplify]: iters left: 4 (22 enodes) 1.470 * * [simplify]: iters left: 3 (27 enodes) 1.475 * * [simplify]: Extracting #0: cost 1 inf + 0 1.475 * * [simplify]: Extracting #1: cost 4 inf + 0 1.475 * * [simplify]: Extracting #2: cost 5 inf + 1 1.475 * * [simplify]: Extracting #3: cost 9 inf + 1 1.475 * * [simplify]: Extracting #4: cost 7 inf + 44 1.476 * * [simplify]: Extracting #5: cost 1 inf + 456 1.476 * * [simplify]: Extracting #6: cost 0 inf + 579 1.476 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.476 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.476 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.476 * * [simplify]: iters left: 5 (7 enodes) 1.478 * * [simplify]: iters left: 4 (27 enodes) 1.481 * * [simplify]: iters left: 3 (37 enodes) 1.486 * * [simplify]: iters left: 2 (41 enodes) 1.491 * * [simplify]: Extracting #0: cost 1 inf + 0 1.491 * * [simplify]: Extracting #1: cost 7 inf + 0 1.491 * * [simplify]: Extracting #2: cost 16 inf + 0 1.491 * * [simplify]: Extracting #3: cost 17 inf + 2 1.491 * * [simplify]: Extracting #4: cost 13 inf + 128 1.492 * * [simplify]: Extracting #5: cost 9 inf + 416 1.492 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.492 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.492 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.492 * * * * [progress]: [ 35 / 58 ] simplifiying candidate # 1.493 * [simplify]: Simplifying (/ 1 1) 1.493 * * [simplify]: iters left: 2 (2 enodes) 1.494 * * [simplify]: iters left: 1 (6 enodes) 1.495 * * [simplify]: Extracting #0: cost 1 inf + 0 1.495 * * [simplify]: Extracting #1: cost 0 inf + 1 1.495 * [simplify]: Simplified to 1 1.495 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.495 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.495 * * [simplify]: iters left: 4 (6 enodes) 1.496 * * [simplify]: iters left: 3 (24 enodes) 1.500 * * [simplify]: iters left: 2 (34 enodes) 1.505 * * [simplify]: iters left: 1 (38 enodes) 1.515 * * [simplify]: Extracting #0: cost 1 inf + 0 1.515 * * [simplify]: Extracting #1: cost 7 inf + 0 1.515 * * [simplify]: Extracting #2: cost 16 inf + 0 1.515 * * [simplify]: Extracting #3: cost 13 inf + 44 1.515 * * [simplify]: Extracting #4: cost 2 inf + 828 1.516 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.517 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.517 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.517 * * * * [progress]: [ 36 / 58 ] simplifiying candidate # 1.517 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.517 * * [simplify]: iters left: 5 (7 enodes) 1.521 * * [simplify]: iters left: 4 (24 enodes) 1.528 * * [simplify]: iters left: 3 (26 enodes) 1.536 * * [simplify]: Extracting #0: cost 1 inf + 0 1.536 * * [simplify]: Extracting #1: cost 4 inf + 0 1.536 * * [simplify]: Extracting #2: cost 6 inf + 1 1.536 * * [simplify]: Extracting #3: cost 10 inf + 1 1.536 * * [simplify]: Extracting #4: cost 8 inf + 3 1.536 * * [simplify]: Extracting #5: cost 2 inf + 452 1.537 * * [simplify]: Extracting #6: cost 0 inf + 737 1.537 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.537 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.537 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.537 * * [simplify]: iters left: 5 (8 enodes) 1.541 * * [simplify]: iters left: 4 (31 enodes) 1.550 * * [simplify]: iters left: 3 (43 enodes) 1.556 * * [simplify]: iters left: 2 (47 enodes) 1.562 * * [simplify]: Extracting #0: cost 1 inf + 0 1.562 * * [simplify]: Extracting #1: cost 7 inf + 0 1.562 * * [simplify]: Extracting #2: cost 18 inf + 0 1.562 * * [simplify]: Extracting #3: cost 18 inf + 165 1.562 * * [simplify]: Extracting #4: cost 13 inf + 371 1.563 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.563 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.564 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.564 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.564 * * * * [progress]: [ 37 / 58 ] simplifiying candidate # 1.564 * [simplify]: Simplifying (/ 1 1) 1.564 * * [simplify]: iters left: 2 (2 enodes) 1.565 * * [simplify]: iters left: 1 (6 enodes) 1.566 * * [simplify]: Extracting #0: cost 1 inf + 0 1.566 * * [simplify]: Extracting #1: cost 0 inf + 1 1.566 * [simplify]: Simplified to 1 1.566 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.566 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.566 * * [simplify]: iters left: 4 (6 enodes) 1.568 * * [simplify]: iters left: 3 (24 enodes) 1.571 * * [simplify]: iters left: 2 (34 enodes) 1.577 * * [simplify]: iters left: 1 (38 enodes) 1.584 * * [simplify]: Extracting #0: cost 1 inf + 0 1.584 * * [simplify]: Extracting #1: cost 7 inf + 0 1.584 * * [simplify]: Extracting #2: cost 16 inf + 0 1.584 * * [simplify]: Extracting #3: cost 13 inf + 44 1.585 * * [simplify]: Extracting #4: cost 2 inf + 828 1.585 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.586 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.586 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.586 * * * * [progress]: [ 38 / 58 ] simplifiying candidate # 1.586 * * * * [progress]: [ 39 / 58 ] simplifiying candidate # 1.586 * * * * [progress]: [ 40 / 58 ] simplifiying candidate # 1.586 * * * * [progress]: [ 41 / 58 ] simplifiying candidate # 1.586 * [simplify]: Simplifying (cbrt (- hi lo)) 1.586 * * [simplify]: iters left: 3 (4 enodes) 1.588 * * [simplify]: iters left: 2 (14 enodes) 1.591 * * [simplify]: iters left: 1 (17 enodes) 1.593 * * [simplify]: Extracting #0: cost 1 inf + 0 1.593 * * [simplify]: Extracting #1: cost 3 inf + 0 1.594 * * [simplify]: Extracting #2: cost 7 inf + 0 1.594 * * [simplify]: Extracting #3: cost 5 inf + 43 1.594 * * [simplify]: Extracting #4: cost 0 inf + 412 1.594 * [simplify]: Simplified to (cbrt (- hi lo)) 1.594 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1.594 * * * * [progress]: [ 42 / 58 ] simplifiying candidate # 1.594 * [simplify]: Simplifying (sqrt (- hi lo)) 1.594 * * [simplify]: iters left: 3 (4 enodes) 1.595 * * [simplify]: iters left: 2 (14 enodes) 1.597 * * [simplify]: iters left: 1 (17 enodes) 1.599 * * [simplify]: Extracting #0: cost 1 inf + 0 1.599 * * [simplify]: Extracting #1: cost 3 inf + 0 1.599 * * [simplify]: Extracting #2: cost 7 inf + 0 1.599 * * [simplify]: Extracting #3: cost 5 inf + 43 1.599 * * [simplify]: Extracting #4: cost 0 inf + 332 1.599 * [simplify]: Simplified to (sqrt (- hi lo)) 1.599 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1.599 * * * * [progress]: [ 43 / 58 ] simplifiying candidate # 1.600 * [simplify]: Simplifying (- hi lo) 1.600 * * [simplify]: iters left: 2 (3 enodes) 1.600 * * [simplify]: iters left: 1 (11 enodes) 1.602 * * [simplify]: Extracting #0: cost 1 inf + 0 1.602 * * [simplify]: Extracting #1: cost 5 inf + 0 1.602 * * [simplify]: Extracting #2: cost 3 inf + 43 1.602 * * [simplify]: Extracting #3: cost 0 inf + 168 1.602 * [simplify]: Simplified to (- hi lo) 1.602 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.602 * * * * [progress]: [ 44 / 58 ] simplifiying candidate # 1.602 * [simplify]: Simplifying (- (sqrt hi) (sqrt lo)) 1.602 * * [simplify]: iters left: 3 (5 enodes) 1.603 * * [simplify]: iters left: 2 (17 enodes) 1.606 * * [simplify]: iters left: 1 (20 enodes) 1.608 * * [simplify]: Extracting #0: cost 1 inf + 0 1.608 * * [simplify]: Extracting #1: cost 5 inf + 0 1.608 * * [simplify]: Extracting #2: cost 10 inf + 0 1.608 * * [simplify]: Extracting #3: cost 8 inf + 2 1.609 * * [simplify]: Extracting #4: cost 1 inf + 491 1.609 * * [simplify]: Extracting #5: cost 0 inf + 572 1.609 * [simplify]: Simplified to (- (sqrt hi) (sqrt lo)) 1.609 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (+ (sqrt hi) (sqrt lo))) (- (sqrt hi) (sqrt lo)))) 1.609 * * * * [progress]: [ 45 / 58 ] simplifiying candidate # 1.609 * [simplify]: Simplifying (- hi lo) 1.609 * * [simplify]: iters left: 2 (3 enodes) 1.610 * * [simplify]: iters left: 1 (11 enodes) 1.612 * * [simplify]: Extracting #0: cost 1 inf + 0 1.612 * * [simplify]: Extracting #1: cost 5 inf + 0 1.612 * * [simplify]: Extracting #2: cost 3 inf + 43 1.612 * * [simplify]: Extracting #3: cost 0 inf + 168 1.612 * [simplify]: Simplified to (- hi lo) 1.612 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.612 * * * * [progress]: [ 46 / 58 ] simplifiying candidate # 1.612 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1.612 * * [simplify]: iters left: 5 (5 enodes) 1.614 * * [simplify]: iters left: 4 (17 enodes) 1.616 * * [simplify]: iters left: 3 (20 enodes) 1.618 * * [simplify]: Extracting #0: cost 1 inf + 0 1.619 * * [simplify]: Extracting #1: cost 3 inf + 0 1.619 * * [simplify]: Extracting #2: cost 5 inf + 0 1.619 * * [simplify]: Extracting #3: cost 9 inf + 0 1.619 * * [simplify]: Extracting #4: cost 7 inf + 43 1.619 * * [simplify]: Extracting #5: cost 0 inf + 736 1.619 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1.619 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1.619 * * * * [progress]: [ 47 / 58 ] simplifiying candidate # 1.619 * [simplify]: Simplifying (sqrt (- x lo)) 1.619 * * [simplify]: iters left: 3 (4 enodes) 1.620 * * [simplify]: iters left: 2 (14 enodes) 1.622 * * [simplify]: iters left: 1 (17 enodes) 1.624 * * [simplify]: Extracting #0: cost 1 inf + 0 1.624 * * [simplify]: Extracting #1: cost 3 inf + 0 1.624 * * [simplify]: Extracting #2: cost 7 inf + 0 1.624 * * [simplify]: Extracting #3: cost 5 inf + 43 1.624 * * [simplify]: Extracting #4: cost 0 inf + 332 1.624 * [simplify]: Simplified to (sqrt (- x lo)) 1.624 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1.624 * * * * [progress]: [ 48 / 58 ] simplifiying candidate # 1.624 * * * * [progress]: [ 49 / 58 ] simplifiying candidate # 1.625 * [simplify]: Simplifying (+ (sqrt x) (sqrt lo)) 1.625 * * [simplify]: iters left: 3 (5 enodes) 1.626 * * [simplify]: iters left: 2 (16 enodes) 1.628 * * [simplify]: Extracting #0: cost 1 inf + 0 1.628 * * [simplify]: Extracting #1: cost 4 inf + 0 1.628 * * [simplify]: Extracting #2: cost 8 inf + 0 1.628 * * [simplify]: Extracting #3: cost 4 inf + 84 1.628 * * [simplify]: Extracting #4: cost 0 inf + 410 1.628 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.628 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (+ (sqrt x) (sqrt lo)) (/ (- hi lo) (- (sqrt x) (sqrt lo))))) 1.628 * * * * [progress]: [ 50 / 58 ] simplifiying candidate # 1.628 * * * * [progress]: [ 51 / 58 ] simplifiying candidate # 1.628 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1.628 * * [simplify]: iters left: 6 (7 enodes) 1.630 * * [simplify]: iters left: 5 (30 enodes) 1.635 * * [simplify]: iters left: 4 (47 enodes) 1.642 * * [simplify]: iters left: 3 (58 enodes) 1.655 * * [simplify]: iters left: 2 (59 enodes) 1.669 * * [simplify]: Extracting #0: cost 1 inf + 0 1.669 * * [simplify]: Extracting #1: cost 11 inf + 0 1.670 * * [simplify]: Extracting #2: cost 15 inf + 43 1.670 * * [simplify]: Extracting #3: cost 5 inf + 790 1.671 * * [simplify]: Extracting #4: cost 0 inf + 1160 1.672 * * [simplify]: Extracting #5: cost 0 inf + 1130 1.672 * [simplify]: Simplified to (fma (+ hi lo) lo (* hi hi)) 1.672 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (fma (+ hi lo) lo (* hi hi)))) 1.673 * * * * [progress]: [ 52 / 58 ] simplifiying candidate # 1.673 * [simplify]: Simplifying (+ hi lo) 1.673 * * [simplify]: iters left: 2 (3 enodes) 1.674 * * [simplify]: iters left: 1 (10 enodes) 1.677 * * [simplify]: Extracting #0: cost 1 inf + 0 1.677 * * [simplify]: Extracting #1: cost 4 inf + 0 1.677 * * [simplify]: Extracting #2: cost 2 inf + 2 1.677 * * [simplify]: Extracting #3: cost 0 inf + 86 1.677 * [simplify]: Simplified to (+ lo hi) 1.677 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1.677 * * * * [progress]: [ 53 / 58 ] simplifiying candidate # 1.678 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1.678 * * [simplify]: iters left: 3 (6 enodes) 1.681 * * [simplify]: iters left: 2 (33 enodes) 1.689 * * [simplify]: iters left: 1 (78 enodes) 1.706 * * [simplify]: Extracting #0: cost 1 inf + 0 1.706 * * [simplify]: Extracting #1: cost 16 inf + 0 1.707 * * [simplify]: Extracting #2: cost 36 inf + 2 1.707 * * [simplify]: Extracting #3: cost 34 inf + 249 1.707 * * [simplify]: Extracting #4: cost 22 inf + 1817 1.709 * * [simplify]: Extracting #5: cost 3 inf + 6987 1.711 * * [simplify]: Extracting #6: cost 0 inf + 7874 1.712 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1.712 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1.713 * * * * [progress]: [ 54 / 58 ] simplifiying candidate # 1.713 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1.713 * * [simplify]: iters left: 4 (5 enodes) 1.716 * * [simplify]: iters left: 3 (21 enodes) 1.722 * * [simplify]: iters left: 2 (34 enodes) 1.727 * * [simplify]: iters left: 1 (53 enodes) 1.736 * * [simplify]: Extracting #0: cost 1 inf + 0 1.736 * * [simplify]: Extracting #1: cost 14 inf + 0 1.737 * * [simplify]: Extracting #2: cost 25 inf + 165 1.737 * * [simplify]: Extracting #3: cost 9 inf + 1168 1.737 * * [simplify]: Extracting #4: cost 1 inf + 1903 1.738 * * [simplify]: Extracting #5: cost 0 inf + 1970 1.739 * [simplify]: Simplified to (- (* x x) (* lo lo)) 1.739 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x x) (* lo lo)) (* (- hi lo) (+ x lo)))) 1.739 * * * * [progress]: [ 55 / 58 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1.739 * * * * [progress]: [ 56 / 58 ] simplifiying candidate # 1.739 * [simplify]: Simplifying 0 1.739 * * [simplify]: iters left: 0 (1 enodes) 1.740 * * [simplify]: Extracting #0: cost 1 inf + 0 1.740 * * [simplify]: Extracting #1: cost 0 inf + 1 1.740 * [simplify]: Simplified to 0 1.740 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.740 * * * * [progress]: [ 57 / 58 ] simplifiying candidate # 1.740 * [simplify]: Simplifying 0 1.740 * * [simplify]: iters left: 0 (1 enodes) 1.741 * * [simplify]: Extracting #0: cost 1 inf + 0 1.741 * * [simplify]: Extracting #1: cost 0 inf + 1 1.741 * [simplify]: Simplified to 0 1.741 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.741 * * * * [progress]: [ 58 / 58 ] simplifiying candidate # 1.741 * [simplify]: Simplifying 0 1.741 * * [simplify]: iters left: 0 (1 enodes) 1.741 * * [simplify]: Extracting #0: cost 1 inf + 0 1.741 * * [simplify]: Extracting #1: cost 0 inf + 1 1.741 * [simplify]: Simplified to 0 1.741 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.742 * * * [progress]: adding candidates to table 2.129 * [progress]: [Phase 3 of 3] Extracting. 2.133 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 2.133 * * [simplify]: iters left: 4 (6 enodes) 2.134 * * [simplify]: Extracting #0: cost 1 inf + 0 2.134 * * [simplify]: Extracting #1: cost 3 inf + 0 2.134 * * [simplify]: Extracting #2: cost 6 inf + 0 2.134 * * [simplify]: Extracting #3: cost 2 inf + 45 2.134 * * [simplify]: Extracting #4: cost 0 inf + 210 2.134 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 3.919 * [regime-testing]: Baseline error score: 61.99710957886732 3.924 * [regime-testing]: Oracle error score: 61.99710957886732 3.924 * [regime-testing]: End program error score: 61.99710957886732