0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.028 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.029 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 0.030 * * [simplify]: iters left: 4 (6 enodes) 0.058 * * [simplify]: iters left: 3 (24 enodes) 0.062 * * [simplify]: iters left: 2 (34 enodes) 0.067 * * [simplify]: iters left: 1 (38 enodes) 0.073 * * [simplify]: Extracting #0: cost 1 inf + 0 0.074 * * [simplify]: Extracting #1: cost 7 inf + 0 0.074 * * [simplify]: Extracting #2: cost 16 inf + 0 0.074 * * [simplify]: Extracting #3: cost 13 inf + 44 0.075 * * [simplify]: Extracting #4: cost 2 inf + 828 0.075 * * [simplify]: Extracting #5: cost 0 inf + 1073 0.076 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 0.076 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 0.084 * * [progress]: iteration 1 / 4 0.084 * * * [progress]: picking best candidate 0.088 * * * * [pick]: Picked # 0.088 * * * [progress]: localizing error 0.110 * * * [progress]: generating rewritten candidates 0.110 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.151 * * * [progress]: generating series expansions 0.151 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.157 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 0.157 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 0.159 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 0.159 * [taylor]: Taking taylor expansion of (- x lo) in hi 0.159 * [taylor]: Taking taylor expansion of x in hi 0.159 * [backup-simplify]: Simplify x into x 0.159 * [taylor]: Taking taylor expansion of lo in hi 0.159 * [backup-simplify]: Simplify lo into lo 0.159 * [taylor]: Taking taylor expansion of (- hi lo) in hi 0.159 * [taylor]: Taking taylor expansion of hi in hi 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [taylor]: Taking taylor expansion of lo in hi 0.159 * [backup-simplify]: Simplify lo into lo 0.160 * [backup-simplify]: Simplify (- lo) into (- lo) 0.160 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 0.160 * [backup-simplify]: Simplify (- lo) into (- lo) 0.160 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.160 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 0.160 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 0.160 * [taylor]: Taking taylor expansion of (- x lo) in lo 0.160 * [taylor]: Taking taylor expansion of x in lo 0.160 * [backup-simplify]: Simplify x into x 0.160 * [taylor]: Taking taylor expansion of lo in lo 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify 1 into 1 0.160 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.160 * [taylor]: Taking taylor expansion of hi in lo 0.160 * [backup-simplify]: Simplify hi into hi 0.160 * [taylor]: Taking taylor expansion of lo in lo 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 1 into 1 0.161 * [backup-simplify]: Simplify (- 0) into 0 0.161 * [backup-simplify]: Simplify (+ x 0) into x 0.162 * [backup-simplify]: Simplify (- 0) into 0 0.162 * [backup-simplify]: Simplify (+ hi 0) into hi 0.162 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 0.162 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.162 * [taylor]: Taking taylor expansion of (- x lo) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify 1 into 1 0.162 * [taylor]: Taking taylor expansion of lo in x 0.162 * [backup-simplify]: Simplify lo into lo 0.162 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.162 * [taylor]: Taking taylor expansion of hi in x 0.162 * [backup-simplify]: Simplify hi into hi 0.162 * [taylor]: Taking taylor expansion of lo in x 0.162 * [backup-simplify]: Simplify lo into lo 0.162 * [backup-simplify]: Simplify (- lo) into (- lo) 0.162 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.162 * [backup-simplify]: Simplify (- lo) into (- lo) 0.162 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.162 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.162 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.162 * [taylor]: Taking taylor expansion of (- x lo) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 1 into 1 0.163 * [taylor]: Taking taylor expansion of lo in x 0.163 * [backup-simplify]: Simplify lo into lo 0.163 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.163 * [taylor]: Taking taylor expansion of hi in x 0.163 * [backup-simplify]: Simplify hi into hi 0.163 * [taylor]: Taking taylor expansion of lo in x 0.163 * [backup-simplify]: Simplify lo into lo 0.163 * [backup-simplify]: Simplify (- lo) into (- lo) 0.163 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.163 * [backup-simplify]: Simplify (- lo) into (- lo) 0.163 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.163 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.164 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 0.164 * [taylor]: Taking taylor expansion of -1 in lo 0.164 * [backup-simplify]: Simplify -1 into -1 0.164 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 0.164 * [taylor]: Taking taylor expansion of lo in lo 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify 1 into 1 0.164 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.164 * [taylor]: Taking taylor expansion of hi in lo 0.164 * [backup-simplify]: Simplify hi into hi 0.164 * [taylor]: Taking taylor expansion of lo in lo 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify 1 into 1 0.164 * [backup-simplify]: Simplify (- 0) into 0 0.164 * [backup-simplify]: Simplify (+ hi 0) into hi 0.165 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.165 * [backup-simplify]: Simplify (- 0) into 0 0.166 * [backup-simplify]: Simplify (+ 1 0) into 1 0.166 * [backup-simplify]: Simplify (- 0) into 0 0.167 * [backup-simplify]: Simplify (+ 0 0) into 0 0.167 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 0.167 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 0.167 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.167 * [taylor]: Taking taylor expansion of hi in lo 0.167 * [backup-simplify]: Simplify hi into hi 0.167 * [taylor]: Taking taylor expansion of lo in lo 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify 1 into 1 0.168 * [backup-simplify]: Simplify (- 0) into 0 0.168 * [backup-simplify]: Simplify (+ hi 0) into hi 0.168 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.168 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.168 * [taylor]: Taking taylor expansion of hi in hi 0.168 * [backup-simplify]: Simplify 0 into 0 0.168 * [backup-simplify]: Simplify 1 into 1 0.168 * [backup-simplify]: Simplify (/ 1 1) into 1 0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.169 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 0.170 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 0.170 * [taylor]: Taking taylor expansion of -1 in hi 0.170 * [backup-simplify]: Simplify -1 into -1 0.170 * [taylor]: Taking taylor expansion of hi in hi 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify 1 into 1 0.170 * [backup-simplify]: Simplify (/ -1 1) into -1 0.171 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.171 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (- 0) into 0 0.172 * [backup-simplify]: Simplify (+ 0 0) into 0 0.173 * [backup-simplify]: Simplify (- 0) into 0 0.173 * [backup-simplify]: Simplify (+ 0 0) into 0 0.173 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 0.173 * [taylor]: Taking taylor expansion of 0 in lo 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [taylor]: Taking taylor expansion of 0 in hi 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify (- 1) into -1 0.174 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.174 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.174 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.175 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.175 * [taylor]: Taking taylor expansion of hi in hi 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (* 1 1) into 1 0.189 * [backup-simplify]: Simplify (/ 1 1) into 1 0.190 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.191 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.193 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify (- 1) into -1 0.194 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.194 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.194 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.194 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.194 * [taylor]: Taking taylor expansion of hi in hi 0.195 * [backup-simplify]: Simplify 0 into 0 0.195 * [backup-simplify]: Simplify 1 into 1 0.195 * [backup-simplify]: Simplify (* 1 1) into 1 0.195 * [backup-simplify]: Simplify (/ 1 1) into 1 0.196 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.197 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.200 * [backup-simplify]: Simplify (- 0) into 0 0.200 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 0.202 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 0.202 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 0.202 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.202 * [taylor]: Taking taylor expansion of x in hi 0.202 * [backup-simplify]: Simplify x into x 0.202 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.202 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.202 * [taylor]: Taking taylor expansion of lo in hi 0.202 * [backup-simplify]: Simplify lo into lo 0.203 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.203 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 0.203 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.203 * [taylor]: Taking taylor expansion of hi in hi 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 1 into 1 0.203 * [backup-simplify]: Simplify (/ 1 1) into 1 0.203 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.203 * [taylor]: Taking taylor expansion of lo in hi 0.203 * [backup-simplify]: Simplify lo into lo 0.203 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.204 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.204 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 0.205 * [backup-simplify]: Simplify (+ 1 0) into 1 0.205 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 0.205 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 0.205 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.205 * [taylor]: Taking taylor expansion of x in lo 0.205 * [backup-simplify]: Simplify x into x 0.205 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.205 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.205 * [taylor]: Taking taylor expansion of lo in lo 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 1 into 1 0.206 * [backup-simplify]: Simplify (/ 1 1) into 1 0.206 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.206 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.206 * [taylor]: Taking taylor expansion of hi in lo 0.206 * [backup-simplify]: Simplify hi into hi 0.206 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.206 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.206 * [taylor]: Taking taylor expansion of lo in lo 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 1 into 1 0.206 * [backup-simplify]: Simplify (/ 1 1) into 1 0.207 * [backup-simplify]: Simplify (- 1) into -1 0.207 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.208 * [backup-simplify]: Simplify (- 1) into -1 0.208 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.208 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.208 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.209 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.209 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify 1 into 1 0.209 * [backup-simplify]: Simplify (/ 1 1) into 1 0.209 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.209 * [taylor]: Taking taylor expansion of lo in x 0.209 * [backup-simplify]: Simplify lo into lo 0.209 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.209 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.209 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.209 * [taylor]: Taking taylor expansion of hi in x 0.209 * [backup-simplify]: Simplify hi into hi 0.209 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.209 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.209 * [taylor]: Taking taylor expansion of lo in x 0.209 * [backup-simplify]: Simplify lo into lo 0.210 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.210 * [backup-simplify]: Simplify (+ 1 0) into 1 0.210 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.210 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.210 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.210 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.210 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.210 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.211 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.211 * [taylor]: Taking taylor expansion of lo in x 0.211 * [backup-simplify]: Simplify lo into lo 0.211 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.211 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.211 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.211 * [taylor]: Taking taylor expansion of hi in x 0.211 * [backup-simplify]: Simplify hi into hi 0.211 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.211 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.211 * [taylor]: Taking taylor expansion of lo in x 0.211 * [backup-simplify]: Simplify lo into lo 0.211 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.212 * [backup-simplify]: Simplify (+ 1 0) into 1 0.212 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.212 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.212 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.212 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 0.212 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.212 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.212 * [taylor]: Taking taylor expansion of hi in lo 0.213 * [backup-simplify]: Simplify hi into hi 0.213 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.213 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.213 * [taylor]: Taking taylor expansion of lo in lo 0.213 * [backup-simplify]: Simplify 0 into 0 0.213 * [backup-simplify]: Simplify 1 into 1 0.213 * [backup-simplify]: Simplify (/ 1 1) into 1 0.213 * [backup-simplify]: Simplify (- 1) into -1 0.214 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.214 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.215 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.215 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 0.215 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.216 * [backup-simplify]: Simplify (- 0) into 0 0.217 * [backup-simplify]: Simplify (+ 0 0) into 0 0.217 * [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))))) 0.218 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 0.218 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 0.218 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 0.218 * [taylor]: Taking taylor expansion of lo in lo 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify 1 into 1 0.218 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.218 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.218 * [taylor]: Taking taylor expansion of hi in lo 0.218 * [backup-simplify]: Simplify hi into hi 0.218 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.218 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.218 * [taylor]: Taking taylor expansion of lo in lo 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify 1 into 1 0.219 * [backup-simplify]: Simplify (/ 1 1) into 1 0.219 * [backup-simplify]: Simplify (- 1) into -1 0.219 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.220 * [backup-simplify]: Simplify (* 0 -1) into 0 0.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.221 * [backup-simplify]: Simplify (- 0) into 0 0.221 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.222 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 0.222 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 0.223 * [backup-simplify]: Simplify (- -1) into 1 0.223 * [taylor]: Taking taylor expansion of 1 in hi 0.223 * [backup-simplify]: Simplify 1 into 1 0.223 * [backup-simplify]: Simplify 0 into 0 0.223 * [taylor]: Taking taylor expansion of -1 in hi 0.223 * [backup-simplify]: Simplify -1 into -1 0.223 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.224 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.224 * [backup-simplify]: Simplify (- 0) into 0 0.225 * [backup-simplify]: Simplify (+ 0 0) into 0 0.225 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.225 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.226 * [backup-simplify]: Simplify (- 0) into 0 0.226 * [backup-simplify]: Simplify (+ 0 0) into 0 0.227 * [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 0.227 * [taylor]: Taking taylor expansion of 0 in lo 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [taylor]: Taking taylor expansion of 0 in hi 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.228 * [backup-simplify]: Simplify (- 0) into 0 0.229 * [backup-simplify]: Simplify (+ 0 0) into 0 0.230 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 0.230 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 0.230 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 0.230 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.230 * [taylor]: Taking taylor expansion of hi in hi 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 (/ 0 1)))) into 0 0.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.232 * [backup-simplify]: Simplify 0 into 0 0.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.233 * [backup-simplify]: Simplify (- 0) into 0 0.234 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.234 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 0.234 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.234 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.234 * [taylor]: Taking taylor expansion of hi in hi 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 (/ 0 1)))) into 0 0.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.236 * [backup-simplify]: Simplify (- 0) into 0 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 0.237 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 0.237 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 0.237 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 0.237 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.237 * [taylor]: Taking taylor expansion of lo in hi 0.237 * [backup-simplify]: Simplify lo into lo 0.237 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.237 * [taylor]: Taking taylor expansion of x in hi 0.237 * [backup-simplify]: Simplify x into x 0.237 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.237 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 0.237 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.237 * [taylor]: Taking taylor expansion of lo in hi 0.237 * [backup-simplify]: Simplify lo into lo 0.237 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.237 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.237 * [taylor]: Taking taylor expansion of hi in hi 0.237 * [backup-simplify]: Simplify 0 into 0 0.238 * [backup-simplify]: Simplify 1 into 1 0.238 * [backup-simplify]: Simplify (/ 1 1) into 1 0.238 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.238 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 0.239 * [backup-simplify]: Simplify (- 1) into -1 0.239 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.239 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 0.239 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 0.239 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 0.239 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.239 * [taylor]: Taking taylor expansion of lo in lo 0.239 * [backup-simplify]: Simplify 0 into 0 0.239 * [backup-simplify]: Simplify 1 into 1 0.240 * [backup-simplify]: Simplify (/ 1 1) into 1 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.240 * [taylor]: Taking taylor expansion of x in lo 0.240 * [backup-simplify]: Simplify x into x 0.240 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.240 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.240 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.240 * [taylor]: Taking taylor expansion of lo in lo 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify 1 into 1 0.240 * [backup-simplify]: Simplify (/ 1 1) into 1 0.240 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.240 * [taylor]: Taking taylor expansion of hi in lo 0.240 * [backup-simplify]: Simplify hi into hi 0.240 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.241 * [backup-simplify]: Simplify (+ 1 0) into 1 0.241 * [backup-simplify]: Simplify (+ 1 0) into 1 0.242 * [backup-simplify]: Simplify (/ 1 1) into 1 0.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.242 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.242 * [taylor]: Taking taylor expansion of lo in x 0.242 * [backup-simplify]: Simplify lo into lo 0.242 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [backup-simplify]: Simplify 0 into 0 0.242 * [backup-simplify]: Simplify 1 into 1 0.242 * [backup-simplify]: Simplify (/ 1 1) into 1 0.242 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.243 * [taylor]: Taking taylor expansion of lo in x 0.243 * [backup-simplify]: Simplify lo into lo 0.243 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.243 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.243 * [taylor]: Taking taylor expansion of hi in x 0.243 * [backup-simplify]: Simplify hi into hi 0.243 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.243 * [backup-simplify]: Simplify (- 1) into -1 0.244 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.244 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.244 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.244 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.244 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.244 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.244 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.244 * [taylor]: Taking taylor expansion of lo in x 0.244 * [backup-simplify]: Simplify lo into lo 0.244 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 1 into 1 0.245 * [backup-simplify]: Simplify (/ 1 1) into 1 0.245 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.245 * [taylor]: Taking taylor expansion of lo in x 0.245 * [backup-simplify]: Simplify lo into lo 0.245 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.245 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.245 * [taylor]: Taking taylor expansion of hi in x 0.245 * [backup-simplify]: Simplify hi into hi 0.245 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.245 * [backup-simplify]: Simplify (- 1) into -1 0.246 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.246 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.246 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.246 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.246 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 0.246 * [taylor]: Taking taylor expansion of -1 in lo 0.246 * [backup-simplify]: Simplify -1 into -1 0.246 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.246 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.246 * [taylor]: Taking taylor expansion of lo in lo 0.246 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify 1 into 1 0.247 * [backup-simplify]: Simplify (/ 1 1) into 1 0.247 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.247 * [taylor]: Taking taylor expansion of hi in lo 0.247 * [backup-simplify]: Simplify hi into hi 0.247 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.247 * [backup-simplify]: Simplify (+ 1 0) 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 (- 0) into 0 0.249 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 0.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.250 * [backup-simplify]: Simplify (- 0) into 0 0.250 * [backup-simplify]: Simplify (+ 0 0) into 0 0.251 * [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)) 0.251 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 0.251 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.251 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.251 * [taylor]: Taking taylor expansion of lo in lo 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 1 into 1 0.252 * [backup-simplify]: Simplify (/ 1 1) into 1 0.252 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.252 * [taylor]: Taking taylor expansion of hi in lo 0.252 * [backup-simplify]: Simplify hi into hi 0.252 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.252 * [taylor]: Taking taylor expansion of lo in lo 0.252 * [backup-simplify]: Simplify 0 into 0 0.252 * [backup-simplify]: Simplify 1 into 1 0.252 * [backup-simplify]: Simplify (+ 1 0) into 1 0.253 * [backup-simplify]: Simplify (* 1 0) into 0 0.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.253 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.253 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.253 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 0.254 * [backup-simplify]: Simplify (/ 1 1) into 1 0.254 * [taylor]: Taking taylor expansion of 1 in hi 0.254 * [backup-simplify]: Simplify 1 into 1 0.254 * [backup-simplify]: Simplify 0 into 0 0.254 * [taylor]: Taking taylor expansion of -1 in hi 0.254 * [backup-simplify]: Simplify -1 into -1 0.254 * [backup-simplify]: Simplify 0 into 0 0.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.255 * [backup-simplify]: Simplify (- 0) into 0 0.256 * [backup-simplify]: Simplify (+ 0 0) into 0 0.256 * [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 0.256 * [taylor]: Taking taylor expansion of 0 in lo 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [taylor]: Taking taylor expansion of 0 in hi 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.257 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.257 * [backup-simplify]: Simplify (- 0) into 0 0.257 * [backup-simplify]: Simplify (+ 0 0) into 0 0.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 0.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 0.258 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.258 * [taylor]: Taking taylor expansion of hi in hi 0.258 * [backup-simplify]: Simplify 0 into 0 0.258 * [backup-simplify]: Simplify 1 into 1 0.258 * [backup-simplify]: Simplify (/ 1 1) into 1 0.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.259 * [backup-simplify]: Simplify 0 into 0 0.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.259 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.260 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.260 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 0.260 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.260 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.260 * [taylor]: Taking taylor expansion of hi in hi 0.260 * [backup-simplify]: Simplify 0 into 0 0.260 * [backup-simplify]: Simplify 1 into 1 0.260 * [backup-simplify]: Simplify (/ 1 1) into 1 0.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.261 * [backup-simplify]: Simplify (- 0) into 0 0.261 * [backup-simplify]: Simplify 0 into 0 0.261 * [backup-simplify]: Simplify 0 into 0 0.262 * [backup-simplify]: Simplify 0 into 0 0.262 * * * [progress]: simplifying candidates 0.262 * * * * [progress]: [ 1 / 58 ] simplifiying candidate # 0.262 * * * * [progress]: [ 2 / 58 ] simplifiying candidate # 0.262 * * * * [progress]: [ 3 / 58 ] simplifiying candidate # 0.262 * * * * [progress]: [ 4 / 58 ] simplifiying candidate # 0.262 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 0.262 * * [simplify]: iters left: 5 (8 enodes) 0.264 * * [simplify]: iters left: 4 (29 enodes) 0.268 * * [simplify]: iters left: 3 (36 enodes) 0.277 * * [simplify]: Extracting #0: cost 1 inf + 0 0.277 * * [simplify]: Extracting #1: cost 5 inf + 0 0.277 * * [simplify]: Extracting #2: cost 10 inf + 0 0.277 * * [simplify]: Extracting #3: cost 16 inf + 0 0.277 * * [simplify]: Extracting #4: cost 13 inf + 45 0.278 * * [simplify]: Extracting #5: cost 3 inf + 1004 0.278 * * [simplify]: Extracting #6: cost 0 inf + 1531 0.279 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 0.279 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 0.279 * * * * [progress]: [ 5 / 58 ] simplifiying candidate # 0.279 * * * * [progress]: [ 6 / 58 ] simplifiying candidate # 0.279 * * * * [progress]: [ 7 / 58 ] simplifiying candidate # 0.279 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 0.279 * * [simplify]: iters left: 6 (10 enodes) 0.284 * * [simplify]: iters left: 5 (42 enodes) 0.300 * * [simplify]: iters left: 4 (113 enodes) 0.364 * * [simplify]: iters left: 3 (380 enodes) 0.559 * * [simplify]: Extracting #0: cost 1 inf + 0 0.559 * * [simplify]: Extracting #1: cost 47 inf + 0 0.561 * * [simplify]: Extracting #2: cost 217 inf + 2 0.565 * * [simplify]: Extracting #3: cost 280 inf + 8107 0.584 * * [simplify]: Extracting #4: cost 49 inf + 48276 0.611 * * [simplify]: Extracting #5: cost 0 inf + 58103 0.637 * * [simplify]: Extracting #6: cost 0 inf + 58063 0.664 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 0.664 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 0.664 * * * * [progress]: [ 8 / 58 ] simplifiying candidate # 0.664 * * * * [progress]: [ 9 / 58 ] simplifiying candidate # 0.664 * * * * [progress]: [ 10 / 58 ] simplifiying candidate # 0.664 * * * * [progress]: [ 11 / 58 ] simplifiying candidate # 0.664 * * * * [progress]: [ 12 / 58 ] simplifiying candidate # 0.665 * [simplify]: Simplifying (/ x (- hi lo)) 0.665 * * [simplify]: iters left: 4 (5 enodes) 0.667 * * [simplify]: iters left: 3 (17 enodes) 0.670 * * [simplify]: iters left: 2 (20 enodes) 0.675 * * [simplify]: Extracting #0: cost 1 inf + 0 0.675 * * [simplify]: Extracting #1: cost 4 inf + 0 0.675 * * [simplify]: Extracting #2: cost 7 inf + 1 0.675 * * [simplify]: Extracting #3: cost 1 inf + 294 0.675 * * [simplify]: Extracting #4: cost 0 inf + 335 0.675 * [simplify]: Simplified to (/ x (- hi lo)) 0.675 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 0.675 * * * * [progress]: [ 13 / 58 ] simplifiying candidate # 0.676 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.676 * * [simplify]: iters left: 6 (10 enodes) 0.678 * * [simplify]: iters left: 5 (39 enodes) 0.684 * * [simplify]: iters left: 4 (58 enodes) 0.692 * * [simplify]: iters left: 3 (65 enodes) 0.704 * * [simplify]: iters left: 2 (68 enodes) 0.721 * * [simplify]: Extracting #0: cost 1 inf + 0 0.721 * * [simplify]: Extracting #1: cost 11 inf + 0 0.721 * * [simplify]: Extracting #2: cost 22 inf + 0 0.721 * * [simplify]: Extracting #3: cost 28 inf + 0 0.721 * * [simplify]: Extracting #4: cost 26 inf + 3 0.722 * * [simplify]: Extracting #5: cost 12 inf + 1992 0.723 * * [simplify]: Extracting #6: cost 0 inf + 5145 0.725 * * [simplify]: Extracting #7: cost 0 inf + 5105 0.726 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 0.727 * [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))))) 0.727 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.727 * * [simplify]: iters left: 5 (8 enodes) 0.729 * * [simplify]: iters left: 4 (27 enodes) 0.733 * * [simplify]: iters left: 3 (31 enodes) 0.737 * * [simplify]: Extracting #0: cost 1 inf + 0 0.737 * * [simplify]: Extracting #1: cost 4 inf + 0 0.737 * * [simplify]: Extracting #2: cost 8 inf + 0 0.737 * * [simplify]: Extracting #3: cost 14 inf + 0 0.737 * * [simplify]: Extracting #4: cost 11 inf + 45 0.738 * * [simplify]: Extracting #5: cost 2 inf + 902 0.738 * * [simplify]: Extracting #6: cost 0 inf + 1307 0.738 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.738 * [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))))) 0.738 * * * * [progress]: [ 14 / 58 ] simplifiying candidate # 0.738 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.738 * * [simplify]: iters left: 6 (9 enodes) 0.741 * * [simplify]: iters left: 5 (32 enodes) 0.745 * * [simplify]: iters left: 4 (40 enodes) 0.750 * * [simplify]: iters left: 3 (43 enodes) 0.756 * * [simplify]: Extracting #0: cost 1 inf + 0 0.756 * * [simplify]: Extracting #1: cost 7 inf + 0 0.756 * * [simplify]: Extracting #2: cost 14 inf + 0 0.756 * * [simplify]: Extracting #3: cost 20 inf + 0 0.756 * * [simplify]: Extracting #4: cost 17 inf + 44 0.756 * * [simplify]: Extracting #5: cost 7 inf + 1025 0.757 * * [simplify]: Extracting #6: cost 0 inf + 2523 0.757 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.757 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.757 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.757 * * [simplify]: iters left: 5 (8 enodes) 0.759 * * [simplify]: iters left: 4 (27 enodes) 0.764 * * [simplify]: iters left: 3 (31 enodes) 0.768 * * [simplify]: Extracting #0: cost 1 inf + 0 0.768 * * [simplify]: Extracting #1: cost 4 inf + 0 0.768 * * [simplify]: Extracting #2: cost 8 inf + 0 0.768 * * [simplify]: Extracting #3: cost 14 inf + 0 0.768 * * [simplify]: Extracting #4: cost 11 inf + 45 0.769 * * [simplify]: Extracting #5: cost 2 inf + 822 0.769 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.769 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.769 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.769 * * * * [progress]: [ 15 / 58 ] simplifiying candidate # 0.769 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.769 * * [simplify]: iters left: 6 (7 enodes) 0.772 * * [simplify]: iters left: 5 (25 enodes) 0.776 * * [simplify]: iters left: 4 (38 enodes) 0.782 * * [simplify]: iters left: 3 (39 enodes) 0.787 * * [simplify]: Extracting #0: cost 1 inf + 0 0.787 * * [simplify]: Extracting #1: cost 5 inf + 0 0.787 * * [simplify]: Extracting #2: cost 7 inf + 1 0.787 * * [simplify]: Extracting #3: cost 11 inf + 1 0.787 * * [simplify]: Extracting #4: cost 9 inf + 44 0.787 * * [simplify]: Extracting #5: cost 4 inf + 454 0.787 * * [simplify]: Extracting #6: cost 1 inf + 901 0.787 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.788 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.788 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.788 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.788 * * [simplify]: iters left: 5 (7 enodes) 0.789 * * [simplify]: iters left: 4 (24 enodes) 0.793 * * [simplify]: iters left: 3 (28 enodes) 0.796 * * [simplify]: Extracting #0: cost 1 inf + 0 0.796 * * [simplify]: Extracting #1: cost 4 inf + 0 0.796 * * [simplify]: Extracting #2: cost 10 inf + 0 0.796 * * [simplify]: Extracting #3: cost 10 inf + 43 0.796 * * [simplify]: Extracting #4: cost 7 inf + 127 0.796 * * [simplify]: Extracting #5: cost 3 inf + 375 0.797 * * [simplify]: Extracting #6: cost 0 inf + 903 0.797 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.797 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.797 * * * * [progress]: [ 16 / 58 ] simplifiying candidate # 0.797 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) 0.797 * * [simplify]: iters left: 6 (10 enodes) 0.799 * * [simplify]: iters left: 5 (35 enodes) 0.804 * * [simplify]: iters left: 4 (42 enodes) 0.809 * * [simplify]: iters left: 3 (45 enodes) 0.815 * * [simplify]: Extracting #0: cost 1 inf + 0 0.815 * * [simplify]: Extracting #1: cost 7 inf + 0 0.815 * * [simplify]: Extracting #2: cost 15 inf + 0 0.815 * * [simplify]: Extracting #3: cost 22 inf + 0 0.815 * * [simplify]: Extracting #4: cost 19 inf + 44 0.816 * * [simplify]: Extracting #5: cost 7 inf + 1587 0.816 * * [simplify]: Extracting #6: cost 0 inf + 2923 0.816 * [simplify]: Simplified to (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) 0.816 * [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))))) 0.817 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.817 * * [simplify]: iters left: 5 (9 enodes) 0.818 * * [simplify]: iters left: 4 (31 enodes) 0.825 * * [simplify]: iters left: 3 (37 enodes) 0.834 * * [simplify]: Extracting #0: cost 1 inf + 0 0.834 * * [simplify]: Extracting #1: cost 4 inf + 0 0.834 * * [simplify]: Extracting #2: cost 10 inf + 0 0.834 * * [simplify]: Extracting #3: cost 18 inf + 0 0.834 * * [simplify]: Extracting #4: cost 14 inf + 85 0.835 * * [simplify]: Extracting #5: cost 5 inf + 658 0.835 * * [simplify]: Extracting #6: cost 0 inf + 1549 0.836 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.836 * [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))))) 0.836 * * * * [progress]: [ 17 / 58 ] simplifiying candidate # 0.836 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.836 * * [simplify]: iters left: 6 (7 enodes) 0.840 * * [simplify]: iters left: 5 (25 enodes) 0.848 * * [simplify]: iters left: 4 (38 enodes) 0.861 * * [simplify]: iters left: 3 (39 enodes) 0.871 * * [simplify]: Extracting #0: cost 1 inf + 0 0.871 * * [simplify]: Extracting #1: cost 5 inf + 0 0.871 * * [simplify]: Extracting #2: cost 7 inf + 1 0.871 * * [simplify]: Extracting #3: cost 11 inf + 1 0.871 * * [simplify]: Extracting #4: cost 9 inf + 44 0.871 * * [simplify]: Extracting #5: cost 4 inf + 454 0.872 * * [simplify]: Extracting #6: cost 1 inf + 901 0.872 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.872 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.872 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.873 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.873 * * [simplify]: iters left: 5 (7 enodes) 0.876 * * [simplify]: iters left: 4 (24 enodes) 0.881 * * [simplify]: iters left: 3 (28 enodes) 0.885 * * [simplify]: Extracting #0: cost 1 inf + 0 0.885 * * [simplify]: Extracting #1: cost 4 inf + 0 0.885 * * [simplify]: Extracting #2: cost 10 inf + 0 0.885 * * [simplify]: Extracting #3: cost 10 inf + 43 0.885 * * [simplify]: Extracting #4: cost 7 inf + 127 0.885 * * [simplify]: Extracting #5: cost 3 inf + 375 0.885 * * [simplify]: Extracting #6: cost 0 inf + 903 0.886 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.886 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.886 * * * * [progress]: [ 18 / 58 ] simplifiying candidate # 0.886 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.886 * * [simplify]: iters left: 6 (9 enodes) 0.888 * * [simplify]: iters left: 5 (32 enodes) 0.892 * * [simplify]: iters left: 4 (38 enodes) 0.897 * * [simplify]: Extracting #0: cost 1 inf + 0 0.897 * * [simplify]: Extracting #1: cost 6 inf + 0 0.897 * * [simplify]: Extracting #2: cost 12 inf + 0 0.897 * * [simplify]: Extracting #3: cost 18 inf + 0 0.897 * * [simplify]: Extracting #4: cost 13 inf + 128 0.898 * * [simplify]: Extracting #5: cost 4 inf + 1146 0.898 * * [simplify]: Extracting #6: cost 0 inf + 2037 0.898 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 0.898 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.898 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.899 * * [simplify]: iters left: 5 (8 enodes) 0.900 * * [simplify]: iters left: 4 (27 enodes) 0.904 * * [simplify]: iters left: 3 (31 enodes) 0.908 * * [simplify]: Extracting #0: cost 1 inf + 0 0.908 * * [simplify]: Extracting #1: cost 4 inf + 0 0.908 * * [simplify]: Extracting #2: cost 8 inf + 0 0.908 * * [simplify]: Extracting #3: cost 14 inf + 0 0.908 * * [simplify]: Extracting #4: cost 11 inf + 45 0.908 * * [simplify]: Extracting #5: cost 2 inf + 782 0.908 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.909 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.909 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.909 * * * * [progress]: [ 19 / 58 ] simplifiying candidate # 0.909 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.909 * * [simplify]: iters left: 5 (8 enodes) 0.911 * * [simplify]: iters left: 4 (27 enodes) 0.914 * * [simplify]: iters left: 3 (31 enodes) 0.918 * * [simplify]: Extracting #0: cost 1 inf + 0 0.918 * * [simplify]: Extracting #1: cost 4 inf + 0 0.918 * * [simplify]: Extracting #2: cost 8 inf + 0 0.918 * * [simplify]: Extracting #3: cost 14 inf + 0 0.918 * * [simplify]: Extracting #4: cost 11 inf + 45 0.918 * * [simplify]: Extracting #5: cost 2 inf + 702 0.919 * * [simplify]: Extracting #6: cost 0 inf + 987 0.919 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.919 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.919 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.919 * * [simplify]: iters left: 5 (8 enodes) 0.921 * * [simplify]: iters left: 4 (27 enodes) 0.928 * * [simplify]: iters left: 3 (31 enodes) 0.936 * * [simplify]: Extracting #0: cost 1 inf + 0 0.936 * * [simplify]: Extracting #1: cost 4 inf + 0 0.936 * * [simplify]: Extracting #2: cost 8 inf + 0 0.936 * * [simplify]: Extracting #3: cost 14 inf + 0 0.936 * * [simplify]: Extracting #4: cost 11 inf + 45 0.937 * * [simplify]: Extracting #5: cost 2 inf + 702 0.937 * * [simplify]: Extracting #6: cost 0 inf + 987 0.937 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.937 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.937 * * * * [progress]: [ 20 / 58 ] simplifiying candidate # 0.938 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.938 * * [simplify]: iters left: 5 (6 enodes) 0.941 * * [simplify]: iters left: 4 (20 enodes) 0.948 * * [simplify]: iters left: 3 (25 enodes) 0.955 * * [simplify]: Extracting #0: cost 1 inf + 0 0.955 * * [simplify]: Extracting #1: cost 4 inf + 0 0.955 * * [simplify]: Extracting #2: cost 7 inf + 1 0.955 * * [simplify]: Extracting #3: cost 5 inf + 44 0.955 * * [simplify]: Extracting #4: cost 1 inf + 251 0.955 * * [simplify]: Extracting #5: cost 0 inf + 333 0.956 * [simplify]: Simplified to (sqrt (- x lo)) 0.956 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.956 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 0.956 * * [simplify]: iters left: 5 (7 enodes) 0.959 * * [simplify]: iters left: 4 (24 enodes) 0.966 * * [simplify]: iters left: 3 (28 enodes) 0.974 * * [simplify]: Extracting #0: cost 1 inf + 0 0.974 * * [simplify]: Extracting #1: cost 4 inf + 0 0.974 * * [simplify]: Extracting #2: cost 10 inf + 0 0.975 * * [simplify]: Extracting #3: cost 10 inf + 43 0.975 * * [simplify]: Extracting #4: cost 7 inf + 127 0.975 * * [simplify]: Extracting #5: cost 3 inf + 335 0.975 * * [simplify]: Extracting #6: cost 0 inf + 743 0.976 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 0.976 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.976 * * * * [progress]: [ 21 / 58 ] simplifiying candidate # 0.976 * [simplify]: Simplifying (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.976 * * [simplify]: iters left: 5 (9 enodes) 0.980 * * [simplify]: iters left: 4 (30 enodes) 0.988 * * [simplify]: iters left: 3 (33 enodes) 0.997 * * [simplify]: Extracting #0: cost 1 inf + 0 0.997 * * [simplify]: Extracting #1: cost 4 inf + 0 0.997 * * [simplify]: Extracting #2: cost 9 inf + 0 0.997 * * [simplify]: Extracting #3: cost 16 inf + 0 0.997 * * [simplify]: Extracting #4: cost 12 inf + 85 0.998 * * [simplify]: Extracting #5: cost 4 inf + 578 0.998 * * [simplify]: Extracting #6: cost 0 inf + 1227 0.998 * [simplify]: Simplified to (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.998 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.999 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.999 * * [simplify]: iters left: 5 (9 enodes) 1.003 * * [simplify]: iters left: 4 (31 enodes) 1.011 * * [simplify]: iters left: 3 (37 enodes) 1.022 * * [simplify]: Extracting #0: cost 1 inf + 0 1.022 * * [simplify]: Extracting #1: cost 4 inf + 0 1.022 * * [simplify]: Extracting #2: cost 10 inf + 0 1.022 * * [simplify]: Extracting #3: cost 18 inf + 0 1.022 * * [simplify]: Extracting #4: cost 14 inf + 85 1.022 * * [simplify]: Extracting #5: cost 5 inf + 618 1.023 * * [simplify]: Extracting #6: cost 0 inf + 1389 1.023 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1.023 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1.023 * * * * [progress]: [ 22 / 58 ] simplifiying candidate # 1.024 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1.024 * * [simplify]: iters left: 5 (6 enodes) 1.028 * * [simplify]: iters left: 4 (20 enodes) 1.034 * * [simplify]: iters left: 3 (25 enodes) 1.041 * * [simplify]: Extracting #0: cost 1 inf + 0 1.041 * * [simplify]: Extracting #1: cost 4 inf + 0 1.041 * * [simplify]: Extracting #2: cost 7 inf + 1 1.041 * * [simplify]: Extracting #3: cost 5 inf + 44 1.042 * * [simplify]: Extracting #4: cost 1 inf + 251 1.042 * * [simplify]: Extracting #5: cost 0 inf + 333 1.042 * [simplify]: Simplified to (sqrt (- x lo)) 1.042 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.042 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1.043 * * [simplify]: iters left: 5 (7 enodes) 1.045 * * [simplify]: iters left: 4 (24 enodes) 1.052 * * [simplify]: iters left: 3 (28 enodes) 1.059 * * [simplify]: Extracting #0: cost 1 inf + 0 1.059 * * [simplify]: Extracting #1: cost 4 inf + 0 1.059 * * [simplify]: Extracting #2: cost 10 inf + 0 1.060 * * [simplify]: Extracting #3: cost 10 inf + 43 1.060 * * [simplify]: Extracting #4: cost 7 inf + 127 1.060 * * [simplify]: Extracting #5: cost 3 inf + 335 1.060 * * [simplify]: Extracting #6: cost 0 inf + 743 1.060 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1.061 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.061 * * * * [progress]: [ 23 / 58 ] simplifiying candidate # 1.061 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.061 * * [simplify]: iters left: 6 (7 enodes) 1.065 * * [simplify]: iters left: 5 (27 enodes) 1.074 * * [simplify]: iters left: 4 (34 enodes) 1.084 * * [simplify]: Extracting #0: cost 1 inf + 0 1.084 * * [simplify]: Extracting #1: cost 6 inf + 0 1.084 * * [simplify]: Extracting #2: cost 9 inf + 1 1.084 * * [simplify]: Extracting #3: cost 13 inf + 1 1.084 * * [simplify]: Extracting #4: cost 10 inf + 86 1.084 * * [simplify]: Extracting #5: cost 5 inf + 616 1.085 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.085 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.085 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.085 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.085 * * [simplify]: iters left: 5 (7 enodes) 1.087 * * [simplify]: iters left: 4 (27 enodes) 1.090 * * [simplify]: iters left: 3 (37 enodes) 1.095 * * [simplify]: iters left: 2 (41 enodes) 1.100 * * [simplify]: Extracting #0: cost 1 inf + 0 1.100 * * [simplify]: Extracting #1: cost 7 inf + 0 1.100 * * [simplify]: Extracting #2: cost 16 inf + 0 1.100 * * [simplify]: Extracting #3: cost 17 inf + 2 1.100 * * [simplify]: Extracting #4: cost 13 inf + 128 1.101 * * [simplify]: Extracting #5: cost 9 inf + 496 1.101 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.101 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.101 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.101 * * * * [progress]: [ 24 / 58 ] simplifiying candidate # 1.101 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.101 * * [simplify]: iters left: 5 (6 enodes) 1.103 * * [simplify]: iters left: 4 (22 enodes) 1.110 * * [simplify]: iters left: 3 (27 enodes) 1.118 * * [simplify]: Extracting #0: cost 1 inf + 0 1.118 * * [simplify]: Extracting #1: cost 4 inf + 0 1.118 * * [simplify]: Extracting #2: cost 5 inf + 1 1.119 * * [simplify]: Extracting #3: cost 9 inf + 1 1.119 * * [simplify]: Extracting #4: cost 7 inf + 44 1.119 * * [simplify]: Extracting #5: cost 1 inf + 456 1.119 * * [simplify]: Extracting #6: cost 0 inf + 579 1.120 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.120 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.120 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.120 * * [simplify]: iters left: 5 (7 enodes) 1.123 * * [simplify]: iters left: 4 (27 enodes) 1.131 * * [simplify]: iters left: 3 (37 enodes) 1.141 * * [simplify]: iters left: 2 (41 enodes) 1.150 * * [simplify]: Extracting #0: cost 1 inf + 0 1.151 * * [simplify]: Extracting #1: cost 7 inf + 0 1.151 * * [simplify]: Extracting #2: cost 16 inf + 0 1.151 * * [simplify]: Extracting #3: cost 17 inf + 2 1.151 * * [simplify]: Extracting #4: cost 13 inf + 128 1.151 * * [simplify]: Extracting #5: cost 9 inf + 416 1.151 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.151 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.152 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.152 * * * * [progress]: [ 25 / 58 ] simplifiying candidate # 1.152 * [simplify]: Simplifying (/ 1 1) 1.152 * * [simplify]: iters left: 2 (2 enodes) 1.153 * * [simplify]: iters left: 1 (6 enodes) 1.154 * * [simplify]: Extracting #0: cost 1 inf + 0 1.154 * * [simplify]: Extracting #1: cost 0 inf + 1 1.154 * [simplify]: Simplified to 1 1.154 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.154 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.154 * * [simplify]: iters left: 4 (6 enodes) 1.156 * * [simplify]: iters left: 3 (24 enodes) 1.159 * * [simplify]: iters left: 2 (34 enodes) 1.163 * * [simplify]: iters left: 1 (38 enodes) 1.168 * * [simplify]: Extracting #0: cost 1 inf + 0 1.169 * * [simplify]: Extracting #1: cost 7 inf + 0 1.169 * * [simplify]: Extracting #2: cost 16 inf + 0 1.169 * * [simplify]: Extracting #3: cost 13 inf + 44 1.169 * * [simplify]: Extracting #4: cost 2 inf + 828 1.169 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.169 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.170 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.170 * * * * [progress]: [ 26 / 58 ] simplifiying candidate # 1.170 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.170 * * [simplify]: iters left: 5 (7 enodes) 1.172 * * [simplify]: iters left: 4 (24 enodes) 1.176 * * [simplify]: iters left: 3 (26 enodes) 1.183 * * [simplify]: Extracting #0: cost 1 inf + 0 1.183 * * [simplify]: Extracting #1: cost 4 inf + 0 1.183 * * [simplify]: Extracting #2: cost 6 inf + 1 1.183 * * [simplify]: Extracting #3: cost 10 inf + 1 1.183 * * [simplify]: Extracting #4: cost 8 inf + 3 1.183 * * [simplify]: Extracting #5: cost 2 inf + 452 1.183 * * [simplify]: Extracting #6: cost 0 inf + 737 1.184 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.184 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.184 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.184 * * [simplify]: iters left: 5 (8 enodes) 1.188 * * [simplify]: iters left: 4 (31 enodes) 1.196 * * [simplify]: iters left: 3 (43 enodes) 1.208 * * [simplify]: iters left: 2 (47 enodes) 1.220 * * [simplify]: Extracting #0: cost 1 inf + 0 1.220 * * [simplify]: Extracting #1: cost 7 inf + 0 1.220 * * [simplify]: Extracting #2: cost 18 inf + 0 1.221 * * [simplify]: Extracting #3: cost 18 inf + 165 1.221 * * [simplify]: Extracting #4: cost 13 inf + 371 1.221 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.222 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.223 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.223 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.223 * * * * [progress]: [ 27 / 58 ] simplifiying candidate # 1.223 * [simplify]: Simplifying (/ 1 1) 1.224 * * [simplify]: iters left: 2 (2 enodes) 1.225 * * [simplify]: iters left: 1 (6 enodes) 1.228 * * [simplify]: Extracting #0: cost 1 inf + 0 1.228 * * [simplify]: Extracting #1: cost 0 inf + 1 1.228 * [simplify]: Simplified to 1 1.228 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.228 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.228 * * [simplify]: iters left: 4 (6 enodes) 1.232 * * [simplify]: iters left: 3 (24 enodes) 1.239 * * [simplify]: iters left: 2 (34 enodes) 1.248 * * [simplify]: iters left: 1 (38 enodes) 1.258 * * [simplify]: Extracting #0: cost 1 inf + 0 1.258 * * [simplify]: Extracting #1: cost 7 inf + 0 1.258 * * [simplify]: Extracting #2: cost 16 inf + 0 1.258 * * [simplify]: Extracting #3: cost 13 inf + 44 1.259 * * [simplify]: Extracting #4: cost 2 inf + 828 1.259 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.260 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.260 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.260 * * * * [progress]: [ 28 / 58 ] simplifiying candidate # 1.260 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.260 * * [simplify]: iters left: 6 (10 enodes) 1.265 * * [simplify]: iters left: 5 (35 enodes) 1.275 * * [simplify]: iters left: 4 (40 enodes) 1.286 * * [simplify]: Extracting #0: cost 1 inf + 0 1.286 * * [simplify]: Extracting #1: cost 6 inf + 0 1.286 * * [simplify]: Extracting #2: cost 13 inf + 0 1.286 * * [simplify]: Extracting #3: cost 20 inf + 0 1.286 * * [simplify]: Extracting #4: cost 16 inf + 85 1.286 * * [simplify]: Extracting #5: cost 9 inf + 536 1.287 * * [simplify]: Extracting #6: cost 0 inf + 2357 1.288 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.288 * [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))))) 1.288 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.288 * * [simplify]: iters left: 5 (9 enodes) 1.292 * * [simplify]: iters left: 4 (34 enodes) 1.301 * * [simplify]: iters left: 3 (46 enodes) 1.307 * * [simplify]: iters left: 2 (50 enodes) 1.313 * * [simplify]: Extracting #0: cost 1 inf + 0 1.313 * * [simplify]: Extracting #1: cost 7 inf + 0 1.313 * * [simplify]: Extracting #2: cost 16 inf + 0 1.313 * * [simplify]: Extracting #3: cost 24 inf + 0 1.314 * * [simplify]: Extracting #4: cost 17 inf + 248 1.314 * * [simplify]: Extracting #5: cost 5 inf + 1831 1.314 * * [simplify]: Extracting #6: cost 1 inf + 2641 1.315 * * [simplify]: Extracting #7: cost 0 inf + 2843 1.315 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.315 * [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))))) 1.315 * * * * [progress]: [ 29 / 58 ] simplifiying candidate # 1.315 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.315 * * [simplify]: iters left: 5 (9 enodes) 1.317 * * [simplify]: iters left: 4 (30 enodes) 1.321 * * [simplify]: iters left: 3 (33 enodes) 1.325 * * [simplify]: Extracting #0: cost 1 inf + 0 1.325 * * [simplify]: Extracting #1: cost 4 inf + 0 1.325 * * [simplify]: Extracting #2: cost 9 inf + 0 1.325 * * [simplify]: Extracting #3: cost 16 inf + 0 1.325 * * [simplify]: Extracting #4: cost 11 inf + 126 1.326 * * [simplify]: Extracting #5: cost 6 inf + 373 1.326 * * [simplify]: Extracting #6: cost 1 inf + 1105 1.326 * * [simplify]: Extracting #7: cost 0 inf + 1227 1.326 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.326 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.326 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.327 * * [simplify]: iters left: 5 (9 enodes) 1.328 * * [simplify]: iters left: 4 (34 enodes) 1.333 * * [simplify]: iters left: 3 (46 enodes) 1.343 * * [simplify]: iters left: 2 (50 enodes) 1.356 * * [simplify]: Extracting #0: cost 1 inf + 0 1.356 * * [simplify]: Extracting #1: cost 7 inf + 0 1.356 * * [simplify]: Extracting #2: cost 16 inf + 0 1.356 * * [simplify]: Extracting #3: cost 24 inf + 0 1.357 * * [simplify]: Extracting #4: cost 17 inf + 248 1.357 * * [simplify]: Extracting #5: cost 5 inf + 1591 1.358 * * [simplify]: Extracting #6: cost 1 inf + 2281 1.359 * * [simplify]: Extracting #7: cost 0 inf + 2443 1.360 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.360 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.360 * * * * [progress]: [ 30 / 58 ] simplifiying candidate # 1.360 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.360 * * [simplify]: iters left: 5 (7 enodes) 1.364 * * [simplify]: iters left: 4 (22 enodes) 1.371 * * [simplify]: iters left: 3 (24 enodes) 1.378 * * [simplify]: Extracting #0: cost 1 inf + 0 1.378 * * [simplify]: Extracting #1: cost 5 inf + 0 1.378 * * [simplify]: Extracting #2: cost 8 inf + 1 1.378 * * [simplify]: Extracting #3: cost 6 inf + 3 1.378 * * [simplify]: Extracting #4: cost 1 inf + 289 1.378 * * [simplify]: Extracting #5: cost 0 inf + 411 1.378 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.378 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.379 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.379 * * [simplify]: iters left: 5 (8 enodes) 1.382 * * [simplify]: iters left: 4 (31 enodes) 1.392 * * [simplify]: iters left: 3 (43 enodes) 1.398 * * [simplify]: iters left: 2 (47 enodes) 1.404 * * [simplify]: Extracting #0: cost 1 inf + 0 1.404 * * [simplify]: Extracting #1: cost 7 inf + 0 1.404 * * [simplify]: Extracting #2: cost 18 inf + 0 1.404 * * [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 1.405 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.405 * [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)))) 1.406 * * * * [progress]: [ 31 / 58 ] simplifiying candidate # 1.406 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) 1.406 * * [simplify]: iters left: 5 (9 enodes) 1.408 * * [simplify]: iters left: 4 (29 enodes) 1.411 * * [simplify]: Extracting #0: cost 1 inf + 0 1.412 * * [simplify]: Extracting #1: cost 4 inf + 0 1.412 * * [simplify]: Extracting #2: cost 9 inf + 0 1.412 * * [simplify]: Extracting #3: cost 15 inf + 0 1.412 * * [simplify]: Extracting #4: cost 10 inf + 85 1.412 * * [simplify]: Extracting #5: cost 6 inf + 330 1.412 * * [simplify]: Extracting #6: cost 1 inf + 980 1.412 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.412 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) 1.412 * [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))))) 1.413 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.413 * * [simplify]: iters left: 5 (9 enodes) 1.415 * * [simplify]: iters left: 4 (33 enodes) 1.419 * * [simplify]: iters left: 3 (43 enodes) 1.425 * * [simplify]: iters left: 2 (47 enodes) 1.436 * * [simplify]: Extracting #0: cost 1 inf + 0 1.437 * * [simplify]: Extracting #1: cost 7 inf + 0 1.437 * * [simplify]: Extracting #2: cost 16 inf + 0 1.437 * * [simplify]: Extracting #3: cost 23 inf + 0 1.437 * * [simplify]: Extracting #4: cost 19 inf + 44 1.437 * * [simplify]: Extracting #5: cost 10 inf + 898 1.438 * * [simplify]: Extracting #6: cost 1 inf + 2317 1.439 * * [simplify]: Extracting #7: cost 0 inf + 2519 1.440 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.440 * [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))))) 1.440 * * * * [progress]: [ 32 / 58 ] simplifiying candidate # 1.440 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.440 * * [simplify]: iters left: 5 (7 enodes) 1.444 * * [simplify]: iters left: 4 (22 enodes) 1.450 * * [simplify]: iters left: 3 (24 enodes) 1.455 * * [simplify]: Extracting #0: cost 1 inf + 0 1.455 * * [simplify]: Extracting #1: cost 5 inf + 0 1.455 * * [simplify]: Extracting #2: cost 8 inf + 1 1.455 * * [simplify]: Extracting #3: cost 6 inf + 3 1.455 * * [simplify]: Extracting #4: cost 1 inf + 289 1.456 * * [simplify]: Extracting #5: cost 0 inf + 411 1.456 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.456 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.456 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.456 * * [simplify]: iters left: 5 (8 enodes) 1.459 * * [simplify]: iters left: 4 (31 enodes) 1.463 * * [simplify]: iters left: 3 (43 enodes) 1.469 * * [simplify]: iters left: 2 (47 enodes) 1.475 * * [simplify]: Extracting #0: cost 1 inf + 0 1.475 * * [simplify]: Extracting #1: cost 7 inf + 0 1.475 * * [simplify]: Extracting #2: cost 18 inf + 0 1.475 * * [simplify]: Extracting #3: cost 18 inf + 165 1.475 * * [simplify]: Extracting #4: cost 9 inf + 819 1.475 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.476 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.476 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.476 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.476 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.476 * * * * [progress]: [ 33 / 58 ] simplifiying candidate # 1.477 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.477 * * [simplify]: iters left: 6 (7 enodes) 1.479 * * [simplify]: iters left: 5 (27 enodes) 1.483 * * [simplify]: iters left: 4 (34 enodes) 1.492 * * [simplify]: Extracting #0: cost 1 inf + 0 1.492 * * [simplify]: Extracting #1: cost 6 inf + 0 1.492 * * [simplify]: Extracting #2: cost 9 inf + 1 1.492 * * [simplify]: Extracting #3: cost 13 inf + 1 1.492 * * [simplify]: Extracting #4: cost 10 inf + 86 1.492 * * [simplify]: Extracting #5: cost 5 inf + 616 1.493 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.493 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.493 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.493 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.494 * * [simplify]: iters left: 5 (7 enodes) 1.497 * * [simplify]: iters left: 4 (27 enodes) 1.500 * * [simplify]: iters left: 3 (37 enodes) 1.505 * * [simplify]: iters left: 2 (41 enodes) 1.510 * * [simplify]: Extracting #0: cost 1 inf + 0 1.510 * * [simplify]: Extracting #1: cost 7 inf + 0 1.510 * * [simplify]: Extracting #2: cost 16 inf + 0 1.510 * * [simplify]: Extracting #3: cost 17 inf + 2 1.510 * * [simplify]: Extracting #4: cost 13 inf + 128 1.511 * * [simplify]: Extracting #5: cost 9 inf + 496 1.511 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.511 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.511 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.511 * * * * [progress]: [ 34 / 58 ] simplifiying candidate # 1.511 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.512 * * [simplify]: iters left: 5 (6 enodes) 1.513 * * [simplify]: iters left: 4 (22 enodes) 1.517 * * [simplify]: iters left: 3 (27 enodes) 1.520 * * [simplify]: Extracting #0: cost 1 inf + 0 1.520 * * [simplify]: Extracting #1: cost 4 inf + 0 1.520 * * [simplify]: Extracting #2: cost 5 inf + 1 1.520 * * [simplify]: Extracting #3: cost 9 inf + 1 1.521 * * [simplify]: Extracting #4: cost 7 inf + 44 1.521 * * [simplify]: Extracting #5: cost 1 inf + 456 1.521 * * [simplify]: Extracting #6: cost 0 inf + 579 1.521 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.521 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.522 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.522 * * [simplify]: iters left: 5 (7 enodes) 1.525 * * [simplify]: iters left: 4 (27 enodes) 1.532 * * [simplify]: iters left: 3 (37 enodes) 1.541 * * [simplify]: iters left: 2 (41 enodes) 1.547 * * [simplify]: Extracting #0: cost 1 inf + 0 1.547 * * [simplify]: Extracting #1: cost 7 inf + 0 1.547 * * [simplify]: Extracting #2: cost 16 inf + 0 1.547 * * [simplify]: Extracting #3: cost 17 inf + 2 1.547 * * [simplify]: Extracting #4: cost 13 inf + 128 1.547 * * [simplify]: Extracting #5: cost 9 inf + 416 1.548 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.548 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.548 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.548 * * * * [progress]: [ 35 / 58 ] simplifiying candidate # 1.549 * [simplify]: Simplifying (/ 1 1) 1.549 * * [simplify]: iters left: 2 (2 enodes) 1.550 * * [simplify]: iters left: 1 (6 enodes) 1.551 * * [simplify]: Extracting #0: cost 1 inf + 0 1.551 * * [simplify]: Extracting #1: cost 0 inf + 1 1.551 * [simplify]: Simplified to 1 1.551 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.552 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.552 * * [simplify]: iters left: 4 (6 enodes) 1.553 * * [simplify]: iters left: 3 (24 enodes) 1.556 * * [simplify]: iters left: 2 (34 enodes) 1.561 * * [simplify]: iters left: 1 (38 enodes) 1.565 * * [simplify]: Extracting #0: cost 1 inf + 0 1.565 * * [simplify]: Extracting #1: cost 7 inf + 0 1.566 * * [simplify]: Extracting #2: cost 16 inf + 0 1.566 * * [simplify]: Extracting #3: cost 13 inf + 44 1.566 * * [simplify]: Extracting #4: cost 2 inf + 828 1.566 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.566 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.566 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.566 * * * * [progress]: [ 36 / 58 ] simplifiying candidate # 1.567 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.567 * * [simplify]: iters left: 5 (7 enodes) 1.569 * * [simplify]: iters left: 4 (24 enodes) 1.572 * * [simplify]: iters left: 3 (26 enodes) 1.576 * * [simplify]: Extracting #0: cost 1 inf + 0 1.576 * * [simplify]: Extracting #1: cost 4 inf + 0 1.576 * * [simplify]: Extracting #2: cost 6 inf + 1 1.576 * * [simplify]: Extracting #3: cost 10 inf + 1 1.576 * * [simplify]: Extracting #4: cost 8 inf + 3 1.577 * * [simplify]: Extracting #5: cost 2 inf + 452 1.577 * * [simplify]: Extracting #6: cost 0 inf + 737 1.577 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.577 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.578 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.578 * * [simplify]: iters left: 5 (8 enodes) 1.581 * * [simplify]: iters left: 4 (31 enodes) 1.590 * * [simplify]: iters left: 3 (43 enodes) 1.601 * * [simplify]: iters left: 2 (47 enodes) 1.609 * * [simplify]: Extracting #0: cost 1 inf + 0 1.609 * * [simplify]: Extracting #1: cost 7 inf + 0 1.609 * * [simplify]: Extracting #2: cost 18 inf + 0 1.609 * * [simplify]: Extracting #3: cost 18 inf + 165 1.609 * * [simplify]: Extracting #4: cost 13 inf + 371 1.610 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.610 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.610 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.611 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.611 * * * * [progress]: [ 37 / 58 ] simplifiying candidate # 1.611 * [simplify]: Simplifying (/ 1 1) 1.611 * * [simplify]: iters left: 2 (2 enodes) 1.612 * * [simplify]: iters left: 1 (6 enodes) 1.613 * * [simplify]: Extracting #0: cost 1 inf + 0 1.613 * * [simplify]: Extracting #1: cost 0 inf + 1 1.613 * [simplify]: Simplified to 1 1.613 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.613 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.613 * * [simplify]: iters left: 4 (6 enodes) 1.615 * * [simplify]: iters left: 3 (24 enodes) 1.618 * * [simplify]: iters left: 2 (34 enodes) 1.622 * * [simplify]: iters left: 1 (38 enodes) 1.627 * * [simplify]: Extracting #0: cost 1 inf + 0 1.627 * * [simplify]: Extracting #1: cost 7 inf + 0 1.627 * * [simplify]: Extracting #2: cost 16 inf + 0 1.627 * * [simplify]: Extracting #3: cost 13 inf + 44 1.628 * * [simplify]: Extracting #4: cost 2 inf + 828 1.628 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.628 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.628 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.628 * * * * [progress]: [ 38 / 58 ] simplifiying candidate # 1.628 * * * * [progress]: [ 39 / 58 ] simplifiying candidate # 1.628 * * * * [progress]: [ 40 / 58 ] simplifiying candidate # 1.628 * * * * [progress]: [ 41 / 58 ] simplifiying candidate # 1.628 * [simplify]: Simplifying (cbrt (- hi lo)) 1.629 * * [simplify]: iters left: 3 (4 enodes) 1.629 * * [simplify]: iters left: 2 (14 enodes) 1.631 * * [simplify]: iters left: 1 (17 enodes) 1.634 * * [simplify]: Extracting #0: cost 1 inf + 0 1.634 * * [simplify]: Extracting #1: cost 3 inf + 0 1.634 * * [simplify]: Extracting #2: cost 7 inf + 0 1.634 * * [simplify]: Extracting #3: cost 5 inf + 43 1.634 * * [simplify]: Extracting #4: cost 0 inf + 412 1.634 * [simplify]: Simplified to (cbrt (- hi lo)) 1.634 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1.634 * * * * [progress]: [ 42 / 58 ] simplifiying candidate # 1.634 * [simplify]: Simplifying (sqrt (- hi lo)) 1.634 * * [simplify]: iters left: 3 (4 enodes) 1.635 * * [simplify]: iters left: 2 (14 enodes) 1.637 * * [simplify]: iters left: 1 (17 enodes) 1.640 * * [simplify]: Extracting #0: cost 1 inf + 0 1.640 * * [simplify]: Extracting #1: cost 3 inf + 0 1.640 * * [simplify]: Extracting #2: cost 7 inf + 0 1.640 * * [simplify]: Extracting #3: cost 5 inf + 43 1.640 * * [simplify]: Extracting #4: cost 0 inf + 332 1.640 * [simplify]: Simplified to (sqrt (- hi lo)) 1.640 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1.640 * * * * [progress]: [ 43 / 58 ] simplifiying candidate # 1.641 * [simplify]: Simplifying (- hi lo) 1.641 * * [simplify]: iters left: 2 (3 enodes) 1.641 * * [simplify]: iters left: 1 (11 enodes) 1.643 * * [simplify]: Extracting #0: cost 1 inf + 0 1.643 * * [simplify]: Extracting #1: cost 5 inf + 0 1.643 * * [simplify]: Extracting #2: cost 3 inf + 43 1.643 * * [simplify]: Extracting #3: cost 0 inf + 168 1.643 * [simplify]: Simplified to (- hi lo) 1.643 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.643 * * * * [progress]: [ 44 / 58 ] simplifiying candidate # 1.643 * [simplify]: Simplifying (- (sqrt hi) (sqrt lo)) 1.644 * * [simplify]: iters left: 3 (5 enodes) 1.645 * * [simplify]: iters left: 2 (17 enodes) 1.647 * * [simplify]: iters left: 1 (20 enodes) 1.649 * * [simplify]: Extracting #0: cost 1 inf + 0 1.649 * * [simplify]: Extracting #1: cost 5 inf + 0 1.649 * * [simplify]: Extracting #2: cost 10 inf + 0 1.649 * * [simplify]: Extracting #3: cost 8 inf + 2 1.650 * * [simplify]: Extracting #4: cost 1 inf + 491 1.650 * * [simplify]: Extracting #5: cost 0 inf + 572 1.650 * [simplify]: Simplified to (- (sqrt hi) (sqrt lo)) 1.650 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (+ (sqrt hi) (sqrt lo))) (- (sqrt hi) (sqrt lo)))) 1.650 * * * * [progress]: [ 45 / 58 ] simplifiying candidate # 1.650 * [simplify]: Simplifying (- hi lo) 1.650 * * [simplify]: iters left: 2 (3 enodes) 1.651 * * [simplify]: iters left: 1 (11 enodes) 1.652 * * [simplify]: Extracting #0: cost 1 inf + 0 1.652 * * [simplify]: Extracting #1: cost 5 inf + 0 1.652 * * [simplify]: Extracting #2: cost 3 inf + 43 1.652 * * [simplify]: Extracting #3: cost 0 inf + 168 1.653 * [simplify]: Simplified to (- hi lo) 1.653 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.653 * * * * [progress]: [ 46 / 58 ] simplifiying candidate # 1.653 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1.653 * * [simplify]: iters left: 5 (5 enodes) 1.654 * * [simplify]: iters left: 4 (17 enodes) 1.656 * * [simplify]: iters left: 3 (20 enodes) 1.659 * * [simplify]: Extracting #0: cost 1 inf + 0 1.659 * * [simplify]: Extracting #1: cost 3 inf + 0 1.659 * * [simplify]: Extracting #2: cost 5 inf + 0 1.659 * * [simplify]: Extracting #3: cost 9 inf + 0 1.659 * * [simplify]: Extracting #4: cost 7 inf + 43 1.659 * * [simplify]: Extracting #5: cost 0 inf + 736 1.659 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1.659 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1.659 * * * * [progress]: [ 47 / 58 ] simplifiying candidate # 1.660 * [simplify]: Simplifying (sqrt (- x lo)) 1.660 * * [simplify]: iters left: 3 (4 enodes) 1.661 * * [simplify]: iters left: 2 (14 enodes) 1.662 * * [simplify]: iters left: 1 (17 enodes) 1.665 * * [simplify]: Extracting #0: cost 1 inf + 0 1.665 * * [simplify]: Extracting #1: cost 3 inf + 0 1.665 * * [simplify]: Extracting #2: cost 7 inf + 0 1.665 * * [simplify]: Extracting #3: cost 5 inf + 43 1.665 * * [simplify]: Extracting #4: cost 0 inf + 332 1.665 * [simplify]: Simplified to (sqrt (- x lo)) 1.665 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1.665 * * * * [progress]: [ 48 / 58 ] simplifiying candidate # 1.665 * * * * [progress]: [ 49 / 58 ] simplifiying candidate # 1.665 * [simplify]: Simplifying (+ (sqrt x) (sqrt lo)) 1.665 * * [simplify]: iters left: 3 (5 enodes) 1.666 * * [simplify]: iters left: 2 (16 enodes) 1.668 * * [simplify]: Extracting #0: cost 1 inf + 0 1.668 * * [simplify]: Extracting #1: cost 4 inf + 0 1.668 * * [simplify]: Extracting #2: cost 8 inf + 0 1.668 * * [simplify]: Extracting #3: cost 4 inf + 84 1.668 * * [simplify]: Extracting #4: cost 0 inf + 410 1.669 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.669 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (+ (sqrt x) (sqrt lo)) (/ (- hi lo) (- (sqrt x) (sqrt lo))))) 1.669 * * * * [progress]: [ 50 / 58 ] simplifiying candidate # 1.669 * * * * [progress]: [ 51 / 58 ] simplifiying candidate # 1.669 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1.669 * * [simplify]: iters left: 6 (7 enodes) 1.671 * * [simplify]: iters left: 5 (30 enodes) 1.675 * * [simplify]: iters left: 4 (47 enodes) 1.682 * * [simplify]: iters left: 3 (58 enodes) 1.688 * * [simplify]: iters left: 2 (59 enodes) 1.695 * * [simplify]: Extracting #0: cost 1 inf + 0 1.695 * * [simplify]: Extracting #1: cost 11 inf + 0 1.695 * * [simplify]: Extracting #2: cost 15 inf + 43 1.695 * * [simplify]: Extracting #3: cost 5 inf + 790 1.695 * * [simplify]: Extracting #4: cost 0 inf + 1160 1.696 * * [simplify]: Extracting #5: cost 0 inf + 1130 1.696 * [simplify]: Simplified to (fma (+ hi lo) lo (* hi hi)) 1.696 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (fma (+ hi lo) lo (* hi hi)))) 1.696 * * * * [progress]: [ 52 / 58 ] simplifiying candidate # 1.696 * [simplify]: Simplifying (+ hi lo) 1.697 * * [simplify]: iters left: 2 (3 enodes) 1.697 * * [simplify]: iters left: 1 (10 enodes) 1.698 * * [simplify]: Extracting #0: cost 1 inf + 0 1.698 * * [simplify]: Extracting #1: cost 4 inf + 0 1.698 * * [simplify]: Extracting #2: cost 2 inf + 2 1.699 * * [simplify]: Extracting #3: cost 0 inf + 86 1.699 * [simplify]: Simplified to (+ lo hi) 1.699 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1.699 * * * * [progress]: [ 53 / 58 ] simplifiying candidate # 1.699 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1.699 * * [simplify]: iters left: 3 (6 enodes) 1.701 * * [simplify]: iters left: 2 (33 enodes) 1.709 * * [simplify]: iters left: 1 (78 enodes) 1.728 * * [simplify]: Extracting #0: cost 1 inf + 0 1.728 * * [simplify]: Extracting #1: cost 16 inf + 0 1.728 * * [simplify]: Extracting #2: cost 36 inf + 2 1.729 * * [simplify]: Extracting #3: cost 34 inf + 249 1.729 * * [simplify]: Extracting #4: cost 22 inf + 1817 1.730 * * [simplify]: Extracting #5: cost 3 inf + 6987 1.730 * * [simplify]: Extracting #6: cost 0 inf + 7874 1.731 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1.731 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1.731 * * * * [progress]: [ 54 / 58 ] simplifiying candidate # 1.732 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1.732 * * [simplify]: iters left: 4 (5 enodes) 1.733 * * [simplify]: iters left: 3 (21 enodes) 1.736 * * [simplify]: iters left: 2 (34 enodes) 1.741 * * [simplify]: iters left: 1 (53 enodes) 1.751 * * [simplify]: Extracting #0: cost 1 inf + 0 1.752 * * [simplify]: Extracting #1: cost 14 inf + 0 1.752 * * [simplify]: Extracting #2: cost 25 inf + 165 1.752 * * [simplify]: Extracting #3: cost 9 inf + 1168 1.754 * * [simplify]: Extracting #4: cost 1 inf + 1903 1.755 * * [simplify]: Extracting #5: cost 0 inf + 1970 1.756 * [simplify]: Simplified to (- (* x x) (* lo lo)) 1.756 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x x) (* lo lo)) (* (- hi lo) (+ x lo)))) 1.756 * * * * [progress]: [ 55 / 58 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1.756 * * * * [progress]: [ 56 / 58 ] simplifiying candidate # 1.757 * [simplify]: Simplifying 0 1.757 * * [simplify]: iters left: 0 (1 enodes) 1.758 * * [simplify]: Extracting #0: cost 1 inf + 0 1.758 * * [simplify]: Extracting #1: cost 0 inf + 1 1.758 * [simplify]: Simplified to 0 1.758 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.758 * * * * [progress]: [ 57 / 58 ] simplifiying candidate # 1.759 * [simplify]: Simplifying 0 1.759 * * [simplify]: iters left: 0 (1 enodes) 1.760 * * [simplify]: Extracting #0: cost 1 inf + 0 1.760 * * [simplify]: Extracting #1: cost 0 inf + 1 1.760 * [simplify]: Simplified to 0 1.760 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.760 * * * * [progress]: [ 58 / 58 ] simplifiying candidate # 1.760 * [simplify]: Simplifying 0 1.760 * * [simplify]: iters left: 0 (1 enodes) 1.761 * * [simplify]: Extracting #0: cost 1 inf + 0 1.761 * * [simplify]: Extracting #1: cost 0 inf + 1 1.761 * [simplify]: Simplified to 0 1.761 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.762 * * * [progress]: adding candidates to table 2.198 * [progress]: [Phase 3 of 3] Extracting. 2.202 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 2.202 * * [simplify]: iters left: 4 (6 enodes) 2.202 * * [simplify]: Extracting #0: cost 1 inf + 0 2.202 * * [simplify]: Extracting #1: cost 3 inf + 0 2.202 * * [simplify]: Extracting #2: cost 6 inf + 0 2.202 * * [simplify]: Extracting #3: cost 2 inf + 45 2.202 * * [simplify]: Extracting #4: cost 0 inf + 210 2.202 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 3.493 * [regime-testing]: Baseline error score: 61.997113608671015 3.496 * [regime-testing]: Oracle error score: 61.997113608671015 3.496 * [regime-testing]: End program error score: 61.997113608671015