0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.075 * * * [progress]: [2/2] Setting up program. 0.080 * [progress]: [Phase 2 of 3] Improving. 0.080 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.081 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 0.082 * * [simplify]: iters left: 4 (6 enodes) 0.086 * * [simplify]: iters left: 3 (24 enodes) 0.089 * * [simplify]: iters left: 2 (34 enodes) 0.094 * * [simplify]: iters left: 1 (38 enodes) 0.099 * * [simplify]: Extracting #0: cost 1 inf + 0 0.099 * * [simplify]: Extracting #1: cost 7 inf + 0 0.099 * * [simplify]: Extracting #2: cost 16 inf + 0 0.099 * * [simplify]: Extracting #3: cost 13 inf + 44 0.100 * * [simplify]: Extracting #4: cost 2 inf + 828 0.100 * * [simplify]: Extracting #5: cost 0 inf + 1073 0.100 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 0.100 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 0.104 * * [progress]: iteration 1 / 4 0.104 * * * [progress]: picking best candidate 0.106 * * * * [pick]: Picked # 0.106 * * * [progress]: localizing error 0.117 * * * [progress]: generating rewritten candidates 0.118 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.136 * * * [progress]: generating series expansions 0.146 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.150 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 0.150 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 0.151 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 0.151 * [taylor]: Taking taylor expansion of (- x lo) in hi 0.151 * [taylor]: Taking taylor expansion of x in hi 0.151 * [backup-simplify]: Simplify x into x 0.152 * [taylor]: Taking taylor expansion of lo in hi 0.152 * [backup-simplify]: Simplify lo into lo 0.152 * [taylor]: Taking taylor expansion of (- hi lo) in hi 0.152 * [taylor]: Taking taylor expansion of hi in hi 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 1 into 1 0.152 * [taylor]: Taking taylor expansion of lo in hi 0.152 * [backup-simplify]: Simplify lo into lo 0.153 * [backup-simplify]: Simplify (- lo) into (- lo) 0.153 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 0.153 * [backup-simplify]: Simplify (- lo) into (- lo) 0.153 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.153 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 0.153 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 0.153 * [taylor]: Taking taylor expansion of (- x lo) in lo 0.153 * [taylor]: Taking taylor expansion of x in lo 0.153 * [backup-simplify]: Simplify x into x 0.153 * [taylor]: Taking taylor expansion of lo in lo 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 1 into 1 0.153 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.153 * [taylor]: Taking taylor expansion of hi in lo 0.153 * [backup-simplify]: Simplify hi into hi 0.153 * [taylor]: Taking taylor expansion of lo in lo 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 1 into 1 0.154 * [backup-simplify]: Simplify (- 0) into 0 0.154 * [backup-simplify]: Simplify (+ x 0) into x 0.154 * [backup-simplify]: Simplify (- 0) into 0 0.154 * [backup-simplify]: Simplify (+ hi 0) into hi 0.154 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 0.154 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.154 * [taylor]: Taking taylor expansion of (- x lo) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.154 * [taylor]: Taking taylor expansion of lo in x 0.154 * [backup-simplify]: Simplify lo into lo 0.154 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.154 * [taylor]: Taking taylor expansion of hi in x 0.154 * [backup-simplify]: Simplify hi into hi 0.154 * [taylor]: Taking taylor expansion of lo in x 0.154 * [backup-simplify]: Simplify lo into lo 0.154 * [backup-simplify]: Simplify (- lo) into (- lo) 0.155 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.155 * [backup-simplify]: Simplify (- lo) into (- lo) 0.155 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.155 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.155 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.155 * [taylor]: Taking taylor expansion of (- x lo) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify 1 into 1 0.155 * [taylor]: Taking taylor expansion of lo in x 0.155 * [backup-simplify]: Simplify lo into lo 0.155 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.155 * [taylor]: Taking taylor expansion of hi in x 0.155 * [backup-simplify]: Simplify hi into hi 0.155 * [taylor]: Taking taylor expansion of lo in x 0.155 * [backup-simplify]: Simplify lo into lo 0.155 * [backup-simplify]: Simplify (- lo) into (- lo) 0.155 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.155 * [backup-simplify]: Simplify (- lo) into (- lo) 0.155 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.155 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.155 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 0.156 * [taylor]: Taking taylor expansion of -1 in lo 0.156 * [backup-simplify]: Simplify -1 into -1 0.156 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 0.156 * [taylor]: Taking taylor expansion of lo in lo 0.156 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify 1 into 1 0.156 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.156 * [taylor]: Taking taylor expansion of hi in lo 0.156 * [backup-simplify]: Simplify hi into hi 0.156 * [taylor]: Taking taylor expansion of lo in lo 0.156 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify 1 into 1 0.156 * [backup-simplify]: Simplify (- 0) into 0 0.156 * [backup-simplify]: Simplify (+ hi 0) into hi 0.156 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.157 * [backup-simplify]: Simplify (- 0) into 0 0.157 * [backup-simplify]: Simplify (+ 1 0) into 1 0.157 * [backup-simplify]: Simplify (- 0) into 0 0.158 * [backup-simplify]: Simplify (+ 0 0) into 0 0.158 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 0.158 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 0.158 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.158 * [taylor]: Taking taylor expansion of hi in lo 0.158 * [backup-simplify]: Simplify hi into hi 0.158 * [taylor]: Taking taylor expansion of lo in lo 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [backup-simplify]: Simplify (- 0) into 0 0.158 * [backup-simplify]: Simplify (+ hi 0) into hi 0.158 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.158 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.158 * [taylor]: Taking taylor expansion of hi in hi 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (/ 1 1) into 1 0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 0.159 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 0.159 * [taylor]: Taking taylor expansion of -1 in hi 0.159 * [backup-simplify]: Simplify -1 into -1 0.159 * [taylor]: Taking taylor expansion of hi in hi 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify 1 into 1 0.160 * [backup-simplify]: Simplify (/ -1 1) into -1 0.160 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.160 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify (- 0) into 0 0.161 * [backup-simplify]: Simplify (+ 0 0) into 0 0.161 * [backup-simplify]: Simplify (- 0) into 0 0.161 * [backup-simplify]: Simplify (+ 0 0) into 0 0.161 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 0.162 * [taylor]: Taking taylor expansion of 0 in lo 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [taylor]: Taking taylor expansion of 0 in hi 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify (- 1) into -1 0.162 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.162 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.162 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.162 * [taylor]: Taking taylor expansion of hi in hi 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify 1 into 1 0.163 * [backup-simplify]: Simplify (* 1 1) into 1 0.163 * [backup-simplify]: Simplify (/ 1 1) into 1 0.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.164 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify (- 1) into -1 0.165 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.166 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.166 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 0.166 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.166 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.166 * [taylor]: Taking taylor expansion of hi in hi 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (* 1 1) into 1 0.166 * [backup-simplify]: Simplify (/ 1 1) into 1 0.167 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.167 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.169 * [backup-simplify]: Simplify (- 0) into 0 0.169 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.169 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 0.170 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 0.170 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 0.170 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.170 * [taylor]: Taking taylor expansion of x in hi 0.170 * [backup-simplify]: Simplify x into x 0.170 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.170 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.170 * [taylor]: Taking taylor expansion of lo in hi 0.170 * [backup-simplify]: Simplify lo into lo 0.170 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.170 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 0.170 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 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 0.170 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.170 * [taylor]: Taking taylor expansion of lo in hi 0.170 * [backup-simplify]: Simplify lo into lo 0.170 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.170 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.171 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 0.171 * [backup-simplify]: Simplify (+ 1 0) into 1 0.171 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 0.171 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 0.171 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.171 * [taylor]: Taking taylor expansion of x in lo 0.171 * [backup-simplify]: Simplify x into x 0.171 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.171 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.171 * [taylor]: Taking taylor expansion of lo in lo 0.171 * [backup-simplify]: Simplify 0 into 0 0.171 * [backup-simplify]: Simplify 1 into 1 0.171 * [backup-simplify]: Simplify (/ 1 1) into 1 0.171 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.171 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.171 * [taylor]: Taking taylor expansion of hi in lo 0.171 * [backup-simplify]: Simplify hi into hi 0.171 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.171 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.171 * [taylor]: Taking taylor expansion of lo in lo 0.171 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 1 into 1 0.172 * [backup-simplify]: Simplify (/ 1 1) into 1 0.172 * [backup-simplify]: Simplify (- 1) into -1 0.172 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.172 * [backup-simplify]: Simplify (- 1) into -1 0.173 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.173 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.173 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.173 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify 1 into 1 0.173 * [backup-simplify]: Simplify (/ 1 1) into 1 0.173 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.173 * [taylor]: Taking taylor expansion of lo in x 0.173 * [backup-simplify]: Simplify lo into lo 0.173 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.173 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.173 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.173 * [taylor]: Taking taylor expansion of hi in x 0.173 * [backup-simplify]: Simplify hi into hi 0.174 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.174 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.174 * [taylor]: Taking taylor expansion of lo in x 0.174 * [backup-simplify]: Simplify lo into lo 0.174 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.174 * [backup-simplify]: Simplify (+ 1 0) into 1 0.174 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.174 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.174 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.174 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.174 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.174 * [taylor]: Taking taylor expansion of x in x 0.174 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify 1 into 1 0.174 * [backup-simplify]: Simplify (/ 1 1) into 1 0.174 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.174 * [taylor]: Taking taylor expansion of lo in x 0.174 * [backup-simplify]: Simplify lo into lo 0.174 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.174 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.174 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.175 * [taylor]: Taking taylor expansion of hi in x 0.175 * [backup-simplify]: Simplify hi into hi 0.175 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.175 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.175 * [taylor]: Taking taylor expansion of lo in x 0.175 * [backup-simplify]: Simplify lo into lo 0.175 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.175 * [backup-simplify]: Simplify (+ 1 0) into 1 0.175 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.175 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.175 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.175 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 0.175 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.175 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.175 * [taylor]: Taking taylor expansion of hi in lo 0.175 * [backup-simplify]: Simplify hi into hi 0.175 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.175 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.175 * [taylor]: Taking taylor expansion of lo in lo 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify 1 into 1 0.176 * [backup-simplify]: Simplify (/ 1 1) into 1 0.176 * [backup-simplify]: Simplify (- 1) into -1 0.176 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.176 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.177 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.177 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 0.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.177 * [backup-simplify]: Simplify (- 0) into 0 0.178 * [backup-simplify]: Simplify (+ 0 0) into 0 0.178 * [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))))) 0.178 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 0.178 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 0.178 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 0.178 * [taylor]: Taking taylor expansion of lo in lo 0.178 * [backup-simplify]: Simplify 0 into 0 0.178 * [backup-simplify]: Simplify 1 into 1 0.178 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.178 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.178 * [taylor]: Taking taylor expansion of hi in lo 0.178 * [backup-simplify]: Simplify hi into hi 0.178 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.178 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.178 * [taylor]: Taking taylor expansion of lo in lo 0.178 * [backup-simplify]: Simplify 0 into 0 0.178 * [backup-simplify]: Simplify 1 into 1 0.178 * [backup-simplify]: Simplify (/ 1 1) into 1 0.179 * [backup-simplify]: Simplify (- 1) into -1 0.179 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.179 * [backup-simplify]: Simplify (* 0 -1) into 0 0.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.180 * [backup-simplify]: Simplify (- 0) into 0 0.180 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.180 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 0.181 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 0.181 * [backup-simplify]: Simplify (- -1) into 1 0.181 * [taylor]: Taking taylor expansion of 1 in hi 0.181 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [taylor]: Taking taylor expansion of -1 in hi 0.181 * [backup-simplify]: Simplify -1 into -1 0.181 * [backup-simplify]: Simplify 0 into 0 0.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.182 * [backup-simplify]: Simplify (- 0) into 0 0.182 * [backup-simplify]: Simplify (+ 0 0) into 0 0.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.183 * [backup-simplify]: Simplify (- 0) into 0 0.183 * [backup-simplify]: Simplify (+ 0 0) into 0 0.183 * [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 0.183 * [taylor]: Taking taylor expansion of 0 in lo 0.183 * [backup-simplify]: Simplify 0 into 0 0.184 * [taylor]: Taking taylor expansion of 0 in hi 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.184 * [backup-simplify]: Simplify (- 0) into 0 0.185 * [backup-simplify]: Simplify (+ 0 0) into 0 0.185 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 0.186 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 0.186 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 0.186 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.186 * [taylor]: Taking taylor expansion of hi in hi 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.186 * [backup-simplify]: Simplify (/ 1 1) into 1 0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.188 * [backup-simplify]: Simplify (- 0) into 0 0.188 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.188 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 0.188 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.188 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.188 * [taylor]: Taking taylor expansion of hi in hi 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (/ 1 1) into 1 0.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.189 * [backup-simplify]: Simplify (- 0) into 0 0.189 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 0.190 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 0.190 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 0.190 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 0.190 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.190 * [taylor]: Taking taylor expansion of lo in hi 0.190 * [backup-simplify]: Simplify lo into lo 0.190 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.190 * [taylor]: Taking taylor expansion of x in hi 0.190 * [backup-simplify]: Simplify x into x 0.190 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.190 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 0.190 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.190 * [taylor]: Taking taylor expansion of lo in hi 0.190 * [backup-simplify]: Simplify lo into lo 0.190 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.190 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.190 * [taylor]: Taking taylor expansion of hi in hi 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 1 into 1 0.191 * [backup-simplify]: Simplify (/ 1 1) into 1 0.191 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.191 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 0.191 * [backup-simplify]: Simplify (- 1) into -1 0.191 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.191 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 0.192 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 0.192 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 0.192 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.192 * [taylor]: Taking taylor expansion of lo in lo 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify 1 into 1 0.192 * [backup-simplify]: Simplify (/ 1 1) into 1 0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.192 * [taylor]: Taking taylor expansion of x in lo 0.192 * [backup-simplify]: Simplify x into x 0.192 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.192 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.192 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.192 * [taylor]: Taking taylor expansion of lo in lo 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify 1 into 1 0.192 * [backup-simplify]: Simplify (/ 1 1) into 1 0.192 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.192 * [taylor]: Taking taylor expansion of hi in lo 0.192 * [backup-simplify]: Simplify hi into hi 0.192 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.193 * [backup-simplify]: Simplify (+ 1 0) into 1 0.193 * [backup-simplify]: Simplify (+ 1 0) into 1 0.193 * [backup-simplify]: Simplify (/ 1 1) into 1 0.193 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.193 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.193 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.193 * [taylor]: Taking taylor expansion of lo in x 0.193 * [backup-simplify]: Simplify lo into lo 0.193 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.193 * [taylor]: Taking taylor expansion of x in x 0.193 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify 1 into 1 0.194 * [backup-simplify]: Simplify (/ 1 1) into 1 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.194 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.194 * [taylor]: Taking taylor expansion of lo in x 0.194 * [backup-simplify]: Simplify lo into lo 0.194 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.194 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.194 * [taylor]: Taking taylor expansion of hi in x 0.194 * [backup-simplify]: Simplify hi into hi 0.194 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.194 * [backup-simplify]: Simplify (- 1) into -1 0.194 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.194 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.194 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.194 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.194 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.194 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.194 * [taylor]: Taking taylor expansion of lo in x 0.194 * [backup-simplify]: Simplify lo into lo 0.195 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.195 * [taylor]: Taking taylor expansion of x in x 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 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.195 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.195 * [taylor]: Taking taylor expansion of lo in x 0.195 * [backup-simplify]: Simplify lo into lo 0.195 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.195 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.195 * [taylor]: Taking taylor expansion of hi in x 0.195 * [backup-simplify]: Simplify hi into hi 0.195 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.195 * [backup-simplify]: Simplify (- 1) into -1 0.196 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.196 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.196 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.196 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.196 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 0.196 * [taylor]: Taking taylor expansion of -1 in lo 0.196 * [backup-simplify]: Simplify -1 into -1 0.196 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.196 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.196 * [taylor]: Taking taylor expansion of lo in lo 0.196 * [backup-simplify]: Simplify 0 into 0 0.196 * [backup-simplify]: Simplify 1 into 1 0.196 * [backup-simplify]: Simplify (/ 1 1) into 1 0.196 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.196 * [taylor]: Taking taylor expansion of hi in lo 0.196 * [backup-simplify]: Simplify hi into hi 0.196 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.197 * [backup-simplify]: Simplify (+ 1 0) into 1 0.197 * [backup-simplify]: Simplify (/ -1 1) into -1 0.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.197 * [backup-simplify]: Simplify (- 0) into 0 0.198 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 0.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.198 * [backup-simplify]: Simplify (- 0) into 0 0.198 * [backup-simplify]: Simplify (+ 0 0) into 0 0.198 * [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)) 0.198 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 0.198 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 0.198 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.198 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.198 * [taylor]: Taking taylor expansion of lo in lo 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.199 * [backup-simplify]: Simplify (/ 1 1) into 1 0.199 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.199 * [taylor]: Taking taylor expansion of hi in lo 0.199 * [backup-simplify]: Simplify hi into hi 0.199 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.199 * [taylor]: Taking taylor expansion of lo in lo 0.199 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify 1 into 1 0.199 * [backup-simplify]: Simplify (+ 1 0) into 1 0.199 * [backup-simplify]: Simplify (* 1 0) into 0 0.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.200 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.200 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.200 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 0.200 * [backup-simplify]: Simplify (/ 1 1) into 1 0.201 * [taylor]: Taking taylor expansion of 1 in hi 0.201 * [backup-simplify]: Simplify 1 into 1 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [taylor]: Taking taylor expansion of -1 in hi 0.201 * [backup-simplify]: Simplify -1 into -1 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.201 * [backup-simplify]: Simplify (- 0) into 0 0.202 * [backup-simplify]: Simplify (+ 0 0) into 0 0.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.202 * [backup-simplify]: Simplify (- 0) into 0 0.202 * [backup-simplify]: Simplify (+ 0 0) into 0 0.203 * [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 0.203 * [taylor]: Taking taylor expansion of 0 in lo 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [taylor]: Taking taylor expansion of 0 in hi 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.203 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.204 * [backup-simplify]: Simplify (- 0) into 0 0.204 * [backup-simplify]: Simplify (+ 0 0) into 0 0.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 0.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 0.205 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.205 * [taylor]: Taking taylor expansion of hi in hi 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 1 into 1 0.205 * [backup-simplify]: Simplify (/ 1 1) into 1 0.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.206 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.206 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.207 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 0.207 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.207 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.207 * [taylor]: Taking taylor expansion of hi in hi 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 1 into 1 0.207 * [backup-simplify]: Simplify (/ 1 1) into 1 0.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.208 * [backup-simplify]: Simplify (- 0) into 0 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * * * [progress]: simplifying candidates 0.208 * * * * [progress]: [ 1 / 56 ] simplifiying candidate # 0.209 * * * * [progress]: [ 2 / 56 ] simplifiying candidate # 0.209 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 0.209 * * [simplify]: iters left: 5 (8 enodes) 0.211 * * [simplify]: iters left: 4 (29 enodes) 0.217 * * [simplify]: iters left: 3 (36 enodes) 0.226 * * [simplify]: Extracting #0: cost 1 inf + 0 0.226 * * [simplify]: Extracting #1: cost 5 inf + 0 0.226 * * [simplify]: Extracting #2: cost 10 inf + 0 0.226 * * [simplify]: Extracting #3: cost 16 inf + 0 0.226 * * [simplify]: Extracting #4: cost 13 inf + 45 0.226 * * [simplify]: Extracting #5: cost 3 inf + 1004 0.227 * * [simplify]: Extracting #6: cost 0 inf + 1531 0.227 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 0.227 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 0.227 * * * * [progress]: [ 3 / 56 ] simplifiying candidate # 0.227 * [simplify]: Simplifying (log (/ (- x lo) (- hi lo))) 0.228 * * [simplify]: iters left: 5 (7 enodes) 0.230 * * [simplify]: iters left: 4 (30 enodes) 0.238 * * [simplify]: iters left: 3 (46 enodes) 0.249 * * [simplify]: iters left: 2 (53 enodes) 0.262 * * [simplify]: Extracting #0: cost 1 inf + 0 0.262 * * [simplify]: Extracting #1: cost 6 inf + 0 0.262 * * [simplify]: Extracting #2: cost 15 inf + 0 0.262 * * [simplify]: Extracting #3: cost 24 inf + 0 0.262 * * [simplify]: Extracting #4: cost 21 inf + 44 0.262 * * [simplify]: Extracting #5: cost 12 inf + 803 0.263 * * [simplify]: Extracting #6: cost 0 inf + 2211 0.264 * [simplify]: Simplified to (log (/ (- x lo) (- hi lo))) 0.264 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (log (/ (- x lo) (- hi lo))))) 0.264 * * * * [progress]: [ 4 / 56 ] simplifiying candidate # 0.264 * [simplify]: Simplifying (exp (/ (- x lo) (- hi lo))) 0.264 * * [simplify]: iters left: 5 (7 enodes) 0.267 * * [simplify]: iters left: 4 (27 enodes) 0.280 * * [simplify]: iters left: 3 (40 enodes) 0.289 * * [simplify]: iters left: 2 (50 enodes) 0.300 * * [simplify]: iters left: 1 (55 enodes) 0.314 * * [simplify]: Extracting #0: cost 1 inf + 0 0.314 * * [simplify]: Extracting #1: cost 8 inf + 0 0.314 * * [simplify]: Extracting #2: cost 18 inf + 0 0.314 * * [simplify]: Extracting #3: cost 26 inf + 1 0.315 * * [simplify]: Extracting #4: cost 24 inf + 4 0.315 * * [simplify]: Extracting #5: cost 15 inf + 721 0.315 * * [simplify]: Extracting #6: cost 5 inf + 2028 0.316 * * [simplify]: Extracting #7: cost 1 inf + 2648 0.317 * * [simplify]: Extracting #8: cost 0 inf + 2842 0.318 * [simplify]: Simplified to (exp (/ (- x lo) (- hi lo))) 0.318 * [simplify]: Simplified (2 1) to (λ (lo hi x) (log (exp (/ (- x lo) (- hi lo))))) 0.318 * * * * [progress]: [ 5 / 56 ] simplifiying candidate # 0.319 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 0.319 * * [simplify]: iters left: 6 (10 enodes) 0.323 * * [simplify]: iters left: 5 (42 enodes) 0.336 * * [simplify]: iters left: 4 (113 enodes) 0.386 * * [simplify]: iters left: 3 (372 enodes) 0.570 * * [simplify]: Extracting #0: cost 1 inf + 0 0.570 * * [simplify]: Extracting #1: cost 45 inf + 0 0.571 * * [simplify]: Extracting #2: cost 215 inf + 1 0.574 * * [simplify]: Extracting #3: cost 276 inf + 8871 0.584 * * [simplify]: Extracting #4: cost 41 inf + 49942 0.601 * * [simplify]: Extracting #5: cost 0 inf + 57697 0.615 * * [simplify]: Extracting #6: cost 0 inf + 57657 0.637 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 0.637 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 0.637 * * * * [progress]: [ 6 / 56 ] simplifiying candidate # 0.637 * [simplify]: Simplifying (* (cbrt (/ (- x lo) (- hi lo))) (cbrt (/ (- x lo) (- hi lo)))) 0.637 * * [simplify]: iters left: 6 (8 enodes) 0.640 * * [simplify]: iters left: 5 (30 enodes) 0.649 * * [simplify]: iters left: 4 (40 enodes) 0.659 * * [simplify]: iters left: 3 (44 enodes) 0.665 * * [simplify]: Extracting #0: cost 1 inf + 0 0.665 * * [simplify]: Extracting #1: cost 3 inf + 0 0.665 * * [simplify]: Extracting #2: cost 5 inf + 0 0.665 * * [simplify]: Extracting #3: cost 11 inf + 0 0.665 * * [simplify]: Extracting #4: cost 20 inf + 0 0.665 * * [simplify]: Extracting #5: cost 17 inf + 44 0.665 * * [simplify]: Extracting #6: cost 7 inf + 786 0.666 * * [simplify]: Extracting #7: cost 0 inf + 1965 0.666 * [simplify]: Simplified to (* (cbrt (/ (- x lo) (- hi lo))) (cbrt (/ (- x lo) (- hi lo)))) 0.666 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (/ (- x lo) (- hi lo))) (cbrt (/ (- x lo) (- hi lo)))) (cbrt (/ (- x lo) (- hi lo))))) 0.666 * [simplify]: Simplifying (cbrt (/ (- x lo) (- hi lo))) 0.666 * * [simplify]: iters left: 5 (7 enodes) 0.668 * * [simplify]: iters left: 4 (27 enodes) 0.671 * * [simplify]: iters left: 3 (37 enodes) 0.676 * * [simplify]: iters left: 2 (41 enodes) 0.681 * * [simplify]: Extracting #0: cost 1 inf + 0 0.681 * * [simplify]: Extracting #1: cost 3 inf + 0 0.681 * * [simplify]: Extracting #2: cost 9 inf + 0 0.681 * * [simplify]: Extracting #3: cost 18 inf + 0 0.681 * * [simplify]: Extracting #4: cost 16 inf + 3 0.681 * * [simplify]: Extracting #5: cost 6 inf + 784 0.681 * * [simplify]: Extracting #6: cost 0 inf + 1479 0.682 * [simplify]: Simplified to (cbrt (/ (- x lo) (- hi lo))) 0.682 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (/ (- x lo) (- hi lo))) (cbrt (/ (- x lo) (- hi lo)))) (cbrt (/ (- x lo) (- hi lo))))) 0.682 * * * * [progress]: [ 7 / 56 ] simplifiying candidate # 0.682 * [simplify]: Simplifying (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 0.682 * * [simplify]: iters left: 6 (8 enodes) 0.684 * * [simplify]: iters left: 5 (37 enodes) 0.690 * * [simplify]: iters left: 4 (85 enodes) 0.716 * * [simplify]: iters left: 3 (254 enodes) 0.857 * * [simplify]: Extracting #0: cost 1 inf + 0 0.858 * * [simplify]: Extracting #1: cost 38 inf + 0 0.858 * * [simplify]: Extracting #2: cost 132 inf + 1 0.860 * * [simplify]: Extracting #3: cost 204 inf + 2464 0.870 * * [simplify]: Extracting #4: cost 62 inf + 28819 0.890 * * [simplify]: Extracting #5: cost 0 inf + 43520 0.916 * [simplify]: Simplified to (* (/ (- x lo) (- hi lo)) (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo)))) 0.917 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (/ (- x lo) (- hi lo)) (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo)))))) 0.917 * * * * [progress]: [ 8 / 56 ] simplifiying candidate # 0.917 * [simplify]: Simplifying (sqrt (/ (- x lo) (- hi lo))) 0.917 * * [simplify]: iters left: 5 (7 enodes) 0.920 * * [simplify]: iters left: 4 (27 enodes) 0.928 * * [simplify]: iters left: 3 (37 enodes) 0.935 * * [simplify]: iters left: 2 (41 enodes) 0.940 * * [simplify]: Extracting #0: cost 1 inf + 0 0.940 * * [simplify]: Extracting #1: cost 3 inf + 0 0.940 * * [simplify]: Extracting #2: cost 9 inf + 0 0.940 * * [simplify]: Extracting #3: cost 18 inf + 0 0.940 * * [simplify]: Extracting #4: cost 16 inf + 3 0.940 * * [simplify]: Extracting #5: cost 6 inf + 784 0.940 * * [simplify]: Extracting #6: cost 0 inf + 1399 0.941 * [simplify]: Simplified to (sqrt (/ (- x lo) (- hi lo))) 0.941 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (/ (- x lo) (- hi lo))) (sqrt (/ (- x lo) (- hi lo))))) 0.941 * [simplify]: Simplifying (sqrt (/ (- x lo) (- hi lo))) 0.941 * * [simplify]: iters left: 5 (7 enodes) 0.943 * * [simplify]: iters left: 4 (27 enodes) 0.947 * * [simplify]: iters left: 3 (37 enodes) 0.952 * * [simplify]: iters left: 2 (41 enodes) 0.958 * * [simplify]: Extracting #0: cost 1 inf + 0 0.959 * * [simplify]: Extracting #1: cost 3 inf + 0 0.959 * * [simplify]: Extracting #2: cost 9 inf + 0 0.959 * * [simplify]: Extracting #3: cost 18 inf + 0 0.959 * * [simplify]: Extracting #4: cost 16 inf + 3 0.959 * * [simplify]: Extracting #5: cost 6 inf + 784 0.960 * * [simplify]: Extracting #6: cost 0 inf + 1399 0.961 * [simplify]: Simplified to (sqrt (/ (- x lo) (- hi lo))) 0.961 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (/ (- x lo) (- hi lo))) (sqrt (/ (- x lo) (- hi lo))))) 0.961 * * * * [progress]: [ 9 / 56 ] simplifiying candidate # 0.961 * [simplify]: Simplifying (- (- x lo)) 0.961 * * [simplify]: iters left: 4 (4 enodes) 0.963 * * [simplify]: iters left: 3 (14 enodes) 0.967 * * [simplify]: iters left: 2 (20 enodes) 0.972 * * [simplify]: iters left: 1 (22 enodes) 0.978 * * [simplify]: Extracting #0: cost 1 inf + 0 0.978 * * [simplify]: Extracting #1: cost 5 inf + 0 0.978 * * [simplify]: Extracting #2: cost 8 inf + 1 0.978 * * [simplify]: Extracting #3: cost 7 inf + 43 0.978 * * [simplify]: Extracting #4: cost 1 inf + 373 0.978 * * [simplify]: Extracting #5: cost 0 inf + 414 0.979 * [simplify]: Simplified to (- (- x lo)) 0.979 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (- x lo)) (- (- hi lo)))) 0.979 * [simplify]: Simplifying (- (- hi lo)) 0.979 * * [simplify]: iters left: 4 (4 enodes) 0.981 * * [simplify]: iters left: 3 (14 enodes) 0.985 * * [simplify]: iters left: 2 (20 enodes) 0.990 * * [simplify]: iters left: 1 (22 enodes) 0.996 * * [simplify]: Extracting #0: cost 1 inf + 0 0.996 * * [simplify]: Extracting #1: cost 5 inf + 0 0.996 * * [simplify]: Extracting #2: cost 8 inf + 1 0.997 * * [simplify]: Extracting #3: cost 7 inf + 43 0.997 * * [simplify]: Extracting #4: cost 1 inf + 373 0.997 * * [simplify]: Extracting #5: cost 0 inf + 414 0.997 * [simplify]: Simplified to (- (- hi lo)) 0.997 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (- (- x lo)) (- (- hi lo)))) 0.997 * * * * [progress]: [ 10 / 56 ] simplifiying candidate # 0.998 * [simplify]: Simplifying (/ x (- hi lo)) 0.998 * * [simplify]: iters left: 4 (5 enodes) 1.000 * * [simplify]: iters left: 3 (17 enodes) 1.005 * * [simplify]: iters left: 2 (20 enodes) 1.008 * * [simplify]: Extracting #0: cost 1 inf + 0 1.008 * * [simplify]: Extracting #1: cost 4 inf + 0 1.009 * * [simplify]: Extracting #2: cost 7 inf + 1 1.009 * * [simplify]: Extracting #3: cost 1 inf + 294 1.009 * * [simplify]: Extracting #4: cost 0 inf + 335 1.009 * [simplify]: Simplified to (/ x (- hi lo)) 1.009 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 1.009 * [simplify]: Simplifying (/ lo (- hi lo)) 1.009 * * [simplify]: iters left: 4 (4 enodes) 1.010 * * [simplify]: iters left: 3 (14 enodes) 1.012 * * [simplify]: iters left: 2 (17 enodes) 1.014 * * [simplify]: Extracting #0: cost 1 inf + 0 1.014 * * [simplify]: Extracting #1: cost 4 inf + 0 1.014 * * [simplify]: Extracting #2: cost 6 inf + 1 1.014 * * [simplify]: Extracting #3: cost 1 inf + 291 1.014 * * [simplify]: Extracting #4: cost 0 inf + 332 1.014 * [simplify]: Simplified to (/ lo (- hi lo)) 1.014 * [simplify]: Simplified (2 2) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 1.014 * * * * [progress]: [ 11 / 56 ] simplifiying candidate # 1.015 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.015 * * [simplify]: iters left: 6 (10 enodes) 1.017 * * [simplify]: iters left: 5 (39 enodes) 1.024 * * [simplify]: iters left: 4 (58 enodes) 1.032 * * [simplify]: iters left: 3 (65 enodes) 1.041 * * [simplify]: iters left: 2 (68 enodes) 1.057 * * [simplify]: Extracting #0: cost 1 inf + 0 1.057 * * [simplify]: Extracting #1: cost 11 inf + 0 1.057 * * [simplify]: Extracting #2: cost 22 inf + 0 1.057 * * [simplify]: Extracting #3: cost 28 inf + 0 1.058 * * [simplify]: Extracting #4: cost 26 inf + 3 1.058 * * [simplify]: Extracting #5: cost 12 inf + 1992 1.060 * * [simplify]: Extracting #6: cost 0 inf + 5145 1.061 * * [simplify]: Extracting #7: cost 0 inf + 5105 1.063 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 1.063 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) (/ (cbrt (- x lo)) (cbrt (- hi lo))))) 1.063 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1.063 * * [simplify]: iters left: 5 (8 enodes) 1.066 * * [simplify]: iters left: 4 (27 enodes) 1.073 * * [simplify]: iters left: 3 (31 enodes) 1.080 * * [simplify]: Extracting #0: cost 1 inf + 0 1.080 * * [simplify]: Extracting #1: cost 4 inf + 0 1.080 * * [simplify]: Extracting #2: cost 8 inf + 0 1.080 * * [simplify]: Extracting #3: cost 14 inf + 0 1.080 * * [simplify]: Extracting #4: cost 11 inf + 45 1.080 * * [simplify]: Extracting #5: cost 2 inf + 902 1.081 * * [simplify]: Extracting #6: cost 0 inf + 1307 1.081 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1.081 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) (/ (cbrt (- x lo)) (cbrt (- hi lo))))) 1.081 * * * * [progress]: [ 12 / 56 ] simplifiying candidate # 1.082 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1.082 * * [simplify]: iters left: 6 (9 enodes) 1.085 * * [simplify]: iters left: 5 (32 enodes) 1.093 * * [simplify]: iters left: 4 (40 enodes) 1.104 * * [simplify]: iters left: 3 (43 enodes) 1.116 * * [simplify]: Extracting #0: cost 1 inf + 0 1.116 * * [simplify]: Extracting #1: cost 7 inf + 0 1.116 * * [simplify]: Extracting #2: cost 14 inf + 0 1.116 * * [simplify]: Extracting #3: cost 20 inf + 0 1.116 * * [simplify]: Extracting #4: cost 17 inf + 44 1.117 * * [simplify]: Extracting #5: cost 7 inf + 1025 1.117 * * [simplify]: Extracting #6: cost 0 inf + 2523 1.118 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1.118 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1.119 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1.119 * * [simplify]: iters left: 5 (8 enodes) 1.122 * * [simplify]: iters left: 4 (27 enodes) 1.129 * * [simplify]: iters left: 3 (31 enodes) 1.136 * * [simplify]: Extracting #0: cost 1 inf + 0 1.136 * * [simplify]: Extracting #1: cost 4 inf + 0 1.136 * * [simplify]: Extracting #2: cost 8 inf + 0 1.136 * * [simplify]: Extracting #3: cost 14 inf + 0 1.136 * * [simplify]: Extracting #4: cost 11 inf + 45 1.137 * * [simplify]: Extracting #5: cost 2 inf + 822 1.137 * * [simplify]: Extracting #6: cost 0 inf + 1147 1.137 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1.137 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1.137 * * * * [progress]: [ 13 / 56 ] simplifiying candidate # 1.137 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 1.137 * * [simplify]: iters left: 6 (7 enodes) 1.139 * * [simplify]: iters left: 5 (25 enodes) 1.145 * * [simplify]: iters left: 4 (38 enodes) 1.150 * * [simplify]: iters left: 3 (39 enodes) 1.160 * * [simplify]: Extracting #0: cost 1 inf + 0 1.160 * * [simplify]: Extracting #1: cost 5 inf + 0 1.160 * * [simplify]: Extracting #2: cost 7 inf + 1 1.160 * * [simplify]: Extracting #3: cost 11 inf + 1 1.160 * * [simplify]: Extracting #4: cost 9 inf + 44 1.160 * * [simplify]: Extracting #5: cost 4 inf + 454 1.161 * * [simplify]: Extracting #6: cost 1 inf + 901 1.161 * * [simplify]: Extracting #7: cost 0 inf + 1063 1.162 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1.162 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1.162 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 1.162 * * [simplify]: iters left: 5 (7 enodes) 1.166 * * [simplify]: iters left: 4 (24 enodes) 1.172 * * [simplify]: iters left: 3 (28 enodes) 1.179 * * [simplify]: Extracting #0: cost 1 inf + 0 1.180 * * [simplify]: Extracting #1: cost 4 inf + 0 1.180 * * [simplify]: Extracting #2: cost 10 inf + 0 1.180 * * [simplify]: Extracting #3: cost 10 inf + 43 1.180 * * [simplify]: Extracting #4: cost 7 inf + 127 1.180 * * [simplify]: Extracting #5: cost 3 inf + 375 1.180 * * [simplify]: Extracting #6: cost 0 inf + 903 1.181 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 1.181 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1.181 * * * * [progress]: [ 14 / 56 ] simplifiying candidate # 1.181 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) 1.181 * * [simplify]: iters left: 6 (10 enodes) 1.186 * * [simplify]: iters left: 5 (35 enodes) 1.195 * * [simplify]: iters left: 4 (42 enodes) 1.207 * * [simplify]: iters left: 3 (45 enodes) 1.219 * * [simplify]: Extracting #0: cost 1 inf + 0 1.219 * * [simplify]: Extracting #1: cost 7 inf + 0 1.219 * * [simplify]: Extracting #2: cost 15 inf + 0 1.219 * * [simplify]: Extracting #3: cost 22 inf + 0 1.219 * * [simplify]: Extracting #4: cost 19 inf + 44 1.220 * * [simplify]: Extracting #5: cost 7 inf + 1587 1.221 * * [simplify]: Extracting #6: cost 0 inf + 2923 1.222 * [simplify]: Simplified to (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) 1.222 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1.222 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1.222 * * [simplify]: iters left: 5 (9 enodes) 1.226 * * [simplify]: iters left: 4 (31 enodes) 1.234 * * [simplify]: iters left: 3 (37 enodes) 1.244 * * [simplify]: Extracting #0: cost 1 inf + 0 1.244 * * [simplify]: Extracting #1: cost 4 inf + 0 1.244 * * [simplify]: Extracting #2: cost 10 inf + 0 1.244 * * [simplify]: Extracting #3: cost 18 inf + 0 1.244 * * [simplify]: Extracting #4: cost 14 inf + 85 1.244 * * [simplify]: Extracting #5: cost 5 inf + 658 1.245 * * [simplify]: Extracting #6: cost 0 inf + 1549 1.246 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1.246 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1.246 * * * * [progress]: [ 15 / 56 ] simplifiying candidate # 1.246 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 1.246 * * [simplify]: iters left: 6 (7 enodes) 1.248 * * [simplify]: iters left: 5 (25 enodes) 1.253 * * [simplify]: iters left: 4 (38 enodes) 1.258 * * [simplify]: iters left: 3 (39 enodes) 1.263 * * [simplify]: Extracting #0: cost 1 inf + 0 1.263 * * [simplify]: Extracting #1: cost 5 inf + 0 1.263 * * [simplify]: Extracting #2: cost 7 inf + 1 1.263 * * [simplify]: Extracting #3: cost 11 inf + 1 1.263 * * [simplify]: Extracting #4: cost 9 inf + 44 1.263 * * [simplify]: Extracting #5: cost 4 inf + 454 1.263 * * [simplify]: Extracting #6: cost 1 inf + 901 1.264 * * [simplify]: Extracting #7: cost 0 inf + 1063 1.264 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1.264 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1.264 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 1.264 * * [simplify]: iters left: 5 (7 enodes) 1.266 * * [simplify]: iters left: 4 (24 enodes) 1.270 * * [simplify]: iters left: 3 (28 enodes) 1.274 * * [simplify]: Extracting #0: cost 1 inf + 0 1.274 * * [simplify]: Extracting #1: cost 4 inf + 0 1.274 * * [simplify]: Extracting #2: cost 10 inf + 0 1.274 * * [simplify]: Extracting #3: cost 10 inf + 43 1.274 * * [simplify]: Extracting #4: cost 7 inf + 127 1.274 * * [simplify]: Extracting #5: cost 3 inf + 375 1.274 * * [simplify]: Extracting #6: cost 0 inf + 903 1.274 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 1.274 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1.275 * * * * [progress]: [ 16 / 56 ] simplifiying candidate # 1.275 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.275 * * [simplify]: iters left: 6 (9 enodes) 1.277 * * [simplify]: iters left: 5 (32 enodes) 1.281 * * [simplify]: iters left: 4 (38 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 12 inf + 0 1.286 * * [simplify]: Extracting #3: cost 18 inf + 0 1.286 * * [simplify]: Extracting #4: cost 13 inf + 128 1.286 * * [simplify]: Extracting #5: cost 4 inf + 1146 1.287 * * [simplify]: Extracting #6: cost 0 inf + 2037 1.287 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 1.287 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1.287 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1.287 * * [simplify]: iters left: 5 (8 enodes) 1.289 * * [simplify]: iters left: 4 (27 enodes) 1.294 * * [simplify]: iters left: 3 (31 enodes) 1.302 * * [simplify]: Extracting #0: cost 1 inf + 0 1.302 * * [simplify]: Extracting #1: cost 4 inf + 0 1.302 * * [simplify]: Extracting #2: cost 8 inf + 0 1.302 * * [simplify]: Extracting #3: cost 14 inf + 0 1.302 * * [simplify]: Extracting #4: cost 11 inf + 45 1.302 * * [simplify]: Extracting #5: cost 2 inf + 782 1.303 * * [simplify]: Extracting #6: cost 0 inf + 1147 1.303 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1.303 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1.304 * * * * [progress]: [ 17 / 56 ] simplifiying candidate # 1.304 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1.304 * * [simplify]: iters left: 5 (8 enodes) 1.307 * * [simplify]: iters left: 4 (27 enodes) 1.311 * * [simplify]: iters left: 3 (31 enodes) 1.315 * * [simplify]: Extracting #0: cost 1 inf + 0 1.315 * * [simplify]: Extracting #1: cost 4 inf + 0 1.315 * * [simplify]: Extracting #2: cost 8 inf + 0 1.315 * * [simplify]: Extracting #3: cost 14 inf + 0 1.315 * * [simplify]: Extracting #4: cost 11 inf + 45 1.315 * * [simplify]: Extracting #5: cost 2 inf + 702 1.315 * * [simplify]: Extracting #6: cost 0 inf + 987 1.316 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1.316 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1.316 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1.316 * * [simplify]: iters left: 5 (8 enodes) 1.318 * * [simplify]: iters left: 4 (27 enodes) 1.321 * * [simplify]: iters left: 3 (31 enodes) 1.325 * * [simplify]: Extracting #0: cost 1 inf + 0 1.326 * * [simplify]: Extracting #1: cost 4 inf + 0 1.326 * * [simplify]: Extracting #2: cost 8 inf + 0 1.326 * * [simplify]: Extracting #3: cost 14 inf + 0 1.326 * * [simplify]: Extracting #4: cost 11 inf + 45 1.326 * * [simplify]: Extracting #5: cost 2 inf + 702 1.326 * * [simplify]: Extracting #6: cost 0 inf + 987 1.326 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1.326 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1.326 * * * * [progress]: [ 18 / 56 ] simplifiying candidate # 1.327 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1.327 * * [simplify]: iters left: 5 (6 enodes) 1.329 * * [simplify]: iters left: 4 (20 enodes) 1.332 * * [simplify]: iters left: 3 (25 enodes) 1.336 * * [simplify]: iters left: 2 (27 enodes) 1.344 * * [simplify]: Extracting #0: cost 1 inf + 0 1.344 * * [simplify]: Extracting #1: cost 4 inf + 0 1.344 * * [simplify]: Extracting #2: cost 7 inf + 1 1.344 * * [simplify]: Extracting #3: cost 5 inf + 44 1.344 * * [simplify]: Extracting #4: cost 1 inf + 251 1.344 * * [simplify]: Extracting #5: cost 0 inf + 333 1.345 * [simplify]: Simplified to (sqrt (- x lo)) 1.345 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.345 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1.345 * * [simplify]: iters left: 5 (7 enodes) 1.348 * * [simplify]: iters left: 4 (24 enodes) 1.351 * * [simplify]: iters left: 3 (28 enodes) 1.355 * * [simplify]: Extracting #0: cost 1 inf + 0 1.355 * * [simplify]: Extracting #1: cost 4 inf + 0 1.355 * * [simplify]: Extracting #2: cost 10 inf + 0 1.355 * * [simplify]: Extracting #3: cost 10 inf + 43 1.355 * * [simplify]: Extracting #4: cost 7 inf + 127 1.355 * * [simplify]: Extracting #5: cost 3 inf + 335 1.355 * * [simplify]: Extracting #6: cost 0 inf + 743 1.355 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1.355 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.356 * * * * [progress]: [ 19 / 56 ] simplifiying candidate # 1.356 * [simplify]: Simplifying (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 1.356 * * [simplify]: iters left: 5 (9 enodes) 1.357 * * [simplify]: iters left: 4 (30 enodes) 1.362 * * [simplify]: iters left: 3 (33 enodes) 1.367 * * [simplify]: Extracting #0: cost 1 inf + 0 1.367 * * [simplify]: Extracting #1: cost 4 inf + 0 1.367 * * [simplify]: Extracting #2: cost 9 inf + 0 1.367 * * [simplify]: Extracting #3: cost 16 inf + 0 1.367 * * [simplify]: Extracting #4: cost 12 inf + 85 1.367 * * [simplify]: Extracting #5: cost 4 inf + 578 1.367 * * [simplify]: Extracting #6: cost 0 inf + 1227 1.368 * [simplify]: Simplified to (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 1.368 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1.368 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1.368 * * [simplify]: iters left: 5 (9 enodes) 1.370 * * [simplify]: iters left: 4 (31 enodes) 1.374 * * [simplify]: iters left: 3 (37 enodes) 1.378 * * [simplify]: Extracting #0: cost 1 inf + 0 1.378 * * [simplify]: Extracting #1: cost 4 inf + 0 1.378 * * [simplify]: Extracting #2: cost 10 inf + 0 1.378 * * [simplify]: Extracting #3: cost 18 inf + 0 1.378 * * [simplify]: Extracting #4: cost 14 inf + 85 1.379 * * [simplify]: Extracting #5: cost 5 inf + 618 1.379 * * [simplify]: Extracting #6: cost 0 inf + 1389 1.379 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1.379 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1.379 * * * * [progress]: [ 20 / 56 ] simplifiying candidate # 1.379 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1.379 * * [simplify]: iters left: 5 (6 enodes) 1.381 * * [simplify]: iters left: 4 (20 enodes) 1.385 * * [simplify]: iters left: 3 (25 enodes) 1.393 * * [simplify]: iters left: 2 (27 enodes) 1.400 * * [simplify]: Extracting #0: cost 1 inf + 0 1.400 * * [simplify]: Extracting #1: cost 4 inf + 0 1.400 * * [simplify]: Extracting #2: cost 7 inf + 1 1.400 * * [simplify]: Extracting #3: cost 5 inf + 44 1.400 * * [simplify]: Extracting #4: cost 1 inf + 251 1.401 * * [simplify]: Extracting #5: cost 0 inf + 333 1.401 * [simplify]: Simplified to (sqrt (- x lo)) 1.401 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.401 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1.401 * * [simplify]: iters left: 5 (7 enodes) 1.404 * * [simplify]: iters left: 4 (24 enodes) 1.411 * * [simplify]: iters left: 3 (28 enodes) 1.417 * * [simplify]: Extracting #0: cost 1 inf + 0 1.417 * * [simplify]: Extracting #1: cost 4 inf + 0 1.417 * * [simplify]: Extracting #2: cost 10 inf + 0 1.417 * * [simplify]: Extracting #3: cost 10 inf + 43 1.417 * * [simplify]: Extracting #4: cost 7 inf + 127 1.417 * * [simplify]: Extracting #5: cost 3 inf + 335 1.417 * * [simplify]: Extracting #6: cost 0 inf + 743 1.418 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1.418 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.418 * * * * [progress]: [ 21 / 56 ] simplifiying candidate # 1.418 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.418 * * [simplify]: iters left: 6 (7 enodes) 1.420 * * [simplify]: iters left: 5 (27 enodes) 1.424 * * [simplify]: iters left: 4 (34 enodes) 1.429 * * [simplify]: Extracting #0: cost 1 inf + 0 1.429 * * [simplify]: Extracting #1: cost 6 inf + 0 1.429 * * [simplify]: Extracting #2: cost 9 inf + 1 1.429 * * [simplify]: Extracting #3: cost 13 inf + 1 1.429 * * [simplify]: Extracting #4: cost 10 inf + 86 1.429 * * [simplify]: Extracting #5: cost 5 inf + 616 1.429 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.429 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.430 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.430 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.430 * * [simplify]: iters left: 5 (7 enodes) 1.431 * * [simplify]: iters left: 4 (27 enodes) 1.435 * * [simplify]: iters left: 3 (37 enodes) 1.440 * * [simplify]: iters left: 2 (41 enodes) 1.451 * * [simplify]: Extracting #0: cost 1 inf + 0 1.451 * * [simplify]: Extracting #1: cost 7 inf + 0 1.451 * * [simplify]: Extracting #2: cost 16 inf + 0 1.451 * * [simplify]: Extracting #3: cost 17 inf + 2 1.451 * * [simplify]: Extracting #4: cost 13 inf + 128 1.451 * * [simplify]: Extracting #5: cost 9 inf + 496 1.452 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.453 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.453 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.453 * * * * [progress]: [ 22 / 56 ] simplifiying candidate # 1.453 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.453 * * [simplify]: iters left: 5 (6 enodes) 1.456 * * [simplify]: iters left: 4 (22 enodes) 1.463 * * [simplify]: iters left: 3 (27 enodes) 1.471 * * [simplify]: Extracting #0: cost 1 inf + 0 1.471 * * [simplify]: Extracting #1: cost 4 inf + 0 1.471 * * [simplify]: Extracting #2: cost 5 inf + 1 1.471 * * [simplify]: Extracting #3: cost 9 inf + 1 1.473 * * [simplify]: Extracting #4: cost 7 inf + 44 1.473 * * [simplify]: Extracting #5: cost 1 inf + 456 1.473 * * [simplify]: Extracting #6: cost 0 inf + 579 1.474 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.474 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.474 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.474 * * [simplify]: iters left: 5 (7 enodes) 1.477 * * [simplify]: iters left: 4 (27 enodes) 1.485 * * [simplify]: iters left: 3 (37 enodes) 1.495 * * [simplify]: iters left: 2 (41 enodes) 1.500 * * [simplify]: Extracting #0: cost 1 inf + 0 1.500 * * [simplify]: Extracting #1: cost 7 inf + 0 1.500 * * [simplify]: Extracting #2: cost 16 inf + 0 1.500 * * [simplify]: Extracting #3: cost 17 inf + 2 1.500 * * [simplify]: Extracting #4: cost 13 inf + 128 1.500 * * [simplify]: Extracting #5: cost 9 inf + 416 1.501 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.501 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.501 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.501 * * * * [progress]: [ 23 / 56 ] simplifiying candidate # 1.501 * [simplify]: Simplifying (/ 1 1) 1.501 * * [simplify]: iters left: 2 (2 enodes) 1.502 * * [simplify]: iters left: 1 (6 enodes) 1.504 * * [simplify]: Extracting #0: cost 1 inf + 0 1.504 * * [simplify]: Extracting #1: cost 0 inf + 1 1.504 * [simplify]: Simplified to 1 1.504 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.504 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.504 * * [simplify]: iters left: 4 (6 enodes) 1.505 * * [simplify]: iters left: 3 (24 enodes) 1.509 * * [simplify]: iters left: 2 (34 enodes) 1.513 * * [simplify]: iters left: 1 (38 enodes) 1.518 * * [simplify]: Extracting #0: cost 1 inf + 0 1.519 * * [simplify]: Extracting #1: cost 7 inf + 0 1.519 * * [simplify]: Extracting #2: cost 16 inf + 0 1.519 * * [simplify]: Extracting #3: cost 13 inf + 44 1.519 * * [simplify]: Extracting #4: cost 2 inf + 828 1.519 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.519 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.519 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.519 * * * * [progress]: [ 24 / 56 ] simplifiying candidate # 1.520 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.520 * * [simplify]: iters left: 5 (7 enodes) 1.522 * * [simplify]: iters left: 4 (24 enodes) 1.528 * * [simplify]: iters left: 3 (26 enodes) 1.535 * * [simplify]: Extracting #0: cost 1 inf + 0 1.535 * * [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 1.536 * * [simplify]: Extracting #6: cost 0 inf + 737 1.536 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.536 * [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) 1.540 * * [simplify]: iters left: 4 (31 enodes) 1.544 * * [simplify]: iters left: 3 (43 enodes) 1.549 * * [simplify]: iters left: 2 (47 enodes) 1.555 * * [simplify]: Extracting #0: cost 1 inf + 0 1.555 * * [simplify]: Extracting #1: cost 7 inf + 0 1.555 * * [simplify]: Extracting #2: cost 18 inf + 0 1.555 * * [simplify]: Extracting #3: cost 18 inf + 165 1.555 * * [simplify]: Extracting #4: cost 13 inf + 371 1.556 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.556 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.556 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.557 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.557 * * * * [progress]: [ 25 / 56 ] simplifiying candidate # 1.557 * [simplify]: Simplifying (/ 1 1) 1.557 * * [simplify]: iters left: 2 (2 enodes) 1.558 * * [simplify]: iters left: 1 (6 enodes) 1.559 * * [simplify]: Extracting #0: cost 1 inf + 0 1.559 * * [simplify]: Extracting #1: cost 0 inf + 1 1.559 * [simplify]: Simplified to 1 1.559 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.559 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.559 * * [simplify]: iters left: 4 (6 enodes) 1.561 * * [simplify]: iters left: 3 (24 enodes) 1.564 * * [simplify]: iters left: 2 (34 enodes) 1.569 * * [simplify]: iters left: 1 (38 enodes) 1.578 * * [simplify]: Extracting #0: cost 1 inf + 0 1.578 * * [simplify]: Extracting #1: cost 7 inf + 0 1.578 * * [simplify]: Extracting #2: cost 16 inf + 0 1.579 * * [simplify]: Extracting #3: cost 13 inf + 44 1.579 * * [simplify]: Extracting #4: cost 2 inf + 828 1.579 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.580 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.580 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.580 * * * * [progress]: [ 26 / 56 ] simplifiying candidate # 1.581 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.581 * * [simplify]: iters left: 6 (10 enodes) 1.585 * * [simplify]: iters left: 5 (35 enodes) 1.595 * * [simplify]: iters left: 4 (40 enodes) 1.606 * * [simplify]: Extracting #0: cost 1 inf + 0 1.606 * * [simplify]: Extracting #1: cost 6 inf + 0 1.606 * * [simplify]: Extracting #2: cost 13 inf + 0 1.606 * * [simplify]: Extracting #3: cost 20 inf + 0 1.606 * * [simplify]: Extracting #4: cost 16 inf + 85 1.606 * * [simplify]: Extracting #5: cost 9 inf + 536 1.607 * * [simplify]: Extracting #6: cost 0 inf + 2357 1.608 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.608 * [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))))) 1.608 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.608 * * [simplify]: iters left: 5 (9 enodes) 1.612 * * [simplify]: iters left: 4 (34 enodes) 1.622 * * [simplify]: iters left: 3 (46 enodes) 1.634 * * [simplify]: iters left: 2 (50 enodes) 1.647 * * [simplify]: Extracting #0: cost 1 inf + 0 1.647 * * [simplify]: Extracting #1: cost 7 inf + 0 1.647 * * [simplify]: Extracting #2: cost 16 inf + 0 1.647 * * [simplify]: Extracting #3: cost 24 inf + 0 1.647 * * [simplify]: Extracting #4: cost 17 inf + 248 1.648 * * [simplify]: Extracting #5: cost 5 inf + 1831 1.649 * * [simplify]: Extracting #6: cost 1 inf + 2641 1.650 * * [simplify]: Extracting #7: cost 0 inf + 2843 1.651 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.651 * [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))))) 1.651 * * * * [progress]: [ 27 / 56 ] simplifiying candidate # 1.651 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.651 * * [simplify]: iters left: 5 (9 enodes) 1.655 * * [simplify]: iters left: 4 (30 enodes) 1.662 * * [simplify]: iters left: 3 (33 enodes) 1.671 * * [simplify]: Extracting #0: cost 1 inf + 0 1.671 * * [simplify]: Extracting #1: cost 4 inf + 0 1.671 * * [simplify]: Extracting #2: cost 9 inf + 0 1.671 * * [simplify]: Extracting #3: cost 16 inf + 0 1.672 * * [simplify]: Extracting #4: cost 11 inf + 126 1.672 * * [simplify]: Extracting #5: cost 6 inf + 373 1.672 * * [simplify]: Extracting #6: cost 1 inf + 1105 1.673 * * [simplify]: Extracting #7: cost 0 inf + 1227 1.673 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.673 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.674 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.674 * * [simplify]: iters left: 5 (9 enodes) 1.678 * * [simplify]: iters left: 4 (34 enodes) 1.687 * * [simplify]: iters left: 3 (46 enodes) 1.700 * * [simplify]: iters left: 2 (50 enodes) 1.712 * * [simplify]: Extracting #0: cost 1 inf + 0 1.712 * * [simplify]: Extracting #1: cost 7 inf + 0 1.712 * * [simplify]: Extracting #2: cost 16 inf + 0 1.712 * * [simplify]: Extracting #3: cost 24 inf + 0 1.713 * * [simplify]: Extracting #4: cost 17 inf + 248 1.713 * * [simplify]: Extracting #5: cost 5 inf + 1591 1.714 * * [simplify]: Extracting #6: cost 1 inf + 2281 1.715 * * [simplify]: Extracting #7: cost 0 inf + 2443 1.716 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.716 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.716 * * * * [progress]: [ 28 / 56 ] simplifiying candidate # 1.716 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.716 * * [simplify]: iters left: 5 (7 enodes) 1.720 * * [simplify]: iters left: 4 (22 enodes) 1.728 * * [simplify]: iters left: 3 (24 enodes) 1.735 * * [simplify]: iters left: 2 (26 enodes) 1.742 * * [simplify]: Extracting #0: cost 1 inf + 0 1.742 * * [simplify]: Extracting #1: cost 5 inf + 0 1.742 * * [simplify]: Extracting #2: cost 8 inf + 1 1.742 * * [simplify]: Extracting #3: cost 6 inf + 3 1.742 * * [simplify]: Extracting #4: cost 1 inf + 289 1.743 * * [simplify]: Extracting #5: cost 0 inf + 411 1.743 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.743 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.743 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.743 * * [simplify]: iters left: 5 (8 enodes) 1.747 * * [simplify]: iters left: 4 (31 enodes) 1.755 * * [simplify]: iters left: 3 (43 enodes) 1.765 * * [simplify]: iters left: 2 (47 enodes) 1.771 * * [simplify]: Extracting #0: cost 1 inf + 0 1.771 * * [simplify]: Extracting #1: cost 7 inf + 0 1.771 * * [simplify]: Extracting #2: cost 18 inf + 0 1.771 * * [simplify]: Extracting #3: cost 18 inf + 165 1.771 * * [simplify]: Extracting #4: cost 9 inf + 819 1.772 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.772 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.772 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.773 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.773 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.773 * * * * [progress]: [ 29 / 56 ] simplifiying candidate # 1.773 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) 1.773 * * [simplify]: iters left: 5 (9 enodes) 1.775 * * [simplify]: iters left: 4 (29 enodes) 1.778 * * [simplify]: Extracting #0: cost 1 inf + 0 1.778 * * [simplify]: Extracting #1: cost 4 inf + 0 1.778 * * [simplify]: Extracting #2: cost 9 inf + 0 1.778 * * [simplify]: Extracting #3: cost 15 inf + 0 1.779 * * [simplify]: Extracting #4: cost 10 inf + 85 1.779 * * [simplify]: Extracting #5: cost 6 inf + 330 1.779 * * [simplify]: Extracting #6: cost 1 inf + 980 1.779 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.779 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) 1.779 * [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))))) 1.779 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.779 * * [simplify]: iters left: 5 (9 enodes) 1.781 * * [simplify]: iters left: 4 (33 enodes) 1.786 * * [simplify]: iters left: 3 (43 enodes) 1.792 * * [simplify]: iters left: 2 (47 enodes) 1.804 * * [simplify]: Extracting #0: cost 1 inf + 0 1.805 * * [simplify]: Extracting #1: cost 7 inf + 0 1.805 * * [simplify]: Extracting #2: cost 16 inf + 0 1.805 * * [simplify]: Extracting #3: cost 23 inf + 0 1.805 * * [simplify]: Extracting #4: cost 19 inf + 44 1.805 * * [simplify]: Extracting #5: cost 10 inf + 898 1.805 * * [simplify]: Extracting #6: cost 1 inf + 2317 1.806 * * [simplify]: Extracting #7: cost 0 inf + 2519 1.806 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.806 * [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))))) 1.806 * * * * [progress]: [ 30 / 56 ] simplifiying candidate # 1.807 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.807 * * [simplify]: iters left: 5 (7 enodes) 1.809 * * [simplify]: iters left: 4 (22 enodes) 1.812 * * [simplify]: iters left: 3 (24 enodes) 1.815 * * [simplify]: iters left: 2 (26 enodes) 1.819 * * [simplify]: Extracting #0: cost 1 inf + 0 1.819 * * [simplify]: Extracting #1: cost 5 inf + 0 1.819 * * [simplify]: Extracting #2: cost 8 inf + 1 1.819 * * [simplify]: Extracting #3: cost 6 inf + 3 1.819 * * [simplify]: Extracting #4: cost 1 inf + 289 1.820 * * [simplify]: Extracting #5: cost 0 inf + 411 1.820 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.820 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.820 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.820 * * [simplify]: iters left: 5 (8 enodes) 1.822 * * [simplify]: iters left: 4 (31 enodes) 1.826 * * [simplify]: iters left: 3 (43 enodes) 1.833 * * [simplify]: iters left: 2 (47 enodes) 1.842 * * [simplify]: Extracting #0: cost 1 inf + 0 1.842 * * [simplify]: Extracting #1: cost 7 inf + 0 1.842 * * [simplify]: Extracting #2: cost 18 inf + 0 1.843 * * [simplify]: Extracting #3: cost 18 inf + 165 1.843 * * [simplify]: Extracting #4: cost 9 inf + 819 1.843 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.844 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.845 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.846 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.846 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.846 * * * * [progress]: [ 31 / 56 ] simplifiying candidate # 1.846 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.846 * * [simplify]: iters left: 6 (7 enodes) 1.850 * * [simplify]: iters left: 5 (27 enodes) 1.859 * * [simplify]: iters left: 4 (34 enodes) 1.866 * * [simplify]: Extracting #0: cost 1 inf + 0 1.866 * * [simplify]: Extracting #1: cost 6 inf + 0 1.866 * * [simplify]: Extracting #2: cost 9 inf + 1 1.866 * * [simplify]: Extracting #3: cost 13 inf + 1 1.866 * * [simplify]: Extracting #4: cost 10 inf + 86 1.866 * * [simplify]: Extracting #5: cost 5 inf + 616 1.866 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.867 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.867 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.867 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.867 * * [simplify]: iters left: 5 (7 enodes) 1.869 * * [simplify]: iters left: 4 (27 enodes) 1.873 * * [simplify]: iters left: 3 (37 enodes) 1.877 * * [simplify]: iters left: 2 (41 enodes) 1.883 * * [simplify]: Extracting #0: cost 1 inf + 0 1.883 * * [simplify]: Extracting #1: cost 7 inf + 0 1.883 * * [simplify]: Extracting #2: cost 16 inf + 0 1.883 * * [simplify]: Extracting #3: cost 17 inf + 2 1.883 * * [simplify]: Extracting #4: cost 13 inf + 128 1.883 * * [simplify]: Extracting #5: cost 9 inf + 496 1.883 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.884 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.884 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.884 * * * * [progress]: [ 32 / 56 ] simplifiying candidate # 1.884 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.884 * * [simplify]: iters left: 5 (6 enodes) 1.886 * * [simplify]: iters left: 4 (22 enodes) 1.890 * * [simplify]: iters left: 3 (27 enodes) 1.898 * * [simplify]: Extracting #0: cost 1 inf + 0 1.898 * * [simplify]: Extracting #1: cost 4 inf + 0 1.898 * * [simplify]: Extracting #2: cost 5 inf + 1 1.898 * * [simplify]: Extracting #3: cost 9 inf + 1 1.899 * * [simplify]: Extracting #4: cost 7 inf + 44 1.899 * * [simplify]: Extracting #5: cost 1 inf + 456 1.899 * * [simplify]: Extracting #6: cost 0 inf + 579 1.899 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.899 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.900 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.900 * * [simplify]: iters left: 5 (7 enodes) 1.903 * * [simplify]: iters left: 4 (27 enodes) 1.910 * * [simplify]: iters left: 3 (37 enodes) 1.920 * * [simplify]: iters left: 2 (41 enodes) 1.930 * * [simplify]: Extracting #0: cost 1 inf + 0 1.930 * * [simplify]: Extracting #1: cost 7 inf + 0 1.930 * * [simplify]: Extracting #2: cost 16 inf + 0 1.930 * * [simplify]: Extracting #3: cost 17 inf + 2 1.930 * * [simplify]: Extracting #4: cost 13 inf + 128 1.931 * * [simplify]: Extracting #5: cost 9 inf + 416 1.931 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.932 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.932 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.932 * * * * [progress]: [ 33 / 56 ] simplifiying candidate # 1.932 * [simplify]: Simplifying (/ 1 1) 1.932 * * [simplify]: iters left: 2 (2 enodes) 1.934 * * [simplify]: iters left: 1 (6 enodes) 1.936 * * [simplify]: Extracting #0: cost 1 inf + 0 1.936 * * [simplify]: Extracting #1: cost 0 inf + 1 1.936 * [simplify]: Simplified to 1 1.936 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.936 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.936 * * [simplify]: iters left: 4 (6 enodes) 1.939 * * [simplify]: iters left: 3 (24 enodes) 1.946 * * [simplify]: iters left: 2 (34 enodes) 1.956 * * [simplify]: iters left: 1 (38 enodes) 1.965 * * [simplify]: Extracting #0: cost 1 inf + 0 1.965 * * [simplify]: Extracting #1: cost 7 inf + 0 1.965 * * [simplify]: Extracting #2: cost 16 inf + 0 1.966 * * [simplify]: Extracting #3: cost 13 inf + 44 1.966 * * [simplify]: Extracting #4: cost 2 inf + 828 1.966 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.967 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.967 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.967 * * * * [progress]: [ 34 / 56 ] simplifiying candidate # 1.967 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.968 * * [simplify]: iters left: 5 (7 enodes) 1.971 * * [simplify]: iters left: 4 (24 enodes) 1.979 * * [simplify]: iters left: 3 (26 enodes) 1.986 * * [simplify]: Extracting #0: cost 1 inf + 0 1.986 * * [simplify]: Extracting #1: cost 4 inf + 0 1.986 * * [simplify]: Extracting #2: cost 6 inf + 1 1.986 * * [simplify]: Extracting #3: cost 10 inf + 1 1.986 * * [simplify]: Extracting #4: cost 8 inf + 3 1.987 * * [simplify]: Extracting #5: cost 2 inf + 452 1.987 * * [simplify]: Extracting #6: cost 0 inf + 737 1.987 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.987 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.988 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.988 * * [simplify]: iters left: 5 (8 enodes) 1.991 * * [simplify]: iters left: 4 (31 enodes) 1.999 * * [simplify]: iters left: 3 (43 enodes) 2.005 * * [simplify]: iters left: 2 (47 enodes) 2.011 * * [simplify]: Extracting #0: cost 1 inf + 0 2.011 * * [simplify]: Extracting #1: cost 7 inf + 0 2.011 * * [simplify]: Extracting #2: cost 18 inf + 0 2.011 * * [simplify]: Extracting #3: cost 18 inf + 165 2.011 * * [simplify]: Extracting #4: cost 13 inf + 371 2.012 * * [simplify]: Extracting #5: cost 2 inf + 1794 2.012 * * [simplify]: Extracting #6: cost 0 inf + 2199 2.013 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 2.013 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 2.013 * * * * [progress]: [ 35 / 56 ] simplifiying candidate # 2.013 * [simplify]: Simplifying (/ 1 1) 2.013 * * [simplify]: iters left: 2 (2 enodes) 2.014 * * [simplify]: iters left: 1 (6 enodes) 2.015 * * [simplify]: Extracting #0: cost 1 inf + 0 2.015 * * [simplify]: Extracting #1: cost 0 inf + 1 2.015 * [simplify]: Simplified to 1 2.015 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 2.015 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 2.016 * * [simplify]: iters left: 4 (6 enodes) 2.017 * * [simplify]: iters left: 3 (24 enodes) 2.020 * * [simplify]: iters left: 2 (34 enodes) 2.025 * * [simplify]: iters left: 1 (38 enodes) 2.033 * * [simplify]: Extracting #0: cost 1 inf + 0 2.033 * * [simplify]: Extracting #1: cost 7 inf + 0 2.033 * * [simplify]: Extracting #2: cost 16 inf + 0 2.033 * * [simplify]: Extracting #3: cost 13 inf + 44 2.034 * * [simplify]: Extracting #4: cost 2 inf + 828 2.034 * * [simplify]: Extracting #5: cost 0 inf + 1073 2.035 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 2.035 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 2.035 * * * * [progress]: [ 36 / 56 ] simplifiying candidate # 2.035 * * * * [progress]: [ 37 / 56 ] simplifiying candidate # 2.035 * [simplify]: Simplifying (/ 1 (- hi lo)) 2.035 * * [simplify]: iters left: 4 (5 enodes) 2.038 * * [simplify]: iters left: 3 (19 enodes) 2.042 * * [simplify]: iters left: 2 (24 enodes) 2.045 * * [simplify]: Extracting #0: cost 1 inf + 0 2.045 * * [simplify]: Extracting #1: cost 4 inf + 0 2.045 * * [simplify]: Extracting #2: cost 7 inf + 1 2.046 * * [simplify]: Extracting #3: cost 1 inf + 294 2.046 * * [simplify]: Extracting #4: cost 0 inf + 335 2.046 * [simplify]: Simplified to (/ 1 (- hi lo)) 2.046 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (- x lo) (/ 1 (- hi lo)))) 2.046 * * * * [progress]: [ 38 / 56 ] simplifiying candidate # 2.046 * [simplify]: Simplifying (/ (- hi lo) (- x lo)) 2.046 * * [simplify]: iters left: 4 (6 enodes) 2.047 * * [simplify]: iters left: 3 (24 enodes) 2.051 * * [simplify]: iters left: 2 (34 enodes) 2.055 * * [simplify]: iters left: 1 (38 enodes) 2.061 * * [simplify]: Extracting #0: cost 1 inf + 0 2.061 * * [simplify]: Extracting #1: cost 7 inf + 0 2.061 * * [simplify]: Extracting #2: cost 16 inf + 0 2.061 * * [simplify]: Extracting #3: cost 13 inf + 44 2.062 * * [simplify]: Extracting #4: cost 2 inf + 828 2.062 * * [simplify]: Extracting #5: cost 0 inf + 1073 2.062 * [simplify]: Simplified to (/ (- hi lo) (- x lo)) 2.062 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ 1 (/ (- hi lo) (- x lo)))) 2.062 * * * * [progress]: [ 39 / 56 ] simplifiying candidate # 2.062 * [simplify]: Simplifying (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 2.063 * * [simplify]: iters left: 6 (8 enodes) 2.064 * * [simplify]: iters left: 5 (32 enodes) 2.069 * * [simplify]: iters left: 4 (49 enodes) 2.081 * * [simplify]: iters left: 3 (60 enodes) 2.096 * * [simplify]: iters left: 2 (64 enodes) 2.108 * * [simplify]: Extracting #0: cost 1 inf + 0 2.108 * * [simplify]: Extracting #1: cost 9 inf + 0 2.108 * * [simplify]: Extracting #2: cost 23 inf + 0 2.108 * * [simplify]: Extracting #3: cost 26 inf + 43 2.108 * * [simplify]: Extracting #4: cost 18 inf + 618 2.108 * * [simplify]: Extracting #5: cost 3 inf + 3494 2.109 * * [simplify]: Extracting #6: cost 0 inf + 4061 2.110 * [simplify]: Simplified to (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 2.110 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 2.110 * * * * [progress]: [ 40 / 56 ] simplifiying candidate # 2.110 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 2.110 * * [simplify]: iters left: 5 (7 enodes) 2.111 * * [simplify]: iters left: 4 (27 enodes) 2.115 * * [simplify]: iters left: 3 (37 enodes) 2.120 * * [simplify]: iters left: 2 (41 enodes) 2.125 * * [simplify]: Extracting #0: cost 1 inf + 0 2.125 * * [simplify]: Extracting #1: cost 7 inf + 0 2.125 * * [simplify]: Extracting #2: cost 16 inf + 0 2.125 * * [simplify]: Extracting #3: cost 17 inf + 2 2.125 * * [simplify]: Extracting #4: cost 13 inf + 128 2.125 * * [simplify]: Extracting #5: cost 9 inf + 416 2.126 * * [simplify]: Extracting #6: cost 0 inf + 1557 2.126 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 2.126 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 2.126 * * * * [progress]: [ 41 / 56 ] simplifiying candidate # 2.126 * [simplify]: Simplifying (/ (- x lo) 1) 2.126 * * [simplify]: iters left: 4 (5 enodes) 2.128 * * [simplify]: iters left: 3 (20 enodes) 2.131 * * [simplify]: iters left: 2 (28 enodes) 2.139 * * [simplify]: iters left: 1 (30 enodes) 2.142 * * [simplify]: Extracting #0: cost 1 inf + 0 2.142 * * [simplify]: Extracting #1: cost 6 inf + 0 2.142 * * [simplify]: Extracting #2: cost 3 inf + 44 2.142 * * [simplify]: Extracting #3: cost 0 inf + 169 2.142 * [simplify]: Simplified to (- x lo) 2.142 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 2.142 * * * * [progress]: [ 42 / 56 ] simplifiying candidate # 2.143 * [simplify]: Simplifying (/ (- x lo) (+ (sqrt hi) (sqrt lo))) 2.143 * * [simplify]: iters left: 5 (8 enodes) 2.144 * * [simplify]: iters left: 4 (30 enodes) 2.148 * * [simplify]: iters left: 3 (39 enodes) 2.154 * * [simplify]: iters left: 2 (43 enodes) 2.160 * * [simplify]: Extracting #0: cost 1 inf + 0 2.160 * * [simplify]: Extracting #1: cost 7 inf + 0 2.160 * * [simplify]: Extracting #2: cost 17 inf + 0 2.160 * * [simplify]: Extracting #3: cost 17 inf + 84 2.161 * * [simplify]: Extracting #4: cost 12 inf + 251 2.161 * * [simplify]: Extracting #5: cost 5 inf + 1266 2.161 * * [simplify]: Extracting #6: cost 0 inf + 2037 2.162 * [simplify]: Simplified to (/ (- x lo) (+ (sqrt lo) (sqrt hi))) 2.162 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (/ (- x lo) (+ (sqrt lo) (sqrt hi))) (- (sqrt hi) (sqrt lo)))) 2.162 * * * * [progress]: [ 43 / 56 ] simplifiying candidate # 2.162 * [simplify]: Simplifying (/ (- x lo) 1) 2.162 * * [simplify]: iters left: 4 (5 enodes) 2.164 * * [simplify]: iters left: 3 (20 enodes) 2.167 * * [simplify]: iters left: 2 (28 enodes) 2.174 * * [simplify]: iters left: 1 (30 enodes) 2.180 * * [simplify]: Extracting #0: cost 1 inf + 0 2.181 * * [simplify]: Extracting #1: cost 6 inf + 0 2.181 * * [simplify]: Extracting #2: cost 3 inf + 44 2.181 * * [simplify]: Extracting #3: cost 0 inf + 169 2.181 * [simplify]: Simplified to (- x lo) 2.181 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 2.181 * * * * [progress]: [ 44 / 56 ] simplifiying candidate # 2.181 * [simplify]: Simplifying (/ (- hi lo) (cbrt (- x lo))) 2.182 * * [simplify]: iters left: 5 (7 enodes) 2.185 * * [simplify]: iters left: 4 (27 enodes) 2.192 * * [simplify]: iters left: 3 (37 enodes) 2.202 * * [simplify]: iters left: 2 (41 enodes) 2.208 * * [simplify]: Extracting #0: cost 1 inf + 0 2.208 * * [simplify]: Extracting #1: cost 7 inf + 0 2.208 * * [simplify]: Extracting #2: cost 16 inf + 0 2.208 * * [simplify]: Extracting #3: cost 17 inf + 2 2.208 * * [simplify]: Extracting #4: cost 13 inf + 128 2.208 * * [simplify]: Extracting #5: cost 9 inf + 496 2.208 * * [simplify]: Extracting #6: cost 0 inf + 1957 2.209 * [simplify]: Simplified to (/ (- hi lo) (cbrt (- x lo))) 2.209 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 2.209 * * * * [progress]: [ 45 / 56 ] simplifiying candidate # 2.209 * [simplify]: Simplifying (/ (- hi lo) (sqrt (- x lo))) 2.209 * * [simplify]: iters left: 5 (7 enodes) 2.211 * * [simplify]: iters left: 4 (27 enodes) 2.214 * * [simplify]: iters left: 3 (37 enodes) 2.220 * * [simplify]: iters left: 2 (41 enodes) 2.225 * * [simplify]: Extracting #0: cost 1 inf + 0 2.225 * * [simplify]: Extracting #1: cost 7 inf + 0 2.225 * * [simplify]: Extracting #2: cost 16 inf + 0 2.225 * * [simplify]: Extracting #3: cost 17 inf + 2 2.225 * * [simplify]: Extracting #4: cost 13 inf + 128 2.225 * * [simplify]: Extracting #5: cost 9 inf + 416 2.226 * * [simplify]: Extracting #6: cost 0 inf + 1557 2.226 * [simplify]: Simplified to (/ (- hi lo) (sqrt (- x lo))) 2.226 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 2.226 * * * * [progress]: [ 46 / 56 ] simplifiying candidate # 2.226 * [simplify]: Simplifying (/ (- hi lo) (- x lo)) 2.226 * * [simplify]: iters left: 4 (6 enodes) 2.228 * * [simplify]: iters left: 3 (24 enodes) 2.231 * * [simplify]: iters left: 2 (34 enodes) 2.240 * * [simplify]: iters left: 1 (38 enodes) 2.250 * * [simplify]: Extracting #0: cost 1 inf + 0 2.250 * * [simplify]: Extracting #1: cost 7 inf + 0 2.250 * * [simplify]: Extracting #2: cost 16 inf + 0 2.250 * * [simplify]: Extracting #3: cost 13 inf + 44 2.251 * * [simplify]: Extracting #4: cost 2 inf + 828 2.251 * * [simplify]: Extracting #5: cost 0 inf + 1073 2.252 * [simplify]: Simplified to (/ (- hi lo) (- x lo)) 2.252 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ 1 (/ (- hi lo) (- x lo)))) 2.252 * * * * [progress]: [ 47 / 56 ] simplifiying candidate # 2.252 * [simplify]: Simplifying (/ (- hi lo) (- (sqrt x) (sqrt lo))) 2.252 * * [simplify]: iters left: 5 (8 enodes) 2.256 * * [simplify]: iters left: 4 (31 enodes) 2.265 * * [simplify]: iters left: 3 (43 enodes) 2.278 * * [simplify]: iters left: 2 (47 enodes) 2.291 * * [simplify]: Extracting #0: cost 1 inf + 0 2.291 * * [simplify]: Extracting #1: cost 7 inf + 0 2.291 * * [simplify]: Extracting #2: cost 18 inf + 0 2.291 * * [simplify]: Extracting #3: cost 18 inf + 165 2.292 * * [simplify]: Extracting #4: cost 13 inf + 371 2.292 * * [simplify]: Extracting #5: cost 2 inf + 1794 2.293 * * [simplify]: Extracting #6: cost 0 inf + 2199 2.294 * [simplify]: Simplified to (/ (- hi lo) (- (sqrt x) (sqrt lo))) 2.294 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (+ (sqrt x) (sqrt lo)) (/ (- hi lo) (- (sqrt x) (sqrt lo))))) 2.294 * * * * [progress]: [ 48 / 56 ] simplifiying candidate # 2.294 * [simplify]: Simplifying (/ (- hi lo) (- x lo)) 2.295 * * [simplify]: iters left: 4 (6 enodes) 2.297 * * [simplify]: iters left: 3 (24 enodes) 2.305 * * [simplify]: iters left: 2 (34 enodes) 2.315 * * [simplify]: iters left: 1 (38 enodes) 2.324 * * [simplify]: Extracting #0: cost 1 inf + 0 2.324 * * [simplify]: Extracting #1: cost 7 inf + 0 2.324 * * [simplify]: Extracting #2: cost 16 inf + 0 2.325 * * [simplify]: Extracting #3: cost 13 inf + 44 2.325 * * [simplify]: Extracting #4: cost 2 inf + 828 2.325 * * [simplify]: Extracting #5: cost 0 inf + 1073 2.326 * [simplify]: Simplified to (/ (- hi lo) (- x lo)) 2.326 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ 1 (/ (- hi lo) (- x lo)))) 2.326 * * * * [progress]: [ 49 / 56 ] simplifiying candidate # 2.326 * [simplify]: Simplifying (/ (- x lo) (- (pow hi 3) (pow lo 3))) 2.327 * * [simplify]: iters left: 5 (9 enodes) 2.332 * * [simplify]: iters left: 4 (47 enodes) 2.346 * * [simplify]: iters left: 3 (97 enodes) 2.366 * * [simplify]: iters left: 2 (177 enodes) 2.413 * * [simplify]: iters left: 1 (326 enodes) 2.532 * * [simplify]: Extracting #0: cost 1 inf + 0 2.532 * * [simplify]: Extracting #1: cost 11 inf + 0 2.532 * * [simplify]: Extracting #2: cost 44 inf + 0 2.532 * * [simplify]: Extracting #3: cost 130 inf + 43 2.533 * * [simplify]: Extracting #4: cost 161 inf + 2180 2.534 * * [simplify]: Extracting #5: cost 128 inf + 12694 2.537 * * [simplify]: Extracting #6: cost 60 inf + 44312 2.547 * * [simplify]: Extracting #7: cost 2 inf + 79390 2.558 * * [simplify]: Extracting #8: cost 0 inf + 80567 2.570 * [simplify]: Simplified to (/ (- x lo) (- (* hi (* hi hi)) (* (* lo lo) lo))) 2.570 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (- x lo) (- (* hi (* hi hi)) (* (* lo lo) lo))) (+ (* hi hi) (+ (* lo lo) (* hi lo))))) 2.570 * * * * [progress]: [ 50 / 56 ] simplifiying candidate # 2.571 * [simplify]: Simplifying (/ (- x lo) (- (* hi hi) (* lo lo))) 2.571 * * [simplify]: iters left: 6 (8 enodes) 2.575 * * [simplify]: iters left: 5 (34 enodes) 2.586 * * [simplify]: iters left: 4 (61 enodes) 2.602 * * [simplify]: iters left: 3 (95 enodes) 2.618 * * [simplify]: iters left: 2 (151 enodes) 2.651 * * [simplify]: iters left: 1 (238 enodes) 2.727 * * [simplify]: Extracting #0: cost 1 inf + 0 2.727 * * [simplify]: Extracting #1: cost 11 inf + 0 2.727 * * [simplify]: Extracting #2: cost 47 inf + 0 2.728 * * [simplify]: Extracting #3: cost 77 inf + 86 2.730 * * [simplify]: Extracting #4: cost 32 inf + 4776 2.736 * * [simplify]: Extracting #5: cost 1 inf + 8404 2.741 * * [simplify]: Extracting #6: cost 0 inf + 8526 2.746 * [simplify]: Simplified to (/ (/ (- x lo) (+ lo hi)) (- hi lo)) 2.746 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (- x lo) (+ lo hi)) (- hi lo)) (+ hi lo))) 2.746 * * * * [progress]: [ 51 / 56 ] simplifiying candidate # 2.746 * [simplify]: Simplifying (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))) 2.746 * * [simplify]: iters left: 6 (10 enodes) 2.751 * * [simplify]: iters left: 5 (46 enodes) 2.767 * * [simplify]: iters left: 4 (110 enodes) 2.791 * * [simplify]: iters left: 3 (328 enodes) 2.910 * * [simplify]: Extracting #0: cost 1 inf + 0 2.910 * * [simplify]: Extracting #1: cost 54 inf + 0 2.911 * * [simplify]: Extracting #2: cost 163 inf + 0 2.913 * * [simplify]: Extracting #3: cost 160 inf + 1596 2.922 * * [simplify]: Extracting #4: cost 52 inf + 23827 2.938 * * [simplify]: Extracting #5: cost 0 inf + 34123 2.955 * * [simplify]: Extracting #6: cost 0 inf + 33803 2.971 * [simplify]: Simplified to (* (- hi lo) (+ (* (+ lo x) lo) (* x x))) 2.971 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (- (pow x 3) (pow lo 3)) (* (- hi lo) (+ (* (+ lo x) lo) (* x x))))) 2.972 * * * * [progress]: [ 52 / 56 ] simplifiying candidate # 2.972 * [simplify]: Simplifying (* (- hi lo) (+ x lo)) 2.972 * * [simplify]: iters left: 4 (6 enodes) 2.973 * * [simplify]: iters left: 3 (28 enodes) 2.978 * * [simplify]: iters left: 2 (59 enodes) 2.988 * * [simplify]: iters left: 1 (116 enodes) 3.017 * * [simplify]: Extracting #0: cost 1 inf + 0 3.017 * * [simplify]: Extracting #1: cost 24 inf + 0 3.017 * * [simplify]: Extracting #2: cost 51 inf + 0 3.018 * * [simplify]: Extracting #3: cost 48 inf + 44 3.018 * * [simplify]: Extracting #4: cost 23 inf + 2139 3.019 * * [simplify]: Extracting #5: cost 2 inf + 4910 3.021 * * [simplify]: Extracting #6: cost 0 inf + 5276 3.022 * [simplify]: Simplified to (* (+ lo x) (- hi lo)) 3.022 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (- (* x x) (* lo lo)) (* (+ lo x) (- hi lo)))) 3.022 * * * * [progress]: [ 53 / 56 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 3.022 * [simplify]: Simplifying (real->posit16 (/ (- x lo) (- hi lo))) 3.022 * * [simplify]: iters left: 5 (7 enodes) 3.024 * * [simplify]: iters left: 4 (24 enodes) 3.027 * * [simplify]: iters left: 3 (34 enodes) 3.031 * * [simplify]: iters left: 2 (38 enodes) 3.036 * * [simplify]: Extracting #0: cost 1 inf + 0 3.036 * * [simplify]: Extracting #1: cost 2 inf + 0 3.036 * * [simplify]: Extracting #2: cost 7 inf + 0 3.036 * * [simplify]: Extracting #3: cost 16 inf + 0 3.036 * * [simplify]: Extracting #4: cost 14 inf + 3 3.037 * * [simplify]: Extracting #5: cost 3 inf + 786 3.037 * * [simplify]: Extracting #6: cost 0 inf + 1073 3.037 * [simplify]: Simplified to (real->posit16 (/ (- x lo) (- hi lo))) 3.037 * [simplify]: Simplified (2 1) to (λ (lo hi x) (posit16->real (real->posit16 (/ (- x lo) (- hi lo))))) 3.037 * * * * [progress]: [ 54 / 56 ] simplifiying candidate # 3.037 * [simplify]: Simplifying 0 3.037 * * [simplify]: iters left: 0 (1 enodes) 3.039 * * [simplify]: Extracting #0: cost 1 inf + 0 3.039 * * [simplify]: Extracting #1: cost 0 inf + 1 3.039 * [simplify]: Simplified to 0 3.039 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 3.039 * * * * [progress]: [ 55 / 56 ] simplifiying candidate # 3.039 * [simplify]: Simplifying 0 3.039 * * [simplify]: iters left: 0 (1 enodes) 3.039 * * [simplify]: Extracting #0: cost 1 inf + 0 3.039 * * [simplify]: Extracting #1: cost 0 inf + 1 3.039 * [simplify]: Simplified to 0 3.039 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 3.040 * * * * [progress]: [ 56 / 56 ] simplifiying candidate # 3.040 * [simplify]: Simplifying 0 3.040 * * [simplify]: iters left: 0 (1 enodes) 3.040 * * [simplify]: Extracting #0: cost 1 inf + 0 3.040 * * [simplify]: Extracting #1: cost 0 inf + 1 3.040 * [simplify]: Simplified to 0 3.040 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 3.040 * * * [progress]: adding candidates to table 3.441 * [progress]: [Phase 3 of 3] Extracting. 3.444 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 3.444 * * [simplify]: iters left: 4 (6 enodes) 3.444 * * [simplify]: Extracting #0: cost 1 inf + 0 3.444 * * [simplify]: Extracting #1: cost 3 inf + 0 3.444 * * [simplify]: Extracting #2: cost 6 inf + 0 3.444 * * [simplify]: Extracting #3: cost 2 inf + 45 3.444 * * [simplify]: Extracting #4: cost 0 inf + 210 3.444 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 5.183 * [regime-testing]: Baseline error score: 61.9971190630744 5.188 * [regime-testing]: Oracle error score: 61.9971190630744 5.188 * [regime-testing]: End program error score: 61.9971190630744