0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.041 * * * [progress]: [2/2] Setting up program. 0.044 * [progress]: [Phase 2 of 3] Improving. 0.044 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.045 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 0.046 * * [simplify]: iters left: 4 (6 enodes) 0.051 * * [simplify]: iters left: 3 (24 enodes) 0.054 * * [simplify]: iters left: 2 (34 enodes) 0.059 * * [simplify]: iters left: 1 (38 enodes) 0.088 * * [simplify]: Extracting #0: cost 1 inf + 0 0.088 * * [simplify]: Extracting #1: cost 7 inf + 0 0.088 * * [simplify]: Extracting #2: cost 16 inf + 0 0.089 * * [simplify]: Extracting #3: cost 13 inf + 44 0.089 * * [simplify]: Extracting #4: cost 2 inf + 828 0.090 * * [simplify]: Extracting #5: cost 0 inf + 1073 0.090 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 0.090 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 0.098 * * [progress]: iteration 1 / 4 0.098 * * * [progress]: picking best candidate 0.103 * * * * [pick]: Picked # 0.103 * * * [progress]: localizing error 0.125 * * * [progress]: generating rewritten candidates 0.125 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.164 * * * [progress]: generating series expansions 0.164 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.171 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 0.171 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 0.172 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 0.172 * [taylor]: Taking taylor expansion of (- x lo) in hi 0.172 * [taylor]: Taking taylor expansion of x in hi 0.172 * [backup-simplify]: Simplify x into x 0.172 * [taylor]: Taking taylor expansion of lo in hi 0.172 * [backup-simplify]: Simplify lo into lo 0.172 * [taylor]: Taking taylor expansion of (- hi lo) in hi 0.172 * [taylor]: Taking taylor expansion of hi in hi 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 1 into 1 0.172 * [taylor]: Taking taylor expansion of lo in hi 0.172 * [backup-simplify]: Simplify lo into lo 0.173 * [backup-simplify]: Simplify (- lo) into (- lo) 0.173 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 0.173 * [backup-simplify]: Simplify (- lo) into (- lo) 0.173 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.173 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 0.173 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 0.173 * [taylor]: Taking taylor expansion of (- x lo) in lo 0.173 * [taylor]: Taking taylor expansion of x in lo 0.173 * [backup-simplify]: Simplify x into x 0.173 * [taylor]: Taking taylor expansion of lo in lo 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify 1 into 1 0.173 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.173 * [taylor]: Taking taylor expansion of hi in lo 0.173 * [backup-simplify]: Simplify hi into hi 0.173 * [taylor]: Taking taylor expansion of lo in lo 0.173 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify 1 into 1 0.174 * [backup-simplify]: Simplify (- 0) into 0 0.174 * [backup-simplify]: Simplify (+ x 0) into x 0.175 * [backup-simplify]: Simplify (- 0) into 0 0.175 * [backup-simplify]: Simplify (+ hi 0) into hi 0.175 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 0.175 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.175 * [taylor]: Taking taylor expansion of (- x lo) in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify 1 into 1 0.175 * [taylor]: Taking taylor expansion of lo in x 0.175 * [backup-simplify]: Simplify lo into lo 0.175 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.175 * [taylor]: Taking taylor expansion of hi in x 0.175 * [backup-simplify]: Simplify hi into hi 0.175 * [taylor]: Taking taylor expansion of lo in x 0.175 * [backup-simplify]: Simplify lo into lo 0.175 * [backup-simplify]: Simplify (- lo) into (- lo) 0.175 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.175 * [backup-simplify]: Simplify (- lo) into (- lo) 0.175 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.175 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.175 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.175 * [taylor]: Taking taylor expansion of (- x lo) in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify 1 into 1 0.175 * [taylor]: Taking taylor expansion of lo in x 0.175 * [backup-simplify]: Simplify lo into lo 0.175 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.176 * [taylor]: Taking taylor expansion of hi in x 0.176 * [backup-simplify]: Simplify hi into hi 0.176 * [taylor]: Taking taylor expansion of lo in x 0.176 * [backup-simplify]: Simplify lo into lo 0.176 * [backup-simplify]: Simplify (- lo) into (- lo) 0.176 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.176 * [backup-simplify]: Simplify (- lo) into (- lo) 0.176 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.176 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.177 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 0.177 * [taylor]: Taking taylor expansion of -1 in lo 0.177 * [backup-simplify]: Simplify -1 into -1 0.177 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 0.177 * [taylor]: Taking taylor expansion of lo in lo 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 1 into 1 0.177 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.177 * [taylor]: Taking taylor expansion of hi in lo 0.177 * [backup-simplify]: Simplify hi into hi 0.177 * [taylor]: Taking taylor expansion of lo in lo 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 1 into 1 0.178 * [backup-simplify]: Simplify (- 0) into 0 0.178 * [backup-simplify]: Simplify (+ hi 0) into hi 0.178 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.178 * [backup-simplify]: Simplify (- 0) into 0 0.179 * [backup-simplify]: Simplify (+ 1 0) into 1 0.180 * [backup-simplify]: Simplify (- 0) into 0 0.180 * [backup-simplify]: Simplify (+ 0 0) into 0 0.181 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 0.181 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 0.181 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.181 * [taylor]: Taking taylor expansion of hi in lo 0.181 * [backup-simplify]: Simplify hi into hi 0.181 * [taylor]: Taking taylor expansion of lo in lo 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify (- 0) into 0 0.181 * [backup-simplify]: Simplify (+ hi 0) into hi 0.181 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.181 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.182 * [taylor]: Taking taylor expansion of hi in hi 0.182 * [backup-simplify]: Simplify 0 into 0 0.182 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (/ 1 1) into 1 0.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.182 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 0.183 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 0.183 * [taylor]: Taking taylor expansion of -1 in hi 0.183 * [backup-simplify]: Simplify -1 into -1 0.183 * [taylor]: Taking taylor expansion of hi in hi 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify 1 into 1 0.183 * [backup-simplify]: Simplify (/ -1 1) into -1 0.184 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify (- 0) into 0 0.184 * [backup-simplify]: Simplify (+ 0 0) into 0 0.184 * [backup-simplify]: Simplify (- 0) into 0 0.184 * [backup-simplify]: Simplify (+ 0 0) into 0 0.185 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 0.185 * [taylor]: Taking taylor expansion of 0 in lo 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [taylor]: Taking taylor expansion of 0 in hi 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify (- 1) into -1 0.185 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.185 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.185 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.185 * [taylor]: Taking taylor expansion of hi in hi 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify 1 into 1 0.186 * [backup-simplify]: Simplify (* 1 1) into 1 0.186 * [backup-simplify]: Simplify (/ 1 1) into 1 0.187 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.187 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify (- 1) into -1 0.188 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.189 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.189 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 0.189 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.189 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.189 * [taylor]: Taking taylor expansion of hi in hi 0.189 * [backup-simplify]: Simplify 0 into 0 0.189 * [backup-simplify]: Simplify 1 into 1 0.189 * [backup-simplify]: Simplify (* 1 1) into 1 0.189 * [backup-simplify]: Simplify (/ 1 1) into 1 0.190 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.190 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.192 * [backup-simplify]: Simplify (- 0) into 0 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 0.192 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 0.192 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 0.192 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.192 * [taylor]: Taking taylor expansion of x in hi 0.192 * [backup-simplify]: Simplify x into x 0.193 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.193 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.193 * [taylor]: Taking taylor expansion of lo in hi 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 hi) (/ 1 lo)) in hi 0.193 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.193 * [taylor]: Taking taylor expansion of hi in hi 0.193 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify 1 into 1 0.193 * [backup-simplify]: Simplify (/ 1 1) into 1 0.193 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.193 * [taylor]: Taking taylor expansion of lo in hi 0.193 * [backup-simplify]: Simplify lo into lo 0.193 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.193 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.193 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 0.194 * [backup-simplify]: Simplify (+ 1 0) into 1 0.194 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 0.194 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.194 * [taylor]: Taking taylor expansion of x in lo 0.194 * [backup-simplify]: Simplify x into x 0.194 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.194 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.194 * [taylor]: Taking taylor expansion of lo in lo 0.194 * [backup-simplify]: Simplify 0 into 0 0.194 * [backup-simplify]: Simplify 1 into 1 0.194 * [backup-simplify]: Simplify (/ 1 1) into 1 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.194 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.194 * [taylor]: Taking taylor expansion of hi in lo 0.194 * [backup-simplify]: Simplify hi into hi 0.194 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.194 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.194 * [taylor]: Taking taylor expansion of lo in lo 0.194 * [backup-simplify]: Simplify 0 into 0 0.194 * [backup-simplify]: Simplify 1 into 1 0.195 * [backup-simplify]: Simplify (/ 1 1) into 1 0.195 * [backup-simplify]: Simplify (- 1) into -1 0.195 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.195 * [backup-simplify]: Simplify (- 1) into -1 0.195 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.196 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.196 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.196 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.196 * [taylor]: Taking taylor expansion of x in x 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 lo) in x 0.196 * [taylor]: Taking taylor expansion of lo in x 0.196 * [backup-simplify]: Simplify lo into lo 0.196 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.196 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.196 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.196 * [taylor]: Taking taylor expansion of hi in x 0.196 * [backup-simplify]: Simplify hi into hi 0.196 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.196 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.196 * [taylor]: Taking taylor expansion of lo in x 0.196 * [backup-simplify]: Simplify lo into lo 0.196 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.197 * [backup-simplify]: Simplify (+ 1 0) into 1 0.197 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.197 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.197 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.197 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.197 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.197 * [backup-simplify]: Simplify 0 into 0 0.197 * [backup-simplify]: Simplify 1 into 1 0.197 * [backup-simplify]: Simplify (/ 1 1) into 1 0.197 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.197 * [taylor]: Taking taylor expansion of lo in x 0.197 * [backup-simplify]: Simplify lo into lo 0.197 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.197 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.197 * [taylor]: Taking taylor expansion of hi in x 0.197 * [backup-simplify]: Simplify hi into hi 0.197 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.197 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.197 * [taylor]: Taking taylor expansion of lo in x 0.197 * [backup-simplify]: Simplify lo into lo 0.197 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.198 * [backup-simplify]: Simplify (+ 1 0) into 1 0.198 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.198 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.198 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.198 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 0.198 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.198 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.198 * [taylor]: Taking taylor expansion of hi in lo 0.198 * [backup-simplify]: Simplify hi into hi 0.198 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 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 0.198 * [backup-simplify]: Simplify (/ 1 1) into 1 0.199 * [backup-simplify]: Simplify (- 1) into -1 0.199 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.199 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.200 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.200 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 0.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.200 * [backup-simplify]: Simplify (- 0) into 0 0.200 * [backup-simplify]: Simplify (+ 0 0) into 0 0.200 * [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))))) 0.201 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 0.201 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 0.201 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 0.201 * [taylor]: Taking taylor expansion of lo in lo 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify 1 into 1 0.201 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.201 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.201 * [taylor]: Taking taylor expansion of hi in lo 0.201 * [backup-simplify]: Simplify hi into hi 0.201 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.201 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.201 * [taylor]: Taking taylor expansion of lo in lo 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify 1 into 1 0.201 * [backup-simplify]: Simplify (/ 1 1) into 1 0.201 * [backup-simplify]: Simplify (- 1) into -1 0.201 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.202 * [backup-simplify]: Simplify (* 0 -1) into 0 0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.202 * [backup-simplify]: Simplify (- 0) into 0 0.202 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.203 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 0.203 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 0.203 * [backup-simplify]: Simplify (- -1) into 1 0.203 * [taylor]: Taking taylor expansion of 1 in hi 0.203 * [backup-simplify]: Simplify 1 into 1 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [taylor]: Taking taylor expansion of -1 in hi 0.203 * [backup-simplify]: Simplify -1 into -1 0.203 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.212 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.213 * [backup-simplify]: Simplify (- 0) into 0 0.213 * [backup-simplify]: Simplify (+ 0 0) into 0 0.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.213 * [backup-simplify]: Simplify (- 0) into 0 0.213 * [backup-simplify]: Simplify (+ 0 0) into 0 0.214 * [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 0.214 * [taylor]: Taking taylor expansion of 0 in lo 0.214 * [backup-simplify]: Simplify 0 into 0 0.214 * [taylor]: Taking taylor expansion of 0 in hi 0.214 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.215 * [backup-simplify]: Simplify (- 0) into 0 0.215 * [backup-simplify]: Simplify (+ 0 0) into 0 0.215 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 0.216 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 0.216 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 0.216 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.216 * [taylor]: Taking taylor expansion of hi in hi 0.216 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify 1 into 1 0.216 * [backup-simplify]: Simplify (/ 1 1) into 1 0.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.217 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.218 * [backup-simplify]: Simplify (- 0) into 0 0.218 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.218 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 0.218 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.218 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.218 * [taylor]: Taking taylor expansion of hi in hi 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify 1 into 1 0.218 * [backup-simplify]: Simplify (/ 1 1) into 1 0.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.220 * [backup-simplify]: Simplify (- 0) into 0 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 0.220 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 0.220 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 0.220 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 0.220 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.220 * [taylor]: Taking taylor expansion of lo in hi 0.220 * [backup-simplify]: Simplify lo into lo 0.220 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.220 * [taylor]: Taking taylor expansion of x in hi 0.220 * [backup-simplify]: Simplify x into x 0.220 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.220 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 0.220 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.220 * [taylor]: Taking taylor expansion of lo in hi 0.220 * [backup-simplify]: Simplify lo into lo 0.220 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.220 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.220 * [taylor]: Taking taylor expansion of hi in hi 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify 1 into 1 0.221 * [backup-simplify]: Simplify (/ 1 1) into 1 0.221 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.221 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 0.221 * [backup-simplify]: Simplify (- 1) into -1 0.221 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.221 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 0.221 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 0.221 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 0.221 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.221 * [taylor]: Taking taylor expansion of lo in lo 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 1 into 1 0.222 * [backup-simplify]: Simplify (/ 1 1) into 1 0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.222 * [taylor]: Taking taylor expansion of x in lo 0.222 * [backup-simplify]: Simplify x into x 0.222 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.222 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.222 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.222 * [taylor]: Taking taylor expansion of lo in lo 0.222 * [backup-simplify]: Simplify 0 into 0 0.222 * [backup-simplify]: Simplify 1 into 1 0.222 * [backup-simplify]: Simplify (/ 1 1) into 1 0.222 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.223 * [taylor]: Taking taylor expansion of hi in lo 0.223 * [backup-simplify]: Simplify hi into hi 0.223 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.223 * [backup-simplify]: Simplify (+ 1 0) into 1 0.224 * [backup-simplify]: Simplify (+ 1 0) into 1 0.224 * [backup-simplify]: Simplify (/ 1 1) into 1 0.224 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.224 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.224 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.224 * [taylor]: Taking taylor expansion of lo in x 0.224 * [backup-simplify]: Simplify lo into lo 0.224 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify 1 into 1 0.225 * [backup-simplify]: Simplify (/ 1 1) into 1 0.225 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.225 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.225 * [taylor]: Taking taylor expansion of lo in x 0.225 * [backup-simplify]: Simplify lo into lo 0.225 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.225 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.225 * [taylor]: Taking taylor expansion of hi in x 0.225 * [backup-simplify]: Simplify hi into hi 0.225 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.226 * [backup-simplify]: Simplify (- 1) into -1 0.226 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.226 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.226 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.226 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.226 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.226 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.227 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.227 * [taylor]: Taking taylor expansion of lo in x 0.227 * [backup-simplify]: Simplify lo into lo 0.227 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 1 into 1 0.228 * [backup-simplify]: Simplify (/ 1 1) into 1 0.228 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.228 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.228 * [taylor]: Taking taylor expansion of lo in x 0.228 * [backup-simplify]: Simplify lo into lo 0.228 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.228 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.228 * [taylor]: Taking taylor expansion of hi in x 0.228 * [backup-simplify]: Simplify hi into hi 0.228 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.229 * [backup-simplify]: Simplify (- 1) into -1 0.229 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.229 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.230 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.230 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.230 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 0.230 * [taylor]: Taking taylor expansion of -1 in lo 0.230 * [backup-simplify]: Simplify -1 into -1 0.230 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.230 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.230 * [taylor]: Taking taylor expansion of lo in lo 0.230 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify 1 into 1 0.230 * [backup-simplify]: Simplify (/ 1 1) into 1 0.230 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.230 * [taylor]: Taking taylor expansion of hi in lo 0.230 * [backup-simplify]: Simplify hi into hi 0.230 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.231 * [backup-simplify]: Simplify (+ 1 0) into 1 0.231 * [backup-simplify]: Simplify (/ -1 1) into -1 0.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.233 * [backup-simplify]: Simplify (- 0) into 0 0.233 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 0.233 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.233 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.233 * [backup-simplify]: Simplify (- 0) into 0 0.234 * [backup-simplify]: Simplify (+ 0 0) into 0 0.235 * [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)) 0.235 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 0.235 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 0.235 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.235 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.235 * [taylor]: Taking taylor expansion of lo in lo 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify 1 into 1 0.235 * [backup-simplify]: Simplify (/ 1 1) into 1 0.235 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.235 * [taylor]: Taking taylor expansion of hi in lo 0.235 * [backup-simplify]: Simplify hi into hi 0.235 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.235 * [taylor]: Taking taylor expansion of lo in lo 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 1 into 1 0.236 * [backup-simplify]: Simplify (+ 1 0) into 1 0.236 * [backup-simplify]: Simplify (* 1 0) into 0 0.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.237 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.237 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.238 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 0.238 * [backup-simplify]: Simplify (/ 1 1) into 1 0.238 * [taylor]: Taking taylor expansion of 1 in hi 0.238 * [backup-simplify]: Simplify 1 into 1 0.238 * [backup-simplify]: Simplify 0 into 0 0.238 * [taylor]: Taking taylor expansion of -1 in hi 0.238 * [backup-simplify]: Simplify -1 into -1 0.238 * [backup-simplify]: Simplify 0 into 0 0.239 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.240 * [backup-simplify]: Simplify (- 0) into 0 0.240 * [backup-simplify]: Simplify (+ 0 0) into 0 0.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.241 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.241 * [backup-simplify]: Simplify (- 0) into 0 0.241 * [backup-simplify]: Simplify (+ 0 0) into 0 0.242 * [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 0.242 * [taylor]: Taking taylor expansion of 0 in lo 0.242 * [backup-simplify]: Simplify 0 into 0 0.242 * [taylor]: Taking taylor expansion of 0 in hi 0.242 * [backup-simplify]: Simplify 0 into 0 0.242 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.244 * [backup-simplify]: Simplify (- 0) into 0 0.244 * [backup-simplify]: Simplify (+ 0 0) into 0 0.245 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 0.245 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.245 * [taylor]: Taking taylor expansion of hi in hi 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 1 into 1 0.245 * [backup-simplify]: Simplify (/ 1 1) into 1 0.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.247 * [backup-simplify]: Simplify 0 into 0 0.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.248 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.248 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.249 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 0.249 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.249 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.249 * [taylor]: Taking taylor expansion of hi in hi 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify 1 into 1 0.249 * [backup-simplify]: Simplify (/ 1 1) into 1 0.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.251 * [backup-simplify]: Simplify (- 0) into 0 0.251 * [backup-simplify]: Simplify 0 into 0 0.252 * [backup-simplify]: Simplify 0 into 0 0.252 * [backup-simplify]: Simplify 0 into 0 0.252 * * * [progress]: simplifying candidates 0.252 * * * * [progress]: [ 1 / 58 ] simplifiying candidate # 0.252 * * * * [progress]: [ 2 / 58 ] simplifiying candidate # 0.252 * * * * [progress]: [ 3 / 58 ] simplifiying candidate # 0.252 * * * * [progress]: [ 4 / 58 ] simplifiying candidate # 0.252 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 0.253 * * [simplify]: iters left: 5 (8 enodes) 0.256 * * [simplify]: iters left: 4 (29 enodes) 0.264 * * [simplify]: iters left: 3 (36 enodes) 0.273 * * [simplify]: Extracting #0: cost 1 inf + 0 0.274 * * [simplify]: Extracting #1: cost 5 inf + 0 0.274 * * [simplify]: Extracting #2: cost 10 inf + 0 0.274 * * [simplify]: Extracting #3: cost 16 inf + 0 0.274 * * [simplify]: Extracting #4: cost 13 inf + 45 0.274 * * [simplify]: Extracting #5: cost 3 inf + 1004 0.275 * * [simplify]: Extracting #6: cost 0 inf + 1531 0.275 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 0.275 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 0.275 * * * * [progress]: [ 5 / 58 ] simplifiying candidate # 0.275 * * * * [progress]: [ 6 / 58 ] simplifiying candidate # 0.275 * * * * [progress]: [ 7 / 58 ] simplifiying candidate # 0.276 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 0.276 * * [simplify]: iters left: 6 (10 enodes) 0.280 * * [simplify]: iters left: 5 (42 enodes) 0.295 * * [simplify]: iters left: 4 (113 enodes) 0.360 * * [simplify]: iters left: 3 (380 enodes) 0.535 * * [simplify]: Extracting #0: cost 1 inf + 0 0.536 * * [simplify]: Extracting #1: cost 47 inf + 0 0.537 * * [simplify]: Extracting #2: cost 217 inf + 2 0.541 * * [simplify]: Extracting #3: cost 280 inf + 8107 0.557 * * [simplify]: Extracting #4: cost 49 inf + 48276 0.571 * * [simplify]: Extracting #5: cost 0 inf + 58103 0.584 * * [simplify]: Extracting #6: cost 0 inf + 58063 0.600 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 0.601 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 0.601 * * * * [progress]: [ 8 / 58 ] simplifiying candidate # 0.601 * * * * [progress]: [ 9 / 58 ] simplifiying candidate # 0.601 * * * * [progress]: [ 10 / 58 ] simplifiying candidate # 0.601 * * * * [progress]: [ 11 / 58 ] simplifiying candidate # 0.601 * * * * [progress]: [ 12 / 58 ] simplifiying candidate # 0.601 * [simplify]: Simplifying (/ x (- hi lo)) 0.601 * * [simplify]: iters left: 4 (5 enodes) 0.602 * * [simplify]: iters left: 3 (17 enodes) 0.605 * * [simplify]: iters left: 2 (20 enodes) 0.607 * * [simplify]: Extracting #0: cost 1 inf + 0 0.607 * * [simplify]: Extracting #1: cost 4 inf + 0 0.607 * * [simplify]: Extracting #2: cost 7 inf + 1 0.607 * * [simplify]: Extracting #3: cost 1 inf + 294 0.607 * * [simplify]: Extracting #4: cost 0 inf + 335 0.608 * [simplify]: Simplified to (/ x (- hi lo)) 0.608 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 0.608 * * * * [progress]: [ 13 / 58 ] simplifiying candidate # 0.608 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.608 * * [simplify]: iters left: 6 (10 enodes) 0.610 * * [simplify]: iters left: 5 (39 enodes) 0.616 * * [simplify]: iters left: 4 (58 enodes) 0.626 * * [simplify]: iters left: 3 (65 enodes) 0.635 * * [simplify]: iters left: 2 (68 enodes) 0.650 * * [simplify]: Extracting #0: cost 1 inf + 0 0.650 * * [simplify]: Extracting #1: cost 11 inf + 0 0.651 * * [simplify]: Extracting #2: cost 22 inf + 0 0.651 * * [simplify]: Extracting #3: cost 28 inf + 0 0.651 * * [simplify]: Extracting #4: cost 26 inf + 3 0.651 * * [simplify]: Extracting #5: cost 12 inf + 1992 0.653 * * [simplify]: Extracting #6: cost 0 inf + 5145 0.655 * * [simplify]: Extracting #7: cost 0 inf + 5105 0.656 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 0.656 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) (/ (cbrt (- x lo)) (cbrt (- hi lo))))) 0.657 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.657 * * [simplify]: iters left: 5 (8 enodes) 0.660 * * [simplify]: iters left: 4 (27 enodes) 0.668 * * [simplify]: iters left: 3 (31 enodes) 0.676 * * [simplify]: Extracting #0: cost 1 inf + 0 0.676 * * [simplify]: Extracting #1: cost 4 inf + 0 0.676 * * [simplify]: Extracting #2: cost 8 inf + 0 0.676 * * [simplify]: Extracting #3: cost 14 inf + 0 0.676 * * [simplify]: Extracting #4: cost 11 inf + 45 0.677 * * [simplify]: Extracting #5: cost 2 inf + 902 0.677 * * [simplify]: Extracting #6: cost 0 inf + 1307 0.677 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.677 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) (/ (cbrt (- x lo)) (cbrt (- hi lo))))) 0.677 * * * * [progress]: [ 14 / 58 ] simplifiying candidate # 0.678 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.678 * * [simplify]: iters left: 6 (9 enodes) 0.680 * * [simplify]: iters left: 5 (32 enodes) 0.684 * * [simplify]: iters left: 4 (40 enodes) 0.689 * * [simplify]: iters left: 3 (43 enodes) 0.695 * * [simplify]: Extracting #0: cost 1 inf + 0 0.695 * * [simplify]: Extracting #1: cost 7 inf + 0 0.695 * * [simplify]: Extracting #2: cost 14 inf + 0 0.696 * * [simplify]: Extracting #3: cost 20 inf + 0 0.696 * * [simplify]: Extracting #4: cost 17 inf + 44 0.696 * * [simplify]: Extracting #5: cost 7 inf + 1025 0.696 * * [simplify]: Extracting #6: cost 0 inf + 2523 0.697 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.697 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.697 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.697 * * [simplify]: iters left: 5 (8 enodes) 0.698 * * [simplify]: iters left: 4 (27 enodes) 0.702 * * [simplify]: iters left: 3 (31 enodes) 0.706 * * [simplify]: Extracting #0: cost 1 inf + 0 0.706 * * [simplify]: Extracting #1: cost 4 inf + 0 0.706 * * [simplify]: Extracting #2: cost 8 inf + 0 0.707 * * [simplify]: Extracting #3: cost 14 inf + 0 0.707 * * [simplify]: Extracting #4: cost 11 inf + 45 0.707 * * [simplify]: Extracting #5: cost 2 inf + 822 0.707 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.707 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.707 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.707 * * * * [progress]: [ 15 / 58 ] simplifiying candidate # 0.708 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.708 * * [simplify]: iters left: 6 (7 enodes) 0.710 * * [simplify]: iters left: 5 (25 enodes) 0.719 * * [simplify]: iters left: 4 (38 enodes) 0.731 * * [simplify]: iters left: 3 (39 enodes) 0.740 * * [simplify]: Extracting #0: cost 1 inf + 0 0.740 * * [simplify]: Extracting #1: cost 5 inf + 0 0.740 * * [simplify]: Extracting #2: cost 7 inf + 1 0.740 * * [simplify]: Extracting #3: cost 11 inf + 1 0.740 * * [simplify]: Extracting #4: cost 9 inf + 44 0.740 * * [simplify]: Extracting #5: cost 4 inf + 454 0.741 * * [simplify]: Extracting #6: cost 1 inf + 901 0.741 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.741 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.741 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.741 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.741 * * [simplify]: iters left: 5 (7 enodes) 0.743 * * [simplify]: iters left: 4 (24 enodes) 0.746 * * [simplify]: iters left: 3 (28 enodes) 0.750 * * [simplify]: Extracting #0: cost 1 inf + 0 0.750 * * [simplify]: Extracting #1: cost 4 inf + 0 0.750 * * [simplify]: Extracting #2: cost 10 inf + 0 0.750 * * [simplify]: Extracting #3: cost 10 inf + 43 0.750 * * [simplify]: Extracting #4: cost 7 inf + 127 0.750 * * [simplify]: Extracting #5: cost 3 inf + 375 0.751 * * [simplify]: Extracting #6: cost 0 inf + 903 0.751 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.751 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.751 * * * * [progress]: [ 16 / 58 ] simplifiying candidate # 0.751 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) 0.751 * * [simplify]: iters left: 6 (10 enodes) 0.753 * * [simplify]: iters left: 5 (35 enodes) 0.758 * * [simplify]: iters left: 4 (42 enodes) 0.764 * * [simplify]: iters left: 3 (45 enodes) 0.771 * * [simplify]: Extracting #0: cost 1 inf + 0 0.771 * * [simplify]: Extracting #1: cost 7 inf + 0 0.771 * * [simplify]: Extracting #2: cost 15 inf + 0 0.771 * * [simplify]: Extracting #3: cost 22 inf + 0 0.771 * * [simplify]: Extracting #4: cost 19 inf + 44 0.771 * * [simplify]: Extracting #5: cost 7 inf + 1587 0.772 * * [simplify]: Extracting #6: cost 0 inf + 2923 0.772 * [simplify]: Simplified to (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) 0.773 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.773 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.773 * * [simplify]: iters left: 5 (9 enodes) 0.775 * * [simplify]: iters left: 4 (31 enodes) 0.779 * * [simplify]: iters left: 3 (37 enodes) 0.784 * * [simplify]: Extracting #0: cost 1 inf + 0 0.784 * * [simplify]: Extracting #1: cost 4 inf + 0 0.784 * * [simplify]: Extracting #2: cost 10 inf + 0 0.784 * * [simplify]: Extracting #3: cost 18 inf + 0 0.784 * * [simplify]: Extracting #4: cost 14 inf + 85 0.784 * * [simplify]: Extracting #5: cost 5 inf + 658 0.784 * * [simplify]: Extracting #6: cost 0 inf + 1549 0.785 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.785 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.785 * * * * [progress]: [ 17 / 58 ] simplifiying candidate # 0.785 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.785 * * [simplify]: iters left: 6 (7 enodes) 0.787 * * [simplify]: iters left: 5 (25 enodes) 0.792 * * [simplify]: iters left: 4 (38 enodes) 0.798 * * [simplify]: iters left: 3 (39 enodes) 0.803 * * [simplify]: Extracting #0: cost 1 inf + 0 0.803 * * [simplify]: Extracting #1: cost 5 inf + 0 0.803 * * [simplify]: Extracting #2: cost 7 inf + 1 0.803 * * [simplify]: Extracting #3: cost 11 inf + 1 0.803 * * [simplify]: Extracting #4: cost 9 inf + 44 0.803 * * [simplify]: Extracting #5: cost 4 inf + 454 0.803 * * [simplify]: Extracting #6: cost 1 inf + 901 0.804 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.804 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.804 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.804 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.804 * * [simplify]: iters left: 5 (7 enodes) 0.806 * * [simplify]: iters left: 4 (24 enodes) 0.809 * * [simplify]: iters left: 3 (28 enodes) 0.814 * * [simplify]: Extracting #0: cost 1 inf + 0 0.814 * * [simplify]: Extracting #1: cost 4 inf + 0 0.814 * * [simplify]: Extracting #2: cost 10 inf + 0 0.814 * * [simplify]: Extracting #3: cost 10 inf + 43 0.814 * * [simplify]: Extracting #4: cost 7 inf + 127 0.814 * * [simplify]: Extracting #5: cost 3 inf + 375 0.814 * * [simplify]: Extracting #6: cost 0 inf + 903 0.814 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.815 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.815 * * * * [progress]: [ 18 / 58 ] simplifiying candidate # 0.815 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.815 * * [simplify]: iters left: 6 (9 enodes) 0.817 * * [simplify]: iters left: 5 (32 enodes) 0.821 * * [simplify]: iters left: 4 (38 enodes) 0.826 * * [simplify]: Extracting #0: cost 1 inf + 0 0.826 * * [simplify]: Extracting #1: cost 6 inf + 0 0.826 * * [simplify]: Extracting #2: cost 12 inf + 0 0.826 * * [simplify]: Extracting #3: cost 18 inf + 0 0.826 * * [simplify]: Extracting #4: cost 13 inf + 128 0.827 * * [simplify]: Extracting #5: cost 4 inf + 1146 0.827 * * [simplify]: Extracting #6: cost 0 inf + 2037 0.827 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 0.827 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.827 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.827 * * [simplify]: iters left: 5 (8 enodes) 0.829 * * [simplify]: iters left: 4 (27 enodes) 0.836 * * [simplify]: iters left: 3 (31 enodes) 0.845 * * [simplify]: Extracting #0: cost 1 inf + 0 0.845 * * [simplify]: Extracting #1: cost 4 inf + 0 0.845 * * [simplify]: Extracting #2: cost 8 inf + 0 0.845 * * [simplify]: Extracting #3: cost 14 inf + 0 0.845 * * [simplify]: Extracting #4: cost 11 inf + 45 0.845 * * [simplify]: Extracting #5: cost 2 inf + 782 0.846 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.846 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.846 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.846 * * * * [progress]: [ 19 / 58 ] simplifiying candidate # 0.846 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.847 * * [simplify]: iters left: 5 (8 enodes) 0.850 * * [simplify]: iters left: 4 (27 enodes) 0.857 * * [simplify]: iters left: 3 (31 enodes) 0.865 * * [simplify]: Extracting #0: cost 1 inf + 0 0.865 * * [simplify]: Extracting #1: cost 4 inf + 0 0.866 * * [simplify]: Extracting #2: cost 8 inf + 0 0.866 * * [simplify]: Extracting #3: cost 14 inf + 0 0.866 * * [simplify]: Extracting #4: cost 11 inf + 45 0.866 * * [simplify]: Extracting #5: cost 2 inf + 702 0.866 * * [simplify]: Extracting #6: cost 0 inf + 987 0.867 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.867 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.867 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.867 * * [simplify]: iters left: 5 (8 enodes) 0.871 * * [simplify]: iters left: 4 (27 enodes) 0.878 * * [simplify]: iters left: 3 (31 enodes) 0.886 * * [simplify]: Extracting #0: cost 1 inf + 0 0.886 * * [simplify]: Extracting #1: cost 4 inf + 0 0.886 * * [simplify]: Extracting #2: cost 8 inf + 0 0.886 * * [simplify]: Extracting #3: cost 14 inf + 0 0.887 * * [simplify]: Extracting #4: cost 11 inf + 45 0.887 * * [simplify]: Extracting #5: cost 2 inf + 702 0.887 * * [simplify]: Extracting #6: cost 0 inf + 987 0.888 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.888 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.888 * * * * [progress]: [ 20 / 58 ] simplifiying candidate # 0.888 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.888 * * [simplify]: iters left: 5 (6 enodes) 0.892 * * [simplify]: iters left: 4 (20 enodes) 0.899 * * [simplify]: iters left: 3 (25 enodes) 0.906 * * [simplify]: Extracting #0: cost 1 inf + 0 0.906 * * [simplify]: Extracting #1: cost 4 inf + 0 0.906 * * [simplify]: Extracting #2: cost 7 inf + 1 0.906 * * [simplify]: Extracting #3: cost 5 inf + 44 0.906 * * [simplify]: Extracting #4: cost 1 inf + 251 0.906 * * [simplify]: Extracting #5: cost 0 inf + 333 0.907 * [simplify]: Simplified to (sqrt (- x lo)) 0.907 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.907 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 0.907 * * [simplify]: iters left: 5 (7 enodes) 0.910 * * [simplify]: iters left: 4 (24 enodes) 0.917 * * [simplify]: iters left: 3 (28 enodes) 0.923 * * [simplify]: Extracting #0: cost 1 inf + 0 0.923 * * [simplify]: Extracting #1: cost 4 inf + 0 0.923 * * [simplify]: Extracting #2: cost 10 inf + 0 0.923 * * [simplify]: Extracting #3: cost 10 inf + 43 0.923 * * [simplify]: Extracting #4: cost 7 inf + 127 0.923 * * [simplify]: Extracting #5: cost 3 inf + 335 0.923 * * [simplify]: Extracting #6: cost 0 inf + 743 0.923 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 0.923 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.923 * * * * [progress]: [ 21 / 58 ] simplifiying candidate # 0.924 * [simplify]: Simplifying (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.924 * * [simplify]: iters left: 5 (9 enodes) 0.926 * * [simplify]: iters left: 4 (30 enodes) 0.930 * * [simplify]: iters left: 3 (33 enodes) 0.934 * * [simplify]: Extracting #0: cost 1 inf + 0 0.934 * * [simplify]: Extracting #1: cost 4 inf + 0 0.934 * * [simplify]: Extracting #2: cost 9 inf + 0 0.934 * * [simplify]: Extracting #3: cost 16 inf + 0 0.934 * * [simplify]: Extracting #4: cost 12 inf + 85 0.935 * * [simplify]: Extracting #5: cost 4 inf + 578 0.935 * * [simplify]: Extracting #6: cost 0 inf + 1227 0.936 * [simplify]: Simplified to (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.936 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.936 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.936 * * [simplify]: iters left: 5 (9 enodes) 0.938 * * [simplify]: iters left: 4 (31 enodes) 0.942 * * [simplify]: iters left: 3 (37 enodes) 0.947 * * [simplify]: Extracting #0: cost 1 inf + 0 0.947 * * [simplify]: Extracting #1: cost 4 inf + 0 0.947 * * [simplify]: Extracting #2: cost 10 inf + 0 0.947 * * [simplify]: Extracting #3: cost 18 inf + 0 0.947 * * [simplify]: Extracting #4: cost 14 inf + 85 0.947 * * [simplify]: Extracting #5: cost 5 inf + 618 0.947 * * [simplify]: Extracting #6: cost 0 inf + 1389 0.948 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.948 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.948 * * * * [progress]: [ 22 / 58 ] simplifiying candidate # 0.948 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.948 * * [simplify]: iters left: 5 (6 enodes) 0.950 * * [simplify]: iters left: 4 (20 enodes) 0.953 * * [simplify]: iters left: 3 (25 enodes) 0.960 * * [simplify]: Extracting #0: cost 1 inf + 0 0.961 * * [simplify]: Extracting #1: cost 4 inf + 0 0.961 * * [simplify]: Extracting #2: cost 7 inf + 1 0.961 * * [simplify]: Extracting #3: cost 5 inf + 44 0.961 * * [simplify]: Extracting #4: cost 1 inf + 251 0.961 * * [simplify]: Extracting #5: cost 0 inf + 333 0.961 * [simplify]: Simplified to (sqrt (- x lo)) 0.961 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.962 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 0.962 * * [simplify]: iters left: 5 (7 enodes) 0.965 * * [simplify]: iters left: 4 (24 enodes) 0.971 * * [simplify]: iters left: 3 (28 enodes) 0.978 * * [simplify]: Extracting #0: cost 1 inf + 0 0.978 * * [simplify]: Extracting #1: cost 4 inf + 0 0.979 * * [simplify]: Extracting #2: cost 10 inf + 0 0.979 * * [simplify]: Extracting #3: cost 10 inf + 43 0.979 * * [simplify]: Extracting #4: cost 7 inf + 127 0.979 * * [simplify]: Extracting #5: cost 3 inf + 335 0.979 * * [simplify]: Extracting #6: cost 0 inf + 743 0.980 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 0.980 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.980 * * * * [progress]: [ 23 / 58 ] simplifiying candidate # 0.980 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.980 * * [simplify]: iters left: 6 (7 enodes) 0.984 * * [simplify]: iters left: 5 (27 enodes) 0.993 * * [simplify]: iters left: 4 (34 enodes) 1.003 * * [simplify]: Extracting #0: cost 1 inf + 0 1.003 * * [simplify]: Extracting #1: cost 6 inf + 0 1.003 * * [simplify]: Extracting #2: cost 9 inf + 1 1.003 * * [simplify]: Extracting #3: cost 13 inf + 1 1.004 * * [simplify]: Extracting #4: cost 10 inf + 86 1.004 * * [simplify]: Extracting #5: cost 5 inf + 616 1.004 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.005 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.005 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.005 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.005 * * [simplify]: iters left: 5 (7 enodes) 1.008 * * [simplify]: iters left: 4 (27 enodes) 1.016 * * [simplify]: iters left: 3 (37 enodes) 1.026 * * [simplify]: iters left: 2 (41 enodes) 1.037 * * [simplify]: Extracting #0: cost 1 inf + 0 1.037 * * [simplify]: Extracting #1: cost 7 inf + 0 1.037 * * [simplify]: Extracting #2: cost 16 inf + 0 1.037 * * [simplify]: Extracting #3: cost 17 inf + 2 1.037 * * [simplify]: Extracting #4: cost 13 inf + 128 1.038 * * [simplify]: Extracting #5: cost 9 inf + 496 1.038 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.039 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.039 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.039 * * * * [progress]: [ 24 / 58 ] simplifiying candidate # 1.039 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.039 * * [simplify]: iters left: 5 (6 enodes) 1.043 * * [simplify]: iters left: 4 (22 enodes) 1.050 * * [simplify]: iters left: 3 (27 enodes) 1.057 * * [simplify]: Extracting #0: cost 1 inf + 0 1.058 * * [simplify]: Extracting #1: cost 4 inf + 0 1.058 * * [simplify]: Extracting #2: cost 5 inf + 1 1.058 * * [simplify]: Extracting #3: cost 9 inf + 1 1.058 * * [simplify]: Extracting #4: cost 7 inf + 44 1.058 * * [simplify]: Extracting #5: cost 1 inf + 456 1.058 * * [simplify]: Extracting #6: cost 0 inf + 579 1.058 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.058 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.058 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.058 * * [simplify]: iters left: 5 (7 enodes) 1.060 * * [simplify]: iters left: 4 (27 enodes) 1.064 * * [simplify]: iters left: 3 (37 enodes) 1.070 * * [simplify]: iters left: 2 (41 enodes) 1.076 * * [simplify]: Extracting #0: cost 1 inf + 0 1.076 * * [simplify]: Extracting #1: cost 7 inf + 0 1.076 * * [simplify]: Extracting #2: cost 16 inf + 0 1.076 * * [simplify]: Extracting #3: cost 17 inf + 2 1.076 * * [simplify]: Extracting #4: cost 13 inf + 128 1.076 * * [simplify]: Extracting #5: cost 9 inf + 416 1.076 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.077 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.077 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.077 * * * * [progress]: [ 25 / 58 ] simplifiying candidate # 1.077 * [simplify]: Simplifying (/ 1 1) 1.077 * * [simplify]: iters left: 2 (2 enodes) 1.079 * * [simplify]: iters left: 1 (6 enodes) 1.081 * * [simplify]: Extracting #0: cost 1 inf + 0 1.081 * * [simplify]: Extracting #1: cost 0 inf + 1 1.081 * [simplify]: Simplified to 1 1.081 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.082 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.082 * * [simplify]: iters left: 4 (6 enodes) 1.085 * * [simplify]: iters left: 3 (24 enodes) 1.092 * * [simplify]: iters left: 2 (34 enodes) 1.101 * * [simplify]: iters left: 1 (38 enodes) 1.111 * * [simplify]: Extracting #0: cost 1 inf + 0 1.111 * * [simplify]: Extracting #1: cost 7 inf + 0 1.111 * * [simplify]: Extracting #2: cost 16 inf + 0 1.111 * * [simplify]: Extracting #3: cost 13 inf + 44 1.112 * * [simplify]: Extracting #4: cost 2 inf + 828 1.112 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.113 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.113 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.113 * * * * [progress]: [ 26 / 58 ] simplifiying candidate # 1.114 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.114 * * [simplify]: iters left: 5 (7 enodes) 1.117 * * [simplify]: iters left: 4 (24 enodes) 1.125 * * [simplify]: iters left: 3 (26 enodes) 1.132 * * [simplify]: Extracting #0: cost 1 inf + 0 1.132 * * [simplify]: Extracting #1: cost 4 inf + 0 1.133 * * [simplify]: Extracting #2: cost 6 inf + 1 1.133 * * [simplify]: Extracting #3: cost 10 inf + 1 1.133 * * [simplify]: Extracting #4: cost 8 inf + 3 1.133 * * [simplify]: Extracting #5: cost 2 inf + 452 1.133 * * [simplify]: Extracting #6: cost 0 inf + 737 1.134 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.134 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.134 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.134 * * [simplify]: iters left: 5 (8 enodes) 1.138 * * [simplify]: iters left: 4 (31 enodes) 1.146 * * [simplify]: iters left: 3 (43 enodes) 1.158 * * [simplify]: iters left: 2 (47 enodes) 1.170 * * [simplify]: Extracting #0: cost 1 inf + 0 1.170 * * [simplify]: Extracting #1: cost 7 inf + 0 1.170 * * [simplify]: Extracting #2: cost 18 inf + 0 1.170 * * [simplify]: Extracting #3: cost 18 inf + 165 1.171 * * [simplify]: Extracting #4: cost 13 inf + 371 1.171 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.172 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.173 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.173 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.173 * * * * [progress]: [ 27 / 58 ] simplifiying candidate # 1.173 * [simplify]: Simplifying (/ 1 1) 1.173 * * [simplify]: iters left: 2 (2 enodes) 1.175 * * [simplify]: iters left: 1 (6 enodes) 1.177 * * [simplify]: Extracting #0: cost 1 inf + 0 1.177 * * [simplify]: Extracting #1: cost 0 inf + 1 1.177 * [simplify]: Simplified to 1 1.177 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.178 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.178 * * [simplify]: iters left: 4 (6 enodes) 1.180 * * [simplify]: iters left: 3 (24 enodes) 1.187 * * [simplify]: iters left: 2 (34 enodes) 1.196 * * [simplify]: iters left: 1 (38 enodes) 1.206 * * [simplify]: Extracting #0: cost 1 inf + 0 1.206 * * [simplify]: Extracting #1: cost 7 inf + 0 1.206 * * [simplify]: Extracting #2: cost 16 inf + 0 1.207 * * [simplify]: Extracting #3: cost 13 inf + 44 1.207 * * [simplify]: Extracting #4: cost 2 inf + 828 1.209 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.209 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.209 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.209 * * * * [progress]: [ 28 / 58 ] simplifiying candidate # 1.210 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.210 * * [simplify]: iters left: 6 (10 enodes) 1.214 * * [simplify]: iters left: 5 (35 enodes) 1.223 * * [simplify]: iters left: 4 (40 enodes) 1.228 * * [simplify]: Extracting #0: cost 1 inf + 0 1.228 * * [simplify]: Extracting #1: cost 6 inf + 0 1.228 * * [simplify]: Extracting #2: cost 13 inf + 0 1.228 * * [simplify]: Extracting #3: cost 20 inf + 0 1.228 * * [simplify]: Extracting #4: cost 16 inf + 85 1.229 * * [simplify]: Extracting #5: cost 9 inf + 536 1.229 * * [simplify]: Extracting #6: cost 0 inf + 2357 1.229 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.229 * [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))))) 1.230 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.230 * * [simplify]: iters left: 5 (9 enodes) 1.232 * * [simplify]: iters left: 4 (34 enodes) 1.237 * * [simplify]: iters left: 3 (46 enodes) 1.243 * * [simplify]: iters left: 2 (50 enodes) 1.249 * * [simplify]: Extracting #0: cost 1 inf + 0 1.250 * * [simplify]: Extracting #1: cost 7 inf + 0 1.250 * * [simplify]: Extracting #2: cost 16 inf + 0 1.250 * * [simplify]: Extracting #3: cost 24 inf + 0 1.250 * * [simplify]: Extracting #4: cost 17 inf + 248 1.250 * * [simplify]: Extracting #5: cost 5 inf + 1831 1.250 * * [simplify]: Extracting #6: cost 1 inf + 2641 1.251 * * [simplify]: Extracting #7: cost 0 inf + 2843 1.251 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.251 * [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))))) 1.251 * * * * [progress]: [ 29 / 58 ] simplifiying candidate # 1.252 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.252 * * [simplify]: iters left: 5 (9 enodes) 1.254 * * [simplify]: iters left: 4 (30 enodes) 1.262 * * [simplify]: iters left: 3 (33 enodes) 1.270 * * [simplify]: Extracting #0: cost 1 inf + 0 1.271 * * [simplify]: Extracting #1: cost 4 inf + 0 1.271 * * [simplify]: Extracting #2: cost 9 inf + 0 1.271 * * [simplify]: Extracting #3: cost 16 inf + 0 1.271 * * [simplify]: Extracting #4: cost 11 inf + 126 1.271 * * [simplify]: Extracting #5: cost 6 inf + 373 1.271 * * [simplify]: Extracting #6: cost 1 inf + 1105 1.272 * * [simplify]: Extracting #7: cost 0 inf + 1227 1.272 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.272 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.273 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.273 * * [simplify]: iters left: 5 (9 enodes) 1.277 * * [simplify]: iters left: 4 (34 enodes) 1.287 * * [simplify]: iters left: 3 (46 enodes) 1.299 * * [simplify]: iters left: 2 (50 enodes) 1.312 * * [simplify]: Extracting #0: cost 1 inf + 0 1.312 * * [simplify]: Extracting #1: cost 7 inf + 0 1.312 * * [simplify]: Extracting #2: cost 16 inf + 0 1.312 * * [simplify]: Extracting #3: cost 24 inf + 0 1.312 * * [simplify]: Extracting #4: cost 17 inf + 248 1.313 * * [simplify]: Extracting #5: cost 5 inf + 1591 1.314 * * [simplify]: Extracting #6: cost 1 inf + 2281 1.315 * * [simplify]: Extracting #7: cost 0 inf + 2443 1.316 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.316 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.316 * * * * [progress]: [ 30 / 58 ] simplifiying candidate # 1.316 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.316 * * [simplify]: iters left: 5 (7 enodes) 1.320 * * [simplify]: iters left: 4 (22 enodes) 1.326 * * [simplify]: iters left: 3 (24 enodes) 1.335 * * [simplify]: Extracting #0: cost 1 inf + 0 1.335 * * [simplify]: Extracting #1: cost 5 inf + 0 1.335 * * [simplify]: Extracting #2: cost 8 inf + 1 1.335 * * [simplify]: Extracting #3: cost 6 inf + 3 1.335 * * [simplify]: Extracting #4: cost 1 inf + 289 1.335 * * [simplify]: Extracting #5: cost 0 inf + 411 1.335 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.336 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.336 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.336 * * [simplify]: iters left: 5 (8 enodes) 1.340 * * [simplify]: iters left: 4 (31 enodes) 1.348 * * [simplify]: iters left: 3 (43 enodes) 1.360 * * [simplify]: iters left: 2 (47 enodes) 1.373 * * [simplify]: Extracting #0: cost 1 inf + 0 1.373 * * [simplify]: Extracting #1: cost 7 inf + 0 1.373 * * [simplify]: Extracting #2: cost 18 inf + 0 1.373 * * [simplify]: Extracting #3: cost 18 inf + 165 1.374 * * [simplify]: Extracting #4: cost 9 inf + 819 1.374 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.375 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.375 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.376 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.376 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.376 * * * * [progress]: [ 31 / 58 ] simplifiying candidate # 1.377 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) 1.377 * * [simplify]: iters left: 5 (9 enodes) 1.381 * * [simplify]: iters left: 4 (29 enodes) 1.388 * * [simplify]: Extracting #0: cost 1 inf + 0 1.389 * * [simplify]: Extracting #1: cost 4 inf + 0 1.389 * * [simplify]: Extracting #2: cost 9 inf + 0 1.389 * * [simplify]: Extracting #3: cost 15 inf + 0 1.389 * * [simplify]: Extracting #4: cost 10 inf + 85 1.389 * * [simplify]: Extracting #5: cost 6 inf + 330 1.389 * * [simplify]: Extracting #6: cost 1 inf + 980 1.390 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.390 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) 1.390 * [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))))) 1.391 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.391 * * [simplify]: iters left: 5 (9 enodes) 1.395 * * [simplify]: iters left: 4 (33 enodes) 1.404 * * [simplify]: iters left: 3 (43 enodes) 1.416 * * [simplify]: iters left: 2 (47 enodes) 1.428 * * [simplify]: Extracting #0: cost 1 inf + 0 1.428 * * [simplify]: Extracting #1: cost 7 inf + 0 1.428 * * [simplify]: Extracting #2: cost 16 inf + 0 1.428 * * [simplify]: Extracting #3: cost 23 inf + 0 1.429 * * [simplify]: Extracting #4: cost 19 inf + 44 1.429 * * [simplify]: Extracting #5: cost 10 inf + 898 1.430 * * [simplify]: Extracting #6: cost 1 inf + 2317 1.431 * * [simplify]: Extracting #7: cost 0 inf + 2519 1.431 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.431 * [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))))) 1.432 * * * * [progress]: [ 32 / 58 ] simplifiying candidate # 1.432 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.432 * * [simplify]: iters left: 5 (7 enodes) 1.436 * * [simplify]: iters left: 4 (22 enodes) 1.442 * * [simplify]: iters left: 3 (24 enodes) 1.449 * * [simplify]: Extracting #0: cost 1 inf + 0 1.449 * * [simplify]: Extracting #1: cost 5 inf + 0 1.449 * * [simplify]: Extracting #2: cost 8 inf + 1 1.449 * * [simplify]: Extracting #3: cost 6 inf + 3 1.449 * * [simplify]: Extracting #4: cost 1 inf + 289 1.450 * * [simplify]: Extracting #5: cost 0 inf + 411 1.450 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.450 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.450 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.450 * * [simplify]: iters left: 5 (8 enodes) 1.454 * * [simplify]: iters left: 4 (31 enodes) 1.463 * * [simplify]: iters left: 3 (43 enodes) 1.475 * * [simplify]: iters left: 2 (47 enodes) 1.488 * * [simplify]: Extracting #0: cost 1 inf + 0 1.488 * * [simplify]: Extracting #1: cost 7 inf + 0 1.488 * * [simplify]: Extracting #2: cost 18 inf + 0 1.489 * * [simplify]: Extracting #3: cost 18 inf + 165 1.489 * * [simplify]: Extracting #4: cost 9 inf + 819 1.489 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.490 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.491 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.492 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.492 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.492 * * * * [progress]: [ 33 / 58 ] simplifiying candidate # 1.492 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.492 * * [simplify]: iters left: 6 (7 enodes) 1.496 * * [simplify]: iters left: 5 (27 enodes) 1.504 * * [simplify]: iters left: 4 (34 enodes) 1.514 * * [simplify]: Extracting #0: cost 1 inf + 0 1.514 * * [simplify]: Extracting #1: cost 6 inf + 0 1.514 * * [simplify]: Extracting #2: cost 9 inf + 1 1.514 * * [simplify]: Extracting #3: cost 13 inf + 1 1.515 * * [simplify]: Extracting #4: cost 10 inf + 86 1.515 * * [simplify]: Extracting #5: cost 5 inf + 616 1.515 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.516 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.516 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.516 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.516 * * [simplify]: iters left: 5 (7 enodes) 1.519 * * [simplify]: iters left: 4 (27 enodes) 1.527 * * [simplify]: iters left: 3 (37 enodes) 1.537 * * [simplify]: iters left: 2 (41 enodes) 1.544 * * [simplify]: Extracting #0: cost 1 inf + 0 1.544 * * [simplify]: Extracting #1: cost 7 inf + 0 1.544 * * [simplify]: Extracting #2: cost 16 inf + 0 1.544 * * [simplify]: Extracting #3: cost 17 inf + 2 1.545 * * [simplify]: Extracting #4: cost 13 inf + 128 1.545 * * [simplify]: Extracting #5: cost 9 inf + 496 1.545 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.545 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.545 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.545 * * * * [progress]: [ 34 / 58 ] simplifiying candidate # 1.546 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.546 * * [simplify]: iters left: 5 (6 enodes) 1.547 * * [simplify]: iters left: 4 (22 enodes) 1.551 * * [simplify]: iters left: 3 (27 enodes) 1.556 * * [simplify]: Extracting #0: cost 1 inf + 0 1.556 * * [simplify]: Extracting #1: cost 4 inf + 0 1.556 * * [simplify]: Extracting #2: cost 5 inf + 1 1.556 * * [simplify]: Extracting #3: cost 9 inf + 1 1.556 * * [simplify]: Extracting #4: cost 7 inf + 44 1.556 * * [simplify]: Extracting #5: cost 1 inf + 456 1.556 * * [simplify]: Extracting #6: cost 0 inf + 579 1.556 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.556 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.557 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.557 * * [simplify]: iters left: 5 (7 enodes) 1.558 * * [simplify]: iters left: 4 (27 enodes) 1.562 * * [simplify]: iters left: 3 (37 enodes) 1.567 * * [simplify]: iters left: 2 (41 enodes) 1.576 * * [simplify]: Extracting #0: cost 1 inf + 0 1.576 * * [simplify]: Extracting #1: cost 7 inf + 0 1.576 * * [simplify]: Extracting #2: cost 16 inf + 0 1.576 * * [simplify]: Extracting #3: cost 17 inf + 2 1.577 * * [simplify]: Extracting #4: cost 13 inf + 128 1.577 * * [simplify]: Extracting #5: cost 9 inf + 416 1.577 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.578 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.578 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.578 * * * * [progress]: [ 35 / 58 ] simplifiying candidate # 1.579 * [simplify]: Simplifying (/ 1 1) 1.579 * * [simplify]: iters left: 2 (2 enodes) 1.580 * * [simplify]: iters left: 1 (6 enodes) 1.582 * * [simplify]: Extracting #0: cost 1 inf + 0 1.582 * * [simplify]: Extracting #1: cost 0 inf + 1 1.582 * [simplify]: Simplified to 1 1.582 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.583 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.583 * * [simplify]: iters left: 4 (6 enodes) 1.586 * * [simplify]: iters left: 3 (24 enodes) 1.592 * * [simplify]: iters left: 2 (34 enodes) 1.600 * * [simplify]: iters left: 1 (38 enodes) 1.606 * * [simplify]: Extracting #0: cost 1 inf + 0 1.606 * * [simplify]: Extracting #1: cost 7 inf + 0 1.606 * * [simplify]: Extracting #2: cost 16 inf + 0 1.606 * * [simplify]: Extracting #3: cost 13 inf + 44 1.606 * * [simplify]: Extracting #4: cost 2 inf + 828 1.606 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.607 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.607 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.607 * * * * [progress]: [ 36 / 58 ] simplifiying candidate # 1.607 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.607 * * [simplify]: iters left: 5 (7 enodes) 1.609 * * [simplify]: iters left: 4 (24 enodes) 1.613 * * [simplify]: iters left: 3 (26 enodes) 1.617 * * [simplify]: Extracting #0: cost 1 inf + 0 1.617 * * [simplify]: Extracting #1: cost 4 inf + 0 1.617 * * [simplify]: Extracting #2: cost 6 inf + 1 1.617 * * [simplify]: Extracting #3: cost 10 inf + 1 1.617 * * [simplify]: Extracting #4: cost 8 inf + 3 1.617 * * [simplify]: Extracting #5: cost 2 inf + 452 1.617 * * [simplify]: Extracting #6: cost 0 inf + 737 1.618 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.618 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.618 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.618 * * [simplify]: iters left: 5 (8 enodes) 1.620 * * [simplify]: iters left: 4 (31 enodes) 1.624 * * [simplify]: iters left: 3 (43 enodes) 1.630 * * [simplify]: iters left: 2 (47 enodes) 1.636 * * [simplify]: Extracting #0: cost 1 inf + 0 1.636 * * [simplify]: Extracting #1: cost 7 inf + 0 1.636 * * [simplify]: Extracting #2: cost 18 inf + 0 1.636 * * [simplify]: Extracting #3: cost 18 inf + 165 1.636 * * [simplify]: Extracting #4: cost 13 inf + 371 1.637 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.637 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.638 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.638 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.638 * * * * [progress]: [ 37 / 58 ] simplifiying candidate # 1.638 * [simplify]: Simplifying (/ 1 1) 1.638 * * [simplify]: iters left: 2 (2 enodes) 1.639 * * [simplify]: iters left: 1 (6 enodes) 1.640 * * [simplify]: Extracting #0: cost 1 inf + 0 1.640 * * [simplify]: Extracting #1: cost 0 inf + 1 1.640 * [simplify]: Simplified to 1 1.640 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.640 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.640 * * [simplify]: iters left: 4 (6 enodes) 1.642 * * [simplify]: iters left: 3 (24 enodes) 1.645 * * [simplify]: iters left: 2 (34 enodes) 1.650 * * [simplify]: iters left: 1 (38 enodes) 1.654 * * [simplify]: Extracting #0: cost 1 inf + 0 1.655 * * [simplify]: Extracting #1: cost 7 inf + 0 1.655 * * [simplify]: Extracting #2: cost 16 inf + 0 1.655 * * [simplify]: Extracting #3: cost 13 inf + 44 1.655 * * [simplify]: Extracting #4: cost 2 inf + 828 1.655 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.655 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.655 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.655 * * * * [progress]: [ 38 / 58 ] simplifiying candidate # 1.655 * * * * [progress]: [ 39 / 58 ] simplifiying candidate # 1.656 * * * * [progress]: [ 40 / 58 ] simplifiying candidate # 1.656 * * * * [progress]: [ 41 / 58 ] simplifiying candidate # 1.656 * [simplify]: Simplifying (cbrt (- hi lo)) 1.656 * * [simplify]: iters left: 3 (4 enodes) 1.657 * * [simplify]: iters left: 2 (14 enodes) 1.659 * * [simplify]: iters left: 1 (17 enodes) 1.661 * * [simplify]: Extracting #0: cost 1 inf + 0 1.661 * * [simplify]: Extracting #1: cost 3 inf + 0 1.661 * * [simplify]: Extracting #2: cost 7 inf + 0 1.661 * * [simplify]: Extracting #3: cost 5 inf + 43 1.661 * * [simplify]: Extracting #4: cost 0 inf + 412 1.661 * [simplify]: Simplified to (cbrt (- hi lo)) 1.661 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1.661 * * * * [progress]: [ 42 / 58 ] simplifiying candidate # 1.661 * [simplify]: Simplifying (sqrt (- hi lo)) 1.661 * * [simplify]: iters left: 3 (4 enodes) 1.662 * * [simplify]: iters left: 2 (14 enodes) 1.664 * * [simplify]: iters left: 1 (17 enodes) 1.666 * * [simplify]: Extracting #0: cost 1 inf + 0 1.666 * * [simplify]: Extracting #1: cost 3 inf + 0 1.666 * * [simplify]: Extracting #2: cost 7 inf + 0 1.666 * * [simplify]: Extracting #3: cost 5 inf + 43 1.667 * * [simplify]: Extracting #4: cost 0 inf + 332 1.667 * [simplify]: Simplified to (sqrt (- hi lo)) 1.667 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1.667 * * * * [progress]: [ 43 / 58 ] simplifiying candidate # 1.667 * [simplify]: Simplifying (- hi lo) 1.667 * * [simplify]: iters left: 2 (3 enodes) 1.668 * * [simplify]: iters left: 1 (11 enodes) 1.669 * * [simplify]: Extracting #0: cost 1 inf + 0 1.669 * * [simplify]: Extracting #1: cost 5 inf + 0 1.669 * * [simplify]: Extracting #2: cost 3 inf + 43 1.669 * * [simplify]: Extracting #3: cost 0 inf + 168 1.669 * [simplify]: Simplified to (- hi lo) 1.669 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.669 * * * * [progress]: [ 44 / 58 ] simplifiying candidate # 1.670 * [simplify]: Simplifying (- (sqrt hi) (sqrt lo)) 1.670 * * [simplify]: iters left: 3 (5 enodes) 1.671 * * [simplify]: iters left: 2 (17 enodes) 1.673 * * [simplify]: iters left: 1 (20 enodes) 1.676 * * [simplify]: Extracting #0: cost 1 inf + 0 1.676 * * [simplify]: Extracting #1: cost 5 inf + 0 1.676 * * [simplify]: Extracting #2: cost 10 inf + 0 1.676 * * [simplify]: Extracting #3: cost 8 inf + 2 1.676 * * [simplify]: Extracting #4: cost 1 inf + 491 1.676 * * [simplify]: Extracting #5: cost 0 inf + 572 1.676 * [simplify]: Simplified to (- (sqrt hi) (sqrt lo)) 1.676 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (+ (sqrt hi) (sqrt lo))) (- (sqrt hi) (sqrt lo)))) 1.676 * * * * [progress]: [ 45 / 58 ] simplifiying candidate # 1.676 * [simplify]: Simplifying (- hi lo) 1.677 * * [simplify]: iters left: 2 (3 enodes) 1.677 * * [simplify]: iters left: 1 (11 enodes) 1.680 * * [simplify]: Extracting #0: cost 1 inf + 0 1.680 * * [simplify]: Extracting #1: cost 5 inf + 0 1.680 * * [simplify]: Extracting #2: cost 3 inf + 43 1.681 * * [simplify]: Extracting #3: cost 0 inf + 168 1.681 * [simplify]: Simplified to (- hi lo) 1.681 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.681 * * * * [progress]: [ 46 / 58 ] simplifiying candidate # 1.681 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1.681 * * [simplify]: iters left: 5 (5 enodes) 1.682 * * [simplify]: iters left: 4 (17 enodes) 1.686 * * [simplify]: iters left: 3 (20 enodes) 1.688 * * [simplify]: Extracting #0: cost 1 inf + 0 1.689 * * [simplify]: Extracting #1: cost 3 inf + 0 1.689 * * [simplify]: Extracting #2: cost 5 inf + 0 1.689 * * [simplify]: Extracting #3: cost 9 inf + 0 1.689 * * [simplify]: Extracting #4: cost 7 inf + 43 1.689 * * [simplify]: Extracting #5: cost 0 inf + 736 1.689 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1.689 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1.689 * * * * [progress]: [ 47 / 58 ] simplifiying candidate # 1.689 * [simplify]: Simplifying (sqrt (- x lo)) 1.689 * * [simplify]: iters left: 3 (4 enodes) 1.690 * * [simplify]: iters left: 2 (14 enodes) 1.692 * * [simplify]: iters left: 1 (17 enodes) 1.694 * * [simplify]: Extracting #0: cost 1 inf + 0 1.694 * * [simplify]: Extracting #1: cost 3 inf + 0 1.694 * * [simplify]: Extracting #2: cost 7 inf + 0 1.694 * * [simplify]: Extracting #3: cost 5 inf + 43 1.694 * * [simplify]: Extracting #4: cost 0 inf + 332 1.694 * [simplify]: Simplified to (sqrt (- x lo)) 1.695 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1.695 * * * * [progress]: [ 48 / 58 ] simplifiying candidate # 1.695 * * * * [progress]: [ 49 / 58 ] simplifiying candidate # 1.695 * [simplify]: Simplifying (+ (sqrt x) (sqrt lo)) 1.695 * * [simplify]: iters left: 3 (5 enodes) 1.696 * * [simplify]: iters left: 2 (16 enodes) 1.698 * * [simplify]: Extracting #0: cost 1 inf + 0 1.698 * * [simplify]: Extracting #1: cost 4 inf + 0 1.698 * * [simplify]: Extracting #2: cost 8 inf + 0 1.698 * * [simplify]: Extracting #3: cost 4 inf + 84 1.698 * * [simplify]: Extracting #4: cost 0 inf + 410 1.698 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.698 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (+ (sqrt x) (sqrt lo)) (/ (- hi lo) (- (sqrt x) (sqrt lo))))) 1.698 * * * * [progress]: [ 50 / 58 ] simplifiying candidate # 1.698 * * * * [progress]: [ 51 / 58 ] simplifiying candidate # 1.699 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1.699 * * [simplify]: iters left: 6 (7 enodes) 1.700 * * [simplify]: iters left: 5 (30 enodes) 1.705 * * [simplify]: iters left: 4 (47 enodes) 1.718 * * [simplify]: iters left: 3 (58 enodes) 1.731 * * [simplify]: iters left: 2 (59 enodes) 1.744 * * [simplify]: Extracting #0: cost 1 inf + 0 1.744 * * [simplify]: Extracting #1: cost 11 inf + 0 1.744 * * [simplify]: Extracting #2: cost 15 inf + 43 1.745 * * [simplify]: Extracting #3: cost 5 inf + 790 1.745 * * [simplify]: Extracting #4: cost 0 inf + 1160 1.746 * * [simplify]: Extracting #5: cost 0 inf + 1130 1.747 * [simplify]: Simplified to (fma (+ hi lo) lo (* hi hi)) 1.747 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (fma (+ hi lo) lo (* hi hi)))) 1.747 * * * * [progress]: [ 52 / 58 ] simplifiying candidate # 1.747 * [simplify]: Simplifying (+ hi lo) 1.747 * * [simplify]: iters left: 2 (3 enodes) 1.749 * * [simplify]: iters left: 1 (10 enodes) 1.751 * * [simplify]: Extracting #0: cost 1 inf + 0 1.751 * * [simplify]: Extracting #1: cost 4 inf + 0 1.751 * * [simplify]: Extracting #2: cost 2 inf + 2 1.751 * * [simplify]: Extracting #3: cost 0 inf + 86 1.751 * [simplify]: Simplified to (+ lo hi) 1.752 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1.752 * * * * [progress]: [ 53 / 58 ] simplifiying candidate # 1.752 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1.752 * * [simplify]: iters left: 3 (6 enodes) 1.756 * * [simplify]: iters left: 2 (33 enodes) 1.771 * * [simplify]: iters left: 1 (78 enodes) 1.804 * * [simplify]: Extracting #0: cost 1 inf + 0 1.804 * * [simplify]: Extracting #1: cost 16 inf + 0 1.805 * * [simplify]: Extracting #2: cost 36 inf + 2 1.805 * * [simplify]: Extracting #3: cost 34 inf + 249 1.806 * * [simplify]: Extracting #4: cost 22 inf + 1817 1.809 * * [simplify]: Extracting #5: cost 3 inf + 6987 1.811 * * [simplify]: Extracting #6: cost 0 inf + 7874 1.812 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1.813 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1.813 * * * * [progress]: [ 54 / 58 ] simplifiying candidate # 1.813 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1.813 * * [simplify]: iters left: 4 (5 enodes) 1.816 * * [simplify]: iters left: 3 (21 enodes) 1.823 * * [simplify]: iters left: 2 (34 enodes) 1.832 * * [simplify]: iters left: 1 (53 enodes) 1.850 * * [simplify]: Extracting #0: cost 1 inf + 0 1.850 * * [simplify]: Extracting #1: cost 14 inf + 0 1.851 * * [simplify]: Extracting #2: cost 25 inf + 165 1.851 * * [simplify]: Extracting #3: cost 9 inf + 1168 1.852 * * [simplify]: Extracting #4: cost 1 inf + 1903 1.853 * * [simplify]: Extracting #5: cost 0 inf + 1970 1.854 * [simplify]: Simplified to (- (* x x) (* lo lo)) 1.854 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x x) (* lo lo)) (* (- hi lo) (+ x lo)))) 1.854 * * * * [progress]: [ 55 / 58 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1.854 * * * * [progress]: [ 56 / 58 ] simplifiying candidate # 1.854 * [simplify]: Simplifying 0 1.854 * * [simplify]: iters left: 0 (1 enodes) 1.855 * * [simplify]: Extracting #0: cost 1 inf + 0 1.855 * * [simplify]: Extracting #1: cost 0 inf + 1 1.855 * [simplify]: Simplified to 0 1.855 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.855 * * * * [progress]: [ 57 / 58 ] simplifiying candidate # 1.855 * [simplify]: Simplifying 0 1.855 * * [simplify]: iters left: 0 (1 enodes) 1.856 * * [simplify]: Extracting #0: cost 1 inf + 0 1.856 * * [simplify]: Extracting #1: cost 0 inf + 1 1.856 * [simplify]: Simplified to 0 1.856 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.856 * * * * [progress]: [ 58 / 58 ] simplifiying candidate # 1.856 * [simplify]: Simplifying 0 1.856 * * [simplify]: iters left: 0 (1 enodes) 1.857 * * [simplify]: Extracting #0: cost 1 inf + 0 1.857 * * [simplify]: Extracting #1: cost 0 inf + 1 1.857 * [simplify]: Simplified to 0 1.857 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.857 * * * [progress]: adding candidates to table 2.280 * [progress]: [Phase 3 of 3] Extracting. 2.285 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 2.285 * * [simplify]: iters left: 4 (6 enodes) 2.286 * * [simplify]: Extracting #0: cost 1 inf + 0 2.286 * * [simplify]: Extracting #1: cost 3 inf + 0 2.286 * * [simplify]: Extracting #2: cost 6 inf + 0 2.286 * * [simplify]: Extracting #3: cost 2 inf + 45 2.286 * * [simplify]: Extracting #4: cost 0 inf + 210 2.286 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 3.919 * [regime-testing]: Baseline error score: 61.99711287960053 3.923 * [regime-testing]: Oracle error score: 61.99711287960053 3.924 * [regime-testing]: End program error score: 61.99711287960053