0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.029 * * * [progress]: [2/2] Setting up program. 0.035 * [progress]: [Phase 2 of 3] Improving. 0.035 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.036 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 0.038 * * [simplify]: iters left: 4 (6 enodes) 0.046 * * [simplify]: iters left: 3 (24 enodes) 0.071 * * [simplify]: iters left: 2 (34 enodes) 0.076 * * [simplify]: iters left: 1 (38 enodes) 0.082 * * [simplify]: Extracting #0: cost 1 inf + 0 0.082 * * [simplify]: Extracting #1: cost 7 inf + 0 0.082 * * [simplify]: Extracting #2: cost 16 inf + 0 0.083 * * [simplify]: Extracting #3: cost 13 inf + 44 0.083 * * [simplify]: Extracting #4: cost 2 inf + 828 0.083 * * [simplify]: Extracting #5: cost 0 inf + 1073 0.083 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 0.084 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 0.088 * * [progress]: iteration 1 / 4 0.088 * * * [progress]: picking best candidate 0.090 * * * * [pick]: Picked # 0.090 * * * [progress]: localizing error 0.101 * * * [progress]: generating rewritten candidates 0.101 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.121 * * * [progress]: generating series expansions 0.121 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.125 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 0.125 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 0.126 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 0.126 * [taylor]: Taking taylor expansion of (- x lo) in hi 0.126 * [taylor]: Taking taylor expansion of x in hi 0.126 * [backup-simplify]: Simplify x into x 0.126 * [taylor]: Taking taylor expansion of lo in hi 0.126 * [backup-simplify]: Simplify lo into lo 0.127 * [taylor]: Taking taylor expansion of (- hi lo) in hi 0.127 * [taylor]: Taking taylor expansion of hi in hi 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 1 into 1 0.127 * [taylor]: Taking taylor expansion of lo in hi 0.127 * [backup-simplify]: Simplify lo into lo 0.127 * [backup-simplify]: Simplify (- lo) into (- lo) 0.127 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 0.127 * [backup-simplify]: Simplify (- lo) into (- lo) 0.127 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.127 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 0.128 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 0.128 * [taylor]: Taking taylor expansion of (- x lo) in lo 0.128 * [taylor]: Taking taylor expansion of x in lo 0.128 * [backup-simplify]: Simplify x into x 0.128 * [taylor]: Taking taylor expansion of lo in lo 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.128 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.128 * [taylor]: Taking taylor expansion of hi in lo 0.128 * [backup-simplify]: Simplify hi into hi 0.128 * [taylor]: Taking taylor expansion of lo in lo 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.128 * [backup-simplify]: Simplify (- 0) into 0 0.128 * [backup-simplify]: Simplify (+ x 0) into x 0.129 * [backup-simplify]: Simplify (- 0) into 0 0.129 * [backup-simplify]: Simplify (+ hi 0) into hi 0.129 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 0.129 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.129 * [taylor]: Taking taylor expansion of (- x lo) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 1 into 1 0.129 * [taylor]: Taking taylor expansion of lo in x 0.129 * [backup-simplify]: Simplify lo into lo 0.129 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.129 * [taylor]: Taking taylor expansion of hi in x 0.129 * [backup-simplify]: Simplify hi into hi 0.129 * [taylor]: Taking taylor expansion of lo in x 0.129 * [backup-simplify]: Simplify lo into lo 0.129 * [backup-simplify]: Simplify (- lo) into (- lo) 0.129 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.130 * [backup-simplify]: Simplify (- lo) into (- lo) 0.130 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.130 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.130 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.130 * [taylor]: Taking taylor expansion of (- x lo) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 1 into 1 0.130 * [taylor]: Taking taylor expansion of lo in x 0.130 * [backup-simplify]: Simplify lo into lo 0.130 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.130 * [taylor]: Taking taylor expansion of hi in x 0.130 * [backup-simplify]: Simplify hi into hi 0.130 * [taylor]: Taking taylor expansion of lo in x 0.130 * [backup-simplify]: Simplify lo into lo 0.130 * [backup-simplify]: Simplify (- lo) into (- lo) 0.130 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.130 * [backup-simplify]: Simplify (- lo) into (- lo) 0.130 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.130 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.131 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 0.131 * [taylor]: Taking taylor expansion of -1 in lo 0.131 * [backup-simplify]: Simplify -1 into -1 0.131 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 0.131 * [taylor]: Taking taylor expansion of lo in lo 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.131 * [taylor]: Taking taylor expansion of hi in lo 0.131 * [backup-simplify]: Simplify hi into hi 0.131 * [taylor]: Taking taylor expansion of lo in lo 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.132 * [backup-simplify]: Simplify (- 0) into 0 0.132 * [backup-simplify]: Simplify (+ hi 0) into hi 0.132 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.133 * [backup-simplify]: Simplify (- 0) into 0 0.133 * [backup-simplify]: Simplify (+ 1 0) into 1 0.134 * [backup-simplify]: Simplify (- 0) into 0 0.134 * [backup-simplify]: Simplify (+ 0 0) into 0 0.134 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 0.134 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 0.134 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.135 * [taylor]: Taking taylor expansion of hi in lo 0.135 * [backup-simplify]: Simplify hi into hi 0.135 * [taylor]: Taking taylor expansion of lo in lo 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 1 into 1 0.135 * [backup-simplify]: Simplify (- 0) into 0 0.135 * [backup-simplify]: Simplify (+ hi 0) into hi 0.135 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.135 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.135 * [taylor]: Taking taylor expansion of hi in hi 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 1 into 1 0.136 * [backup-simplify]: Simplify (/ 1 1) into 1 0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 0.137 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 0.137 * [taylor]: Taking taylor expansion of -1 in hi 0.137 * [backup-simplify]: Simplify -1 into -1 0.137 * [taylor]: Taking taylor expansion of hi in hi 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 1 into 1 0.138 * [backup-simplify]: Simplify (/ -1 1) into -1 0.139 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify (- 0) into 0 0.139 * [backup-simplify]: Simplify (+ 0 0) into 0 0.140 * [backup-simplify]: Simplify (- 0) into 0 0.140 * [backup-simplify]: Simplify (+ 0 0) into 0 0.140 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 0.141 * [taylor]: Taking taylor expansion of 0 in lo 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [taylor]: Taking taylor expansion of 0 in hi 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (- 1) into -1 0.142 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.142 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.142 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.142 * [taylor]: Taking taylor expansion of hi in hi 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 1 into 1 0.143 * [backup-simplify]: Simplify (* 1 1) into 1 0.143 * [backup-simplify]: Simplify (/ 1 1) into 1 0.144 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.145 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify (- 1) into -1 0.147 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.147 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.147 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 0.147 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.147 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.147 * [taylor]: Taking taylor expansion of hi in hi 0.147 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify 1 into 1 0.147 * [backup-simplify]: Simplify (* 1 1) into 1 0.148 * [backup-simplify]: Simplify (/ 1 1) into 1 0.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.149 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.157 * [backup-simplify]: Simplify (- 0) into 0 0.157 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 0.158 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 0.158 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 0.158 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.158 * [taylor]: Taking taylor expansion of x in hi 0.158 * [backup-simplify]: Simplify x into x 0.158 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.158 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.158 * [taylor]: Taking taylor expansion of lo in hi 0.158 * [backup-simplify]: Simplify lo into lo 0.158 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.158 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in 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 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.159 * [taylor]: Taking taylor expansion of lo in hi 0.159 * [backup-simplify]: Simplify lo into lo 0.159 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.159 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.159 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 0.159 * [backup-simplify]: Simplify (+ 1 0) into 1 0.160 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 0.160 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 0.160 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.160 * [taylor]: Taking taylor expansion of x in lo 0.160 * [backup-simplify]: Simplify x into x 0.160 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.160 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.160 * [taylor]: Taking taylor expansion of lo in lo 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify 1 into 1 0.160 * [backup-simplify]: Simplify (/ 1 1) into 1 0.160 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.160 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.160 * [taylor]: Taking taylor expansion of hi in lo 0.160 * [backup-simplify]: Simplify hi into hi 0.160 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.160 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.160 * [taylor]: Taking taylor expansion of lo in lo 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify 1 into 1 0.160 * [backup-simplify]: Simplify (/ 1 1) into 1 0.161 * [backup-simplify]: Simplify (- 1) into -1 0.161 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.161 * [backup-simplify]: Simplify (- 1) into -1 0.162 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.162 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.162 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.162 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify 1 into 1 0.162 * [backup-simplify]: Simplify (/ 1 1) into 1 0.162 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.162 * [taylor]: Taking taylor expansion of lo in x 0.162 * [backup-simplify]: Simplify lo into lo 0.162 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.162 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.162 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.162 * [taylor]: Taking taylor expansion of hi in x 0.162 * [backup-simplify]: Simplify hi into hi 0.162 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.162 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.162 * [taylor]: Taking taylor expansion of lo in x 0.162 * [backup-simplify]: Simplify lo into lo 0.162 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.163 * [backup-simplify]: Simplify (+ 1 0) into 1 0.163 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.163 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.163 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.163 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.163 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 1 into 1 0.163 * [backup-simplify]: Simplify (/ 1 1) into 1 0.163 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.163 * [taylor]: Taking taylor expansion of lo in x 0.163 * [backup-simplify]: Simplify lo into lo 0.163 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.163 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.163 * [taylor]: Taking taylor expansion of hi in x 0.163 * [backup-simplify]: Simplify hi into hi 0.163 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.163 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.163 * [taylor]: Taking taylor expansion of lo in x 0.163 * [backup-simplify]: Simplify lo into lo 0.164 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.164 * [backup-simplify]: Simplify (+ 1 0) into 1 0.164 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.164 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.164 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.164 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 0.164 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.164 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.164 * [taylor]: Taking taylor expansion of hi in lo 0.164 * [backup-simplify]: Simplify hi into hi 0.164 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.164 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.164 * [taylor]: Taking taylor expansion of lo in lo 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify 1 into 1 0.164 * [backup-simplify]: Simplify (/ 1 1) into 1 0.165 * [backup-simplify]: Simplify (- 1) into -1 0.165 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.165 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.166 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.166 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 0.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.166 * [backup-simplify]: Simplify (- 0) into 0 0.166 * [backup-simplify]: Simplify (+ 0 0) into 0 0.167 * [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))))) 0.167 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 0.167 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 0.167 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 0.167 * [taylor]: Taking taylor expansion of lo in lo 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify 1 into 1 0.167 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.167 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.167 * [taylor]: Taking taylor expansion of hi in lo 0.167 * [backup-simplify]: Simplify hi into hi 0.167 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.167 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.167 * [taylor]: Taking taylor expansion of lo in lo 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify 1 into 1 0.167 * [backup-simplify]: Simplify (/ 1 1) into 1 0.167 * [backup-simplify]: Simplify (- 1) into -1 0.168 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.168 * [backup-simplify]: Simplify (* 0 -1) into 0 0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.169 * [backup-simplify]: Simplify (- 0) into 0 0.169 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.169 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 0.169 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 0.169 * [backup-simplify]: Simplify (- -1) into 1 0.169 * [taylor]: Taking taylor expansion of 1 in hi 0.169 * [backup-simplify]: Simplify 1 into 1 0.169 * [backup-simplify]: Simplify 0 into 0 0.170 * [taylor]: Taking taylor expansion of -1 in hi 0.170 * [backup-simplify]: Simplify -1 into -1 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.170 * [backup-simplify]: Simplify (- 0) into 0 0.171 * [backup-simplify]: Simplify (+ 0 0) into 0 0.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.171 * [backup-simplify]: Simplify (- 0) into 0 0.172 * [backup-simplify]: Simplify (+ 0 0) into 0 0.172 * [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 0.172 * [taylor]: Taking taylor expansion of 0 in lo 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [taylor]: Taking taylor expansion of 0 in hi 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.173 * [backup-simplify]: Simplify (- 0) into 0 0.173 * [backup-simplify]: Simplify (+ 0 0) into 0 0.174 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 0.174 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 0.174 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 0.174 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.174 * [taylor]: Taking taylor expansion of hi in hi 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 0.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.177 * [backup-simplify]: Simplify (- 0) into 0 0.177 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.177 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 0.177 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.177 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.178 * [taylor]: Taking taylor expansion of hi in hi 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 (/ 0 1)))) into 0 0.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.180 * [backup-simplify]: Simplify (- 0) into 0 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 0.181 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 0.181 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 0.181 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 0.181 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.181 * [taylor]: Taking taylor expansion of lo in hi 0.181 * [backup-simplify]: Simplify lo into lo 0.181 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.181 * [taylor]: Taking taylor expansion of x in hi 0.181 * [backup-simplify]: Simplify x into x 0.181 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.181 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 0.181 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.181 * [taylor]: Taking taylor expansion of lo in hi 0.181 * [backup-simplify]: Simplify lo into lo 0.181 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.181 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.181 * [taylor]: Taking taylor expansion of hi in hi 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (/ 1 1) into 1 0.182 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.182 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 0.182 * [backup-simplify]: Simplify (- 1) into -1 0.183 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.183 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 0.183 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 0.183 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 0.183 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.183 * [taylor]: Taking taylor expansion of lo in lo 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 0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.183 * [taylor]: Taking taylor expansion of x in lo 0.183 * [backup-simplify]: Simplify x into x 0.183 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.183 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.183 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.183 * [taylor]: Taking taylor expansion of lo in lo 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify 1 into 1 0.184 * [backup-simplify]: Simplify (/ 1 1) into 1 0.184 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.184 * [taylor]: Taking taylor expansion of hi in lo 0.184 * [backup-simplify]: Simplify hi into hi 0.184 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.185 * [backup-simplify]: Simplify (+ 1 0) into 1 0.185 * [backup-simplify]: Simplify (+ 1 0) into 1 0.185 * [backup-simplify]: Simplify (/ 1 1) into 1 0.185 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.185 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.185 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.186 * [taylor]: Taking taylor expansion of lo in x 0.186 * [backup-simplify]: Simplify lo into lo 0.186 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.186 * [taylor]: Taking taylor expansion of x in x 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 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.186 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.186 * [taylor]: Taking taylor expansion of lo in x 0.186 * [backup-simplify]: Simplify lo into lo 0.186 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.186 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.186 * [taylor]: Taking taylor expansion of hi in x 0.186 * [backup-simplify]: Simplify hi into hi 0.186 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.187 * [backup-simplify]: Simplify (- 1) into -1 0.187 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.187 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.187 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.188 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.188 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.188 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.188 * [taylor]: Taking taylor expansion of lo in x 0.188 * [backup-simplify]: Simplify lo into lo 0.188 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.188 * [taylor]: Taking taylor expansion of x in x 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 0.188 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.188 * [taylor]: Taking taylor expansion of lo in x 0.188 * [backup-simplify]: Simplify lo into lo 0.189 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.189 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.189 * [taylor]: Taking taylor expansion of hi in x 0.189 * [backup-simplify]: Simplify hi into hi 0.189 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.189 * [backup-simplify]: Simplify (- 1) into -1 0.189 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.190 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.190 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.190 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.190 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 0.190 * [taylor]: Taking taylor expansion of -1 in lo 0.190 * [backup-simplify]: Simplify -1 into -1 0.190 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.190 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.190 * [taylor]: Taking taylor expansion of lo in lo 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 1 into 1 0.190 * [backup-simplify]: Simplify (/ 1 1) into 1 0.190 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.190 * [taylor]: Taking taylor expansion of hi in lo 0.190 * [backup-simplify]: Simplify hi into hi 0.190 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.191 * [backup-simplify]: Simplify (+ 1 0) into 1 0.191 * [backup-simplify]: Simplify (/ -1 1) into -1 0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.192 * [backup-simplify]: Simplify (- 0) into 0 0.192 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 0.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.192 * [backup-simplify]: Simplify (- 0) into 0 0.192 * [backup-simplify]: Simplify (+ 0 0) into 0 0.193 * [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)) 0.193 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 0.193 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 0.193 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.193 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.193 * [taylor]: Taking taylor expansion of lo in lo 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 hi) in lo 0.193 * [taylor]: Taking taylor expansion of hi in lo 0.193 * [backup-simplify]: Simplify hi into hi 0.193 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.193 * [taylor]: Taking taylor expansion of lo in lo 0.193 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify 1 into 1 0.193 * [backup-simplify]: Simplify (+ 1 0) into 1 0.194 * [backup-simplify]: Simplify (* 1 0) into 0 0.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.194 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.194 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.194 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 0.195 * [backup-simplify]: Simplify (/ 1 1) into 1 0.195 * [taylor]: Taking taylor expansion of 1 in hi 0.195 * [backup-simplify]: Simplify 1 into 1 0.195 * [backup-simplify]: Simplify 0 into 0 0.195 * [taylor]: Taking taylor expansion of -1 in hi 0.195 * [backup-simplify]: Simplify -1 into -1 0.195 * [backup-simplify]: Simplify 0 into 0 0.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.196 * [backup-simplify]: Simplify (- 0) into 0 0.196 * [backup-simplify]: Simplify (+ 0 0) into 0 0.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.196 * [backup-simplify]: Simplify (- 0) into 0 0.197 * [backup-simplify]: Simplify (+ 0 0) into 0 0.197 * [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 0.197 * [taylor]: Taking taylor expansion of 0 in lo 0.197 * [backup-simplify]: Simplify 0 into 0 0.197 * [taylor]: Taking taylor expansion of 0 in hi 0.197 * [backup-simplify]: Simplify 0 into 0 0.197 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 0.199 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 0.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 0.199 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.199 * [taylor]: Taking taylor expansion of hi in hi 0.199 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify 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 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.200 * [backup-simplify]: Simplify 0 into 0 0.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.201 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.201 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.201 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 0.201 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.201 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.201 * [taylor]: Taking taylor expansion of hi in hi 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 0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.202 * [backup-simplify]: Simplify (- 0) into 0 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * * * [progress]: simplifying candidates 0.203 * * * * [progress]: [ 1 / 58 ] simplifiying candidate # 0.203 * * * * [progress]: [ 2 / 58 ] simplifiying candidate # 0.203 * * * * [progress]: [ 3 / 58 ] simplifiying candidate # 0.203 * * * * [progress]: [ 4 / 58 ] simplifiying candidate # 0.203 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 0.203 * * [simplify]: iters left: 5 (8 enodes) 0.205 * * [simplify]: iters left: 4 (29 enodes) 0.209 * * [simplify]: iters left: 3 (36 enodes) 0.213 * * [simplify]: Extracting #0: cost 1 inf + 0 0.213 * * [simplify]: Extracting #1: cost 5 inf + 0 0.213 * * [simplify]: Extracting #2: cost 10 inf + 0 0.213 * * [simplify]: Extracting #3: cost 16 inf + 0 0.214 * * [simplify]: Extracting #4: cost 13 inf + 45 0.214 * * [simplify]: Extracting #5: cost 3 inf + 1004 0.214 * * [simplify]: Extracting #6: cost 0 inf + 1531 0.214 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 0.214 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 0.214 * * * * [progress]: [ 5 / 58 ] simplifiying candidate # 0.214 * * * * [progress]: [ 6 / 58 ] simplifiying candidate # 0.214 * * * * [progress]: [ 7 / 58 ] simplifiying candidate # 0.215 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 0.215 * * [simplify]: iters left: 6 (10 enodes) 0.217 * * [simplify]: iters left: 5 (42 enodes) 0.232 * * [simplify]: iters left: 4 (113 enodes) 0.275 * * [simplify]: iters left: 3 (380 enodes) 0.448 * * [simplify]: Extracting #0: cost 1 inf + 0 0.449 * * [simplify]: Extracting #1: cost 47 inf + 0 0.450 * * [simplify]: Extracting #2: cost 217 inf + 2 0.454 * * [simplify]: Extracting #3: cost 280 inf + 8107 0.470 * * [simplify]: Extracting #4: cost 49 inf + 48276 0.484 * * [simplify]: Extracting #5: cost 0 inf + 58103 0.500 * * [simplify]: Extracting #6: cost 0 inf + 58063 0.529 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 0.529 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 0.529 * * * * [progress]: [ 8 / 58 ] simplifiying candidate # 0.529 * * * * [progress]: [ 9 / 58 ] simplifiying candidate # 0.529 * * * * [progress]: [ 10 / 58 ] simplifiying candidate # 0.529 * * * * [progress]: [ 11 / 58 ] simplifiying candidate # 0.529 * * * * [progress]: [ 12 / 58 ] simplifiying candidate # 0.529 * [simplify]: Simplifying (/ x (- hi lo)) 0.530 * * [simplify]: iters left: 4 (5 enodes) 0.531 * * [simplify]: iters left: 3 (17 enodes) 0.533 * * [simplify]: iters left: 2 (20 enodes) 0.536 * * [simplify]: Extracting #0: cost 1 inf + 0 0.536 * * [simplify]: Extracting #1: cost 4 inf + 0 0.536 * * [simplify]: Extracting #2: cost 7 inf + 1 0.536 * * [simplify]: Extracting #3: cost 1 inf + 294 0.536 * * [simplify]: Extracting #4: cost 0 inf + 335 0.536 * [simplify]: Simplified to (/ x (- hi lo)) 0.536 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 0.536 * * * * [progress]: [ 13 / 58 ] simplifiying candidate # 0.537 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.537 * * [simplify]: iters left: 6 (10 enodes) 0.541 * * [simplify]: iters left: 5 (39 enodes) 0.547 * * [simplify]: iters left: 4 (58 enodes) 0.556 * * [simplify]: iters left: 3 (65 enodes) 0.573 * * [simplify]: iters left: 2 (68 enodes) 0.591 * * [simplify]: Extracting #0: cost 1 inf + 0 0.591 * * [simplify]: Extracting #1: cost 11 inf + 0 0.591 * * [simplify]: Extracting #2: cost 22 inf + 0 0.591 * * [simplify]: Extracting #3: cost 28 inf + 0 0.591 * * [simplify]: Extracting #4: cost 26 inf + 3 0.592 * * [simplify]: Extracting #5: cost 12 inf + 1992 0.592 * * [simplify]: Extracting #6: cost 0 inf + 5145 0.593 * * [simplify]: Extracting #7: cost 0 inf + 5105 0.594 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 0.594 * [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))))) 0.594 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.594 * * [simplify]: iters left: 5 (8 enodes) 0.596 * * [simplify]: iters left: 4 (27 enodes) 0.600 * * [simplify]: iters left: 3 (31 enodes) 0.603 * * [simplify]: Extracting #0: cost 1 inf + 0 0.604 * * [simplify]: Extracting #1: cost 4 inf + 0 0.604 * * [simplify]: Extracting #2: cost 8 inf + 0 0.604 * * [simplify]: Extracting #3: cost 14 inf + 0 0.604 * * [simplify]: Extracting #4: cost 11 inf + 45 0.604 * * [simplify]: Extracting #5: cost 2 inf + 902 0.604 * * [simplify]: Extracting #6: cost 0 inf + 1307 0.604 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.604 * [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))))) 0.604 * * * * [progress]: [ 14 / 58 ] simplifiying candidate # 0.605 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.605 * * [simplify]: iters left: 6 (9 enodes) 0.607 * * [simplify]: iters left: 5 (32 enodes) 0.611 * * [simplify]: iters left: 4 (40 enodes) 0.617 * * [simplify]: iters left: 3 (43 enodes) 0.623 * * [simplify]: Extracting #0: cost 1 inf + 0 0.623 * * [simplify]: Extracting #1: cost 7 inf + 0 0.623 * * [simplify]: Extracting #2: cost 14 inf + 0 0.623 * * [simplify]: Extracting #3: cost 20 inf + 0 0.624 * * [simplify]: Extracting #4: cost 17 inf + 44 0.624 * * [simplify]: Extracting #5: cost 7 inf + 1025 0.625 * * [simplify]: Extracting #6: cost 0 inf + 2523 0.625 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.626 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.626 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.626 * * [simplify]: iters left: 5 (8 enodes) 0.629 * * [simplify]: iters left: 4 (27 enodes) 0.638 * * [simplify]: iters left: 3 (31 enodes) 0.648 * * [simplify]: Extracting #0: cost 1 inf + 0 0.648 * * [simplify]: Extracting #1: cost 4 inf + 0 0.648 * * [simplify]: Extracting #2: cost 8 inf + 0 0.648 * * [simplify]: Extracting #3: cost 14 inf + 0 0.648 * * [simplify]: Extracting #4: cost 11 inf + 45 0.648 * * [simplify]: Extracting #5: cost 2 inf + 822 0.649 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.649 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.649 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.649 * * * * [progress]: [ 15 / 58 ] simplifiying candidate # 0.650 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.650 * * [simplify]: iters left: 6 (7 enodes) 0.654 * * [simplify]: iters left: 5 (25 enodes) 0.658 * * [simplify]: iters left: 4 (38 enodes) 0.664 * * [simplify]: iters left: 3 (39 enodes) 0.669 * * [simplify]: Extracting #0: cost 1 inf + 0 0.669 * * [simplify]: Extracting #1: cost 5 inf + 0 0.669 * * [simplify]: Extracting #2: cost 7 inf + 1 0.669 * * [simplify]: Extracting #3: cost 11 inf + 1 0.669 * * [simplify]: Extracting #4: cost 9 inf + 44 0.669 * * [simplify]: Extracting #5: cost 4 inf + 454 0.669 * * [simplify]: Extracting #6: cost 1 inf + 901 0.670 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.670 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.670 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.670 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.670 * * [simplify]: iters left: 5 (7 enodes) 0.672 * * [simplify]: iters left: 4 (24 enodes) 0.675 * * [simplify]: iters left: 3 (28 enodes) 0.678 * * [simplify]: Extracting #0: cost 1 inf + 0 0.679 * * [simplify]: Extracting #1: cost 4 inf + 0 0.679 * * [simplify]: Extracting #2: cost 10 inf + 0 0.679 * * [simplify]: Extracting #3: cost 10 inf + 43 0.679 * * [simplify]: Extracting #4: cost 7 inf + 127 0.679 * * [simplify]: Extracting #5: cost 3 inf + 375 0.679 * * [simplify]: Extracting #6: cost 0 inf + 903 0.679 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.679 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.679 * * * * [progress]: [ 16 / 58 ] simplifiying candidate # 0.679 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) 0.680 * * [simplify]: iters left: 6 (10 enodes) 0.682 * * [simplify]: iters left: 5 (35 enodes) 0.687 * * [simplify]: iters left: 4 (42 enodes) 0.699 * * [simplify]: iters left: 3 (45 enodes) 0.711 * * [simplify]: Extracting #0: cost 1 inf + 0 0.711 * * [simplify]: Extracting #1: cost 7 inf + 0 0.711 * * [simplify]: Extracting #2: cost 15 inf + 0 0.711 * * [simplify]: Extracting #3: cost 22 inf + 0 0.711 * * [simplify]: Extracting #4: cost 19 inf + 44 0.712 * * [simplify]: Extracting #5: cost 7 inf + 1587 0.713 * * [simplify]: Extracting #6: cost 0 inf + 2923 0.714 * [simplify]: Simplified to (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) 0.714 * [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))))) 0.714 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.714 * * [simplify]: iters left: 5 (9 enodes) 0.718 * * [simplify]: iters left: 4 (31 enodes) 0.722 * * [simplify]: iters left: 3 (37 enodes) 0.727 * * [simplify]: Extracting #0: cost 1 inf + 0 0.727 * * [simplify]: Extracting #1: cost 4 inf + 0 0.727 * * [simplify]: Extracting #2: cost 10 inf + 0 0.727 * * [simplify]: Extracting #3: cost 18 inf + 0 0.727 * * [simplify]: Extracting #4: cost 14 inf + 85 0.727 * * [simplify]: Extracting #5: cost 5 inf + 658 0.727 * * [simplify]: Extracting #6: cost 0 inf + 1549 0.728 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.728 * [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))))) 0.728 * * * * [progress]: [ 17 / 58 ] simplifiying candidate # 0.728 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.728 * * [simplify]: iters left: 6 (7 enodes) 0.730 * * [simplify]: iters left: 5 (25 enodes) 0.735 * * [simplify]: iters left: 4 (38 enodes) 0.740 * * [simplify]: iters left: 3 (39 enodes) 0.748 * * [simplify]: Extracting #0: cost 1 inf + 0 0.748 * * [simplify]: Extracting #1: cost 5 inf + 0 0.748 * * [simplify]: Extracting #2: cost 7 inf + 1 0.748 * * [simplify]: Extracting #3: cost 11 inf + 1 0.748 * * [simplify]: Extracting #4: cost 9 inf + 44 0.748 * * [simplify]: Extracting #5: cost 4 inf + 454 0.748 * * [simplify]: Extracting #6: cost 1 inf + 901 0.749 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.749 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.749 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.749 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.749 * * [simplify]: iters left: 5 (7 enodes) 0.751 * * [simplify]: iters left: 4 (24 enodes) 0.754 * * [simplify]: iters left: 3 (28 enodes) 0.757 * * [simplify]: Extracting #0: cost 1 inf + 0 0.757 * * [simplify]: Extracting #1: cost 4 inf + 0 0.757 * * [simplify]: Extracting #2: cost 10 inf + 0 0.757 * * [simplify]: Extracting #3: cost 10 inf + 43 0.758 * * [simplify]: Extracting #4: cost 7 inf + 127 0.758 * * [simplify]: Extracting #5: cost 3 inf + 375 0.758 * * [simplify]: Extracting #6: cost 0 inf + 903 0.758 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.758 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.758 * * * * [progress]: [ 18 / 58 ] simplifiying candidate # 0.758 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.758 * * [simplify]: iters left: 6 (9 enodes) 0.760 * * [simplify]: iters left: 5 (32 enodes) 0.765 * * [simplify]: iters left: 4 (38 enodes) 0.769 * * [simplify]: Extracting #0: cost 1 inf + 0 0.769 * * [simplify]: Extracting #1: cost 6 inf + 0 0.770 * * [simplify]: Extracting #2: cost 12 inf + 0 0.770 * * [simplify]: Extracting #3: cost 18 inf + 0 0.770 * * [simplify]: Extracting #4: cost 13 inf + 128 0.770 * * [simplify]: Extracting #5: cost 4 inf + 1146 0.770 * * [simplify]: Extracting #6: cost 0 inf + 2037 0.770 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 0.771 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.771 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.771 * * [simplify]: iters left: 5 (8 enodes) 0.772 * * [simplify]: iters left: 4 (27 enodes) 0.778 * * [simplify]: iters left: 3 (31 enodes) 0.787 * * [simplify]: Extracting #0: cost 1 inf + 0 0.787 * * [simplify]: Extracting #1: cost 4 inf + 0 0.787 * * [simplify]: Extracting #2: cost 8 inf + 0 0.787 * * [simplify]: Extracting #3: cost 14 inf + 0 0.788 * * [simplify]: Extracting #4: cost 11 inf + 45 0.788 * * [simplify]: Extracting #5: cost 2 inf + 782 0.788 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.789 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.789 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.789 * * * * [progress]: [ 19 / 58 ] simplifiying candidate # 0.789 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.789 * * [simplify]: iters left: 5 (8 enodes) 0.793 * * [simplify]: iters left: 4 (27 enodes) 0.800 * * [simplify]: iters left: 3 (31 enodes) 0.808 * * [simplify]: Extracting #0: cost 1 inf + 0 0.808 * * [simplify]: Extracting #1: cost 4 inf + 0 0.808 * * [simplify]: Extracting #2: cost 8 inf + 0 0.808 * * [simplify]: Extracting #3: cost 14 inf + 0 0.808 * * [simplify]: Extracting #4: cost 11 inf + 45 0.809 * * [simplify]: Extracting #5: cost 2 inf + 702 0.809 * * [simplify]: Extracting #6: cost 0 inf + 987 0.809 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.810 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.810 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.810 * * [simplify]: iters left: 5 (8 enodes) 0.813 * * [simplify]: iters left: 4 (27 enodes) 0.821 * * [simplify]: iters left: 3 (31 enodes) 0.829 * * [simplify]: Extracting #0: cost 1 inf + 0 0.829 * * [simplify]: Extracting #1: cost 4 inf + 0 0.829 * * [simplify]: Extracting #2: cost 8 inf + 0 0.829 * * [simplify]: Extracting #3: cost 14 inf + 0 0.829 * * [simplify]: Extracting #4: cost 11 inf + 45 0.830 * * [simplify]: Extracting #5: cost 2 inf + 702 0.830 * * [simplify]: Extracting #6: cost 0 inf + 987 0.831 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.831 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.831 * * * * [progress]: [ 20 / 58 ] simplifiying candidate # 0.831 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.831 * * [simplify]: iters left: 5 (6 enodes) 0.834 * * [simplify]: iters left: 4 (20 enodes) 0.841 * * [simplify]: iters left: 3 (25 enodes) 0.848 * * [simplify]: Extracting #0: cost 1 inf + 0 0.848 * * [simplify]: Extracting #1: cost 4 inf + 0 0.848 * * [simplify]: Extracting #2: cost 7 inf + 1 0.848 * * [simplify]: Extracting #3: cost 5 inf + 44 0.849 * * [simplify]: Extracting #4: cost 1 inf + 251 0.849 * * [simplify]: Extracting #5: cost 0 inf + 333 0.849 * [simplify]: Simplified to (sqrt (- x lo)) 0.849 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.849 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 0.849 * * [simplify]: iters left: 5 (7 enodes) 0.852 * * [simplify]: iters left: 4 (24 enodes) 0.859 * * [simplify]: iters left: 3 (28 enodes) 0.867 * * [simplify]: Extracting #0: cost 1 inf + 0 0.867 * * [simplify]: Extracting #1: cost 4 inf + 0 0.867 * * [simplify]: Extracting #2: cost 10 inf + 0 0.867 * * [simplify]: Extracting #3: cost 10 inf + 43 0.867 * * [simplify]: Extracting #4: cost 7 inf + 127 0.867 * * [simplify]: Extracting #5: cost 3 inf + 335 0.868 * * [simplify]: Extracting #6: cost 0 inf + 743 0.868 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 0.868 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.868 * * * * [progress]: [ 21 / 58 ] simplifiying candidate # 0.868 * [simplify]: Simplifying (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.869 * * [simplify]: iters left: 5 (9 enodes) 0.872 * * [simplify]: iters left: 4 (30 enodes) 0.876 * * [simplify]: iters left: 3 (33 enodes) 0.880 * * [simplify]: Extracting #0: cost 1 inf + 0 0.880 * * [simplify]: Extracting #1: cost 4 inf + 0 0.880 * * [simplify]: Extracting #2: cost 9 inf + 0 0.880 * * [simplify]: Extracting #3: cost 16 inf + 0 0.880 * * [simplify]: Extracting #4: cost 12 inf + 85 0.880 * * [simplify]: Extracting #5: cost 4 inf + 578 0.881 * * [simplify]: Extracting #6: cost 0 inf + 1227 0.881 * [simplify]: Simplified to (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.881 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.881 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.881 * * [simplify]: iters left: 5 (9 enodes) 0.883 * * [simplify]: iters left: 4 (31 enodes) 0.887 * * [simplify]: iters left: 3 (37 enodes) 0.892 * * [simplify]: Extracting #0: cost 1 inf + 0 0.892 * * [simplify]: Extracting #1: cost 4 inf + 0 0.892 * * [simplify]: Extracting #2: cost 10 inf + 0 0.892 * * [simplify]: Extracting #3: cost 18 inf + 0 0.892 * * [simplify]: Extracting #4: cost 14 inf + 85 0.892 * * [simplify]: Extracting #5: cost 5 inf + 618 0.893 * * [simplify]: Extracting #6: cost 0 inf + 1389 0.893 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.893 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.893 * * * * [progress]: [ 22 / 58 ] simplifiying candidate # 0.893 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.893 * * [simplify]: iters left: 5 (6 enodes) 0.895 * * [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 0.907 * * [simplify]: Extracting #2: cost 7 inf + 1 0.907 * * [simplify]: Extracting #3: cost 5 inf + 44 0.907 * * [simplify]: Extracting #4: cost 1 inf + 251 0.907 * * [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)))) 0.908 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 0.908 * * [simplify]: iters left: 5 (7 enodes) 0.911 * * [simplify]: iters left: 4 (24 enodes) 0.918 * * [simplify]: iters left: 3 (28 enodes) 0.925 * * [simplify]: Extracting #0: cost 1 inf + 0 0.925 * * [simplify]: Extracting #1: cost 4 inf + 0 0.925 * * [simplify]: Extracting #2: cost 10 inf + 0 0.925 * * [simplify]: Extracting #3: cost 10 inf + 43 0.926 * * [simplify]: Extracting #4: cost 7 inf + 127 0.926 * * [simplify]: Extracting #5: cost 3 inf + 335 0.926 * * [simplify]: Extracting #6: cost 0 inf + 743 0.926 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 0.926 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.926 * * * * [progress]: [ 23 / 58 ] simplifiying candidate # 0.927 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.927 * * [simplify]: iters left: 6 (7 enodes) 0.929 * * [simplify]: iters left: 5 (27 enodes) 0.933 * * [simplify]: iters left: 4 (34 enodes) 0.938 * * [simplify]: Extracting #0: cost 1 inf + 0 0.938 * * [simplify]: Extracting #1: cost 6 inf + 0 0.938 * * [simplify]: Extracting #2: cost 9 inf + 1 0.938 * * [simplify]: Extracting #3: cost 13 inf + 1 0.938 * * [simplify]: Extracting #4: cost 10 inf + 86 0.938 * * [simplify]: Extracting #5: cost 5 inf + 616 0.938 * * [simplify]: Extracting #6: cost 0 inf + 1469 0.939 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 0.939 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 0.939 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 0.939 * * [simplify]: iters left: 5 (7 enodes) 0.940 * * [simplify]: iters left: 4 (27 enodes) 0.944 * * [simplify]: iters left: 3 (37 enodes) 0.950 * * [simplify]: iters left: 2 (41 enodes) 0.955 * * [simplify]: Extracting #0: cost 1 inf + 0 0.955 * * [simplify]: Extracting #1: cost 7 inf + 0 0.955 * * [simplify]: Extracting #2: cost 16 inf + 0 0.955 * * [simplify]: Extracting #3: cost 17 inf + 2 0.955 * * [simplify]: Extracting #4: cost 13 inf + 128 0.956 * * [simplify]: Extracting #5: cost 9 inf + 496 0.956 * * [simplify]: Extracting #6: cost 0 inf + 1957 0.957 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 0.957 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 0.957 * * * * [progress]: [ 24 / 58 ] simplifiying candidate # 0.957 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 0.957 * * [simplify]: iters left: 5 (6 enodes) 0.961 * * [simplify]: iters left: 4 (22 enodes) 0.968 * * [simplify]: iters left: 3 (27 enodes) 0.977 * * [simplify]: Extracting #0: cost 1 inf + 0 0.977 * * [simplify]: Extracting #1: cost 4 inf + 0 0.977 * * [simplify]: Extracting #2: cost 5 inf + 1 0.978 * * [simplify]: Extracting #3: cost 9 inf + 1 0.978 * * [simplify]: Extracting #4: cost 7 inf + 44 0.978 * * [simplify]: Extracting #5: cost 1 inf + 456 0.978 * * [simplify]: Extracting #6: cost 0 inf + 579 0.978 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 0.979 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 0.979 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 0.979 * * [simplify]: iters left: 5 (7 enodes) 0.982 * * [simplify]: iters left: 4 (27 enodes) 0.990 * * [simplify]: iters left: 3 (37 enodes) 1.000 * * [simplify]: iters left: 2 (41 enodes) 1.012 * * [simplify]: Extracting #0: cost 1 inf + 0 1.012 * * [simplify]: Extracting #1: cost 7 inf + 0 1.012 * * [simplify]: Extracting #2: cost 16 inf + 0 1.012 * * [simplify]: Extracting #3: cost 17 inf + 2 1.012 * * [simplify]: Extracting #4: cost 13 inf + 128 1.012 * * [simplify]: Extracting #5: cost 9 inf + 416 1.013 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.013 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.014 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.014 * * * * [progress]: [ 25 / 58 ] simplifiying candidate # 1.014 * [simplify]: Simplifying (/ 1 1) 1.014 * * [simplify]: iters left: 2 (2 enodes) 1.016 * * [simplify]: iters left: 1 (6 enodes) 1.018 * * [simplify]: Extracting #0: cost 1 inf + 0 1.018 * * [simplify]: Extracting #1: cost 0 inf + 1 1.018 * [simplify]: Simplified to 1 1.018 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.018 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.018 * * [simplify]: iters left: 4 (6 enodes) 1.021 * * [simplify]: iters left: 3 (24 enodes) 1.028 * * [simplify]: iters left: 2 (34 enodes) 1.037 * * [simplify]: iters left: 1 (38 enodes) 1.048 * * [simplify]: Extracting #0: cost 1 inf + 0 1.048 * * [simplify]: Extracting #1: cost 7 inf + 0 1.048 * * [simplify]: Extracting #2: cost 16 inf + 0 1.048 * * [simplify]: Extracting #3: cost 13 inf + 44 1.048 * * [simplify]: Extracting #4: cost 2 inf + 828 1.049 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.049 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.049 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.050 * * * * [progress]: [ 26 / 58 ] simplifiying candidate # 1.050 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.050 * * [simplify]: iters left: 5 (7 enodes) 1.053 * * [simplify]: iters left: 4 (24 enodes) 1.061 * * [simplify]: iters left: 3 (26 enodes) 1.068 * * [simplify]: Extracting #0: cost 1 inf + 0 1.068 * * [simplify]: Extracting #1: cost 4 inf + 0 1.068 * * [simplify]: Extracting #2: cost 6 inf + 1 1.068 * * [simplify]: Extracting #3: cost 10 inf + 1 1.068 * * [simplify]: Extracting #4: cost 8 inf + 3 1.069 * * [simplify]: Extracting #5: cost 2 inf + 452 1.069 * * [simplify]: Extracting #6: cost 0 inf + 737 1.069 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.069 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.070 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.070 * * [simplify]: iters left: 5 (8 enodes) 1.073 * * [simplify]: iters left: 4 (31 enodes) 1.083 * * [simplify]: iters left: 3 (43 enodes) 1.095 * * [simplify]: iters left: 2 (47 enodes) 1.107 * * [simplify]: Extracting #0: cost 1 inf + 0 1.107 * * [simplify]: Extracting #1: cost 7 inf + 0 1.107 * * [simplify]: Extracting #2: cost 18 inf + 0 1.108 * * [simplify]: Extracting #3: cost 18 inf + 165 1.108 * * [simplify]: Extracting #4: cost 13 inf + 371 1.109 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.109 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.110 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.110 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.110 * * * * [progress]: [ 27 / 58 ] simplifiying candidate # 1.111 * [simplify]: Simplifying (/ 1 1) 1.111 * * [simplify]: iters left: 2 (2 enodes) 1.112 * * [simplify]: iters left: 1 (6 enodes) 1.115 * * [simplify]: Extracting #0: cost 1 inf + 0 1.115 * * [simplify]: Extracting #1: cost 0 inf + 1 1.115 * [simplify]: Simplified to 1 1.115 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.115 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.115 * * [simplify]: iters left: 4 (6 enodes) 1.118 * * [simplify]: iters left: 3 (24 enodes) 1.125 * * [simplify]: iters left: 2 (34 enodes) 1.135 * * [simplify]: iters left: 1 (38 enodes) 1.145 * * [simplify]: Extracting #0: cost 1 inf + 0 1.145 * * [simplify]: Extracting #1: cost 7 inf + 0 1.145 * * [simplify]: Extracting #2: cost 16 inf + 0 1.146 * * [simplify]: Extracting #3: cost 13 inf + 44 1.146 * * [simplify]: Extracting #4: cost 2 inf + 828 1.146 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.147 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.147 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.147 * * * * [progress]: [ 28 / 58 ] simplifiying candidate # 1.148 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.148 * * [simplify]: iters left: 6 (10 enodes) 1.152 * * [simplify]: iters left: 5 (35 enodes) 1.162 * * [simplify]: iters left: 4 (40 enodes) 1.173 * * [simplify]: Extracting #0: cost 1 inf + 0 1.173 * * [simplify]: Extracting #1: cost 6 inf + 0 1.173 * * [simplify]: Extracting #2: cost 13 inf + 0 1.173 * * [simplify]: Extracting #3: cost 20 inf + 0 1.173 * * [simplify]: Extracting #4: cost 16 inf + 85 1.173 * * [simplify]: Extracting #5: cost 9 inf + 536 1.174 * * [simplify]: Extracting #6: cost 0 inf + 2357 1.175 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.175 * [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))))) 1.175 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.175 * * [simplify]: iters left: 5 (9 enodes) 1.180 * * [simplify]: iters left: 4 (34 enodes) 1.188 * * [simplify]: iters left: 3 (46 enodes) 1.194 * * [simplify]: iters left: 2 (50 enodes) 1.200 * * [simplify]: Extracting #0: cost 1 inf + 0 1.201 * * [simplify]: Extracting #1: cost 7 inf + 0 1.201 * * [simplify]: Extracting #2: cost 16 inf + 0 1.201 * * [simplify]: Extracting #3: cost 24 inf + 0 1.201 * * [simplify]: Extracting #4: cost 17 inf + 248 1.201 * * [simplify]: Extracting #5: cost 5 inf + 1831 1.201 * * [simplify]: Extracting #6: cost 1 inf + 2641 1.202 * * [simplify]: Extracting #7: cost 0 inf + 2843 1.202 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.202 * [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))))) 1.202 * * * * [progress]: [ 29 / 58 ] simplifiying candidate # 1.203 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.203 * * [simplify]: iters left: 5 (9 enodes) 1.205 * * [simplify]: iters left: 4 (30 enodes) 1.209 * * [simplify]: iters left: 3 (33 enodes) 1.213 * * [simplify]: Extracting #0: cost 1 inf + 0 1.213 * * [simplify]: Extracting #1: cost 4 inf + 0 1.213 * * [simplify]: Extracting #2: cost 9 inf + 0 1.213 * * [simplify]: Extracting #3: cost 16 inf + 0 1.213 * * [simplify]: Extracting #4: cost 11 inf + 126 1.213 * * [simplify]: Extracting #5: cost 6 inf + 373 1.213 * * [simplify]: Extracting #6: cost 1 inf + 1105 1.213 * * [simplify]: Extracting #7: cost 0 inf + 1227 1.214 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.214 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.214 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.214 * * [simplify]: iters left: 5 (9 enodes) 1.216 * * [simplify]: iters left: 4 (34 enodes) 1.223 * * [simplify]: iters left: 3 (46 enodes) 1.236 * * [simplify]: iters left: 2 (50 enodes) 1.250 * * [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 1.251 * * [simplify]: Extracting #5: cost 5 inf + 1591 1.252 * * [simplify]: Extracting #6: cost 1 inf + 2281 1.253 * * [simplify]: Extracting #7: cost 0 inf + 2443 1.254 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.254 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.254 * * * * [progress]: [ 30 / 58 ] simplifiying candidate # 1.254 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.254 * * [simplify]: iters left: 5 (7 enodes) 1.258 * * [simplify]: iters left: 4 (22 enodes) 1.265 * * [simplify]: iters left: 3 (24 enodes) 1.272 * * [simplify]: Extracting #0: cost 1 inf + 0 1.272 * * [simplify]: Extracting #1: cost 5 inf + 0 1.272 * * [simplify]: Extracting #2: cost 8 inf + 1 1.272 * * [simplify]: Extracting #3: cost 6 inf + 3 1.272 * * [simplify]: Extracting #4: cost 1 inf + 289 1.273 * * [simplify]: Extracting #5: cost 0 inf + 411 1.273 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.273 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.273 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.273 * * [simplify]: iters left: 5 (8 enodes) 1.277 * * [simplify]: iters left: 4 (31 enodes) 1.287 * * [simplify]: iters left: 3 (43 enodes) 1.299 * * [simplify]: iters left: 2 (47 enodes) 1.306 * * [simplify]: Extracting #0: cost 1 inf + 0 1.307 * * [simplify]: Extracting #1: cost 7 inf + 0 1.307 * * [simplify]: Extracting #2: cost 18 inf + 0 1.307 * * [simplify]: Extracting #3: cost 18 inf + 165 1.307 * * [simplify]: Extracting #4: cost 9 inf + 819 1.307 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.307 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.308 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.308 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.308 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.309 * * * * [progress]: [ 31 / 58 ] simplifiying candidate # 1.309 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) 1.309 * * [simplify]: iters left: 5 (9 enodes) 1.311 * * [simplify]: iters left: 4 (29 enodes) 1.314 * * [simplify]: Extracting #0: cost 1 inf + 0 1.314 * * [simplify]: Extracting #1: cost 4 inf + 0 1.314 * * [simplify]: Extracting #2: cost 9 inf + 0 1.314 * * [simplify]: Extracting #3: cost 15 inf + 0 1.314 * * [simplify]: Extracting #4: cost 10 inf + 85 1.315 * * [simplify]: Extracting #5: cost 6 inf + 330 1.315 * * [simplify]: Extracting #6: cost 1 inf + 980 1.315 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.315 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) 1.315 * [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))))) 1.315 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.315 * * [simplify]: iters left: 5 (9 enodes) 1.317 * * [simplify]: iters left: 4 (33 enodes) 1.322 * * [simplify]: iters left: 3 (43 enodes) 1.328 * * [simplify]: iters left: 2 (47 enodes) 1.333 * * [simplify]: Extracting #0: cost 1 inf + 0 1.333 * * [simplify]: Extracting #1: cost 7 inf + 0 1.333 * * [simplify]: Extracting #2: cost 16 inf + 0 1.334 * * [simplify]: Extracting #3: cost 23 inf + 0 1.334 * * [simplify]: Extracting #4: cost 19 inf + 44 1.334 * * [simplify]: Extracting #5: cost 10 inf + 898 1.334 * * [simplify]: Extracting #6: cost 1 inf + 2317 1.335 * * [simplify]: Extracting #7: cost 0 inf + 2519 1.335 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.335 * [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))))) 1.335 * * * * [progress]: [ 32 / 58 ] simplifiying candidate # 1.335 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.335 * * [simplify]: iters left: 5 (7 enodes) 1.337 * * [simplify]: iters left: 4 (22 enodes) 1.340 * * [simplify]: iters left: 3 (24 enodes) 1.344 * * [simplify]: Extracting #0: cost 1 inf + 0 1.344 * * [simplify]: Extracting #1: cost 5 inf + 0 1.344 * * [simplify]: Extracting #2: cost 8 inf + 1 1.344 * * [simplify]: Extracting #3: cost 6 inf + 3 1.344 * * [simplify]: Extracting #4: cost 1 inf + 289 1.344 * * [simplify]: Extracting #5: cost 0 inf + 411 1.344 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.344 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.344 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.345 * * [simplify]: iters left: 5 (8 enodes) 1.346 * * [simplify]: iters left: 4 (31 enodes) 1.351 * * [simplify]: iters left: 3 (43 enodes) 1.357 * * [simplify]: iters left: 2 (47 enodes) 1.363 * * [simplify]: Extracting #0: cost 1 inf + 0 1.363 * * [simplify]: Extracting #1: cost 7 inf + 0 1.363 * * [simplify]: Extracting #2: cost 18 inf + 0 1.363 * * [simplify]: Extracting #3: cost 18 inf + 165 1.363 * * [simplify]: Extracting #4: cost 9 inf + 819 1.364 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.364 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.364 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.365 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.365 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.365 * * * * [progress]: [ 33 / 58 ] simplifiying candidate # 1.365 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.365 * * [simplify]: iters left: 6 (7 enodes) 1.367 * * [simplify]: iters left: 5 (27 enodes) 1.372 * * [simplify]: iters left: 4 (34 enodes) 1.383 * * [simplify]: Extracting #0: cost 1 inf + 0 1.383 * * [simplify]: Extracting #1: cost 6 inf + 0 1.383 * * [simplify]: Extracting #2: cost 9 inf + 1 1.383 * * [simplify]: Extracting #3: cost 13 inf + 1 1.383 * * [simplify]: Extracting #4: cost 10 inf + 86 1.383 * * [simplify]: Extracting #5: cost 5 inf + 616 1.384 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.384 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.384 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.385 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.385 * * [simplify]: iters left: 5 (7 enodes) 1.388 * * [simplify]: iters left: 4 (27 enodes) 1.396 * * [simplify]: iters left: 3 (37 enodes) 1.406 * * [simplify]: iters left: 2 (41 enodes) 1.417 * * [simplify]: Extracting #0: cost 1 inf + 0 1.417 * * [simplify]: Extracting #1: cost 7 inf + 0 1.417 * * [simplify]: Extracting #2: cost 16 inf + 0 1.417 * * [simplify]: Extracting #3: cost 17 inf + 2 1.418 * * [simplify]: Extracting #4: cost 13 inf + 128 1.418 * * [simplify]: Extracting #5: cost 9 inf + 496 1.418 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.419 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.419 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.419 * * * * [progress]: [ 34 / 58 ] simplifiying candidate # 1.420 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.420 * * [simplify]: iters left: 5 (6 enodes) 1.423 * * [simplify]: iters left: 4 (22 enodes) 1.430 * * [simplify]: iters left: 3 (27 enodes) 1.438 * * [simplify]: Extracting #0: cost 1 inf + 0 1.438 * * [simplify]: Extracting #1: cost 4 inf + 0 1.438 * * [simplify]: Extracting #2: cost 5 inf + 1 1.438 * * [simplify]: Extracting #3: cost 9 inf + 1 1.439 * * [simplify]: Extracting #4: cost 7 inf + 44 1.439 * * [simplify]: Extracting #5: cost 1 inf + 456 1.439 * * [simplify]: Extracting #6: cost 0 inf + 579 1.439 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.439 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.440 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.440 * * [simplify]: iters left: 5 (7 enodes) 1.443 * * [simplify]: iters left: 4 (27 enodes) 1.451 * * [simplify]: iters left: 3 (37 enodes) 1.461 * * [simplify]: iters left: 2 (41 enodes) 1.472 * * [simplify]: Extracting #0: cost 1 inf + 0 1.472 * * [simplify]: Extracting #1: cost 7 inf + 0 1.472 * * [simplify]: Extracting #2: cost 16 inf + 0 1.472 * * [simplify]: Extracting #3: cost 17 inf + 2 1.472 * * [simplify]: Extracting #4: cost 13 inf + 128 1.473 * * [simplify]: Extracting #5: cost 9 inf + 416 1.473 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.474 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.474 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.474 * * * * [progress]: [ 35 / 58 ] simplifiying candidate # 1.474 * [simplify]: Simplifying (/ 1 1) 1.475 * * [simplify]: iters left: 2 (2 enodes) 1.476 * * [simplify]: iters left: 1 (6 enodes) 1.478 * * [simplify]: Extracting #0: cost 1 inf + 0 1.478 * * [simplify]: Extracting #1: cost 0 inf + 1 1.478 * [simplify]: Simplified to 1 1.478 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.479 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.479 * * [simplify]: iters left: 4 (6 enodes) 1.482 * * [simplify]: iters left: 3 (24 enodes) 1.486 * * [simplify]: iters left: 2 (34 enodes) 1.491 * * [simplify]: iters left: 1 (38 enodes) 1.496 * * [simplify]: Extracting #0: cost 1 inf + 0 1.496 * * [simplify]: Extracting #1: cost 7 inf + 0 1.496 * * [simplify]: Extracting #2: cost 16 inf + 0 1.496 * * [simplify]: Extracting #3: cost 13 inf + 44 1.496 * * [simplify]: Extracting #4: cost 2 inf + 828 1.496 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.496 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.497 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.497 * * * * [progress]: [ 36 / 58 ] simplifiying candidate # 1.497 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.497 * * [simplify]: iters left: 5 (7 enodes) 1.499 * * [simplify]: iters left: 4 (24 enodes) 1.502 * * [simplify]: iters left: 3 (26 enodes) 1.506 * * [simplify]: Extracting #0: cost 1 inf + 0 1.506 * * [simplify]: Extracting #1: cost 4 inf + 0 1.507 * * [simplify]: Extracting #2: cost 6 inf + 1 1.507 * * [simplify]: Extracting #3: cost 10 inf + 1 1.507 * * [simplify]: Extracting #4: cost 8 inf + 3 1.507 * * [simplify]: Extracting #5: cost 2 inf + 452 1.507 * * [simplify]: Extracting #6: cost 0 inf + 737 1.507 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.507 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.507 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.507 * * [simplify]: iters left: 5 (8 enodes) 1.509 * * [simplify]: iters left: 4 (31 enodes) 1.518 * * [simplify]: iters left: 3 (43 enodes) 1.530 * * [simplify]: iters left: 2 (47 enodes) 1.543 * * [simplify]: Extracting #0: cost 1 inf + 0 1.543 * * [simplify]: Extracting #1: cost 7 inf + 0 1.543 * * [simplify]: Extracting #2: cost 18 inf + 0 1.543 * * [simplify]: Extracting #3: cost 18 inf + 165 1.543 * * [simplify]: Extracting #4: cost 13 inf + 371 1.544 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.544 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.545 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.545 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.545 * * * * [progress]: [ 37 / 58 ] simplifiying candidate # 1.546 * [simplify]: Simplifying (/ 1 1) 1.546 * * [simplify]: iters left: 2 (2 enodes) 1.547 * * [simplify]: iters left: 1 (6 enodes) 1.548 * * [simplify]: Extracting #0: cost 1 inf + 0 1.548 * * [simplify]: Extracting #1: cost 0 inf + 1 1.548 * [simplify]: Simplified to 1 1.548 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.548 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.548 * * [simplify]: iters left: 4 (6 enodes) 1.550 * * [simplify]: iters left: 3 (24 enodes) 1.553 * * [simplify]: iters left: 2 (34 enodes) 1.558 * * [simplify]: iters left: 1 (38 enodes) 1.563 * * [simplify]: Extracting #0: cost 1 inf + 0 1.563 * * [simplify]: Extracting #1: cost 7 inf + 0 1.563 * * [simplify]: Extracting #2: cost 16 inf + 0 1.563 * * [simplify]: Extracting #3: cost 13 inf + 44 1.563 * * [simplify]: Extracting #4: cost 2 inf + 828 1.563 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.564 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.564 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.564 * * * * [progress]: [ 38 / 58 ] simplifiying candidate # 1.564 * * * * [progress]: [ 39 / 58 ] simplifiying candidate # 1.564 * * * * [progress]: [ 40 / 58 ] simplifiying candidate # 1.564 * * * * [progress]: [ 41 / 58 ] simplifiying candidate # 1.564 * [simplify]: Simplifying (cbrt (- hi lo)) 1.564 * * [simplify]: iters left: 3 (4 enodes) 1.565 * * [simplify]: iters left: 2 (14 enodes) 1.567 * * [simplify]: iters left: 1 (17 enodes) 1.569 * * [simplify]: Extracting #0: cost 1 inf + 0 1.569 * * [simplify]: Extracting #1: cost 3 inf + 0 1.569 * * [simplify]: Extracting #2: cost 7 inf + 0 1.569 * * [simplify]: Extracting #3: cost 5 inf + 43 1.569 * * [simplify]: Extracting #4: cost 0 inf + 412 1.569 * [simplify]: Simplified to (cbrt (- hi lo)) 1.569 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1.569 * * * * [progress]: [ 42 / 58 ] simplifiying candidate # 1.569 * [simplify]: Simplifying (sqrt (- hi lo)) 1.569 * * [simplify]: iters left: 3 (4 enodes) 1.570 * * [simplify]: iters left: 2 (14 enodes) 1.572 * * [simplify]: iters left: 1 (17 enodes) 1.574 * * [simplify]: Extracting #0: cost 1 inf + 0 1.574 * * [simplify]: Extracting #1: cost 3 inf + 0 1.575 * * [simplify]: Extracting #2: cost 7 inf + 0 1.575 * * [simplify]: Extracting #3: cost 5 inf + 43 1.575 * * [simplify]: Extracting #4: cost 0 inf + 332 1.575 * [simplify]: Simplified to (sqrt (- hi lo)) 1.575 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1.575 * * * * [progress]: [ 43 / 58 ] simplifiying candidate # 1.575 * [simplify]: Simplifying (- hi lo) 1.575 * * [simplify]: iters left: 2 (3 enodes) 1.577 * * [simplify]: iters left: 1 (11 enodes) 1.580 * * [simplify]: Extracting #0: cost 1 inf + 0 1.580 * * [simplify]: Extracting #1: cost 5 inf + 0 1.580 * * [simplify]: Extracting #2: cost 3 inf + 43 1.580 * * [simplify]: Extracting #3: cost 0 inf + 168 1.581 * [simplify]: Simplified to (- hi lo) 1.581 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.581 * * * * [progress]: [ 44 / 58 ] simplifiying candidate # 1.581 * [simplify]: Simplifying (- (sqrt hi) (sqrt lo)) 1.581 * * [simplify]: iters left: 3 (5 enodes) 1.584 * * [simplify]: iters left: 2 (17 enodes) 1.589 * * [simplify]: iters left: 1 (20 enodes) 1.594 * * [simplify]: Extracting #0: cost 1 inf + 0 1.595 * * [simplify]: Extracting #1: cost 5 inf + 0 1.595 * * [simplify]: Extracting #2: cost 10 inf + 0 1.595 * * [simplify]: Extracting #3: cost 8 inf + 2 1.595 * * [simplify]: Extracting #4: cost 1 inf + 491 1.595 * * [simplify]: Extracting #5: cost 0 inf + 572 1.595 * [simplify]: Simplified to (- (sqrt hi) (sqrt lo)) 1.595 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (+ (sqrt hi) (sqrt lo))) (- (sqrt hi) (sqrt lo)))) 1.595 * * * * [progress]: [ 45 / 58 ] simplifiying candidate # 1.595 * [simplify]: Simplifying (- hi lo) 1.595 * * [simplify]: iters left: 2 (3 enodes) 1.596 * * [simplify]: iters left: 1 (11 enodes) 1.598 * * [simplify]: Extracting #0: cost 1 inf + 0 1.598 * * [simplify]: Extracting #1: cost 5 inf + 0 1.598 * * [simplify]: Extracting #2: cost 3 inf + 43 1.598 * * [simplify]: Extracting #3: cost 0 inf + 168 1.598 * [simplify]: Simplified to (- hi lo) 1.598 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.598 * * * * [progress]: [ 46 / 58 ] simplifiying candidate # 1.598 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1.598 * * [simplify]: iters left: 5 (5 enodes) 1.599 * * [simplify]: iters left: 4 (17 enodes) 1.601 * * [simplify]: iters left: 3 (20 enodes) 1.604 * * [simplify]: Extracting #0: cost 1 inf + 0 1.604 * * [simplify]: Extracting #1: cost 3 inf + 0 1.604 * * [simplify]: Extracting #2: cost 5 inf + 0 1.604 * * [simplify]: Extracting #3: cost 9 inf + 0 1.604 * * [simplify]: Extracting #4: cost 7 inf + 43 1.604 * * [simplify]: Extracting #5: cost 0 inf + 736 1.604 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1.604 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1.604 * * * * [progress]: [ 47 / 58 ] simplifiying candidate # 1.605 * [simplify]: Simplifying (sqrt (- x lo)) 1.605 * * [simplify]: iters left: 3 (4 enodes) 1.606 * * [simplify]: iters left: 2 (14 enodes) 1.607 * * [simplify]: iters left: 1 (17 enodes) 1.610 * * [simplify]: Extracting #0: cost 1 inf + 0 1.610 * * [simplify]: Extracting #1: cost 3 inf + 0 1.610 * * [simplify]: Extracting #2: cost 7 inf + 0 1.610 * * [simplify]: Extracting #3: cost 5 inf + 43 1.610 * * [simplify]: Extracting #4: cost 0 inf + 332 1.610 * [simplify]: Simplified to (sqrt (- x lo)) 1.610 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1.610 * * * * [progress]: [ 48 / 58 ] simplifiying candidate # 1.610 * * * * [progress]: [ 49 / 58 ] simplifiying candidate # 1.610 * [simplify]: Simplifying (+ (sqrt x) (sqrt lo)) 1.610 * * [simplify]: iters left: 3 (5 enodes) 1.611 * * [simplify]: iters left: 2 (16 enodes) 1.613 * * [simplify]: Extracting #0: cost 1 inf + 0 1.613 * * [simplify]: Extracting #1: cost 4 inf + 0 1.613 * * [simplify]: Extracting #2: cost 8 inf + 0 1.613 * * [simplify]: Extracting #3: cost 4 inf + 84 1.614 * * [simplify]: Extracting #4: cost 0 inf + 410 1.614 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.614 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (+ (sqrt x) (sqrt lo)) (/ (- hi lo) (- (sqrt x) (sqrt lo))))) 1.614 * * * * [progress]: [ 50 / 58 ] simplifiying candidate # 1.614 * * * * [progress]: [ 51 / 58 ] simplifiying candidate # 1.614 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1.614 * * [simplify]: iters left: 6 (7 enodes) 1.616 * * [simplify]: iters left: 5 (30 enodes) 1.620 * * [simplify]: iters left: 4 (47 enodes) 1.632 * * [simplify]: iters left: 3 (58 enodes) 1.646 * * [simplify]: iters left: 2 (59 enodes) 1.659 * * [simplify]: Extracting #0: cost 1 inf + 0 1.659 * * [simplify]: Extracting #1: cost 11 inf + 0 1.659 * * [simplify]: Extracting #2: cost 15 inf + 43 1.660 * * [simplify]: Extracting #3: cost 5 inf + 790 1.661 * * [simplify]: Extracting #4: cost 0 inf + 1160 1.661 * * [simplify]: Extracting #5: cost 0 inf + 1130 1.662 * [simplify]: Simplified to (fma (+ hi lo) lo (* hi hi)) 1.662 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (fma (+ hi lo) lo (* hi hi)))) 1.662 * * * * [progress]: [ 52 / 58 ] simplifiying candidate # 1.663 * [simplify]: Simplifying (+ hi lo) 1.663 * * [simplify]: iters left: 2 (3 enodes) 1.664 * * [simplify]: iters left: 1 (10 enodes) 1.667 * * [simplify]: Extracting #0: cost 1 inf + 0 1.667 * * [simplify]: Extracting #1: cost 4 inf + 0 1.667 * * [simplify]: Extracting #2: cost 2 inf + 2 1.667 * * [simplify]: Extracting #3: cost 0 inf + 86 1.667 * [simplify]: Simplified to (+ lo hi) 1.667 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1.667 * * * * [progress]: [ 53 / 58 ] simplifiying candidate # 1.667 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1.667 * * [simplify]: iters left: 3 (6 enodes) 1.672 * * [simplify]: iters left: 2 (33 enodes) 1.684 * * [simplify]: iters left: 1 (78 enodes) 1.703 * * [simplify]: Extracting #0: cost 1 inf + 0 1.703 * * [simplify]: Extracting #1: cost 16 inf + 0 1.703 * * [simplify]: Extracting #2: cost 36 inf + 2 1.703 * * [simplify]: Extracting #3: cost 34 inf + 249 1.704 * * [simplify]: Extracting #4: cost 22 inf + 1817 1.704 * * [simplify]: Extracting #5: cost 3 inf + 6987 1.705 * * [simplify]: Extracting #6: cost 0 inf + 7874 1.706 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1.706 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1.706 * * * * [progress]: [ 54 / 58 ] simplifiying candidate # 1.706 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1.706 * * [simplify]: iters left: 4 (5 enodes) 1.709 * * [simplify]: iters left: 3 (21 enodes) 1.716 * * [simplify]: iters left: 2 (34 enodes) 1.726 * * [simplify]: iters left: 1 (53 enodes) 1.745 * * [simplify]: Extracting #0: cost 1 inf + 0 1.745 * * [simplify]: Extracting #1: cost 14 inf + 0 1.746 * * [simplify]: Extracting #2: cost 25 inf + 165 1.746 * * [simplify]: Extracting #3: cost 9 inf + 1168 1.747 * * [simplify]: Extracting #4: cost 1 inf + 1903 1.749 * * [simplify]: Extracting #5: cost 0 inf + 1970 1.750 * [simplify]: Simplified to (- (* x x) (* lo lo)) 1.750 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x x) (* lo lo)) (* (- hi lo) (+ x lo)))) 1.750 * * * * [progress]: [ 55 / 58 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1.750 * * * * [progress]: [ 56 / 58 ] simplifiying candidate # 1.750 * [simplify]: Simplifying 0 1.750 * * [simplify]: iters left: 0 (1 enodes) 1.752 * * [simplify]: Extracting #0: cost 1 inf + 0 1.752 * * [simplify]: Extracting #1: cost 0 inf + 1 1.752 * [simplify]: Simplified to 0 1.752 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.752 * * * * [progress]: [ 57 / 58 ] simplifiying candidate # 1.752 * [simplify]: Simplifying 0 1.752 * * [simplify]: iters left: 0 (1 enodes) 1.753 * * [simplify]: Extracting #0: cost 1 inf + 0 1.753 * * [simplify]: Extracting #1: cost 0 inf + 1 1.753 * [simplify]: Simplified to 0 1.753 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.753 * * * * [progress]: [ 58 / 58 ] simplifiying candidate # 1.753 * [simplify]: Simplifying 0 1.753 * * [simplify]: iters left: 0 (1 enodes) 1.754 * * [simplify]: Extracting #0: cost 1 inf + 0 1.754 * * [simplify]: Extracting #1: cost 0 inf + 1 1.754 * [simplify]: Simplified to 0 1.755 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.755 * * * [progress]: adding candidates to table 2.150 * * [progress]: iteration 2 / 4 2.150 * * * [progress]: picking best candidate 2.152 * * * * [pick]: Picked # 2.152 * * * [progress]: localizing error 2.152 * * * [progress]: generating rewritten candidates 2.152 * * * [progress]: generating series expansions 2.152 * * * [progress]: simplifying candidates 2.152 * * * [progress]: adding candidates to table 2.153 * [progress]: [Phase 3 of 3] Extracting. 2.156 * [simplify]: Simplifying 0 2.156 * * [simplify]: iters left: 0 (1 enodes) 2.157 * * [simplify]: Extracting #0: cost 1 inf + 0 2.157 * * [simplify]: Extracting #1: cost 0 inf + 1 2.157 * [simplify]: Simplified to 0 3.588 * [regime-testing]: Baseline error score: 61.997112899453434 3.593 * [regime-testing]: Oracle error score: 61.997112899453434 3.593 * [regime-testing]: End program error score: 61.997112899453434