0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.027 * * * [progress]: [2/2] Setting up program. 0.030 * [progress]: [Phase 2 of 3] Improving. 0.031 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.032 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 0.032 * * [simplify]: iters left: 4 (6 enodes) 0.037 * * [simplify]: iters left: 3 (24 enodes) 0.062 * * [simplify]: iters left: 2 (34 enodes) 0.067 * * [simplify]: iters left: 1 (38 enodes) 0.074 * * [simplify]: Extracting #0: cost 1 inf + 0 0.074 * * [simplify]: Extracting #1: cost 7 inf + 0 0.074 * * [simplify]: Extracting #2: cost 16 inf + 0 0.074 * * [simplify]: Extracting #3: cost 13 inf + 44 0.075 * * [simplify]: Extracting #4: cost 2 inf + 828 0.075 * * [simplify]: Extracting #5: cost 0 inf + 1073 0.075 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 0.075 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 0.080 * * [progress]: iteration 1 / 4 0.080 * * * [progress]: picking best candidate 0.082 * * * * [pick]: Picked # 0.082 * * * [progress]: localizing error 0.093 * * * [progress]: generating rewritten candidates 0.093 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.113 * * * [progress]: generating series expansions 0.113 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.117 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 0.117 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 0.118 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 0.118 * [taylor]: Taking taylor expansion of (- x lo) in hi 0.118 * [taylor]: Taking taylor expansion of x in hi 0.118 * [backup-simplify]: Simplify x into x 0.118 * [taylor]: Taking taylor expansion of lo in hi 0.118 * [backup-simplify]: Simplify lo into lo 0.118 * [taylor]: Taking taylor expansion of (- hi lo) in hi 0.118 * [taylor]: Taking taylor expansion of hi in hi 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 1 into 1 0.119 * [taylor]: Taking taylor expansion of lo in hi 0.119 * [backup-simplify]: Simplify lo into lo 0.119 * [backup-simplify]: Simplify (- lo) into (- lo) 0.119 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 0.119 * [backup-simplify]: Simplify (- lo) into (- lo) 0.119 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.119 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 0.119 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 0.119 * [taylor]: Taking taylor expansion of (- x lo) in lo 0.119 * [taylor]: Taking taylor expansion of x in lo 0.119 * [backup-simplify]: Simplify x into x 0.119 * [taylor]: Taking taylor expansion of lo in lo 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 1 into 1 0.119 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.119 * [taylor]: Taking taylor expansion of hi in lo 0.119 * [backup-simplify]: Simplify hi into hi 0.119 * [taylor]: Taking taylor expansion of lo in lo 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 1 into 1 0.120 * [backup-simplify]: Simplify (- 0) into 0 0.120 * [backup-simplify]: Simplify (+ x 0) into x 0.120 * [backup-simplify]: Simplify (- 0) into 0 0.120 * [backup-simplify]: Simplify (+ hi 0) into hi 0.120 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 0.120 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.120 * [taylor]: Taking taylor expansion of (- x lo) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 1 into 1 0.120 * [taylor]: Taking taylor expansion of lo in x 0.120 * [backup-simplify]: Simplify lo into lo 0.120 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.120 * [taylor]: Taking taylor expansion of hi in x 0.120 * [backup-simplify]: Simplify hi into hi 0.120 * [taylor]: Taking taylor expansion of lo in x 0.120 * [backup-simplify]: Simplify lo into lo 0.120 * [backup-simplify]: Simplify (- lo) into (- lo) 0.120 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.120 * [backup-simplify]: Simplify (- lo) into (- lo) 0.120 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.120 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.120 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.120 * [taylor]: Taking taylor expansion of (- x lo) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 1 into 1 0.121 * [taylor]: Taking taylor expansion of lo in x 0.121 * [backup-simplify]: Simplify lo into lo 0.121 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.121 * [taylor]: Taking taylor expansion of hi in x 0.121 * [backup-simplify]: Simplify hi into hi 0.121 * [taylor]: Taking taylor expansion of lo in x 0.121 * [backup-simplify]: Simplify lo into lo 0.121 * [backup-simplify]: Simplify (- lo) into (- lo) 0.121 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.121 * [backup-simplify]: Simplify (- lo) into (- lo) 0.121 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.121 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.121 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 0.121 * [taylor]: Taking taylor expansion of -1 in lo 0.121 * [backup-simplify]: Simplify -1 into -1 0.121 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 0.121 * [taylor]: Taking taylor expansion of lo in lo 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 1 into 1 0.121 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.121 * [taylor]: Taking taylor expansion of hi in lo 0.121 * [backup-simplify]: Simplify hi into hi 0.121 * [taylor]: Taking taylor expansion of lo in lo 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 1 into 1 0.122 * [backup-simplify]: Simplify (- 0) into 0 0.122 * [backup-simplify]: Simplify (+ hi 0) into hi 0.122 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.122 * [backup-simplify]: Simplify (- 0) into 0 0.123 * [backup-simplify]: Simplify (+ 1 0) into 1 0.123 * [backup-simplify]: Simplify (- 0) into 0 0.123 * [backup-simplify]: Simplify (+ 0 0) into 0 0.124 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 0.124 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 0.124 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.124 * [taylor]: Taking taylor expansion of hi in lo 0.124 * [backup-simplify]: Simplify hi into hi 0.124 * [taylor]: Taking taylor expansion of lo in lo 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 1 into 1 0.124 * [backup-simplify]: Simplify (- 0) into 0 0.124 * [backup-simplify]: Simplify (+ hi 0) into hi 0.124 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.124 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.124 * [taylor]: Taking taylor expansion of hi in hi 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 1 into 1 0.124 * [backup-simplify]: Simplify (/ 1 1) into 1 0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 0.125 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 0.125 * [taylor]: Taking taylor expansion of -1 in hi 0.125 * [backup-simplify]: Simplify -1 into -1 0.125 * [taylor]: Taking taylor expansion of hi in hi 0.125 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify 1 into 1 0.126 * [backup-simplify]: Simplify (/ -1 1) into -1 0.127 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify (- 0) into 0 0.128 * [backup-simplify]: Simplify (+ 0 0) into 0 0.128 * [backup-simplify]: Simplify (- 0) into 0 0.129 * [backup-simplify]: Simplify (+ 0 0) into 0 0.129 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 0.129 * [taylor]: Taking taylor expansion of 0 in lo 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [taylor]: Taking taylor expansion of 0 in hi 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (- 1) into -1 0.130 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.130 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.130 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.130 * [taylor]: Taking taylor expansion of hi in hi 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 1 into 1 0.131 * [backup-simplify]: Simplify (* 1 1) into 1 0.131 * [backup-simplify]: Simplify (/ 1 1) into 1 0.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.133 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify (- 1) into -1 0.135 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.136 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.136 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 0.136 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.136 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.136 * [taylor]: Taking taylor expansion of hi in hi 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.137 * [backup-simplify]: Simplify (* 1 1) into 1 0.137 * [backup-simplify]: Simplify (/ 1 1) into 1 0.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.138 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.151 * [backup-simplify]: Simplify (- 0) into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 0.152 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 0.152 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 0.152 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.152 * [taylor]: Taking taylor expansion of x in hi 0.152 * [backup-simplify]: Simplify x into x 0.152 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.152 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.152 * [taylor]: Taking taylor expansion of lo in hi 0.152 * [backup-simplify]: Simplify lo into lo 0.152 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.152 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 0.152 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.152 * [taylor]: Taking taylor expansion of hi in hi 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 1 into 1 0.153 * [backup-simplify]: Simplify (/ 1 1) into 1 0.153 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.153 * [taylor]: Taking taylor expansion of lo in hi 0.153 * [backup-simplify]: Simplify lo into lo 0.153 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.153 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.153 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 0.154 * [backup-simplify]: Simplify (+ 1 0) into 1 0.154 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 0.154 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 0.154 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.154 * [taylor]: Taking taylor expansion of x in lo 0.154 * [backup-simplify]: Simplify x into x 0.154 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.154 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.154 * [taylor]: Taking taylor expansion of lo in lo 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.154 * [backup-simplify]: Simplify (/ 1 1) into 1 0.154 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.154 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.154 * [taylor]: Taking taylor expansion of hi in lo 0.154 * [backup-simplify]: Simplify hi into hi 0.154 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.154 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.154 * [taylor]: Taking taylor expansion of lo in lo 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.155 * [backup-simplify]: Simplify (/ 1 1) into 1 0.155 * [backup-simplify]: Simplify (- 1) into -1 0.155 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.155 * [backup-simplify]: Simplify (- 1) into -1 0.156 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.156 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.156 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.156 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.156 * [taylor]: Taking taylor expansion of x in x 0.156 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify 1 into 1 0.156 * [backup-simplify]: Simplify (/ 1 1) into 1 0.156 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.156 * [taylor]: Taking taylor expansion of lo in x 0.156 * [backup-simplify]: Simplify lo into lo 0.156 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.156 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.156 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.156 * [taylor]: Taking taylor expansion of hi in x 0.156 * [backup-simplify]: Simplify hi into hi 0.156 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.156 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.156 * [taylor]: Taking taylor expansion of lo in x 0.156 * [backup-simplify]: Simplify lo into lo 0.156 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.157 * [backup-simplify]: Simplify (+ 1 0) into 1 0.157 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.157 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.157 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.157 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.157 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify 1 into 1 0.157 * [backup-simplify]: Simplify (/ 1 1) into 1 0.157 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.157 * [taylor]: Taking taylor expansion of lo in x 0.157 * [backup-simplify]: Simplify lo into lo 0.157 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.158 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.158 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.158 * [taylor]: Taking taylor expansion of hi in x 0.158 * [backup-simplify]: Simplify hi into hi 0.158 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.158 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.158 * [taylor]: Taking taylor expansion of lo in x 0.158 * [backup-simplify]: Simplify lo into lo 0.158 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.158 * [backup-simplify]: Simplify (+ 1 0) into 1 0.158 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.158 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.158 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.158 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 0.158 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.158 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.158 * [taylor]: Taking taylor expansion of hi in lo 0.158 * [backup-simplify]: Simplify hi into hi 0.158 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.158 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.158 * [taylor]: Taking taylor expansion of lo in lo 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (/ 1 1) into 1 0.159 * [backup-simplify]: Simplify (- 1) into -1 0.159 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.160 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.160 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.160 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 0.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.161 * [backup-simplify]: Simplify (- 0) into 0 0.161 * [backup-simplify]: Simplify (+ 0 0) into 0 0.161 * [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))))) 0.161 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 0.161 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 0.161 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 0.161 * [taylor]: Taking taylor expansion of lo in lo 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 1 into 1 0.161 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.161 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.161 * [taylor]: Taking taylor expansion of hi in lo 0.161 * [backup-simplify]: Simplify hi into hi 0.161 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.161 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.161 * [taylor]: Taking taylor expansion of lo in lo 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 1 into 1 0.162 * [backup-simplify]: Simplify (/ 1 1) into 1 0.162 * [backup-simplify]: Simplify (- 1) into -1 0.162 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.162 * [backup-simplify]: Simplify (* 0 -1) into 0 0.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.163 * [backup-simplify]: Simplify (- 0) into 0 0.163 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.163 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 0.164 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 0.164 * [backup-simplify]: Simplify (- -1) into 1 0.164 * [taylor]: Taking taylor expansion of 1 in hi 0.164 * [backup-simplify]: Simplify 1 into 1 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [taylor]: Taking taylor expansion of -1 in hi 0.164 * [backup-simplify]: Simplify -1 into -1 0.164 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.165 * [backup-simplify]: Simplify (- 0) into 0 0.165 * [backup-simplify]: Simplify (+ 0 0) into 0 0.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.166 * [backup-simplify]: Simplify (- 0) into 0 0.166 * [backup-simplify]: Simplify (+ 0 0) into 0 0.166 * [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 0.166 * [taylor]: Taking taylor expansion of 0 in lo 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [taylor]: Taking taylor expansion of 0 in hi 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.167 * [backup-simplify]: Simplify (- 0) into 0 0.167 * [backup-simplify]: Simplify (+ 0 0) into 0 0.168 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 0.168 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 0.168 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 0.168 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.168 * [taylor]: Taking taylor expansion of hi in hi 0.168 * [backup-simplify]: Simplify 0 into 0 0.168 * [backup-simplify]: Simplify 1 into 1 0.169 * [backup-simplify]: Simplify (/ 1 1) into 1 0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.170 * [backup-simplify]: Simplify (- 0) into 0 0.170 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.170 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 0.171 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.171 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.171 * [taylor]: Taking taylor expansion of hi in hi 0.171 * [backup-simplify]: Simplify 0 into 0 0.171 * [backup-simplify]: Simplify 1 into 1 0.171 * [backup-simplify]: Simplify (/ 1 1) into 1 0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.172 * [backup-simplify]: Simplify (- 0) into 0 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 0.172 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 0.172 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 0.172 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 0.172 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.172 * [taylor]: Taking taylor expansion of lo in hi 0.172 * [backup-simplify]: Simplify lo into lo 0.172 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.172 * [taylor]: Taking taylor expansion of x in hi 0.172 * [backup-simplify]: Simplify x into x 0.173 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.173 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 0.173 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.173 * [taylor]: Taking taylor expansion of lo in hi 0.173 * [backup-simplify]: Simplify lo into lo 0.173 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.173 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.173 * [taylor]: Taking taylor expansion of hi in hi 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify 1 into 1 0.173 * [backup-simplify]: Simplify (/ 1 1) into 1 0.173 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.173 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 0.173 * [backup-simplify]: Simplify (- 1) into -1 0.174 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.174 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 0.174 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 0.174 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 0.174 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.174 * [taylor]: Taking taylor expansion of lo in lo 0.174 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify 1 into 1 0.174 * [backup-simplify]: Simplify (/ 1 1) into 1 0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.174 * [taylor]: Taking taylor expansion of x in lo 0.174 * [backup-simplify]: Simplify x into x 0.174 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.174 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.174 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.174 * [taylor]: Taking taylor expansion of lo in lo 0.174 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify 1 into 1 0.174 * [backup-simplify]: Simplify (/ 1 1) into 1 0.174 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.174 * [taylor]: Taking taylor expansion of hi in lo 0.174 * [backup-simplify]: Simplify hi into hi 0.175 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.175 * [backup-simplify]: Simplify (+ 1 0) into 1 0.175 * [backup-simplify]: Simplify (+ 1 0) into 1 0.175 * [backup-simplify]: Simplify (/ 1 1) into 1 0.175 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.175 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.175 * [taylor]: Taking taylor expansion of lo in x 0.175 * [backup-simplify]: Simplify lo into lo 0.175 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.175 * [taylor]: Taking taylor expansion of (/ 1 x) 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 0.176 * [backup-simplify]: Simplify (/ 1 1) into 1 0.176 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.176 * [taylor]: Taking taylor expansion of lo in x 0.176 * [backup-simplify]: Simplify lo into lo 0.176 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.176 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.176 * [taylor]: Taking taylor expansion of hi in x 0.176 * [backup-simplify]: Simplify hi into hi 0.176 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.176 * [backup-simplify]: Simplify (- 1) into -1 0.176 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.176 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.177 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.177 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.177 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.177 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.177 * [taylor]: Taking taylor expansion of lo in x 0.177 * [backup-simplify]: Simplify lo into lo 0.177 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 1 into 1 0.177 * [backup-simplify]: Simplify (/ 1 1) into 1 0.177 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.177 * [taylor]: Taking taylor expansion of lo in x 0.177 * [backup-simplify]: Simplify lo into lo 0.177 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.177 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.177 * [taylor]: Taking taylor expansion of hi in x 0.177 * [backup-simplify]: Simplify hi into hi 0.177 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.177 * [backup-simplify]: Simplify (- 1) into -1 0.178 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.178 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.178 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.178 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.178 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 0.178 * [taylor]: Taking taylor expansion of -1 in lo 0.178 * [backup-simplify]: Simplify -1 into -1 0.178 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.178 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.178 * [taylor]: Taking taylor expansion of lo in lo 0.178 * [backup-simplify]: Simplify 0 into 0 0.178 * [backup-simplify]: Simplify 1 into 1 0.178 * [backup-simplify]: Simplify (/ 1 1) into 1 0.178 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.178 * [taylor]: Taking taylor expansion of hi in lo 0.178 * [backup-simplify]: Simplify hi into hi 0.179 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.179 * [backup-simplify]: Simplify (+ 1 0) into 1 0.179 * [backup-simplify]: Simplify (/ -1 1) into -1 0.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.180 * [backup-simplify]: Simplify (- 0) into 0 0.180 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 0.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.180 * [backup-simplify]: Simplify (- 0) into 0 0.180 * [backup-simplify]: Simplify (+ 0 0) into 0 0.181 * [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)) 0.181 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 0.181 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 0.181 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.181 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 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 (/ 1 1) into 1 0.181 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.181 * [taylor]: Taking taylor expansion of hi in lo 0.181 * [backup-simplify]: Simplify hi into hi 0.181 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 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 (+ 1 0) into 1 0.182 * [backup-simplify]: Simplify (* 1 0) into 0 0.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.182 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.183 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.183 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 0.183 * [backup-simplify]: Simplify (/ 1 1) into 1 0.183 * [taylor]: Taking taylor expansion of 1 in hi 0.183 * [backup-simplify]: Simplify 1 into 1 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [taylor]: Taking taylor expansion of -1 in hi 0.183 * [backup-simplify]: Simplify -1 into -1 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.184 * [backup-simplify]: Simplify (- 0) into 0 0.184 * [backup-simplify]: Simplify (+ 0 0) into 0 0.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.185 * [backup-simplify]: Simplify (- 0) into 0 0.185 * [backup-simplify]: Simplify (+ 0 0) into 0 0.185 * [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 0.185 * [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 0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.186 * [backup-simplify]: Simplify (- 0) into 0 0.187 * [backup-simplify]: Simplify (+ 0 0) into 0 0.187 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 0.187 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.187 * [taylor]: Taking taylor expansion of hi in hi 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (/ 1 1) into 1 0.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.189 * [backup-simplify]: Simplify 0 into 0 0.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.190 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.190 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.190 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 0.190 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.190 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.190 * [taylor]: Taking taylor expansion of hi in hi 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 1 into 1 0.190 * [backup-simplify]: Simplify (/ 1 1) into 1 0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.191 * [backup-simplify]: Simplify (- 0) into 0 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * * * [progress]: simplifying candidates 0.192 * * * * [progress]: [ 1 / 58 ] simplifiying candidate # 0.192 * * * * [progress]: [ 2 / 58 ] simplifiying candidate # 0.192 * * * * [progress]: [ 3 / 58 ] simplifiying candidate # 0.192 * * * * [progress]: [ 4 / 58 ] simplifiying candidate # 0.192 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 0.192 * * [simplify]: iters left: 5 (8 enodes) 0.194 * * [simplify]: iters left: 4 (29 enodes) 0.200 * * [simplify]: iters left: 3 (36 enodes) 0.210 * * [simplify]: Extracting #0: cost 1 inf + 0 0.210 * * [simplify]: Extracting #1: cost 5 inf + 0 0.210 * * [simplify]: Extracting #2: cost 10 inf + 0 0.210 * * [simplify]: Extracting #3: cost 16 inf + 0 0.210 * * [simplify]: Extracting #4: cost 13 inf + 45 0.211 * * [simplify]: Extracting #5: cost 3 inf + 1004 0.211 * * [simplify]: Extracting #6: cost 0 inf + 1531 0.212 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 0.212 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 0.212 * * * * [progress]: [ 5 / 58 ] simplifiying candidate # 0.212 * * * * [progress]: [ 6 / 58 ] simplifiying candidate # 0.212 * * * * [progress]: [ 7 / 58 ] simplifiying candidate # 0.212 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 0.213 * * [simplify]: iters left: 6 (10 enodes) 0.218 * * [simplify]: iters left: 5 (42 enodes) 0.227 * * [simplify]: iters left: 4 (113 enodes) 0.275 * * [simplify]: iters left: 3 (380 enodes) 0.504 * * [simplify]: Extracting #0: cost 1 inf + 0 0.505 * * [simplify]: Extracting #1: cost 47 inf + 0 0.505 * * [simplify]: Extracting #2: cost 217 inf + 2 0.508 * * [simplify]: Extracting #3: cost 280 inf + 8107 0.518 * * [simplify]: Extracting #4: cost 49 inf + 48276 0.532 * * [simplify]: Extracting #5: cost 0 inf + 58103 0.552 * * [simplify]: Extracting #6: cost 0 inf + 58063 0.567 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 0.567 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 0.567 * * * * [progress]: [ 8 / 58 ] simplifiying candidate # 0.567 * * * * [progress]: [ 9 / 58 ] simplifiying candidate # 0.567 * * * * [progress]: [ 10 / 58 ] simplifiying candidate # 0.567 * * * * [progress]: [ 11 / 58 ] simplifiying candidate # 0.567 * * * * [progress]: [ 12 / 58 ] simplifiying candidate # 0.567 * [simplify]: Simplifying (/ x (- hi lo)) 0.567 * * [simplify]: iters left: 4 (5 enodes) 0.569 * * [simplify]: iters left: 3 (17 enodes) 0.571 * * [simplify]: iters left: 2 (20 enodes) 0.574 * * [simplify]: Extracting #0: cost 1 inf + 0 0.574 * * [simplify]: Extracting #1: cost 4 inf + 0 0.574 * * [simplify]: Extracting #2: cost 7 inf + 1 0.574 * * [simplify]: Extracting #3: cost 1 inf + 294 0.574 * * [simplify]: Extracting #4: cost 0 inf + 335 0.574 * [simplify]: Simplified to (/ x (- hi lo)) 0.574 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 0.574 * * * * [progress]: [ 13 / 58 ] simplifiying candidate # 0.574 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.575 * * [simplify]: iters left: 6 (10 enodes) 0.580 * * [simplify]: iters left: 5 (39 enodes) 0.587 * * [simplify]: iters left: 4 (58 enodes) 0.606 * * [simplify]: iters left: 3 (65 enodes) 0.624 * * [simplify]: iters left: 2 (68 enodes) 0.643 * * [simplify]: Extracting #0: cost 1 inf + 0 0.643 * * [simplify]: Extracting #1: cost 11 inf + 0 0.643 * * [simplify]: Extracting #2: cost 22 inf + 0 0.643 * * [simplify]: Extracting #3: cost 28 inf + 0 0.643 * * [simplify]: Extracting #4: cost 26 inf + 3 0.644 * * [simplify]: Extracting #5: cost 12 inf + 1992 0.645 * * [simplify]: Extracting #6: cost 0 inf + 5145 0.647 * * [simplify]: Extracting #7: cost 0 inf + 5105 0.648 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 0.649 * [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))))) 0.649 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.649 * * [simplify]: iters left: 5 (8 enodes) 0.653 * * [simplify]: iters left: 4 (27 enodes) 0.660 * * [simplify]: iters left: 3 (31 enodes) 0.669 * * [simplify]: Extracting #0: cost 1 inf + 0 0.669 * * [simplify]: Extracting #1: cost 4 inf + 0 0.669 * * [simplify]: Extracting #2: cost 8 inf + 0 0.669 * * [simplify]: Extracting #3: cost 14 inf + 0 0.669 * * [simplify]: Extracting #4: cost 11 inf + 45 0.669 * * [simplify]: Extracting #5: cost 2 inf + 902 0.670 * * [simplify]: Extracting #6: cost 0 inf + 1307 0.670 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.670 * [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))))) 0.670 * * * * [progress]: [ 14 / 58 ] simplifiying candidate # 0.671 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.671 * * [simplify]: iters left: 6 (9 enodes) 0.675 * * [simplify]: iters left: 5 (32 enodes) 0.684 * * [simplify]: iters left: 4 (40 enodes) 0.695 * * [simplify]: iters left: 3 (43 enodes) 0.708 * * [simplify]: Extracting #0: cost 1 inf + 0 0.708 * * [simplify]: Extracting #1: cost 7 inf + 0 0.708 * * [simplify]: Extracting #2: cost 14 inf + 0 0.708 * * [simplify]: Extracting #3: cost 20 inf + 0 0.709 * * [simplify]: Extracting #4: cost 17 inf + 44 0.709 * * [simplify]: Extracting #5: cost 7 inf + 1025 0.710 * * [simplify]: Extracting #6: cost 0 inf + 2523 0.711 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.711 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.711 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.711 * * [simplify]: iters left: 5 (8 enodes) 0.715 * * [simplify]: iters left: 4 (27 enodes) 0.723 * * [simplify]: iters left: 3 (31 enodes) 0.730 * * [simplify]: Extracting #0: cost 1 inf + 0 0.730 * * [simplify]: Extracting #1: cost 4 inf + 0 0.730 * * [simplify]: Extracting #2: cost 8 inf + 0 0.730 * * [simplify]: Extracting #3: cost 14 inf + 0 0.730 * * [simplify]: Extracting #4: cost 11 inf + 45 0.730 * * [simplify]: Extracting #5: cost 2 inf + 822 0.730 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.730 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.730 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.731 * * * * [progress]: [ 15 / 58 ] simplifiying candidate # 0.731 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.731 * * [simplify]: iters left: 6 (7 enodes) 0.733 * * [simplify]: iters left: 5 (25 enodes) 0.738 * * [simplify]: iters left: 4 (38 enodes) 0.744 * * [simplify]: iters left: 3 (39 enodes) 0.749 * * [simplify]: Extracting #0: cost 1 inf + 0 0.749 * * [simplify]: Extracting #1: cost 5 inf + 0 0.749 * * [simplify]: Extracting #2: cost 7 inf + 1 0.749 * * [simplify]: Extracting #3: cost 11 inf + 1 0.749 * * [simplify]: Extracting #4: cost 9 inf + 44 0.750 * * [simplify]: Extracting #5: cost 4 inf + 454 0.750 * * [simplify]: Extracting #6: cost 1 inf + 901 0.750 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.751 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.751 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.751 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.751 * * [simplify]: iters left: 5 (7 enodes) 0.754 * * [simplify]: iters left: 4 (24 enodes) 0.761 * * [simplify]: iters left: 3 (28 enodes) 0.769 * * [simplify]: Extracting #0: cost 1 inf + 0 0.769 * * [simplify]: Extracting #1: cost 4 inf + 0 0.769 * * [simplify]: Extracting #2: cost 10 inf + 0 0.769 * * [simplify]: Extracting #3: cost 10 inf + 43 0.769 * * [simplify]: Extracting #4: cost 7 inf + 127 0.770 * * [simplify]: Extracting #5: cost 3 inf + 375 0.770 * * [simplify]: Extracting #6: cost 0 inf + 903 0.770 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.771 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.771 * * * * [progress]: [ 16 / 58 ] simplifiying candidate # 0.771 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) 0.771 * * [simplify]: iters left: 6 (10 enodes) 0.774 * * [simplify]: iters left: 5 (35 enodes) 0.780 * * [simplify]: iters left: 4 (42 enodes) 0.786 * * [simplify]: iters left: 3 (45 enodes) 0.793 * * [simplify]: Extracting #0: cost 1 inf + 0 0.793 * * [simplify]: Extracting #1: cost 7 inf + 0 0.793 * * [simplify]: Extracting #2: cost 15 inf + 0 0.793 * * [simplify]: Extracting #3: cost 22 inf + 0 0.793 * * [simplify]: Extracting #4: cost 19 inf + 44 0.793 * * [simplify]: Extracting #5: cost 7 inf + 1587 0.794 * * [simplify]: Extracting #6: cost 0 inf + 2923 0.794 * [simplify]: Simplified to (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) 0.794 * [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))))) 0.794 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.794 * * [simplify]: iters left: 5 (9 enodes) 0.796 * * [simplify]: iters left: 4 (31 enodes) 0.801 * * [simplify]: iters left: 3 (37 enodes) 0.806 * * [simplify]: Extracting #0: cost 1 inf + 0 0.806 * * [simplify]: Extracting #1: cost 4 inf + 0 0.806 * * [simplify]: Extracting #2: cost 10 inf + 0 0.806 * * [simplify]: Extracting #3: cost 18 inf + 0 0.806 * * [simplify]: Extracting #4: cost 14 inf + 85 0.806 * * [simplify]: Extracting #5: cost 5 inf + 658 0.806 * * [simplify]: Extracting #6: cost 0 inf + 1549 0.807 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.807 * [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))))) 0.807 * * * * [progress]: [ 17 / 58 ] simplifiying candidate # 0.807 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.807 * * [simplify]: iters left: 6 (7 enodes) 0.809 * * [simplify]: iters left: 5 (25 enodes) 0.814 * * [simplify]: iters left: 4 (38 enodes) 0.819 * * [simplify]: iters left: 3 (39 enodes) 0.826 * * [simplify]: Extracting #0: cost 1 inf + 0 0.826 * * [simplify]: Extracting #1: cost 5 inf + 0 0.826 * * [simplify]: Extracting #2: cost 7 inf + 1 0.826 * * [simplify]: Extracting #3: cost 11 inf + 1 0.826 * * [simplify]: Extracting #4: cost 9 inf + 44 0.826 * * [simplify]: Extracting #5: cost 4 inf + 454 0.827 * * [simplify]: Extracting #6: cost 1 inf + 901 0.827 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.827 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.827 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.827 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.827 * * [simplify]: iters left: 5 (7 enodes) 0.829 * * [simplify]: iters left: 4 (24 enodes) 0.832 * * [simplify]: iters left: 3 (28 enodes) 0.836 * * [simplify]: Extracting #0: cost 1 inf + 0 0.836 * * [simplify]: Extracting #1: cost 4 inf + 0 0.836 * * [simplify]: Extracting #2: cost 10 inf + 0 0.836 * * [simplify]: Extracting #3: cost 10 inf + 43 0.836 * * [simplify]: Extracting #4: cost 7 inf + 127 0.837 * * [simplify]: Extracting #5: cost 3 inf + 375 0.837 * * [simplify]: Extracting #6: cost 0 inf + 903 0.837 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.837 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.837 * * * * [progress]: [ 18 / 58 ] simplifiying candidate # 0.837 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.837 * * [simplify]: iters left: 6 (9 enodes) 0.839 * * [simplify]: iters left: 5 (32 enodes) 0.847 * * [simplify]: iters left: 4 (38 enodes) 0.857 * * [simplify]: Extracting #0: cost 1 inf + 0 0.857 * * [simplify]: Extracting #1: cost 6 inf + 0 0.857 * * [simplify]: Extracting #2: cost 12 inf + 0 0.858 * * [simplify]: Extracting #3: cost 18 inf + 0 0.858 * * [simplify]: Extracting #4: cost 13 inf + 128 0.858 * * [simplify]: Extracting #5: cost 4 inf + 1146 0.859 * * [simplify]: Extracting #6: cost 0 inf + 2037 0.859 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 0.859 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.860 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.860 * * [simplify]: iters left: 5 (8 enodes) 0.864 * * [simplify]: iters left: 4 (27 enodes) 0.872 * * [simplify]: iters left: 3 (31 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 8 inf + 0 0.880 * * [simplify]: Extracting #3: cost 14 inf + 0 0.880 * * [simplify]: Extracting #4: cost 11 inf + 45 0.880 * * [simplify]: Extracting #5: cost 2 inf + 782 0.881 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.881 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.881 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.881 * * * * [progress]: [ 19 / 58 ] simplifiying candidate # 0.882 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.882 * * [simplify]: iters left: 5 (8 enodes) 0.885 * * [simplify]: iters left: 4 (27 enodes) 0.893 * * [simplify]: iters left: 3 (31 enodes) 0.899 * * [simplify]: Extracting #0: cost 1 inf + 0 0.899 * * [simplify]: Extracting #1: cost 4 inf + 0 0.899 * * [simplify]: Extracting #2: cost 8 inf + 0 0.899 * * [simplify]: Extracting #3: cost 14 inf + 0 0.900 * * [simplify]: Extracting #4: cost 11 inf + 45 0.900 * * [simplify]: Extracting #5: cost 2 inf + 702 0.900 * * [simplify]: Extracting #6: cost 0 inf + 987 0.900 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.900 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.900 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.900 * * [simplify]: iters left: 5 (8 enodes) 0.902 * * [simplify]: iters left: 4 (27 enodes) 0.906 * * [simplify]: iters left: 3 (31 enodes) 0.910 * * [simplify]: Extracting #0: cost 1 inf + 0 0.910 * * [simplify]: Extracting #1: cost 4 inf + 0 0.910 * * [simplify]: Extracting #2: cost 8 inf + 0 0.910 * * [simplify]: Extracting #3: cost 14 inf + 0 0.911 * * [simplify]: Extracting #4: cost 11 inf + 45 0.911 * * [simplify]: Extracting #5: cost 2 inf + 702 0.911 * * [simplify]: Extracting #6: cost 0 inf + 987 0.911 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.911 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.911 * * * * [progress]: [ 20 / 58 ] simplifiying candidate # 0.911 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.912 * * [simplify]: iters left: 5 (6 enodes) 0.913 * * [simplify]: iters left: 4 (20 enodes) 0.917 * * [simplify]: iters left: 3 (25 enodes) 0.921 * * [simplify]: Extracting #0: cost 1 inf + 0 0.921 * * [simplify]: Extracting #1: cost 4 inf + 0 0.921 * * [simplify]: Extracting #2: cost 7 inf + 1 0.921 * * [simplify]: Extracting #3: cost 5 inf + 44 0.921 * * [simplify]: Extracting #4: cost 1 inf + 251 0.921 * * [simplify]: Extracting #5: cost 0 inf + 333 0.921 * [simplify]: Simplified to (sqrt (- x lo)) 0.921 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.922 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 0.922 * * [simplify]: iters left: 5 (7 enodes) 0.923 * * [simplify]: iters left: 4 (24 enodes) 0.928 * * [simplify]: iters left: 3 (28 enodes) 0.936 * * [simplify]: Extracting #0: cost 1 inf + 0 0.936 * * [simplify]: Extracting #1: cost 4 inf + 0 0.936 * * [simplify]: Extracting #2: cost 10 inf + 0 0.936 * * [simplify]: Extracting #3: cost 10 inf + 43 0.936 * * [simplify]: Extracting #4: cost 7 inf + 127 0.936 * * [simplify]: Extracting #5: cost 3 inf + 335 0.937 * * [simplify]: Extracting #6: cost 0 inf + 743 0.937 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 0.937 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.937 * * * * [progress]: [ 21 / 58 ] simplifiying candidate # 0.937 * [simplify]: Simplifying (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.938 * * [simplify]: iters left: 5 (9 enodes) 0.943 * * [simplify]: iters left: 4 (30 enodes) 0.952 * * [simplify]: iters left: 3 (33 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 9 inf + 0 0.961 * * [simplify]: Extracting #3: cost 16 inf + 0 0.961 * * [simplify]: Extracting #4: cost 12 inf + 85 0.961 * * [simplify]: Extracting #5: cost 4 inf + 578 0.961 * * [simplify]: Extracting #6: cost 0 inf + 1227 0.962 * [simplify]: Simplified to (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.962 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.962 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.962 * * [simplify]: iters left: 5 (9 enodes) 0.966 * * [simplify]: iters left: 4 (31 enodes) 0.975 * * [simplify]: iters left: 3 (37 enodes) 0.986 * * [simplify]: Extracting #0: cost 1 inf + 0 0.986 * * [simplify]: Extracting #1: cost 4 inf + 0 0.986 * * [simplify]: Extracting #2: cost 10 inf + 0 0.986 * * [simplify]: Extracting #3: cost 18 inf + 0 0.986 * * [simplify]: Extracting #4: cost 14 inf + 85 0.986 * * [simplify]: Extracting #5: cost 5 inf + 618 0.987 * * [simplify]: Extracting #6: cost 0 inf + 1389 0.987 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.987 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.987 * * * * [progress]: [ 22 / 58 ] simplifiying candidate # 0.988 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.988 * * [simplify]: iters left: 5 (6 enodes) 0.991 * * [simplify]: iters left: 4 (20 enodes) 0.998 * * [simplify]: iters left: 3 (25 enodes) 1.005 * * [simplify]: Extracting #0: cost 1 inf + 0 1.005 * * [simplify]: Extracting #1: cost 4 inf + 0 1.005 * * [simplify]: Extracting #2: cost 7 inf + 1 1.005 * * [simplify]: Extracting #3: cost 5 inf + 44 1.005 * * [simplify]: Extracting #4: cost 1 inf + 251 1.005 * * [simplify]: Extracting #5: cost 0 inf + 333 1.006 * [simplify]: Simplified to (sqrt (- x lo)) 1.006 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.006 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1.006 * * [simplify]: iters left: 5 (7 enodes) 1.009 * * [simplify]: iters left: 4 (24 enodes) 1.016 * * [simplify]: iters left: 3 (28 enodes) 1.023 * * [simplify]: Extracting #0: cost 1 inf + 0 1.023 * * [simplify]: Extracting #1: cost 4 inf + 0 1.023 * * [simplify]: Extracting #2: cost 10 inf + 0 1.024 * * [simplify]: Extracting #3: cost 10 inf + 43 1.024 * * [simplify]: Extracting #4: cost 7 inf + 127 1.024 * * [simplify]: Extracting #5: cost 3 inf + 335 1.024 * * [simplify]: Extracting #6: cost 0 inf + 743 1.025 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1.025 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1.025 * * * * [progress]: [ 23 / 58 ] simplifiying candidate # 1.025 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.025 * * [simplify]: iters left: 6 (7 enodes) 1.029 * * [simplify]: iters left: 5 (27 enodes) 1.039 * * [simplify]: iters left: 4 (34 enodes) 1.050 * * [simplify]: Extracting #0: cost 1 inf + 0 1.050 * * [simplify]: Extracting #1: cost 6 inf + 0 1.050 * * [simplify]: Extracting #2: cost 9 inf + 1 1.050 * * [simplify]: Extracting #3: cost 13 inf + 1 1.050 * * [simplify]: Extracting #4: cost 10 inf + 86 1.050 * * [simplify]: Extracting #5: cost 5 inf + 616 1.050 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.050 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.050 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.051 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.051 * * [simplify]: iters left: 5 (7 enodes) 1.052 * * [simplify]: iters left: 4 (27 enodes) 1.056 * * [simplify]: iters left: 3 (37 enodes) 1.062 * * [simplify]: iters left: 2 (41 enodes) 1.067 * * [simplify]: Extracting #0: cost 1 inf + 0 1.067 * * [simplify]: Extracting #1: cost 7 inf + 0 1.067 * * [simplify]: Extracting #2: cost 16 inf + 0 1.067 * * [simplify]: Extracting #3: cost 17 inf + 2 1.067 * * [simplify]: Extracting #4: cost 13 inf + 128 1.068 * * [simplify]: Extracting #5: cost 9 inf + 496 1.068 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.068 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.068 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.068 * * * * [progress]: [ 24 / 58 ] simplifiying candidate # 1.069 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.069 * * [simplify]: iters left: 5 (6 enodes) 1.070 * * [simplify]: iters left: 4 (22 enodes) 1.074 * * [simplify]: iters left: 3 (27 enodes) 1.080 * * [simplify]: Extracting #0: cost 1 inf + 0 1.080 * * [simplify]: Extracting #1: cost 4 inf + 0 1.080 * * [simplify]: Extracting #2: cost 5 inf + 1 1.080 * * [simplify]: Extracting #3: cost 9 inf + 1 1.080 * * [simplify]: Extracting #4: cost 7 inf + 44 1.080 * * [simplify]: Extracting #5: cost 1 inf + 456 1.080 * * [simplify]: Extracting #6: cost 0 inf + 579 1.081 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.081 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.081 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.081 * * [simplify]: iters left: 5 (7 enodes) 1.083 * * [simplify]: iters left: 4 (27 enodes) 1.089 * * [simplify]: iters left: 3 (37 enodes) 1.099 * * [simplify]: iters left: 2 (41 enodes) 1.110 * * [simplify]: Extracting #0: cost 1 inf + 0 1.110 * * [simplify]: Extracting #1: cost 7 inf + 0 1.110 * * [simplify]: Extracting #2: cost 16 inf + 0 1.110 * * [simplify]: Extracting #3: cost 17 inf + 2 1.110 * * [simplify]: Extracting #4: cost 13 inf + 128 1.110 * * [simplify]: Extracting #5: cost 9 inf + 416 1.111 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.112 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.112 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.112 * * * * [progress]: [ 25 / 58 ] simplifiying candidate # 1.112 * [simplify]: Simplifying (/ 1 1) 1.112 * * [simplify]: iters left: 2 (2 enodes) 1.114 * * [simplify]: iters left: 1 (6 enodes) 1.116 * * [simplify]: Extracting #0: cost 1 inf + 0 1.116 * * [simplify]: Extracting #1: cost 0 inf + 1 1.116 * [simplify]: Simplified to 1 1.116 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.116 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.116 * * [simplify]: iters left: 4 (6 enodes) 1.119 * * [simplify]: iters left: 3 (24 enodes) 1.127 * * [simplify]: iters left: 2 (34 enodes) 1.136 * * [simplify]: iters left: 1 (38 enodes) 1.146 * * [simplify]: Extracting #0: cost 1 inf + 0 1.146 * * [simplify]: Extracting #1: cost 7 inf + 0 1.146 * * [simplify]: Extracting #2: cost 16 inf + 0 1.146 * * [simplify]: Extracting #3: cost 13 inf + 44 1.147 * * [simplify]: Extracting #4: cost 2 inf + 828 1.147 * * [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]: [ 26 / 58 ] simplifiying candidate # 1.147 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.147 * * [simplify]: iters left: 5 (7 enodes) 1.149 * * [simplify]: iters left: 4 (24 enodes) 1.154 * * [simplify]: iters left: 3 (26 enodes) 1.158 * * [simplify]: Extracting #0: cost 1 inf + 0 1.158 * * [simplify]: Extracting #1: cost 4 inf + 0 1.158 * * [simplify]: Extracting #2: cost 6 inf + 1 1.158 * * [simplify]: Extracting #3: cost 10 inf + 1 1.158 * * [simplify]: Extracting #4: cost 8 inf + 3 1.158 * * [simplify]: Extracting #5: cost 2 inf + 452 1.158 * * [simplify]: Extracting #6: cost 0 inf + 737 1.159 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.159 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.159 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.159 * * [simplify]: iters left: 5 (8 enodes) 1.161 * * [simplify]: iters left: 4 (31 enodes) 1.166 * * [simplify]: iters left: 3 (43 enodes) 1.172 * * [simplify]: iters left: 2 (47 enodes) 1.180 * * [simplify]: Extracting #0: cost 1 inf + 0 1.180 * * [simplify]: Extracting #1: cost 7 inf + 0 1.180 * * [simplify]: Extracting #2: cost 18 inf + 0 1.180 * * [simplify]: Extracting #3: cost 18 inf + 165 1.181 * * [simplify]: Extracting #4: cost 13 inf + 371 1.181 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.182 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.183 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.183 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.183 * * * * [progress]: [ 27 / 58 ] simplifiying candidate # 1.183 * [simplify]: Simplifying (/ 1 1) 1.183 * * [simplify]: iters left: 2 (2 enodes) 1.185 * * [simplify]: iters left: 1 (6 enodes) 1.187 * * [simplify]: Extracting #0: cost 1 inf + 0 1.187 * * [simplify]: Extracting #1: cost 0 inf + 1 1.187 * [simplify]: Simplified to 1 1.187 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.188 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.188 * * [simplify]: iters left: 4 (6 enodes) 1.191 * * [simplify]: iters left: 3 (24 enodes) 1.198 * * [simplify]: iters left: 2 (34 enodes) 1.207 * * [simplify]: iters left: 1 (38 enodes) 1.213 * * [simplify]: Extracting #0: cost 1 inf + 0 1.213 * * [simplify]: Extracting #1: cost 7 inf + 0 1.213 * * [simplify]: Extracting #2: cost 16 inf + 0 1.213 * * [simplify]: Extracting #3: cost 13 inf + 44 1.213 * * [simplify]: Extracting #4: cost 2 inf + 828 1.213 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.214 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.214 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.214 * * * * [progress]: [ 28 / 58 ] simplifiying candidate # 1.214 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.214 * * [simplify]: iters left: 6 (10 enodes) 1.216 * * [simplify]: iters left: 5 (35 enodes) 1.222 * * [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) 1.249 * * [simplify]: iters left: 2 (50 enodes) 1.263 * * [simplify]: Extracting #0: cost 1 inf + 0 1.263 * * [simplify]: Extracting #1: cost 7 inf + 0 1.263 * * [simplify]: Extracting #2: cost 16 inf + 0 1.263 * * [simplify]: Extracting #3: cost 24 inf + 0 1.263 * * [simplify]: Extracting #4: cost 17 inf + 248 1.264 * * [simplify]: Extracting #5: cost 5 inf + 1831 1.265 * * [simplify]: Extracting #6: cost 1 inf + 2641 1.266 * * [simplify]: Extracting #7: cost 0 inf + 2843 1.267 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.267 * [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))))) 1.267 * * * * [progress]: [ 29 / 58 ] simplifiying candidate # 1.267 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.267 * * [simplify]: iters left: 5 (9 enodes) 1.271 * * [simplify]: iters left: 4 (30 enodes) 1.280 * * [simplify]: iters left: 3 (33 enodes) 1.289 * * [simplify]: Extracting #0: cost 1 inf + 0 1.289 * * [simplify]: Extracting #1: cost 4 inf + 0 1.289 * * [simplify]: Extracting #2: cost 9 inf + 0 1.289 * * [simplify]: Extracting #3: cost 16 inf + 0 1.290 * * [simplify]: Extracting #4: cost 11 inf + 126 1.290 * * [simplify]: Extracting #5: cost 6 inf + 373 1.290 * * [simplify]: Extracting #6: cost 1 inf + 1105 1.291 * * [simplify]: Extracting #7: cost 0 inf + 1227 1.291 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.291 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.292 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.292 * * [simplify]: iters left: 5 (9 enodes) 1.296 * * [simplify]: iters left: 4 (34 enodes) 1.306 * * [simplify]: iters left: 3 (46 enodes) 1.319 * * [simplify]: iters left: 2 (50 enodes) 1.334 * * [simplify]: Extracting #0: cost 1 inf + 0 1.334 * * [simplify]: Extracting #1: cost 7 inf + 0 1.334 * * [simplify]: Extracting #2: cost 16 inf + 0 1.334 * * [simplify]: Extracting #3: cost 24 inf + 0 1.334 * * [simplify]: Extracting #4: cost 17 inf + 248 1.335 * * [simplify]: Extracting #5: cost 5 inf + 1591 1.336 * * [simplify]: Extracting #6: cost 1 inf + 2281 1.337 * * [simplify]: Extracting #7: cost 0 inf + 2443 1.338 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.338 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.338 * * * * [progress]: [ 30 / 58 ] simplifiying candidate # 1.339 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.339 * * [simplify]: iters left: 5 (7 enodes) 1.343 * * [simplify]: iters left: 4 (22 enodes) 1.350 * * [simplify]: iters left: 3 (24 enodes) 1.356 * * [simplify]: Extracting #0: cost 1 inf + 0 1.357 * * [simplify]: Extracting #1: cost 5 inf + 0 1.357 * * [simplify]: Extracting #2: cost 8 inf + 1 1.357 * * [simplify]: Extracting #3: cost 6 inf + 3 1.357 * * [simplify]: Extracting #4: cost 1 inf + 289 1.357 * * [simplify]: Extracting #5: cost 0 inf + 411 1.357 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.357 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.358 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.358 * * [simplify]: iters left: 5 (8 enodes) 1.362 * * [simplify]: iters left: 4 (31 enodes) 1.370 * * [simplify]: iters left: 3 (43 enodes) 1.377 * * [simplify]: iters left: 2 (47 enodes) 1.384 * * [simplify]: Extracting #0: cost 1 inf + 0 1.384 * * [simplify]: Extracting #1: cost 7 inf + 0 1.384 * * [simplify]: Extracting #2: cost 18 inf + 0 1.384 * * [simplify]: Extracting #3: cost 18 inf + 165 1.384 * * [simplify]: Extracting #4: cost 9 inf + 819 1.384 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.385 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.385 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.386 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.386 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.386 * * * * [progress]: [ 31 / 58 ] simplifiying candidate # 1.386 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) 1.386 * * [simplify]: iters left: 5 (9 enodes) 1.388 * * [simplify]: iters left: 4 (29 enodes) 1.392 * * [simplify]: Extracting #0: cost 1 inf + 0 1.392 * * [simplify]: Extracting #1: cost 4 inf + 0 1.392 * * [simplify]: Extracting #2: cost 9 inf + 0 1.392 * * [simplify]: Extracting #3: cost 15 inf + 0 1.392 * * [simplify]: Extracting #4: cost 10 inf + 85 1.392 * * [simplify]: Extracting #5: cost 6 inf + 330 1.392 * * [simplify]: Extracting #6: cost 1 inf + 980 1.393 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.393 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) 1.393 * [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))))) 1.393 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.393 * * [simplify]: iters left: 5 (9 enodes) 1.395 * * [simplify]: iters left: 4 (33 enodes) 1.400 * * [simplify]: iters left: 3 (43 enodes) 1.412 * * [simplify]: iters left: 2 (47 enodes) 1.424 * * [simplify]: Extracting #0: cost 1 inf + 0 1.424 * * [simplify]: Extracting #1: cost 7 inf + 0 1.424 * * [simplify]: Extracting #2: cost 16 inf + 0 1.425 * * [simplify]: Extracting #3: cost 23 inf + 0 1.425 * * [simplify]: Extracting #4: cost 19 inf + 44 1.425 * * [simplify]: Extracting #5: cost 10 inf + 898 1.426 * * [simplify]: Extracting #6: cost 1 inf + 2317 1.427 * * [simplify]: Extracting #7: cost 0 inf + 2519 1.428 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.428 * [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))))) 1.428 * * * * [progress]: [ 32 / 58 ] simplifiying candidate # 1.428 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.428 * * [simplify]: iters left: 5 (7 enodes) 1.431 * * [simplify]: iters left: 4 (22 enodes) 1.435 * * [simplify]: iters left: 3 (24 enodes) 1.439 * * [simplify]: Extracting #0: cost 1 inf + 0 1.439 * * [simplify]: Extracting #1: cost 5 inf + 0 1.439 * * [simplify]: Extracting #2: cost 8 inf + 1 1.439 * * [simplify]: Extracting #3: cost 6 inf + 3 1.439 * * [simplify]: Extracting #4: cost 1 inf + 289 1.440 * * [simplify]: Extracting #5: cost 0 inf + 411 1.440 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.440 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.440 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.440 * * [simplify]: iters left: 5 (8 enodes) 1.442 * * [simplify]: iters left: 4 (31 enodes) 1.448 * * [simplify]: iters left: 3 (43 enodes) 1.455 * * [simplify]: iters left: 2 (47 enodes) 1.461 * * [simplify]: Extracting #0: cost 1 inf + 0 1.461 * * [simplify]: Extracting #1: cost 7 inf + 0 1.461 * * [simplify]: Extracting #2: cost 18 inf + 0 1.462 * * [simplify]: Extracting #3: cost 18 inf + 165 1.462 * * [simplify]: Extracting #4: cost 9 inf + 819 1.462 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.463 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.464 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.465 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.465 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.465 * * * * [progress]: [ 33 / 58 ] simplifiying candidate # 1.465 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.465 * * [simplify]: iters left: 6 (7 enodes) 1.469 * * [simplify]: iters left: 5 (27 enodes) 1.478 * * [simplify]: iters left: 4 (34 enodes) 1.487 * * [simplify]: Extracting #0: cost 1 inf + 0 1.488 * * [simplify]: Extracting #1: cost 6 inf + 0 1.488 * * [simplify]: Extracting #2: cost 9 inf + 1 1.488 * * [simplify]: Extracting #3: cost 13 inf + 1 1.488 * * [simplify]: Extracting #4: cost 10 inf + 86 1.488 * * [simplify]: Extracting #5: cost 5 inf + 616 1.488 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.488 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.488 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.489 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.489 * * [simplify]: iters left: 5 (7 enodes) 1.490 * * [simplify]: iters left: 4 (27 enodes) 1.495 * * [simplify]: iters left: 3 (37 enodes) 1.500 * * [simplify]: iters left: 2 (41 enodes) 1.506 * * [simplify]: Extracting #0: cost 1 inf + 0 1.506 * * [simplify]: Extracting #1: cost 7 inf + 0 1.506 * * [simplify]: Extracting #2: cost 16 inf + 0 1.506 * * [simplify]: Extracting #3: cost 17 inf + 2 1.507 * * [simplify]: Extracting #4: cost 13 inf + 128 1.507 * * [simplify]: Extracting #5: cost 9 inf + 496 1.507 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.507 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.507 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.507 * * * * [progress]: [ 34 / 58 ] simplifiying candidate # 1.508 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.508 * * [simplify]: iters left: 5 (6 enodes) 1.510 * * [simplify]: iters left: 4 (22 enodes) 1.514 * * [simplify]: iters left: 3 (27 enodes) 1.522 * * [simplify]: Extracting #0: cost 1 inf + 0 1.522 * * [simplify]: Extracting #1: cost 4 inf + 0 1.522 * * [simplify]: Extracting #2: cost 5 inf + 1 1.522 * * [simplify]: Extracting #3: cost 9 inf + 1 1.522 * * [simplify]: Extracting #4: cost 7 inf + 44 1.523 * * [simplify]: Extracting #5: cost 1 inf + 456 1.523 * * [simplify]: Extracting #6: cost 0 inf + 579 1.523 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.523 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.524 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.524 * * [simplify]: iters left: 5 (7 enodes) 1.527 * * [simplify]: iters left: 4 (27 enodes) 1.536 * * [simplify]: iters left: 3 (37 enodes) 1.547 * * [simplify]: iters left: 2 (41 enodes) 1.554 * * [simplify]: Extracting #0: cost 1 inf + 0 1.554 * * [simplify]: Extracting #1: cost 7 inf + 0 1.554 * * [simplify]: Extracting #2: cost 16 inf + 0 1.554 * * [simplify]: Extracting #3: cost 17 inf + 2 1.554 * * [simplify]: Extracting #4: cost 13 inf + 128 1.554 * * [simplify]: Extracting #5: cost 9 inf + 416 1.555 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.555 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.555 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.555 * * * * [progress]: [ 35 / 58 ] simplifiying candidate # 1.555 * [simplify]: Simplifying (/ 1 1) 1.555 * * [simplify]: iters left: 2 (2 enodes) 1.556 * * [simplify]: iters left: 1 (6 enodes) 1.558 * * [simplify]: Extracting #0: cost 1 inf + 0 1.558 * * [simplify]: Extracting #1: cost 0 inf + 1 1.558 * [simplify]: Simplified to 1 1.558 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.558 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.558 * * [simplify]: iters left: 4 (6 enodes) 1.560 * * [simplify]: iters left: 3 (24 enodes) 1.564 * * [simplify]: iters left: 2 (34 enodes) 1.570 * * [simplify]: iters left: 1 (38 enodes) 1.575 * * [simplify]: Extracting #0: cost 1 inf + 0 1.575 * * [simplify]: Extracting #1: cost 7 inf + 0 1.575 * * [simplify]: Extracting #2: cost 16 inf + 0 1.575 * * [simplify]: Extracting #3: cost 13 inf + 44 1.575 * * [simplify]: Extracting #4: cost 2 inf + 828 1.575 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.576 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.576 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.576 * * * * [progress]: [ 36 / 58 ] simplifiying candidate # 1.576 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.576 * * [simplify]: iters left: 5 (7 enodes) 1.578 * * [simplify]: iters left: 4 (24 enodes) 1.583 * * [simplify]: iters left: 3 (26 enodes) 1.588 * * [simplify]: Extracting #0: cost 1 inf + 0 1.588 * * [simplify]: Extracting #1: cost 4 inf + 0 1.588 * * [simplify]: Extracting #2: cost 6 inf + 1 1.588 * * [simplify]: Extracting #3: cost 10 inf + 1 1.588 * * [simplify]: Extracting #4: cost 8 inf + 3 1.588 * * [simplify]: Extracting #5: cost 2 inf + 452 1.589 * * [simplify]: Extracting #6: cost 0 inf + 737 1.589 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.589 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.589 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.590 * * [simplify]: iters left: 5 (8 enodes) 1.593 * * [simplify]: iters left: 4 (31 enodes) 1.602 * * [simplify]: iters left: 3 (43 enodes) 1.608 * * [simplify]: iters left: 2 (47 enodes) 1.615 * * [simplify]: Extracting #0: cost 1 inf + 0 1.615 * * [simplify]: Extracting #1: cost 7 inf + 0 1.615 * * [simplify]: Extracting #2: cost 18 inf + 0 1.615 * * [simplify]: Extracting #3: cost 18 inf + 165 1.615 * * [simplify]: Extracting #4: cost 13 inf + 371 1.616 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.616 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.617 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.617 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.617 * * * * [progress]: [ 37 / 58 ] simplifiying candidate # 1.617 * [simplify]: Simplifying (/ 1 1) 1.617 * * [simplify]: iters left: 2 (2 enodes) 1.618 * * [simplify]: iters left: 1 (6 enodes) 1.619 * * [simplify]: Extracting #0: cost 1 inf + 0 1.619 * * [simplify]: Extracting #1: cost 0 inf + 1 1.619 * [simplify]: Simplified to 1 1.619 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.620 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.620 * * [simplify]: iters left: 4 (6 enodes) 1.621 * * [simplify]: iters left: 3 (24 enodes) 1.625 * * [simplify]: iters left: 2 (34 enodes) 1.631 * * [simplify]: iters left: 1 (38 enodes) 1.642 * * [simplify]: Extracting #0: cost 1 inf + 0 1.642 * * [simplify]: Extracting #1: cost 7 inf + 0 1.642 * * [simplify]: Extracting #2: cost 16 inf + 0 1.642 * * [simplify]: Extracting #3: cost 13 inf + 44 1.643 * * [simplify]: Extracting #4: cost 2 inf + 828 1.643 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.644 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.644 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.644 * * * * [progress]: [ 38 / 58 ] simplifiying candidate # 1.644 * * * * [progress]: [ 39 / 58 ] simplifiying candidate # 1.644 * * * * [progress]: [ 40 / 58 ] simplifiying candidate # 1.644 * * * * [progress]: [ 41 / 58 ] simplifiying candidate # 1.644 * [simplify]: Simplifying (cbrt (- hi lo)) 1.644 * * [simplify]: iters left: 3 (4 enodes) 1.646 * * [simplify]: iters left: 2 (14 enodes) 1.650 * * [simplify]: iters left: 1 (17 enodes) 1.652 * * [simplify]: Extracting #0: cost 1 inf + 0 1.652 * * [simplify]: Extracting #1: cost 3 inf + 0 1.652 * * [simplify]: Extracting #2: cost 7 inf + 0 1.652 * * [simplify]: Extracting #3: cost 5 inf + 43 1.652 * * [simplify]: Extracting #4: cost 0 inf + 412 1.652 * [simplify]: Simplified to (cbrt (- hi lo)) 1.653 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1.653 * * * * [progress]: [ 42 / 58 ] simplifiying candidate # 1.653 * [simplify]: Simplifying (sqrt (- hi lo)) 1.653 * * [simplify]: iters left: 3 (4 enodes) 1.654 * * [simplify]: iters left: 2 (14 enodes) 1.656 * * [simplify]: iters left: 1 (17 enodes) 1.658 * * [simplify]: Extracting #0: cost 1 inf + 0 1.659 * * [simplify]: Extracting #1: cost 3 inf + 0 1.659 * * [simplify]: Extracting #2: cost 7 inf + 0 1.659 * * [simplify]: Extracting #3: cost 5 inf + 43 1.659 * * [simplify]: Extracting #4: cost 0 inf + 332 1.659 * [simplify]: Simplified to (sqrt (- hi lo)) 1.659 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1.659 * * * * [progress]: [ 43 / 58 ] simplifiying candidate # 1.659 * [simplify]: Simplifying (- hi lo) 1.659 * * [simplify]: iters left: 2 (3 enodes) 1.660 * * [simplify]: iters left: 1 (11 enodes) 1.662 * * [simplify]: Extracting #0: cost 1 inf + 0 1.662 * * [simplify]: Extracting #1: cost 5 inf + 0 1.662 * * [simplify]: Extracting #2: cost 3 inf + 43 1.662 * * [simplify]: Extracting #3: cost 0 inf + 168 1.662 * [simplify]: Simplified to (- hi lo) 1.662 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.662 * * * * [progress]: [ 44 / 58 ] simplifiying candidate # 1.662 * [simplify]: Simplifying (- (sqrt hi) (sqrt lo)) 1.662 * * [simplify]: iters left: 3 (5 enodes) 1.664 * * [simplify]: iters left: 2 (17 enodes) 1.667 * * [simplify]: iters left: 1 (20 enodes) 1.670 * * [simplify]: Extracting #0: cost 1 inf + 0 1.670 * * [simplify]: Extracting #1: cost 5 inf + 0 1.670 * * [simplify]: Extracting #2: cost 10 inf + 0 1.670 * * [simplify]: Extracting #3: cost 8 inf + 2 1.670 * * [simplify]: Extracting #4: cost 1 inf + 491 1.670 * * [simplify]: Extracting #5: cost 0 inf + 572 1.670 * [simplify]: Simplified to (- (sqrt hi) (sqrt lo)) 1.670 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (+ (sqrt hi) (sqrt lo))) (- (sqrt hi) (sqrt lo)))) 1.670 * * * * [progress]: [ 45 / 58 ] simplifiying candidate # 1.670 * [simplify]: Simplifying (- hi lo) 1.670 * * [simplify]: iters left: 2 (3 enodes) 1.671 * * [simplify]: iters left: 1 (11 enodes) 1.673 * * [simplify]: Extracting #0: cost 1 inf + 0 1.673 * * [simplify]: Extracting #1: cost 5 inf + 0 1.673 * * [simplify]: Extracting #2: cost 3 inf + 43 1.673 * * [simplify]: Extracting #3: cost 0 inf + 168 1.673 * [simplify]: Simplified to (- hi lo) 1.673 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.673 * * * * [progress]: [ 46 / 58 ] simplifiying candidate # 1.673 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1.673 * * [simplify]: iters left: 5 (5 enodes) 1.675 * * [simplify]: iters left: 4 (17 enodes) 1.677 * * [simplify]: iters left: 3 (20 enodes) 1.682 * * [simplify]: Extracting #0: cost 1 inf + 0 1.682 * * [simplify]: Extracting #1: cost 3 inf + 0 1.682 * * [simplify]: Extracting #2: cost 5 inf + 0 1.682 * * [simplify]: Extracting #3: cost 9 inf + 0 1.682 * * [simplify]: Extracting #4: cost 7 inf + 43 1.683 * * [simplify]: Extracting #5: cost 0 inf + 736 1.683 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1.683 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1.683 * * * * [progress]: [ 47 / 58 ] simplifiying candidate # 1.683 * [simplify]: Simplifying (sqrt (- x lo)) 1.683 * * [simplify]: iters left: 3 (4 enodes) 1.684 * * [simplify]: iters left: 2 (14 enodes) 1.686 * * [simplify]: iters left: 1 (17 enodes) 1.688 * * [simplify]: Extracting #0: cost 1 inf + 0 1.688 * * [simplify]: Extracting #1: cost 3 inf + 0 1.689 * * [simplify]: Extracting #2: cost 7 inf + 0 1.689 * * [simplify]: Extracting #3: cost 5 inf + 43 1.689 * * [simplify]: Extracting #4: cost 0 inf + 332 1.689 * [simplify]: Simplified to (sqrt (- x lo)) 1.689 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1.689 * * * * [progress]: [ 48 / 58 ] simplifiying candidate # 1.689 * * * * [progress]: [ 49 / 58 ] simplifiying candidate # 1.689 * [simplify]: Simplifying (+ (sqrt x) (sqrt lo)) 1.689 * * [simplify]: iters left: 3 (5 enodes) 1.690 * * [simplify]: iters left: 2 (16 enodes) 1.693 * * [simplify]: Extracting #0: cost 1 inf + 0 1.693 * * [simplify]: Extracting #1: cost 4 inf + 0 1.693 * * [simplify]: Extracting #2: cost 8 inf + 0 1.693 * * [simplify]: Extracting #3: cost 4 inf + 84 1.693 * * [simplify]: Extracting #4: cost 0 inf + 410 1.693 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.693 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (+ (sqrt x) (sqrt lo)) (/ (- hi lo) (- (sqrt x) (sqrt lo))))) 1.693 * * * * [progress]: [ 50 / 58 ] simplifiying candidate # 1.693 * * * * [progress]: [ 51 / 58 ] simplifiying candidate # 1.693 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1.693 * * [simplify]: iters left: 6 (7 enodes) 1.695 * * [simplify]: iters left: 5 (30 enodes) 1.700 * * [simplify]: iters left: 4 (47 enodes) 1.708 * * [simplify]: iters left: 3 (58 enodes) 1.717 * * [simplify]: iters left: 2 (59 enodes) 1.731 * * [simplify]: Extracting #0: cost 1 inf + 0 1.731 * * [simplify]: Extracting #1: cost 11 inf + 0 1.731 * * [simplify]: Extracting #2: cost 15 inf + 43 1.732 * * [simplify]: Extracting #3: cost 5 inf + 790 1.733 * * [simplify]: Extracting #4: cost 0 inf + 1160 1.733 * * [simplify]: Extracting #5: cost 0 inf + 1130 1.734 * [simplify]: Simplified to (fma (+ hi lo) lo (* hi hi)) 1.734 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (fma (+ hi lo) lo (* hi hi)))) 1.734 * * * * [progress]: [ 52 / 58 ] simplifiying candidate # 1.735 * [simplify]: Simplifying (+ hi lo) 1.735 * * [simplify]: iters left: 2 (3 enodes) 1.736 * * [simplify]: iters left: 1 (10 enodes) 1.739 * * [simplify]: Extracting #0: cost 1 inf + 0 1.739 * * [simplify]: Extracting #1: cost 4 inf + 0 1.739 * * [simplify]: Extracting #2: cost 2 inf + 2 1.739 * * [simplify]: Extracting #3: cost 0 inf + 86 1.739 * [simplify]: Simplified to (+ lo hi) 1.739 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1.739 * * * * [progress]: [ 53 / 58 ] simplifiying candidate # 1.740 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1.740 * * [simplify]: iters left: 3 (6 enodes) 1.744 * * [simplify]: iters left: 2 (33 enodes) 1.761 * * [simplify]: iters left: 1 (78 enodes) 1.788 * * [simplify]: Extracting #0: cost 1 inf + 0 1.788 * * [simplify]: Extracting #1: cost 16 inf + 0 1.788 * * [simplify]: Extracting #2: cost 36 inf + 2 1.788 * * [simplify]: Extracting #3: cost 34 inf + 249 1.789 * * [simplify]: Extracting #4: cost 22 inf + 1817 1.789 * * [simplify]: Extracting #5: cost 3 inf + 6987 1.790 * * [simplify]: Extracting #6: cost 0 inf + 7874 1.791 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1.791 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1.791 * * * * [progress]: [ 54 / 58 ] simplifiying candidate # 1.792 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1.792 * * [simplify]: iters left: 4 (5 enodes) 1.793 * * [simplify]: iters left: 3 (21 enodes) 1.797 * * [simplify]: iters left: 2 (34 enodes) 1.802 * * [simplify]: iters left: 1 (53 enodes) 1.819 * * [simplify]: Extracting #0: cost 1 inf + 0 1.819 * * [simplify]: Extracting #1: cost 14 inf + 0 1.819 * * [simplify]: Extracting #2: cost 25 inf + 165 1.820 * * [simplify]: Extracting #3: cost 9 inf + 1168 1.821 * * [simplify]: Extracting #4: cost 1 inf + 1903 1.822 * * [simplify]: Extracting #5: cost 0 inf + 1970 1.824 * [simplify]: Simplified to (- (* x x) (* lo lo)) 1.824 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x x) (* lo lo)) (* (- hi lo) (+ x lo)))) 1.824 * * * * [progress]: [ 55 / 58 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1.824 * * * * [progress]: [ 56 / 58 ] simplifiying candidate # 1.824 * [simplify]: Simplifying 0 1.824 * * [simplify]: iters left: 0 (1 enodes) 1.825 * * [simplify]: Extracting #0: cost 1 inf + 0 1.826 * * [simplify]: Extracting #1: cost 0 inf + 1 1.826 * [simplify]: Simplified to 0 1.826 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.826 * * * * [progress]: [ 57 / 58 ] simplifiying candidate # 1.826 * [simplify]: Simplifying 0 1.826 * * [simplify]: iters left: 0 (1 enodes) 1.827 * * [simplify]: Extracting #0: cost 1 inf + 0 1.827 * * [simplify]: Extracting #1: cost 0 inf + 1 1.827 * [simplify]: Simplified to 0 1.827 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.827 * * * * [progress]: [ 58 / 58 ] simplifiying candidate # 1.828 * [simplify]: Simplifying 0 1.828 * * [simplify]: iters left: 0 (1 enodes) 1.829 * * [simplify]: Extracting #0: cost 1 inf + 0 1.829 * * [simplify]: Extracting #1: cost 0 inf + 1 1.829 * [simplify]: Simplified to 0 1.829 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.829 * * * [progress]: adding candidates to table 2.244 * [progress]: [Phase 3 of 3] Extracting. 2.249 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 2.249 * * [simplify]: iters left: 4 (6 enodes) 2.250 * * [simplify]: Extracting #0: cost 1 inf + 0 2.250 * * [simplify]: Extracting #1: cost 3 inf + 0 2.250 * * [simplify]: Extracting #2: cost 6 inf + 0 2.250 * * [simplify]: Extracting #3: cost 2 inf + 45 2.250 * * [simplify]: Extracting #4: cost 0 inf + 210 2.250 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 4.018 * [regime-testing]: Baseline error score: 61.997117312346745 4.023 * [regime-testing]: Oracle error score: 61.997117312346745 4.024 * [regime-testing]: End program error score: 61.997117312346745