0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.048 * [progress]: [Phase 2 of 3] Improving. 0.048 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.049 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 0.050 * * [simplify]: iters left: 4 (6 enodes) 0.054 * * [simplify]: iters left: 3 (24 enodes) 0.059 * * [simplify]: iters left: 2 (34 enodes) 0.063 * * [simplify]: iters left: 1 (38 enodes) 0.068 * * [simplify]: Extracting #0: cost 1 inf + 0 0.068 * * [simplify]: Extracting #1: cost 7 inf + 0 0.068 * * [simplify]: Extracting #2: cost 16 inf + 0 0.069 * * [simplify]: Extracting #3: cost 13 inf + 44 0.069 * * [simplify]: Extracting #4: cost 2 inf + 828 0.069 * * [simplify]: Extracting #5: cost 0 inf + 1073 0.069 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 0.070 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 0.073 * * [progress]: iteration 1 / 4 0.073 * * * [progress]: picking best candidate 0.076 * * * * [pick]: Picked # 0.076 * * * [progress]: localizing error 0.088 * * * [progress]: generating rewritten candidates 0.088 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.106 * * * [progress]: generating series expansions 0.107 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.110 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 0.110 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 0.111 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 0.111 * [taylor]: Taking taylor expansion of (- x lo) in hi 0.111 * [taylor]: Taking taylor expansion of x in hi 0.111 * [backup-simplify]: Simplify x into x 0.111 * [taylor]: Taking taylor expansion of lo in hi 0.111 * [backup-simplify]: Simplify lo into lo 0.111 * [taylor]: Taking taylor expansion of (- hi lo) in hi 0.111 * [taylor]: Taking taylor expansion of hi in hi 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 1 into 1 0.111 * [taylor]: Taking taylor expansion of lo in hi 0.111 * [backup-simplify]: Simplify lo into lo 0.112 * [backup-simplify]: Simplify (- lo) into (- lo) 0.112 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 0.112 * [backup-simplify]: Simplify (- lo) into (- lo) 0.112 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.112 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 0.112 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 0.112 * [taylor]: Taking taylor expansion of (- x lo) in lo 0.112 * [taylor]: Taking taylor expansion of x in lo 0.112 * [backup-simplify]: Simplify x into x 0.112 * [taylor]: Taking taylor expansion of lo in lo 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 1 into 1 0.112 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.112 * [taylor]: Taking taylor expansion of hi in lo 0.112 * [backup-simplify]: Simplify hi into hi 0.112 * [taylor]: Taking taylor expansion of lo in lo 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 1 into 1 0.113 * [backup-simplify]: Simplify (- 0) into 0 0.113 * [backup-simplify]: Simplify (+ x 0) into x 0.122 * [backup-simplify]: Simplify (- 0) into 0 0.122 * [backup-simplify]: Simplify (+ hi 0) into hi 0.122 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 0.122 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.122 * [taylor]: Taking taylor expansion of (- x lo) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 1 into 1 0.122 * [taylor]: Taking taylor expansion of lo in x 0.122 * [backup-simplify]: Simplify lo into lo 0.122 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.122 * [taylor]: Taking taylor expansion of hi in x 0.122 * [backup-simplify]: Simplify hi into hi 0.122 * [taylor]: Taking taylor expansion of lo in x 0.122 * [backup-simplify]: Simplify lo into lo 0.122 * [backup-simplify]: Simplify (- lo) into (- lo) 0.122 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.122 * [backup-simplify]: Simplify (- lo) into (- lo) 0.122 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.122 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.122 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 0.122 * [taylor]: Taking taylor expansion of (- x lo) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 1 into 1 0.122 * [taylor]: Taking taylor expansion of lo in x 0.122 * [backup-simplify]: Simplify lo into lo 0.122 * [taylor]: Taking taylor expansion of (- hi lo) in x 0.122 * [taylor]: Taking taylor expansion of hi in x 0.122 * [backup-simplify]: Simplify hi into hi 0.122 * [taylor]: Taking taylor expansion of lo in x 0.122 * [backup-simplify]: Simplify lo into lo 0.122 * [backup-simplify]: Simplify (- lo) into (- lo) 0.122 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 0.122 * [backup-simplify]: Simplify (- lo) into (- lo) 0.122 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 0.123 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 0.123 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 0.123 * [taylor]: Taking taylor expansion of -1 in lo 0.123 * [backup-simplify]: Simplify -1 into -1 0.123 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 0.123 * [taylor]: Taking taylor expansion of lo in lo 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 1 into 1 0.123 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.123 * [taylor]: Taking taylor expansion of hi in lo 0.123 * [backup-simplify]: Simplify hi into hi 0.123 * [taylor]: Taking taylor expansion of lo in lo 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [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 * [backup-simplify]: Simplify (- 0) into 0 0.125 * [backup-simplify]: Simplify (+ 1 0) into 1 0.125 * [backup-simplify]: Simplify (- 0) into 0 0.125 * [backup-simplify]: Simplify (+ 0 0) into 0 0.125 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 0.125 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 0.125 * [taylor]: Taking taylor expansion of (- hi lo) in lo 0.126 * [taylor]: Taking taylor expansion of hi in lo 0.126 * [backup-simplify]: Simplify hi into hi 0.126 * [taylor]: Taking taylor expansion of lo in lo 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify 1 into 1 0.126 * [backup-simplify]: Simplify (- 0) into 0 0.126 * [backup-simplify]: Simplify (+ hi 0) into hi 0.126 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.126 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.126 * [taylor]: Taking taylor expansion of hi in hi 0.126 * [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 (- (+ (* 1 (/ 0 1)))) into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 0.127 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 0.127 * [taylor]: Taking taylor expansion of -1 in hi 0.127 * [backup-simplify]: Simplify -1 into -1 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 0.128 * [backup-simplify]: Simplify (/ -1 1) into -1 0.128 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.128 * [backup-simplify]: Simplify 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) 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 0.131 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.132 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify (- 1) into -1 0.133 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.134 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 0.134 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 0.134 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 0.134 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 0.134 * [taylor]: Taking taylor expansion of hi in hi 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.134 * [backup-simplify]: Simplify (* 1 1) into 1 0.135 * [backup-simplify]: Simplify (/ 1 1) into 1 0.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.136 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.137 * [backup-simplify]: Simplify (- 0) into 0 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 0.138 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 0.138 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 0.138 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.138 * [taylor]: Taking taylor expansion of x in hi 0.138 * [backup-simplify]: Simplify x into x 0.138 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.138 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.138 * [taylor]: Taking taylor expansion of lo in hi 0.138 * [backup-simplify]: Simplify lo into lo 0.138 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.138 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 0.138 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.138 * [taylor]: Taking taylor expansion of hi in hi 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 1 into 1 0.138 * [backup-simplify]: Simplify (/ 1 1) into 1 0.138 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 0.138 * [taylor]: Taking taylor expansion of lo in hi 0.138 * [backup-simplify]: Simplify lo into lo 0.138 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.138 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.139 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 0.139 * [backup-simplify]: Simplify (+ 1 0) into 1 0.139 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 0.139 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 0.139 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.139 * [taylor]: Taking taylor expansion of x in lo 0.139 * [backup-simplify]: Simplify x into x 0.139 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.139 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.139 * [taylor]: Taking taylor expansion of lo in lo 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify (/ 1 1) into 1 0.139 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.139 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.139 * [taylor]: Taking taylor expansion of hi in lo 0.139 * [backup-simplify]: Simplify hi into hi 0.139 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.139 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.139 * [taylor]: Taking taylor expansion of lo in lo 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.140 * [backup-simplify]: Simplify (/ 1 1) into 1 0.140 * [backup-simplify]: Simplify (- 1) into -1 0.140 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.140 * [backup-simplify]: Simplify (- 1) into -1 0.141 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.141 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.141 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.141 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.141 * [taylor]: Taking taylor expansion of x in x 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify 1 into 1 0.141 * [backup-simplify]: Simplify (/ 1 1) into 1 0.141 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.141 * [taylor]: Taking taylor expansion of lo in x 0.141 * [backup-simplify]: Simplify lo into lo 0.141 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.141 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.141 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.141 * [taylor]: Taking taylor expansion of hi in x 0.141 * [backup-simplify]: Simplify hi into hi 0.141 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.141 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.141 * [taylor]: Taking taylor expansion of lo in x 0.141 * [backup-simplify]: Simplify lo into lo 0.141 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.142 * [backup-simplify]: Simplify (+ 1 0) into 1 0.142 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.142 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.142 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.142 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 0.142 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 0.142 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.142 * [taylor]: Taking taylor expansion of x in x 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 1 into 1 0.142 * [backup-simplify]: Simplify (/ 1 1) into 1 0.142 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.142 * [taylor]: Taking taylor expansion of lo in x 0.142 * [backup-simplify]: Simplify lo into lo 0.142 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.142 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 0.142 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.142 * [taylor]: Taking taylor expansion of hi in x 0.142 * [backup-simplify]: Simplify hi into hi 0.142 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.142 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.143 * [taylor]: Taking taylor expansion of lo in x 0.143 * [backup-simplify]: Simplify lo into lo 0.143 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.143 * [backup-simplify]: Simplify (+ 1 0) into 1 0.143 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.143 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 0.143 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 0.143 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 0.143 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.143 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.143 * [taylor]: Taking taylor expansion of hi in lo 0.143 * [backup-simplify]: Simplify hi into hi 0.143 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.143 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.143 * [taylor]: Taking taylor expansion of lo in lo 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 1 into 1 0.143 * [backup-simplify]: Simplify (/ 1 1) into 1 0.144 * [backup-simplify]: Simplify (- 1) into -1 0.144 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.144 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.145 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 0.145 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.145 * [backup-simplify]: Simplify (- 0) into 0 0.145 * [backup-simplify]: Simplify (+ 0 0) into 0 0.146 * [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))))) 0.146 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 0.146 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 0.146 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 0.146 * [taylor]: Taking taylor expansion of lo in lo 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 1 into 1 0.146 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 0.146 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.146 * [taylor]: Taking taylor expansion of hi in lo 0.146 * [backup-simplify]: Simplify hi into hi 0.146 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.146 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.146 * [taylor]: Taking taylor expansion of lo in lo 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 1 into 1 0.146 * [backup-simplify]: Simplify (/ 1 1) into 1 0.146 * [backup-simplify]: Simplify (- 1) into -1 0.147 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.147 * [backup-simplify]: Simplify (* 0 -1) into 0 0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.148 * [backup-simplify]: Simplify (- 0) into 0 0.148 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.148 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 0.148 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 0.148 * [backup-simplify]: Simplify (- -1) into 1 0.148 * [taylor]: Taking taylor expansion of 1 in hi 0.148 * [backup-simplify]: Simplify 1 into 1 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [taylor]: Taking taylor expansion of -1 in hi 0.149 * [backup-simplify]: Simplify -1 into -1 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.150 * [backup-simplify]: Simplify (- 0) into 0 0.150 * [backup-simplify]: Simplify (+ 0 0) into 0 0.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.150 * [backup-simplify]: Simplify (- 0) into 0 0.150 * [backup-simplify]: Simplify (+ 0 0) into 0 0.151 * [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 0.151 * [taylor]: Taking taylor expansion of 0 in lo 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [taylor]: Taking taylor expansion of 0 in hi 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) 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 0) into 0 0.153 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 0.153 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 0.153 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 0.153 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.153 * [taylor]: Taking taylor expansion of hi in hi 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 1 into 1 0.153 * [backup-simplify]: Simplify (/ 1 1) into 1 0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.154 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.155 * [backup-simplify]: Simplify (- 0) into 0 0.155 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 0.156 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 0.156 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.156 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.156 * [taylor]: Taking taylor expansion of hi in hi 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 0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) 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 0 into 0 0.158 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 0.159 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 0.159 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 0.159 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 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 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 0.159 * [taylor]: Taking taylor expansion of x in hi 0.159 * [backup-simplify]: Simplify x into x 0.159 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.159 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 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 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.159 * [taylor]: Taking taylor expansion of hi in hi 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.160 * [backup-simplify]: Simplify (/ 1 1) into 1 0.160 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 0.160 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 0.160 * [backup-simplify]: Simplify (- 1) into -1 0.161 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.161 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 0.161 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 0.161 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 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 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 0.162 * [taylor]: Taking taylor expansion of x in lo 0.162 * [backup-simplify]: Simplify x into x 0.162 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.162 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.162 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.162 * [taylor]: Taking taylor expansion of lo in lo 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 hi) in lo 0.162 * [taylor]: Taking taylor expansion of hi in lo 0.162 * [backup-simplify]: Simplify hi into hi 0.162 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.163 * [backup-simplify]: Simplify (+ 1 0) into 1 0.163 * [backup-simplify]: Simplify (+ 1 0) into 1 0.164 * [backup-simplify]: Simplify (/ 1 1) into 1 0.164 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.164 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.164 * [taylor]: Taking taylor expansion of lo in x 0.164 * [backup-simplify]: Simplify lo into lo 0.164 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.164 * [taylor]: Taking taylor expansion of x in x 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 0.164 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.164 * [taylor]: Taking taylor expansion of lo in x 0.164 * [backup-simplify]: Simplify lo into lo 0.164 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.164 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.165 * [taylor]: Taking taylor expansion of hi in x 0.165 * [backup-simplify]: Simplify hi into hi 0.165 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.165 * [backup-simplify]: Simplify (- 1) into -1 0.165 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.166 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.166 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.166 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.166 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 0.166 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 0.166 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.166 * [taylor]: Taking taylor expansion of lo in x 0.166 * [backup-simplify]: Simplify lo into lo 0.166 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (/ 1 1) into 1 0.166 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 0.166 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 0.166 * [taylor]: Taking taylor expansion of lo in x 0.167 * [backup-simplify]: Simplify lo into lo 0.167 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 0.167 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 0.167 * [taylor]: Taking taylor expansion of hi in x 0.167 * [backup-simplify]: Simplify hi into hi 0.167 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.167 * [backup-simplify]: Simplify (- 1) into -1 0.167 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.168 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.168 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 0.168 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 0.168 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 0.168 * [taylor]: Taking taylor expansion of -1 in lo 0.168 * [backup-simplify]: Simplify -1 into -1 0.168 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.168 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.168 * [taylor]: Taking taylor expansion of lo in lo 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 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.169 * [taylor]: Taking taylor expansion of hi in lo 0.169 * [backup-simplify]: Simplify hi into hi 0.169 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.169 * [backup-simplify]: Simplify (+ 1 0) into 1 0.169 * [backup-simplify]: Simplify (/ -1 1) into -1 0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.171 * [backup-simplify]: Simplify (- 0) into 0 0.171 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 0.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.171 * [backup-simplify]: Simplify (- 0) into 0 0.172 * [backup-simplify]: Simplify (+ 0 0) into 0 0.173 * [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)) 0.173 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 0.173 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 0.173 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 0.173 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 0.173 * [taylor]: Taking taylor expansion of lo in lo 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify 1 into 1 0.173 * [backup-simplify]: Simplify (/ 1 1) into 1 0.173 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 0.173 * [taylor]: Taking taylor expansion of hi in lo 0.173 * [backup-simplify]: Simplify hi into hi 0.174 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 0.174 * [taylor]: Taking taylor expansion of 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 0) into 1 0.175 * [backup-simplify]: Simplify (* 1 0) into 0 0.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.175 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.175 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.176 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 0.176 * [backup-simplify]: Simplify (/ 1 1) into 1 0.176 * [taylor]: Taking taylor expansion of 1 in hi 0.176 * [backup-simplify]: Simplify 1 into 1 0.176 * [backup-simplify]: Simplify 0 into 0 0.177 * [taylor]: Taking taylor expansion of -1 in hi 0.177 * [backup-simplify]: Simplify -1 into -1 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.178 * [backup-simplify]: Simplify (- 0) into 0 0.179 * [backup-simplify]: Simplify (+ 0 0) into 0 0.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 0.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 0.179 * [backup-simplify]: Simplify (- 0) into 0 0.179 * [backup-simplify]: Simplify (+ 0 0) into 0 0.180 * [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 0.180 * [taylor]: Taking taylor expansion of 0 in lo 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [taylor]: Taking taylor expansion of 0 in hi 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 0.181 * [backup-simplify]: Simplify (- 0) into 0 0.181 * [backup-simplify]: Simplify (+ 0 0) into 0 0.181 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 0.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 0.182 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.182 * [taylor]: Taking taylor expansion of hi in hi 0.182 * [backup-simplify]: Simplify 0 into 0 0.182 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (/ 1 1) into 1 0.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.183 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 0.183 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 0.184 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 0.184 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 0.184 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 0.184 * [taylor]: Taking taylor expansion of hi in hi 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 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.185 * [backup-simplify]: Simplify (- 0) into 0 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * * * [progress]: simplifying candidates 0.185 * * * * [progress]: [ 1 / 58 ] simplifiying candidate # 0.185 * * * * [progress]: [ 2 / 58 ] simplifiying candidate # 0.185 * * * * [progress]: [ 3 / 58 ] simplifiying candidate # 0.186 * * * * [progress]: [ 4 / 58 ] simplifiying candidate # 0.186 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 0.186 * * [simplify]: iters left: 5 (8 enodes) 0.187 * * [simplify]: iters left: 4 (29 enodes) 0.191 * * [simplify]: iters left: 3 (36 enodes) 0.196 * * [simplify]: Extracting #0: cost 1 inf + 0 0.196 * * [simplify]: Extracting #1: cost 5 inf + 0 0.196 * * [simplify]: Extracting #2: cost 10 inf + 0 0.196 * * [simplify]: Extracting #3: cost 16 inf + 0 0.196 * * [simplify]: Extracting #4: cost 13 inf + 45 0.196 * * [simplify]: Extracting #5: cost 3 inf + 1004 0.196 * * [simplify]: Extracting #6: cost 0 inf + 1531 0.196 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 0.196 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 0.196 * * * * [progress]: [ 5 / 58 ] simplifiying candidate # 0.197 * * * * [progress]: [ 6 / 58 ] simplifiying candidate # 0.197 * * * * [progress]: [ 7 / 58 ] simplifiying candidate # 0.197 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 0.197 * * [simplify]: iters left: 6 (10 enodes) 0.199 * * [simplify]: iters left: 5 (42 enodes) 0.206 * * [simplify]: iters left: 4 (113 enodes) 0.266 * * [simplify]: iters left: 3 (380 enodes) 0.440 * * [simplify]: Extracting #0: cost 1 inf + 0 0.440 * * [simplify]: Extracting #1: cost 47 inf + 0 0.440 * * [simplify]: Extracting #2: cost 217 inf + 2 0.443 * * [simplify]: Extracting #3: cost 280 inf + 8107 0.453 * * [simplify]: Extracting #4: cost 49 inf + 48276 0.477 * * [simplify]: Extracting #5: cost 0 inf + 58103 0.505 * * [simplify]: Extracting #6: cost 0 inf + 58063 0.532 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 0.532 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 0.532 * * * * [progress]: [ 8 / 58 ] simplifiying candidate # 0.532 * * * * [progress]: [ 9 / 58 ] simplifiying candidate # 0.532 * * * * [progress]: [ 10 / 58 ] simplifiying candidate # 0.532 * * * * [progress]: [ 11 / 58 ] simplifiying candidate # 0.532 * * * * [progress]: [ 12 / 58 ] simplifiying candidate # 0.532 * [simplify]: Simplifying (/ x (- hi lo)) 0.533 * * [simplify]: iters left: 4 (5 enodes) 0.538 * * [simplify]: iters left: 3 (17 enodes) 0.543 * * [simplify]: iters left: 2 (20 enodes) 0.548 * * [simplify]: Extracting #0: cost 1 inf + 0 0.548 * * [simplify]: Extracting #1: cost 4 inf + 0 0.548 * * [simplify]: Extracting #2: cost 7 inf + 1 0.548 * * [simplify]: Extracting #3: cost 1 inf + 294 0.548 * * [simplify]: Extracting #4: cost 0 inf + 335 0.549 * [simplify]: Simplified to (/ x (- hi lo)) 0.549 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 0.549 * * * * [progress]: [ 13 / 58 ] simplifiying candidate # 0.549 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.549 * * [simplify]: iters left: 6 (10 enodes) 0.554 * * [simplify]: iters left: 5 (39 enodes) 0.564 * * [simplify]: iters left: 4 (58 enodes) 0.572 * * [simplify]: iters left: 3 (65 enodes) 0.581 * * [simplify]: iters left: 2 (68 enodes) 0.589 * * [simplify]: Extracting #0: cost 1 inf + 0 0.590 * * [simplify]: Extracting #1: cost 11 inf + 0 0.590 * * [simplify]: Extracting #2: cost 22 inf + 0 0.590 * * [simplify]: Extracting #3: cost 28 inf + 0 0.590 * * [simplify]: Extracting #4: cost 26 inf + 3 0.590 * * [simplify]: Extracting #5: cost 12 inf + 1992 0.591 * * [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))))) 0.595 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.595 * * [simplify]: iters left: 5 (8 enodes) 0.599 * * [simplify]: iters left: 4 (27 enodes) 0.606 * * [simplify]: iters left: 3 (31 enodes) 0.614 * * [simplify]: Extracting #0: cost 1 inf + 0 0.614 * * [simplify]: Extracting #1: cost 4 inf + 0 0.614 * * [simplify]: Extracting #2: cost 8 inf + 0 0.615 * * [simplify]: Extracting #3: cost 14 inf + 0 0.615 * * [simplify]: Extracting #4: cost 11 inf + 45 0.615 * * [simplify]: Extracting #5: cost 2 inf + 902 0.615 * * [simplify]: Extracting #6: cost 0 inf + 1307 0.616 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 0.616 * [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))))) 0.616 * * * * [progress]: [ 14 / 58 ] simplifiying candidate # 0.616 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.616 * * [simplify]: iters left: 6 (9 enodes) 0.620 * * [simplify]: iters left: 5 (32 enodes) 0.628 * * [simplify]: iters left: 4 (40 enodes) 0.633 * * [simplify]: iters left: 3 (43 enodes) 0.639 * * [simplify]: Extracting #0: cost 1 inf + 0 0.639 * * [simplify]: Extracting #1: cost 7 inf + 0 0.639 * * [simplify]: Extracting #2: cost 14 inf + 0 0.639 * * [simplify]: Extracting #3: cost 20 inf + 0 0.639 * * [simplify]: Extracting #4: cost 17 inf + 44 0.639 * * [simplify]: Extracting #5: cost 7 inf + 1025 0.640 * * [simplify]: Extracting #6: cost 0 inf + 2523 0.640 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 0.640 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.640 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.640 * * [simplify]: iters left: 5 (8 enodes) 0.643 * * [simplify]: iters left: 4 (27 enodes) 0.646 * * [simplify]: iters left: 3 (31 enodes) 0.650 * * [simplify]: Extracting #0: cost 1 inf + 0 0.650 * * [simplify]: Extracting #1: cost 4 inf + 0 0.650 * * [simplify]: Extracting #2: cost 8 inf + 0 0.650 * * [simplify]: Extracting #3: cost 14 inf + 0 0.650 * * [simplify]: Extracting #4: cost 11 inf + 45 0.650 * * [simplify]: Extracting #5: cost 2 inf + 822 0.651 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.651 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 0.651 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 0.651 * * * * [progress]: [ 15 / 58 ] simplifiying candidate # 0.651 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.651 * * [simplify]: iters left: 6 (7 enodes) 0.653 * * [simplify]: iters left: 5 (25 enodes) 0.661 * * [simplify]: iters left: 4 (38 enodes) 0.671 * * [simplify]: iters left: 3 (39 enodes) 0.676 * * [simplify]: Extracting #0: cost 1 inf + 0 0.676 * * [simplify]: Extracting #1: cost 5 inf + 0 0.676 * * [simplify]: Extracting #2: cost 7 inf + 1 0.676 * * [simplify]: Extracting #3: cost 11 inf + 1 0.677 * * [simplify]: Extracting #4: cost 9 inf + 44 0.677 * * [simplify]: Extracting #5: cost 4 inf + 454 0.677 * * [simplify]: Extracting #6: cost 1 inf + 901 0.677 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.677 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.677 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.678 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.678 * * [simplify]: iters left: 5 (7 enodes) 0.679 * * [simplify]: iters left: 4 (24 enodes) 0.682 * * [simplify]: iters left: 3 (28 enodes) 0.686 * * [simplify]: Extracting #0: cost 1 inf + 0 0.686 * * [simplify]: Extracting #1: cost 4 inf + 0 0.686 * * [simplify]: Extracting #2: cost 10 inf + 0 0.686 * * [simplify]: Extracting #3: cost 10 inf + 43 0.686 * * [simplify]: Extracting #4: cost 7 inf + 127 0.686 * * [simplify]: Extracting #5: cost 3 inf + 375 0.686 * * [simplify]: Extracting #6: cost 0 inf + 903 0.687 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.687 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.687 * * * * [progress]: [ 16 / 58 ] simplifiying candidate # 0.687 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) 0.687 * * [simplify]: iters left: 6 (10 enodes) 0.689 * * [simplify]: iters left: 5 (35 enodes) 0.694 * * [simplify]: iters left: 4 (42 enodes) 0.699 * * [simplify]: iters left: 3 (45 enodes) 0.706 * * [simplify]: Extracting #0: cost 1 inf + 0 0.706 * * [simplify]: Extracting #1: cost 7 inf + 0 0.706 * * [simplify]: Extracting #2: cost 15 inf + 0 0.706 * * [simplify]: Extracting #3: cost 22 inf + 0 0.706 * * [simplify]: Extracting #4: cost 19 inf + 44 0.706 * * [simplify]: Extracting #5: cost 7 inf + 1587 0.707 * * [simplify]: Extracting #6: cost 0 inf + 2923 0.708 * [simplify]: Simplified to (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) 0.708 * [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))))) 0.708 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.708 * * [simplify]: iters left: 5 (9 enodes) 0.712 * * [simplify]: iters left: 4 (31 enodes) 0.721 * * [simplify]: iters left: 3 (37 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 10 inf + 0 0.730 * * [simplify]: Extracting #3: cost 18 inf + 0 0.731 * * [simplify]: Extracting #4: cost 14 inf + 85 0.731 * * [simplify]: Extracting #5: cost 5 inf + 658 0.731 * * [simplify]: Extracting #6: cost 0 inf + 1549 0.732 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.732 * [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))))) 0.732 * * * * [progress]: [ 17 / 58 ] simplifiying candidate # 0.732 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 0.733 * * [simplify]: iters left: 6 (7 enodes) 0.736 * * [simplify]: iters left: 5 (25 enodes) 0.744 * * [simplify]: iters left: 4 (38 enodes) 0.756 * * [simplify]: iters left: 3 (39 enodes) 0.762 * * [simplify]: Extracting #0: cost 1 inf + 0 0.762 * * [simplify]: Extracting #1: cost 5 inf + 0 0.762 * * [simplify]: Extracting #2: cost 7 inf + 1 0.762 * * [simplify]: Extracting #3: cost 11 inf + 1 0.762 * * [simplify]: Extracting #4: cost 9 inf + 44 0.763 * * [simplify]: Extracting #5: cost 4 inf + 454 0.763 * * [simplify]: Extracting #6: cost 1 inf + 901 0.763 * * [simplify]: Extracting #7: cost 0 inf + 1063 0.763 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 0.763 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.763 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 0.764 * * [simplify]: iters left: 5 (7 enodes) 0.765 * * [simplify]: iters left: 4 (24 enodes) 0.768 * * [simplify]: iters left: 3 (28 enodes) 0.772 * * [simplify]: Extracting #0: cost 1 inf + 0 0.772 * * [simplify]: Extracting #1: cost 4 inf + 0 0.772 * * [simplify]: Extracting #2: cost 10 inf + 0 0.772 * * [simplify]: Extracting #3: cost 10 inf + 43 0.772 * * [simplify]: Extracting #4: cost 7 inf + 127 0.772 * * [simplify]: Extracting #5: cost 3 inf + 375 0.772 * * [simplify]: Extracting #6: cost 0 inf + 903 0.772 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 0.772 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 0.772 * * * * [progress]: [ 18 / 58 ] simplifiying candidate # 0.773 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.773 * * [simplify]: iters left: 6 (9 enodes) 0.775 * * [simplify]: iters left: 5 (32 enodes) 0.779 * * [simplify]: iters left: 4 (38 enodes) 0.783 * * [simplify]: Extracting #0: cost 1 inf + 0 0.783 * * [simplify]: Extracting #1: cost 6 inf + 0 0.783 * * [simplify]: Extracting #2: cost 12 inf + 0 0.783 * * [simplify]: Extracting #3: cost 18 inf + 0 0.784 * * [simplify]: Extracting #4: cost 13 inf + 128 0.784 * * [simplify]: Extracting #5: cost 4 inf + 1146 0.784 * * [simplify]: Extracting #6: cost 0 inf + 2037 0.784 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 0.784 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.785 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.785 * * [simplify]: iters left: 5 (8 enodes) 0.786 * * [simplify]: iters left: 4 (27 enodes) 0.793 * * [simplify]: iters left: 3 (31 enodes) 0.801 * * [simplify]: Extracting #0: cost 1 inf + 0 0.801 * * [simplify]: Extracting #1: cost 4 inf + 0 0.801 * * [simplify]: Extracting #2: cost 8 inf + 0 0.802 * * [simplify]: Extracting #3: cost 14 inf + 0 0.802 * * [simplify]: Extracting #4: cost 11 inf + 45 0.802 * * [simplify]: Extracting #5: cost 2 inf + 782 0.802 * * [simplify]: Extracting #6: cost 0 inf + 1147 0.803 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 0.803 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 0.803 * * * * [progress]: [ 19 / 58 ] simplifiying candidate # 0.803 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.804 * * [simplify]: iters left: 5 (8 enodes) 0.807 * * [simplify]: iters left: 4 (27 enodes) 0.815 * * [simplify]: iters left: 3 (31 enodes) 0.823 * * [simplify]: Extracting #0: cost 1 inf + 0 0.823 * * [simplify]: Extracting #1: cost 4 inf + 0 0.823 * * [simplify]: Extracting #2: cost 8 inf + 0 0.823 * * [simplify]: Extracting #3: cost 14 inf + 0 0.823 * * [simplify]: Extracting #4: cost 11 inf + 45 0.824 * * [simplify]: Extracting #5: cost 2 inf + 702 0.824 * * [simplify]: Extracting #6: cost 0 inf + 987 0.824 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.824 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.825 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.825 * * [simplify]: iters left: 5 (8 enodes) 0.828 * * [simplify]: iters left: 4 (27 enodes) 0.835 * * [simplify]: iters left: 3 (31 enodes) 0.843 * * [simplify]: Extracting #0: cost 1 inf + 0 0.843 * * [simplify]: Extracting #1: cost 4 inf + 0 0.843 * * [simplify]: Extracting #2: cost 8 inf + 0 0.844 * * [simplify]: Extracting #3: cost 14 inf + 0 0.844 * * [simplify]: Extracting #4: cost 11 inf + 45 0.844 * * [simplify]: Extracting #5: cost 2 inf + 702 0.844 * * [simplify]: Extracting #6: cost 0 inf + 987 0.845 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 0.845 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 0.845 * * * * [progress]: [ 20 / 58 ] simplifiying candidate # 0.845 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.845 * * [simplify]: iters left: 5 (6 enodes) 0.848 * * [simplify]: iters left: 4 (20 enodes) 0.854 * * [simplify]: iters left: 3 (25 enodes) 0.861 * * [simplify]: Extracting #0: cost 1 inf + 0 0.861 * * [simplify]: Extracting #1: cost 4 inf + 0 0.862 * * [simplify]: Extracting #2: cost 7 inf + 1 0.862 * * [simplify]: Extracting #3: cost 5 inf + 44 0.862 * * [simplify]: Extracting #4: cost 1 inf + 251 0.862 * * [simplify]: Extracting #5: cost 0 inf + 333 0.862 * [simplify]: Simplified to (sqrt (- x lo)) 0.862 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.863 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 0.863 * * [simplify]: iters left: 5 (7 enodes) 0.866 * * [simplify]: iters left: 4 (24 enodes) 0.874 * * [simplify]: iters left: 3 (28 enodes) 0.877 * * [simplify]: Extracting #0: cost 1 inf + 0 0.878 * * [simplify]: Extracting #1: cost 4 inf + 0 0.878 * * [simplify]: Extracting #2: cost 10 inf + 0 0.878 * * [simplify]: Extracting #3: cost 10 inf + 43 0.878 * * [simplify]: Extracting #4: cost 7 inf + 127 0.878 * * [simplify]: Extracting #5: cost 3 inf + 335 0.878 * * [simplify]: Extracting #6: cost 0 inf + 743 0.878 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 0.878 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.878 * * * * [progress]: [ 21 / 58 ] simplifiying candidate # 0.878 * [simplify]: Simplifying (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.879 * * [simplify]: iters left: 5 (9 enodes) 0.880 * * [simplify]: iters left: 4 (30 enodes) 0.884 * * [simplify]: iters left: 3 (33 enodes) 0.889 * * [simplify]: Extracting #0: cost 1 inf + 0 0.889 * * [simplify]: Extracting #1: cost 4 inf + 0 0.889 * * [simplify]: Extracting #2: cost 9 inf + 0 0.889 * * [simplify]: Extracting #3: cost 16 inf + 0 0.889 * * [simplify]: Extracting #4: cost 12 inf + 85 0.889 * * [simplify]: Extracting #5: cost 4 inf + 578 0.889 * * [simplify]: Extracting #6: cost 0 inf + 1227 0.889 * [simplify]: Simplified to (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 0.889 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.890 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.890 * * [simplify]: iters left: 5 (9 enodes) 0.891 * * [simplify]: iters left: 4 (31 enodes) 0.895 * * [simplify]: iters left: 3 (37 enodes) 0.900 * * [simplify]: Extracting #0: cost 1 inf + 0 0.900 * * [simplify]: Extracting #1: cost 4 inf + 0 0.900 * * [simplify]: Extracting #2: cost 10 inf + 0 0.900 * * [simplify]: Extracting #3: cost 18 inf + 0 0.900 * * [simplify]: Extracting #4: cost 14 inf + 85 0.900 * * [simplify]: Extracting #5: cost 5 inf + 618 0.901 * * [simplify]: Extracting #6: cost 0 inf + 1389 0.901 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 0.901 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 0.901 * * * * [progress]: [ 22 / 58 ] simplifiying candidate # 0.901 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 0.901 * * [simplify]: iters left: 5 (6 enodes) 0.903 * * [simplify]: iters left: 4 (20 enodes) 0.906 * * [simplify]: iters left: 3 (25 enodes) 0.913 * * [simplify]: Extracting #0: cost 1 inf + 0 0.913 * * [simplify]: Extracting #1: cost 4 inf + 0 0.913 * * [simplify]: Extracting #2: cost 7 inf + 1 0.913 * * [simplify]: Extracting #3: cost 5 inf + 44 0.913 * * [simplify]: Extracting #4: cost 1 inf + 251 0.913 * * [simplify]: Extracting #5: cost 0 inf + 333 0.913 * [simplify]: Simplified to (sqrt (- x lo)) 0.913 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.914 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 0.914 * * [simplify]: iters left: 5 (7 enodes) 0.917 * * [simplify]: iters left: 4 (24 enodes) 0.924 * * [simplify]: iters left: 3 (28 enodes) 0.931 * * [simplify]: Extracting #0: cost 1 inf + 0 0.931 * * [simplify]: Extracting #1: cost 4 inf + 0 0.931 * * [simplify]: Extracting #2: cost 10 inf + 0 0.931 * * [simplify]: Extracting #3: cost 10 inf + 43 0.932 * * [simplify]: Extracting #4: cost 7 inf + 127 0.932 * * [simplify]: Extracting #5: cost 3 inf + 335 0.932 * * [simplify]: Extracting #6: cost 0 inf + 743 0.932 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 0.932 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 0.933 * * * * [progress]: [ 23 / 58 ] simplifiying candidate # 0.933 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 0.933 * * [simplify]: iters left: 6 (7 enodes) 0.937 * * [simplify]: iters left: 5 (27 enodes) 0.945 * * [simplify]: iters left: 4 (34 enodes) 0.954 * * [simplify]: Extracting #0: cost 1 inf + 0 0.955 * * [simplify]: Extracting #1: cost 6 inf + 0 0.955 * * [simplify]: Extracting #2: cost 9 inf + 1 0.955 * * [simplify]: Extracting #3: cost 13 inf + 1 0.955 * * [simplify]: Extracting #4: cost 10 inf + 86 0.955 * * [simplify]: Extracting #5: cost 5 inf + 616 0.956 * * [simplify]: Extracting #6: cost 0 inf + 1469 0.956 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 0.956 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 0.957 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 0.957 * * [simplify]: iters left: 5 (7 enodes) 0.960 * * [simplify]: iters left: 4 (27 enodes) 0.967 * * [simplify]: iters left: 3 (37 enodes) 0.977 * * [simplify]: iters left: 2 (41 enodes) 0.988 * * [simplify]: Extracting #0: cost 1 inf + 0 0.988 * * [simplify]: Extracting #1: cost 7 inf + 0 0.988 * * [simplify]: Extracting #2: cost 16 inf + 0 0.988 * * [simplify]: Extracting #3: cost 17 inf + 2 0.988 * * [simplify]: Extracting #4: cost 13 inf + 128 0.988 * * [simplify]: Extracting #5: cost 9 inf + 496 0.989 * * [simplify]: Extracting #6: cost 0 inf + 1957 0.989 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 0.989 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 0.989 * * * * [progress]: [ 24 / 58 ] simplifiying candidate # 0.989 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 0.989 * * [simplify]: iters left: 5 (6 enodes) 0.991 * * [simplify]: iters left: 4 (22 enodes) 0.994 * * [simplify]: iters left: 3 (27 enodes) 0.998 * * [simplify]: Extracting #0: cost 1 inf + 0 0.998 * * [simplify]: Extracting #1: cost 4 inf + 0 0.998 * * [simplify]: Extracting #2: cost 5 inf + 1 0.998 * * [simplify]: Extracting #3: cost 9 inf + 1 0.998 * * [simplify]: Extracting #4: cost 7 inf + 44 0.999 * * [simplify]: Extracting #5: cost 1 inf + 456 0.999 * * [simplify]: Extracting #6: cost 0 inf + 579 0.999 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 0.999 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 0.999 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 0.999 * * [simplify]: iters left: 5 (7 enodes) 1.001 * * [simplify]: iters left: 4 (27 enodes) 1.004 * * [simplify]: iters left: 3 (37 enodes) 1.011 * * [simplify]: iters left: 2 (41 enodes) 1.022 * * [simplify]: Extracting #0: cost 1 inf + 0 1.022 * * [simplify]: Extracting #1: cost 7 inf + 0 1.022 * * [simplify]: Extracting #2: cost 16 inf + 0 1.022 * * [simplify]: Extracting #3: cost 17 inf + 2 1.022 * * [simplify]: Extracting #4: cost 13 inf + 128 1.022 * * [simplify]: Extracting #5: cost 9 inf + 416 1.023 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.024 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.024 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.024 * * * * [progress]: [ 25 / 58 ] simplifiying candidate # 1.024 * [simplify]: Simplifying (/ 1 1) 1.024 * * [simplify]: iters left: 2 (2 enodes) 1.026 * * [simplify]: iters left: 1 (6 enodes) 1.028 * * [simplify]: Extracting #0: cost 1 inf + 0 1.028 * * [simplify]: Extracting #1: cost 0 inf + 1 1.028 * [simplify]: Simplified to 1 1.028 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.028 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.028 * * [simplify]: iters left: 4 (6 enodes) 1.031 * * [simplify]: iters left: 3 (24 enodes) 1.038 * * [simplify]: iters left: 2 (34 enodes) 1.049 * * [simplify]: iters left: 1 (38 enodes) 1.059 * * [simplify]: Extracting #0: cost 1 inf + 0 1.059 * * [simplify]: Extracting #1: cost 7 inf + 0 1.059 * * [simplify]: Extracting #2: cost 16 inf + 0 1.059 * * [simplify]: Extracting #3: cost 13 inf + 44 1.059 * * [simplify]: Extracting #4: cost 2 inf + 828 1.060 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.061 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.061 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.061 * * * * [progress]: [ 26 / 58 ] simplifiying candidate # 1.061 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1.061 * * [simplify]: iters left: 5 (7 enodes) 1.065 * * [simplify]: iters left: 4 (24 enodes) 1.072 * * [simplify]: iters left: 3 (26 enodes) 1.077 * * [simplify]: Extracting #0: cost 1 inf + 0 1.077 * * [simplify]: Extracting #1: cost 4 inf + 0 1.077 * * [simplify]: Extracting #2: cost 6 inf + 1 1.077 * * [simplify]: Extracting #3: cost 10 inf + 1 1.077 * * [simplify]: Extracting #4: cost 8 inf + 3 1.077 * * [simplify]: Extracting #5: cost 2 inf + 452 1.078 * * [simplify]: Extracting #6: cost 0 inf + 737 1.078 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.078 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.078 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.078 * * [simplify]: iters left: 5 (8 enodes) 1.080 * * [simplify]: iters left: 4 (31 enodes) 1.085 * * [simplify]: iters left: 3 (43 enodes) 1.090 * * [simplify]: iters left: 2 (47 enodes) 1.096 * * [simplify]: Extracting #0: cost 1 inf + 0 1.096 * * [simplify]: Extracting #1: cost 7 inf + 0 1.096 * * [simplify]: Extracting #2: cost 18 inf + 0 1.097 * * [simplify]: Extracting #3: cost 18 inf + 165 1.097 * * [simplify]: Extracting #4: cost 13 inf + 371 1.097 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.099 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.099 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.099 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.099 * * * * [progress]: [ 27 / 58 ] simplifiying candidate # 1.099 * [simplify]: Simplifying (/ 1 1) 1.099 * * [simplify]: iters left: 2 (2 enodes) 1.100 * * [simplify]: iters left: 1 (6 enodes) 1.102 * * [simplify]: Extracting #0: cost 1 inf + 0 1.102 * * [simplify]: Extracting #1: cost 0 inf + 1 1.102 * [simplify]: Simplified to 1 1.102 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.102 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.102 * * [simplify]: iters left: 4 (6 enodes) 1.104 * * [simplify]: iters left: 3 (24 enodes) 1.111 * * [simplify]: iters left: 2 (34 enodes) 1.120 * * [simplify]: iters left: 1 (38 enodes) 1.131 * * [simplify]: Extracting #0: cost 1 inf + 0 1.131 * * [simplify]: Extracting #1: cost 7 inf + 0 1.131 * * [simplify]: Extracting #2: cost 16 inf + 0 1.131 * * [simplify]: Extracting #3: cost 13 inf + 44 1.131 * * [simplify]: Extracting #4: cost 2 inf + 828 1.132 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.132 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.132 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.132 * * * * [progress]: [ 28 / 58 ] simplifiying candidate # 1.133 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.133 * * [simplify]: iters left: 6 (10 enodes) 1.138 * * [simplify]: iters left: 5 (35 enodes) 1.148 * * [simplify]: iters left: 4 (40 enodes) 1.159 * * [simplify]: Extracting #0: cost 1 inf + 0 1.159 * * [simplify]: Extracting #1: cost 6 inf + 0 1.159 * * [simplify]: Extracting #2: cost 13 inf + 0 1.159 * * [simplify]: Extracting #3: cost 20 inf + 0 1.159 * * [simplify]: Extracting #4: cost 16 inf + 85 1.159 * * [simplify]: Extracting #5: cost 9 inf + 536 1.160 * * [simplify]: Extracting #6: cost 0 inf + 2357 1.161 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.161 * [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))))) 1.161 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.161 * * [simplify]: iters left: 5 (9 enodes) 1.165 * * [simplify]: iters left: 4 (34 enodes) 1.175 * * [simplify]: iters left: 3 (46 enodes) 1.187 * * [simplify]: iters left: 2 (50 enodes) 1.200 * * [simplify]: Extracting #0: cost 1 inf + 0 1.200 * * [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 1.202 * * [simplify]: Extracting #6: cost 1 inf + 2641 1.203 * * [simplify]: Extracting #7: cost 0 inf + 2843 1.204 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1.204 * [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))))) 1.204 * * * * [progress]: [ 29 / 58 ] simplifiying candidate # 1.205 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.205 * * [simplify]: iters left: 5 (9 enodes) 1.209 * * [simplify]: iters left: 4 (30 enodes) 1.217 * * [simplify]: iters left: 3 (33 enodes) 1.226 * * [simplify]: Extracting #0: cost 1 inf + 0 1.226 * * [simplify]: Extracting #1: cost 4 inf + 0 1.226 * * [simplify]: Extracting #2: cost 9 inf + 0 1.226 * * [simplify]: Extracting #3: cost 16 inf + 0 1.226 * * [simplify]: Extracting #4: cost 11 inf + 126 1.226 * * [simplify]: Extracting #5: cost 6 inf + 373 1.227 * * [simplify]: Extracting #6: cost 1 inf + 1105 1.227 * * [simplify]: Extracting #7: cost 0 inf + 1227 1.228 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.228 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1.228 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1.228 * * [simplify]: iters left: 5 (9 enodes) 1.232 * * [simplify]: iters left: 4 (34 enodes) 1.238 * * [simplify]: iters left: 3 (46 enodes) 1.246 * * [simplify]: iters left: 2 (50 enodes) 1.252 * * [simplify]: Extracting #0: cost 1 inf + 0 1.252 * * [simplify]: Extracting #1: cost 7 inf + 0 1.252 * * [simplify]: Extracting #2: cost 16 inf + 0 1.252 * * [simplify]: Extracting #3: cost 24 inf + 0 1.252 * * [simplify]: Extracting #4: cost 17 inf + 248 1.253 * * [simplify]: Extracting #5: cost 5 inf + 1591 1.253 * * [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) 1.256 * * [simplify]: iters left: 4 (22 enodes) 1.260 * * [simplify]: iters left: 3 (24 enodes) 1.264 * * [simplify]: Extracting #0: cost 1 inf + 0 1.264 * * [simplify]: Extracting #1: cost 5 inf + 0 1.264 * * [simplify]: Extracting #2: cost 8 inf + 1 1.264 * * [simplify]: Extracting #3: cost 6 inf + 3 1.264 * * [simplify]: Extracting #4: cost 1 inf + 289 1.264 * * [simplify]: Extracting #5: cost 0 inf + 411 1.264 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.264 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.264 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.264 * * [simplify]: iters left: 5 (8 enodes) 1.266 * * [simplify]: iters left: 4 (31 enodes) 1.271 * * [simplify]: iters left: 3 (43 enodes) 1.283 * * [simplify]: iters left: 2 (47 enodes) 1.295 * * [simplify]: Extracting #0: cost 1 inf + 0 1.296 * * [simplify]: Extracting #1: cost 7 inf + 0 1.296 * * [simplify]: Extracting #2: cost 18 inf + 0 1.296 * * [simplify]: Extracting #3: cost 18 inf + 165 1.296 * * [simplify]: Extracting #4: cost 9 inf + 819 1.297 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.297 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.298 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.299 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.299 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.299 * * * * [progress]: [ 31 / 58 ] simplifiying candidate # 1.299 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) 1.300 * * [simplify]: iters left: 5 (9 enodes) 1.303 * * [simplify]: iters left: 4 (29 enodes) 1.311 * * [simplify]: Extracting #0: cost 1 inf + 0 1.311 * * [simplify]: Extracting #1: cost 4 inf + 0 1.311 * * [simplify]: Extracting #2: cost 9 inf + 0 1.311 * * [simplify]: Extracting #3: cost 15 inf + 0 1.311 * * [simplify]: Extracting #4: cost 10 inf + 85 1.311 * * [simplify]: Extracting #5: cost 6 inf + 330 1.312 * * [simplify]: Extracting #6: cost 1 inf + 980 1.312 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.313 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) 1.313 * [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))))) 1.313 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.313 * * [simplify]: iters left: 5 (9 enodes) 1.317 * * [simplify]: iters left: 4 (33 enodes) 1.327 * * [simplify]: iters left: 3 (43 enodes) 1.334 * * [simplify]: iters left: 2 (47 enodes) 1.341 * * [simplify]: Extracting #0: cost 1 inf + 0 1.341 * * [simplify]: Extracting #1: cost 7 inf + 0 1.341 * * [simplify]: Extracting #2: cost 16 inf + 0 1.341 * * [simplify]: Extracting #3: cost 23 inf + 0 1.341 * * [simplify]: Extracting #4: cost 19 inf + 44 1.341 * * [simplify]: Extracting #5: cost 10 inf + 898 1.342 * * [simplify]: Extracting #6: cost 1 inf + 2317 1.342 * * [simplify]: Extracting #7: cost 0 inf + 2519 1.343 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1.343 * [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))))) 1.343 * * * * [progress]: [ 32 / 58 ] simplifiying candidate # 1.343 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1.343 * * [simplify]: iters left: 5 (7 enodes) 1.345 * * [simplify]: iters left: 4 (22 enodes) 1.348 * * [simplify]: iters left: 3 (24 enodes) 1.353 * * [simplify]: Extracting #0: cost 1 inf + 0 1.353 * * [simplify]: Extracting #1: cost 5 inf + 0 1.353 * * [simplify]: Extracting #2: cost 8 inf + 1 1.353 * * [simplify]: Extracting #3: cost 6 inf + 3 1.353 * * [simplify]: Extracting #4: cost 1 inf + 289 1.353 * * [simplify]: Extracting #5: cost 0 inf + 411 1.353 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.353 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.354 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.354 * * [simplify]: iters left: 5 (8 enodes) 1.357 * * [simplify]: iters left: 4 (31 enodes) 1.366 * * [simplify]: iters left: 3 (43 enodes) 1.377 * * [simplify]: iters left: 2 (47 enodes) 1.390 * * [simplify]: Extracting #0: cost 1 inf + 0 1.390 * * [simplify]: Extracting #1: cost 7 inf + 0 1.390 * * [simplify]: Extracting #2: cost 18 inf + 0 1.390 * * [simplify]: Extracting #3: cost 18 inf + 165 1.390 * * [simplify]: Extracting #4: cost 9 inf + 819 1.391 * * [simplify]: Extracting #5: cost 6 inf + 1063 1.392 * * [simplify]: Extracting #6: cost 1 inf + 1756 1.392 * * [simplify]: Extracting #7: cost 0 inf + 1959 1.393 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1.393 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1.393 * * * * [progress]: [ 33 / 58 ] simplifiying candidate # 1.394 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1.394 * * [simplify]: iters left: 6 (7 enodes) 1.397 * * [simplify]: iters left: 5 (27 enodes) 1.406 * * [simplify]: iters left: 4 (34 enodes) 1.411 * * [simplify]: Extracting #0: cost 1 inf + 0 1.411 * * [simplify]: Extracting #1: cost 6 inf + 0 1.411 * * [simplify]: Extracting #2: cost 9 inf + 1 1.411 * * [simplify]: Extracting #3: cost 13 inf + 1 1.411 * * [simplify]: Extracting #4: cost 10 inf + 86 1.411 * * [simplify]: Extracting #5: cost 5 inf + 616 1.412 * * [simplify]: Extracting #6: cost 0 inf + 1469 1.412 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1.412 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1.412 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1.412 * * [simplify]: iters left: 5 (7 enodes) 1.414 * * [simplify]: iters left: 4 (27 enodes) 1.418 * * [simplify]: iters left: 3 (37 enodes) 1.423 * * [simplify]: iters left: 2 (41 enodes) 1.428 * * [simplify]: Extracting #0: cost 1 inf + 0 1.428 * * [simplify]: Extracting #1: cost 7 inf + 0 1.428 * * [simplify]: Extracting #2: cost 16 inf + 0 1.428 * * [simplify]: Extracting #3: cost 17 inf + 2 1.428 * * [simplify]: Extracting #4: cost 13 inf + 128 1.428 * * [simplify]: Extracting #5: cost 9 inf + 496 1.428 * * [simplify]: Extracting #6: cost 0 inf + 1957 1.429 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1.429 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1.429 * * * * [progress]: [ 34 / 58 ] simplifiying candidate # 1.429 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1.429 * * [simplify]: iters left: 5 (6 enodes) 1.431 * * [simplify]: iters left: 4 (22 enodes) 1.435 * * [simplify]: iters left: 3 (27 enodes) 1.442 * * [simplify]: Extracting #0: cost 1 inf + 0 1.442 * * [simplify]: Extracting #1: cost 4 inf + 0 1.442 * * [simplify]: Extracting #2: cost 5 inf + 1 1.442 * * [simplify]: Extracting #3: cost 9 inf + 1 1.443 * * [simplify]: Extracting #4: cost 7 inf + 44 1.443 * * [simplify]: Extracting #5: cost 1 inf + 456 1.443 * * [simplify]: Extracting #6: cost 0 inf + 579 1.443 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1.443 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.444 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1.444 * * [simplify]: iters left: 5 (7 enodes) 1.447 * * [simplify]: iters left: 4 (27 enodes) 1.455 * * [simplify]: iters left: 3 (37 enodes) 1.465 * * [simplify]: iters left: 2 (41 enodes) 1.477 * * [simplify]: Extracting #0: cost 1 inf + 0 1.478 * * [simplify]: Extracting #1: cost 7 inf + 0 1.478 * * [simplify]: Extracting #2: cost 16 inf + 0 1.478 * * [simplify]: Extracting #3: cost 17 inf + 2 1.478 * * [simplify]: Extracting #4: cost 13 inf + 128 1.478 * * [simplify]: Extracting #5: cost 9 inf + 416 1.479 * * [simplify]: Extracting #6: cost 0 inf + 1557 1.479 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1.479 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1.479 * * * * [progress]: [ 35 / 58 ] simplifiying candidate # 1.479 * [simplify]: Simplifying (/ 1 1) 1.479 * * [simplify]: iters left: 2 (2 enodes) 1.480 * * [simplify]: iters left: 1 (6 enodes) 1.482 * * [simplify]: Extracting #0: cost 1 inf + 0 1.482 * * [simplify]: Extracting #1: cost 0 inf + 1 1.482 * [simplify]: Simplified to 1 1.482 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.482 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.482 * * [simplify]: iters left: 4 (6 enodes) 1.483 * * [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 1.497 * [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) 1.503 * * [simplify]: iters left: 3 (26 enodes) 1.507 * * [simplify]: Extracting #0: cost 1 inf + 0 1.507 * * [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 1.508 * * [simplify]: Extracting #5: cost 2 inf + 452 1.508 * * [simplify]: Extracting #6: cost 0 inf + 737 1.508 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1.508 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.508 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.509 * * [simplify]: iters left: 5 (8 enodes) 1.512 * * [simplify]: iters left: 4 (31 enodes) 1.521 * * [simplify]: iters left: 3 (43 enodes) 1.532 * * [simplify]: iters left: 2 (47 enodes) 1.538 * * [simplify]: Extracting #0: cost 1 inf + 0 1.538 * * [simplify]: Extracting #1: cost 7 inf + 0 1.538 * * [simplify]: Extracting #2: cost 18 inf + 0 1.538 * * [simplify]: Extracting #3: cost 18 inf + 165 1.538 * * [simplify]: Extracting #4: cost 13 inf + 371 1.539 * * [simplify]: Extracting #5: cost 2 inf + 1794 1.539 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.539 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1.539 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1.539 * * * * [progress]: [ 37 / 58 ] simplifiying candidate # 1.540 * [simplify]: Simplifying (/ 1 1) 1.540 * * [simplify]: iters left: 2 (2 enodes) 1.541 * * [simplify]: iters left: 1 (6 enodes) 1.542 * * [simplify]: Extracting #0: cost 1 inf + 0 1.542 * * [simplify]: Extracting #1: cost 0 inf + 1 1.542 * [simplify]: Simplified to 1 1.542 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.542 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1.542 * * [simplify]: iters left: 4 (6 enodes) 1.544 * * [simplify]: iters left: 3 (24 enodes) 1.547 * * [simplify]: iters left: 2 (34 enodes) 1.551 * * [simplify]: iters left: 1 (38 enodes) 1.556 * * [simplify]: Extracting #0: cost 1 inf + 0 1.556 * * [simplify]: Extracting #1: cost 7 inf + 0 1.556 * * [simplify]: Extracting #2: cost 16 inf + 0 1.556 * * [simplify]: Extracting #3: cost 13 inf + 44 1.556 * * [simplify]: Extracting #4: cost 2 inf + 828 1.557 * * [simplify]: Extracting #5: cost 0 inf + 1073 1.557 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1.557 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1.557 * * * * [progress]: [ 38 / 58 ] simplifiying candidate # 1.557 * * * * [progress]: [ 39 / 58 ] simplifiying candidate # 1.557 * * * * [progress]: [ 40 / 58 ] simplifiying candidate # 1.557 * * * * [progress]: [ 41 / 58 ] simplifiying candidate # 1.557 * [simplify]: Simplifying (cbrt (- hi lo)) 1.558 * * [simplify]: iters left: 3 (4 enodes) 1.558 * * [simplify]: iters left: 2 (14 enodes) 1.562 * * [simplify]: iters left: 1 (17 enodes) 1.567 * * [simplify]: Extracting #0: cost 1 inf + 0 1.567 * * [simplify]: Extracting #1: cost 3 inf + 0 1.567 * * [simplify]: Extracting #2: cost 7 inf + 0 1.567 * * [simplify]: Extracting #3: cost 5 inf + 43 1.567 * * [simplify]: Extracting #4: cost 0 inf + 412 1.567 * [simplify]: Simplified to (cbrt (- hi lo)) 1.567 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1.567 * * * * [progress]: [ 42 / 58 ] simplifiying candidate # 1.568 * [simplify]: Simplifying (sqrt (- hi lo)) 1.568 * * [simplify]: iters left: 3 (4 enodes) 1.569 * * [simplify]: iters left: 2 (14 enodes) 1.575 * * [simplify]: iters left: 1 (17 enodes) 1.577 * * [simplify]: Extracting #0: cost 1 inf + 0 1.577 * * [simplify]: Extracting #1: cost 3 inf + 0 1.577 * * [simplify]: Extracting #2: cost 7 inf + 0 1.577 * * [simplify]: Extracting #3: cost 5 inf + 43 1.577 * * [simplify]: Extracting #4: cost 0 inf + 332 1.577 * [simplify]: Simplified to (sqrt (- hi lo)) 1.577 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1.577 * * * * [progress]: [ 43 / 58 ] simplifiying candidate # 1.578 * [simplify]: Simplifying (- hi lo) 1.578 * * [simplify]: iters left: 2 (3 enodes) 1.578 * * [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 1.580 * [simplify]: Simplified to (- hi lo) 1.580 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.580 * * * * [progress]: [ 44 / 58 ] simplifiying candidate # 1.580 * [simplify]: Simplifying (- (sqrt hi) (sqrt lo)) 1.580 * * [simplify]: iters left: 3 (5 enodes) 1.581 * * [simplify]: iters left: 2 (17 enodes) 1.584 * * [simplify]: iters left: 1 (20 enodes) 1.586 * * [simplify]: Extracting #0: cost 1 inf + 0 1.586 * * [simplify]: Extracting #1: cost 5 inf + 0 1.586 * * [simplify]: Extracting #2: cost 10 inf + 0 1.586 * * [simplify]: Extracting #3: cost 8 inf + 2 1.587 * * [simplify]: Extracting #4: cost 1 inf + 491 1.587 * * [simplify]: Extracting #5: cost 0 inf + 572 1.587 * [simplify]: Simplified to (- (sqrt hi) (sqrt lo)) 1.587 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (+ (sqrt hi) (sqrt lo))) (- (sqrt hi) (sqrt lo)))) 1.587 * * * * [progress]: [ 45 / 58 ] simplifiying candidate # 1.587 * [simplify]: Simplifying (- hi lo) 1.587 * * [simplify]: iters left: 2 (3 enodes) 1.588 * * [simplify]: iters left: 1 (11 enodes) 1.589 * * [simplify]: Extracting #0: cost 1 inf + 0 1.589 * * [simplify]: Extracting #1: cost 5 inf + 0 1.589 * * [simplify]: Extracting #2: cost 3 inf + 43 1.589 * * [simplify]: Extracting #3: cost 0 inf + 168 1.590 * [simplify]: Simplified to (- hi lo) 1.590 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1.590 * * * * [progress]: [ 46 / 58 ] simplifiying candidate # 1.590 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1.590 * * [simplify]: iters left: 5 (5 enodes) 1.591 * * [simplify]: iters left: 4 (17 enodes) 1.593 * * [simplify]: iters left: 3 (20 enodes) 1.596 * * [simplify]: Extracting #0: cost 1 inf + 0 1.596 * * [simplify]: Extracting #1: cost 3 inf + 0 1.596 * * [simplify]: Extracting #2: cost 5 inf + 0 1.596 * * [simplify]: Extracting #3: cost 9 inf + 0 1.596 * * [simplify]: Extracting #4: cost 7 inf + 43 1.596 * * [simplify]: Extracting #5: cost 0 inf + 736 1.596 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1.596 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1.596 * * * * [progress]: [ 47 / 58 ] simplifiying candidate # 1.597 * [simplify]: Simplifying (sqrt (- x lo)) 1.597 * * [simplify]: iters left: 3 (4 enodes) 1.597 * * [simplify]: iters left: 2 (14 enodes) 1.599 * * [simplify]: iters left: 1 (17 enodes) 1.602 * * [simplify]: Extracting #0: cost 1 inf + 0 1.602 * * [simplify]: Extracting #1: cost 3 inf + 0 1.602 * * [simplify]: Extracting #2: cost 7 inf + 0 1.602 * * [simplify]: Extracting #3: cost 5 inf + 43 1.602 * * [simplify]: Extracting #4: cost 0 inf + 332 1.602 * [simplify]: Simplified to (sqrt (- x lo)) 1.602 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1.602 * * * * [progress]: [ 48 / 58 ] simplifiying candidate # 1.602 * * * * [progress]: [ 49 / 58 ] simplifiying candidate # 1.603 * [simplify]: Simplifying (+ (sqrt x) (sqrt lo)) 1.603 * * [simplify]: iters left: 3 (5 enodes) 1.605 * * [simplify]: iters left: 2 (16 enodes) 1.609 * * [simplify]: Extracting #0: cost 1 inf + 0 1.609 * * [simplify]: Extracting #1: cost 4 inf + 0 1.609 * * [simplify]: Extracting #2: cost 8 inf + 0 1.609 * * [simplify]: Extracting #3: cost 4 inf + 84 1.610 * * [simplify]: Extracting #4: cost 0 inf + 410 1.610 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1.610 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (+ (sqrt x) (sqrt lo)) (/ (- hi lo) (- (sqrt x) (sqrt lo))))) 1.610 * * * * [progress]: [ 50 / 58 ] simplifiying candidate # 1.610 * * * * [progress]: [ 51 / 58 ] simplifiying candidate # 1.610 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1.610 * * [simplify]: iters left: 6 (7 enodes) 1.614 * * [simplify]: iters left: 5 (30 enodes) 1.623 * * [simplify]: iters left: 4 (47 enodes) 1.637 * * [simplify]: iters left: 3 (58 enodes) 1.650 * * [simplify]: iters left: 2 (59 enodes) 1.663 * * [simplify]: Extracting #0: cost 1 inf + 0 1.663 * * [simplify]: Extracting #1: cost 11 inf + 0 1.664 * * [simplify]: Extracting #2: cost 15 inf + 43 1.664 * * [simplify]: Extracting #3: cost 5 inf + 790 1.665 * * [simplify]: Extracting #4: cost 0 inf + 1160 1.665 * * [simplify]: Extracting #5: cost 0 inf + 1130 1.666 * [simplify]: Simplified to (fma (+ hi lo) lo (* hi hi)) 1.666 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (fma (+ hi lo) lo (* hi hi)))) 1.666 * * * * [progress]: [ 52 / 58 ] simplifiying candidate # 1.667 * [simplify]: Simplifying (+ hi lo) 1.667 * * [simplify]: iters left: 2 (3 enodes) 1.668 * * [simplify]: iters left: 1 (10 enodes) 1.671 * * [simplify]: Extracting #0: cost 1 inf + 0 1.671 * * [simplify]: Extracting #1: cost 4 inf + 0 1.671 * * [simplify]: Extracting #2: cost 2 inf + 2 1.671 * * [simplify]: Extracting #3: cost 0 inf + 86 1.671 * [simplify]: Simplified to (+ lo hi) 1.671 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1.671 * * * * [progress]: [ 53 / 58 ] simplifiying candidate # 1.671 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1.672 * * [simplify]: iters left: 3 (6 enodes) 1.676 * * [simplify]: iters left: 2 (33 enodes) 1.691 * * [simplify]: iters left: 1 (78 enodes) 1.726 * * [simplify]: Extracting #0: cost 1 inf + 0 1.726 * * [simplify]: Extracting #1: cost 16 inf + 0 1.726 * * [simplify]: Extracting #2: cost 36 inf + 2 1.726 * * [simplify]: Extracting #3: cost 34 inf + 249 1.727 * * [simplify]: Extracting #4: cost 22 inf + 1817 1.728 * * [simplify]: Extracting #5: cost 3 inf + 6987 1.730 * * [simplify]: Extracting #6: cost 0 inf + 7874 1.732 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1.732 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1.732 * * * * [progress]: [ 54 / 58 ] simplifiying candidate # 1.732 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1.732 * * [simplify]: iters left: 4 (5 enodes) 1.735 * * [simplify]: iters left: 3 (21 enodes) 1.741 * * [simplify]: iters left: 2 (34 enodes) 1.751 * * [simplify]: iters left: 1 (53 enodes) 1.766 * * [simplify]: Extracting #0: cost 1 inf + 0 1.767 * * [simplify]: Extracting #1: cost 14 inf + 0 1.767 * * [simplify]: Extracting #2: cost 25 inf + 165 1.767 * * [simplify]: Extracting #3: cost 9 inf + 1168 1.768 * * [simplify]: Extracting #4: cost 1 inf + 1903 1.768 * * [simplify]: Extracting #5: cost 0 inf + 1970 1.769 * [simplify]: Simplified to (- (* x x) (* lo lo)) 1.769 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x x) (* lo lo)) (* (- hi lo) (+ x lo)))) 1.769 * * * * [progress]: [ 55 / 58 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1.769 * * * * [progress]: [ 56 / 58 ] simplifiying candidate # 1.769 * [simplify]: Simplifying 0 1.769 * * [simplify]: iters left: 0 (1 enodes) 1.770 * * [simplify]: Extracting #0: cost 1 inf + 0 1.770 * * [simplify]: Extracting #1: cost 0 inf + 1 1.770 * [simplify]: Simplified to 0 1.770 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.770 * * * * [progress]: [ 57 / 58 ] simplifiying candidate # 1.770 * [simplify]: Simplifying 0 1.770 * * [simplify]: iters left: 0 (1 enodes) 1.771 * * [simplify]: Extracting #0: cost 1 inf + 0 1.771 * * [simplify]: Extracting #1: cost 0 inf + 1 1.771 * [simplify]: Simplified to 0 1.771 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.771 * * * * [progress]: [ 58 / 58 ] simplifiying candidate # 1.771 * [simplify]: Simplifying 0 1.771 * * [simplify]: iters left: 0 (1 enodes) 1.772 * * [simplify]: Extracting #0: cost 1 inf + 0 1.772 * * [simplify]: Extracting #1: cost 0 inf + 1 1.772 * [simplify]: Simplified to 0 1.772 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1.772 * * * [progress]: adding candidates to table 2.230 * [progress]: [Phase 3 of 3] Extracting. 2.235 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 2.235 * * [simplify]: iters left: 4 (6 enodes) 2.236 * * [simplify]: Extracting #0: cost 1 inf + 0 2.236 * * [simplify]: Extracting #1: cost 3 inf + 0 2.236 * * [simplify]: Extracting #2: cost 6 inf + 0 2.236 * * [simplify]: Extracting #3: cost 2 inf + 45 2.236 * * [simplify]: Extracting #4: cost 0 inf + 210 2.236 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 4.006 * [regime-testing]: Baseline error score: 61.997111943642814 4.009 * [regime-testing]: Oracle error score: 61.997111943642814 4.009 * [regime-testing]: End program error score: 61.997111943642814