Time bar (total: 4.9s)
| 11.0ms | 32× | body | 1280 | valid |
| 9.0ms | 35× | body | 2560 | valid |
| 9.0ms | 185× | body | 80 | valid |
| 4.0ms | 91× | body | 80 | nan |
| 2.0ms | 13× | body | 640 | valid |
| 1.0ms | 3× | body | 5120 | valid |
| 1.0ms | 7× | body | 320 | valid |
| 0.0ms | 2× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 21 | 9 |
| 1 | 42 | 9 |
| 2 | 76 | 9 |
| 3 | 94 | 9 |
| 4 | 102 | 9 |
| 5 | 102 | 9 |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 1 | 1 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 0 | 2 | 2 |
Merged error: 34.6b
Found 4 expressions with local error:
| 0.2b | (/ (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)) |
| 0.4b | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 0.8b | (- (* b b) (* (* 3.0 a) c)) |
| 22.7b | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 19× | *-un-lft-identity |
| 10× | add-log-exp |
| 9× | add-exp-log add-cbrt-cube |
| 8× | add-sqr-sqrt |
| 7× | add-cube-cbrt |
| 6× | distribute-lft-out |
| 5× | pow1 times-frac associate-/l* |
| 3× | distribute-rgt-neg-in sqrt-prod |
| 2× | cbrt-undiv neg-sub0 associate-+l- flip3-- flip3-+ sqrt-div div-exp sum-log flip-- flip-+ associate-/l/ |
| 1× | +-commutative sub-neg rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 diff-log div-sub neg-log prod-exp clear-num associate-/r* cbrt-unprod div-inv |
| 11.0ms | (/ (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)) |
| 7.0ms | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 3.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 3.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 137.0ms | (/ (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)) |
| 73.0ms | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 43.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 72.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
Useful iterations: 2 (37.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 391 | 774 |
| 1 | 1518 | 684 |
| 2 | 5001 | 674 |
14 alts after pruning (14 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 68 | 14 | 82 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 69 | 14 | 83 |
Merged error: 5.5b
Found 4 expressions with local error:
| 0.2b | (* (* 3.0 a) c) |
| 0.4b | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 0.8b | (- (* b b) (* (* 3.0 a) c)) |
| 22.7b | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 10× | pow1 *-un-lft-identity add-log-exp |
| 9× | add-exp-log add-cbrt-cube |
| 7× | add-sqr-sqrt |
| 6× | add-cube-cbrt |
| 3× | associate-*r* pow-prod-down prod-exp sqrt-prod cbrt-unprod |
| 2× | flip3-- sqrt-div sum-log flip-- distribute-lft-out |
| 1× | +-commutative neg-sub0 associate-+l- sub-neg rem-sqrt-square distribute-rgt-neg-in sqrt-pow1 flip3-+ pow1/2 diff-log associate-*l* neg-log *-commutative flip-+ |
| 5.0ms | (* (* 3.0 a) c) |
| 7.0ms | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 3.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 6.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 18.0ms | (* (* 3.0 a) c) |
| 77.0ms | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 42.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 71.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
Useful iterations: 2 (34.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 302 | 468 |
| 1 | 1299 | 428 |
| 2 | 5002 | 417 |
14 alts after pruning (14 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 70 | 2 | 72 |
| Fresh | 1 | 12 | 13 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 72 | 14 | 86 |
Merged error: 5.5b
Found 4 expressions with local error:
| 0.2b | (* 3.0 (* a c)) |
| 0.4b | (+ (neg b) (sqrt (- (* b b) (* 3.0 (* a c))))) |
| 0.8b | (- (* b b) (* 3.0 (* a c))) |
| 22.7b | (sqrt (- (* b b) (* 3.0 (* a c)))) |
| 10× | pow1 *-un-lft-identity add-log-exp |
| 9× | add-exp-log add-cbrt-cube |
| 7× | add-sqr-sqrt |
| 6× | add-cube-cbrt |
| 3× | associate-*l* pow-prod-down prod-exp sqrt-prod cbrt-unprod |
| 2× | flip3-- sqrt-div sum-log flip-- distribute-lft-out |
| 1× | +-commutative neg-sub0 associate-+l- sub-neg rem-sqrt-square distribute-rgt-neg-in sqrt-pow1 flip3-+ pow1/2 diff-log associate-*r* neg-log *-commutative flip-+ |
| 7.0ms | (* 3.0 (* a c)) |
| 7.0ms | (+ (neg b) (sqrt (- (* b b) (* 3.0 (* a c))))) |
| 4.0ms | (- (* b b) (* 3.0 (* a c))) |
| 3.0ms | (sqrt (- (* b b) (* 3.0 (* a c)))) |
| 19.0ms | (* 3.0 (* a c)) |
| 76.0ms | (+ (neg b) (sqrt (- (* b b) (* 3.0 (* a c))))) |
| 45.0ms | (- (* b b) (* 3.0 (* a c))) |
| 67.0ms | (sqrt (- (* b b) (* 3.0 (* a c)))) |
Useful iterations: 3 (120.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 292 | 467 |
| 1 | 1079 | 427 |
| 2 | 4710 | 416 |
| 3 | 5001 | 415 |
14 alts after pruning (13 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 72 | 0 | 72 |
| Fresh | 0 | 13 | 13 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 72 | 14 | 86 |
Merged error: 5.5b
Found 4 expressions with local error:
| 0.3b | (/ 1 (* 3.0 a)) |
| 0.4b | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 0.8b | (- (* b b) (* (* 3.0 a) c)) |
| 22.7b | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 15× | add-exp-log |
| 11× | *-un-lft-identity |
| 10× | add-log-exp |
| 9× | add-cbrt-cube |
| 8× | pow1 add-sqr-sqrt |
| 7× | add-cube-cbrt |
| 4× | div-exp |
| 3× | times-frac prod-exp sqrt-prod associate-/l* |
| 2× | cbrt-undiv rec-exp flip3-- pow-flip sqrt-div 1-exp sum-log flip-- distribute-lft-out |
| 1× | +-commutative neg-sub0 associate-+l- sub-neg rem-sqrt-square distribute-rgt-neg-in frac-2neg sqrt-pow1 flip3-+ pow1/2 diff-log pow-prod-down neg-log clear-num associate-/r* cbrt-unprod flip-+ div-inv inv-pow |
| 4.0ms | (/ 1 (* 3.0 a)) |
| 7.0ms | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 3.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 3.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 18.0ms | (/ 1 (* 3.0 a)) |
| 76.0ms | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 45.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 71.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
Useful iterations: 2 (34.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 333 | 489 |
| 1 | 1378 | 443 |
| 2 | 5002 | 427 |
11 alts after pruning (9 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 80 | 2 | 82 |
| Fresh | 5 | 7 | 12 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 85 | 11 | 96 |
Merged error: 5.5b
88.2% (3.3b remaining)
Error of 9.0b against oracle of 5.7b and baseline of 33.9b
| Iters | Range | Point | |
|---|---|---|---|
| 9 | 20077549570157524.0 | 7.523642411179348e+25 | 3.2727529263726167e+18 |
| 10 | 6.312365209461493e-116 | 1.3971525776333276e-97 | 7.671926489464483e-116 |
| 10 | -7.058895688443122e+124 | -6.893464757908534e+110 | -1.900418612876444e+118 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 49 | 29 |
| 1 | 51 | 29 |
| 2 | 51 | 29 |
| 285.0ms | 1041× | body | 2560 | valid |
| 283.0ms | 5907× | body | 80 | valid |
| 201.0ms | 914× | body | 1280 | valid |
| 130.0ms | 2922× | body | 80 | nan |
| 80.0ms | 456× | body | 640 | valid |
| 32.0ms | 99× | body | 5120 | valid |
| 28.0ms | 216× | body | 320 | valid |
| 10.0ms | 114× | body | 160 | valid |
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