Time bar (total: 8.5s)
| 69.0ms | 880× | body | 80 | nan |
| 28.0ms | 351× | body | 80 | valid |
| 19.0ms | 31× | body | 1280 | nan |
| 12.0ms | 24× | body | 640 | nan |
| 11.0ms | 83× | body | 80 | overflowed |
| 4.0ms | 12× | body | 320 | nan |
| 2.0ms | 9× | body | 160 | nan |
Useful iterations: 0 (33.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4992 | 16 |
| 1 | 4992 | 16 |
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: 0.6b
Found 3 expressions with local error:
| 0.2b | (/ (pow (* 2.0 (* PI n)) (/ (- 1.0 k) 2.0)) (sqrt k)) |
| 0.3b | (* PI n) |
| 0.5b | (pow (* 2.0 (* PI n)) (/ (- 1.0 k) 2.0)) |
| 45× | times-frac |
| 41× | add-sqr-sqrt |
| 39× | *-un-lft-identity |
| 33× | add-cube-cbrt |
| 23× | add-exp-log |
| 19× | pow-unpow |
| 18× | sqrt-prod |
| 11× | pow1 |
| 8× | unpow-prod-down sqr-pow |
| 7× | prod-exp add-cbrt-cube |
| 6× | pow-exp associate-/r* |
| 5× | div-exp associate-/l* |
| 4× | pow-prod-down |
| 3× | pow-pow associate-*r* associate-*l* distribute-lft-out-- add-log-exp difference-of-squares |
| 2× | pow-to-exp div-sub div-inv pow-sub |
| 1× | cbrt-undiv frac-2neg clear-num *-commutative cbrt-unprod associate-/l/ unswap-sqr |
| 7.0ms | (/ (pow (* 2.0 (* PI n)) (/ (- 1.0 k) 2.0)) (sqrt k)) |
| 4.0ms | (* PI n) |
| 14.0ms | (pow (* 2.0 (* PI n)) (/ (- 1.0 k) 2.0)) |
| 34.0ms | (/ (pow (* 2.0 (* PI n)) (/ (- 1.0 k) 2.0)) (sqrt k)) |
| 2.0ms | (* PI n) |
| 18.0ms | (pow (* 2.0 (* PI n)) (/ (- 1.0 k) 2.0)) |
Useful iterations: 0 (29.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5013 | 2181 |
7 alts after pruning (7 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 114 | 7 | 121 |
| Fresh | 1 | 0 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 116 | 7 | 123 |
Merged error: 0.3b
Found 4 expressions with local error:
| 0.2b | (pow (* 2.0 (* PI n)) (/ k 2.0)) |
| 0.3b | (* PI n) |
| 0.3b | (* PI n) |
| 0.3b | (pow (* 2.0 (* PI n)) (/ 1.0 2.0)) |
| 26× | add-sqr-sqrt pow-unpow |
| 22× | add-cube-cbrt *-un-lft-identity |
| 20× | pow1 add-exp-log |
| 18× | times-frac |
| 8× | pow-prod-down prod-exp add-cbrt-cube |
| 6× | pow-pow associate-*r* associate-*l* pow-exp |
| 4× | add-log-exp |
| 2× | pow-to-exp unpow-prod-down *-commutative cbrt-unprod div-inv unswap-sqr sqr-pow |
| 8.0ms | (pow (* 2.0 (* PI n)) (/ k 2.0)) |
| 4.0ms | (* PI n) |
| 4.0ms | (* PI n) |
| 7.0ms | (pow (* 2.0 (* PI n)) (/ 1.0 2.0)) |
| 17.0ms | (pow (* 2.0 (* PI n)) (/ k 2.0)) |
| 2.0ms | (* PI n) |
| 3.0ms | (* PI n) |
| 27.0ms | (pow (* 2.0 (* PI n)) (/ 1.0 2.0)) |
Useful iterations: 0 (43.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4951 | 875 |
| 1 | 4951 | 875 |
7 alts after pruning (6 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 106 | 0 | 106 |
| Fresh | 0 | 6 | 6 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 106 | 7 | 113 |
Merged error: 0.3b
Found 4 expressions with local error:
| 0.2b | (/ (pow (* PI n) (/ (- 1.0 k) 2.0)) (sqrt k)) |
| 0.3b | (* (pow 2.0 (/ (- 1.0 k) 2.0)) (/ (pow (* PI n) (/ (- 1.0 k) 2.0)) (sqrt k))) |
| 0.3b | (* PI n) |
| 0.5b | (pow (* PI n) (/ (- 1.0 k) 2.0)) |
| 92× | add-sqr-sqrt |
| 87× | times-frac |
| 59× | *-un-lft-identity |
| 54× | add-exp-log |
| 53× | add-cube-cbrt |
| 39× | sqrt-prod |
| 37× | associate-*r* |
| 26× | sqr-pow |
| 22× | unpow-prod-down |
| 21× | prod-exp |
| 19× | pow-unpow |
| 16× | div-exp unswap-sqr |
| 15× | pow-exp |
| 13× | add-cbrt-cube |
| 10× | pow-to-exp associate-*l* |
| 9× | pow1 |
| 6× | associate-/r* |
| 5× | associate-/l* |
| 4× | div-sub pow-sub add-log-exp |
| 3× | cbrt-unprod div-inv distribute-lft-out-- difference-of-squares |
| 2× | cbrt-undiv pow-pow pow-prod-down *-commutative |
| 1× | frac-times frac-2neg associate-*r/ associate-*l/ clear-num associate-/l/ |
| 7.0ms | (/ (pow (* PI n) (/ (- 1.0 k) 2.0)) (sqrt k)) |
| 16.0ms | (* (pow 2.0 (/ (- 1.0 k) 2.0)) (/ (pow (* PI n) (/ (- 1.0 k) 2.0)) (sqrt k))) |
| 4.0ms | (* PI n) |
| 8.0ms | (pow (* PI n) (/ (- 1.0 k) 2.0)) |
| 32.0ms | (/ (pow (* PI n) (/ (- 1.0 k) 2.0)) (sqrt k)) |
| 103.0ms | (* (pow 2.0 (/ (- 1.0 k) 2.0)) (/ (pow (* PI n) (/ (- 1.0 k) 2.0)) (sqrt k))) |
| 3.0ms | (* PI n) |
| 19.0ms | (pow (* PI n) (/ (- 1.0 k) 2.0)) |
Useful iterations: 0 (28.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5660 | 4438 |
8 alts after pruning (6 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 204 | 1 | 205 |
| Fresh | 0 | 5 | 5 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 204 | 8 | 212 |
Merged error: 0.0b
Found 4 expressions with local error:
| 0.2b | (pow n (/ (- 1.0 k) 2.0)) |
| 0.2b | (* (pow PI (/ (- 1.0 k) 2.0)) (pow n (/ (- 1.0 k) 2.0))) |
| 0.3b | (* (pow 2.0 (/ (- 1.0 k) 2.0)) (/ (* (pow PI (/ (- 1.0 k) 2.0)) (pow n (/ (- 1.0 k) 2.0))) (sqrt k))) |
| 0.7b | (pow PI (/ (- 1.0 k) 2.0)) |
| 112× | add-exp-log |
| 69× | prod-exp |
| 62× | add-sqr-sqrt |
| 45× | *-un-lft-identity |
| 38× | pow-unpow |
| 37× | pow-to-exp pow-exp |
| 36× | times-frac |
| 33× | add-cube-cbrt |
| 30× | div-exp |
| 22× | unpow-prod-down |
| 17× | associate-*r* |
| 15× | add-cbrt-cube |
| 14× | associate-*l* |
| 12× | unswap-sqr sqr-pow |
| 8× | div-sub pow-sub |
| 6× | pow1 distribute-lft-out-- difference-of-squares |
| 5× | cbrt-unprod |
| 4× | add-log-exp |
| 3× | sqrt-prod div-inv |
| 2× | cbrt-undiv frac-times pow-pow associate-*r/ associate-*l/ *-commutative |
| 1× | pow-prod-down |
| 7.0ms | (pow n (/ (- 1.0 k) 2.0)) |
| 9.0ms | (* (pow PI (/ (- 1.0 k) 2.0)) (pow n (/ (- 1.0 k) 2.0))) |
| 14.0ms | (* (pow 2.0 (/ (- 1.0 k) 2.0)) (/ (* (pow PI (/ (- 1.0 k) 2.0)) (pow n (/ (- 1.0 k) 2.0))) (sqrt k))) |
| 7.0ms | (pow PI (/ (- 1.0 k) 2.0)) |
| 15.0ms | (pow n (/ (- 1.0 k) 2.0)) |
| 44.0ms | (* (pow PI (/ (- 1.0 k) 2.0)) (pow n (/ (- 1.0 k) 2.0))) |
| 178.0ms | (* (pow 2.0 (/ (- 1.0 k) 2.0)) (/ (* (pow PI (/ (- 1.0 k) 2.0)) (pow n (/ (- 1.0 k) 2.0))) (sqrt k))) |
| 5.0ms | (pow PI (/ (- 1.0 k) 2.0)) |
Useful iterations: 0 (15.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4998 | 4035 |
| 1 | 4998 | 4035 |
7 alts after pruning (6 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 190 | 2 | 192 |
| Fresh | 1 | 4 | 5 |
| Picked | 1 | 0 | 1 |
| Done | 1 | 1 | 2 |
| Total | 193 | 7 | 200 |
Merged error: 0.0b
0% (0.4b remaining)
Error of 0.4b against oracle of 0.0b and baseline of 0.4b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 22 | 32 |
| 1 | 22 | 32 |
| 2.1s | 26913× | body | 80 | nan |
| 850.0ms | 10648× | body | 80 | valid |
| 664.0ms | 1054× | body | 1280 | nan |
| 414.0ms | 879× | body | 640 | nan |
| 352.0ms | 2518× | body | 80 | overflowed |
| 149.0ms | 457× | body | 320 | nan |
| 43.0ms | 210× | body | 160 | nan |
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