Time bar (total: 4.2s)
| 9.0ms | 256× | body | 80 | valid |
| 4.0ms | 106× | body | 80 | invalid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 16 | 4 |
| 1 | 33 | 4 |
| 2 | 45 | 4 |
| 3 | 63 | 4 |
| 4 | 69 | 4 |
| 5 | 69 | 4 |
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: 4.6b
Found 2 expressions with local error:
| 0.0b | (- (* x y) (* z t)) |
| 4.4b | (/ (- (* x y) (* z t)) a) |
| 10× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 9× | times-frac |
| 4× | add-exp-log add-cbrt-cube add-log-exp |
| 3× | associate-/r* associate-/l* |
| 2× | pow1 flip3-- flip-- associate-/l/ |
| 1× | cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv |
| 3.0ms | (- (* x y) (* z t)) |
| 5.0ms | (/ (- (* x y) (* z t)) a) |
| 13.0ms | (- (* x y) (* z t)) |
| 15.0ms | (/ (- (* x y) (* z t)) a) |
Useful iterations: 1 (6.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 204 | 313 |
| 1 | 717 | 288 |
| 2 | 2686 | 288 |
| 3 | 5001 | 288 |
10 alts after pruning (10 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 38 | 10 | 48 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 39 | 10 | 49 |
Merged error: 4.3b
Found 3 expressions with local error:
| 0.0b | (- (/ (* x y) a) (/ (* t z) a)) |
| 3.6b | (/ (* x y) a) |
| 4.5b | (/ (* t z) a) |
| 13× | add-exp-log add-cbrt-cube |
| 9× | add-sqr-sqrt *-un-lft-identity |
| 7× | add-cube-cbrt |
| 6× | times-frac associate-/r* |
| 5× | add-log-exp |
| 4× | cbrt-undiv div-exp div-inv |
| 3× | pow1 |
| 2× | frac-2neg prod-exp clear-num cbrt-unprod associate-/l* |
| 1× | sub-neg flip3-- distribute-rgt-out-- diff-log frac-sub flip-- distribute-lft-out-- sub-div difference-of-squares |
| 8.0ms | (- (/ (* x y) a) (/ (* t z) a)) |
| 4.0ms | (/ (* x y) a) |
| 4.0ms | (/ (* t z) a) |
| 18.0ms | (- (/ (* x y) a) (/ (* t z) a)) |
| 5.0ms | (/ (* x y) a) |
| 7.0ms | (/ (* t z) a) |
Useful iterations: 1 (7.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 275 | 315 |
| 1 | 1238 | 283 |
| 2 | 5001 | 283 |
11 alts after pruning (11 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 63 | 5 | 68 |
| Fresh | 3 | 6 | 9 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 67 | 11 | 78 |
Merged error: 0.2b
Found 2 expressions with local error:
| 0.0b | (- (* x y) (* z t)) |
| 4.5b | (* (- (* x y) (* z t)) (/ 1 a)) |
| 17× | add-sqr-sqrt |
| 13× | associate-*r* |
| 11× | add-exp-log *-un-lft-identity times-frac |
| 10× | add-cube-cbrt |
| 7× | add-cbrt-cube |
| 4× | pow1 prod-exp add-log-exp |
| 3× | flip3-- associate-*l* flip-- unswap-sqr |
| 2× | frac-times div-exp associate-*l/ cbrt-unprod |
| 1× | cbrt-undiv sub-neg rec-exp diff-log 1-exp associate-*r/ pow-prod-down un-div-inv *-commutative div-inv |
| 4.0ms | (- (* x y) (* z t)) |
| 9.0ms | (* (- (* x y) (* z t)) (/ 1 a)) |
| 10.0ms | (- (* x y) (* z t)) |
| 15.0ms | (* (- (* x y) (* z t)) (/ 1 a)) |
Useful iterations: 2 (33.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 278 | 390 |
| 1 | 1203 | 340 |
| 2 | 5001 | 322 |
11 alts after pruning (10 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 57 | 1 | 58 |
| Fresh | 1 | 9 | 10 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 58 | 11 | 69 |
Merged error: 0.2b
Found 3 expressions with local error:
| 0.0b | (- (* x y) (* z t)) |
| 0.4b | (/ 1 (/ a (- (* x y) (* z t)))) |
| 4.4b | (/ a (- (* x y) (* z t))) |
| 90× | times-frac |
| 55× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 18× | associate-/r* |
| 16× | add-exp-log |
| 11× | associate-/r/ |
| 10× | add-cbrt-cube |
| 8× | div-exp |
| 6× | flip3-- flip-- div-inv associate-/l* |
| 5× | add-log-exp |
| 4× | pow1 cbrt-undiv |
| 2× | rec-exp frac-2neg 1-exp clear-num |
| 1× | sub-neg pow-flip diff-log inv-pow |
| 3.0ms | (- (* x y) (* z t)) |
| 8.0ms | (/ 1 (/ a (- (* x y) (* z t)))) |
| 5.0ms | (/ a (- (* x y) (* z t))) |
| 10.0ms | (- (* x y) (* z t)) |
| 21.0ms | (/ 1 (/ a (- (* x y) (* z t)))) |
| 15.0ms | (/ a (- (* x y) (* z t))) |
Useful iterations: 2 (38.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 428 | 1233 |
| 1 | 1872 | 1114 |
| 2 | 5001 | 1024 |
11 alts after pruning (9 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 133 | 1 | 134 |
| Fresh | 1 | 8 | 9 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 134 | 11 | 145 |
Merged error: 0.2b
37.2% (4.5b remaining)
Error of 4.9b against oracle of 0.4b and baseline of 7.5b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 29 | 16 |
| 1 | 29 | 16 |
| 284.0ms | 8000× | body | 80 | valid |
| 126.0ms | 3166× | body | 80 | invalid |
Loading profile data...