Time bar (total: 2.9s)
| 18.0ms | 453× | body | 80 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 22 | 7 |
| 1 | 55 | 7 |
| 2 | 101 | 7 |
| 3 | 182 | 7 |
| 4 | 335 | 7 |
| 5 | 731 | 7 |
| 6 | 1828 | 7 |
| 7 | 5001 | 7 |
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: 26.4b
Found 2 expressions with local error:
| 4.6b | (- (+ (* x x) (* y y)) (* z z)) |
| 24.5b | (/ (- (+ (* x x) (* y y)) (* z z)) (* y 2.0)) |
| 7× | add-exp-log add-sqr-sqrt add-cbrt-cube add-log-exp |
| 4× | add-cube-cbrt *-un-lft-identity times-frac associate-/l* |
| 3× | difference-of-squares |
| 2× | pow1 cbrt-undiv flip3-- diff-log div-exp flip-- associate-/l/ |
| 1× | sub-neg frac-2neg div-sub prod-exp associate--l+ clear-num associate-/r* sum-log cbrt-unprod div-inv |
| 6.0ms | (- (+ (* x x) (* y y)) (* z z)) |
| 9.0ms | (/ (- (+ (* x x) (* y y)) (* z z)) (* y 2.0)) |
| 41.0ms | (- (+ (* x x) (* y y)) (* z z)) |
| 79.0ms | (/ (- (+ (* x x) (* y y)) (* z z)) (* y 2.0)) |
Useful iterations: 2 (27.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 275 | 450 |
| 1 | 1168 | 388 |
| 2 | 5001 | 380 |
4 alts after pruning (4 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 43 | 4 | 47 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 44 | 4 | 48 |
Merged error: 8.8b
Found 4 expressions with local error:
| 0.0b | (- (+ y (/ (pow x 2) y)) (/ (pow z 2) y)) |
| 0.2b | (* 0.5 (- (+ y (/ (pow x 2) y)) (/ (pow z 2) y))) |
| 6.7b | (/ (pow x 2) y) |
| 10.1b | (/ (pow z 2) y) |
| 66× | add-sqr-sqrt |
| 56× | times-frac |
| 50× | *-un-lft-identity |
| 40× | add-cube-cbrt |
| 26× | unpow-prod-down |
| 16× | add-exp-log associate-/l* |
| 10× | associate-*r* add-cbrt-cube unpow2 difference-of-squares sqr-pow |
| 9× | add-log-exp |
| 6× | pow1 div-exp associate-/r* |
| 4× | associate-*r/ frac-sub distribute-lft-out-- |
| 3× | distribute-rgt-in sub-neg distribute-lft-in associate-*l* associate--l+ |
| 2× | cbrt-undiv pow-to-exp flip3-- frac-2neg flip3-+ diff-log pow-exp clear-num flip-- flip-+ div-inv distribute-lft-out |
| 1× | pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr |
| 19.0ms | (- (+ y (/ (pow x 2) y)) (/ (pow z 2) y)) |
| 23.0ms | (* 0.5 (- (+ y (/ (pow x 2) y)) (/ (pow z 2) y))) |
| 5.0ms | (/ (pow x 2) y) |
| 5.0ms | (/ (pow z 2) y) |
| 41.0ms | (- (+ y (/ (pow x 2) y)) (/ (pow z 2) y)) |
| 56.0ms | (* 0.5 (- (+ y (/ (pow x 2) y)) (/ (pow z 2) y))) |
| 18.0ms | (/ (pow x 2) y) |
| 18.0ms | (/ (pow z 2) y) |
Useful iterations: 2 (50.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 523 | 1126 |
| 1 | 2010 | 1020 |
| 2 | 5001 | 1014 |
8 alts after pruning (8 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 163 | 5 | 168 |
| Fresh | 0 | 3 | 3 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 164 | 8 | 172 |
Merged error: 1.0b
Found 4 expressions with local error:
| 0.0b | (- (+ y (/ (pow x 2) y)) (* z (/ z y))) |
| 0.2b | (* z (/ z y)) |
| 0.2b | (* 0.5 (- (+ y (/ (pow x 2) y)) (* z (/ z y)))) |
| 6.7b | (/ (pow x 2) y) |
| 38× | add-sqr-sqrt |
| 34× | times-frac |
| 31× | add-cube-cbrt *-un-lft-identity |
| 16× | add-exp-log associate-*r* |
| 13× | add-cbrt-cube |
| 12× | unpow-prod-down |
| 9× | associate-*r/ add-log-exp |
| 8× | pow1 associate-/l* |
| 6× | associate-*l* |
| 4× | div-exp frac-sub unpow2 sqr-pow |
| 3× | distribute-rgt-in sub-neg distribute-lft-in prod-exp associate--l+ associate-/r* cbrt-unprod unswap-sqr |
| 2× | cbrt-undiv flip3-- flip3-+ diff-log pow-prod-down *-commutative flip-- flip-+ div-inv |
| 1× | pow-to-exp frac-2neg pow-exp clear-num sum-log |
| 12.0ms | (- (+ y (/ (pow x 2) y)) (* z (/ z y))) |
| 7.0ms | (* z (/ z y)) |
| 14.0ms | (* 0.5 (- (+ y (/ (pow x 2) y)) (* z (/ z y)))) |
| 5.0ms | (/ (pow x 2) y) |
| 41.0ms | (- (+ y (/ (pow x 2) y)) (* z (/ z y))) |
| 18.0ms | (* z (/ z y)) |
| 52.0ms | (* 0.5 (- (+ y (/ (pow x 2) y)) (* z (/ z y)))) |
| 22.0ms | (/ (pow x 2) y) |
Useful iterations: 2 (54.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 502 | 881 |
| 1 | 2256 | 790 |
| 2 | 5001 | 787 |
6 alts after pruning (6 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 135 | 2 | 137 |
| Fresh | 3 | 4 | 7 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 139 | 6 | 145 |
Merged error: 0.0b
Found 4 expressions with local error:
| 0.0b | (- (+ y (* x (/ x y))) (* z (/ z y))) |
| 0.2b | (* x (/ x y)) |
| 0.2b | (* z (/ z y)) |
| 0.2b | (* 0.5 (- (+ y (* x (/ x y))) (* z (/ z y)))) |
| 34× | add-sqr-sqrt |
| 29× | associate-*r* |
| 22× | add-cube-cbrt *-un-lft-identity |
| 20× | times-frac |
| 16× | add-exp-log add-cbrt-cube |
| 10× | pow1 associate-*r/ |
| 9× | associate-*l* add-log-exp |
| 5× | prod-exp cbrt-unprod unswap-sqr |
| 4× | frac-sub |
| 3× | distribute-rgt-in sub-neg distribute-lft-in pow-prod-down associate--l+ *-commutative |
| 2× | cbrt-undiv flip3-- flip3-+ diff-log div-exp flip-- flip-+ div-inv |
| 1× | sum-log |
| 5.0ms | (- (+ y (* x (/ x y))) (* z (/ z y))) |
| 7.0ms | (* x (/ x y)) |
| 7.0ms | (* z (/ z y)) |
| 7.0ms | (* 0.5 (- (+ y (* x (/ x y))) (* z (/ z y)))) |
| 38.0ms | (- (+ y (* x (/ x y))) (* z (/ z y))) |
| 20.0ms | (* x (/ x y)) |
| 18.0ms | (* z (/ z y)) |
| 54.0ms | (* 0.5 (- (+ y (* x (/ x y))) (* z (/ z y)))) |
Useful iterations: 1 (15.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 517 | 773 |
| 1 | 2589 | 691 |
| 2 | 5002 | 691 |
6 alts after pruning (5 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 120 | 0 | 120 |
| Fresh | 0 | 5 | 5 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 120 | 6 | 126 |
Merged error: 0.0b
0% (0.1b remaining)
Error of 0.2b against oracle of 0.0b and baseline of 0.2b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 15 | 7 |
| 1 | 15 | 7 |
| 565.0ms | 13764× | body | 80 | valid |