Time bar (total: 8.7s)
| 10.0ms | 365× | body | 80 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 9 |
| 1 | 16 | 9 |
| 2 | 33 | 9 |
| 3 | 45 | 9 |
| 4 | 63 | 9 |
| 5 | 69 | 9 |
| done | 69 | 9 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 7.7b
Found 2 expressions with local error:
| 0.4b | (- (* x y) (* z t)) |
| 7.1b | (/ (- (* 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)) |
| 7.0ms | (/ (- (* x y) (* z t)) a) |
| 41.0ms | (- (* x y) (* z t)) |
| 48.0ms | (/ (- (* x y) (* z t)) a) |
Useful iterations: done (1.1s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 80 | 652 |
| 1 | 202 | 632 |
| 2 | 614 | 582 |
| 3 | 1971 | 582 |
| done | 5001 | 581 |
12 alts after pruning (12 fresh and 0 done)
Merged error: 7.4b
Found 3 expressions with local error:
| 0.0b | (- (/ (* x y) a) (/ (* z t) a)) |
| 6.3b | (/ (* z t) a) |
| 6.4b | (/ (* x y) 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 |
| 10.0ms | (- (/ (* x y) a) (/ (* z t) a)) |
| 3.0ms | (/ (* z t) a) |
| 3.0ms | (/ (* x y) a) |
| 67.0ms | (- (/ (* x y) a) (/ (* z t) a)) |
| 17.0ms | (/ (* z t) a) |
| 19.0ms | (/ (* x y) a) |
Useful iterations: 2 (96.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 114 | 699 |
| 1 | 279 | 658 |
| 2 | 969 | 594 |
| 3 | 4794 | 594 |
| done | 5000 | 594 |
10 alts after pruning (10 fresh and 0 done)
Merged error: 0.5b
Found 3 expressions with local error:
| 0.0b | (- (/ (* x y) a) (* z (/ t a))) |
| 3.7b | (* z (/ t a)) |
| 6.4b | (/ (* x y) a) |
| 18× | add-sqr-sqrt |
| 13× | add-exp-log add-cube-cbrt *-un-lft-identity times-frac associate-*r* add-cbrt-cube |
| 5× | pow1 add-log-exp |
| 3× | cbrt-undiv associate-*r/ div-exp associate-*l* prod-exp associate-/r* cbrt-unprod |
| 2× | div-inv unswap-sqr |
| 1× | sub-neg flip3-- frac-2neg diff-log pow-prod-down clear-num *-commutative frac-sub flip-- associate-/l* sub-div |
| 8.0ms | (- (/ (* x y) a) (* z (/ t a))) |
| 7.0ms | (* z (/ t a)) |
| 3.0ms | (/ (* x y) a) |
| 68.0ms | (- (/ (* x y) a) (* z (/ t a))) |
| 18.0ms | (* z (/ t a)) |
| 19.0ms | (/ (* x y) a) |
Useful iterations: 2 (124.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 134 | 746 |
| 1 | 336 | 695 |
| 2 | 1055 | 631 |
| 3 | 4304 | 631 |
| done | 5001 | 631 |
9 alts after pruning (9 fresh and 0 done)
Merged error: 0.0b
Found 3 expressions with local error:
| 0.0b | (- (* x (/ y a)) (* z (/ t a))) |
| 3.7b | (* z (/ t a)) |
| 5.3b | (* x (/ y a)) |
| 29× | add-sqr-sqrt |
| 26× | associate-*r* |
| 20× | times-frac |
| 19× | add-cube-cbrt *-un-lft-identity |
| 13× | add-exp-log add-cbrt-cube |
| 7× | pow1 |
| 6× | associate-*r/ associate-*l* |
| 5× | add-log-exp |
| 4× | prod-exp cbrt-unprod unswap-sqr |
| 2× | cbrt-undiv div-exp pow-prod-down *-commutative div-inv |
| 1× | sub-neg flip3-- diff-log frac-sub flip-- sub-div |
| 5.0ms | (- (* x (/ y a)) (* z (/ t a))) |
| 10.0ms | (* z (/ t a)) |
| 7.0ms | (* x (/ y a)) |
| 66.0ms | (- (* x (/ y a)) (* z (/ t a))) |
| 18.0ms | (* z (/ t a)) |
| 19.0ms | (* x (/ y a)) |
Useful iterations: 2 (129.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 152 | 837 |
| 1 | 386 | 776 |
| 2 | 1112 | 712 |
| 3 | 3789 | 712 |
| done | 5000 | 712 |
10 alts after pruning (9 fresh and 1 done)
Merged error: 0.0b
78.7% (1.7b remaining)
Error of 1.7b against oracle of 0.0b and baseline of 8.1b
Useful iterations: 1 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 22 | 53 |
| 1 | 31 | 43 |
| done | 31 | 43 |
| 331.0ms | 11203× | body | 80 | valid |