Time bar (total: 6.0s)
| 13.0ms | 267× | body | 80 | valid |
| 0.0ms | 2× | body | 320 | valid |
| 0.0ms | 1× | body | 640 | valid |
| 0.0ms | 1× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 54 | 8 |
| 1 | 141 | 8 |
| 2 | 325 | 8 |
| 3 | 979 | 8 |
| 4 | 3700 | 8 |
| 5 | 5001 | 8 |
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: 4.1b
Found 4 expressions with local error:
| 0.0b | (+ x (* (* y z) (- (tanh (/ t y)) (tanh (/ x y))))) |
| 0.0b | (- (tanh (/ t y)) (tanh (/ x y))) |
| 0.0b | (tanh (/ x y)) |
| 4.3b | (* (* y z) (- (tanh (/ t y)) (tanh (/ x y)))) |
| 18× | frac-sub |
| 13× | tanh-def |
| 11× | associate-*r/ |
| 9× | pow1 add-exp-log add-sqr-sqrt *-un-lft-identity add-cbrt-cube |
| 8× | add-log-exp |
| 5× | add-cube-cbrt sub-neg associate-*r* |
| 4× | distribute-rgt-in associate-+r+ distribute-lft-in |
| 3× | pow-prod-down prod-exp cbrt-unprod |
| 2× | flip3-- flip-- distribute-lft-out-- difference-of-squares |
| 1× | +-commutative flip3-+ diff-log associate-*l* sum-log *-commutative flip-+ |
| 3.0ms | (+ x (* (* y z) (- (tanh (/ t y)) (tanh (/ x y))))) |
| 6.0ms | (- (tanh (/ t y)) (tanh (/ x y))) |
| 2.0ms | (tanh (/ x y)) |
| 11.0ms | (* (* y z) (- (tanh (/ t y)) (tanh (/ x y)))) |
| 322.0ms | (+ x (* (* y z) (- (tanh (/ t y)) (tanh (/ x y))))) |
| 215.0ms | (- (tanh (/ t y)) (tanh (/ x y))) |
| 76.0ms | (tanh (/ x y)) |
| 153.0ms | (* (* y z) (- (tanh (/ t y)) (tanh (/ x y)))) |
Useful iterations: 1 (16.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 592 | 1136 |
| 1 | 2728 | 1079 |
| 2 | 5001 | 1079 |
7 alts after pruning (7 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 88 | 7 | 95 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 89 | 7 | 96 |
Merged error: 0.7b
Found 4 expressions with local error:
| 0.0b | (- (tanh (/ t y)) (tanh (/ x y))) |
| 0.0b | (tanh (/ x y)) |
| 0.8b | (* z (- (tanh (/ t y)) (tanh (/ x y)))) |
| 3.5b | (* y (* z (- (tanh (/ t y)) (tanh (/ x y))))) |
| 33× | associate-*r/ |
| 27× | frac-sub |
| 19× | tanh-def |
| 13× | add-sqr-sqrt |
| 11× | pow1 add-exp-log *-un-lft-identity add-cbrt-cube |
| 10× | distribute-rgt-in distribute-lft-in |
| 7× | add-cube-cbrt sub-neg |
| 6× | associate-*r* associate-*l* add-log-exp |
| 4× | pow-prod-down prod-exp cbrt-unprod |
| 3× | flip3-- flip-- |
| 2× | *-commutative distribute-lft-out-- difference-of-squares |
| 1× | diff-log unswap-sqr |
| 6.0ms | (- (tanh (/ t y)) (tanh (/ x y))) |
| 2.0ms | (tanh (/ x y)) |
| 10.0ms | (* z (- (tanh (/ t y)) (tanh (/ x y)))) |
| 12.0ms | (* y (* z (- (tanh (/ t y)) (tanh (/ x y))))) |
| 216.0ms | (- (tanh (/ t y)) (tanh (/ x y))) |
| 80.0ms | (tanh (/ x y)) |
| 208.0ms | (* z (- (tanh (/ t y)) (tanh (/ x y)))) |
| 159.0ms | (* y (* z (- (tanh (/ t y)) (tanh (/ x y))))) |
Useful iterations: 1 (14.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 553 | 1404 |
| 1 | 2417 | 1324 |
| 2 | 5003 | 1324 |
7 alts after pruning (7 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 114 | 3 | 117 |
| Fresh | 2 | 4 | 6 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 117 | 7 | 124 |
Merged error: 0.4b
Found 4 expressions with local error:
| 0.0b | (tanh (/ x y)) |
| 1.7b | (* z (neg (tanh (/ x y)))) |
| 2.1b | (* z (tanh (/ t y))) |
| 3.5b | (* y (+ (* z (tanh (/ t y))) (* z (neg (tanh (/ x y)))))) |
| 35× | associate-*r/ |
| 18× | add-sqr-sqrt |
| 17× | associate-*r* |
| 12× | add-cube-cbrt *-un-lft-identity distribute-neg-frac |
| 10× | pow1 add-exp-log add-cbrt-cube |
| 9× | associate-*l* frac-add tanh-def |
| 4× | add-log-exp |
| 3× | distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr |
| 1× | distribute-rgt-in neg-mul-1 distribute-lft-in flip3-+ distribute-rgt-neg-out flip-+ distribute-lft-out |
| 2.0ms | (tanh (/ x y)) |
| 6.0ms | (* z (neg (tanh (/ x y)))) |
| 5.0ms | (* z (tanh (/ t y))) |
| 10.0ms | (* y (+ (* z (tanh (/ t y))) (* z (neg (tanh (/ x y)))))) |
| 78.0ms | (tanh (/ x y)) |
| 85.0ms | (* z (neg (tanh (/ x y)))) |
| 83.0ms | (* z (tanh (/ t y))) |
| 164.0ms | (* y (+ (* z (tanh (/ t y))) (* z (neg (tanh (/ x y)))))) |
Useful iterations: 2 (72.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 614 | 834 |
| 1 | 3220 | 775 |
| 2 | 5001 | 774 |
6 alts after pruning (6 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 103 | 1 | 104 |
| Fresh | 1 | 5 | 6 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 105 | 6 | 111 |
Merged error: 0.4b
Found 4 expressions with local error:
| 0.0b | (+ (* (* y z) (tanh (/ t y))) (* (* y z) (neg (tanh (/ x y))))) |
| 0.0b | (tanh (/ x y)) |
| 5.8b | (* (* y z) (neg (tanh (/ x y)))) |
| 6.3b | (* (* y z) (tanh (/ t y))) |
| 24× | associate-*r/ |
| 14× | pow1 add-exp-log add-cbrt-cube |
| 13× | associate-*r* |
| 12× | distribute-neg-frac |
| 9× | frac-add tanh-def |
| 8× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 6× | pow-prod-down prod-exp cbrt-unprod add-log-exp |
| 3× | distribute-lft-neg-in distribute-rgt-neg-in distribute-rgt-neg-out |
| 2× | associate-*l* *-commutative |
| 1× | +-commutative neg-mul-1 flip3-+ unsub-neg sum-log flip-+ distribute-lft-out |
| 9.0ms | (+ (* (* y z) (tanh (/ t y))) (* (* y z) (neg (tanh (/ x y))))) |
| 2.0ms | (tanh (/ x y)) |
| 7.0ms | (* (* y z) (neg (tanh (/ x y)))) |
| 6.0ms | (* (* y z) (tanh (/ t y))) |
| 155.0ms | (+ (* (* y z) (tanh (/ t y))) (* (* y z) (neg (tanh (/ x y))))) |
| 79.0ms | (tanh (/ x y)) |
| 88.0ms | (* (* y z) (neg (tanh (/ x y)))) |
| 84.0ms | (* (* y z) (tanh (/ t y))) |
Useful iterations: 2 (81.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 613 | 904 |
| 1 | 3175 | 829 |
| 2 | 5001 | 828 |
6 alts after pruning (6 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 94 | 1 | 95 |
| Fresh | 0 | 5 | 5 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 95 | 6 | 101 |
Merged error: 0.3b
17.1% (4.2b remaining)
Error of 4.3b against oracle of 0.1b and baseline of 5.1b
| Iters | Range | Point | |
|---|---|---|---|
| 7 | -6.770751348513246e+125 | -4.0717095726038794e+123 | -6.671347703591711e+125 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 36 | 36 |
| 1 | 40 | 36 |
| 2 | 41 | 36 |
| 3 | 41 | 36 |
| 403.0ms | 8290× | body | 80 | valid |
| 18.0ms | 99× | body | 640 | valid |
| 13.0ms | 52× | body | 1280 | valid |
| 9.0ms | 65× | body | 320 | valid |
| 3.0ms | 32× | body | 160 | valid |
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