Time bar (total: 6.2s)
| 47.0ms | 755× | body | 80 | nan |
| 12.0ms | 181× | body | 80 | valid |
| 10.0ms | 28× | body | 640 | valid |
| 9.0ms | 13× | body | 1280 | valid |
| 5.0ms | 21× | body | 320 | valid |
| 2.0ms | 13× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 21 | 7 |
| 1 | 30 | 7 |
| 2 | 39 | 7 |
| 3 | 45 | 7 |
| 4 | 60 | 7 |
| 5 | 88 | 7 |
| 6 | 125 | 7 |
| 7 | 176 | 7 |
| 8 | 208 | 7 |
| 9 | 225 | 7 |
| 10 | 293 | 7 |
| 11 | 293 | 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: 8.6b
Found 4 expressions with local error:
| 0.0b | (- (+ (* x (log y)) (* z (log (- 1.0 y)))) t) |
| 0.0b | (* z (log (- 1.0 y))) |
| 0.2b | (* x (log y)) |
| 5.6b | (log (- 1.0 y)) |
| 25× | add-sqr-sqrt |
| 21× | log-prod *-un-lft-identity |
| 13× | add-cube-cbrt |
| 11× | pow1 |
| 9× | add-exp-log add-log-exp |
| 8× | distribute-rgt-in distribute-lft-in associate-*r* add-cbrt-cube |
| 6× | associate-*l* |
| 4× | distribute-lft-out-- difference-of-squares |
| 3× | log-pow |
| 2× | log-div flip3-- diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod unswap-sqr |
| 1× | sub-neg rem-log-exp associate--l+ sum-log |
| 6.0ms | (- (+ (* x (log y)) (* z (log (- 1.0 y)))) t) |
| 6.0ms | (* z (log (- 1.0 y))) |
| 4.0ms | (* x (log y)) |
| 3.0ms | (log (- 1.0 y)) |
| 19.0ms | (- (+ (* x (log y)) (* z (log (- 1.0 y)))) t) |
| 8.0ms | (* z (log (- 1.0 y))) |
| 7.0ms | (* x (log y)) |
| 3.0ms | (log (- 1.0 y)) |
Useful iterations: 2 (38.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 458 | 643 |
| 1 | 1650 | 563 |
| 2 | 5002 | 529 |
5 alts after pruning (5 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 93 | 5 | 98 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 94 | 5 | 99 |
Merged error: 0.0b
Found 4 expressions with local error:
| 0.0b | (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2)))))) |
| 0.0b | (- (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) t) |
| 0.0b | (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) |
| 0.2b | (* x (log y)) |
| 24× | add-sqr-sqrt log-prod |
| 21× | *-un-lft-identity |
| 16× | distribute-rgt-in add-cube-cbrt distribute-lft-in |
| 13× | associate--l+ |
| 11× | add-log-exp |
| 10× | pow1 associate-+r+ associate-*r* |
| 8× | add-exp-log add-cbrt-cube |
| 6× | associate-+l+ associate-*l* |
| 5× | sub-neg |
| 3× | distribute-lft-out-- |
| 2× | flip3-- diff-log associate-*r/ pow-prod-down prod-exp sum-log log-pow *-commutative flip-- cbrt-unprod difference-of-squares unswap-sqr |
| 1× | +-commutative flip3-+ flip-+ |
| 9.0ms | (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2)))))) |
| 7.0ms | (- (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) t) |
| 8.0ms | (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) |
| 4.0ms | (* x (log y)) |
| 16.0ms | (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2)))))) |
| 41.0ms | (- (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) t) |
| 27.0ms | (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) |
| 7.0ms | (* x (log y)) |
Useful iterations: 2 (42.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 444 | 1211 |
| 1 | 1686 | 1142 |
| 2 | 5002 | 1110 |
5 alts after pruning (5 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 109 | 4 | 113 |
| Fresh | 3 | 1 | 4 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 113 | 5 | 118 |
Merged error: 0.0b
Found 4 expressions with local error:
| 0.3b | (* x (log (cbrt y))) |
| 0.3b | (+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y)))) |
| 0.6b | (cbrt y) |
| 0.6b | (cbrt y) |
| 48× | log-prod |
| 36× | distribute-rgt-in distribute-lft-in |
| 30× | cbrt-prod |
| 26× | add-sqr-sqrt |
| 24× | add-cube-cbrt associate-+l+ *-un-lft-identity |
| 12× | associate-+r+ |
| 7× | pow1 |
| 6× | add-exp-log add-cbrt-cube add-log-exp |
| 5× | associate-*r* |
| 3× | pow1/3 associate-*l* |
| 2× | log-pow |
| 1× | +-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr |
| 5.0ms | (* x (log (cbrt y))) |
| 10.0ms | (+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y)))) |
| 1.0ms | (cbrt y) |
| 1.0ms | (cbrt y) |
| 20.0ms | (* x (log (cbrt y))) |
| 25.0ms | (+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y)))) |
| 22.0ms | (cbrt y) |
| 23.0ms | (cbrt y) |
Useful iterations: 2 (43.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 362 | 765 |
| 1 | 1356 | 673 |
| 2 | 5002 | 593 |
4 alts after pruning (4 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 111 | 3 | 114 |
| Fresh | 3 | 1 | 4 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 115 | 4 | 119 |
Merged error: 0b
Found 4 expressions with local error:
| 0.3b | (* x (log (pow y 1/3))) |
| 0.3b | (+ (* x (* 2 (log (cbrt y)))) (* x (log (pow y 1/3)))) |
| 0.6b | (cbrt y) |
| 5.2b | (pow y 1/3) |
| 52× | log-prod |
| 38× | distribute-rgt-in distribute-lft-in |
| 27× | add-sqr-sqrt |
| 25× | add-cube-cbrt *-un-lft-identity |
| 24× | associate-+l+ |
| 15× | cbrt-prod unpow-prod-down |
| 14× | associate-+r+ |
| 7× | pow1 add-exp-log |
| 6× | add-cbrt-cube add-log-exp |
| 5× | sqr-pow |
| 4× | associate-*r* |
| 3× | pow-unpow associate-*l* |
| 1× | +-commutative pow-to-exp pow-pow flip3-+ unpow1/3 pow1/3 pow-prod-down pow-exp prod-exp sum-log log-pow *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr |
| 6.0ms | (* x (log (pow y 1/3))) |
| 10.0ms | (+ (* x (* 2 (log (cbrt y)))) (* x (log (pow y 1/3)))) |
| 1.0ms | (cbrt y) |
| 3.0ms | (pow y 1/3) |
| 16.0ms | (* x (log (pow y 1/3))) |
| 31.0ms | (+ (* x (* 2 (log (cbrt y)))) (* x (log (pow y 1/3)))) |
| 22.0ms | (cbrt y) |
| 20.0ms | (pow y 1/3) |
Useful iterations: 2 (57.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 460 | 798 |
| 1 | 1882 | 686 |
| 2 | 5002 | 512 |
4 alts after pruning (3 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 123 | 1 | 124 |
| Fresh | 1 | 2 | 3 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 124 | 4 | 128 |
Merged error: 0b
0% (0.1b remaining)
Error of 0.4b against oracle of 0.2b and baseline of 0.4b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 36 | 19 |
| 1 | 36 | 19 |
| 1.4s | 24400× | body | 80 | nan |
| 368.0ms | 5573× | body | 80 | valid |
| 297.0ms | 845× | body | 640 | valid |
| 282.0ms | 420× | body | 1280 | valid |
| 167.0ms | 750× | body | 320 | valid |
| 62.0ms | 447× | body | 160 | valid |
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