Time bar (total: 9.9s)
| 27.0ms | 58× | body | 1280 | valid |
| 23.0ms | 312× | body | 80 | nan |
| 15.0ms | 192× | body | 80 | valid |
| 11.0ms | 14× | body | 2560 | valid |
| 7.0ms | 13× | body | 320 | valid |
| 6.0ms | 20× | body | 640 | valid |
| 1.0ms | 7× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 32 | 10 |
| 1 | 55 | 10 |
| 2 | 76 | 10 |
| 3 | 89 | 10 |
| 4 | 92 | 10 |
| 5 | 92 | 10 |
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: 21.8b
Found 4 expressions with local error:
| 0.1b | (/ (* z t) 3.0) |
| 0.2b | (* (* 2.0 (sqrt x)) (cos (- y (/ (* z t) 3.0)))) |
| 0.3b | (/ a (* b 3.0)) |
| 23.9b | (cos (- y (/ (* z t) 3.0))) |
| 19× | add-exp-log add-cbrt-cube |
| 9× | pow1 add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 6× | times-frac |
| 5× | prod-exp cbrt-unprod |
| 4× | cbrt-undiv div-exp associate-/r* associate-/l* add-log-exp |
| 3× | cos-diff associate-*r* pow-prod-down |
| 2× | cos-sum frac-2neg clear-num div-inv |
| 1× | distribute-rgt-in sub-neg distribute-lft-in associate-*l* *-commutative |
| 4.0ms | (/ (* z t) 3.0) |
| 6.0ms | (* (* 2.0 (sqrt x)) (cos (- y (/ (* z t) 3.0)))) |
| 4.0ms | (/ a (* b 3.0)) |
| 5.0ms | (cos (- y (/ (* z t) 3.0))) |
| 5.0ms | (/ (* z t) 3.0) |
| 31.0ms | (* (* 2.0 (sqrt x)) (cos (- y (/ (* z t) 3.0)))) |
| 3.0ms | (/ a (* b 3.0)) |
| 10.0ms | (cos (- y (/ (* z t) 3.0))) |
Useful iterations: 1 (10.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 419 | 507 |
| 1 | 1751 | 432 |
| 2 | 5001 | 432 |
17 alts after pruning (17 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 67 | 17 | 84 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 68 | 17 | 85 |
Merged error: 16.5b
Found 4 expressions with local error:
| 0.3b | (* (* 2.0 (sqrt x)) (* (cos y) (cos (/ (* z t) 3.0)))) |
| 1.8b | (* (* 2.0 (sqrt x)) (* (sin y) (sin (/ (* z t) 3.0)))) |
| 27.4b | (cos (/ (* z t) 3.0)) |
| 27.8b | (sin (/ (* z t) 3.0)) |
| 28× | pow1 add-exp-log add-cbrt-cube |
| 16× | pow-prod-down prod-exp cbrt-unprod |
| 4× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp |
| 2× | associate-*r/ associate-*r* associate-*l* *-commutative |
| 1× | cos-mult sin-mult |
| 10.0ms | (* (* 2.0 (sqrt x)) (* (cos y) (cos (/ (* z t) 3.0)))) |
| 8.0ms | (* (* 2.0 (sqrt x)) (* (sin y) (sin (/ (* z t) 3.0)))) |
| 2.0ms | (cos (/ (* z t) 3.0)) |
| 2.0ms | (sin (/ (* z t) 3.0)) |
| 32.0ms | (* (* 2.0 (sqrt x)) (* (cos y) (cos (/ (* z t) 3.0)))) |
| 29.0ms | (* (* 2.0 (sqrt x)) (* (sin y) (sin (/ (* z t) 3.0)))) |
| 3.0ms | (cos (/ (* z t) 3.0)) |
| 4.0ms | (sin (/ (* z t) 3.0)) |
Useful iterations: 1 (10.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 383 | 704 |
| 1 | 1621 | 550 |
| 2 | 5002 | 550 |
24 alts after pruning (24 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 62 | 10 | 72 |
| Fresh | 2 | 14 | 16 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 65 | 24 | 89 |
Merged error: 16.4b
Found 4 expressions with local error:
| 0.3b | (* 0.3333333333333333 (* t z)) |
| 1.8b | (* (* 2.0 (sqrt x)) (* (sin y) (sin (/ (* z t) 3.0)))) |
| 27.8b | (sin (/ (* z t) 3.0)) |
| 27.9b | (cos (* 0.3333333333333333 (* t z))) |
| 21× | pow1 add-exp-log add-cbrt-cube |
| 11× | pow-prod-down prod-exp cbrt-unprod |
| 5× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 4× | associate-*l* add-log-exp |
| 2× | associate-*r* *-commutative |
| 1× | associate-*r/ sin-mult |
| 5.0ms | (* 0.3333333333333333 (* t z)) |
| 9.0ms | (* (* 2.0 (sqrt x)) (* (sin y) (sin (/ (* z t) 3.0)))) |
| 2.0ms | (sin (/ (* z t) 3.0)) |
| 3.0ms | (cos (* 0.3333333333333333 (* t z))) |
| 3.0ms | (* 0.3333333333333333 (* t z)) |
| 31.0ms | (* (* 2.0 (sqrt x)) (* (sin y) (sin (/ (* z t) 3.0)))) |
| 4.0ms | (sin (/ (* z t) 3.0)) |
| 3.0ms | (cos (* 0.3333333333333333 (* t z))) |
Useful iterations: 1 (8.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 301 | 467 |
| 1 | 1158 | 368 |
| 2 | 5002 | 368 |
28 alts after pruning (28 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 60 | 7 | 67 |
| Fresh | 2 | 21 | 23 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 63 | 28 | 91 |
Merged error: 16.2b
Found 4 expressions with local error:
| 0.3b | (* 0.3333333333333333 (* t z)) |
| 1.8b | (* (* 2.0 (sqrt x)) (* (sin y) (sin (* 0.3333333333333333 (* t z))))) |
| 27.9b | (cos (* 0.3333333333333333 (* t z))) |
| 28.0b | (sin (* 0.3333333333333333 (* t z))) |
| 21× | pow1 add-exp-log add-cbrt-cube |
| 11× | pow-prod-down prod-exp cbrt-unprod |
| 5× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 4× | associate-*l* add-log-exp |
| 2× | associate-*r* *-commutative |
| 1× | associate-*r/ sin-mult |
| 5.0ms | (* 0.3333333333333333 (* t z)) |
| 9.0ms | (* (* 2.0 (sqrt x)) (* (sin y) (sin (* 0.3333333333333333 (* t z))))) |
| 2.0ms | (cos (* 0.3333333333333333 (* t z))) |
| 2.0ms | (sin (* 0.3333333333333333 (* t z))) |
| 3.0ms | (* 0.3333333333333333 (* t z)) |
| 30.0ms | (* (* 2.0 (sqrt x)) (* (sin y) (sin (* 0.3333333333333333 (* t z))))) |
| 3.0ms | (cos (* 0.3333333333333333 (* t z))) |
| 4.0ms | (sin (* 0.3333333333333333 (* t z))) |
Useful iterations: 1 (8.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 294 | 467 |
| 1 | 1155 | 368 |
| 2 | 5001 | 368 |
28 alts after pruning (28 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 64 | 3 | 67 |
| Fresh | 2 | 25 | 27 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 67 | 28 | 95 |
Merged error: 16.2b
58.5% (1.7b remaining)
Error of 18.1b against oracle of 16.4b and baseline of 20.5b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 57 | 38 |
| 1 | 59 | 38 |
| 2 | 59 | 38 |
| 742.0ms | 1557× | body | 1280 | valid |
| 693.0ms | 9215× | body | 80 | nan |
| 428.0ms | 5663× | body | 80 | valid |
| 312.0ms | 941× | body | 640 | valid |
| 290.0ms | 376× | body | 2560 | valid |
| 98.0ms | 400× | body | 320 | valid |
| 36.0ms | 212× | body | 160 | valid |
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