Time bar (total: 5.4s)
| 24.0ms | 359× | body | 80 | nan |
| 11.0ms | 159× | body | 80 | valid |
| 10.0ms | 30× | body | 1280 | valid |
| 9.0ms | 37× | body | 640 | valid |
| 8.0ms | 31× | body | 640 | nan |
| 6.0ms | 20× | body | 1280 | nan |
| 4.0ms | 21× | body | 320 | valid |
| 2.0ms | 11× | body | 320 | nan |
| 1.0ms | 9× | body | 160 | valid |
| 1.0ms | 5× | body | 160 | nan |
Useful iterations: 0 (33.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5225 | 27 |
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: 43.9b
Found 4 expressions with local error:
| 0.0b | (/ (* (sqrt 2.0) t) (sqrt (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l)))) |
| 0.5b | (* (sqrt 2.0) t) |
| 12.8b | (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l)) |
| 20.0b | (sqrt (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l))) |
| 17× | add-sqr-sqrt |
| 13× | sqrt-prod |
| 12× | add-cube-cbrt *-un-lft-identity |
| 11× | add-exp-log add-cbrt-cube |
| 7× | pow1 |
| 6× | times-frac associate-*l* associate-/r* add-log-exp |
| 4× | sqrt-div |
| 3× | flip3-- associate-*r* flip-- |
| 2× | cbrt-undiv div-exp prod-exp associate--l+ associate-/r/ cbrt-unprod unswap-sqr |
| 1× | distribute-rgt-in sub-neg rem-sqrt-square frac-2neg distribute-lft-in sqrt-pow1 pow1/2 diff-log pow-prod-down clear-num *-commutative div-inv associate-/l* |
| 18.0ms | (/ (* (sqrt 2.0) t) (sqrt (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l)))) |
| 4.0ms | (* (sqrt 2.0) t) |
| 14.0ms | (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l)) |
| 16.0ms | (sqrt (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l))) |
| 91.0ms | (/ (* (sqrt 2.0) t) (sqrt (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l)))) |
| 4.0ms | (* (sqrt 2.0) t) |
| 58.0ms | (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l)) |
| 192.0ms | (sqrt (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l))) |
Useful iterations: 0 (33.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5044 | 2025 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 89 | 3 | 92 |
| Fresh | 1 | 0 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 91 | 3 | 94 |
Merged error: 4.9b
Found 4 expressions with local error:
| 0.4b | (+ (* t t) (/ l (/ x l))) |
| 0.5b | (* (sqrt 2.0) t) |
| 3.8b | (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l))))) |
| 28.1b | (sqrt (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l)))))) |
| 13× | add-sqr-sqrt |
| 8× | add-cube-cbrt *-un-lft-identity associate-*r/ add-log-exp |
| 7× | pow1 sqrt-prod |
| 6× | add-exp-log associate-*l* add-cbrt-cube |
| 5× | flip3-+ flip-+ |
| 4× | sqrt-div frac-add |
| 3× | associate-*r* |
| 2× | +-commutative associate-+r+ sum-log unswap-sqr |
| 1× | distribute-rgt-in rem-sqrt-square distribute-lft-in sqrt-pow1 pow1/2 pow-prod-down prod-exp *-commutative cbrt-unprod |
| 12.0ms | (+ (* t t) (/ l (/ x l))) |
| 5.0ms | (* (sqrt 2.0) t) |
| 10.0ms | (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l))))) |
| 12.0ms | (sqrt (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l)))))) |
| 9.0ms | (+ (* t t) (/ l (/ x l))) |
| 4.0ms | (* (sqrt 2.0) t) |
| 15.0ms | (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l))))) |
| 25.0ms | (sqrt (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l)))))) |
Useful iterations: 0 (18.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5246 | 1361 |
6 alts after pruning (6 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 72 | 5 | 77 |
| Fresh | 1 | 1 | 2 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 74 | 6 | 80 |
Merged error: 4.9b
Found 4 expressions with local error:
| 0.3b | (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* t (cbrt (sqrt 2.0)))) |
| 0.4b | (+ (* t t) (/ l (/ x l))) |
| 3.8b | (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l))))) |
| 28.1b | (sqrt (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l)))))) |
| 17× | pow1 |
| 16× | add-exp-log |
| 10× | add-cbrt-cube |
| 8× | associate-*r/ pow-prod-down prod-exp cbrt-unprod add-log-exp |
| 6× | add-sqr-sqrt |
| 5× | add-cube-cbrt *-un-lft-identity flip3-+ flip-+ |
| 4× | sqrt-div frac-add |
| 3× | sqrt-prod |
| 2× | +-commutative associate-+r+ sum-log |
| 1× | distribute-rgt-in rem-sqrt-square distribute-lft-in sqrt-pow1 pow1/2 associate-*r* associate-*l* *-commutative |
| 11.0ms | (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* t (cbrt (sqrt 2.0)))) |
| 12.0ms | (+ (* t t) (/ l (/ x l))) |
| 10.0ms | (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l))))) |
| 10.0ms | (sqrt (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l)))))) |
| 4.0ms | (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* t (cbrt (sqrt 2.0)))) |
| 9.0ms | (+ (* t t) (/ l (/ x l))) |
| 17.0ms | (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l))))) |
| 25.0ms | (sqrt (+ (* 4.0 (/ t (/ x t))) (* 2.0 (+ (* t t) (/ l (/ x l)))))) |
Useful iterations: 0 (18.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5257 | 1357 |
7 alts after pruning (6 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 76 | 1 | 77 |
| Fresh | 0 | 5 | 5 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 76 | 7 | 83 |
Merged error: 4.9b
Found 4 expressions with local error:
| 3.8b | (+ (* 4.0 (/ t (/ x t))) (* 2.0 (* (sqrt (+ (* t t) (* l (/ l x)))) (sqrt (+ (* t t) (* l (/ l x))))))) |
| 28.1b | (sqrt (+ (* t t) (* l (/ l x)))) |
| 28.1b | (sqrt (+ (* t t) (* l (/ l x)))) |
| 28.1b | (sqrt (+ (* 4.0 (/ t (/ x t))) (* 2.0 (* (sqrt (+ (* t t) (* l (/ l x)))) (sqrt (+ (* t t) (* l (/ l x)))))))) |
| 38× | sqrt-div |
| 36× | associate-*r/ |
| 16× | flip3-+ frac-add flip-+ |
| 10× | add-sqr-sqrt |
| 9× | sqrt-prod |
| 8× | frac-times |
| 7× | pow1 add-cube-cbrt *-un-lft-identity |
| 6× | add-log-exp |
| 4× | add-exp-log associate-*l/ add-cbrt-cube |
| 3× | rem-sqrt-square sqrt-pow1 pow1/2 |
| 1× | +-commutative sum-log |
| 12.0ms | (+ (* 4.0 (/ t (/ x t))) (* 2.0 (* (sqrt (+ (* t t) (* l (/ l x)))) (sqrt (+ (* t t) (* l (/ l x))))))) |
| 4.0ms | (sqrt (+ (* t t) (* l (/ l x)))) |
| 4.0ms | (sqrt (+ (* t t) (* l (/ l x)))) |
| 14.0ms | (sqrt (+ (* 4.0 (/ t (/ x t))) (* 2.0 (* (sqrt (+ (* t t) (* l (/ l x)))) (sqrt (+ (* t t) (* l (/ l x)))))))) |
| 17.0ms | (+ (* 4.0 (/ t (/ x t))) (* 2.0 (* (sqrt (+ (* t t) (* l (/ l x)))) (sqrt (+ (* t t) (* l (/ l x))))))) |
| 14.0ms | (sqrt (+ (* t t) (* l (/ l x)))) |
| 14.0ms | (sqrt (+ (* t t) (* l (/ l x)))) |
| 25.0ms | (sqrt (+ (* 4.0 (/ t (/ x t))) (* 2.0 (* (sqrt (+ (* t t) (* l (/ l x)))) (sqrt (+ (* t t) (* l (/ l x)))))))) |
Useful iterations: 0 (32.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4978 | 2404 |
| 1 | 4978 | 2404 |
7 alts after pruning (5 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 84 | 0 | 84 |
| Fresh | 0 | 5 | 5 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 84 | 7 | 91 |
Merged error: 4.9b
76.1% (5.6b remaining)
Error of 10.2b against oracle of 4.5b and baseline of 28.2b
| Iters | Range | Point | |
|---|---|---|---|
| 8 | 8.499686597203441e+36 | 6.71003475506411e+39 | 1.0144513413400185e+38 |
| 8 | 1.1005850145569503e-163 | 1.8372543573718782e-159 | 1.4464152816202683e-161 |
| 7 | 1.0525597551005402e-259 | 1.5754139860474638e-257 | 9.84043843066752e-258 |
| 10 | -7.453171015441001e-208 | -2.6210335470069818e-219 | -1.7459689189787066e-212 |
| 11 | -7.159577561379732e-109 | -1.4678756255442547e-146 | -1.4984775607051275e-146 |
| 7 | -6.736503261442757e+153 | -4.93123309422947e+151 | -2.844712975366527e+153 |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 136 | 187 |
| 1 | 136 | 187 |
| 648.0ms | 9775× | body | 80 | nan |
| 359.0ms | 5062× | body | 80 | valid |
| 295.0ms | 890× | body | 1280 | valid |
| 263.0ms | 1013× | body | 640 | valid |
| 183.0ms | 576× | body | 1280 | nan |
| 148.0ms | 577× | body | 640 | nan |
| 129.0ms | 666× | body | 320 | valid |
| 73.0ms | 376× | body | 320 | nan |
| 49.0ms | 369× | body | 160 | valid |
| 25.0ms | 181× | body | 160 | nan |
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