Time bar (total: 23.5s)
| 9.0ms | 229× | body | 80 | valid |
| 3.0ms | 16× | body | 640 | valid |
| 2.0ms | 13× | body | 1280 | valid |
| 1.0ms | 10× | body | 320 | valid |
| 1.0ms | 13× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 245 |
| 1 | 22 | 245 |
| 2 | 52 | 245 |
| 3 | 109 | 245 |
| 4 | 223 | 245 |
| 5 | 643 | 245 |
| 6 | 3019 | 245 |
| done | 5001 | 245 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 17.2b
Found 3 expressions with local error:
| 0.0b | (* (- z t) y) |
| 3.3b | (- (+ x y) (/ (* (- z t) y) (- a t))) |
| 9.5b | (/ (* (- z t) y) (- a t)) |
| 18× | *-un-lft-identity |
| 17× | add-sqr-sqrt |
| 10× | add-cbrt-cube add-exp-log |
| 8× | add-log-exp |
| 7× | add-cube-cbrt |
| 5× | pow1 associate-/r* times-frac associate-*l* distribute-lft-out-- |
| 4× | flip3-- associate-*l/ flip-- difference-of-squares |
| 3× | associate-*r* |
| 2× | cbrt-undiv diff-log div-exp prod-exp associate-/r/ frac-sub cbrt-unprod associate-/l/ |
| 1× | clear-num sum-log sub-neg frac-2neg flip3-+ pow-prod-down associate--l+ *-commutative flip-+ div-inv distribute-lft-out associate-/l* unswap-sqr |
| 33.0ms | (* (- z t) y) |
| 76.0ms | (- (+ x y) (/ (* (- z t) y) (- a t))) |
| 40.0ms | (/ (* (- z t) y) (- a t)) |
| 38.0ms | (* (- z t) y) |
| 156.0ms | (- (+ x y) (/ (* (- z t) y) (- a t))) |
| 85.0ms | (/ (* (- z t) y) (- a t)) |
Useful iterations: 2 (487.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 150 | 19548 |
| 1 | 392 | 17529 |
| 2 | 1980 | 17209 |
| done | 5001 | 17209 |
10 alts after pruning (10 fresh and 0 done)
Merged error: 5.0b
Found 4 expressions with local error:
| 0.6b | (cbrt (- a t)) |
| 0.6b | (cbrt (- a t)) |
| 3.0b | (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t)))) |
| 8.7b | (- (+ x y) (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t))))) |
| 51× | add-sqr-sqrt |
| 36× | times-frac |
| 35× | *-un-lft-identity |
| 30× | associate-*r* |
| 27× | cbrt-prod |
| 25× | add-exp-log |
| 23× | add-cube-cbrt |
| 18× | cbrt-div add-cbrt-cube |
| 17× | associate-*l* |
| 10× | flip3-- associate-/r/ flip-- |
| 9× | add-log-exp |
| 8× | prod-exp cbrt-unprod |
| 7× | frac-times cbrt-undiv div-exp |
| 6× | pow1 frac-sub distribute-lft-out-- difference-of-squares unswap-sqr |
| 5× | associate-*l/ associate-*r/ |
| 3× | flip3-+ flip-+ |
| 2× | pow1/3 diff-log div-inv |
| 1× | sum-log sub-neg pow-prod-down associate--l+ *-commutative |
| 6.0ms | (cbrt (- a t)) |
| 6.0ms | (cbrt (- a t)) |
| 146.0ms | (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t)))) |
| 57.0ms | (- (+ x y) (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t))))) |
| 189.0ms | (cbrt (- a t)) |
| 254.0ms | (cbrt (- a t)) |
| 151.0ms | (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t)))) |
| 154.0ms | (- (+ x y) (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t))))) |
Useful iterations: done (2.8s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 274 | 62694 |
| 1 | 800 | 57142 |
| 2 | 3750 | 56781 |
| done | 5000 | 49501 |
14 alts after pruning (13 fresh and 1 done)
Merged error: 5.0b
Found 4 expressions with local error:
| 0.6b | (cbrt (- a t)) |
| 0.6b | (cbrt (- a t)) |
| 2.4b | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 4.3b | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
| 73× | add-exp-log |
| 35× | add-cbrt-cube |
| 32× | prod-exp cbrt-unprod |
| 22× | cbrt-undiv div-exp |
| 15× | cbrt-prod add-sqr-sqrt frac-times *-un-lft-identity associate-*r/ |
| 14× | associate-*l* frac-sub |
| 9× | pow1 associate-*l/ add-cube-cbrt add-log-exp |
| 8× | times-frac |
| 7× | flip3-+ flip-+ |
| 6× | cbrt-div |
| 4× | flip3-- flip-- |
| 3× | pow-prod-down distribute-lft-out-- difference-of-squares |
| 2× | pow1/3 diff-log associate-/r/ |
| 1× | sum-log sub-neg associate-*r* associate--l+ *-commutative div-inv |
| 3.0ms | (cbrt (- a t)) |
| 3.0ms | (cbrt (- a t)) |
| 147.0ms | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 67.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
| 180.0ms | (cbrt (- a t)) |
| 203.0ms | (cbrt (- a t)) |
| 130.0ms | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 151.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
Useful iterations: done (3.2s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 263 | 76481 |
| 1 | 772 | 69341 |
| 2 | 3322 | 63260 |
| done | 5000 | 53860 |
14 alts after pruning (12 fresh and 2 done)
Merged error: 5.0b
Found 4 expressions with local error:
| 0.6b | (cbrt (- a t)) |
| 0.6b | (cbrt (- a t)) |
| 2.4b | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (* (cbrt (* (cbrt (- a t)) (cbrt (- a t)))) (cbrt (cbrt (- a t))))))) |
| 5.3b | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (* (cbrt (* (cbrt (- a t)) (cbrt (- a t)))) (cbrt (cbrt (- a t)))))))) |
| 112× | add-exp-log |
| 54× | add-cbrt-cube |
| 52× | prod-exp cbrt-unprod |
| 35× | cbrt-undiv div-exp |
| 15× | cbrt-prod add-sqr-sqrt frac-times *-un-lft-identity associate-*r/ |
| 14× | associate-*l* frac-sub |
| 9× | pow1 associate-*l/ add-cube-cbrt add-log-exp |
| 8× | times-frac |
| 7× | flip3-+ flip-+ |
| 6× | cbrt-div |
| 4× | flip3-- flip-- |
| 3× | pow-prod-down distribute-lft-out-- difference-of-squares |
| 2× | pow1/3 diff-log associate-/r/ |
| 1× | sum-log sub-neg associate-*r* associate--l+ *-commutative div-inv |
| 4.0ms | (cbrt (- a t)) |
| 3.0ms | (cbrt (- a t)) |
| 272.0ms | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (* (cbrt (* (cbrt (- a t)) (cbrt (- a t)))) (cbrt (cbrt (- a t))))))) |
| 55.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (* (cbrt (* (cbrt (- a t)) (cbrt (- a t)))) (cbrt (cbrt (- a t)))))))) |
| 200.0ms | (cbrt (- a t)) |
| 201.0ms | (cbrt (- a t)) |
| 135.0ms | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (* (cbrt (* (cbrt (- a t)) (cbrt (- a t)))) (cbrt (cbrt (- a t))))))) |
| 145.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (* (cbrt (* (cbrt (- a t)) (cbrt (- a t)))) (cbrt (cbrt (- a t)))))))) |
Useful iterations: done (4.3s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 297 | 111339 |
| 1 | 931 | 101689 |
| 2 | 4542 | 97808 |
| done | 5002 | 84368 |
14 alts after pruning (12 fresh and 2 done)
Merged error: 5.0b
32.9% (5.0b remaining)
Error of 8.8b against oracle of 3.8b and baseline of 11.3b
Useful iterations: 0 (8.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 33 | 1307 |
| 1 | 43 | 1307 |
| done | 43 | 1307 |
| 564.0ms | 7377× | body | 80 | valid |
| 130.0ms | 267× | body | 1280 | valid |
| 129.0ms | 493× | body | 640 | valid |
| 59.0ms | 388× | body | 320 | valid |
| 23.0ms | 240× | body | 160 | valid |
| 5.0ms | 16× | body | 2560 | valid |