Time bar (total: 19.5s)
| 18.0ms | 233× | body | 80 | valid |
| 5.0ms | 17× | body | 640 | valid |
| 4.0ms | 10× | body | 1280 | valid |
| 2.0ms | 7× | body | 320 | valid |
| 1.0ms | 2× | body | 2560 | valid |
| 1.0ms | 6× | body | 160 | valid |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 13 |
| 1 | 22 | 13 |
| 2 | 52 | 13 |
| 3 | 108 | 13 |
| 4 | 222 | 13 |
| 5 | 641 | 13 |
| 6 | 3016 | 13 |
| done | 5001 | 13 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 14.4b
Found 3 expressions with local error:
| 0.0b | (* (- z t) y) |
| 1.7b | (- (+ x y) (/ (* (- z t) y) (- a t))) |
| 9.7b | (/ (* (- z t) y) (- a t)) |
| 18× | *-un-lft-identity |
| 17× | add-sqr-sqrt |
| 10× | add-exp-log add-cbrt-cube |
| 8× | add-log-exp |
| 7× | add-cube-cbrt |
| 5× | pow1 times-frac associate-*l* associate-/r* 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× | sub-neg frac-2neg flip3-+ pow-prod-down associate--l+ clear-num sum-log *-commutative flip-+ div-inv distribute-lft-out associate-/l* unswap-sqr |
| 48.0ms | (* (- z t) y) |
| 101.0ms | (- (+ x y) (/ (* (- z t) y) (- a t))) |
| 53.0ms | (/ (* (- z t) y) (- a t)) |
| 44.0ms | (* (- z t) y) |
| 181.0ms | (- (+ x y) (/ (* (- z t) y) (- a t))) |
| 101.0ms | (/ (* (- z t) y) (- a t)) |
Useful iterations: done (1.9s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 150 | 1010 |
| 1 | 392 | 951 |
| 2 | 1972 | 879 |
| done | 5004 | 873 |
12 alts after pruning (12 fresh and 0 done)
Merged error: 3.4b
Found 4 expressions with local error:
| 0.5b | (cbrt (- a t)) |
| 0.5b | (cbrt (- a t)) |
| 4.3b | (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t)))) |
| 7.1b | (- (+ 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× | cbrt-undiv frac-times div-exp |
| 6× | pow1 frac-sub distribute-lft-out-- difference-of-squares unswap-sqr |
| 5× | associate-*r/ associate-*l/ |
| 3× | flip3-+ flip-+ |
| 2× | pow1/3 diff-log div-inv |
| 1× | sub-neg pow-prod-down associate--l+ sum-log *-commutative |
| 4.0ms | (cbrt (- a t)) |
| 4.0ms | (cbrt (- a t)) |
| 186.0ms | (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t)))) |
| 76.0ms | (- (+ x y) (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t))))) |
| 205.0ms | (cbrt (- a t)) |
| 218.0ms | (cbrt (- a t)) |
| 172.0ms | (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t)))) |
| 213.0ms | (- (+ x y) (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t))))) |
Useful iterations: done (2.2s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 274 | 3197 |
| 1 | 800 | 3031 |
| 2 | 3745 | 2480 |
| done | 5002 | 2295 |
12 alts after pruning (12 fresh and 0 done)
Merged error: 3.3b
Found 4 expressions with local error:
| 0.5b | (cbrt (- z t)) |
| 0.5b | (cbrt (- z t)) |
| 3.3b | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 3.4b | (- (+ 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 add-cube-cbrt associate-*l/ 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× | sub-neg associate-*r* associate--l+ sum-log *-commutative div-inv |
| 6.0ms | (cbrt (- z t)) |
| 8.0ms | (cbrt (- z t)) |
| 283.0ms | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 85.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
| 244.0ms | (cbrt (- z t)) |
| 205.0ms | (cbrt (- z t)) |
| 145.0ms | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 156.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
Useful iterations: done (2.0s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 277 | 4570 |
| 1 | 794 | 4313 |
| 2 | 3355 | 3129 |
| done | 5001 | 2770 |
15 alts after pruning (14 fresh and 1 done)
Merged error: 3.3b
Found 4 expressions with local error:
| 0.5b | (cbrt (cbrt (- z t))) |
| 0.5b | (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) |
| 3.3b | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t)))) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 4.4b | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t)))) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
| 112× | add-exp-log |
| 52× | prod-exp cbrt-unprod |
| 51× | add-cbrt-cube |
| 35× | cbrt-undiv div-exp |
| 26× | cbrt-div |
| 19× | cbrt-prod frac-times |
| 17× | associate-*r/ |
| 14× | associate-*l* frac-sub |
| 13× | add-sqr-sqrt *-un-lft-identity |
| 11× | associate-*l/ |
| 9× | pow1 add-cube-cbrt flip3-- flip-- add-log-exp |
| 8× | times-frac |
| 7× | flip3-+ flip-+ |
| 3× | pow-prod-down |
| 2× | pow1/3 diff-log associate-/r/ distribute-lft-out-- difference-of-squares |
| 1× | sub-neg associate-*r* associate--l+ sum-log *-commutative div-inv |
| 5.0ms | (cbrt (cbrt (- z t))) |
| 15.0ms | (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) |
| 207.0ms | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t)))) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 50.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t)))) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
| 171.0ms | (cbrt (cbrt (- z t))) |
| 138.0ms | (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) |
| 116.0ms | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t)))) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 150.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t)))) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
Useful iterations: done (2.3s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 368 | 7146 |
| 1 | 1018 | 6797 |
| 2 | 4370 | 5533 |
| done | 5000 | 5169 |
13 alts after pruning (12 fresh and 1 done)
Merged error: 3.1b
21.4% (4.4b remaining)
Error of 8.4b against oracle of 3.9b and baseline of 9.6b
| Iters | Range | Point | |
|---|---|---|---|
| 8 | 1.975580889743198e-149 | 6.3350521679276815e-146 | 4.071622574329386e-147 |
| 7 | -4.850390506033134e-112 | -2.1564359723426472e-113 | -2.4080799715908055e-113 |
Useful iterations: 1 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 29 | 109 |
| 1 | 38 | 63 |
| done | 38 | 63 |
| 974.0ms | 7402× | body | 80 | valid |
| 126.0ms | 462× | body | 640 | valid |
| 66.0ms | 254× | body | 1280 | valid |
| 59.0ms | 382× | body | 320 | valid |
| 25.0ms | 242× | body | 160 | valid |
| 3.0ms | 13× | body | 2560 | valid |