Time bar (total: 18.2s)
| 18.0ms | 234× | body | 80 | valid |
| 3.0ms | 14× | body | 320 | valid |
| 2.0ms | 7× | body | 1280 | valid |
| 2.0ms | 8× | body | 640 | 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: 12.7b
Found 3 expressions with local error:
| 0.0b | (* (- z t) y) |
| 2.2b | (- (+ x y) (/ (* (- z t) y) (- a t))) |
| 8.5b | (/ (* (- 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 |
| 33.0ms | (* (- z t) y) |
| 55.0ms | (- (+ x y) (/ (* (- z t) y) (- a t))) |
| 29.0ms | (/ (* (- z t) y) (- a t)) |
| 54.0ms | (* (- z t) y) |
| 203.0ms | (- (+ x y) (/ (* (- z t) y) (- a t))) |
| 98.0ms | (/ (* (- z t) y) (- a t)) |
Useful iterations: done (1.8s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 150 | 1010 |
| 1 | 392 | 951 |
| 2 | 1972 | 879 |
| done | 5004 | 873 |
13 alts after pruning (13 fresh and 0 done)
Merged error: 4.3b
Found 4 expressions with local error:
| 0.5b | (cbrt (- a t)) |
| 0.5b | (cbrt (- a t)) |
| 4.5b | (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t)))) |
| 6.9b | (- (+ 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)) |
| 5.0ms | (cbrt (- a t)) |
| 154.0ms | (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t)))) |
| 46.0ms | (- (+ x y) (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t))))) |
| 200.0ms | (cbrt (- a t)) |
| 251.0ms | (cbrt (- a t)) |
| 162.0ms | (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t)))) |
| 200.0ms | (- (+ x y) (* (/ (- z t) (* (cbrt (- a t)) (cbrt (- a t)))) (/ y (cbrt (- a t))))) |
Useful iterations: done (2.1s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 274 | 3197 |
| 1 | 800 | 3031 |
| 2 | 3745 | 2480 |
| done | 5002 | 2295 |
15 alts after pruning (15 fresh and 0 done)
Merged error: 4.3b
Found 4 expressions with local error:
| 0.6b | (cbrt (- z t)) |
| 0.6b | (cbrt (- z t)) |
| 3.4b | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
| 3.5b | (* (/ (* (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 |
| 7.0ms | (cbrt (- z t)) |
| 5.0ms | (cbrt (- z t)) |
| 64.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
| 194.0ms | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 186.0ms | (cbrt (- z t)) |
| 229.0ms | (cbrt (- z t)) |
| 180.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
| 160.0ms | (* (/ (* (cbrt (- z t)) (cbrt (- z t))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
Useful iterations: done (1.8s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 277 | 4570 |
| 1 | 794 | 4313 |
| 2 | 3268 | 3129 |
| done | 5000 | 2770 |
15 alts after pruning (15 fresh and 0 done)
Merged error: 4.3b
Found 4 expressions with local error:
| 0.6b | (cbrt (- z t)) |
| 0.6b | (cbrt (- z t)) |
| 3.5b | (* (/ (* (cbrt (- z t)) (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t))))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 5.6b | (- (+ x y) (* (/ (* (cbrt (- z t)) (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t))))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
| 106× | add-exp-log |
| 51× | prod-exp cbrt-unprod |
| 47× | add-cbrt-cube |
| 31× | 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 |
| 4.0ms | (cbrt (- z t)) |
| 5.0ms | (cbrt (- z t)) |
| 274.0ms | (* (/ (* (cbrt (- z t)) (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t))))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 54.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t))))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
| 210.0ms | (cbrt (- z t)) |
| 158.0ms | (cbrt (- z t)) |
| 113.0ms | (* (/ (* (cbrt (- z t)) (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t))))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t))))) |
| 134.0ms | (- (+ x y) (* (/ (* (cbrt (- z t)) (* (cbrt (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (cbrt (- z t))))) (cbrt (- a t))) (* (/ (cbrt (- z t)) (cbrt (- a t))) (/ y (cbrt (- a t)))))) |
Useful iterations: done (1.8s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 300 | 6696 |
| 1 | 906 | 6387 |
| 2 | 4031 | 5195 |
| done | 5001 | 5120 |
15 alts after pruning (14 fresh and 1 done)
Merged error: 4.3b
42% (4.1b remaining)
Error of 8.3b against oracle of 4.2b and baseline of 11.3b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 40 | 134 |
| 1 | 50 | 134 |
| done | 50 | 134 |
| 942.0ms | 7283× | body | 80 | valid |
| 92.0ms | 443× | body | 640 | valid |
| 66.0ms | 265× | body | 1280 | valid |
| 65.0ms | 425× | body | 320 | valid |
| 25.0ms | 247× | body | 160 | valid |
| 5.0ms | 16× | body | 2560 | valid |