Time bar (total: 16.3s)
| 10.0ms | 58× | body | 1280 | valid |
| 8.0ms | 36× | body | 640 | valid |
| 5.0ms | 139× | body | 80 | valid |
| 2.0ms | 15× | body | 320 | valid |
| 1.0ms | 8× | body | 160 | valid |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 13 |
| 1 | 12 | 13 |
| 2 | 16 | 13 |
| 3 | 19 | 13 |
| 4 | 21 | 13 |
| 5 | 27 | 13 |
| 6 | 39 | 13 |
| 7 | 58 | 13 |
| 8 | 77 | 13 |
| 9 | 99 | 13 |
| 10 | 113 | 13 |
| 11 | 119 | 13 |
| 12 | 123 | 13 |
| done | 123 | 13 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 27.7b
Found 3 expressions with local error:
| 0.0b | (/ x (+ x 1.0)) |
| 0.0b | (/ (+ x 1.0) (- x 1.0)) |
| 2.9b | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 99× | *-un-lft-identity |
| 52× | times-frac |
| 45× | add-sqr-sqrt |
| 23× | add-cube-cbrt |
| 18× | distribute-lft-out distribute-lft-out-- |
| 9× | associate-/r* difference-of-squares |
| 7× | add-exp-log add-cbrt-cube associate-/l* |
| 5× | add-log-exp |
| 4× | associate-/r/ |
| 3× | pow1 |
| 2× | cbrt-undiv flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv associate-/l/ |
| 1× | sub-neg diff-log frac-sub |
| 23.0ms | (/ x (+ x 1.0)) |
| 55.0ms | (/ (+ x 1.0) (- x 1.0)) |
| 150.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 56.0ms | (/ x (+ x 1.0)) |
| 49.0ms | (/ (+ x 1.0) (- x 1.0)) |
| 161.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
Useful iterations: done (2.1s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 176 | 1584 |
| 1 | 390 | 1503 |
| 2 | 1022 | 1427 |
| 3 | 2388 | 1414 |
| done | 5000 | 1412 |
4 alts after pruning (4 fresh and 0 done)
Merged error: 0.2b
Found 4 expressions with local error:
| 0.0b | (/ (+ x 1.0) (- x 1.0)) |
| 0.0b | (/ x (+ x 1.0)) |
| 2.9b | (log (exp (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))))) |
| 2.9b | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 148× | *-un-lft-identity |
| 72× | times-frac |
| 60× | add-sqr-sqrt |
| 31× | distribute-lft-out-- |
| 26× | add-cube-cbrt distribute-lft-out |
| 17× | log-pow |
| 16× | exp-prod |
| 13× | difference-of-squares |
| 9× | associate-/r* |
| 8× | add-exp-log add-cbrt-cube |
| 7× | associate-/l* |
| 6× | add-log-exp |
| 5× | pow1 log-prod |
| 4× | associate-/r/ |
| 2× | cbrt-undiv sub-neg flip3-- frac-2neg flip3-+ div-exp exp-sum clear-num flip-- flip-+ div-inv associate-/l/ |
| 1× | log-div exp-diff diff-log rem-log-exp frac-sub |
| 33.0ms | (/ (+ x 1.0) (- x 1.0)) |
| 14.0ms | (/ x (+ x 1.0)) |
| 424.0ms | (log (exp (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))))) |
| 185.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 72.0ms | (/ (+ x 1.0) (- x 1.0)) |
| 43.0ms | (/ x (+ x 1.0)) |
| 169.0ms | (log (exp (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))))) |
| 165.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
Useful iterations: done (2.1s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 211 | 2126 |
| 1 | 438 | 1956 |
| 2 | 1086 | 1832 |
| 3 | 2480 | 1817 |
| done | 5001 | 1813 |
4 alts after pruning (3 fresh and 1 done)
Merged error: 0.2b
Found 4 expressions with local error:
| 0.1b | (cbrt (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0)))) |
| 2.9b | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 2.9b | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 2.9b | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 189× | *-un-lft-identity |
| 80× | times-frac |
| 53× | add-sqr-sqrt |
| 52× | distribute-lft-out-- |
| 32× | distribute-lft-out |
| 16× | cbrt-prod difference-of-squares |
| 10× | add-log-exp |
| 5× | add-cube-cbrt |
| 4× | pow1 add-exp-log flip3-- frac-sub add-cbrt-cube flip-- |
| 3× | sub-neg cbrt-div diff-log |
| 1× | pow1/3 |
| 90.0ms | (cbrt (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0)))) |
| 111.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 113.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 142.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 335.0ms | (cbrt (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0)))) |
| 184.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 163.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 187.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
Useful iterations: done (2.1s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 147 | 2593 |
| 1 | 347 | 2512 |
| 2 | 895 | 2375 |
| 3 | 2692 | 2329 |
| done | 5000 | 2286 |
4 alts after pruning (3 fresh and 1 done)
Merged error: 0.2b
Found 4 expressions with local error:
| 2.9b | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 2.9b | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 2.9b | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 2.9b | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 188× | *-un-lft-identity |
| 80× | times-frac |
| 52× | add-sqr-sqrt distribute-lft-out-- |
| 32× | distribute-lft-out |
| 16× | difference-of-squares |
| 12× | add-log-exp |
| 4× | pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log frac-sub add-cbrt-cube flip-- |
| 111.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 114.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 99.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 145.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 206.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 163.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 159.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
| 211.0ms | (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) |
Useful iterations: 4 (1.1s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 66 | 2356 |
| 1 | 164 | 2304 |
| 2 | 416 | 2168 |
| 3 | 1076 | 2160 |
| 4 | 3307 | 2136 |
| done | 5000 | 2136 |
5 alts after pruning (3 fresh and 2 done)
Merged error: 0.2b
100% (0.0b remaining)
Error of 0.2b against oracle of 0.2b and baseline of 29.0b
| Iters | Range | Point | |
|---|---|---|---|
| 8 | 1902.9075791774285 | 6884452.324493753 | 11573.998562574065 |
| 9 | -3592450.023809973 | -45.38980787391071 | -12435.329388671693 |
Useful iterations: 1 (17.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 25 | 53 |
| 1 | 31 | 39 |
| done | 31 | 39 |
| 748.0ms | 1264× | body | 640 | valid |
| 408.0ms | 1673× | body | 1280 | valid |
| 226.0ms | 4157× | body | 80 | valid |
| 73.0ms | 602× | body | 320 | valid |
| 27.0ms | 304× | body | 160 | valid |