Time bar (total: 4.9s)
| 10.0ms | 42× | body | 1280 | valid |
| 9.0ms | 180× | body | 80 | valid |
| 8.0ms | 28× | body | 2560 | valid |
| 4.0ms | 95× | body | 80 | nan |
| 3.0ms | 20× | body | 640 | valid |
| 1.0ms | 3× | body | 5120 | valid |
| 1.0ms | 5× | body | 320 | valid |
| 0.0ms | 2× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 28 | 9 |
| 1 | 64 | 9 |
| 2 | 114 | 9 |
| 3 | 135 | 9 |
| 4 | 144 | 9 |
| 5 | 148 | 9 |
| 6 | 148 | 9 |
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: 35.7b
Found 4 expressions with local error:
| 0.1b | (/ (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) (* 2.0 a)) |
| 0.6b | (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) |
| 0.8b | (- (* b b) (* 4.0 (* a c))) |
| 23.0b | (sqrt (- (* b b) (* 4.0 (* a c)))) |
| 20× | add-sqr-sqrt |
| 19× | *-un-lft-identity |
| 10× | add-log-exp |
| 9× | add-exp-log add-cbrt-cube |
| 7× | add-cube-cbrt times-frac associate-/l* |
| 6× | sqrt-prod distribute-lft-out-- difference-of-squares |
| 5× | pow1 |
| 4× | flip3-- flip-- |
| 3× | distribute-rgt-neg-in diff-log |
| 2× | cbrt-undiv sub-neg sqrt-div div-exp associate-/l/ |
| 1× | associate--l- neg-sub0 rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 div-sub neg-log prod-exp clear-num associate-/r* cbrt-unprod div-inv |
| 15.0ms | (/ (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) (* 2.0 a)) |
| 8.0ms | (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) |
| 3.0ms | (- (* b b) (* 4.0 (* a c))) |
| 3.0ms | (sqrt (- (* b b) (* 4.0 (* a c)))) |
| 103.0ms | (/ (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) (* 2.0 a)) |
| 81.0ms | (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) |
| 50.0ms | (- (* b b) (* 4.0 (* a c))) |
| 72.0ms | (sqrt (- (* b b) (* 4.0 (* a c)))) |
Useful iterations: 2 (34.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 398 | 888 |
| 1 | 1466 | 803 |
| 2 | 5001 | 798 |
12 alts after pruning (11 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 78 | 11 | 89 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 78 | 12 | 90 |
Merged error: 5.7b
Found 4 expressions with local error:
| 0.1b | (/ 1 (/ (* 2.0 a) (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))))) |
| 0.6b | (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) |
| 0.8b | (- (* b b) (* 4.0 (* a c))) |
| 23.0b | (sqrt (- (* b b) (* 4.0 (* a c)))) |
| 67× | times-frac |
| 48× | add-sqr-sqrt |
| 47× | *-un-lft-identity |
| 27× | add-cube-cbrt |
| 25× | add-exp-log |
| 13× | associate-/r* add-cbrt-cube |
| 12× | div-exp |
| 10× | distribute-lft-out-- add-log-exp difference-of-squares |
| 9× | associate-/r/ |
| 8× | sqrt-prod |
| 7× | flip3-- flip-- |
| 6× | pow1 |
| 5× | cbrt-undiv distribute-rgt-neg-in div-inv |
| 3× | rec-exp diff-log 1-exp prod-exp associate-/l* |
| 2× | sub-neg sqrt-div |
| 1× | associate--l- neg-sub0 rem-sqrt-square pow-flip frac-2neg sqrt-pow1 pow1/2 neg-log clear-num cbrt-unprod inv-pow |
| 14.0ms | (/ 1 (/ (* 2.0 a) (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))))) |
| 8.0ms | (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) |
| 4.0ms | (- (* b b) (* 4.0 (* a c))) |
| 4.0ms | (sqrt (- (* b b) (* 4.0 (* a c)))) |
| 153.0ms | (/ 1 (/ (* 2.0 a) (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))))) |
| 80.0ms | (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) |
| 45.0ms | (- (* b b) (* 4.0 (* a c))) |
| 78.0ms | (sqrt (- (* b b) (* 4.0 (* a c)))) |
Useful iterations: 2 (50.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 538 | 1801 |
| 1 | 2573 | 1602 |
| 2 | 5002 | 1528 |
7 alts after pruning (6 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 135 | 2 | 137 |
| Fresh | 6 | 4 | 10 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 142 | 7 | 149 |
Merged error: 5.6b
Found 4 expressions with local error:
| 0.8b | (- (* b b) (* 4.0 (* a c))) |
| 13.8b | (/ (* (/ 1 2.0) (+ (- (pow b 2) (pow b 2)) (* 4.0 (* a c)))) a) |
| 17.8b | (- (pow b 2) (pow b 2)) |
| 23.0b | (sqrt (- (* b b) (* 4.0 (* a c)))) |
| 32× | add-sqr-sqrt |
| 22× | unpow-prod-down |
| 19× | add-exp-log *-un-lft-identity |
| 16× | difference-of-squares |
| 15× | add-cube-cbrt |
| 13× | add-cbrt-cube |
| 12× | unpow2 sqr-pow |
| 10× | distribute-rgt-out-- |
| 8× | distribute-lft-out-- add-log-exp |
| 7× | div-exp |
| 5× | pow1 associate-/l/ |
| 4× | cbrt-undiv prod-exp |
| 3× | flip3-- times-frac associate-/r* sqrt-prod flip-- |
| 2× | frac-times sub-neg flip3-+ sqrt-div diff-log associate-*r/ cbrt-unprod flip-+ |
| 1× | rem-sqrt-square rec-exp frac-2neg sqrt-pow1 pow1/2 +-inverses 1-exp associate-*l/ clear-num div-inv associate-/l* |
| 3.0ms | (- (* b b) (* 4.0 (* a c))) |
| 24.0ms | (/ (* (/ 1 2.0) (+ (- (pow b 2) (pow b 2)) (* 4.0 (* a c)))) a) |
| 8.0ms | (- (pow b 2) (pow b 2)) |
| 4.0ms | (sqrt (- (* b b) (* 4.0 (* a c)))) |
| 44.0ms | (- (* b b) (* 4.0 (* a c))) |
| 13.0ms | (/ (* (/ 1 2.0) (+ (- (pow b 2) (pow b 2)) (* 4.0 (* a c)))) a) |
| 1.0ms | (- (pow b 2) (pow b 2)) |
| 78.0ms | (sqrt (- (* b b) (* 4.0 (* a c)))) |
Useful iterations: 2 (164.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 522 | 717 |
| 1 | 3461 | 529 |
| 2 | 5002 | 480 |
8 alts after pruning (6 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 115 | 1 | 116 |
| Fresh | 0 | 5 | 5 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 115 | 8 | 123 |
Merged error: 5.6b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
8 alts after pruning (5 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 0 | 0 |
| Fresh | 0 | 5 | 5 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 0 | 8 | 8 |
Merged error: 5.6b
85.5% (4.1b remaining)
Error of 9.7b against oracle of 5.7b and baseline of 33.8b
| Iters | Range | Point | |
|---|---|---|---|
| 9 | 2.3323746097403884e+36 | 1.0155011232908699e+43 | 2.235685726167663e+41 |
| 6 | -2.512711951602168e-115 | -3.096954504010573e-116 | -2.08196289830872e-115 |
| 10 | -4.757783429561899e-58 | -1.0962666198699125e-67 | -1.1310572602841707e-67 |
| 8 | -1.2894641576671917e+86 | -1.66941495381885e+82 | -7.650194942667988e+84 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 55 | 35 |
| 1 | 55 | 35 |
| 301.0ms | 1054× | body | 2560 | valid |
| 282.0ms | 5828× | body | 80 | valid |
| 209.0ms | 930× | body | 1280 | valid |
| 137.0ms | 2915× | body | 80 | nan |
| 83.0ms | 473× | body | 640 | valid |
| 48.0ms | 130× | body | 5120 | valid |
| 26.0ms | 196× | body | 320 | valid |
| 11.0ms | 125× | body | 160 | valid |
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