Time bar (total: 5.3s)
| 10.0ms | 39× | body | 2560 | valid |
| 8.0ms | 180× | body | 80 | valid |
| 6.0ms | 30× | body | 1280 | valid |
| 4.0ms | 100× | body | 80 | nan |
| 2.0ms | 12× | body | 640 | valid |
| 1.0ms | 4× | body | 5120 | valid |
| 0.0ms | 3× | body | 320 | valid |
| 0.0ms | 3× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 21 | 9 |
| 1 | 42 | 9 |
| 2 | 76 | 9 |
| 3 | 94 | 9 |
| 4 | 102 | 9 |
| 5 | 102 | 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: 33.1b
Found 4 expressions with local error:
| 0.2b | (* (* 3.0 a) c) |
| 0.6b | (- (* b b) (* (* 3.0 a) c)) |
| 1.0b | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 22.3b | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 10× | pow1 *-un-lft-identity add-log-exp |
| 9× | add-exp-log add-cbrt-cube |
| 7× | add-sqr-sqrt |
| 6× | add-cube-cbrt |
| 3× | associate-*r* pow-prod-down prod-exp sqrt-prod cbrt-unprod |
| 2× | flip3-- sqrt-div sum-log flip-- distribute-lft-out |
| 1× | +-commutative neg-sub0 associate-+l- sub-neg rem-sqrt-square distribute-rgt-neg-in sqrt-pow1 flip3-+ pow1/2 diff-log associate-*l* neg-log *-commutative flip-+ |
| 8.0ms | (* (* 3.0 a) c) |
| 6.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 13.0ms | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 6.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 19.0ms | (* (* 3.0 a) c) |
| 48.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 76.0ms | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 96.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
Useful iterations: 2 (38.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 307 | 469 |
| 1 | 1303 | 428 |
| 2 | 5001 | 417 |
8 alts after pruning (7 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 65 | 7 | 72 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 65 | 8 | 73 |
Merged error: 11.5b
Found 4 expressions with local error:
| 1.0b | (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 3.8b | (/ (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) (* 3.0 a)) |
| 9.1b | (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 22.3b | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 90× | times-frac |
| 84× | add-sqr-sqrt |
| 83× | *-un-lft-identity |
| 39× | add-cube-cbrt |
| 30× | associate-/l* |
| 22× | distribute-lft-out-- difference-of-squares |
| 18× | add-exp-log add-cbrt-cube |
| 14× | sqrt-prod |
| 11× | distribute-rgt-neg-in |
| 8× | associate-/r* add-log-exp |
| 7× | cbrt-undiv div-exp |
| 6× | associate-/r/ |
| 5× | pow1 flip3-- flip-- |
| 4× | div-inv |
| 3× | associate-/l/ |
| 2× | frac-2neg sqrt-div diff-log prod-exp clear-num cbrt-unprod |
| 1× | associate--l- neg-sub0 sub-neg rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 neg-log flip-+ |
| 8.0ms | (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 17.0ms | (/ (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) (* 3.0 a)) |
| 16.0ms | (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 4.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 77.0ms | (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 147.0ms | (/ (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) (* 3.0 a)) |
| 183.0ms | (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 71.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
Useful iterations: 2 (96.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 647 | 2692 |
| 1 | 3076 | 2439 |
| 2 | 5001 | 2426 |
19 alts after pruning (18 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 154 | 12 | 166 |
| Fresh | 0 | 6 | 6 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 155 | 19 | 174 |
Merged error: 10.8b
Found 4 expressions with local error:
| 1.0b | (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 3.7b | (/ (/ (* 3.0 (* a c)) (* 3.0 (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) a) |
| 9.0b | (/ (* 3.0 (* a c)) (* 3.0 (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) |
| 22.3b | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 54× | add-exp-log add-cbrt-cube |
| 26× | times-frac |
| 22× | add-sqr-sqrt |
| 21× | *-un-lft-identity |
| 19× | cbrt-undiv div-exp |
| 18× | prod-exp cbrt-unprod |
| 17× | add-cube-cbrt |
| 10× | associate-*r/ associate-/r/ |
| 8× | associate-/l* add-log-exp |
| 7× | flip3-- flip-- |
| 6× | div-inv |
| 5× | pow1 |
| 4× | associate-/r* sqrt-prod |
| 2× | frac-2neg sqrt-div diff-log clear-num distribute-lft-out-- difference-of-squares |
| 1× | associate--l- neg-sub0 sub-neg rem-sqrt-square distribute-rgt-neg-in sqrt-pow1 pow1/2 neg-log associate-/l/ |
| 8.0ms | (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 16.0ms | (/ (/ (* 3.0 (* a c)) (* 3.0 (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) a) |
| 15.0ms | (/ (* 3.0 (* a c)) (* 3.0 (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) |
| 4.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 78.0ms | (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 150.0ms | (/ (/ (* 3.0 (* a c)) (* 3.0 (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) a) |
| 184.0ms | (/ (* 3.0 (* a c)) (* 3.0 (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) |
| 72.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
Useful iterations: 2 (109.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 702 | 2050 |
| 1 | 4419 | 1582 |
| 2 | 5001 | 1541 |
19 alts after pruning (19 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 120 | 8 | 128 |
| Fresh | 6 | 11 | 17 |
| Picked | 1 | 0 | 1 |
| Done | 1 | 0 | 1 |
| Total | 128 | 19 | 147 |
Merged error: 10.3b
Found 4 expressions with local error:
| 1.0b | (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 3.6b | (/ a (/ (* a c) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) |
| 9.0b | (/ (* a c) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 22.3b | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 74× | times-frac |
| 58× | add-sqr-sqrt |
| 57× | *-un-lft-identity |
| 29× | add-cube-cbrt |
| 20× | associate-/r* |
| 18× | add-exp-log add-cbrt-cube |
| 14× | distribute-lft-out-- difference-of-squares |
| 11× | associate-/r/ |
| 10× | sqrt-prod |
| 8× | add-log-exp |
| 7× | cbrt-undiv flip3-- distribute-rgt-neg-in div-exp flip-- |
| 6× | div-inv |
| 5× | pow1 |
| 4× | associate-/l* |
| 2× | frac-2neg sqrt-div diff-log prod-exp clear-num cbrt-unprod |
| 1× | associate--l- neg-sub0 sub-neg rem-sqrt-square sqrt-pow1 pow1/2 neg-log |
| 8.0ms | (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 14.0ms | (/ a (/ (* a c) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) |
| 11.0ms | (/ (* a c) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 4.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 76.0ms | (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 83.0ms | (/ a (/ (* a c) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) |
| 180.0ms | (/ (* a c) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 68.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
Useful iterations: 2 (59.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 587 | 2060 |
| 1 | 2730 | 1822 |
| 2 | 5002 | 1805 |
13 alts after pruning (13 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 145 | 3 | 148 |
| Fresh | 8 | 10 | 18 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 154 | 13 | 167 |
Merged error: 6.5b
94.5% (1.3b remaining)
Error of 7.8b against oracle of 6.5b and baseline of 29.9b
| Iters | Range | Point | |
|---|---|---|---|
| 9 | 1.8873296595059161e+93 | 4.185563559022972e+102 | 8.94616693053734e+97 |
| 10 | -3.652053439877918e-139 | -3.418741215203259e-151 | -3.478360471345321e-151 |
| 10 | -1.218044689452388e+116 | -9.206374310818687e+98 | -1.1961650247121335e+116 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 52 | 42 |
| 1 | 52 | 42 |
| 271.0ms | 5853× | body | 80 | valid |
| 267.0ms | 1018× | body | 2560 | valid |
| 195.0ms | 920× | body | 1280 | valid |
| 133.0ms | 2973× | body | 80 | nan |
| 80.0ms | 457× | body | 640 | valid |
| 33.0ms | 105× | body | 5120 | valid |
| 30.0ms | 236× | body | 320 | valid |
| 9.0ms | 100× | body | 160 | valid |
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