Time bar (total: 7.8s)
| 32.0ms | 53× | body | 1280 | valid |
| 17.0ms | 36× | body | 640 | valid |
| 12.0ms | 140× | body | 80 | valid |
| 10.0ms | 15× | body | 320 | valid |
| 3.0ms | 12× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 34 | 13 |
| 1 | 74 | 13 |
| 2 | 138 | 13 |
| 3 | 203 | 13 |
| 4 | 368 | 13 |
| 5 | 1361 | 13 |
| 6 | 5001 | 13 |
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: 20.9b
Found 4 expressions with local error:
| 0.1b | (* (* -2.0 J) (cos (/ K 2.0))) |
| 0.2b | (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0) |
| 8.3b | (* (* (* -2.0 J) (cos (/ K 2.0))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0)))) |
| 11.2b | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 28× | add-exp-log |
| 20× | pow1 |
| 18× | add-cbrt-cube |
| 15× | *-un-lft-identity |
| 12× | add-sqr-sqrt prod-exp |
| 11× | add-cube-cbrt |
| 10× | associate-*r* |
| 9× | pow-prod-down cbrt-unprod |
| 8× | sqrt-prod |
| 7× | unpow-prod-down |
| 4× | sqrt-div pow-exp add-log-exp |
| 3× | pow-unpow times-frac div-exp |
| 2× | flip3-+ associate-*r/ associate-*l* *-commutative flip-+ distribute-lft-out |
| 1× | pow-to-exp rem-sqrt-square pow-pow sqrt-pow1 pow1/2 div-inv sqr-pow |
| 5.0ms | (* (* -2.0 J) (cos (/ K 2.0))) |
| 7.0ms | (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0) |
| 18.0ms | (* (* (* -2.0 J) (cos (/ K 2.0))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0)))) |
| 7.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 44.0ms | (* (* -2.0 J) (cos (/ K 2.0))) |
| 125.0ms | (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0) |
| 370.0ms | (* (* (* -2.0 J) (cos (/ K 2.0))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0)))) |
| 137.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
Useful iterations: 1 (11.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 453 | 1006 |
| 1 | 1965 | 898 |
| 2 | 5001 | 898 |
10 alts after pruning (9 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 88 | 9 | 97 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 88 | 10 | 98 |
Merged error: 13.4b
Found 4 expressions with local error:
| 0.1b | (* (* 2.0 J) (cos (/ K 2.0))) |
| 0.2b | (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0) |
| 8.3b | (* (* -2.0 J) (* (cos (/ K 2.0)) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))))) |
| 11.2b | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 31× | add-exp-log |
| 23× | pow1 |
| 21× | add-cbrt-cube |
| 14× | prod-exp |
| 11× | *-un-lft-identity pow-prod-down cbrt-unprod |
| 10× | add-sqr-sqrt |
| 9× | add-cube-cbrt |
| 7× | unpow-prod-down |
| 4× | sqrt-div associate-*r/ associate-*r* pow-exp sqrt-prod add-log-exp |
| 3× | pow-unpow times-frac div-exp |
| 2× | flip3-+ associate-*l* *-commutative flip-+ |
| 1× | pow-to-exp rem-sqrt-square pow-pow sqrt-pow1 pow1/2 div-inv distribute-lft-out sqr-pow |
| 7.0ms | (* (* 2.0 J) (cos (/ K 2.0))) |
| 7.0ms | (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0) |
| 12.0ms | (* (* -2.0 J) (* (cos (/ K 2.0)) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))))) |
| 7.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 43.0ms | (* (* 2.0 J) (cos (/ K 2.0))) |
| 127.0ms | (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0) |
| 178.0ms | (* (* -2.0 J) (* (cos (/ K 2.0)) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))))) |
| 133.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
Useful iterations: 1 (11.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 488 | 987 |
| 1 | 2021 | 866 |
| 2 | 5002 | 866 |
10 alts after pruning (8 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 94 | 0 | 94 |
| Fresh | 0 | 8 | 8 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 94 | 10 | 104 |
Merged error: 13.4b
Found 4 expressions with local error:
| 0.3b | (cbrt (cos (/ K 2.0))) |
| 0.3b | (cbrt (cos (/ K 2.0))) |
| 8.3b | (* (* (* (* -2.0 J) (* (cbrt (cos (/ K 2.0))) (cbrt (cos (/ K 2.0))))) (cbrt (cos (/ K 2.0)))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0)))) |
| 11.2b | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 30× | pow1 |
| 29× | add-exp-log |
| 20× | add-cbrt-cube |
| 19× | pow-prod-down prod-exp cbrt-unprod |
| 13× | *-un-lft-identity |
| 10× | add-sqr-sqrt |
| 9× | add-cube-cbrt |
| 8× | sqrt-prod |
| 7× | associate-*r* |
| 6× | cbrt-prod |
| 4× | sqrt-div add-log-exp |
| 2× | flip3-+ pow1/3 associate-*r/ flip-+ distribute-lft-out |
| 1× | rem-sqrt-square sqrt-pow1 pow1/2 associate-*l* *-commutative |
| 1.0ms | (cbrt (cos (/ K 2.0))) |
| 1.0ms | (cbrt (cos (/ K 2.0))) |
| 24.0ms | (* (* (* (* -2.0 J) (* (cbrt (cos (/ K 2.0))) (cbrt (cos (/ K 2.0))))) (cbrt (cos (/ K 2.0)))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0)))) |
| 7.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 136.0ms | (cbrt (cos (/ K 2.0))) |
| 138.0ms | (cbrt (cos (/ K 2.0))) |
| 180.0ms | (* (* (* (* -2.0 J) (* (cbrt (cos (/ K 2.0))) (cbrt (cos (/ K 2.0))))) (cbrt (cos (/ K 2.0)))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0)))) |
| 135.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
Useful iterations: 2 (50.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 401 | 1337 |
| 1 | 1828 | 1008 |
| 2 | 5002 | 913 |
11 alts after pruning (9 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 84 | 2 | 86 |
| Fresh | 0 | 7 | 7 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 2 | 2 |
| Total | 85 | 11 | 96 |
Merged error: 13.4b
Found 4 expressions with local error:
| 8.3b | (* (* (* -2.0 J) (cos (/ K 2.0))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0)))) |
| 11.2b | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 11.2b | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 11.2b | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 17× | *-un-lft-identity |
| 16× | pow1 sqrt-prod |
| 13× | add-exp-log add-cbrt-cube |
| 12× | add-sqr-sqrt |
| 9× | add-cube-cbrt |
| 8× | sqrt-div |
| 7× | associate-*r* |
| 6× | pow-prod-down prod-exp cbrt-unprod |
| 4× | flip3-+ flip-+ distribute-lft-out add-log-exp |
| 3× | rem-sqrt-square sqrt-pow1 pow1/2 |
| 2× | associate-*r/ |
| 1× | associate-*l* *-commutative |
| 13.0ms | (* (* (* -2.0 J) (cos (/ K 2.0))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0)))) |
| 7.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 9.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 7.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 177.0ms | (* (* (* -2.0 J) (cos (/ K 2.0))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0)))) |
| 131.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 134.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
| 133.0ms | (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))) |
Useful iterations: 1 (7.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 254 | 1060 |
| 1 | 1124 | 971 |
| 2 | 5001 | 971 |
11 alts after pruning (8 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 87 | 0 | 87 |
| Fresh | 0 | 8 | 8 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 87 | 11 | 98 |
Merged error: 13.4b
86.5% (0.7b remaining)
Error of 13.8b against oracle of 13.1b and baseline of 18.7b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 45 | 50 |
| 1 | 45 | 50 |
| 900.0ms | 1466× | body | 1280 | valid |
| 573.0ms | 1260× | body | 640 | valid |
| 377.0ms | 4317× | body | 80 | valid |
| 213.0ms | 642× | body | 320 | valid |
| 66.0ms | 320× | body | 160 | valid |
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