Time bar (total: 16.8s)
| 20.0ms | 192× | body | 80 | valid |
| 12.0ms | 69× | body | 80 | invalid |
| 12.0ms | 24× | body | 640 | valid |
| 10.0ms | 15× | body | 1280 | valid |
| 9.0ms | 19× | body | 640 | invalid |
| 5.0ms | 16× | body | 320 | valid |
| 4.0ms | 6× | body | 1280 | invalid |
| 2.0ms | 9× | body | 160 | valid |
| 2.0ms | 5× | body | 320 | invalid |
| 1.0ms | 3× | body | 160 | invalid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 32 | 17 |
| 1 | 71 | 17 |
| 2 | 241 | 17 |
| 3 | 747 | 17 |
| 4 | 2196 | 17 |
| 5 | 5001 | 17 |
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: 39.3b
Found 4 expressions with local error:
| 0.2b | (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) |
| 2.7b | (cos (/ (+ phi1 phi2) 2.0)) |
| 2.7b | (cos (/ (+ phi1 phi2) 2.0)) |
| 36.1b | (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
| 130× | associate-*l/ |
| 97× | flip3-- flip-- |
| 66× | sqrt-div |
| 64× | frac-times frac-add |
| 32× | associate-*r/ |
| 12× | add-sqr-sqrt |
| 9× | *-un-lft-identity |
| 7× | pow1 add-cube-cbrt |
| 6× | add-exp-log add-cbrt-cube |
| 5× | associate-*l* |
| 4× | add-log-exp |
| 3× | associate-*r* sqrt-prod |
| 1× | rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr |
| 7.0ms | (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 19.0ms | (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
| 24.0ms | (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 144.0ms | (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
Useful iterations: 1 (28.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 1312 | 3623 |
| 1 | 5002 | 3528 |
7 alts after pruning (6 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 121 | 6 | 127 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 121 | 7 | 128 |
Merged error: 25.2b
Found 4 expressions with local error:
| 0.6b | (cbrt (- lambda1 lambda2)) |
| 2.7b | (cos (/ (+ phi1 phi2) 2.0)) |
| 2.7b | (cos (/ (+ phi1 phi2) 2.0)) |
| 36.1b | (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cbrt (- lambda1 lambda2)) (cbrt (- lambda1 lambda2))) (* (cbrt (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))) |
| 1408× | frac-times |
| 1376× | associate-*l/ |
| 1345× | flip3-- flip-- |
| 1298× | cbrt-div |
| 642× | sqrt-div |
| 640× | frac-add |
| 560× | associate-*r/ |
| 9× | add-sqr-sqrt |
| 8× | *-un-lft-identity |
| 6× | add-cube-cbrt |
| 5× | pow1 cbrt-prod |
| 4× | add-exp-log add-cbrt-cube add-log-exp |
| 3× | sqrt-prod |
| 1× | rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 pow1/3 flip-+ distribute-lft-out-- difference-of-squares |
| 3.0ms | (cbrt (- lambda1 lambda2)) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 80.0ms | (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cbrt (- lambda1 lambda2)) (cbrt (- lambda1 lambda2))) (* (cbrt (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))) |
| 29.0ms | (cbrt (- lambda1 lambda2)) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 152.0ms | (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cbrt (- lambda1 lambda2)) (cbrt (- lambda1 lambda2))) (* (cbrt (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))) |
Useful iterations: 0 (34.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5002 | 44972 |
8 alts after pruning (6 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 695 | 1 | 696 |
| Fresh | 0 | 5 | 5 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 695 | 8 | 703 |
Merged error: 25.1b
Found 4 expressions with local error:
| 2.7b | (cos (/ (+ phi1 phi2) 2.0)) |
| 2.7b | (cos (/ (+ phi1 phi2) 2.0)) |
| 37.2b | (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
| 37.2b | (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
| 256× | associate-*l/ |
| 192× | flip3-- flip-- |
| 132× | cbrt-div |
| 128× | frac-times frac-add |
| 64× | associate-*r/ |
| 6× | cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 4× | pow1 add-exp-log add-cbrt-cube add-log-exp |
| 2× | flip3-+ pow1/3 flip-+ |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 19.0ms | (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
| 21.0ms | (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 195.0ms | (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
| 196.0ms | (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
Useful iterations: 1 (27.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 1313 | 6856 |
| 1 | 5001 | 6776 |
8 alts after pruning (5 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 180 | 0 | 180 |
| Fresh | 0 | 5 | 5 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 180 | 8 | 188 |
Merged error: 25.1b
Found 4 expressions with local error:
| 2.7b | (cos (/ (+ phi1 phi2) 2.0)) |
| 2.7b | (cos (/ (+ phi1 phi2) 2.0)) |
| 6.2b | (exp (log (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) |
| 36.1b | (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
| 256× | associate-*l/ |
| 192× | flip3-- flip-- |
| 132× | sqrt-div |
| 128× | frac-times frac-add |
| 66× | log-div exp-diff |
| 64× | associate-*r/ |
| 9× | add-sqr-sqrt |
| 8× | add-cube-cbrt *-un-lft-identity |
| 7× | pow1 |
| 6× | log-prod exp-prod exp-sum sqrt-prod |
| 4× | add-exp-log add-cbrt-cube add-log-exp |
| 3× | log-pow |
| 2× | sqrt-pow1 flip3-+ pow1/2 flip-+ |
| 1× | rem-sqrt-square rem-exp-log |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 26.0ms | (exp (log (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) |
| 19.0ms | (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 5.0ms | (cos (/ (+ phi1 phi2) 2.0)) |
| 143.0ms | (exp (log (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) |
| 144.0ms | (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) |
Useful iterations: 1 (27.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 1513 | 6939 |
| 1 | 5002 | 6823 |
13 alts after pruning (10 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 185 | 6 | 191 |
| Fresh | 0 | 4 | 4 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 3 | 3 |
| Total | 186 | 13 | 199 |
Merged error: 25.1b
73.9% (3.5b remaining)
Error of 28.9b against oracle of 25.4b and baseline of 38.8b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 27 | 34 |
| 1 | 27 | 34 |
| 595.0ms | 5839× | body | 80 | valid |
| 410.0ms | 876× | body | 640 | valid |
| 328.0ms | 471× | body | 1280 | valid |
| 240.0ms | 2329× | body | 80 | invalid |
| 214.0ms | 447× | body | 640 | invalid |
| 191.0ms | 286× | body | 1280 | invalid |
| 191.0ms | 528× | body | 320 | valid |
| 72.0ms | 205× | body | 320 | invalid |
| 69.0ms | 286× | body | 160 | valid |
| 26.0ms | 115× | body | 160 | invalid |
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