Time bar (total: 12.2s)
| 22.0ms | 256× | body | 80 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 14 |
| 1 | 15 | 14 |
| 2 | 22 | 14 |
| 3 | 25 | 14 |
| done | 25 | 14 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 36.5b
Found 2 expressions with local error:
| 0.1b | (/ (+ (+ (* x x) (* y y)) (* z z)) 3.0) |
| 33.9b | (sqrt (/ (+ (+ (* x x) (* y y)) (* z z)) 3.0)) |
| 20× | add-sqr-sqrt |
| 19× | times-frac |
| 17× | add-cube-cbrt *-un-lft-identity |
| 13× | sqrt-prod |
| 4× | add-exp-log add-cbrt-cube |
| 3× | pow1 associate-/r* associate-/l* |
| 2× | rem-sqrt-square div-inv associate-/l/ add-log-exp |
| 1× | cbrt-undiv frac-2neg sqrt-pow1 flip3-+ pow1/2 sqrt-div div-exp clear-num flip-+ |
| 113.0ms | (/ (+ (+ (* x x) (* y y)) (* z z)) 3.0) |
| 56.0ms | (sqrt (/ (+ (+ (* x x) (* y y)) (* z z)) 3.0)) |
| 70.0ms | (/ (+ (+ (* x x) (* y y)) (* z z)) 3.0) |
| 245.0ms | (sqrt (/ (+ (+ (* x x) (* y y)) (* z z)) 3.0)) |
Useful iterations: done (654.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 107 | 1270 |
| 1 | 224 | 1209 |
| 2 | 979 | 1112 |
| done | 5001 | 1102 |
5 alts after pruning (5 fresh and 0 done)
Merged error: 18.6b
Found 2 expressions with local error:
| 0.4b | (/ (sqrt (+ (+ (* x x) (* y y)) (* z z))) (sqrt 3.0)) |
| 33.9b | (sqrt (+ (+ (* x x) (* y y)) (* z z))) |
| 45× | sqrt-prod |
| 36× | times-frac |
| 32× | add-sqr-sqrt |
| 31× | add-cube-cbrt *-un-lft-identity |
| 6× | associate-/r* associate-/l* |
| 4× | add-exp-log sqrt-div add-cbrt-cube |
| 3× | pow1 |
| 2× | flip3-+ flip-+ associate-/l/ add-log-exp |
| 1× | cbrt-undiv rem-sqrt-square sqrt-undiv frac-2neg sqrt-pow1 pow1/2 div-exp clear-num div-inv |
| 99.0ms | (/ (sqrt (+ (+ (* x x) (* y y)) (* z z))) (sqrt 3.0)) |
| 42.0ms | (sqrt (+ (+ (* x x) (* y y)) (* z z))) |
| 313.0ms | (/ (sqrt (+ (+ (* x x) (* y y)) (* z z))) (sqrt 3.0)) |
| 133.0ms | (sqrt (+ (+ (* x x) (* y y)) (* z z))) |
Useful iterations: done (2.0s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 119 | 2087 |
| 1 | 217 | 1888 |
| 2 | 703 | 1834 |
| 3 | 3248 | 1816 |
| done | 5001 | 1814 |
7 alts after pruning (6 fresh and 1 done)
Merged error: 12.6b
Found 2 expressions with local error:
| 0.4b | (* (sqrt (+ (+ (* x x) (* y y)) (* z z))) (sqrt (/ 1 3.0))) |
| 33.9b | (sqrt (+ (+ (* x x) (* y y)) (* z z))) |
| 32× | add-sqr-sqrt |
| 29× | sqrt-prod |
| 16× | associate-*r* |
| 15× | *-un-lft-identity |
| 13× | add-cube-cbrt times-frac |
| 9× | sqrt-div |
| 8× | unswap-sqr |
| 7× | pow1 |
| 6× | associate-*l* |
| 4× | add-exp-log add-cbrt-cube |
| 3× | sqrt-pow1 flip3-+ pow1/2 pow-prod-down flip-+ |
| 2× | frac-times associate-*l/ add-log-exp |
| 1× | rem-sqrt-square sqrt-unprod associate-*r/ prod-exp *-commutative cbrt-unprod div-inv |
| 108.0ms | (* (sqrt (+ (+ (* x x) (* y y)) (* z z))) (sqrt (/ 1 3.0))) |
| 48.0ms | (sqrt (+ (+ (* x x) (* y y)) (* z z))) |
| 222.0ms | (* (sqrt (+ (+ (* x x) (* y y)) (* z z))) (sqrt (/ 1 3.0))) |
| 147.0ms | (sqrt (+ (+ (* x x) (* y y)) (* z z))) |
Useful iterations: 3 (1.0s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 118 | 1522 |
| 1 | 241 | 1403 |
| 2 | 743 | 1320 |
| 3 | 4359 | 1298 |
| done | 5000 | 1298 |
7 alts after pruning (5 fresh and 2 done)
Merged error: 12.6b
Found 1 expressions with local error:
| 0.4b | (/ z (sqrt 3.0)) |
| 18× | times-frac |
| 16× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 12× | sqrt-prod |
| 6× | associate-/r* |
| 3× | add-exp-log add-cbrt-cube associate-/l* |
| 1× | pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp |
| 10.0ms | (/ z (sqrt 3.0)) |
| 73.0ms | (/ z (sqrt 3.0)) |
Useful iterations: done (941.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 66 | 371 |
| 1 | 108 | 334 |
| 2 | 277 | 324 |
| 3 | 1023 | 324 |
| done | 5001 | 322 |
15 alts after pruning (12 fresh and 3 done)
Merged error: 12.6b
53.3% (12.0b remaining)
Error of 23.7b against oracle of 11.7b and baseline of 37.3b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 29 | 58 |
| 1 | 36 | 58 |
| done | 36 | 58 |
| 693.0ms | 8000× | body | 80 | valid |