Time bar (total: 15.3s)
| 29.0ms | 706× | body | 80 | nan |
| 10.0ms | 36× | body | 640 | valid |
| 8.0ms | 166× | body | 80 | valid |
| 7.0ms | 13× | body | 1280 | valid |
| 4.0ms | 27× | body | 320 | valid |
| 2.0ms | 16× | body | 160 | valid |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 13 |
| 1 | 21 | 13 |
| 2 | 30 | 13 |
| 3 | 38 | 13 |
| 4 | 44 | 13 |
| 5 | 59 | 13 |
| 6 | 83 | 13 |
| 7 | 105 | 13 |
| 8 | 124 | 13 |
| 9 | 132 | 13 |
| 10 | 139 | 13 |
| 11 | 140 | 13 |
| done | 140 | 13 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 12.6b
Found 4 expressions with local error:
| 0.0b | (* z (log (- 1.0 y))) |
| 0.0b | (- (+ (* x (log y)) (* z (log (- 1.0 y)))) t) |
| 0.3b | (* x (log y)) |
| 6.2b | (log (- 1.0 y)) |
| 25× | add-sqr-sqrt |
| 21× | log-prod *-un-lft-identity |
| 13× | add-cube-cbrt |
| 11× | pow1 |
| 9× | add-exp-log add-log-exp |
| 8× | distribute-rgt-in distribute-lft-in associate-*r* add-cbrt-cube |
| 6× | associate-*l* |
| 4× | distribute-lft-out-- difference-of-squares |
| 3× | log-pow |
| 2× | log-div flip3-- diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod unswap-sqr |
| 1× | sub-neg rem-log-exp associate--l+ sum-log |
| 14.0ms | (* z (log (- 1.0 y))) |
| 40.0ms | (- (+ (* x (log y)) (* z (log (- 1.0 y)))) t) |
| 8.0ms | (* x (log y)) |
| 5.0ms | (log (- 1.0 y)) |
| 64.0ms | (* z (log (- 1.0 y))) |
| 87.0ms | (- (+ (* x (log y)) (* z (log (- 1.0 y)))) t) |
| 36.0ms | (* x (log y)) |
| 43.0ms | (log (- 1.0 y)) |
Useful iterations: done (1.2s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 209 | 1141 |
| 1 | 437 | 1103 |
| 2 | 1044 | 987 |
| 3 | 2657 | 953 |
| done | 5000 | 952 |
5 alts after pruning (5 fresh and 0 done)
Merged error: 0.1b
Found 4 expressions with local error:
| 0.0b | (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) |
| 0.0b | (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2)))))) |
| 0.0b | (- (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) t) |
| 0.3b | (* x (log y)) |
| 24× | add-sqr-sqrt log-prod |
| 21× | *-un-lft-identity |
| 16× | distribute-rgt-in add-cube-cbrt distribute-lft-in |
| 13× | associate--l+ |
| 11× | add-log-exp |
| 10× | pow1 associate-+r+ associate-*r* |
| 8× | add-exp-log add-cbrt-cube |
| 6× | associate-+l+ associate-*l* |
| 5× | sub-neg |
| 3× | distribute-lft-out-- |
| 2× | flip3-- diff-log associate-*r/ pow-prod-down prod-exp sum-log log-pow *-commutative flip-- cbrt-unprod difference-of-squares unswap-sqr |
| 1× | +-commutative flip3-+ flip-+ |
| 16.0ms | (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) |
| 60.0ms | (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2)))))) |
| 40.0ms | (- (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) t) |
| 8.0ms | (* x (log y)) |
| 129.0ms | (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) |
| 100.0ms | (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2)))))) |
| 179.0ms | (- (+ (* x (log y)) (* z (- (log 1.0) (+ (* 1.0 y) (* 1/2 (/ (pow y 2) (pow 1.0 2))))))) t) |
| 37.0ms | (* x (log y)) |
Useful iterations: done (1.9s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 201 | 2374 |
| 1 | 436 | 2239 |
| 2 | 1159 | 2120 |
| 3 | 4229 | 2067 |
| done | 5000 | 2064 |
7 alts after pruning (7 fresh and 0 done)
Merged error: 0.1b
Found 4 expressions with local error:
| 0.2b | (* (* 2 (log (cbrt y))) x) |
| 0.3b | (+ (* (* 2 (log (cbrt y))) x) (* (log (cbrt y)) x)) |
| 0.7b | (cbrt y) |
| 0.7b | (cbrt y) |
| 9× | pow1 add-exp-log add-cbrt-cube |
| 7× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 6× | cbrt-prod add-log-exp |
| 3× | associate-*r* pow-prod-down prod-exp cbrt-unprod |
| 2× | pow1/3 |
| 1× | +-commutative distribute-rgt-out flip3-+ associate-*l* sum-log *-commutative flip-+ |
| 19.0ms | (* (* 2 (log (cbrt y))) x) |
| 20.0ms | (+ (* (* 2 (log (cbrt y))) x) (* (log (cbrt y)) x)) |
| 1.0ms | (cbrt y) |
| 1.0ms | (cbrt y) |
| 129.0ms | (* (* 2 (log (cbrt y))) x) |
| 128.0ms | (+ (* (* 2 (log (cbrt y))) x) (* (log (cbrt y)) x)) |
| 181.0ms | (cbrt y) |
| 183.0ms | (cbrt y) |
Useful iterations: 3 (1.8s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 93 | 644 |
| 1 | 247 | 518 |
| 2 | 969 | 425 |
| 3 | 4950 | 353 |
| done | 5000 | 353 |
9 alts after pruning (9 fresh and 0 done)
Merged error: 0.0b
Found 4 expressions with local error:
| 0.2b | (* (log (pow y 1/3)) x) |
| 0.3b | (+ (* (* 2 (log (cbrt y))) x) (* (log (pow y 1/3)) x)) |
| 0.7b | (cbrt y) |
| 5.1b | (pow y 1/3) |
| 11× | add-sqr-sqrt |
| 9× | add-cube-cbrt *-un-lft-identity |
| 7× | pow1 add-exp-log |
| 6× | add-cbrt-cube add-log-exp |
| 4× | associate-*l* |
| 3× | cbrt-prod unpow-prod-down pow-unpow associate-*r* |
| 1× | +-commutative pow-to-exp distribute-rgt-out pow-pow flip3-+ unpow1/3 pow1/3 pow-prod-down pow-exp prod-exp sum-log log-pow *-commutative cbrt-unprod flip-+ unswap-sqr sqr-pow |
| 9.0ms | (* (log (pow y 1/3)) x) |
| 23.0ms | (+ (* (* 2 (log (cbrt y))) x) (* (log (pow y 1/3)) x)) |
| 1.0ms | (cbrt y) |
| 2.0ms | (pow y 1/3) |
| 104.0ms | (* (log (pow y 1/3)) x) |
| 178.0ms | (+ (* (* 2 (log (cbrt y))) x) (* (log (pow y 1/3)) x)) |
| 180.0ms | (cbrt y) |
| 177.0ms | (pow y 1/3) |
Useful iterations: done (934.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 120 | 701 |
| 1 | 283 | 564 |
| 2 | 931 | 456 |
| done | 5000 | 408 |
9 alts after pruning (8 fresh and 1 done)
Merged error: 0.0b
0% (0.3b remaining)
Error of 0.3b against oracle of 0.1b and baseline of 0.3b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 27 | 35 |
| 1 | 36 | 35 |
| done | 36 | 35 |
| 1.0s | 24249× | body | 80 | nan |
| 271.0ms | 5483× | body | 80 | valid |
| 255.0ms | 908× | body | 640 | valid |
| 243.0ms | 422× | body | 1280 | valid |
| 122.0ms | 738× | body | 320 | valid |
| 51.0ms | 486× | body | 160 | valid |