Time bar (total: 1.7m)
| 26.0ms | 283× | body | 80 | nan |
| 25.0ms | 158× | body | 160 | valid |
| 19.0ms | 539× | pre | 80 | true |
| 12.0ms | 48× | body | 320 | valid |
| 4.0ms | 50× | body | 80 | valid |
Useful iterations: 2 (750.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 14 | 17 |
| 1 | 24 | 17 |
| 2 | 44 | 16 |
| 3 | 79 | 16 |
| 4 | 99 | 16 |
| 5 | 107 | 16 |
| done | 107 | 16 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 45.0b
Found 4 expressions with local error:
| 0.1b | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 0.1b | (- (* b b) (* (* 4.0 a) c)) |
| 0.2b | (/ (+ (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) (* 2.0 a)) |
| 40.4b | (+ (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) |
| 19× | *-un-lft-identity |
| 10× | add-log-exp |
| 9× | add-exp-log add-cbrt-cube |
| 8× | add-sqr-sqrt |
| 7× | add-cube-cbrt |
| 6× | distribute-lft-out |
| 5× | pow1 times-frac associate-/l* |
| 3× | distribute-rgt-neg-in sqrt-prod |
| 2× | cbrt-undiv neg-sub0 associate-+l- flip3-- flip3-+ sqrt-div div-exp sum-log flip-- flip-+ associate-/l/ |
| 1× | +-commutative sub-neg rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 diff-log div-sub neg-log prod-exp clear-num associate-/r* cbrt-unprod div-inv |
| 34.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 17.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 299.0ms | (/ (+ (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) (* 2.0 a)) |
| 143.0ms | (+ (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) |
| 311.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 104.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 301.0ms | (/ (+ (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) (* 2.0 a)) |
| 316.0ms | (+ (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) |
Useful iterations: done (4.7s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 154 | 1565 |
| 1 | 419 | 1461 |
| 2 | 1926 | 1245 |
| done | 5001 | 1239 |
4 alts after pruning (4 fresh and 0 done)
Merged error: 0.2b
Found 4 expressions with local error:
| 0.1b | (- (* b b) (* (* 4.0 a) c)) |
| 0.1b | (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) |
| 0.3b | (/ (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))) (* 2.0 a)) |
| 0.3b | (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))) |
| 90× | times-frac |
| 82× | add-sqr-sqrt *-un-lft-identity |
| 38× | add-cube-cbrt |
| 30× | associate-/l* |
| 22× | distribute-lft-out-- difference-of-squares |
| 18× | add-exp-log add-cbrt-cube |
| 11× | distribute-rgt-neg-in sqrt-prod |
| 10× | add-log-exp |
| 8× | associate-/r* |
| 7× | cbrt-undiv div-exp |
| 6× | associate-/r/ |
| 5× | flip3-- flip-- |
| 4× | pow1 div-inv |
| 3× | diff-log associate-/l/ |
| 2× | sub-neg frac-2neg prod-exp clear-num cbrt-unprod |
| 1× | associate--l- neg-sub0 flip3-+ neg-log flip-+ |
| 37.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 66.0ms | (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) |
| 304.0ms | (/ (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))) (* 2.0 a)) |
| 351.0ms | (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))) |
| 156.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 426.0ms | (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) |
| 843.0ms | (/ (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))) (* 2.0 a)) |
| 638.0ms | (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))) |
Useful iterations: 2 (4.1s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 247 | 5048 |
| 1 | 659 | 4512 |
| 2 | 3821 | 4174 |
| done | 5001 | 4174 |
8 alts after pruning (8 fresh and 0 done)
Merged error: 0b
Found 4 expressions with local error:
| 0.3b | (/ (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (/ (- (pow b 4) (* (* (* a c) 4.0) (* (* a c) 4.0))) (+ (* b b) (* (* a c) 4.0)))))) (* 2.0 a)) |
| 0.3b | (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (/ (- (pow b 4) (* (* (* a c) 4.0) (* (* a c) 4.0))) (+ (* b b) (* (* a c) 4.0)))))) |
| 0.5b | (* (* (* a c) 4.0) (* (* a c) 4.0)) |
| 0.5b | (/ (- (pow b 4) (* (* (* a c) 4.0) (* (* a c) 4.0))) (+ (* b b) (* (* a c) 4.0))) |
| 130× | add-sqr-sqrt times-frac |
| 118× | pow1 |
| 92× | *-un-lft-identity |
| 66× | pow-prod-down |
| 56× | add-exp-log add-cbrt-cube |
| 52× | add-cube-cbrt |
| 42× | difference-of-squares |
| 39× | associate-/l* |
| 29× | prod-exp cbrt-unprod |
| 20× | sqrt-prod distribute-lft-out-- |
| 12× | associate-/r* |
| 10× | distribute-rgt-neg-in |
| 9× | pow-sqr pow-prod-up |
| 8× | cbrt-undiv div-exp associate-/r/ |
| 5× | div-inv associate-/l/ |
| 4× | unpow-prod-down flip3-- flip-- add-log-exp sqr-pow |
| 3× | frac-2neg pow-plus clear-num |
| 2× | flip3-+ flip-+ |
| 1× | pow2 div-sub swap-sqr associate-*r* associate-*l* *-commutative |
| 1.1s | (/ (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (/ (- (pow b 4) (* (* (* a c) 4.0) (* (* a c) 4.0))) (+ (* b b) (* (* a c) 4.0)))))) (* 2.0 a)) |
| 652.0ms | (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (/ (- (pow b 4) (* (* (* a c) 4.0) (* (* a c) 4.0))) (+ (* b b) (* (* a c) 4.0)))))) |
| 402.0ms | (* (* (* a c) 4.0) (* (* a c) 4.0)) |
| 105.0ms | (/ (- (pow b 4) (* (* (* a c) 4.0) (* (* a c) 4.0))) (+ (* b b) (* (* a c) 4.0))) |
| 1.2s | (/ (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (/ (- (pow b 4) (* (* (* a c) 4.0) (* (* a c) 4.0))) (+ (* b b) (* (* a c) 4.0)))))) (* 2.0 a)) |
| 1.2s | (/ (+ 0 (* (* 4.0 a) c)) (- (- b) (sqrt (/ (- (pow b 4) (* (* (* a c) 4.0) (* (* a c) 4.0))) (+ (* b b) (* (* a c) 4.0)))))) |
| 116.0ms | (* (* (* a c) 4.0) (* (* a c) 4.0)) |
| 593.0ms | (/ (- (pow b 4) (* (* (* a c) 4.0) (* (* a c) 4.0))) (+ (* b b) (* (* a c) 4.0))) |
Useful iterations: done (3.7s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 377 | 10404 |
| 1 | 1034 | 9560 |
| done | 5000 | 8838 |
8 alts after pruning (7 fresh and 1 done)
Merged error: 0b
Found 4 expressions with local error:
| 0.1b | (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) |
| 0.3b | (/ (* 2.0 a) (/ (* (* a c) 4.0) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))))) |
| 0.3b | (/ (/ 1 1) (/ (* 2.0 a) (/ (* (* a c) 4.0) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))))) |
| 0.3b | (/ (* (* a c) 4.0) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))) |
| 719× | times-frac |
| 330× | add-exp-log |
| 261× | add-sqr-sqrt *-un-lft-identity |
| 214× | div-exp |
| 185× | add-cube-cbrt |
| 138× | add-cbrt-cube |
| 83× | prod-exp |
| 72× | cbrt-undiv |
| 52× | div-inv |
| 50× | associate-/r/ |
| 45× | 1-exp |
| 38× | associate-/r* distribute-lft-out-- difference-of-squares |
| 33× | cbrt-unprod |
| 19× | distribute-rgt-neg-in sqrt-prod |
| 18× | rec-exp flip3-- flip-- |
| 15× | associate-/l* |
| 8× | add-log-exp |
| 4× | pow1 |
| 3× | frac-2neg clear-num |
| 2× | diff-log |
| 1× | associate--l- neg-sub0 sub-neg neg-log associate-/l/ |
| 47.0ms | (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) |
| 132.0ms | (/ (* 2.0 a) (/ (* (* a c) 4.0) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))))) |
| 203.0ms | (/ (/ 1 1) (/ (* 2.0 a) (/ (* (* a c) 4.0) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))))) |
| 243.0ms | (/ (* (* a c) 4.0) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))) |
| 316.0ms | (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))) |
| 511.0ms | (/ (* 2.0 a) (/ (* (* a c) 4.0) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c)))))) |
| 808.0ms | (/ (/ 1 1) (/ (* 2.0 a) (/ (* (* a c) 4.0) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))))) |
| 1.1s | (/ (* (* a c) 4.0) (- (- b) (sqrt (- (* b b) (* (* 4.0 a) c))))) |
Useful iterations: done (18.0s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 690 | 19889 |
| 1 | 2676 | 16799 |
| done | 5000 | 15335 |
8 alts after pruning (6 fresh and 2 done)
Merged error: 0b
0% (0.4b remaining)
Error of 0.4b against oracle of 0.0b and baseline of 0.4b
Useful iterations: 1 (9.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 24 | 41 |
| 1 | 31 | 39 |
| 2 | 32 | 39 |
| done | 32 | 39 |
| 16.5s | 4900× | body | 160 | valid |
| 9.0s | 8424× | body | 80 | nan |
| 3.6s | 16424× | pre | 80 | true |
| 3.0s | 1746× | body | 80 | valid |
| 717.0ms | 1354× | body | 320 | valid |