Time bar (total: 6.0s)
| 9.0ms | 257× | body | 80 | valid |
| 2.0ms | 19× | body | 640 | valid |
| 1.0ms | 16× | body | 320 | valid |
| 1.0ms | 5× | body | 1280 | valid |
| 0.0ms | 6× | body | 160 | valid |
Useful iterations: 2 (8.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 20 | 6 |
| 1 | 45 | 6 |
| 2 | 116 | 5 |
| 3 | 324 | 5 |
| 4 | 861 | 5 |
| 5 | 1912 | 5 |
| 6 | 4581 | 5 |
| 7 | 5001 | 5 |
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: 11.0b
Found 2 expressions with local error:
| 0.0b | (/ (- y z) (- a z)) |
| 3.1b | (fma (/ (- y z) (- a z)) (- t x) x) |
| 38× | add-sqr-sqrt *-un-lft-identity |
| 25× | times-frac |
| 14× | add-cube-cbrt |
| 12× | distribute-lft-out-- difference-of-squares |
| 5× | associate-/r* associate-/l* |
| 4× | add-exp-log add-cbrt-cube |
| 2× | pow1 expm1-log1p-u flip3-- associate-/r/ flip-- log1p-expm1-u associate-/l/ add-log-exp |
| 1× | cbrt-undiv frac-2neg div-sub div-exp clear-num fma-udef div-inv |
| 13.0ms | (/ (- y z) (- a z)) |
| 1.0ms | (fma (/ (- y z) (- a z)) (- t x) x) |
| 52.0ms | (/ (- y z) (- a z)) |
| 124.0ms | (fma (/ (- y z) (- a z)) (- t x) x) |
Useful iterations: 3 (68.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 265 | 450 |
| 1 | 729 | 425 |
| 2 | 2562 | 423 |
| 3 | 5002 | 421 |
10 alts after pruning (10 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 61 | 9 | 70 |
| Fresh | 0 | 1 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 62 | 10 | 72 |
Merged error: 2.2b
Found 4 expressions with local error:
| 0.0b | (/ y (- a z)) |
| 0.0b | (- (/ y (- a z)) (/ z (- a z))) |
| 0.0b | (/ z (- a z)) |
| 3.1b | (fma (- (/ y (- a z)) (/ z (- a z))) (- t x) x) |
| 713× | *-un-lft-identity |
| 703× | add-sqr-sqrt |
| 693× | times-frac |
| 441× | prod-diff |
| 413× | add-cube-cbrt |
| 149× | distribute-lft-out-- |
| 143× | difference-of-squares |
| 94× | associate-/r/ |
| 48× | flip3-- flip-- |
| 47× | div-inv |
| 21× | fma-neg |
| 10× | associate-/r* |
| 8× | add-exp-log add-cbrt-cube |
| 6× | associate-/l* add-log-exp |
| 4× | pow1 expm1-log1p-u log1p-expm1-u |
| 3× | distribute-rgt-out-- |
| 2× | cbrt-undiv frac-2neg div-exp clear-num |
| 1× | sub-neg diff-log frac-sub fma-udef sub-div |
| 6.0ms | (/ y (- a z)) |
| 42.0ms | (- (/ y (- a z)) (/ z (- a z))) |
| 6.0ms | (/ z (- a z)) |
| 1.0ms | (fma (- (/ y (- a z)) (/ z (- a z))) (- t x) x) |
| 30.0ms | (/ y (- a z)) |
| 73.0ms | (- (/ y (- a z)) (/ z (- a z))) |
| 47.0ms | (/ z (- a z)) |
| 121.0ms | (fma (- (/ y (- a z)) (/ z (- a z))) (- t x) x) |
Useful iterations: 2 (93.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 1243 | 15707 |
| 1 | 3334 | 11721 |
| 2 | 5001 | 11629 |
11 alts after pruning (10 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 590 | 3 | 593 |
| Fresh | 2 | 7 | 9 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 592 | 11 | 603 |
Merged error: 2.2b
Found 4 expressions with local error:
| 0.8b | (pow (cbrt z) 3) |
| 0.8b | (pow (cbrt z) 3) |
| 0.8b | (pow (cbrt z) 3) |
| 9.4b | (fma (+ (- (/ y (- a z)) (/ (pow (cbrt z) 3) (* 1 (- a z)))) (+ (/ (pow (cbrt z) 3) (* 1 (- a z))) (/ (- (pow (cbrt z) 3)) (- a z)))) (- t x) x) |
| 19× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 18× | cbrt-prod unpow-prod-down cube-prod |
| 9× | pow-unpow |
| 7× | pow1 add-exp-log |
| 6× | pow-pow |
| 4× | expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp |
| 3× | cube-mult pow-to-exp pow1/3 unpow3 pow-exp rem-cube-cbrt sqr-pow |
| 1× | fma-udef |
| 3.0ms | (pow (cbrt z) 3) |
| 3.0ms | (pow (cbrt z) 3) |
| 3.0ms | (pow (cbrt z) 3) |
| 1.0ms | (fma (+ (- (/ y (- a z)) (/ (pow (cbrt z) 3) (* 1 (- a z)))) (+ (/ (pow (cbrt z) 3) (* 1 (- a z))) (/ (- (pow (cbrt z) 3)) (- a z)))) (- t x) x) |
| 257.0ms | (pow (cbrt z) 3) |
| 255.0ms | (pow (cbrt z) 3) |
| 251.0ms | (pow (cbrt z) 3) |
| 158.0ms | (fma (+ (- (/ y (- a z)) (/ (pow (cbrt z) 3) (* 1 (- a z)))) (+ (/ (pow (cbrt z) 3) (* 1 (- a z))) (/ (- (pow (cbrt z) 3)) (- a z)))) (- t x) x) |
Useful iterations: 2 (38.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 162 | 539 |
| 1 | 736 | 459 |
| 2 | 5001 | 421 |
11 alts after pruning (10 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 116 | 2 | 118 |
| Fresh | 1 | 8 | 9 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 118 | 11 | 129 |
Merged error: 2.2b
Found 4 expressions with local error:
| 0.5b | (cbrt (- a z)) |
| 0.5b | (cbrt (- a z)) |
| 0.5b | (cbrt (- a z)) |
| 8.9b | (fma (* (/ 1 (* (cbrt (- a z)) (cbrt (- a z)))) (/ (- y z) (cbrt (- a z)))) (- t x) x) |
| 15× | cbrt-prod |
| 13× | add-sqr-sqrt *-un-lft-identity |
| 7× | add-cube-cbrt |
| 6× | cbrt-div |
| 4× | pow1 add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp |
| 3× | flip3-- pow1/3 flip-- distribute-lft-out-- difference-of-squares |
| 1× | fma-udef |
| 3.0ms | (cbrt (- a z)) |
| 3.0ms | (cbrt (- a z)) |
| 3.0ms | (cbrt (- a z)) |
| 1.0ms | (fma (* (/ 1 (* (cbrt (- a z)) (cbrt (- a z)))) (/ (- y z) (cbrt (- a z)))) (- t x) x) |
| 175.0ms | (cbrt (- a z)) |
| 168.0ms | (cbrt (- a z)) |
| 175.0ms | (cbrt (- a z)) |
| 138.0ms | (fma (* (/ 1 (* (cbrt (- a z)) (cbrt (- a z)))) (/ (- y z) (cbrt (- a z)))) (- t x) x) |
Useful iterations: 3 (60.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 203 | 532 |
| 1 | 492 | 489 |
| 2 | 1845 | 471 |
| 3 | 5003 | 446 |
13 alts after pruning (11 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 71 | 2 | 73 |
| Fresh | 0 | 9 | 9 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 71 | 13 | 84 |
Merged error: 2.2b
22.4% (6.1b remaining)
Error of 9.8b against oracle of 3.7b and baseline of 11.6b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 33 | 39 |
| 1 | 33 | 39 |
| 265.0ms | 7803× | body | 80 | valid |
| 64.0ms | 497× | body | 640 | valid |
| 52.0ms | 269× | body | 1280 | valid |
| 37.0ms | 396× | body | 320 | valid |
| 16.0ms | 256× | body | 160 | valid |
| 3.0ms | 14× | body | 2560 | valid |
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