Cancel like terms
Time bar (total: 771.0ms)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 100% | 0% | 0% | 0% | 0% | 0 |
| 0% | 0% | 100% | 0% | 0% | 0% | 0% | 1 |
| 0% | 0% | 100% | 0% | 0% | 0% | 0% | 2 |
| 0% | 0% | 100% | 0% | 0% | 0% | 0% | 3 |
| 25% | 25% | 75% | 0% | 0% | 0% | 0% | 4 |
| 37.5% | 37.5% | 62.5% | 0% | 0% | 0% | 0% | 5 |
| 43.8% | 43.7% | 56.2% | 0% | 0% | 0% | 0% | 6 |
| 46.9% | 46.9% | 53.1% | 0% | 0% | 0% | 0% | 7 |
| 46.9% | 46.9% | 53.1% | 0% | 0% | 0% | 0% | 8 |
| 46.9% | 46.9% | 53.1% | 0% | 0% | 0% | 0% | 9 |
| 47.3% | 47.2% | 52.7% | 0% | 0% | 0% | 0% | 10 |
| 47.3% | 47.2% | 52.7% | 0% | 0% | 0% | 0% | 11 |
| 47.3% | 47.2% | 52.7% | 0% | 0% | 0% | 0% | 12 |
Compiled 7 to 6 computations (14.3% saved)
| 245.0ms | 3838× | 1 | valid |
| 128.0ms | 4418× | 0 | valid |
ival-sub: 96.0ms (44.3% of total)ival-add: 72.0ms (33.2% of total)adjust: 34.0ms (15.7% of total)ival-true: 5.0ms (2.3% of total)ival-assert: 4.0ms (1.8% of total)...in/eval/compile.rkt:76:19: 4.0ms (1.8% of total)| 1× | egg-herbie |
| 28× | fmm-def |
| 21× | sub-neg |
| 13× | fma-define |
| 10× | distribute-lft-neg-in |
| 10× | associate-+l- |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 84 |
| 1 | 33 | 4 |
| 2 | 91 | 4 |
| 3 | 130 | 4 |
| 4 | 177 | 4 |
| 5 | 203 | 4 |
| 6 | 215 | 4 |
| 7 | 219 | 4 |
| 1× | saturated |
| Inputs |
|---|
(-.f64 (+.f64 #s(literal 1 binary64) x) x) |
(-.f64 (+.f64 #s(literal 1 binary64) x) x) |
(-.f64 (+.f64 #s(literal 1 binary64) (neg.f64 x)) (neg.f64 x)) |
(neg.f64 (-.f64 (+.f64 #s(literal 1 binary64) (neg.f64 x)) (neg.f64 x))) |
| Outputs |
|---|
(-.f64 (+.f64 #s(literal 1 binary64) x) x) |
(+.f64 #s(literal 1 binary64) (-.f64 x x)) |
#s(literal 1 binary64) |
(-.f64 (+.f64 #s(literal 1 binary64) x) x) |
(+.f64 #s(literal 1 binary64) (-.f64 x x)) |
#s(literal 1 binary64) |
(-.f64 (+.f64 #s(literal 1 binary64) (neg.f64 x)) (neg.f64 x)) |
(+.f64 #s(literal 1 binary64) (-.f64 x x)) |
#s(literal 1 binary64) |
(neg.f64 (-.f64 (+.f64 #s(literal 1 binary64) (neg.f64 x)) (neg.f64 x))) |
(neg.f64 (-.f64 (-.f64 #s(literal 1 binary64) x) (neg.f64 x))) |
#s(literal -1 binary64) |
(abs x)
| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 122 | 10 | (19040356754914.94) | 0 | - | (-.f64 (+.f64 #s(literal 1 binary64) x) x) |
| 0 | 0 | - | 0 | - | (+.f64 #s(literal 1 binary64) x) |
| 0 | 0 | - | 0 | - | #s(literal 1 binary64) |
| 0 | 0 | - | 0 | - | x |
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
-.f64 | (-.f64 (+.f64 #s(literal 1 binary64) x) x) | cancellation | 132 | 0 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 122 | 0 |
| - | 10 | 124 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 122 | 0 | 0 |
| - | 10 | 0 | 124 |
| number | freq |
|---|---|
| 0 | 124 |
| 1 | 132 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 13.0ms | 236× | 1 | valid |
| 8.0ms | 276× | 0 | valid |
Compiled 36 to 20 computations (44.4% saved)
ival-add: 4.0ms (38.8% of total)ival-sub: 3.0ms (29.1% of total)adjust: 2.0ms (19.4% of total)ival-assert: 0.0ms (0% of total)...in/eval/compile.rkt:76:19: 0.0ms (0% of total)ival-true: 0.0ms (0% of total)Compiled 7 to 4 computations (42.9% saved)
| Status | Accuracy | Program |
|---|---|---|
| ▶ | 100.0% | #s(literal 1 binary64) |
Compiled 2 to 2 computations (0% saved)
| 1× | egg-herbie |
| 3× | 1-exp |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 1 | 1 |
| 1 | 8 | 1 |
| 1× | saturated |
| Inputs |
|---|
#s(literal 1 binary64) |
| Outputs |
|---|
#s(literal 1 binary64) |
| 3.0ms | 256× | 0 | valid |
Compiled 3 to 4 computations (-33.3% saved)
...in/eval/compile.rkt:76:19: 0.0ms (0% of total)ival-true: 0.0ms (0% of total)ival-assert: 0.0ms (0% of total)Compiled 1 to 1 computations (0% saved)
1 alts after pruning (0 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 0 | 0 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 0 | 1 | 1 |
| Status | Accuracy | Program |
|---|---|---|
| ✓ | 100.0% | #s(literal 1 binary64) |
Compiled 9 to 6 computations (33.3% saved)
Total -29.6b remaining (-∞%)
Threshold costs -29.6b (-∞%)
| Inputs |
|---|
#s(literal 1 binary64) |
(-.f64 (+.f64 #s(literal 1 binary64) x) x) |
| Outputs |
|---|
#s(literal 1 binary64) |
2 calls:
| 1.0ms | x |
| 1.0ms | (-.f64 (+.f64 #s(literal 1 binary64) x) x) |
| Accuracy | Segments | Branch |
|---|---|---|
| 100.0% | 1 | x |
| 100.0% | 1 | (-.f64 (+.f64 #s(literal 1 binary64) x) x) |
Compiled 8 to 5 computations (37.5% saved)
| 1× | egg-herbie |
| 3× | 1-exp |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 1 | 1 |
| 1 | 8 | 1 |
| 1× | saturated |
| Inputs |
|---|
#s(literal 1 binary64) |
| Outputs |
|---|
#s(literal 1 binary64) |
| 28× | fmm-def |
| 21× | sub-neg |
| 13× | fma-define |
| 10× | distribute-lft-neg-in |
| 10× | associate-+l- |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 84 |
| 1 | 33 | 4 |
| 2 | 91 | 4 |
| 3 | 130 | 4 |
| 4 | 177 | 4 |
| 5 | 203 | 4 |
| 6 | 215 | 4 |
| 7 | 219 | 4 |
| 1× | done |
| 1× | saturated |
Compiled 17 to 10 computations (41.2% saved)
(abs x)
Compiled 24 to 20 computations (16.7% saved)
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