expm1 (example 3.7)
Time bar (total: 2.1s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 50% | 50% | 0% | 0% | 0% | 0 |
| 100% | 50% | 0% | 50% | 0% | 0% | 0% | 1 |
Compiled 9 to 6 computations (33.3% saved)
| 7.0ms | 260× | 0 | valid |
ival-fabs: 1.0ms (28.6% of total)ival-<=: 1.0ms (28.6% of total)ival-expm1: 1.0ms (28.6% of total)exact: 0.0ms (0% of total)ival-assert: 0.0ms (0% of total)| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 256 | 0 | - | 0 | - | (-.f64 (exp.f64 x) #s(literal 1 binary64)) |
| 0 | 0 | - | 0 | - | #s(literal 1 binary64) |
| 0 | 0 | - | 0 | - | (exp.f64 x) |
| 0 | 0 | - | 0 | - | x |
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
-.f64 | (-.f64 (exp.f64 x) #s(literal 1 binary64)) | cancellation | 256 | 0 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 256 | 0 |
| - | 0 | 0 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 256 | 0 | 0 |
| - | 0 | 0 | 0 |
| number | freq |
|---|---|
| 1 | 256 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 721.0ms | 23 040× | 0 | valid |
Compiled 1 440 to 900 computations (37.5% saved)
ival-exp: 162.0ms (48.4% of total)ival-expm1: 136.0ms (40.6% of total)ival-true: 17.0ms (5.1% of total)exact: 12.0ms (3.6% of total)ival-assert: 8.0ms (2.4% of total)| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 6 | 11 |
| 1 | 17 | 11 |
| 2 | 35 | 10 |
| 3 | 54 | 10 |
| 4 | 70 | 10 |
| 5 | 90 | 10 |
| 6 | 108 | 10 |
| 7 | 123 | 10 |
| 8 | 135 | 10 |
| 9 | 137 | 10 |
| 0 | 4 | 4 |
| 0 | 6 | 4 |
| 1 | 11 | 4 |
| 2 | 12 | 4 |
| 0 | 12 | 2 |
| 1× | iter limit |
| 1× | saturated |
| 1× | iter limit |
| 1× | saturated |
| Inputs |
|---|
(-.f64 (exp.f64 x) #s(literal 1 binary64)) |
| Outputs |
|---|
(-.f64 (exp.f64 x) #s(literal 1 binary64)) |
(expm1.f64 x) |
Compiled 4 to 4 computations (0% saved)
Compiled 0 to 1 computations (-∞% saved)
| Status | Accuracy | Program |
|---|---|---|
| 7.7% | (-.f64 (exp.f64 x) #s(literal 1 binary64)) |
Compiled 8 to 8 computations (0% saved)
| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4 | 4 |
| 1 | 9 | 4 |
| 2 | 13 | 4 |
| 3 | 16 | 4 |
| 4 | 19 | 4 |
| 5 | 22 | 4 |
| 1× | saturated |
| Inputs |
|---|
(-.f64 (exp.f64 x) #s(literal 1 binary64)) |
| Outputs |
|---|
(-.f64 (exp.f64 x) #s(literal 1 binary64)) |
| 1× | fuel |
Compiled 4 to 4 computations (0% saved)
Compiled 20 to 20 computations (0% saved)
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