scalar.rsqrtf¶
Reciprocal square root: 1/sqrt(x).
Operation contract¶
| Property | Value |
|---|---|
| Semantic phase | — |
| Traits | Pure |
Signature¶
| Kind | Name | Type | Cardinality | Description |
|---|---|---|---|---|
| Operand | input |
float |
required | — |
| Result | result |
float |
required | — |
| Attribute | fastmath |
flags FastMathFlags |
optional | — |
Verification constraints¶
SameType(input, result)