Why use it
It provides direct, allocation-conscious access to shared Q12 integer math primitives. No exception-based error path is implied by the signature.
EPOK RUNTIME
epok::fixed_math::sqrt64
Function · 1 overload
Function
Truncating integer square root.
Declaration
Declaration
inline uint32_t sqrt64(uint64_t v)Truncating integer square root.
| Parameter | Type | Meaning |
|---|---|---|
v | uint64_t | Value supplied for v. Keep referenced or pointed-to data valid for the complete call. |
Returns: uint32_t. Check the value before continuing when it represents success, availability or a resource handle.
Example
C++ example
#include "fixed_math.hpp"
// Assume these named values have been initialized with valid data:
// uint64_t v
auto result = epok::fixed_math::sqrt64(v);Trade-offs and warnings
Call it only in the lifecycle phase described by the module. Validate indices, capacities and object state before use.
Declared in runtime/fixed_math.hpp:9
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