Function F64

F64(value: number): RelishF64
Creates a 64-bit floating point Relish value.

Represents double-precision IEEE 754 floating point numbers. This matches JavaScript's native number type and preserves full precision for the range of representable values.
Parameters
- value: number
  A JavaScript number
Returns RelishF64
RelishF64 value
Example
```
import { F64, encode } from '@grounds/core';

const euler = F64(2.71828);
encode(euler).match(
  (bytes) => console.log('F64 encoded:', bytes),
  (error) => console.error(error)
);
```
See
F32 for 32-bit floating point