## System::Equals< double, double > method


Specialization for double-precision floating point values.

```cpp
bool System::Equals<double, double>(const double &a, const double &b)
```


| Parameter | Type | Description |
| --- | --- | --- |
| a | const double\& | The first comparand |
| b | const double\& | The second comparand |

### ReturnValue

True if both values are NaN or are equal, otherwise - false

## See Also

* Namespace [System](../)
* Library [Aspose.TeX for C++](../../)