## operator ^= left out?

In the latest download there down't seem to be a function defined for ^= with integers. I haven't tried
floats, yet.
It's not immediately need because I just made it with a for loop and multiplying
it by itself as needed.
Also, I get errors for certain expressions that contain only variables
defined by this library, yet if I add a simple + 0 + in some places, it goes away. 0_0
Added by: tomek, 2010 X 14

Operator ^= is available in 0.9.2 release. But you are probably speaking about Pow() method, sample program:

```
#include <ttmath/ttmath.h>
```

#include <iostream>

typedef ttmath::UInt<TTMATH_BITS(256)> Long;

int main()

{

Long a, b;

a = 2;

b = 8;

a.Pow(b); // a*a*a*a*a*a*a*a

std::cout << a << std::endl;

a = 2;

a ^= b; // binary xor

std::cout << a << std::endl;

}