On Apr 9, 2008, at 12:24 AM, Robert Bradshaw wrote:
>>
>> Could this be a bit more general? There are other things one wants
>> to do that are similar, such as matrix.real() and matrix.imag(), or
>> matrix.abs() for real, imaginary, and absolute values of the entries
>> respectively. It sounds
On Apr 8, 2008, at 11:24 AM, Nick Alexander wrote:
>
> On 8-Apr-08, at 10:50 AM, David Roe wrote:
>
>>
>> If you take a look at the source code for n(), you'll see that the
>> first thing that it does is to try calling numerical_approx(prec) on
>> the object, and then tries coercing to real or com
On 8-Apr-08, at 10:50 AM, David Roe wrote:
>
> If you take a look at the source code for n(), you'll see that the
> first thing that it does is to try calling numerical_approx(prec) on
> the object, and then tries coercing to real or complex fields. So the
> solution is to write a method numeric
If you take a look at the source code for n(), you'll see that the
first thing that it does is to try calling numerical_approx(prec) on
the object, and then tries coercing to real or complex fields. So the
solution is to write a method numerical_approx(prec) in the matrix
base class that tries to
