complex numbers

[soosoo]

my problem is to compute an addition , multiplication and division of complex numbers " can any one give a way how to compute it ;

[sicarie]

my problem is to compute an addition , multiplication and division of complex numbers " can any one give a way how to compute it ;

The first step to programming anything is understanding how it works - are you familiar with how that is done mathematically?

[soosoo]

yes i know how to do it in math

[sicarie]

yes i know how to do it in math

It seems like you'll have several different types of operations - so I would suggest creating a different set of algorithms for each operation, a general set of steps that can be followed to solve any problem of that type.

Once you get the algorithms set up, you can break them down into pseudocode statements, and it's easy to turn into code.

[JosAH]

my problem is to compute an addition , multiplication and division of complex numbers " can any one give a way how to compute it ;

My guess is that you've never read (part of) Bjarne Stroustrup's book
"The C++ Programming Language". Bjarne is the guy who invented C++ and his
book uses an example Complex class all over the place.

kind regards,

Jos

[Savage]

As far as we all know the complex number has form:

complex number=real part+(imaginary unit)*imaginary part

,where imaginary unit
has value of:

sqrt(-1);

for purposes of basic mathematical operations we can create a struct:

typedef struct {
                       double re;//real part
                       double im;//imaginary part
 
                     }Tcomplex;

and then create functions like:

Tcomplex addition(Tcomplex in,Tcomplex out);
Tcomplex divison(Tcomplex in,Tcomplex out);
Tcomplex multiplication(Tcomplex in,Tcomplex out);

Savage