linear interpolation

[Dan, Ho-Jin]

aliceman wrote:

> Hi,
>
> i have to use linear interpolation in my program that's why
> i chose this library to help me.
>
> could anyone write me a few-line sample code with use of 
> gsl_interp_linear declaration and gsl_interp_eval() function?
> or, please, could anyone send me a link to the page with sample code?
>
> when i tried to declare:
> gsl_interp_linear *linear;
> gsl_interp_accel *acc = gsl_interp_accel_alloc();


const gsl_interp_type* ltype = gsl_interp_linear;
gsl_interp_accel *acc = gsl_interp_accel_alloc();
gsl_interp* interp = gsl_interp_alloc(ltype, 2);
...

I hope you will figure out how "gsl_***_type" style of gsl design is 
work by examples.
for example, check 1-d root finding example.

Best Regards,

-- 
:wq