Re: documentation error

[Brian Gough <bjg at network-theory dot co dot uk>]

Arin Chaudhuri writes:
 > In http://sources.redhat.com/gsl/ref/gsl-ref_25.html#SEC376 ,
 > the line
 > #include <config.h> is an error , the program uses only the c standard and
 > gsl libraries
 > In the second line after main the variable yi is declared
 > double xi, yi, x[10], y[10];
 > 
 > but the only place where a variable named yi is being used is in a loop
 >  for (xi = x[0]; xi < x[9]; xi += 0.01)
 >       {
 >         double yi = gsl_spline_eval (spline, xi, acc);
 >         printf ("%g %g\n", xi, yi);
 >       }
 > and this yi has nothing to do with the yi declared above , so the first
 > declaration is unnecessary
 > 

Thanks.