home *** CD-ROM | disk | FTP | other *** search
-
- Listing 2
- C Instead of FORTRAN?
-
-
-
- double f(x)
- double x;
- {
- return(x - 1.0); /* f(x) = x - 1.0 */
- }
-
- double f(x)
- double x;
- {
- double sin(); /* sin() function */
- return(sin(2.0*x)); /* f(x) = sin(2x) */
- }
-
- double f(x)
- double x;
- {
- double temp = 0.0;
- double power = 1.0;
- int i;
-
- for(Θ ╜ 1;Θ ╝ 6;i++⌐ /¬ Θ loop≤ froφ ▒ t∩ ╡ inclusivσ */
- {
- temp = temp + power/((double)i));
- power = power * x;
- }
-
- return(temp); /* f(x) = polynomial */
- }
-