/* --------------------------------- */
/* save as fa.h */
/* --------------------------------- */
double f(
double x)
{
return(sin(x));
}
char feq[] = "sin(x)";
/* ---------------------------------- */
/* ---------------------------------- */
/* --------------------------------- */
/* save as fb.h */
/* --------------------------------- */
double f(
double x)
{
return(log(x));
}
char feq[] = "log(x)";
/* ---------------------------------- */
/* ---------------------------------- */
/* --------------------------------- */
/* save as fc.h */
/* --------------------------------- */
double f(
double x)
{
return(exp(x));
}
char feq[] = "exp(x)";
/* ---------------------------------- */
/* ---------------------------------- */
/* ---------------------------------- */
/* save as fd.h */
/* ---------------------------------- */
double f(
double x)
{
return((x-2));
}
char feq[] = "x-2";
/* ---------------------------------- */
/* ---------------------------------- */