Category : C Source Code
Archive   : CBIBLE.ZIP
Filename : ATAN.C
#include
#include
#include
#define R_TO_D 57.29578 /* radian to degrees */
main()
{
double tanvalue, result;
printf("Enter value whose arctangent you want to evaluate: ");
scanf("%le", &tanvalue);
result = atan(tanvalue) * R_TO_D;
if(errno != EDOM)
{
rintf(" Arc tangent (%F) = %f deg.\n", tanvalue, result);
}
}
Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!
This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.
But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/