A program to explain MATH HANDLING FUNCTIONS

#include <stdio.h>
#include <math.h>
 
// If you get an error compile it using `-lm` flag
// `gcc input.c -lm -o output && output
// Reference: https://www.codeproject.com/Questions/137889/undefined-reference-to-cos
 
void main()
{
    printf("Square = %f\n", pow(4, 2));
    printf("Square Root = %f\n", sqrt(4));
    printf("Ceil = %f\n", ceil(4.32));
    printf("Floor = %f\n", floor(4.32));
    printf("cosine = %f\n", cos(0));
    printf("sine = %f\n", sin(0));
 
    printf("\n");
}