Domashna 2

#include <stdio.h>
#include <stdlib.h>
#include <math.h>


int main(int argc, char *argv[])
{
    double a, b, i;

	a = atof(argv[1]);
	b = atof(argv[2]);
	i = atof(argv[3]);

	if (argc != 4)
		printf("Enter 4 arguments please");
	else{
		printf("a + b = :%.2lf\n", a + b);
		printf("a - b = :%.2lf\n", a - b);
		printf("a * a = :%.2lf\n", a * a);
		printf("b * b = :%.2lf\n", b * b);
		printf("sqrt(a*a + b*b) = %.5lf\n", sqrt(a * a + b * b));
		printf("a root of b is: %.5lf\n", pow(a, 1 / b));
		printf("b root of a is: %.5lf\n\n", pow(b, 1 / a));

		printf("The value of sin(%.2lf) : %.5lf \n", i, sin(i));
		printf("The value of cos(%.2lf) : %.5lf \n", i, cos(i));
		printf("The value of tan(%.2lf) : %.5lf \n", i, tan(i));
		printf("The value of exp(%.2lf) : %.5lf \n", i, exp(i));
		printf("The value of sinh(%.2lf) : %.5lf \n", i, sinh(i));
		printf("The value of cosh(%.2lf) : %.5lf \n", i, cosh(i));
		printf("The value of tanh(%.2lf) : %.5lf \n", i, tanh(i));
		printf("The value of log(%.2lf) : %.5lf \n", i, log(i));
		printf("The value of log10(%.2lf) : %.5lf \n", i, log10(i));


	}
	return 0;
}