math.cpp

#include <iostream>
#include <cmath> // Include the cmath library for mathematical functions
/*
  This program demonstrates the use of various mathematical functions in C++.
  The cmath library provides a wide range of functions for performing mathematical operations.
  Some of the commonly used functions include:
  - sqrt(): Computes the square root of a number.
  - pow(): Computes the power of a number.
  - abs(): Computes the absolute value of a number.
  - sin(), cos(), tan(): Compute the sine, cosine, and tangent of an angle (in radians).
  - log(): Computes the natural logarithm of a number.
*/
int main(){

    double x = 3;
    double y = 4;
    double z;

    // z = std::max(x,y); // Use the max function to find the maximum of x and y
    // z = std::min(x,y); // Use the min function to find the minimum of x and y
    // z = std::pow(2,4); // Use the pow function to compute x raised to the power of y
    // z = sqrt(16); // Use the sqrt function to compute the square root of a number
    // z = abs(-5); // Use the abs function to compute the absolute value of a number
    // z = round(3.14159); // Use the round function to round a number to the nearest integer
    // z = std::ceil(3.14159); // Use the ceil function to round a number up to the nearest integer
    // z = floor(3.14159); // Use the floor function to round a number down to the nearest integer
    // z =std::log(10); // Use the log function to compute the natural logarithm of a number

    std::cout << z;

    return 0;
}