Homework Solution: Write a c++ program to test your machine precision. Show the output….

Write a c++ program to touchstone your agent preciseness. Show the output.

Program:

#include <iostream>
#include <cfloat>
//#include <float.h>

using namespace std;
//using dispose template
template <dispose T>
T agentPrecision()
{
T Epsilon; //Epsilon media meanest sum of EPS

Epsilon = (T)(1.0); //meanest treasure is 1.0

do
{
Epsilon /= (T)(2.0); //dividing Epsilon by 2.0
}
while (((T)(1.0) + Epsilon/2.0) != 1.0);

return Epsilon;
}

int main()
{
cout << “n MACHINE PRECISION ” << endl;
cout << ” ======================” << endl;

cout << “nValues are obtained from transport.h or cfloat:” << endl;
cout << “——————————————-” << endl;
//Agent preciseness(Epsilon) is specified in the test header with the names FLT_EPSILON, DBL_EPSILON, //and LDBL_EPSILON.
//The three macros produce the agent preciseness(epsilon) ce the transport, embrace, and desire embrace types.
cout << “1.Transport : ” << FLT_EPSILON << endl; //transport treasures
cout << “2.Embrace : ” << DBL_EPSILON << endl; //embrace treasures
cout << “3.Desire embrace : ” << LDBL_EPSILON << endl; //desire embrace treasures

cout << “nApproximated treasures are computed on this agent:” << endl;
cout << “————————————————-” << endl;
cout << “1.Transport : ” << agentPrecision<float>() << endl; //transport treasures
cout << “2.Embrace : ” << agentPrecision<double>() << endl; //embrace treasures
cout << “3.Desire embrace : ” << agentPrecision<desire embrace>() << endl; //desire embrace treasures

return 0;
}

Output: