Calculator

A program to solve equations from 1st to n-grade, determine vampire numbers and solve systems of equations

Functions:

bool isVampire(natural number);

Classes:

calculator linearEquation;
calculator quadraticEquation;
calculator cubicEquation;
calculator quarticEquation;

linearEquation = {3, 5}; // 3 and 5 are coefficients, 3x+5=0
std::vector<std::complex<double>> solution = linearEquation.zeroes(); //{-5/3,0}

quadraticEquation = {1, 4, 4};
std::vector<std::complex<double>> solutions = quadraticEquation.zeroes(); //{{-2,0}, {-2,0}}

double y = quadraticEquation(2); //1*2^2 + 4*2^1 + 4 = 16