This repository contains implementations of complex number operations in both Python (Complex.py) and C++ (complex.cpp).
-
Python: Run
Complex.pyto perform various complex number calculations and conversions. The script provides a menu-driven interface for easy interaction. -
C++: Compile
complex.cppinto a library and link it withmain_complex.cppto perform complex number operations in C++. The program offers a menu-based interface similar to the Python script.
- Calculate modulus and argument of complex numbers
- Perform addition, subtraction, multiplication, division, and exponentiation of complex numbers
- Convert complex numbers between rectangular and polar forms
from Complex import Complex
# Create a complex number
z = Complex(3, 4, disp=True)
# Calculate modulus
mod = z.mod()
print(f"Modulus: {mod}")
# Calculate argument in degrees
arg_deg = z.arg('d')
print(f"Argument (degrees): {arg_deg}")
# Calculate conjugate
conj = z.conjg()
print(f"Conjugate: {conj}")
# Calculate reciprocal
reci = z.reci()
print(f"Reciprocal: {reci}")
# Convert to polar form
pol = z.pol()
print(f"Polar form: {pol}")#include <iostream>
#include "complex.h"
int main()
{
complex z1, z2;
std::cout << "Enter the first complex number:" << std::endl;
std::cin >> z1;
std::cout << "Enter the second complex number:" << std::endl;
std::cin >> z2;
std::cout << "1st number: " << z1 << std::endl;
std::cout << "2nd number: " << z2 << std::endl;
char choice;
do
{
std::cout << "\nChoose an operation (+, -, *, /, ^, q to quit): ";
std::cin >> choice;
switch (choice)
{
case '+':
std::cout << "Sum: " << (z1 + z2) << std::endl;
break;
case '-':
std::cout << "Difference: " << (z1 - z2) << std::endl;
break;
case '*':
std::cout << "Product: " << (z1 * z2) << std::endl;
break;
case '/':
std::cout << "Quotient: " << (z1 / z2) << std::endl;
break;
case '^':
std::cout << "Power: " << (z1 ^ z2) << std::endl;
break;
case 'q':
std::cout << "Exiting..." << std::endl;
break;
default:
std::cout << "Invalid choice. Please try again." << std::endl;
}
} while (choice != 'q');
return 0;
}
To build the C++ program, use the following commands:
g++ -c complex.cpp -o complex.o
ar rcs libcomplex.a complex.o
g++ main_complex.cpp -o main_complex -L. -lcomplex
./main_complexFor those who prefer a standalone menu-driven complex calculator that does not require separate compiling and linking, use the following commands:
g++ standalone_complex_calculator.cpp -o standalone_complex_calculator
./standalone_complex_calculatorThis project is licensed under the MIT License - see the LICENSE file for details.