pooji04 / memorybasedcalculator

Python Project: Creating a memory based calculator using logic gates.

Calculator with Combinational Circuits

This Python program implements a versatile calculator that leverages combinational circuits for arithmetic and logic operations. It provides support for a wide range of operations, including basic arithmetic operations (+, -, *, /), bitwise operations (&, |, !), exponentiation (^), and trigonometric/exponential functions (sin, cos, tan, e, ln).

Usage

1. Run the Python script.
2. Enter the number of inputs (input_num) based on your operation:
   • For trigonometric/exponential functions, enter 1.
   • For other operations, enter the number of operands.
3. Enter the operands or select previous answers using 'ans'.
4. Choose the operation (op) based on the available options.
5. View the result.

Combinational Circuits

The program utilizes various combinational circuit functions for basic arithmetic and logic operations:

• ALU: Arithmetic Logic Unit that performs addition and bitwise operations.
• mux16, not16, and16: Functions for 16-bit multiplexers, NOT gates, and AND gates.
• or_gate: Function for an OR gate.
• or8way: Function for an 8-way OR gate.
• add16: Function for adding two 16-bit binary numbers.

Memory Register

The program maintains a memory register (Register1, Register2, Register3, Register4, Register5) to store the results of previous calculations.

Trigonometric and Exponential Functions

For trigonometric and exponential functions, the program utilizes the math module to perform calculations.

Continuous Operation

The program allows continuous operation, providing users with the option to enter more calculations. To exit, enter 'N' when prompted.

Explore and Experiment

Feel free to explore and use the calculator for various mathematical operations. If you encounter any issues or have suggestions for improvement, please let me know.