What is the Linear Congruential Generator (LCG) ?

The Linear Congruential Generator (LCG) is one of the oldest and simplest methods for generating sequences of pseudo-random numbers. It's widely used due to its simplicity and ease of implementation. Here's a breakdown of how it works:




Characteristics:

Period: The sequence will eventually repeat after a certain number of iterations, known as the period. The period can be as large as m, but it depends on the choice of a, c, and m.

Simplicity: Easy to implement and requires minimal computational resources.

Use Cases: Widely used in simulations, cryptographic applications, and procedural generation.