Calculator theory of numbers

CalInverseFree is calculator with modular arithmetic and theory of numbers.

Functions include:

*Greatest common divisor (GCD) (Euclidean algorithm);

*Chinese theorem for a system of 2 equations;

*The multiplicative inverse of a modulo n.

Purchase:

*Chinese theorem for a system of 3 or 4 equations;

*Least common multiple(a, b);

*Bezout's lemma.

The program shows the methodology solutions.

The program contains a restriction of input value:

*The values are from 0 to 46340.

The program does not require access to the internet.