symcollab-algebra 0.1.1

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Algebra Library

A free algebra library that contains the necessary components to encode an equation.

It also includes a way to print the equation or turn it into a directed acyclic graph (DAG)

Classes Included

• Constant
• Variable
• Function
• FuncTerm
• Equation

To clean up type annotations, I defined a Term to mean any of the above.

A FuncTerm is an instantiation of a function with terms as its arguments.

An equation takes two terms and sets them equal to each other.

Directed Acyclic Graph (DAG)

A DAG can be created from a term. What it generates resembles a tree. The "top" will be a function (for a non-trivial term) and each function points to its arguments. The "leaves" would be a constant or a variable.

For example, take the term f(g(x, a), g(x, a))

The function f has two arguments, both of which is g(x,a). Therefore, f points to g. Since both the arguments are g(x,a), we just have one node g that points to x and a.