AtomTree

Symbolica documentation for getting started, symbolic expressions, numerical evaluation, pattern matching, and APIs in Python and Rust.

AtomTree

AtomTree()

A Python representation of a Symbolica expression. The type of the atom is provided in atom_type.

The head contains the string representation of:

• a number if the type is Num
• the variable if the type is Var
• the function name if the type is Fn
• otherwise it is None.

The tail contains the child atoms:

• the summand for type Add
• the factors for type Mul
• the base and exponent for type Pow
• the function arguments for type Fn

Attributes

Name	Description
atom_type	The type of this atom.
head	The string data of this atom.
tail	The list of child atoms of this atom.

atom_type

atom_type: AtomType

The type of this atom.

head

head: str | None

The string data of this atom.

tail

tail: list[AtomTree]

The list of child atoms of this atom.