designspace.SymbolicDomain

class designspace.SymbolicDomain(signature: Any, primitives: Any, max_depth: int, validators: Any = None, sampler: Any = None)

Bases: object

A symbolic expression tree, declared by .symbolic().

Values have the shape {“ast”: <node>, “source”: <str>}, where “source” is optional and never cross-checked against the tree. Non-generative unless sampler is given.

signature

The Signature: argument names and types, and the return type. Argument names become the tree’s usable variables.

Type:

Any

primitives

The declared vocabulary: operator names, Primitive entries with arities, and literal ranges.

Type:

Any

max_depth

Maximum tree depth.

Type:

int

validators

Extra checks run against the tree. Not serializable.

Type:

Any

sampler

Makes the parameter generative when present. Not serializable.

Type:

Any