CreateSimpleExpression creates an expression from a single concept.

Equal determines whether two expressions are exactly equal.

NewCanonicalRenderer returns a renderer that formats expressions canonically.

NewDefaultRenderer returns a renderer with the default formatting options.

NewNormalizer creates a new normalizer for the given expression.

NewUpdatingRenderer returns a renderer that updates terms according to the preferred synonyms.

Normalize expands an expression into a normal-form, which makes it more readily computable.

NormalizeConcept turns a single concept into its primitive components.

ParseExpression parses a SNOMED expression.

Render is a simple helper to render the specified expression using a default renderer.

Normalizer handles normalization of SNOMED CT expressions in which we expand an expression into a normal-form, making it more readily computable.

ParseError returns information about a parsing error.

Renderer renders a SNOMED CT expression as text such that it can be roundtripped back to an expression via parsing.