public static CompositeInterval <T> Parse(ReadOnlySpan <char> input) => CompositeInterval <T, DefaultValueComparer <T> > .Parse(input);
public static CompositeInterval <T> Parse(ReadOnlySpan <char> input, ParseSpan <T> elementParser) => CompositeInterval <T, DefaultValueComparer <T> > .Parse(input, elementParser);
public static CompositeInterval <T> Parse(string input) => CompositeInterval <T, DefaultValueComparer <T> > .Parse(input);
public static CompositeInterval <T> Parse(string input, Parse <T> elementParser) => CompositeInterval <T, DefaultValueComparer <T> > .Parse(input, elementParser);