primitives.transformations.numbers.notation

def to_roman(number: int, *, upper: bool = True) -> str:
def from_roman(numeral: str) -> int:
def to_ordinal(number: int, *, words: bool = False) -> str:
def from_ordinal(text: str) -> int:
def to_words(number: float, *, capitalize: bool = False, conjunction: str = " and ") -> str:
def from_words(text: str) -> float:
def to_fraction(number: float, *, mixed: bool = False, precision: int | None = None) -> str:
def from_fraction(value: str) -> float: