# test_pkg.foo

foo.py

Example module demonstrating a calculator.

## test_pkg.foo.add

add(a: float, b: float) -> float

Return the sum of two numbers.

Args:
    a (float): First number.
    b (float): Second number.

Returns:
    float: Sum of a and b.

Example:
    >>> add(2.5, 4.5)
    7.0

## test_pkg.foo.multiply

multiply(a: float, b: float) -> float

Return the product of two numbers.

Args:
    a (float): First number.
    b (float): Second number.

Returns:
    float: Product of a and b.
