// # Sample
// Double
//
// # Description
// A double-precision 64-bit floating-point number.
// Values range from -1.79769313486232e308 to 1.79769313486232e308
// as well as NaN (not a number).
// Value literals for the Double type can be expressed in standard
// or scientific notation.

function Main() : Double {
    // A double declared in standard notation.
    let double = 0.1973269804;

    // A double declared in scientific notation.
    let double = 1.973269804e-1;

    return double;
}
