C Sharp Programming/Keywords/double

The keyword is used in field, method, property, and variable declarations and in cast and  operations as an alias for the .NET Framework structure. That is, it represents an IEEE 754, 64-bit signed binary floating point number whose value is negative 0, positive 0, negative infinity, positive infinity, not a number, or a number ranging either from $$-5.0 \times 10 ^{-324}$$ to $$-1.79 \times 10^{308}$$ or from $$5.0 \times 10^{-324}$$ to $$1.79 \times 10^{308}$$.

/Keywords