## FANDOM

1,078 Pages

Double may refer to:

• Multiplication by 2
• Double precision, a floating-point representation of numbers that is typically 64 bits in length
• A split-complex number of the form $x+yj$, where $j^2=+1$
• A 2-tuple, or ordered list of two elements, denoted $(a,b)$
• Double (manifold)
• Double (Java), a type of variable which supports decimals (such as 5.01, 0.75, -5.250), whereas integers only support whole numbers

## See also Edit

Community content is available under CC-BY-SA unless otherwise noted.