In C and related programming languages, long double refers to a floating point data type that is often more precise than double precision. As with C's other floating point types, it may not necessarily map to an IEEE format.
Read more about Long Double: Other Specifications
Famous quotes containing the words long and/or double:
“A glimpse through an interstice caught,
Of a crowd of workmen and drivers in a barroom around the stove late of a winter night, and I unremarked seated in a corner,
Of a youth who loves me and whom I love, silently approaching and seating himself near, that he may hold me by the hand,
A long while amid the noises of coming and going, of drinking and
oath and smutty jest,
There we two, content, happy in being together, speaking little,
perhaps not a word.”
—Walt Whitman (1819–1892)
“In a symbol there is concealment and yet revelation: here therefore, by silence and by speech acting together, comes a double significance.... In the symbol proper, what we can call a symbol, there is ever, more or less distinctly and directly, some embodiment and revelation of the Infinite; the Infinite is made to blend itself with the Finite, to stand visible, and as it were, attainable there. By symbols, accordingly, is man guided and commanded, made happy, made wretched.”
—Thomas Carlyle (1795–1881)