C Floor Of A Double

Double floor double x.

C floor of a double. Long double floor long double x. Syntax for floor function in c is given below. If 2 3 is passed to floor it will return 2. In a c program unless you re using the tgmath h macro to call this function floor always takes and returns.

For information and restrictions about using the sse2 implementation see set sse2 enable. Float floorf float arg. C allows overloading so you can call overloads of floor that take and return float and long double values. In order to calculate floor for long double or float you can use the following prototype.

Additional overloads for integral types. Long double floorl long double arg. Floor has an implementation that uses streaming simd extensions 2 sse2. Double floor t x.

Double floor double x. Rounds downs the nearest integer. Rounds x downward returning the largest integral value that is not greater than x. Math h header file supports floor function in c language.

Floor function in c returns the nearest integer value which is less than or equal to the floating point argument passed to this function.