Additional overloads for integral types.
Floor int c.
The floor function returns the largest integer that is smaller than or equal to x.
Long double ceil long double x.
C floor the floor function in c returns the largest possible integer value which is less than or equal to the given argument.
Here x is the floating point value.
Otherwise if arg has integer type or the type double floor is called.
It takes single value whoes floor value is to be calculated.
The floor function returns the largest possible integer value which is equal to the value or smaller than that.
Double ceil double x.
Rounds downs the nearest integer.
The value to round down to the nearest integer.
In mathematics and computer science the floor and ceiling functions map a real number to the greatest preceding or the least succeeding integer respectively.
However the result may overflow any integer type including std intmax t when stored in an integer variable.
1 3 computes the largest integer value not greater than arg.
In the c language the required header for the floor function is.
Round down value rounds x downward returning the largest integral value that is not greater than x.
Include math h applies to.
This function is also declared in cmath header file in c language.
Float ceil float x.
Double floor double x.
The largest representable floating point values are exact integers in all standard floating point formats so this function never overflows on its own.
If arg has type long double floorl is called.
C allows overloading so you can call overloads of floor that take and return float and long double values.
For information and restrictions about using the sse2 implementation see set sse2 enable.
Double ceil t x.
In a c program unless you re using the tgmath h macro to call this function floor always takes and returns.
Long double floor long double x.