Sample Usage. FLOOR function Description. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Additional overloads are provided in this header ( ) for the integral types : These overloads effectively cast x to a double before calculations (defined for T being any integral type ). Teams. FLOOR(value, [factor]) value - The value to round down to the nearest integer multiple of factor. floor( ) function in C returns the nearest integer value which is less than or equal to the floating point argument passed to this function. FLOOR(23.25,0.1) FLOOR(A2,1) Syntax. Without the floor function, there is another class of functions that works but it's not clear how to go from those to something that satisfies this. Syntax for floor( ) function in C is given below. Raptor Flowchart to use floor function, floor is a default function and we are directly representing with the function name. I replaced n/10 = x.. and took 10x/11, having a similar equation: The FLOOR function rounds a number down to the nearest integer multiple of specified significance. Q&A for Work. FLOOR(1.6) equals 1 FLOOR(-1.2) equals -2 Calculator ”math.h” header file supports floor( ) function in C language. The behavior of this method follows IEEE Standard 754, section 4. Header provides a type-generic macro version of this function. I'm excited to see where this goes. factor - [OPTIONAL - 1 by default] - The number to whose multiples value will be rounded. FLOOR(x) rounds the number x down.Examples. \$\endgroup\$ – … The following example illustrates the Math.Floor(Double) method and contrasts it with the Ceiling(Double) method. The floor function wasn't so easy to deal with, as it seems at first sight. > How do you numerically solve equations containing floor functions on both sides? This kind of rounding is sometimes called rounding toward negative infinity. double floor ( double x );