Dec 5, 2016 · The meaning of CEIL is to furnish (something, such as a wooden ship) with a lining.

In mathematics, the floor function is the function that takes as input a real number x, and gives as output the greatest integer less than or equal to x, denoted ⌊x⌋ or floor (x). Similarly, the ceiling …

May 16, 2025 · Difference between ceil () and floor () in C++ The ceil and floor functions are important for rounding numbers. Let us see the differences between ceil () and floor () …

Jul 10, 2025 · The Math.ceil() static method always rounds up and returns the smallest integer greater than or equal to a given number.

Ceil definition: to overlay (the ceiling of a building or room) with wood, plaster, etc.. See examples of CEIL used in a sentence.

Oct 15, 2023 · The library provides overloads of std::ceil for all cv-unqualified floating-point types as the type of the parameter.(since C++23) (See math-floating-point and deduced-simd-t for …

2 senses: 1. to line (a ceiling) with plaster, boarding, etc 2. to provide with a ceiling.... Click for more definitions.

Oct 10, 2025 · ceil (third-person singular simple present ceils, present participle ceiling, simple past and past participle ceiled) (transitive) To line or finish (a surface, such as a wall), with …

The ceil() function is defined in the <cmath> header file. Tip: To round a number DOWN to the nearest integer, look at the floor () function. Tip: To round a number to the nearest integer in …

Jul 9, 2025 · Return value The ceil functions return a floating-point value that represents the smallest integer that is greater than or equal to x. There's no error return.