Is there a convenient way to typeset the floor or ceiling of a number, without needing to separately code the left and right parts? For example, is there some way to do $\\ceil{x}$ instead of $\\lce...

Jun 8, 2013 · Is there a macro in latex to write ceil(x) and floor(x) in short form? The long form \\left \\lceil{x}\\right \\rceil is a bit lengthy to type every time it is used.

It natively accepts fractions such as 1000/333 as input, and scientific notation such as 1.234e2; if you need even more general input involving infix operations, there is the floor function provided by package xintexpr.

Jan 17, 2017 · When I write \\lfloor\\dfrac{1}{2}\\rfloor the floors come out too short to cover the fraction. How can I lengthen the floor symbols?

Oct 3, 2020 · How to replace floor to ceil Ask Question Asked 4 years, 10 months ago Modified 4 years, 10 months ago

The floor function turns continuous integration problems in to discrete problems, meaning that while you are still "looking for the area under a curve" all of the curves become rectangles.

Jun 16, 2024 · Kindly please help me in understanding this particular proof. Thank you. EDIT: Just to clarify about exercise 48 and 49 mentioned in the proof: Confusion on floor and ceiling function proof question.

Oct 18, 2024 · I am looking to establish tight-as possible bunds on integrals involving the floor function, i.e., expressions of the form $\int_1^x \lfloor t\rfloor f (t) \, dt$.

The correct answer is it depends how you define floor and ceil. You could define as shown here the more common way with always rounding downward or upward on the number line.

Jun 10, 2020 · Floor function of a product Ask Question Asked 5 years, 2 months ago Modified 5 years, 1 month ago