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...

2013年6月8日 · 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.

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.

Showing that celling lg (n+1) = floor [lg n]+1 Ask Question Asked 12 years ago Modified 12 years ago

2013年3月20日 · 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?

2018年12月19日 · Prove that $[x+y] = [x]+[y]$ or $[x]+[y]+1$, where $[·]$ is the floor function I'm Having a little bit of trouble with the last part of this proof. First, I will use the definition of floor …

4 I suspect that this question can be better articulated as: how can we compute the floor of a given number using real number field operations, rather than by exploiting the printed notation, …

4 If you try asking Wolfram Alpha to differentiate the floor function, it will just output "Floor' (x)". If you force Wolfram Alpha to plot the derivative of the floor function, I think what Wolfram Alpha …

2013年9月5日 · What are some real life application of ceiling and floor functions? Googling this shows some trivial applications.

Floor and ceiling function proof Ask Question Asked 11 years, 10 months ago Modified 11 years, 10 months ago