# ceiling and floor functions

• Oct 21st 2010, 04:18 PM
lm6485
ceiling and floor functions
How do I post the ceiling and floor functions in LaTex?
• Oct 21st 2010, 04:24 PM
Plato
$$\left\lfloor x \right\rfloor \;\& \,\left\lceil x \right\rceil$$ gives $\left\lfloor x \right\rfloor \;\& \,\left\lceil x \right\rceil$