Ceiling Function/Examples

Examples of Use of Ceiling Function

Ceiling of $\sqrt 2$

$\ceiling {\sqrt 2} = 2$

Ceiling of $-1 \cdotp 1$

$\ceiling {-1 \cdotp 1} = -1$

Ceiling of $-\dfrac 1 2$

$\ceiling {-\dfrac 1 2} = 0$

Ceiling of $4 \cdotp 35$

$\ceiling {4 \cdotp 35} = 5$

Ceiling of $3 \cdotp 2$

$\ceiling {3 \cdotp 2} = 4$

Ceiling of $5$

$\ceiling 5 = 5$