### Example in Finmark using the "Ceiling" Formula Function

Ceiling

`Ceiling(expr)`

gives the first integer greater than or equal `expr`

.

`Ceiling(expr, a)`

gives the first multiple of `a`

greater than or equal to `expr`

.

See:

### Examples

`>> Ceiling(1/3) 1 >> Ceiling(-1/3) 0 >> Ceiling(1.2) 2 >> Ceiling(3/2) 2`

For complex `expr`

, take the ceiling of real and imaginary parts.

`>> Ceiling(1.3 + 0.7*I) 2+I >> Ceiling(10.4, -1) 10 >> Ceiling(-10.4, -1) -11`