ceil
Round a number up to the nearest integer.
If the number is already an integer, it is returned unchanged.
Example
#assert(calc.ceil(3.14) == 4)
#assert(calc.ceil(3) == 3)
#calc.ceil(500.1)
ParametersParameters are the inputs to a function. They are specified in parentheses after the function name.
Parameters are the inputs to a function. They are specified in parentheses after the function name.
value
The number to round up.