The function that results in the smallest integer greater than or equal to x. The ceiling function graph is shown below.
Domain of ceiling(x) :- Set of all real numbers
Range of ceiling(x) :- Set of all integers
For Example,
Ceiling(2.5) = 3
Ceiling(-0.9)= 0
Ceiling(-3.9)=-3
Ceiling(6)=6
Ceiling(-1.5)=-1
It can also be defined as :- Ceiling function maps to a real number that is highest previous or the least integer, respectively.
Domain of ceiling(x) :- Set of all real numbers
Range of ceiling(x) :- Set of all integers
For Example,
Ceiling(2.5) = 3
Ceiling(-0.9)= 0
Ceiling(-3.9)=-3
Ceiling(6)=6
Ceiling(-1.5)=-1
It can also be defined as :- Ceiling function maps to a real number that is highest previous or the least integer, respectively.
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