Java Math.ceil() method
The java.lang.Math.ceil () is used to find the smallest integer value that is greater than or equal to the argument or mathematical integer.
Syntax
Parameter
Return
- If the argument is positive or negative double value, this method will return the ceil value.
- If the argument is NaN, this method will return same argument.
- If the argument is Infinity, this method will return Infinity with the same sign as the argument.
- If the argument is positive or negative Zero, this method will return Zero with same sign as the argument.
- If the argument is less than Zero but greater than -1.0, this method will return Negative Zero as output.
Example 1
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Example 2
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Example 3
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Example 4
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Example 5
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