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Check it outWhenever you invoke Math.floor(), the method rounds down its argument to the nearest integer.
Math.floor()
MethodMath.floor()
accepts only one argument. Here is the syntax:
Math.floor(value);
The value
argument represents the number you wish to floor (round down) to the nearest integer.
Below are examples of the Math.floor()
method.
9
to the nearest integerMath.floor(9);
// The invocation above will return: 9
9.999
to the nearest integerMath.floor(9.999);
// The invocation above will return: 9
-9.999
to the nearest integerMath.floor(-9.999);
// The invocation above will return: -10
The snippet above returned -10
because -10
is the integer directly below -9.999
on the number line. In other words, -9
is greater than -9.999
. But -10
is less than -9.999
.
0.91
to the nearest integerMath.floor(0.91);
// The invocation above will return: 0