Batch Absolute Value Calculator
Note: When entering numbers, they must be separated by commas, spaces, tabs, or separate lines.
On the number axis, the distance from the point representing a number to the origin is called the absolute value of the number, and the absolute value is represented by "||". On the number axis, assuming a>b, and a>0, b>0, then the value of the distance between the point representing number a and the point representing number b is read as the absolute value of a-b, and is written as |a-b|.
For example: |5| refers to the distance from the point representing number 5 on the number axis to the origin, and this distance is 5, so the absolute value of 5 is 5. Similarly, |-5| refers to the distance from the point representing number -5 on the number axis to the origin, and this distance is 5, so the absolute value of -5 is also 5.
The absolute value of a non-negative number (positive number and 0) is itself, and the absolute value of a non-positive number (negative number and 0) is its opposite.
The absolute value of a is represented by "|a|". Read as "the absolute value of a".
The absolute value of a real number a is always non-negative, that is, |a|≥0.
The absolute values of two numbers that are opposite to each other are equal, that is, |-a|=|a| (because their distances from the origin on the number axis are equal).
If a is a positive number, then x that satisfies |x|=a has two values ±a, such as |x|=3, then x=±3.