The specific comparison operator used for "not equal to" varies across various programming languages. In computer programming, comparison operators let one determine whether two entities are related in a specific way.
When a computer programmer wants to confirm that two values differ in some way, the "not equal to" comparison operator is used. If the two values differ in any way, then "not equal to" is true. Otherwise, the comparison is false.
By consulting a language reference, developers learn how to employ the "not equal to" comparison operator in a particular programming language. To use "not equal to" in Visual Basic, a less than sign is immediately followed by a greater than sign (<>). In JavaScript, the syntax consists of an exclamation point followed by an equals sign (!=).
Learn MoreA number to the power of negative one is equal to one over that number. For example, five to the negative one power equals one over five, or 1/5.
Full Answer >One cubic centimeter is equal to one milliliter, or a thousandth of a liter. This also means that a cube that is one cubic centimeter measures one centimeter on all of its sides (length, width and height).
Full Answer >The cube root of 54 is equal to 3.78. The cube root of a number, x, is equal to the number, y, such that y times y times y equals x. For the number 54, 3.78 times 3.78 times 3.78 is equal to 54.
Full Answer >Zero squared is still equal to zero because zero times any real number is zero. Squaring a number simply means to multiply it by itself, or to raise it to the exponent of two. For example, zero squared can be written as 0*0 or 0^{2}.
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