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Noun
1. inequality (expression)Mathematics
Wikipedia definition
2. Inequality (mathematics)In mathematics, an inequality is a relation that holds between two values when they are different. The notation a ≠ b means that a is not equal to b. It does not say that one is greater than the other, or even that they can be compared in size. If the values in question are elements of an ordered set, such as the integers or the real numbers, they can be compared in size. The notation a < b means that a is less than b. The notation a > b means that a is greater than b.
Read “Inequality (mathematics)” on English Wikipedia
Read “不等式” on Japanese Wikipedia
Read “Inequality (mathematics)” on DBpedia

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