1, the greater than sign is ">", the opening is on the left and the cusp is on the right.
2. The equal sign is "=", which means that two numbers, two formulas or one number equals one formula, and is represented by "=".
3. The mathematical symbol greater than or equal to is ≥ When one value is greater than another, the greater than sign is used to indicate the relationship between them; It is an inequality operation symbol in mathematics.
The greater than sign is the symbol of inequality operation in mathematics.
The greater than sign is widely used in arithmetic, which is a necessary content for primary schools. In 1655, Wallis is used to mean "equal to or greater than", and in 1670, he also means "equal to or greater than" and "equal to or less than" respectively.
Nowadays, ">", as a special character, has played a wide role in the IT field. Function symbol ">" in Dos. It's a command redirector. In C++, the right shift operator >:> means that the information to be input is input from an input device.