Collections:
ATAN() - Arctangent Trigonometric Value
How to calculate the arctangent value of a given value using the ATAN() function?
✍: FYIcenter.com
ATAN(X) is a MySQL built-in function that calculates the arctangent value of a given value. For example:
SELECT ATAN(0), ATAN(1), ATAN(2); -- +---------+--------------------+--------------------+ -- | ATAN(0) | ATAN(1) | ATAN(2) | -- +---------+--------------------+--------------------+ -- | 0 | 0.7853981633974483 | 1.1071487177940906 | -- +---------+--------------------+--------------------+
Reference information of the ATAN() function:
ATAN(Y, X): val Returns the arc tangent of Y, if X is not provided. It becomes a synonym for ATAN2(Y, X), if X is provided. Arguments, return value and availability: Y: Required. The input value. X: Optional. If provided, ATAN(X, Y) is a synonym for ATAN2(Y, X). val: Return value. The arctangent value of the input value. Available since MySQL 4.0.
Related MySQL functions:
⇒ ATAN2() - 2-Argument Arctangent
⇐ ASIN() - Arcsine Trigonometric Value
2023-11-15, 245🔥, 0💬
Popular Posts:
How To Fix the INSERT Command Denied Error in MySQL? The reason for getting the "1142: INSERT comman...
How to change the data type of an existing column with "ALTER TABLE" statements in SQL Server? Somet...
How To Convert Binary Strings into Integers in SQL Server Transact-SQL? Binary strings and integers ...
Where to find answers to frequently asked questions on Conditional Statements and Loops in SQL Serve...
Can Date and Time Values Be Converted into Integers in SQL Server Transact-SQL? Can date and time va...