SIN() - Sine Trigonometric Value

Q

How to calculate the sine trigonometric value of a given angle using the SIN() function?

✍: FYIcenter.com

A

SIN(X) is a MySQL built-in function that calculates the sine trigonometric value of a given angle in radians. For example:

SELECT SIN(0), SIN(1.57), SIN(3.14);
  -- +--------+-----------------------+---------------------+
  -- | SIN(0) | SIN(1.57)             | SIN(3.14)           |
  -- +--------+-----------------------+---------------------+
  -- |      1 | 0.0007963267107332633 | -0.9999987317275395 |
  -- +--------+-----------------------+---------------------+

Reference information of the SIN() function:

SIN(X): val
  Returns the sine of X, where X is given in radians.

Arguments, return value and availability:
  X: Required. The input angle in radians.
  val: Return value. The sine of X.
  Available since MySQL 4.0.

Related MySQL functions:

ASIN() - Arcsine Trigonometric Value

⇒ SQRT() - Square Root of X

⇐ SIGN() - Sign of a Number

⇑ MySQL Functions on Numeric Values

⇑⇑ MySQL Function References

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