MySQL
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Method ABSMethod ACOSMethod ASINMethod ATANMethod ATAN2Method CEILMethod CEILINGMethod CONVMethod COSMethod COTMethod CRC32Method DEGREESMethod EXPMethod FLOORMethod LNMethod LOGMethod LOG10Method LOG2Method MODMethod PIMethod POWMethod POWERMethod RADIANSMethod RANDMethod ROUNDMethod SIGNMethod SINMethod SQRTMethod TANMethod TRUNCATE
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MySQL | TAN method
schedule Aug 10, 2023
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Tags MySQL
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MySQL's TAN(~) method computes the tangent of the input value in radians.
Parameters
1. X | radians
Number given in radians.
Return value
The tangent of the input number.
Examples
To return the tangent for π / 2:
SELECT TAN(PI() / 2);
+----------------------+| TAN(PI() / 2) |+----------------------+| 1.633123935319537e16 |+----------------------+
To return the tangent for -π :
SELECT TAN(-PI());
+------------------------+| TAN(-PI()) |+------------------------+| 1.2246467991473532e-16 |+------------------------+
To return the largest integer equal to or smaller than tangent for -π :
SELECT FLOOR(TAN(-PI()));
+-------------------+| FLOOR(TAN(-PI())) |+-------------------+| 0 |+-------------------+
Published by Arthur Yanagisawa
Edited by 0 others
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Official MySQL Documentation
https://dev.mysql.com/doc/refman/8.0/en/mathematical-functions.html#function_tan
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