SIN DAX Function (Math and Trig)
Returns the sine of the given angle.
Syntax
Parameter | Attributes | Description |
---|---|---|
Number |
The angle in radians for which you want the sine. |
Return values
Returns the sine of the given angle.
Remarks
If your argument is in degrees, multiply it by PI()/180 or use the RADIANS function to convert it to radians.
Examples
-- SIN, COS, ASIN, ACOS, TAN, ATAN, COT, ACOT are the -- standard trigonometrical functions. -- -- Where required, the arguments are specified in radians. DEFINE VAR Vals = GENERATESERIES ( -3 * PI () + 0.001, 3 * PI (), PI () / 4 ) EVALUATE ADDCOLUMNS ( Vals, "Value (nπ)", VAR ImproperQuartersOfPi = ROUND ( ABS ( [Value] / PI () * 4 ), 0 ) VAR WholePis = ROUNDDOWN ( ImproperQuartersOfPi / 4, 0 ) VAR ProperQuartersOfPi = MOD ( ImproperQuartersOfPi, 4 ) RETURN IF ( ROUND ( [Value], 0 ) < 0, "-" ) & IF ( WholePis <> 0 && ImproperQuartersOfPi <> 4, WholePis ) & IF ( ProperQuartersOfPi <> 0, UNICHAR ( 187 + ProperQuartersOfPi ) ) & IF ( ImproperQuartersOfPi = 0, "0", "π" ), "SIN", SIN ( [Value] ), "ASIN", ASIN ( SIN ( [Value] ) ), "COS", COS ( [Value] ), "ACOS", ACOS ( COS ( [Value] ) ), "TAN", TAN ( [Value] ), "ATAN", ATAN ( TAN ( [Value] ) ), "COT", COT ( [Value] ), "ACOT", ACOT ( COT ( [Value] ) ) )
Value | Value (nπ) | SIN | ASIN | COS | ACOS | TAN | ATAN | COT | ACOT |
---|---|---|---|---|---|---|---|---|---|
-9.42 | -3π | -0.00 | -0.00 | -1.00 | 3.14 | 0.00 | 0.00 | 1,000.00 | 0.00 |
-8.64 | -2¾π | -0.71 | -0.79 | -0.71 | 2.36 | 1.00 | 0.79 | 1.00 | 0.79 |
-7.85 | -2½π | -1.00 | -1.57 | 0.00 | 1.57 | -1,000.00 | -1.57 | -0.00 | 1.57 |
-7.07 | -2¼π | -0.71 | -0.78 | 0.71 | 0.78 | -1.00 | -0.78 | -1.00 | 2.36 |
-6.28 | -2π | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.00 | 1,000.00 | 0.00 |
-5.50 | -1¾π | 0.71 | 0.79 | 0.71 | 0.79 | 1.00 | 0.79 | 1.00 | 0.79 |
-4.71 | -1½π | 1.00 | 1.57 | -0.00 | 1.57 | -1,000.00 | -1.57 | -0.00 | 1.57 |
-3.93 | -1¼π | 0.71 | 0.78 | -0.71 | 2.36 | -1.00 | -0.78 | -1.00 | 2.36 |
-3.14 | -π | -0.00 | -0.00 | -1.00 | 3.14 | 0.00 | 0.00 | 1,000.00 | 0.00 |
-2.36 | -¾π | -0.71 | -0.79 | -0.71 | 2.36 | 1.00 | 0.79 | 1.00 | 0.79 |
-1.57 | -½π | -1.00 | -1.57 | 0.00 | 1.57 | -1,000.00 | -1.57 | -0.00 | 1.57 |
-0.78 | -¼π | -0.71 | -0.78 | 0.71 | 0.78 | -1.00 | -0.78 | -1.00 | 2.36 |
0.00 | 0 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.00 | 1,000.00 | 0.00 |
0.79 | ¼π | 0.71 | 0.79 | 0.71 | 0.79 | 1.00 | 0.79 | 1.00 | 0.79 |
1.57 | ½π | 1.00 | 1.57 | -0.00 | 1.57 | -1,000.00 | -1.57 | -0.00 | 1.57 |
2.36 | ¾π | 0.71 | 0.78 | -0.71 | 2.36 | -1.00 | -0.78 | -1.00 | 2.36 |
3.14 | π | -0.00 | -0.00 | -1.00 | 3.14 | 0.00 | 0.00 | 1,000.00 | 0.00 |
3.93 | 1¼π | -0.71 | -0.79 | -0.71 | 2.36 | 1.00 | 0.79 | 1.00 | 0.79 |
4.71 | 1½π | -1.00 | -1.57 | 0.00 | 1.57 | -1,000.00 | -1.57 | -0.00 | 1.57 |
5.50 | 1¾π | -0.71 | -0.78 | 0.71 | 0.78 | -1.00 | -0.78 | -1.00 | 2.36 |
6.28 | 2π | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.00 | 1,000.00 | 0.00 |
7.07 | 2¼π | 0.71 | 0.79 | 0.71 | 0.79 | 1.00 | 0.79 | 1.00 | 0.79 |
7.85 | 2½π | 1.00 | 1.57 | -0.00 | 1.57 | -1,000.00 | -1.57 | -0.00 | 1.57 |
8.64 | 2¾π | 0.71 | 0.78 | -0.71 | 2.36 | -1.00 | -0.78 | -1.00 | 2.36 |
Related functions
Other related functions are:
Last update: Sep 5, 2024 » Contribute » Show contributors
Contributors: Alberto Ferrari, Marco Russo, Kenneth Barber
Microsoft documentation: https://docs.microsoft.com/en-us/dax/sin-function-dax