Patch 6 (#458)

* Update Cos.md * Update Sin.md Co-authored-by: Technetium <[email protected]>
citizenfx · May 5, 2021 · dd39bb0 · dd39bb0
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diff --git a/SYSTEM/Cos.md b/SYSTEM/Cos.md
@@ -8,8 +8,20 @@ ns: SYSTEM
 float COS(float value);
 ```
 
+Returns the cosine of the given number.
 
 ## Parameters
-* **value**: 
+* **value**: The number of degrees (in degrees, not radians)
 
 ## Return value
+The cosine of the given number
+
+## Examples
+```lua
+-- Get the heading
+local heading = GetEntityHeading(PlayerPedId())
+local cos = Cos(heading)
+
+-- equivalent in lua
+local cosLua = math.cos(heading * (math.pi / 180))
+```
diff --git a/SYSTEM/Sin.md b/SYSTEM/Sin.md
@@ -8,8 +8,20 @@ ns: SYSTEM
 float SIN(float value);
 ```
 
+Returns the sine of the given number.
 
 ## Parameters
-* **value**: 
+* **value**: The number of degrees (in degrees, not radians)
 
 ## Return value
+The sine of the given number
+
+## Examples
+```lua
+-- Get the heading
+local heading = GetEntityHeading(PlayerPedId())
+local sin = Sin(heading)
+
+-- equivalent in lua
+local sinLua = math.sin(heading * (math.pi / 180))
+```