**Radian()**

**Syntax**

Result.f(.d) =Radian(Angle.f(.d))

Converts the given angle from degrees into radian.

**Parameters**

Angle.f or Angle.dThe input angle in degree.

**Return value**

Returns the angle in radian.

**Remarks**

There is no normalization to ensure that the resulting angle is between 0 and #PI*2. If the input was larger than 360 then the result will be larger than #PI*2. Likewise, a negative input will result in a negative output.

The reverse transformation can be made with the Degree() function. This function handles and returns float or double values.

**Example**

DebugRadian(90) ; will display #PI/2

**See Also**

Degree()

**Supported OS **

All