js editor
Web development
Converts degrees to radians.
DTOR(nExpression) |
Parameters
- nExpression
- Specifies the numeric expression whose value you want to convert to radians. An angle expressed in a degree:minute:second format should be converted to its decimal equivalent.
Return Value
Numeric
Remarks
DTOR(В ) converts the value of a numeric expression given in degrees to an equivalent value in radians. DTOR(В ) is useful for working with the Microsoft Visual FoxPro trigonometric functions: ACOS(В ), ASIN(В ), COS(В ), SIN(В ), TAN(В ).
Use RTOD(В ) to convert radians to degrees.
Example
| В |  Copy Code |
|---|---|
CLEAR ? DTOR(0) && Displays 0.00 ? DTOR(45) && Displays 0.79 ? DTOR(90) && Displays 1.57 ? DTOR(180) && Displays 3.14 ? COS(DTOR(90)) && Displays 0.00 | |