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DToR Function

Converts degrees to radians.

Namespace: XSharp.RT
Assembly: XSharp.RT (in XSharp.RT.dll) Version: 2.19

Syntax

Copy

 FUNCTION DToR(
	nExpression AS USUAL
) AS REAL8

public static double DToR(
	Usual nExpression
)

Request Example View Source

Parameters

nExpression: Type: Usual
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

Type: Double
Numeric

Remarks

DTOR( ) converts the value of a numeric expression given in degrees to an equivalent value in radians. DTOR( ) is useful for working with the X# trigonometric functions: ACOS( ), ASIN( ), COS( ), SIN( ), TAN( ). Use RTOD( ) to convert radians to degrees.

Examples

Copy

1CLEAR
2? DTOR(0)  // Displays 0.00
3? DTOR(45) // Displays 0.79
4? DTOR(90) // Displays 1.57
5? DTOR(180)  // Displays 3.14
6? COS(DTOR(90))  // Displays 0.00

Reference

Functions, Globals and Defines

XSharp.RT Namespace