VBScript TanFunction

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The Tan function returns the tangent of the specified number (angle).

Syntax

Tan(number)

Parameters Description
number Required. A valid numeric expression that represents an angle in radians.

Example

Example

<script type="text/vbscript">

document.write(Tan(40) & "<br />")
document.write(Tan(-40))

</script>

The output result of the above example is:

-1.1172149309239
1.1172149309239

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