e.g. Sin ('Expression')
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Sin('Expression') |
This function returns the sine of 'Expression' in rad. |
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Cos('Expression') |
This function returns the cosine of 'Expression' in rad. |
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Tan('Expression') |
This function returns the tangent of 'Expression' in rad. |
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Asin('Expression') |
This function returns the arcsine of 'Expression' in rad. |
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Acos('Expression') |
This function returns the arccosine of 'Expression' in rad. |
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Atan('Expression') |
This function returns the arctangent of 'Expression' in rad. |
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Atan2 ('X','Y') |
This function returns the arctangent of 'Y'/'X'. |
Description
The standard functions and the related inverse functions are available for various calculations in which trigonometric functions are needed, for example, the calculation of power in three-phase AC systems.
Example
Visualization of trigonometric functions:
