Function('Expression')
Description
The standard functions and the corresponding inverse functions are available for the most varied kinds of calculations in which trigonometric functions are needed, for example, the calculation of power in AC-systems.
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Function |
Description |
|---|---|
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Sin('Expression') |
This function returns the result as the sine of 'Expression' in rad. |
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Cos('Expression') |
This function returns the result as the cosine of 'Expression' in rad. |
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Tan('Expression') |
This function returns the result as the tangent of 'Expression' in rad. |
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Asin('Expression') |
This function returns the result as the arcsine of 'Expression' in rad. |
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Acos('Expression') |
This function returns the result as the arccosine of 'Expression' in rad. |
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Atan('Expression') |
This function returns the result as the arctangent of 'Expression' in rad. |
Tip |
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|---|---|
 |
In order to generate signales, the GenerateSignal function can be used. |
Example
Presentation of trigonometric functions
Solution
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Blue |
Time function T() as the basis for trigonometric functions |
Red |
Sine function of time |
|
Green |
Cosine function of time |
Yellow |
tangent function of time |
Pi()
Description
The number Pi () is stored as a constant (p = 3.1415927…) in the system for various kinds of calculations. Use this function to insert the number pi into your calculation.