Version:

Last Modified: January 23, 2017

Computes both the sine and cosine of a specified value (**x**) in radians.

Use this node only when you need both results.

This output assumes the same numeric representation as
**x**. When
**x** is of the form
**x** = a + b
*i*, that is, when
**x** is complex, the following equation defines
**sin**:

$\mathrm{sin}(x)=\mathrm{sin}(a)*\mathrm{cosh}(b)+i(\mathrm{cos}(a)*\mathrm{sinh}(b))$

Data Type Changes on FPGA

When you add this node to a document targeted to an FPGA, this output has a default data type that uses fewer hardware resources at compile time.

This output assumes the same numeric representation as
**x**. When
**x** is of the form
**x** = a + b
*i*, that is, when
**x** is complex, the following equation defines
**cos**:

$\mathrm{cos}(x)=\mathrm{cos}(a)*\mathrm{cosh}(b)+i(-\mathrm{sin}(a)*\mathrm{sinh}(b))$

Data Type Changes on FPGA

**Where This Node Can Run: **

Desktop OS: Windows

FPGA: DAQExpress does not support FPGA devices