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

Use this node only when you need both results.

## x

An input to this operation.

This input supports scalar numbers and fixed-size 1-dimensional arrays of numbers.

Data Type Changes on FPGA

When you use this node on the FPGA or simulated FPGA, the data type for this input changes to a fixed-point number. This change allows LabVIEW to know the size of the input at compile time.

## sin

Result of the operation.

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 use this node on the FPGA or simulated FPGA, the data type for this output changes to a fixed-point number. This change allows LabVIEW to know the size of the output at compile time.

## cos

Result of the operation.

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

When you use this node on the FPGA or simulated FPGA, the data type for this output changes to a fixed-point number. This change allows LabVIEW to know the size of the output at compile time.

**Installed By: **LabVIEW Communications System Design Suite (introduced in 1.0)

**Where This Node Can Run: **

Desktop OS: Windows

FPGA: All devices