Computes the difference between numbers, timestamps, or waveforms.
You cannot subtract a timestamp from a numeric value.
x
The value to subtract from.
This input supports scalar numbers and fixed-size 1-dimensional arrays of numbers.
Data Type Changes on FPGA
When you add this node to a document targeted to an FPGA, this input has a default data type that uses fewer hardware resources at compile time.
y
The value to subtract from the other input.
This input supports scalar numbers and fixed-size 1-dimensional arrays of numbers.
Data Type Changes on FPGA
When you add this node to a document targeted to an FPGA, this input has a default data type that uses fewer hardware resources at compile time.
x - y
The difference between the two inputs.
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.
Where This Node Can Run:
Desktop OS: Windows
FPGA: All devices
Web Server: Not supported in VIs that run in a web application
