Simple division in CAD without CAL commands

The calculation function is provided in CAD, the command is CAL, which undoubtedly provides a lot of convenience for our cartography, but in the application process, I found that some simple division calculation does not need to use CAL command can be automatically calculated by AutoCAD, although not a great skill, but in practice should It also allows us to improve our charting speed.

For example, we use the offset command to shift the 9558÷2 units in the drawing, and we can enter them directly on the command line:

Command: OFFSET

Specify offset distance or [Pass (T)] < pass: 9558/2

Select the object to offset or < exit >:(Mouse Select object)

Point to determine the side of the offset: (Mouse specified location)

Completes the operation so that you do not need to calculate (9558÷2=4779), and you do not have to invoke the Cal command.