Offset symbol math

1. What is offset in math?
2. What is an offset coding?
3. What is offset in array?
4. What is an offset in engineering?

What is offset in math?

An offset is a number that is subtracted from all coordinates, leaving only positive values as a remainder.

What is an offset coding?

In computer engineering and low-level programming (such as assembly language), an offset usually denotes the number of address locations added to a base address in order to get to a specific absolute address.

What is offset in array?

In computer science, offset describes the location of a piece of data compared to another location. For example, when a program is accessing an array of bytes, the fifth byte is offset by four bytes from the array's beginning.

What is an offset in engineering?

Offset is the perpendicular distance taken from either side of the chain line running in a particular direction. The purpose of offset is to locate the objects which lie in the vicinity of the main survey line.