A method of transformation that involves changing the radix or base of the original key and either discarding excess high-order digits (that is, digits in excess of the number desired in the key) or extracting some part of the transformed number.
I usually include my teachers name in the upper right hand corner along with the date my name and the subject.
A word processor is a computer program or device that provides for input, editing, formatting and output of text, often with additional features.