How is compression different from simply shortening a text?

Compression involves encoding information more efficiently to reduce its size while maintaining the essential content and meaning, often using algorithms that identify and remove redundancy. In contrast, simply shortening a text typically means omitting Words or phrases, which can alter the original message or context. While compression aims to preserve the integrity of the information, shortening may lead to loss of nuance or critical details. Thus, compression focuses on efficiency without sacrificing substance, whereas shortening prioritizes brevity, potentially at the cost of clarity.