👉 In mathematics and computer science, a semi-expanded object is an object that has been expanded in size but not fully expanded or expanded to the full extent. This means that it may have additional information (e.g., attributes) added to it, but it still doesn't completely cover its original size. For example, if you had a rectangle with dimensions 5x7 and you added an extra side of length 8 (which was not part of the original rectangle), then this new object would be
