👉 Removable math refers to the part of a proof or solution that can be omitted without affecting the validity of the conclusion. In other words, these steps are essentially redundant because they don't contribute new information or insights that weren't already established. Think of it as the "extra" or "fluff" in a proof or explanation that doesn't change its outcome. Removable math helps keep proofs concise and clear, making them easier to follow and understand by focusing only on the essential, non-essential parts.
