\blacktrianglerightThe \blacktriangleright symbol is a filled black triangle pointing to the right. It is often used in mathematical texts and documents to denote a specific operation, transition, or to highlight a particular part of the text. It can also be used in algorithms or proofs to indicate a step or a result.
Indicating a transition or transformation from A to B
A \blacktriangleright BUsed in algorithms to denote steps
\text{Step 1: Initialize variables } \blacktriangleright \text{ Step 2: Process data}Highlighting important information in a document
\blacktriangleright \text{ Important: Read the instructions carefully}