\leftarrowThe left arrow symbol is used to indicate direction or assignment in mathematical expressions and algorithms. It is often used to show that a value is being assigned to a variable or to indicate the direction of a process or transformation.
Assign the result of y + z to x
x \leftarrow y + zIndicate that A is being replaced or updated with B
A \leftarrow BIncrement i by 1 in a loop
\text{while } i \leftarrow i + 1 \text{ do}