Logic Flow Diagram Symbols. Flow chart symbols use different shapes to represent different components such as equipment valves instruments and piping flow. The meanings of some of the more common shapes are as follows.
To add a decision symbol. A box can represent a. That is it performs a logical operation on one or more logical inputs and produces a single logical output.
Wrong entry in any symbol result wrong logic representation of the algorithm.
Create a statementoperation symbol. A step in the flowcharting process. Logic diagrams are a very useful way to convey a control sequence in a generic format. Enter the operation or statement.