Each function of a program can be called an algorithm, which represents a set of rules or steps that is followed to complete a calculation or other function, according to the team at GeeksForGeeks.

Flow charts let separate action sequences run in parallel, Figure 3. This is useful for calling functions that check status or monitor such user-initiated signals as E-stop and others.

A flowchart describes the steps software takes to process information, from the beginning data inputs, through processing and logical decisions, to the point where the program ends.

SHANGHAI , Dec. 14, 2015 /PRNewswire/ — Target ing electronic developers with a non-technical background, Ringwill Inc. has released its first product Wikit – the world's first flowchart programming ...