Flowchart

Makes process flow and branches traceable through symbols and arrows.

Visual traits

• process symbols
• decision symbols
• arrows

Expected changes

• Processes are more likely to connect in sequence
• Branches are more likely to be shown with symbols

Definition

A diagram showing process order and branches with symbols and arrows. It does not guarantee correct or safe execution.

In more detail

It places starts processes decisions and arrows so a sequence and branches can be followed. Procedure content remains a separate choice.

Includes

• Diagrams showing process flow and branches

Excludes

• A safety guarantee for a procedure
• A particular operational policy
• Working software

What this does not imply

• Procedure correctness
• Safe execution
• A particular operational policy

Variability

Because the source is a weakly direct general reference, symbol and connection consistency may vary.

Usage

• Connect order and branches with arrows
• Specify procedure content separately

Distinguish similar expressions

• Confirm safety and correctness separately

Typical uses

• Show process order
• Show condition-based branches

Possible failure modes

• Arrow direction becomes ambiguous
• Branch destinations become unreadable