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"In elementary algebra, a quadratic equation (from the Latin quadratus for "square") is any equation having the form
ax^2+bx+c=0
where x represents an unknown, and a, b, and c are constants with a not equal to 0. If a = 0, then the equation is linear, not quadratic. The constants a, b, and c are called, respectively, the quadratic coefficient, the linear coefficient and the constant or free term.
Because the quadratic equation involves only one unknown, it is called "univariate". The quadratic equation only contains powers of x that are non-negative integers, and therefore it is a polynomial equation, and in particular it is a second degree polynomial equation since the greatest power is two.
Quadratic equations can be solved by a process known in American English as factoring and in other varieties of English as factorising, by completing the square, by using the quadratic formula, or by graphing." [Quadratic equation. Wikipedia]
The flowchart example "Solving quadratic equation algorithm" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mathematics solution from the Science and Education area of ConceptDraw Solution Park.
Solving quadratic equation flow chart
Solving quadratic equation flow chart, rectangle,
Used Solutions

Basic Flowchart Symbols and Meaning

Flowchart Symbols and Meaning, workflow diagram symbols, process flow diagram symbols
Flowcharts are the best for visually representation the business processes and the flow of a custom-order process through various departments within an organization. ConceptDraw PRO diagramming and vector drawing software extended with Flowcharts solution offers the full set of predesigned basic flowchart symbols which are gathered at two libraries: Flowchart and Flowcharts Rapid Draw. Among them are: process, terminator, decision, data, document, display, manual loop, and many other specific symbols. The meaning for each symbol offered by ConceptDraw gives the presentation about their proposed use in professional Flowcharts for business and technical processes, software algorithms, well-developed structures of web sites, Workflow diagrams, Process flow diagram and correlation in developing on-line instructional projects or business process system. Use of ready flow chart symbols in diagrams is incredibly useful - you need simply drag desired from the libraries to your document and arrange them in required order. There are a few serious alternatives to Visio for Mac, one of them is ConceptDraw PRO. It is one of the main contender with the most similar features and capabilities.
How to Build a Flowchart
How to Build a Flowchart

project, project management, planning, project changes, solution park PM Response

project, project management, planning, project changes, solution park
The PM Response solution extends the functional abilities in project management for all three ConceptDraw products by helping to improve the response time to project changes, to plan on how to effectively respond on issues and events impacting the project. It supplies the project managers, team leaders, and all other project participants with wide abilities of iteration planning, creative collaboration, effective decision-making, discussions of the project layout approaches and solving the project challenges, lets them use mind mapping technique for iteration planning and applying the project changes, to represent the projects data as Mind Maps and use them to construct the clear plans, to convert project maps to project implementations, to use different kinds of Visual diagrams to solve the current project problems and to make correct decisions, to plan resources usage and to respond to changes in the project environment.