# Free Diagram Software Mac

idea free diagram software mac or free flowchart software for mac x best app android i flow chart 21 free flowchart software mac os x.

idea free diagram software mac for flowchart template free flow diagram software mac x flowcharts and workflow diagrams online free flow diagram software 79 free flowchart maker for mac.

inspirational free diagram software mac for free wiring diagram software mac reference free home wiring diagram software image 48 best free flowchart software mac.

awesome free diagram software mac for mac flow charts prettier a new breed of and x 41 free software state machine diagram.

beautiful free diagram software mac and flow chart mac free prettier chart template word of flow chart mac free best 14 free wiring diagram software mac.

good free diagram software mac or free diagram software mac create flow chart on mac create flow chart on mac 68 best free flowchart software mac.

idea free diagram software mac or amazon free diagram flowchart software for mac for chart drawing flow charts on mac 71 uml diagram software free download for mac.

awesome free diagram software mac for free drawing software for mac diagrams circuit diagram software mac inspiration wiring diagram 71 free flowchart maker for mac.

fresh free diagram software mac and workflow diagram software mac beautiful logic diagram software new free workflow diagram software mac 33 free network diagram software mac.

luxury free diagram software mac for flow diagram software mac flow flowchart program freeware software flow chart free for mac 16 free flowchart software mac os x.

unique free diagram software mac or flow chart mac free fabulous flowchart symbols of flow chart mac free best of flowchart software 61 free flowchart maker for mac.

ideas free diagram software mac for if you are looking for a comprehensive diagramming software 39 free flowchart maker for mac.

new free diagram software mac or flowchart maker for mac free templates and more diagram software key flow chart mac free 36 uml diagram software free download for mac.

fresh free diagram software mac and free diagram software mac astonishing free vector drawing flow chart mac x freeware 12 uml diagram software free download for mac.

fresh free diagram software mac or flowchart software mac templates 95 free flowchart software mac.

luxury free diagram software mac or diagramming software mac free wire diagram software with wiring mac flow chart mac x 16 free flowchart maker for mac.

elegant free diagram software mac or free diagram software mac wiring m software free mac pt cruiser and thumb in addition to 87 uml diagram software mac free.

fresh free diagram software mac for medium to large size of free flowchart software mac making download best samples flow chart 32 free software state machine diagram.

elegant free diagram software mac and free flowchart software mac x flow best making 94 flowchart software mac free download.

luxury free diagram software mac or network design network design software 31 free software state machine diagram.

ideas free diagram software mac for mac software for drawing house plans awesome floor plan program free floor plan software mac new 24 free network diagram software mac.

The structure of this humble diagram was formally developed by the mathematician John Venn, but its roots go back as far as the 13th Century, and includes many stages of evolution dictated by a number of noted logicians and philosophers. The earliest indications of similar diagram theory came from the writer Ramon Llull, whos initial work would later inspire the German polymath Leibnez. Leibnez was exploring early ideas regarding computational sciences and diagrammatic reasoning, using a style of diagram that would eventually be formalized by another famous mathematician. This was Leonhard Euler, the creator of the Euler diagram.

Usage for Venn diagrams has evolved somewhat since their inception. Both Euler and Venn diagrams were used to logically and visually frame a philosophical concept, taking phrases such as some of x is y, all of y is z and condensing that information into a diagram that can be summarized at a glance. They are used in, and indeed were formed as an extension of, set theory - a branch of mathematical logic that can describe objects relations through algebraic equation. Now the Venn diagram is so ubiquitous and well ingrained a concept that you can see its use far outside mathematical confines. The form is so recognizable that it can shown through mediums such as advertising or news broadcast and the meaning will immediately be understood. They are used extensively in teaching environments - their generic functionality can apply to any subject and focus on my facet of it. Whether creating a business presentation, collating marketing data, or just visualizing a strategic concept, the Venn diagram is a quick, functional, and effective way of exploring logical relationships within a context.

A Venn diagram, sometimes referred to as a set diagram, is a diagramming style used to show all the possible logical relations between a finite amount of sets. In mathematical terms, a set is a collection of distinct objects gathered together into a group, which can then itself be termed as a single object. Venn diagrams represent these objects on a page as circles or ellipses, and their placement in relation to each other describes the relationships between them. Commonly a Venn diagram will compare two sets with each other. In such a case, two circles will be used to represent the two sets, and they are placed on the page in such a way as that there is an overlap between them. This overlap, known as the intersection, represents the connection between sets - if for example the sets are mammals and sea life, then the intersection will be marine mammals, e.g. dolphins or whales. Each set is taken to contain every instance possible of its class; everything outside the union of sets (union is the term for the combined scope of all sets and intersections) is implicitly not any of those things - not a mammal, does not live underwater, etc.

Logician John Venn developed the Venn diagram in complement to Eulers concept. His diagram rules were more rigid than Eulers - each set must show its connection with all other sets within the union, even if no objects fall into this category. This is why Venn diagrams often only contain 2 or 3 sets, any more and the diagram can lose its symmetry and become overly complex. Venn made allowances for this by trading circles for ellipses and arcs, ensuring all connections are accounted for whilst maintaining the aesthetic of the diagram.

Euler diagrams are similar to Venn diagrams, in that both compare distinct sets using logical connections. Where they differ is that a Venn diagram is bound to show every possible intersection between sets, whether objects fall into that class or not; a Euler diagram only shows actually possible intersections within the given context. Sets can exist entirely within another, termed as a subset, or as a separate circle on the page without any connections - this is known as a disjoint. Furthering the example outlined previously, if a new set was introduced - birds - this would be shown as a circle entirely within the confines of the mammals set (but not overlapping sea life). A fourth set of trees would be a disjoint - a circle without any connections or intersections.