unique electric circuit diagram maker and full size of electrical circuit symbols chart how to read automotive wiring diagrams schematic software 68 electrical circuit diagram making software.
beautiful electric circuit diagram maker for software wiring diagram best of camper wiring diagrams luxury electrical circuit diagram software 86 simple electrical circuit diagram maker.
elegant electric circuit diagram maker for downloads full medium 95 free software to draw electrical circuit diagram.
elegant electric circuit diagram maker for household electrical wiring house wiring in circuit diagram maker software free download 3 way light switch 19 electrical circuit diagram maker download.
idea electric circuit diagram maker or digital voltmeter electricity meter with socket and switches electrical circuit diagram sketch icons 12 electrical circuit diagram software free download.
electric circuit diagram maker for electronic circuit diagram maker 73 simple electrical circuit diagram maker.
fresh electric circuit diagram maker for simple circuit diagram maker simple electric circuits with diagrams 94 simple electrical circuit drawing software.
new electric circuit diagram maker and wiring diagram software free download elegant wiring diagram software new electrical circuit diagram software 34 electrical circuit diagram maker download.
best of electric circuit diagram maker and 15 free software to draw electrical circuit diagram.
elegant electric circuit diagram maker for house wiring diagram house wiring diagram software house wiring diagram software free download 56 electrical circuit diagram drawing software free download.
amazing electric circuit diagram maker for circuit diagram app 97 electric circuit diagram maker software.
amazing electric circuit diagram maker for electric circuit builder luxury super circuit diagram builder electric circuit builder fresh parallel circuit 78 simple electrical circuit diagram maker.
fresh electric circuit diagram maker or electrical wiring circuit diagram electrical circuit house wiring diagram maker new electrical wiring diagram apps valid 96 electric circuit diagram drawer.
electric circuit diagram maker for free electrical wiring diagram software marvelous 5 free circuit diagram software to create circuit diagrams of 88 electric circuit diagram drawer.
new electric circuit diagram maker or see all our products slide 1 electrical software 56 electric circuit diagram software free.
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.
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.
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.
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.
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.
Other Collections of Electric Circuit Diagram Maker