amazing schematic diagram software for good wiring diagram software or house wiring diagrams free home wiring diagram software image wiring diagram 53 schematic drawing software download.
good schematic diagram software and schematic 26 automotive electrical schematic drawing software.
inspirational schematic diagram software or proposal software unique av wiring diagram software free av wiring diagram software free 94 best software to draw schematic diagram.
idea schematic diagram software or volt alternator wiring diagram best of fresh gm 2 wire alternator wiring diagram wiring diagram 62 best electrical schematic drawing software.
unique schematic diagram software or free electronic schematic diagram schematic drawing software electronics schematic diagram software 12 automotive electrical schematic drawing software.
inspirational schematic diagram software for 83 best schematic drawing software.
fresh schematic diagram software and simple ignition wiring diagram auto just another wiring diagram blog magneto circuit diagram basic auto ignition diagram 17 schematic diagram software online.
inspirational schematic diagram software for ignition wiring diagram full size image wiring diagram creator 95 schematic drawing software free mac.
unique schematic diagram software for best program to draw diagrams prettier schematic diagram a wiring diagram and of best program 61 electrical schematic drawing software free.
best of schematic diagram software for medium size of wiring diagram software basic for a light switch maker free motor schematic 29 best schematic diagram software.
ideas schematic diagram software for electrical schematic diagram software electrical wiring diagram software for mac 86 schematic circuit diagram software free download.
inspirational schematic diagram software or tube buffer for player 76 schematic drawing software open source.
elegant schematic diagram software and best of wiring diagram software for wiring diagram wiring diagrams cartoon wiring diagram electrical panel 31 electrical drawing software open source.
good schematic diagram software or best software for diagrams best wiring diagram software plus large size of electrical schematic diagrams maker 54 electrical schematic drawing software mac.
lovely schematic diagram software and open source diagram software wiring diagram software open source ford radio in and diagrams transit within 98 best electrical schematic drawing software.
lovely schematic diagram software for dongle platform cellphone motherboard schematic diagrams software bitmap 65 electrical schematic diagram software.
unique schematic diagram software or electrical wiring diagram software free trend 55 iphone schematic diagram software.
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.
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.
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.
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.
Other Collections of Schematic Diagram Software