Venn diagrams are diagrams that show possible logical relations between a finite collection of sets.

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8
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2answers
289 views

Venn diagrams for fuzzy logic

I've seen a lot of code samples for producing Venn diagrams. I'm looking for a way to draw similar but different diagrams related to fuzzy logic (see the second row in the screenshot below). How could ...
2
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1answer
150 views

Drawing arc with coordinates in 2D in asymptote

I've seen this post for 3D, but I cannot get this working in 2D. Here is my code: pair O1 = origin; pair O2 = (1.5,0); pair O3 = (1,-1); pair C = (0.75,sqrt(7)/4); pair F = (0.75,-sqrt(7)/4); pair E ...
2
votes
1answer
191 views

How to fix venn diagram

I would like to make a venn diagram with Tikz, but instead of labeling A, B or C each circle I'd like to give some other names. However, having read the manual I've changed their labels but each new ...
8
votes
0answers
731 views

How to automatically generate Venn diagrams given the inclusion relations? [closed]

I'm writing a paper about classes of formal languages, and I'd like to have a diagram showing their heirarchy. Something similar to this (from Wikipedia:) Is there a LaTeX package which, I can give ...
4
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1answer
280 views

how to make this circles?

I would like to make in LaTeX these circles. How can we add the words in them? The color for the big one?
9
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3answers
729 views

TikZ Venn diagramm

I'd like to make this Venn diagram using TikZ (or otherwise at your discretion) based on this post so far I have this, which looks even worse than a powerpoint attempt \documentclass{article} ...
1
vote
2answers
450 views

venn diagram with TikZ

I'd like to create this Venn diagram in LaTeX (possibly with TikZ): Could you point me in the right direction? I've seen lots of Venn diagram examples using TikZ but none with concentric circles.
4
votes
2answers
659 views

4 set venn diagram in TikZ

Is it possible to make a 4-set venn diagram using the tikz packages, like the following one? I know it must be, but the only information I can find on the subject uses R as the language. So, an ...
6
votes
2answers
448 views

Drawing a venn diagram with two nodes using Tikz?

How do I create a Venn Diagram with entities no larger than below, but with text scaled to fit; and circles in alignment horizontally? \documentclass[a4paper, 14pt]{article} \usepackage{tikz} ...
14
votes
1answer
981 views

Drawing a Venn diagram

Below is a Venn diagram I created in TikZ. Here is the code. I want to now add a set E such that D is a proper subset of E and E is a proper subset of B. It is apparent that the set E cannot be ...
17
votes
4answers
2k views

How to generate all possible Venn diagrams (with the case below) efficiently?

I can draw Venn diagrams but now my question is more complicated than just drawing Venn diagrams one by one. I need to draw all possible Venn diagrams efficiently. I need a combinatorical approach ...
9
votes
1answer
396 views

Venn diagrams, relative so size of its content

Now I am looking if there is any easy way to create venn-diagrams where the circles/ellipses change size relative to its content. I am basically looking for simple compliments either on the form ...
2
votes
1answer
430 views

LaTeX is mishandling TikZ characters in Venn diagrams

I am running TikZ (pgf_210.tds), TeX 3.141592, and Fedora 14. I am working on Venn diagrams. The examples all do the right art work, but draw the set identification as in \draw \firstcircle ...
6
votes
1answer
605 views

Tikz mindmap with opacity, a different approach to venn diagrams

I need to draw Venn diagrams for some special sets. In these sets I knew for example that the intersection of some of them are empty, so I wanted to draw a special venn diagram that omits those empty ...
17
votes
2answers
626 views

How to constrain text using multiple shapes in TikZ?

I'm trying to reproduce this graph, using TikZ: So far, what I got is this: It's not bad, I don't mind the circles instead of having elipses (not the point of my question anyway)... The problem ...
3
votes
1answer
1k views

venn diagrams using tikz

I found the following code for typesetting Venn Diagrams using Tikz recently. However, I would like for there to be 2 diagrams to each line. How can I accomplish this? % Definition of circles ...
18
votes
4answers
3k views

TikZ labelling venn diagram

I have a 3-circle venn diagram \def\firstcircle{(0,0) circle (2cm)} \def\secondcircle{(55:2.67cm) circle (2cm)} \def\thirdcircle{(0:3cm) circle (2cm)} % Now we can draw the sets: \begin{tikzpicture} ...
51
votes
7answers
18k views

How to draw Venn diagrams (especially: complements) in LaTeX

What I am up to is to write some exercises dealing with logical formulas for my students, like: And the students should draw these formulas on Venn diagrams. At the end of the lesson, I really ...