File:Number-systems (NZQRC).svg

Summary

Description
English: Diagram to demonstrate the number systems ℕ, ℤ, ℚ, ℝ, and ℂ as sub-sets of each other. Complex numbers (C) include the real numbers (R), which include the rationals (Q), which include the integers (Z), which include the natural numbers (N). The historical evolution was from N to C.
Deutsch: Diagramm zur Veranschaulichung der Zahlenmengen ℕ, ℤ, ℚ, ℝ und ℂ als Untermengen voneinander. Historische Entwicklung N→Z→Q→R→C
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Source

Own work based on: Number-systems with C.png: 
Author Mortalmoth
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SVG development
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Category:Valid SVG created with Text Editor code
 This diagram was created with a text editor.
 Please do not replace the simplified code of this file with a version created with Inkscape or any other graphical vector graphics editor
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Source code
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SVG code

<?xml version="1.0"?>
<svg width="1e3" height="500" xmlns="http://www.w3.org/2000/svg">
<path fill="none" stroke="#000" stroke-width="2" d="m19
249a480,240 0 1,0 0-1zm20,0a384,192 0 1,0 0-1zm20,0a266
133 0 1,0 0-1zm20,0a170,85 0 1,0 0-1zm20,0a96,48 0 1,0 0-1z"/>
<text x="133" y="276" font-size="66">ℕ<tspan x="323">ℤ</tspan><tspan
x="473">ℚ</tspan><tspan x="673">ℝ</tspan><tspan x="873">ℂ</tspan></text>
</svg>

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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Category:Self-published work#Number-systems%20(NZQRC).svgCategory:PD-self#Number-systems%20(NZQRC).svg Category:SVG 5-set Venn diagrams Category:Euler diagrams of number systems Category:Language-neutral SVG diagrams Category:Natural numbers Category:Rational numbers Category:Real numbers Category:Complex numbers
Category:Complex numbers Category:Euler diagrams of number systems Category:Language-neutral SVG diagrams Category:Natural numbers Category:PD-self Category:Rational numbers Category:Real numbers Category:SVG 5-set Venn diagrams Category:SVG simplification by embedding text Category:Self-published work Category:Translation possible - SVG Category:Valid SVG created with Text Editor code