File:First elements of sequence with two accumulation points.svg

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Summary

Description	English: First elements of the sequence $(-1)^{n}\cdot {\frac {n}{n+1}}$
Date	29 May 2015
Source	Own work
Author	Stephan Kulla (User:Stephan Kulla)
Other versions	With convergent subsequences colored
SVG development InfoField	The SVG code is valid. This plot was created with Matplotlib.
Source code InfoField	Python code import numpy as np import matplotlib.pyplot as plt # number of shown members nmax = 10 ns = np.arange(1., nmax+0.1, 1.) sgns = np.ones_like(ns) sgns[::2] = -1 plt.plot(ns, sgns*ns/(ns+1), "o") plt.xlim(ns[0]-1, ns[-1]+1) plt.axhline(0, color="black") plt.savefig("First elements of sequence with two accumulation points.svg")

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:08, 29 May 2015		720 × 540 (15 KB)	Stephan Kulla	User created page with UploadWizard

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Width	576pt
Height	432pt