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File:Sine cosine integral.svg

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Description
English: This is a plot of sine integral and cosine integral functions (for ).

The plot was produced by the following MATLAB code: 

x = 0:0.01*pi:8*pi;
Si = sinint(x); Ci = cosint(x); % requires Symbolix Math Toolbox
 
plot(x,Si, x,Ci);
margin = 0.3;
axis([min(x)  max(x)  min([min(Si),min(Ci)])  max([max(Si),max(Ci)]) + margin])
title('{\bfSine integral} and {\bfcosine integral}');
legend('Si({\itx})', 'Ci({\itx})', 'Location','SouthEast')
xlabel('{\it{\bfx}}')
The plot was converted to SVG using the plot2svg function from MATLAB Central.
Date
Source Own work
Author DmitTrix

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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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Date/TimeThumbnailDimensionsUserComment
current13:30, 31 March 2009Thumbnail for version as of 13:30, 31 March 2009512 × 384 (37 KB)DmitTrix (talk | contribs){{Information |Description={{en|1=This is a plot of w:sine integral and w:cosine integral functions (for <math>0 < x\le 8\pi </math>). The plot was produced by the following w:MATLAB code: <source lang="matlab"> margin = 0.3; x = 0:0.01*pi

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