Approaching Cosine

Approaching Cosine

sage: g = Graphics()
sage: var(‘x’)
sage: f(x) = cos(x)
sage: g = plot(f(x),(x, -3.5, 3.5), ymin=-.2,hue=((1/10)),alpha=(1),legend_label=”$cos$”)
sage: for i in range(13):
… p = plot(f.taylor(x, 0, (i+1)),(x, -3.5, 3.5),ymin=-1,hue=((i/10)),alpha=((i+3)/26))
… g = g + p

sage: g += text(‘$y=\cos(x)$’, (-.1, 1.1), color=’black’,rotation=0)
sage: g += text(‘The first 13 Taylor approximations’, (0, 1.5), fontsize=12, rgbcolor=(.2,.3,.4))
sage: g.show(dpi=200, axes=false,aspect_ratio=1,legend_loc=’lower center’)

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One Response to sageCos

  1. g says:

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    of your website? Its very well written; I love what
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    more in the way of content so people could connect with it better.

    Youve got an awful lot of text for only having one or two images.
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