Archiu:Cosine integral.svg
Tamany d'esta previsualisació PNG de l'archiu SVG: 359 × 273 píxels. Atres/s resolucions: 316 × 240 píxels | 631 × 480 píxels | 1010 × 768 píxels | 1280 × 973 píxels | 2560 × 1947 píxels.
Resolució completa. ((Image SVG, nominalment 359 × 273 pixels, tamany d'archiu: 66 kB))
Summary
| Description |
English: This is a plot of cosine integral function (for ). |
| Date | |
| Source | Own work |
| Author | Krishnavedala |
| SVG development |  This plot was created with Matplotlib. |
| Source code | Python codefrom numpy import *
from scipy.special import sici
from matplotlib.pyplot import *
fig = figure(figsize=(4,3))
ax = fig.add_subplot(111)
x = linspace(0.001, 25, 100)
(y_sine,y_cosine) = sici(x);
ax.set_ylim(-6.5, 0.75)
ax.plot(x,y_cosine, linewidth=2, label=r"Ci$(x)=\gamma+\ln(x)+\int_0^x\frac{\cos(t)-1}{t}dt$")
ax.plot([0, 25], [0, 0], linestyle='--', color='g', label=r"asymptote");
ax.set_ylabel(r"Ci($x$)")
ax.set_xlabel(r"$x$")
ax.grid(True)
ax.minorticks_on()
fig.savefig("Cosine integral.svg",bbox_inches="tight",\
pad_inches=.15)
|
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
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- You are free:
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- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Historial de l'image
Puncha en la data/hora per a vore l'image tal i com es mostrava en eixe moment.
| Data/Hora | Miniatura | Dimensions | Usuari | Descripció | |
|---|---|---|---|---|---|
| actual | 19:36 16 nov 2012 | | 359 × 273 (66 kB) | wikimediacommons>Krishnavedala | User created page with UploadWizard |
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