File:Brent method example SVG.svg
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Original file (SVG file, nominally 720 × 540 pixels, file size: 30 KB)
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Summary
| Description |
English: SVG version of Brent method example for y=(x+3)(x-1)^2. Plotted by Python Matplotlib. |
| Date | |
| Source |
Own work |
| Author | IkamusumeFan |
| Other versions |
Related work: See right.   |
| SVG development |  This plot was created with Matplotlib. |
| Source code | Python code# Author: Ika, 2013-08-10
import numpy as np
import matplotlib.pyplot as plt
import scipy.special as sp
import random
plt.figure()
plt.axes([0.17,0.13,0.79,0.8])
plt.hold(True)
Q = []
# Draw the function curve.
X = np.arange(-4.5, 2.1, 0.001)
Y = (X+3)*(X-1)*(X-1)
a = plt.plot(X, Y, '-', color='blue', lw=3)
Q.append(a)
plt.xlim(-5,3)
plt.ylim(-32,10)
# Set up the spines
ax = plt.gca()
ax.spines['right'].set_color('none')
ax.spines['top'].set_color('none')
ax.xaxis.set_ticks_position('bottom')
ax.spines['bottom'].set_position(('data',0))
ax.yaxis.set_ticks_position('left')
ax.spines['left'].set_position(('data',0))
# Set label
ax.text(-3.5,-20,r'$y=(x+3)(x-1)^2$',fontsize=24)
plt.savefig("Brent_method_example_SVG.svg")
|
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- 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.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:48, 8 January 2015 | | 720 × 540 (30 KB) | Krishnavedala | Reverted to version as of 08:02, 10 August 2013: License issues |
| 18:48, 8 January 2015 |  | 640 × 680 (2 KB) | Krishnavedala | clear, hand-drawn and accurate | |
| 08:02, 10 August 2013 |  | 720 × 540 (30 KB) | IkamusumeFan | User created page with UploadWizard |
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