From Wikipedia, the free encyclopedia

| Description |
The graph of artanh(x).
Instructions
Generated using en:gnuplot with the script below, slightly modified by hand for xmlns and font size issues in the XML.
set terminal svg size 1600 1200 fname "Times New Roman" fsize 36
set output "area tangent.svg"
set zero 0
unset key
set samples 100000
set xtics axis ("" -1, "-0.75" -0.75, "-0.5" -0.5, "-0.25" -0.25, "0.25" 0.25, "0.5" 0.5, "0.75" 0.75, "" 1)
set ytics axis ("" -4, "-3" -3, "-2" -2, "-1" -1, "1" 1, "2" 2, "3" 3, "" 4)
set grid
set xzeroaxis lt -1 lw 4
set yzeroaxis lt -1 lw 4
set xrange [-1:1]
set yrange [-4:4]
plot log(x+sqrt(1+(x**2))) lt 3 lw 4
|
| Source |
Originally from en.wikipedia; description page is/was here.
|
| Date |
2006-03-14 (original upload date)
|
| Author |
Original uploader was Ktims at en.wikipedia
|
Permission
(Reusing this image) |
Released into the public domain (by the author).
|
[edit] License information
 |
This image has been (or is hereby) released into the public domain by its author, Ktims at the wikipedia project. This applies worldwide.
In case this is not legally possible:
Ktims grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
|
[edit] Original upload log
(All user names refer to en.wikipedia)
- 2006-03-14 11:08 Ktims 1600×1200×0 (32890 bytes) The graph of artanh(x).
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment |
| current | 17:11, 11 August 2007 | 1,600×1,200 (32 KB) | Mike Peel | |
File links
The following pages on the English Wikipedia link to this file (pages on other projects are not listed):