Transferred from en.wikipedia to Commons by Maksim.
The original description page was
here. All following user names refer to en.wikipedia.
摘要
Graph of the logarithmic integral function li(x) in the range of 1.01 < x < 25
Original creation by Linas Vepstas <linas@linas.org>; using gnuplot with setup
set term svg
set out 'li.svg'
#
set data style lines
set key right
set xzeroaxis linetype -1 linewidth 2
set yzeroaxis linetype -1 linewidth 2
set xtics axis
set ytics axis
#
# set bmargin 2
set lmargin 5
#
# set yrange [-3:12]
unset border
set border 2
#
set title "logarithmic integral li(x)"
set xlabel "x" 0, 3
set ylabel "li(x)" -1, 0
plot "li.dat" using 1:2 title "" with lines linewidth 2
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date/time |
username |
edit summary
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22:36, 21 December 2005 |
en:User:Linas |
(<span class="autocomment"><a href="/wiki/Image:Logarithmic_integral.svg#Summary" title="Image:Logarithmic integral.svg">→</a>Summary</span>)
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22:33, 21 December 2005 |
en:User:Linas |
(Original creation by Linas Vepstas <linas@linas.org>)
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原始上傳日誌
Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version.
Click on date to download the file or see the image uploaded on that date.
- (del) (cur) 22:33, 21 December 2005 . . en:User:Linas Linas ( en:User_talk:Linas Talk) . . 600x480 (10521 bytes) (Original creation by Linas Vepstas <linas@linas.org>)