User:Rlk

Not a lot here for now, visit my static page.

TO DO

• Put a λ favicon on the Datoura pages.
• Improve the NTP page: histogram plots, use a table for the NTP peer data. Fix the sentence about the temperature dependence.

PEER	IP Address	Name	Location	delay (min/avg/max)[ms]
1	194.88.212.200	eth0-0.yuffie.projectdream.org	Switzerland	20.3/20.9/21.3
2	204.9.53.11	eu.ntp.your.org	Illinois	4.9/4.9/5.1
3	80.239.2.146	mail01.tjgroup.no	Norway	29.3/29.9/31.6

Internal links

• NTP statistics
• WebTests

External links

A number of links harvested from my inbox, should be organised better!

• TeX users group

Electronics

• DCF77 message encoding
• DCF77 range
• USB in a nutshell
• Ratio Detector for FM demodulation

Miscellaneous

• Chinese Calendar
• Sudokus with 17 starting positions

Formatting

Demonstrate text styles: italic, bold and bold italic.

Ampersands are allowed: &, and so are other characters that need to be escaped in HTML: <>.

HTML formatting: Bold

Italic

Underline

Strike out

Colored Red, Green, Blue, ...

typewriter font

Strong

Formatting a whole span, e.g. with small font

Use ^superscripts and _subscripts especially useful for simple formulas

Invisible comments that only appear while editing the page: (not visible on this page now!)

What about Umlauts? "äöüÄÖÜß" should be ae oe ue AE OE UE and sharp s.

Is this '€' an (ISO-8859-15 encoded) Euro sign? See the horizontal line below?

---

And some mathematics: $\int _{-\infty }^{\infty }e^{-x^{2}}\,dx=(-1/2)!=\Gamma (1/2)={\sqrt {\pi }}$.

A silly code example (some Scheme I needed at the time).

(call-with-input-file "code.txt"
  (lambda (port)
    (do ((i 0 (+ i 1))
         (c (read port) (read port)))
        ((>= i *code-length*))
      (display (list i c))
      (newline) )))

Note that the leading spaces automatically produce a display in typewriter font.