For the fellow monks that don't remember, some time ago I asked What is the Perl Color?, and got some interesting answers.

Today I was playing with 'units', a small program that makes big units conversions, and this is what I've found with my curiosity:

monsieur_champs:(1)$ units 1991 units, 71 prefixes, 32 nonlinear units You have: 1 perl You want: centimeters * 0.1880325 / 5.3182296 You have: 1 perl You want: milimeters * 1.880325 / 0.53182296 You have: 1 perl You want: nanometers * 1880325 / 5.3182296e-07 You have: 1 perl You want: inches * 0.074028543 / 13.508303

Update: broquaint told me folks using the Dark Theme can't see the table. I dropped the background color to easy the look. Thank you, broquaint.


"In few words, translating PerlMonks documentation and best articles to other languages is like building a bridge to join other Perl communities into PerlMonks family. This makes the family bigger, the knowledge greater, the parties better and the life easier." -- monsieur_champs

Replies are listed 'Best First'.
Re: The Length of Perl
by Abigail-II (Bishop) on Feb 11, 2004 at 15:11 UTC
    From /usr/share/units.dat:
    # German type sizes nonplusultra 2 didotpoint brillant 3 didotpoint diamant 4 didotpoint perl 5 didotpoint nonpareille 6 didotpoint kolonel 7 didotpoint petit 8 didotpoint borgis 9 didotpoint korpus 10 didotpoint corpus korpus garamond korpus mittel 14 didotpoint tertia 16 didotpoint text 18 didotpoint kleine_kanon 32 didotpoint kanon 36 didotpoint grobe_kanon 42 didotpoint missal 48 didotpoint kleine_sabon 72 didotpoint grobe_sabon 84 didotpoint

    Abigail

      Interesting Abigail-II, I will add that list to the list I have in my own notes. Typesetting and Typography have been my passion since teenage years. Whilst I claim no authority for this list, other than the fact that I have it, it might seem that the namings of the Anglo-Saxon point sizes use a different spelling for Pearl.
      Pearl                 5 point 
      Nonpareil             6 point 
      Minion                7 point 
      Brevier               8 point 
      Bourgeois             9 point 
      Long Primer          10 point 
      Small Pica           11 point 
      Pica                 12 point 
      English              14 point 
      Two Line Brevier     16 point 
      Great Primer         18 point 
      Paragon              20 point 
      Double small Pica    22 point 
      Double Pica          24 point 
      Double English       28 point 
      Four line Brevier    32 point 
      Double Great Primer  36 point 
      Canon                48 point 
      
      Of course 1 perl = 5 * 0.3759mm = 1.8795mm (the Didot point is 1/72 of the French Royal Inch which was 27.07mm) whereas...

      1 pearl = 5 * 0.3514598mm = 1.7573mm (The ATA or Anglo-Saxon point is a little smaller).

      Of course, the now common in digital typesetting Postscript point is 1/72 of an inch, or approximately 0.3528mm, just to confuse the issue.

      jdtoronto

Re: The Length of Perl
by Abigail-II (Bishop) on Feb 12, 2004 at 15:57 UTC
    You have: perl You want: ruby * 0.97273506 / 1.0280292

    Abigail

      Nice!!

      But even after hearing this confession and knowing more about Ruby, units is quite clear: Ruby is just 97.273506% of Perl...


      "In few words, translating PerlMonks documentation and best articles to other languages is like building a bridge to join other Perl communities into PerlMonks family. This makes the family bigger, the knowledge greater, the parties better and the life easier." -- monsieur_champs