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The litre (Commonwealth spelling) or liter (American spelling) (SI symbols L and l, [1] other symbol used: ℓ) is a metric unit of volume. It is equal to 1 cubic decimetre (dm 3 ), 1000 cubic centimetres (cm 3 ) or 0.001 cubic metres (m 3 ).
The second is a link to the article that details that symbol, using its Unicode standard name or common alias. (Holding the mouse pointer on the hyperlink will pop up a summary of the symbol's function.); The third gives symbols listed elsewhere in the table that are similar to it in meaning or appearance, or that may be confused with it;
This template produces the standardized symbol for the metric unit litre, using the scripted version of the Unicode character ℓ for it.In many fonts, this is more readable than the default rendering of the small letter "l", which can be easily confused with "1" (one) or "|" (pipe).
The internationally accepted unit symbols for the liter are both the uppercase L and the lowercase form (l). However, since lowercase L ("l") can be easily confused with uppercase i ("I") and the numeral 1 when using sans-serif typefaces, editors should write the unit symbols for the liter and its decimal multiples and submultiples as follows:
In Japan and Korea, for example, this is the symbol for the liter. (The International Committee for Weights and Measures recommends using L or l for the liter, [4] without specifying a typeface.) In Unicode, the cursive form is encoded as U+2113 ℓ SCRIPT SMALL L from the "letter-like symbols" block.
Symbol Name Meaning SI unit of measure nabla dot : the divergence operator often pronounced "del dot" per meter (m −1) : nabla cross : the curl operator often pronounced "del cross"
Many (but not all) graphemes that are part of a writing system that encodes a full spoken language are included in the Unicode standard, which also includes graphical symbols. See: Language code; List of Unicode characters; List of writing systems; Punctuation; List of typographical symbols and punctuation marks
The California Job Case was a compartmentalized box for printing in the 19th century, sizes corresponding to the commonality of letters. The frequency of letters in text has been studied for use in cryptanalysis, and frequency analysis in particular, dating back to the Arab mathematician al-Kindi (c. AD 801–873 ), who formally developed the method (the ciphers breakable by this technique go ...