Alpha ( uppercase Α, lowercase α ; Álpha ) is the first letter of the Greek alphabet.

If the relative priorities of these substituents need to be established, R takes priority over S. When this happens, the descriptor of the stereocenter is a lowercase letter ( r or s ) instead of the uppercase letter normally used.

CamelCase ( or camel case ), also known as medial capitals or Pascal case, is the practice of writing words with some inner uppercase letters, such as compound words or phrases in which the elements are joined without spaces, while each element has a capital letter within the compound.

where the symbol Δ ( the uppercase form of the Greek letter Delta ) is an abbreviation for " change in.

Delta ( uppercase Δ, lowercase δ ; Délta ; Modern Greek ) is the fourth letter of the Greek alphabet.

Digamma ( or wau, uppercase, lowercase ; as a numeral: stigma, ϛ ) ( compare sigma ) is an archaic letter of the Greek alphabet, which originally stood for the sound and later remained in use only as a symbol for the number " 6 ".

Epsilon ( uppercase, lowercase or lunate ; ) is the fifth letter of the Greek alphabet, corresponding phonetically to a close-mid front unrounded vowel.

Eta ( uppercase Η, lowercase η ) ) is the seventh letter of the Greek alphabet.

If a planet orbits one member of a binary star system, then an uppercase letter for the star will be followed by a lowercase letter for the planet.

Gamma ( uppercase, lowercase ; Gámma ) is the third letter of the Greek alphabet.

As with all units whose names are derived from the proper name of a person, the first letter of its symbol is uppercase (" G "), but when the unit is spelled out, it should always be written in lowercase (" gauss "), unless it begins a sentence.

Iota ( uppercase Ι, lowercase ι ; ) is the ninth letter of the Greek alphabet.

Lambda ( uppercase Λ, lowercase λ ; or, lamda or lamtha ) is the 11th letter of the Greek alphabet.

As a result, L ( uppercase letter L ) was adopted as an alternative symbol for litre in 1979.

The United States National Institute of Standards and Technology now recommends the use of the uppercase letter L, a practice that is also widely followed in Canada and Australia.

In 1979, at the 16th CGPM conference, the alternative symbol L ( uppercase letter L ) was adopted.

** Recommending uppercase letter L. Retrieved 2008-08-24.

* Nu ( letter ), a letter in the Greek alphabet: lowercase ν, uppercase Ν

The form of the uppercase letter derives from that of an omicron ( Ο ) broken up at the side ( x16px ), with the edges subsequently turned outwards ( x16px, x16px, x16px ).

** Some systems require characters from various character classes in a password — for example, " must have at least one uppercase and at least one lowercase letter ".

The same glyph may be used for characters from different scripts, e. g. Roman uppercase A looks the same as Cyrillic uppercase А and Greek uppercase alpha.

In ASCII a lowercase " a " is always 1100001, an uppercase " A " always 1000001, and so on.

For uppercase H, the extra bar is written slightly above the usual bar.

The lunate epsilon ( ϵ ) is not to be confused with the set membership symbol (∈), nor should the Latin uppercase epsilon ( Ɛ ) be confused with the Greek uppercase sigma ( Σ ).

The conversion to kelvins ( symbol: uppercase K ) is defined by using k < sub > B </ sub >, the Boltzmann constant:

Unicode has a separate code point for the ohm sign ( U + 2126, Ω ), but it is only included for backwards compatibility and the Greek uppercase omega character ( U + 03A9, Ω ) is preferred.

However, asking users to remember a password consisting of a " mix of uppercase and lowercase characters " is similar to asking them to remember a sequence of bits: hard to remember, and only a little bit harder to crack ( e. g. only 128 times harder to crack for 7-letter passwords, less if the user simply capitalises one of the letters ).

Pepsi ( stylized in lowercase as pepsi, formerly stylized in uppercase as PEPSI ) is a carbonated soft drink that is produced and manufactured by PepsiCo.

* Probability distribution function ( generally uppercase PDF or P. D. F.

' The uppercase ' O ' is used because it is generally of higher contrast than the other characters of the alphabet.

In these cases an uppercase K is often used.

However, if there is more than one rook on the baseline on the same side of the king, and the rook that can castle is not the outermost rook on that side, then the file letter ( uppercase for White ) of the rook that can castle is used instead of " K ", " k ", " Q ", or " q "; in X-FEN notation, castling potentials belong to the outermost rooks by default.

Because the Apple II only displayed uppercase characters on a 40-column screen, his department used the Polymorphic Systems 8813 ( an Intel-8080-based machine running CP / M ), to write documentation ; this spurred the development of an 80-column display card and a suitable text editor for the Apple II.

Alberti used a mixed alphabet to encrypt a message, but whenever he wanted to, he would switch to a different alphabet, indicating that he had done so by including an uppercase letter or a number in the cryptogram.

For this example, uppercase letters are used to denote ciphertext, lowercase letters are used to denote plaintext ( or guesses at such ), and < tt > X </ tt >~< tt > t </ tt > is used to express a guess that ciphertext letter < tt > X </ tt > represents the plaintext letter < tt > t </ tt >.

The Unicode character encoding standard originally ( since version 1. 1 of 1993 ) had only a single codepoint for Koppa ( U + 03DE " Greek letter koppa ") which was marked as uppercase and could be used either for an epigraphic or a numeral glyph, depending on font design.

In August 2011, Cinemax introduced a new logo in line with promotional efforts for Strike Back, with a diagonal-cut yellow line with uppercase black " CINEMAX " lettering ; only the " MAX " portion is used for Cinemax on Demand and Max Go ( for both services, a tilted black box is added next to the yellow / black " MAX " to fit either " OD " " on demand " or " GO "), along with the linear multiplex channels ( for the multiplex channels, the prefix titles for each channel are added before it with no line treatment ).

Using the Control key with either lowercase < tt > c </ tt > or uppercase < tt > C </ tt > will generate the same ASCII code on a teletypewriter because holding down the control key grounds ( zeros the voltage on ) the 2 wires used to carry the leftmost 2 bits from the keyboard.

For instance, uuencode uses uppercase letters, digits, and many punctuation characters, but no lowercase, since UNIX was sometimes used with terminals that did not support distinct letter case.

However, in the polytonic orthography used for Greek prior to 1982, accents were omitted in all-uppercase words, but kept as part of an uppercase initial ( written before rather than above the letter ).

In general, where one such is formed as a ligature, the corresponding uppercase form is used in capitalization ; where it is written as two separate characters, only the first will be capitalized.

Often referred to in English by German speakers as " states ", the term " Land " ( with an uppercase ' L ') is used in the official English version of the Basic Law and in UK parliamentary proceedings.

For its symbol, the AIB used a flag with a white disk on a royal blue background, with an uppercase sigma ( Σ ) in its center.

Given that each letter has uppercase and lowercase forms, and the number of various punctuation marks and ligatures ( e. g. the sequence ' fi ' combined in one character, commonly used in writing ) the Gutenberg Bible needed a set of 290 master characters.

The original Gill Sans lacked distinctions between numeral 1, uppercase i, and lowercase L, so alternate version of Gill Sans was made that included an alternate 1 that could be used for numerical setting, such as shop window prices and timetables.

* The number of different characters that can be used with a standard English Keyboard, excluding uppercase letters.

This X and P arose as the uppercase forms of the Greek letters χ and ρ used in ancient abbreviations for Χριστος ( Greek for " Christ "), and are still widely seen in many Eastern Orthodox icons depicting Jesus Christ.