enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Theta - Wikipedia

    en.wikipedia.org/wiki/Theta

    Greek theta variant in cursive form. The cursive form ϑ was retained by Unicode as U+03D1 ϑ GREEK THETA SYMBOL, separate from U+03B8 θ GREEK SMALL LETTER THETA. (There is also U+03F4 ϴ GREEK CAPITAL THETA SYMBOL.) For the purpose of writing Greek text, the two can be font variants of a single character, but θ and ϑ are also used as ...

  3. Greek alphabet - Wikipedia

    en.wikipedia.org/wiki/Greek_alphabet

    There are also some archaic letters and Greek-based technical symbols. This block also supports the Coptic alphabet. Formerly, most Coptic letters shared codepoints with similar-looking Greek letters; but in many scholarly works, both scripts occur, with quite different letter shapes, so as of Unicode 4.1, Coptic and Greek were disunified.

  4. List of Greek letters - Wikipedia

    en.wikipedia.org/wiki/List_of_Greek_letters

    Eta with acute and smooth breathing. Archaic letter denoting the absence of /h/ prior to the vowel, with a high pitch on a short vowel or rising pitch on a long vowel. Ἢἢ. Eta with grave and smooth breathing. Archaic letter denoting the absence of /h/ prior to the vowel, with a normal or low pitch. Ἦἦ.

  5. Greek letters used in mathematics, science, and engineering

    en.wikipedia.org/wiki/Greek_letters_used_in...

    t. e. Greek letters are used in mathematics, science, engineering, and other areas where mathematical notation is used as symbols for constants, special functions, and also conventionally for variables representing certain quantities. In these contexts, the capital letters and the small letters represent distinct and unrelated entities.

  6. Greeks (finance) - Wikipedia

    en.wikipedia.org/wiki/Greeks_(finance)

    Presumably the name vega was adopted because the Greek letter nu looked like a Latin vee, and vega was derived from vee by analogy with how beta, eta, and theta are pronounced in American English. The symbol kappa , κ {\displaystyle \kappa } , is sometimes used (by academics) instead of vega (as is tau ( τ {\displaystyle \tau } ) or capital ...

  7. Tau - Wikipedia

    en.wikipedia.org/wiki/Tau

    In ancient times, tau was used as a symbol for life or resurrection, whereas the eighth letter of the Greek alphabet, theta, was considered the symbol of death. [ citation needed ] In Biblical times, the taw was put on men to distinguish those who lamented sin, although newer versions of the Bible have replaced the ancient term taw with mark ...

  8. Greek diacritics - Wikipedia

    en.wikipedia.org/wiki/Greek_diacritics

    The smooth breathing (ψιλὸν πνεῦμα, psīlòn pneûma; Latin spīritus lēnis)—' ἀ '—marked the absence of /h/. A double rho in the middle of a word was originally written with smooth breathing on the first rho and rough breathing on the second one (διάῤῥοια). In Latin, this was transcribed as rrh (diarrhoea or ...

  9. Archaic Greek alphabets - Wikipedia

    en.wikipedia.org/wiki/Archaic_Greek_alphabets

    The system now familiar as the standard 24-letter Greek alphabet was originally the regional variant of the Ioniancities in Anatolia. It was officially adopted in Athensin 403 BC and in most of the rest of the Greek world by the middle of the 4th century BC. Aspirate and consonant cluster symbols.