Digamma, waw, or wau (uppercase: Ϝ, lowercase: ϝ, numeral: ϛ) is an archaic letter of the Greek alphabet. It originally stood for the sound /w/ but it has ...
In mathematics, the digamma function is defined as the logarithmic derivative of the gamma function:   It is the first of the polygamma functions.
The running together of adjacent short vowels and the disappearance of the semivowel digamma (a letter formerly existing in the Greek alphabet) ...
noun 1. a letter of the early Greek alphabet that generally fell into disuse in Attic Greek before the classical period and that represented a sound similar to English w.
di·gam·ma (dī-găm′ə) n. A letter occurring in certain early forms of Greek and transliterated in English as w. [Latin, from Greek : di-, two; see di-1 + gamma ...
is therefore frequently used for the digamma function itself, and Erdélyi et al. (1981) use the notation for . The digamma function is returned by the function ...
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digamma m (plural digamma) digamma (Greek letter) External links
El Grupo DIGAMMA tiene diez años de experiencia desarrollando creativas herramientas de negocios e información a través medios de comunicación tales como la ...
Digamma or Wau (uppercase/lowercase Ϝ ϝ Ͷ ͷ) was an old letter of the Greek alphabet. It was used before the alphabet got its classical standard form.