real number

Noun

 * 1)  The limit of a convergent sequence of rational numbers, whether the limit is a rational number such as 2, -5, or 2/7 or whether the limit is an irrational number such as the square root of two or the circumference of the circle whose radius is one.
 * Every integer is a real number, but not vice versa.
 * A real number can be regarded abstractly as an equivalence class of Cauchy sequences of real numbers.undefined
 * 1)  A floating-point number.
 * Even if you pass an integer, it returns a real number.

Translations

 * Afrikaans:
 * Armenian: իրական թիվ
 * Catalan: nombre real
 * Chinese:
 * Mandarin:
 * Czech: reálné číslo
 * Danish: reelt tal
 * Dutch: reëel getal
 * Esperanto:
 * Finnish:
 * French:
 * Georgian: ნამდვილი რიცხვი
 * German:
 * Greek:
 * Hungarian:
 * Icelandic: rauntala
 * Irish: réaduimhir
 * Italian:
 * Japanese:
 * Kazakh: нақты сан
 * Khmer:
 * Latvian: reāls skaitlis
 * Maori: tau tūturu
 * Norwegian:
 * Polish:
 * Portuguese: número real
 * Romanian:
 * Russian: ,
 * Serbo-Croatian:
 * Cyrillic: реaлни брой
 * Roman: realni broj
 * Spanish:
 * Swedish:
 * Tagalog: bilang na tunay
 * Telugu: వాస్తవ సంఖ్య
 * Turkish:, ,
 * Vietnamese: (數實)
 * Welsh: rhif real