English-Vietnamese Dictionary
◊ IDEMPOTENT
◊idempotent
▫ tính từ
▪ (toán học) (thuộc ma trận) không thay đổi giá trị (sau khi tự nó nhân lên)
▫ danh từ
▪ số lượng toán học không thay đổi giá trị
English Dictionary
◊ DID YOU MEAN IMPOTENT?
impotent
adj 1: lacking power or ability; "Technology without morality is
barbarous; morality without technology is impotent"-
Freeman J.Dyson; "felt impotent rage" [ant: {potent}]
2: (of a male) unable to copulate [ant: {potent}]
English Computing Dictionary
◊ IDEMPOTENT
idempotent
1. A function f : D -> D is idempotent if
f (f x) ◦ f x for all x in D.
I.e. repeated applications have the same effect as one. This
can be extended to functions of more than one argument,
e.g. Boolean & has x & x ◦ x. Any value in the {image} of an
idempotent function is a {fixed point} of the function.
2. This term can be used to describe {C} header files, which
contain common definitions and declarations to be included by
several source files. If a header file is ever included twice
during the same compilation (perhaps due to nested #include
files), compilation errors can result unless the header file
has protected itself against multiple inclusion; a header file
so protected is said to be idempotent.
3. The term can also be used to describe an initialisation
subroutine that is arranged to perform some critical action
exactly once, even if the routine is called several times.
[{Jargon File}]
(1995-01-11)
French-Vietnamese Dictionary
◊ DID YOU MEAN IMPOTENT?
◊impotent
▫ tính từ
▪ liệt, bại
◦ Un vieillard impotent một ông già bị liệt
◦ Il est impotent d'un bras anh ta bị bại một cánh tay
# phản nghĩa
Ingambe, valide
▫ danh từ
▪ người bị liệt, người bị bại
German-Vietnamese Dictionary
◊ DID YOU MEAN IMPOTENT?
◊impotent (Medizin)
▪ {impotent} bất lực, yếu đuối, lọm khọm, không có hiệu lực gì, liệt dương