| slovo | definícia |
complement
(mass) | complement
- doplnok, doplniť |
complement
(encz) | complement,doplněk n: [mat.] [lingv.] |
Complement
(gcide) | Complement \Com"ple*ment\, n. [L. complementun: cf. F.
compl['e]ment. See Complete, v. t., and cf. Compliment.]
1. That which fills up or completes; the quantity or number
required to fill a thing or make it complete.
[1913 Webster]
2. That which is required to supply a deficiency, or to
complete a symmetrical whole.
[1913 Webster]
History is the complement of poetry. --Sir J.
Stephen.
[1913 Webster]
3. Full quantity, number, or amount; a complete set;
completeness.
[1913 Webster]
To exceed his complement and number appointed him
which was one hundred and twenty persons. --Hakluyt.
[1913 Webster]
4. (Math.) A second quantity added to a given quantity to
make it equal to a third given quantity.
[1913 Webster]
5. Something added for ornamentation; an accessory. [Obs.]
[1913 Webster]
Without vain art or curious complements. --Spenser.
[1913 Webster]
6. (Naut.) The whole working force of a vessel.
[1913 Webster]
7. (Mus.) The interval wanting to complete the octave; -- the
fourth is the complement of the fifth, the sixth of the
third.
[1913 Webster]
8. A compliment. [Obs.] --Shak.
[1913 Webster]
Arithmetical compliment of a logarithm. See under
Logarithm.
Arithmetical complement of a number (Math.), the difference
between that number and the next higher power of 10; as, 4
is the complement of 6, and 16 of 84.
Complement of an arc or Complement of an angle (Geom.),
the difference between that arc or angle and 90[deg].
Complement of a parallelogram. (Math.) See Gnomon.
In her complement (Her.), said of the moon when represented
as full.
[1913 Webster] |
Complement
(gcide) | Complement \Com"ple*ment\, v. t.
1. To supply a lack; to supplement. [R.]
[1913 Webster]
2. To compliment. [Obs.] --Jer. Taylor.
[1913 Webster] |
complement
(wn) | complement
n 1: a word or phrase used to complete a grammatical
construction
2: a complete number or quantity; "a full complement"
3: number needed to make up a whole force; "a full complement of
workers" [syn: complement, full complement]
4: something added to complete or embellish or make perfect; "a
fine wine is a perfect complement to the dinner"; "wild rice
was served as an accompaniment to the main dish" [syn:
complement, accompaniment]
5: one of a series of enzymes in the blood serum that are part
of the immune response
6: either of two parts that mutually complete each other
v 1: make complete or perfect; supply what is wanting or form
the complement to; "I need some pepper to complement the
sweet touch in the soup" |
complement
(foldoc) | complement
The other value or values in the set of possible
values.
See logical complement, bitwise complement, {set
complement}.
(1995-01-24)
|
| | podobné slovo | definícia |
complement
(mass) | complement
- doplnok, doplniť |
complementary
(mass) | complementary
- doplnkový, komplementárny |
complement
(encz) | complement,doplněk n: [mat.] [lingv.] |
complement fixation
(encz) | complement fixation, n: |
complement fixation test
(encz) | complement fixation test, n: |
complemental
(encz) | complemental,přídavný adj: Zdeněk Brož |
complementarity
(encz) | complementarity,doplnění n: Zdeněk Brožcomplementarity,komplementarita n: Zdeněk Brož |
complementary
(encz) | complementary,doplňkový adj: Zdeněk Brožcomplementary,komplementární Zdeněk Brož |
complementary angles
(encz) | complementary angles,doplňkové úhly Zdeněk Brož |
complementary color
(encz) | complementary color, n: |
complementary distribution
(encz) | complementary distribution, n: |
complementary dna
(encz) | complementary DNA, n: |
complementary goods
(encz) | complementary goods,doplňkové zboží [eko.] RNDr. Pavel Piskač |
complementary inputs
(encz) | complementary inputs,doplňkové vstupy [eko.] RNDr. Pavel Piskač |
complementary irrigation
(encz) | complementary irrigation,doplňková závlaha [eko.] RNDr. Pavel Piskač |
complementary medicine
(encz) | complementary medicine, n: |
complementary sensitivity function
(encz) | complementary sensitivity function,komplementární citlivostní funkce T
= L(j w) / (1 + L(j w)) v.martin |
complementation
(encz) | complementation,komplementace Zdeněk Brož |
complemented
(encz) | complemented,doplňoval v: Zdeněk Brož |
complementer
(encz) | complementer, |
complements
(encz) | complements,komplementy n: pl. Zdeněk Brož |
full complement
(encz) | full complement, n: |
weak complementarity
(encz) | weak complementarity,slabá komplementarita [eko.] RNDr. Pavel Piskač |
complementary heterostructure field effect transistor
(czen) | Complementary Heterostructure Field Effect Transistor,C-HFET[zkr.]
[voj.] Zdeněk Brož a automatický překlad |
Arithmetical complement of a logarithm
(gcide) | Logarithm \Log"a*rithm\ (l[o^]g"[.a]*r[i^][th]'m), n. [Gr.
lo`gos word, account, proportion + 'ariqmo`s number: cf. F.
logarithme.] (Math.)
One of a class of auxiliary numbers, devised by John Napier,
of Merchiston, Scotland (1550-1617), to abridge arithmetical
calculations, by the use of addition and subtraction in place
of multiplication and division.
Note: The relation of logarithms to common numbers is that of
numbers in an arithmetical series to corresponding
numbers in a geometrical series, so that sums and
differences of the former indicate respectively
products and quotients of the latter; thus,
0 1 2 3 4 Indices or logarithms
1 10 100 1000 10,000 Numbers in geometrical progression
Hence, the logarithm of any given number is the
exponent of a power to which another given invariable
number, called the base, must be raised in order to
produce that given number. Thus, let 10 be the base,
then 2 is the logarithm of 100, because 10^2 = 100,
and 3 is the logarithm of 1,000, because 10^3 =
1,000.
[1913 Webster]
Arithmetical complement of a logarithm, the difference
between a logarithm and the number ten.
Binary logarithms. See under Binary.
Common logarithms, or Brigg's logarithms, logarithms of
which the base is 10; -- so called from Henry Briggs, who
invented them.
Gauss's logarithms, tables of logarithms constructed for
facilitating the operation of finding the logarithm of the
sum of difference of two quantities from the logarithms of
the quantities, one entry of those tables and two
additions or subtractions answering the purpose of three
entries of the common tables and one addition or
subtraction. They were suggested by the celebrated German
mathematician Karl Friedrich Gauss (died in 1855), and are
of great service in many astronomical computations.
Hyperbolic logarithm or Napierian logarithm or {Natural
logarithm}, a logarithm (devised by John Speidell, 1619) of
which the base is e (2.718281828459045...); -- so called
from Napier, the inventor of logarithms.
Logistic logarithms or Proportional logarithms, See under
Logistic.
[1913 Webster] LogarithmeticArithmetical \Ar`ith*met"ic*al\, a.
Of or pertaining to arithmetic; according to the rules or
method of arithmetic.
[1913 Webster]
Arithmetical complement of a logarithm. See Logarithm.
Arithmetical mean. See Mean.
Arithmetical progression. See Progression.
Arithmetical proportion. See Proportion.
[1913 Webster] |
Arithmetical complement of a number
(gcide) | Complement \Com"ple*ment\, n. [L. complementun: cf. F.
compl['e]ment. See Complete, v. t., and cf. Compliment.]
1. That which fills up or completes; the quantity or number
required to fill a thing or make it complete.
[1913 Webster]
2. That which is required to supply a deficiency, or to
complete a symmetrical whole.
[1913 Webster]
History is the complement of poetry. --Sir J.
Stephen.
[1913 Webster]
3. Full quantity, number, or amount; a complete set;
completeness.
[1913 Webster]
To exceed his complement and number appointed him
which was one hundred and twenty persons. --Hakluyt.
[1913 Webster]
4. (Math.) A second quantity added to a given quantity to
make it equal to a third given quantity.
[1913 Webster]
5. Something added for ornamentation; an accessory. [Obs.]
[1913 Webster]
Without vain art or curious complements. --Spenser.
[1913 Webster]
6. (Naut.) The whole working force of a vessel.
[1913 Webster]
7. (Mus.) The interval wanting to complete the octave; -- the
fourth is the complement of the fifth, the sixth of the
third.
[1913 Webster]
8. A compliment. [Obs.] --Shak.
[1913 Webster]
Arithmetical compliment of a logarithm. See under
Logarithm.
Arithmetical complement of a number (Math.), the difference
between that number and the next higher power of 10; as, 4
is the complement of 6, and 16 of 84.
Complement of an arc or Complement of an angle (Geom.),
the difference between that arc or angle and 90[deg].
Complement of a parallelogram. (Math.) See Gnomon.
In her complement (Her.), said of the moon when represented
as full.
[1913 Webster] |
Complement of a parallelogram
(gcide) | Complement \Com"ple*ment\, n. [L. complementun: cf. F.
compl['e]ment. See Complete, v. t., and cf. Compliment.]
1. That which fills up or completes; the quantity or number
required to fill a thing or make it complete.
[1913 Webster]
2. That which is required to supply a deficiency, or to
complete a symmetrical whole.
[1913 Webster]
History is the complement of poetry. --Sir J.
Stephen.
[1913 Webster]
3. Full quantity, number, or amount; a complete set;
completeness.
[1913 Webster]
To exceed his complement and number appointed him
which was one hundred and twenty persons. --Hakluyt.
[1913 Webster]
4. (Math.) A second quantity added to a given quantity to
make it equal to a third given quantity.
[1913 Webster]
5. Something added for ornamentation; an accessory. [Obs.]
[1913 Webster]
Without vain art or curious complements. --Spenser.
[1913 Webster]
6. (Naut.) The whole working force of a vessel.
[1913 Webster]
7. (Mus.) The interval wanting to complete the octave; -- the
fourth is the complement of the fifth, the sixth of the
third.
[1913 Webster]
8. A compliment. [Obs.] --Shak.
[1913 Webster]
Arithmetical compliment of a logarithm. See under
Logarithm.
Arithmetical complement of a number (Math.), the difference
between that number and the next higher power of 10; as, 4
is the complement of 6, and 16 of 84.
Complement of an arc or Complement of an angle (Geom.),
the difference between that arc or angle and 90[deg].
Complement of a parallelogram. (Math.) See Gnomon.
In her complement (Her.), said of the moon when represented
as full.
[1913 Webster] |
Complement of an angle
(gcide) | Complement \Com"ple*ment\, n. [L. complementun: cf. F.
compl['e]ment. See Complete, v. t., and cf. Compliment.]
1. That which fills up or completes; the quantity or number
required to fill a thing or make it complete.
[1913 Webster]
2. That which is required to supply a deficiency, or to
complete a symmetrical whole.
[1913 Webster]
History is the complement of poetry. --Sir J.
Stephen.
[1913 Webster]
3. Full quantity, number, or amount; a complete set;
completeness.
[1913 Webster]
To exceed his complement and number appointed him
which was one hundred and twenty persons. --Hakluyt.
[1913 Webster]
4. (Math.) A second quantity added to a given quantity to
make it equal to a third given quantity.
[1913 Webster]
5. Something added for ornamentation; an accessory. [Obs.]
[1913 Webster]
Without vain art or curious complements. --Spenser.
[1913 Webster]
6. (Naut.) The whole working force of a vessel.
[1913 Webster]
7. (Mus.) The interval wanting to complete the octave; -- the
fourth is the complement of the fifth, the sixth of the
third.
[1913 Webster]
8. A compliment. [Obs.] --Shak.
[1913 Webster]
Arithmetical compliment of a logarithm. See under
Logarithm.
Arithmetical complement of a number (Math.), the difference
between that number and the next higher power of 10; as, 4
is the complement of 6, and 16 of 84.
Complement of an arc or Complement of an angle (Geom.),
the difference between that arc or angle and 90[deg].
Complement of a parallelogram. (Math.) See Gnomon.
In her complement (Her.), said of the moon when represented
as full.
[1913 Webster] |
Complement of an arc
(gcide) | Complement \Com"ple*ment\, n. [L. complementun: cf. F.
compl['e]ment. See Complete, v. t., and cf. Compliment.]
1. That which fills up or completes; the quantity or number
required to fill a thing or make it complete.
[1913 Webster]
2. That which is required to supply a deficiency, or to
complete a symmetrical whole.
[1913 Webster]
History is the complement of poetry. --Sir J.
Stephen.
[1913 Webster]
3. Full quantity, number, or amount; a complete set;
completeness.
[1913 Webster]
To exceed his complement and number appointed him
which was one hundred and twenty persons. --Hakluyt.
[1913 Webster]
4. (Math.) A second quantity added to a given quantity to
make it equal to a third given quantity.
[1913 Webster]
5. Something added for ornamentation; an accessory. [Obs.]
[1913 Webster]
Without vain art or curious complements. --Spenser.
[1913 Webster]
6. (Naut.) The whole working force of a vessel.
[1913 Webster]
7. (Mus.) The interval wanting to complete the octave; -- the
fourth is the complement of the fifth, the sixth of the
third.
[1913 Webster]
8. A compliment. [Obs.] --Shak.
[1913 Webster]
Arithmetical compliment of a logarithm. See under
Logarithm.
Arithmetical complement of a number (Math.), the difference
between that number and the next higher power of 10; as, 4
is the complement of 6, and 16 of 84.
Complement of an arc or Complement of an angle (Geom.),
the difference between that arc or angle and 90[deg].
Complement of a parallelogram. (Math.) See Gnomon.
In her complement (Her.), said of the moon when represented
as full.
[1913 Webster] |
Complemental
(gcide) | Complemental \Com`ple*men"tal\, a.
1. Supplying, or tending to supply, a deficiency; fully
completing. "Complemental ceremony." --Prynne.
[1913 Webster]
2. Complimentary; courteous. [Obs.] --Shak.
[1913 Webster]
Complemental air (Physiol.), the air (averaging 100 cubic
inches) which can be drawn into the lungs in addition to
the tidal air, by the deepest possible inspiration.
Complemental males (Zool.), peculiar small males living
parasitically on the ordinary hermaphrodite individuals of
certain barnacles.
[1913 Webster] |
Complemental air
(gcide) | Complemental \Com`ple*men"tal\, a.
1. Supplying, or tending to supply, a deficiency; fully
completing. "Complemental ceremony." --Prynne.
[1913 Webster]
2. Complimentary; courteous. [Obs.] --Shak.
[1913 Webster]
Complemental air (Physiol.), the air (averaging 100 cubic
inches) which can be drawn into the lungs in addition to
the tidal air, by the deepest possible inspiration.
Complemental males (Zool.), peculiar small males living
parasitically on the ordinary hermaphrodite individuals of
certain barnacles.
[1913 Webster] |
Complemental males
(gcide) | Complemental \Com`ple*men"tal\, a.
1. Supplying, or tending to supply, a deficiency; fully
completing. "Complemental ceremony." --Prynne.
[1913 Webster]
2. Complimentary; courteous. [Obs.] --Shak.
[1913 Webster]
Complemental air (Physiol.), the air (averaging 100 cubic
inches) which can be drawn into the lungs in addition to
the tidal air, by the deepest possible inspiration.
Complemental males (Zool.), peculiar small males living
parasitically on the ordinary hermaphrodite individuals of
certain barnacles.
[1913 Webster] |
Complementary
(gcide) | Complementary \Com`ple*men"ta*ry\, a.
Serving to fill out or to complete; as, complementary
numbers.
[1913 Webster]
Complementary colors. See under Color.
Complementary angles (Math.), two angles whose sum is
90[deg].
[1913 Webster]Complementary \Com`ple*men"ta*ry\, n. [See Complimentary.]
One skilled in compliments. [Obs.] --B. Jonson.
[1913 Webster] |
Complementary angles
(gcide) | Complementary \Com`ple*men"ta*ry\, a.
Serving to fill out or to complete; as, complementary
numbers.
[1913 Webster]
Complementary colors. See under Color.
Complementary angles (Math.), two angles whose sum is
90[deg].
[1913 Webster] |
Complementary color
(gcide) | Color \Col"or\ (k[u^]l"[~e]r), n. [Written also colour.] [OF.
color, colur, colour, F. couleur, L. color; prob. akin to
celare to conceal (the color taken as that which covers). See
Helmet.]
1. A property depending on the relations of light to the eye,
by which individual and specific differences in the hues
and tints of objects are apprehended in vision; as, gay
colors; sad colors, etc.
[1913 Webster]
Note: The sensation of color depends upon a peculiar function
of the retina or optic nerve, in consequence of which
rays of light produce different effects according to
the length of their waves or undulations, waves of a
certain length producing the sensation of red, shorter
waves green, and those still shorter blue, etc. White,
or ordinary, light consists of waves of various lengths
so blended as to produce no effect of color, and the
color of objects depends upon their power to absorb or
reflect a greater or less proportion of the rays which
fall upon them.
[1913 Webster]
2. Any hue distinguished from white or black.
[1913 Webster]
3. The hue or color characteristic of good health and
spirits; ruddy complexion.
[1913 Webster]
Give color to my pale cheek. --Shak.
[1913 Webster]
4. That which is used to give color; a paint; a pigment; as,
oil colors or water colors.
[1913 Webster]
5. That which covers or hides the real character of anything;
semblance; excuse; disguise; appearance.
[1913 Webster]
They had let down the boat into the sea, under color
as though they would have cast anchors out of the
foreship. --Acts xxvii.
30.
[1913 Webster]
That he should die is worthy policy;
But yet we want a color for his death. --Shak.
[1913 Webster]
6. Shade or variety of character; kind; species.
[1913 Webster]
Boys and women are for the most part cattle of this
color. --Shak.
[1913 Webster]
7. A distinguishing badge, as a flag or similar symbol
(usually in the plural); as, the colors or color of a ship
or regiment; the colors of a race horse (that is, of the
cap and jacket worn by the jockey).
[1913 Webster]
In the United States each regiment of infantry and
artillery has two colors, one national and one
regimental. --Farrow.
[1913 Webster]
8. (Law) An apparent right; as where the defendant in
trespass gave to the plaintiff an appearance of title, by
stating his title specially, thus removing the cause from
the jury to the court. --Blackstone.
[1913 Webster]
Note: Color is express when it is averred in the pleading,
and implied when it is implied in the pleading.
[1913 Webster]
Body color. See under Body.
Color blindness, total or partial inability to distinguish
or recognize colors. See Daltonism.
Complementary color, one of two colors so related to each
other that when blended together they produce white light;
-- so called because each color makes up to the other what
it lacks to make it white. Artificial or pigment colors,
when mixed, produce effects differing from those of the
primary colors, in consequence of partial absorption.
Of color (as persons, races, etc.), not of the white race;
-- commonly meaning, esp. in the United States, of negro
blood, pure or mixed.
Primary colors, those developed from the solar beam by the
prism, viz., red, orange, yellow, green, blue, indigo, and
violet, which are reduced by some authors to three, --
red, green, and violet-blue. These three are sometimes
called fundamental colors.
Subjective color or Accidental color, a false or spurious
color seen in some instances, owing to the persistence of
the luminous impression upon the retina, and a gradual
change of its character, as where a wheel perfectly white,
and with a circumference regularly subdivided, is made to
revolve rapidly over a dark object, the teeth of the wheel
appear to the eye of different shades of color varying
with the rapidity of rotation. See Accidental colors,
under Accidental.
[1913 Webster] |
Complementary colors
(gcide) | Complementary \Com`ple*men"ta*ry\, a.
Serving to fill out or to complete; as, complementary
numbers.
[1913 Webster]
Complementary colors. See under Color.
Complementary angles (Math.), two angles whose sum is
90[deg].
[1913 Webster] |
complementation
(gcide) | complementation \complementation\ n. (Linguistics)
the grammatical relation of a word or phrase to a predicate.
[WordNet 1.5] |
In her complement
(gcide) | Complement \Com"ple*ment\, n. [L. complementun: cf. F.
compl['e]ment. See Complete, v. t., and cf. Compliment.]
1. That which fills up or completes; the quantity or number
required to fill a thing or make it complete.
[1913 Webster]
2. That which is required to supply a deficiency, or to
complete a symmetrical whole.
[1913 Webster]
History is the complement of poetry. --Sir J.
Stephen.
[1913 Webster]
3. Full quantity, number, or amount; a complete set;
completeness.
[1913 Webster]
To exceed his complement and number appointed him
which was one hundred and twenty persons. --Hakluyt.
[1913 Webster]
4. (Math.) A second quantity added to a given quantity to
make it equal to a third given quantity.
[1913 Webster]
5. Something added for ornamentation; an accessory. [Obs.]
[1913 Webster]
Without vain art or curious complements. --Spenser.
[1913 Webster]
6. (Naut.) The whole working force of a vessel.
[1913 Webster]
7. (Mus.) The interval wanting to complete the octave; -- the
fourth is the complement of the fifth, the sixth of the
third.
[1913 Webster]
8. A compliment. [Obs.] --Shak.
[1913 Webster]
Arithmetical compliment of a logarithm. See under
Logarithm.
Arithmetical complement of a number (Math.), the difference
between that number and the next higher power of 10; as, 4
is the complement of 6, and 16 of 84.
Complement of an arc or Complement of an angle (Geom.),
the difference between that arc or angle and 90[deg].
Complement of a parallelogram. (Math.) See Gnomon.
In her complement (Her.), said of the moon when represented
as full.
[1913 Webster] |
complement
(wn) | complement
n 1: a word or phrase used to complete a grammatical
construction
2: a complete number or quantity; "a full complement"
3: number needed to make up a whole force; "a full complement of
workers" [syn: complement, full complement]
4: something added to complete or embellish or make perfect; "a
fine wine is a perfect complement to the dinner"; "wild rice
was served as an accompaniment to the main dish" [syn:
complement, accompaniment]
5: one of a series of enzymes in the blood serum that are part
of the immune response
6: either of two parts that mutually complete each other
v 1: make complete or perfect; supply what is wanting or form
the complement to; "I need some pepper to complement the
sweet touch in the soup" |
complement fixation
(wn) | complement fixation
n 1: an immune response in which an antigen-antibody combination
inactivates a complement (so it is unavailable to
participate in a second antigen-antibody combination) |
complement fixation test
(wn) | complement fixation test
n 1: a blood test in which a sample of serum is exposed to a
particular antigen and complement in order to determine
whether or not antibodies to that particular antigen are
present; used as a diagnostic test |
complemental
(wn) | complemental
adj 1: acting as or providing a complement (something that
completes the whole) [syn: complemental,
complementary, completing] |
complementarity
(wn) | complementarity
n 1: a relation between two opposite states or principles that
together exhaust the possibilities
2: the interrelation of reciprocity whereby one thing
supplements or depends on the other; "the complementarity of
the sexes" |
complementary
(wn) | complementary
adj 1: of words or propositions so related that each is the
negation of the other; "`male' and `female' are
complementary terms"
2: acting as or providing a complement (something that completes
the whole) [syn: complemental, complementary,
completing]
n 1: either one of two chromatic colors that when mixed together
give white (in the case of lights) or grey (in the case of
pigments); "yellow and blue are complementaries" [syn:
complementary color, complementary] |
complementary angles
(wn) | complementary angles
n 1: two angles whose sum is a right angle |
complementary color
(wn) | complementary color
n 1: either one of two chromatic colors that when mixed together
give white (in the case of lights) or grey (in the case of
pigments); "yellow and blue are complementaries" [syn:
complementary color, complementary] |
complementary distribution
(wn) | complementary distribution
n 1: (linguistics) a distribution of related speech sounds or
forms in such a way that they only appear in different
contexts [syn: complementary distribution,
complementation] |
complementary dna
(wn) | complementary DNA
n 1: single-stranded DNA that is complementary to messenger RNA
or DNA that has been synthesized from messenger RNA by
reverse transcriptase [syn: complementary DNA, cDNA] |
complementary medicine
(wn) | complementary medicine
n 1: the practice of medicine that combines traditional medicine
with alternative medicine |
complementation
(wn) | complementation
n 1: the grammatical relation of a word or phrase to a predicate
2: (linguistics) a distribution of related speech sounds or
forms in such a way that they only appear in different
contexts [syn: complementary distribution,
complementation] |
full complement
(wn) | full complement
n 1: number needed to make up a whole force; "a full complement
of workers" [syn: complement, full complement] |
bitwise complement
(foldoc) | bitwise complement
The bitwise complement of a bit field is a bit field of the
same length but with each zero changed to a one and vice
versa. This is the same as the ones complement of a binary
integer.
(1994-11-14)
|
complement
(foldoc) | complement
The other value or values in the set of possible
values.
See logical complement, bitwise complement, {set
complement}.
(1995-01-24)
|
complementary metal oxide semiconductor
(foldoc) | Complementary Metal Oxide Semiconductor
CMOS
(CMOS) A semiconductor fabrication
technology using a combination of n- and p-doped semiconductor
material to achieve low power dissipation. Any path through
a gate through which current can flow includes both n and
p type transistors. Only one type is turned on in any
stable state so there is no static power dissipation and
current only flows when a gate switches in order to charge the
parasitic capacitance.
(1999-06-04)
|
complementary nondeterministic polynomial
(foldoc) | complementary nondeterministic polynomial
Co-NP
(Co-NP) The set (or property) of problems with a
yes/no answer where the complementary no/yes problem takes
nondeterministic polynomial time (NP).
For example, "Is n prime" is Co-NP and "Is n not prime" is NP,
since it is only necessary to find one factor to prove that
n is not prime whereas to prove that it is prime all possible
factors must be eliminated.
(2009-05-21)
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logical complement
(foldoc) | logical complement
In Boolean algebra, the logical complement or
negation of a Boolean value is the opposite value, given by
the following truth table:
A | -A
--+---
T | F
F | T
-A is also written as A with a bar over it or with a small
vertical line hanging from the right-hand end of the "-"
(LaTeX \neg) or as A'. In the C programming language, it
is !A and in digital circuit design, /A.
(1995-01-24)
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ones complement
(foldoc) | ones complement
A system used in some computers to represent negative
numbers. To negate a number, each bit of the number is
inverted (zeros are replaced with ones and vice versa). This
has the consequence that there are two reperesentations for
zero, either all zeros or all ones.
...
000...00011 = +3
000...00010 = +2
000...00001 = +1
000...00000 = +0
111...11111 = -0
111...11110 = -1
111...11101 = -2
111...11100 = -3
...
Naive logic for ones complement addition might easily conclude
that -0 + 1 = +0.
The twos complement avoids this by using all ones to
represent -1.
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set complement
(foldoc) | set complement
The complement of set A in set U is all elements of U
which are not elements of A.
(1995-01-24)
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twos complement
(foldoc) | twos complement
A system used in some computers to represent negative
numbers in binary. Each bit of the number is inverted
(zeros are replaced with ones and vice versa), as for {ones
complement}, but then one (000...0001) is added (ignoring
overflow). This avoids the two representations for zero found
in ones complement by using all ones to represent -1.
...
000...00011 = +3
000...00010 = +2
000...00001 = +1
000...00000 = 0
111...11111 = -1
111...11110 = -2
111...11101 = -3
...
This representation simplifies the logic required for addition
and subtraction, at the expense of a little extra complexity
for negation.
(1994-10-31)
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