a mathematical statement that two expressions are equal
equality, equivalence, equation, par(noun)
a state of being essentially equal or equivalent; equally balanced
"on a par with the best"
the act of regarding as equal
An assertion that two expressions are equal, expressed by writing the two expressions separated by an equal sign; from which one is to determine a particular quantity.
A small correction to observed values to remove the effects of systematic errors in an observation.
Origin: From aequatio.
a making equal; equal division; equality; equilibrium
an expression of the condition of equality between two algebraic quantities or sets of quantities, the sign = being placed between them; as, a binomial equation; a quadratic equation; an algebraic equation; a transcendental equation; an exponential equation; a logarithmic equation; a differential equation, etc
a quantity to be applied in computing the mean place or other element of a celestial body; that is, any one of the several quantities to be added to, or taken from, its position as calculated on the hypothesis of a mean uniform motion, in order to find its true position as resulting from its actual and unequal motion
Origin: [L. aequatio an equalizing: cf. F. quation equation. See Equate.]
In mathematics, an equation is a formula of the form A = B, where A and B are expressions containing one or several variables called unknowns, and "=" denotes the equality binary relation. Although written in the form of proposition, an equation is not a statement, but a problem consisting in finding the values, called solutions, that, when substituted to the unknowns, yields equal values of expressions A and B. For example, 2 is the unique solution of the equation x + 2 = 4, in which the unknown is x. Historically, equations arose from the mathematical discipline of algebra, but later become ubiquitous. An equality may not be confused with identities which are presented with the same notation but have a different semantic: for example 2 + 2 = 4 and x + y = y + x are identities in arithmetic, and do not constitute any values-finding problem, even if include variables. Equation may also refer to a relation between some variables that is expressed by the equality of some expressions of their values. For example the equation of the unit circle is x² + y² = 1, which means that a point belongs to the circle if and only if its coordinates are related by this equation. Most physical laws are expressed by equations. One of the most popular ones is Einstein's equation E = mc².
Song lyrics by equation -- Explore a large variety of song lyrics performed by equation on the Lyrics.com website.
British National Corpus
Spoken Corpus Frequency
Rank popularity for the word 'equation' in Spoken Corpus Frequency: #3904
Written Corpus Frequency
Rank popularity for the word 'equation' in Written Corpus Frequency: #3711
Rank popularity for the word 'equation' in Nouns Frequency: #1237
The numerical value of equation in Chaldean Numerology is: 3
The numerical value of equation in Pythagorean Numerology is: 3
Examples of equation in a Sentence
It's only part of the equation.
The only country which may change the equation is China.
That's a part of why delivery is only one piece of the equation.
Science is a differential equation. Religion is a boundary condition.
It is a big deal, the supply and demand equation is going to be very altered.
Images & Illustrations of equation
Popularity rank by frequency of use
Translations for equation
From our Multilingual Translation Dictionary
- equacióCatalan, Valencian
- 방정식, 方程式Korean
- jednadžba, jednačina, једнаџба, једначинаSerbo-Croatian
- phương trình, 方程Vietnamese
Get even more translations for equation »
Find a translation for the equation definition in other languages:
Select another language:
- - Select -
- 简体中文 (Chinese - Simplified)
- 繁體中文 (Chinese - Traditional)
- Español (Spanish)
- 日本語 (Japanese)
- Português (Portuguese)
- Deutsch (German)
- العربية (Arabic)
- Français (French)
- Русский (Russian)
- ಕನ್ನಡ (Kannada)
- 한국어 (Korean)
- עברית (Hebrew)
- Український (Ukrainian)
- اردو (Urdu)
- Magyar (Hungarian)
- मानक हिन्दी (Hindi)
- Indonesia (Indonesian)
- Italiano (Italian)
- தமிழ் (Tamil)
- Türkçe (Turkish)
- తెలుగు (Telugu)
- ภาษาไทย (Thai)
- Tiếng Việt (Vietnamese)
- Čeština (Czech)
- Polski (Polish)
- Bahasa Indonesia (Indonesian)
- Românește (Romanian)
- Nederlands (Dutch)
- Ελληνικά (Greek)
- Latinum (Latin)
- Svenska (Swedish)
- Dansk (Danish)
- Suomi (Finnish)
- فارسی (Persian)
- ייִדיש (Yiddish)
- հայերեն (Armenian)
- Norsk (Norwegian)
- English (English)