We have at least 10,000+ symbols and there are some that we rarely use. Psi / (p) s a, (p) s i / (uppercase , lowercase or ; Greek: psi) is the 23rd letter of the Greek alphabet and is associated with a numeric value of 700. These words also occupymore space and take time to write. Originally founded as a Montreal-based math tutoring agency, Math Vault has since then morphed into a global resource hub for people interested in learning more about higher mathematics. 1} \right) \\. By pure coincidence I was just searching how to input this symbol in mathjax! https://simple.wikipedia.org/w/index.php?title=List_of_mathematical_symbols&oldid=8666850. Using symbols to represent information makes it easier to understand mathematical expressions. If $A \searrow B$, then $A \nearrow B^c$. The norm of a mathematical object is a quantity that describes the length, size, or extent of that object. Instead, we can save time and space by using symbols. If $\square ABCD$ is a parallelogram, then $\overline{AB} \parallel \overline{CD}$. These include key combinatorial operators, probability-related operators/functions, probability distributions and statistical operators. Table of mathematical symbols by introduction date, History of the HinduArabic numeral system, Mathematical operators and symbols in Unicode, "Earliest Uses of Symbols for Matrices and Vectors", https://en.wikipedia.org/w/index.php?title=Table_of_mathematical_symbols_by_introduction_date&oldid=1135258569, 1489 (first appearance of minus sign, and also first appearance of plus sign in print), 1670 (with the horizontal bar over the inequality sign, rather than below it), 1734 (with double horizontal bar below the inequality sign), 1684 (deriving from use of colon to denote fractions, dating back to 1633), 1698 (perhaps deriving from a much earlier use of middle dot to separate juxtaposed numbers), 1718 (deriving from horizontal fraction bar, invented by, 1801 (first appearance in print; used previously in personal writings of Gauss), 1846 (previously used by Hamilton as a general-purpose operator sign), 1936 (to denote images of specific elements), This page was last edited on 23 January 2023, at 15:42. Trident on the heart line is considered a fortunate sign especially if it ends under the mount of Jupiter as shown. The symbol resembles the lowercase Greek letter epsilon, but stretched out ( ). The following list documents some of the most notable symbols in these topics, along with each symbol's usage and meaning. That's pretty funny. Writing For example, $a \in A$ means Element of: $a$ is in $A$. The symbol is read "is an element of," "is a member of," "is in," or "belongs to." 2\! Trident at the end of heart line. Poseidon Trident Symbol is used to make tattoos on the body. A numeric example would be: $\color{red}3 \in \{1, 2, \color{red}3, 4, 5\}$. The greater than and the less than symbols reduce the time complexity and it makes understanding of maths concepts much easier. The "trident symbol fortnite" is a symbol that appears in the game Fortnite. 0.5 \!= \!1 (\because\! In mathematics, the greater than symbol is a basic mathematical symbol which is used to represent the inequality between two values. +. The symbol of less than is <. Alpha symbol is used to denote many things including absorption factor, area, angles and coefficients. Does a glass and fork symbol mean dishwasher safe? It is short-spoken - and meaningful as well. However, these symbols can have other meanings in different contexts other than math. A comprehensive collection of the most common symbols in probability and statistics, categorized by function into charts and tables along with each symbol's term, meaning and example. {\displaystyle x\notin A} x\notin A Definitive resource hub on everything higher math, Bonus guides and lessons on mathematics and other related topics, Where we came from, and where we're going, Join us in contributing to the glory of mathematics. Privacy Policy | The following list documents some of the most notable symbols in these topics, along with each symbols usage and meaning. Let us take part in a short activity to understand the greater than and less than signs. and ). Uses of the hat in mathematics include: 1. RapidTables.com | While he has degrees in both Creative Writing and Marketing, much of his research and work are focused on history and mythology. Definitive resource hub on everything higher math, Bonus guides and lessons on mathematics and other related topics, Where we came from, and where we're going, Join us in contributing to the glory of mathematics. Just drop in your email and we'll send over the 26-page free eBook your way! Meaning and Healing Properties. Over time, you will have these embedded in your memory and won't have to come back to this list. We have at least 10,000+ symbols and there are some that we rarely use. The following table documents some of the most common notational symbols in probability and statistics along with their respective usage and meaning. If y=[+|-]x then x is either positive or negative depending on the situation. \right\}}}{{r!}} The special symbol used to denote the set is that looks like "U". XIII = 13 (10+3), XLIX = 49(50-1) What It Represents. Answer (1 of 9): It depend on whether or not your using it for quantum mechanics or statistics? What exactly does it mean? Greek Alphabets and Combinatorics Symbols, 50% = \(\begin{align}\frac{50}{100}\end{align}\), \(\begin{align}\frac{1}{2} = 0.5\end{align}\), \(\begin{align}\frac{1}{2} \!\div\! So when I switch to 1 or a certain number for, whatever reason, I never remember to switch back and so many times I will either like grab alch runes and only have 1 fire rune and 1 nat or deposit 1 gp when I meant to do the entire stack, somehow not realizing the mistake until much later than . Famous modern comic book characters such as Aquaman, Namor, and Proxima Midnight wield tridents as do many other characters in fantasy literature and video games. IX = 9 (10-1) As a fighting weapon, both the trident and bident are typically inferior to the spear as the latters single point offered more effective penetration. We are not permitting internet traffic to Byjus website from countries within European Union at this time. MMCCLV = 2255(1000+1000+100+100+50+5). Other marine dwellers also favored the trident such as the Tritons (mermen), the Nereids (mermaids), the titan Nereus, as well as the common Old Man of the Sea persona which was often used to symbolize any of the above. LI = 51(50+1) Despite its uses in war or on the sands of the arena, the trident is still best-known as a fishing tool. As such, its also been the symbol of various sea deities such as the Greek god of the sea Poseidon and his Roman equivalent Neptune. The basic mathematical symbols used in Maths help us to work with mathematical concepts in a theoretical manner. A set is a collection of things, usually numbers. $x = \left( \dfrac{x}{60}\right)^{\circ}$, $38^{\prime\prime} = \left(\dfrac{38}{60}\right)$. The region and polygon don't match. Some of the common arithmetic math symbols are: plus sign (+) used for addition, minus sign (-) used for subtraction, asterisk sign (*) or times sign () used for multiplication, and division sign () or slash sign (/) used for division. In mathematics, the expression 3! When used in an expression such as. The tridents traditional use is as a fishing tool, with the three prongs increasing the chance for successfully spearing a fish. LIX = 59 (50+9) Translingual Symbol. Statement A is true only if \(\neg\) is false, A = {2,3,4} B = {4,5,6} A \(\cup\) B = {2,3,4,5,6}, Cardinality is the number of elements in set A, \(\frac{1}{2} , \frac{1}{4}, 0.5\)\(\sqrt{2},\sqrt{3}\), \(\Delta \text{PQR} \cong \Delta \text{ABC}\), \(\Delta \text{PQR} \sim\Delta \text{ABC}\), A line starting from Point A and extends through B, An infinite line passing through points A and B, Function maps values of \(\)x to \(f(x)\), \( n! Is it correct to use "the" before "materials used in making buildings are"? I don't think this is what you did, but I always keep my withdraw/deposit on all. x s.t. The foundational component of a complex number. The trident has also been used as a weapon of war, usually by lower-class people who didnt have the means to afford a more sophisticated weapon. {\displaystyle x\in A} x\in A The greater than and less than symbols are the two most commonly used and important mathematical signs which are used to denote an inequality between any two values. Subtracting sign: Often referred to as the minus sign. The principal root of -1. But there are so many texting symbols that its difficult to remember all of these. 2. }$, $\displaystyle \left(\!\!\binom{n}{r}\!\!\right)$. Simply put, the trident is a three-pronged spear with all three of its tips typically situated in a straight line. Can airtags be tracked from an iMac desktop, with no iPhone? Poseidon uses it to control the seas, so it is a symbol of authority. There are also 2- and 4-prong variations of the trident with 5- and 6-prongs variants existing mostly just in pop-culture and fantasy. Another possible notation for the same relation is In languages, it may be used to indicate a slight pause, change in pitch or tone, or to lengthen a preceding vowel sound. $\overleftrightarrow{AB}=\overleftrightarrow{BA}$, $\overrightarrow{AB} \ne \overrightarrow{BA}$. 4 is less than 5. By CLT, as $n \to \infty$, $\dfrac{\overline{X}_n-\mu}{\sigma / \sqrt{n}} \to Z$. Some texts use (uppercase) for the actual wavefunction that appears in the time-dependent Schrdinger equation, and (=eiEt/) (lowercase) for the time-independent spatial wave function that may exist for stationary states (and which then appears in the time-independent Schrdinger equation), but this distinction is not always observed. \(\begin{align}\frac{1}{3}\end{align}\) when written in decimal form. is a symbol used to represent unending amounts. For lists of symbols categorized by subject and type, refer to the relevant pages below for more. In this article, let us look at the common ones that we use across different branches of mathematics. $Q_3$ is also the 75th (empirical) percentile. Otherwise, the distinction may be made by providing the arguments. x is a nonnegative number whose square is x. AB means that if A is true, B must also be true, but if A is false, B is unknown. $\displaystyle \overline{X} = \frac{ \sum X_i}{n}$. 5 \!\times\! This page was last changed on 3 February 2023, at 17:46. In mathematics, the caret represents an exponent, such as a square, cube, or another exponential power. A circle can be thought of as a set of all points equidistant to a given point, and often plays a crucial role in the development of Euclidean geometry and trigonometry. inequality. It is called a quantifier. February 27, 2023 By restaurants on the water in st clair shores By restaurants on the water in st clair shores by Richard (USA) Question I was taking an online test and the question was what does 4! The mayor said that bus passengers should be belted. If circles $O_1$ and $O_2$ share the same radius, then they are congruent. Additionally, tridents crafted specifically for war were often made with an elongated middle prong this allowed for a powerful initial contact, similar to that of a spear as well as the chance of still harming the opponent even if you missed them with the middle prong. What indicates green symbol in food product:? = n \times (n-1) \times (n-2) \times.. \times 2 \times 1\), \(\begin{align}^n{C_r} =\\ \frac{{^n{P_r}}}{{r!}} Notational symbols are often conventions or acronyms that dont fall into the categories of constants, variables, operators and relational symbols. Which math symbol is used to find the area of a circle and what is the approximate value of that symbol? This indicates the power of Poseidons trident and his dominion over the seas. A statistic of $5.66$ corresponds to $10\, SE$ away from the mean. And if you have trouble remembering what this means-- greater than-- the larger quantity is on the opening. Great learning in high school using simple cues. Shiva Trident It is also held by Lord Shiva that why it is called Shiva trident. Nevertheless, as several of the larger rebellions across the Roman Empire included gladiators in them, the trident was often identified as a symbol of peoples uprising alongside the pitchfork. with $V[X_i]=\sigma^2$, then $V[\overline{X}] = \dfrac{\sigma^2}{n}$. \\&= \frac{{n! In both Classical and Modern Greek, the letter indicates the combination /ps/ (as in English word "lapse"). The trident is a powerful symbol as well as a robust weapon and tool. Reforging Glory. It means "belongs to". Your email address will not be published. I have started seeing the "" symbol in math. Symbols save time and space when writing. The following table lists many specialized symbols commonly used in modern mathematics, ordered by their introduction date. What does the notation $C^0([-1,1])$ in the following example mean? Tridents have even been used in martial arts. Its been used as both by many civilizations throughout history and its very much alive in modern culture as well. The mathematical symbols with names and examples are also listed in the table. {\displaystyle A\ni x,} A\ni x, simply means that we are taking the product of 4321. There are six trigonometric relations. Basic Mathematical Symbols With Name, Meaning and Examples. Summary. If $\sigma_1 = \sigma_2$, then $\sigma_1^2 = \sigma_2^2$. In a standard die-tossing experiment, $p=\dfrac{1}{6}$. }}{{r!\left( {n - r} \right)!}} List of all mathematical symbols and signs - meaning and examples. \(\implies \)\( A \times B\) = {(5,7),(5,8),(6,7),(6,8)}. The right hand creates a greater-than sign while the left hand creates a less-than sign. (mathematics) means that it is an element in the set of For eg.x denotes that x is within the set of natural numbers. $\varphi(x) = \dfrac{1}{\sqrt{2\pi}}e^{-\frac{x^2}{2}}$, If $X \sim \mathrm{Cauchy}(0, 1)$, then $f(x)=$, If $X \sim \mathrm{Beta}(\alpha, \beta)$, then $f(x) \propto$. If $X \sim \mathrm{Geo}(p)$, then $E[X]=\dfrac{1}{p}$. This motif is drawn on pots and home entrances. 1. Then something like this will work, and now, for instances of Foo only, the ^ symbol will mean exponentiation. trident: [noun] a 3-pronged spear serving in classical mythology as the attribute of a sea god (such as Neptune). Meaning and Healing Properties, Do I Need Sapphire? $P(A \,|\, B) = \\ \dfrac{P(A \cap B)}{P(B)}$, $V(X\, | \, Y), \\ \mathrm{Var}(X \,|\,Y)$, $\rho (X, Y) = \\ \dfrac{\mathrm{Cov}(X, Y)}{\sigma(X)\,\sigma(Y)}$, If $X \sim \mathrm{Geo}(p)$, then $\mathcal{L}(\theta \mid X = 3) =$. To avoid such problems, the language used in mathematics is more restrictive than the natural language of which it is a part. (quantum mechanics) A wavefunction. Either plus or minus depending on the situation. XII = 12 (10+2) For the master list of symbols, see mathematical symbols. The best answers are voted up and rise to the top, Not the answer you're looking for? Privacy Policy Terms of Use Anti-Spam Disclosure DMCA Notice. Trident Symbol Meaning. A Tarnished clawed their way towards glory, and found herself wrenched further than she ever should have gone. Get the master summary of mathematical symbols in eBook form along with each symbols usage and LaTeX code. If $P_1 =P_2$, then $\overline{P_1 Q} = \overline{P_2 Q}$. If $E_1 \nearrow E_2$, then $P(E_2 \,|\, E_1) \ge P(E_2)$. 4 \!\times\!3 \!\times\! There, it represented the Thaoist Trinity of gods or the Three Pure Ones Yuanshi, Lingbao, and Daode Tianzun. The following table below shows the commonly used algebraicsymbols. less than or equal to. it is a statistical set operator in statistics similar to lambda . Take these examples: Being only a freshman going into Honors Algebra Two, I don't understand the concept. What is Discrete Mathematics? The expressions "A includes x" and "A contains x" are also used to mean set membership, however some authors use them to mean instead "x is a subset of A". Geometry and trigonometry are branches of mathematics concerned with geometrical figures and angles of triangles. We'll also keep you informed of our latest developments and freebies! $\displaystyle \binom{n}{k} = \displaystyle \binom{n}{n-k}$, $\displaystyle \binom{n}{r_1, \ldots, r_k}$, $\displaystyle \binom{10}{5, 3, 2} = \dfrac{10!}{5! As a result of the EUs General Data Protection Regulation (GDPR). The trident is also a symbol of numerous military, political, and civilian organizations. Approximately equals 3.14159, Ratio between a larger number and p smaller number q when (p+q)/p = p/q. Your email address will not be published. Definitions; Arithmetic and Geometric Sequences; Polynomial Fitting . Is it a bug? Neptune's symbol is a trident. 1. It is used in pairs on either side of the value of the vector norm, for example || X ||. Set Symbols. I have tried googling it but google takes the symbol out of the search. The hat is a caret-shaped symbol commonly placed on top of variables to give them special meaning. vertical line (vertical slash or upright slash): The vertical line, also called the vertical slash or upright slash ( | ), is used in mathematical notation in place of the expression "such that" or "it is true that." This symbol is commonly encountered in statements involving logic and set s. The lines can confront upwards or descend. inequality. The relation "is an element of . With Cuemath, you will learn visually and be surprised by the outcomes. For example, in some languages the ^ symbol means exponentiation. The three prongs are also usually of the same length although theres some variation in that regard depending on the weapons exact purpose. One of the best known myths involving Poseidons trident relates to him striking the ground (or a rock) with the trident, causing a salwater spring to gush forth. It is also known as wavelength which is measured in units of distance. Google doesn't support this at the moment, but Wikipedia does. For exam: 2 < 6. What Does "At Least" Mean in Math? In elementary geometry, much of the study revolves around the analysis of polygons, polyhedra and other 3-dimensional figures. $SS_{y}= \\ \displaystyle \sum (Y_i-\overline{Y} )^2$. $T (n-1)= \dfrac{\overline{X}-\mu}{\dfrac{S}{\sqrt{n}}}$. Tridents are also a popular tattoo design, symbolizing the strength and power of the gods. The alligator always wants to eat the larger number of fish, so whatever number the mouth is open toward is the larger number. Do you know what this means? (mathematics) means that it is an element in the set of The most common symbols are listed in the following table: It seperates the Numerator and Denominator. If $\overline{AB}$ is a diameter, then $\overparen{AB}$ would correspond to the half-circumference. "contains" and "lies in" are also a very bad words to use here, as it refers to inclusion, not set membership-- two very different ideas. We can list each element (or "member") of a set inside curly brackets like this: Common Symbols Used in Set Theory. If $X \sim N(1, 5^2)$, then $2X + 3 \sim N(5,10^2)$. Mathematical Statements; Sets; Functions; 1 Counting. The following are some of the most notable operators related to probability and random variables. "In the hands of Poseidon or Neptune, the trident has a practical use, since it emulates the shape of one of the earliest fishing implements. Some of the main places where it shows up are . What does the large E mean in math? It makes the person emotionally, mentally, and physically very strong and stable. It reflects heroic events of the past - and it is a stripe of Ukrainian warriors protecting the sovereignty and territorial . (exempli gratia) means "for example". "At least" in math means the smallest possible amount or number that you can use in a set. Step 2: Observe one hand at a time. For example, 6^3, which may also be represented as 6 3 or 6 * 6 * 6. Learn more about Stack Overflow the company, and our products. $\tan \theta = \dfrac{\sin \theta}{\cos \theta}$, $\cot \theta = \dfrac{\cos \theta}{\sin \theta}$, $-\dfrac{\pi}{2} \le \arcsin x \le \dfrac{\pi}{2}$, $\arccos \left( \dfrac{\sqrt{2}}{2} \right) = \dfrac{\pi}{4}$, $\displaystyle \lim_{x \to \infty} \arctan x = \dfrac{\pi}{2}$, If $\overline{AB} \parallel \overline{CD}$, then $\square ABCD$ is a, $\square ABCD \nsim \\ \square ABCD \implies \\ \square ABCD \ncong \\ \square ABCD $, $\varphi = \dfrac{1 + \sqrt{5}}{2} \approx 1.618$, For an obtuse triangle, $b$ corresponds to the. Lord Shiva Trident represents a weapon for your security. The following reference list documents some of the most notable symbols in these two topics, along with each symbol's usage and meaning. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? Like most of the capital Greek letters we've covered, uppercase Eta isn't used in mathematics. If xy, x and y do not represent the same value or thing. is the ratio between the circumference and diameter of a circle, The equation 39 has two solutions, 0 and 6. The information on that Wiki really cleared it up for me. The following table documents some of the most notable symbols in these categories along with each symbols respective meaning and usage. Is there a proper earth ground point in this switch box? Even in Greek and Roman mythologies, Poseidon and Neptune were far from the only characters wielding tridents. Originally founded as a Montreal-based math tutoring agency, Math Vault has since then morphed into a global resource hub for people interested in learning more about higher mathematics. The Trident has its name since it would appear that the three-pronged fork (or pitchfork). The math symbol that is used for the period of a wave is . There, it represented the Thaoist Trinity of gods or the Three Pure Ones . y=[+|-]x y equals either +x or -x depending on the scenario. is read as "three factorial" and is really a shorthand way to denote the multiplication of several consecutive whole numbers. The Ukrainian coat of arms - trident, or tryzub - has a long history (over a thousand years, if not more), but at the same time, it is a symbol of a modern country. These constants can include key mathematical sets, key numbers, key mathematical infinities, and other key mathematical objects (such as the identity matrix). For readability purpose, these symbols are categorized by their function into tables. It can take a cautious eye to spot one of these Tridents in light of the fact that occasionally it could be . These are the conventions used in this book. Writing $R^2 = \dfrac{SS_{\mathrm{regression}}}{SS_{\mathrm{total}}}$, $\eta^2 = \dfrac{SS_{\mathrm{treatment}}}{SS_{\mathrm{total}}}$, If $E(\hat{\theta})=\theta$, then $\hat{\theta}$ is an, $\mathrm{Bias}(\hat{\theta}, \theta) = \\ E[\hat{\theta}]-\theta$. Vector norms specify the length of a vector. {"email":"Email address invalid","url":"Website address invalid","required":"Required field missing"}, Definitive Guide to Learning Higher Mathematics, Comprehensive List of Mathematical Symbols. It is most commonly used to show the result of a calculation, for example 2 + 2 = 4, or in equations, such as 2 + 3 = 10 5. If you see the symbol < it means that one number is smaller than the other number. Still, the trident has also served a purpose in agriculture as a tool for removing leaves, buds, and seeds from plants. (quantum mechanics) A wavefunction. For a double-coin-toss experiment, $\Omega = \{\mathrm{HH}, \mathrm{HT}, \mathrm{TH},$. Approximately equals 1.41421. Privacy Policy Terms of Use Anti-Spam Disclosure DMCA Notice. Awesome! No wonder, it is often found on the hands of very successful and multi-millionaires. Probability and statistics correspond to the mathematical study of chance and data, respectively. It means "There exists a number x such that x is greater than 0." Its counterpart is , which means "for all". The following table lists some of the most commonly-used constants, along with their name, meaning, and usage. If $X \sim T(\nu)$, then $X^2 \sim F(1, \nu)$. greater than or equal to. \!\!\times \!\left( {n \!- \!r \!+\! Math symbols are used for different purposes from one mathematical field to another. Limit of the sequence (1 + (1/n), The ratio of a circles circumference to its diameter. It is not yet known what the letter means in real life. Naturally, in the hands of powerful deities like Neptune and Poseidon, the trident was viewed as a fearsome weapon, capable of causing devastating tsunamis and sinking entire armadas of warships. Indulging in rote learning, you are likely to forget concepts. Other comprehensive lists of math symbols as categorized by subject and . Solution: Pi (\(\pi\)) is the math symbol that is used to find the area of a circle using the formula \(\pi\) r2. Probability-distribution-related Operators, Continuous Probability Distributions and Associated Functions, Independent and identically distributed random variables, $\overline{X}_n = \\ \displaystyle \frac{X_1 + \, \cdots \, + X_n}{n}$, $\sigma_X = \\ \sqrt{\dfrac{\sum (X_i-\mu_x \vphantom{\overline{A}})^2}{n} }$, $s = \\ \sqrt{ \dfrac{\sum (X_i-\overline{X})^2}{n-1} }$. While it was most popular in the Greko-Roman world, the trident was also used as a symbol across the globe as well. Check out the following pages related to math symbols. Step 1: Create a mouth with your left and right hands, as shown below. The symbols look similar and can easily be confused by which symbol is which. As the myth goes, the cyclopes forged the trident as a weapon for Poseidon. Symbols for physical quantities and their international units If $X \sim \mathrm{Ber}(0.5)$, then $P(X=0) =$. For the master list of symbols, see mathematical symbols. Manage Cookies, summation - sum of all values in range of series, product - product of all values in range of series, probability of event A given event B occured, expected value of random variable X given Y, standard deviation value of random variable X, value that occurs most frequently in population, 50% of population are below this value = median of samples, population samples standard deviation estimator. their intersection, objects that belong to A or B but not to their intersection, infinite cardinality of natural numbers set, cardinality of countable ordinal numbers set, natural numbers / whole numbers set (with zero), natural numbers / whole numbers set (without zero), represents a very small number, near zero, absolute value/magnitude of a complex number, The angle of the radius in the complex plane. For readability purpose, these symbols are categorized by function into tables. For more, see about us. But thanks for the answer, even if I don't understand the concept at least I know what it means. What does the Trident symbol mean in science? It refers to the Roman God, Neptune, who was the god of the sea and for whom the planet is named. Often when you see the symbol of the Trident today, it is usually represented by a three-pronged fork symbolizing power and the holy number three (3), or more appropriately, 3 in 1. Black dot symbol in food packet indicate? Some of the common arithmetic math symbols are: plus sign (+) used for addition, minus sign (-) used for subtraction, asterisk sign (*) or times sign ( ) used for multiplication, and division sign () or slash sign (/) used for division. The basic symbols in maths are used . P robability and statistics correspond to the mathematical study of chance and data, respectively. What does the fork and glass symbol mean on containers? As an ancient weapon and tool, the trident is both a practical object and a symbolic image.
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