The words of the function are: function, argument, alternat, hindrancefunction, Bringaboutafunction. The part of speech is: noun. The pinyin is: há nshù. The structure is: function (semi-enclosing structure) number (left and right structure). The phonetic notation is ㄢㄕㄨ _.
What is the specific explanation of the function? We will introduce you through the following aspects:
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Function há nshù. (1) One of two interrelated quantities. Their relationship is that the value of one quantity corresponds to the value of another.
Second, the citation interpretation
1. Measure the dependent variable. Mathematical terms. Among the two interrelated numbers, if the number A changes and the number B changes with the change of the number A, then the number B is called a function of the number A. If the price of a certain cloth per foot is fixed, the more feet you buy, the more money you should pay. The amount payable is a function of the number of feet.
Third, the national language dictionary.
Mathematical terms. In algebraic expressions, every two correlation numbers X and Y have only one corresponding Y value for each X value. This correspondence means that y is a function of x, usually we use y = f (x) _ or y = g (x) _.
Fourthly, online interpretation.
Function (mathematical function) Definition of function: Given a number set A, assuming that the element in it is X, now apply the corresponding rule F to the element X in A, and record it as f(x) to get another number set B. Assuming that the element in B is Y, the equivalent relationship between Y and X can be expressed as y=f(x). We call this relationship a functional relationship, or function for short. The concept of function includes three elements: definition field A, value field C and corresponding rule F, among which the core is corresponding rule F, which is the essential feature of function relationship. Function was originally translated by Li, a mathematician of Qing Dynasty in China, in his book Algebra. He translated this way because "whoever believes in this variable is the function of that variable", that is, the function means that one quantity changes with another quantity, or that one quantity contains another quantity. The definition of function is usually divided into traditional definition and modern definition. The essence of these two functional definitions is the same, but the starting point of narrative concept is different. The traditional definition is from the perspective of movement change, and the modern definition is from the perspective of set and mapping.
Functional poem
chrysanthemum
Idioms about function
The best letter: Gai Gankun's letter cover filled the valley with mud and countless letters: Gai Gankun's letter is enormous, and your letter from Yu Ming is enormous.
Words about functions
Function and vector attack each other, letters and telegrams cross, letters are solid, letters cover Gankun block letters, giant letters cover weeks, and letters cover valleys.
On the Sentence Making of Functions
1, at the same time, under the condition of monotonically increasing excitation function, two asymptotic stability theorems are given and strict mathematical proofs are given.
2. It includes basic elementary geometry, conic curve, geometric function and tangent curve.
3. At the same time, the ray effect of spherical harmonic function method decreases with the increase of optical thickness.
4. A set of ideal values of a quantity or a function.
5. When the weight function is the odd function of the image gray level, the algorithm is insensitive to the random noise of the image.
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