what collection of numbers and mathematical operators

C-language note types, operators, and expressionsGeneral:Variables and constants are the two basic data objects that a program handles. Declaration statements describe the name and type of a variable, or you can specify the initial value of a

The content of this section is a bit dull, but very simple, remember, just like in elementary school we just learned subtraction mixed operation. Remember the priority of the operation. (Of course, if you have a C language or other basis, you can

Operators and expressionsMost of the statements you write (logical lines) contain expressions (Expressions). A simple example of an expression is 2+3 . An expression can be split into operators (Operators) and operands (operands).operators

Mathematics in 20th Century) Mathematics in the 20th century tends to be unified from the period of diversity in mathematics in the 19th century. The basis of mathematics in the 20th century is set theory. On the one hand, on the basis of the set

${content}

Some of the math books recommended by LindahuaTransferred from: http://dahua.spaces.live.com/default.aspx 1.  linear algebra   (Linear Algebra): I think the domestic college students will learn this course, but not every teacher can carry out its

Python has a powerful scientific computing function, Python, because of the support of more powerful object-oriented and dynamic features, compared to the R language, MATLAB, mathmatic and other traditional scientific computing tools have a great

Pointer and its semantics and Application This article is an appendix to the "C ++ from scratch" series. As friends once and again think that the pointer in the "C ++ from scratch" series is too simple, and the various concepts proposed are mixed,

1 Python's set, like other languages, is a set of unordered, non-repeating elements, with basic functionality including relationship testing and de-duplication elements. The collection object also supports Union (union), intersection (intersection),

Here we officially enter the javase object-oriented language section, as mentioned in JavaSE's collection (0) -- the third main line in the main line of JavaSE, I plan to use the main line-the composition element of the javase program in the first