HowtousetheLaTeXtosolvemathsproblem简要概述即可,因为考试要用英语答题,所以请尽量用英语回答.

Question

How to use the LaTeX to solve maths problem
简要概述即可,因为考试要用英语答题,所以请尽量用英语回答.

Answer 1

This is a concise summary of recommended features in LATEX and acouple of extension packages for writing math formulas. Readers needing greater depthof detail are referred to the sources listed in the bibliography, especially [Lamport], [LUG],[AMUG], [LFG], [LGG], and [LC]. A certain amount of familiarity with standard LATEXterminology is assumed; if your memory needs refreshing on the LATEX meaning of command,optional argument, environment, package, and so forth, see [Lamport].The features described here are available to you if you use LATEX with two extensionpackages published by the American Mathematical Society: amssymb and amsmath. Thus,the source file for this document begins with\documentclass{article}\usepackage{amssymb,amsmath}The amssymb package might be omissible for documents whose math symbol usage is rela-tively modest; the easiest way to test this is to leave out the amssymb reference and see ifany math symbols in the document produce ‘Undefined control sequence’ messages.Many noteworthy features found in other packages are not covered here; see Section 10.Regarding math symbols, please note especially that the list given here is not intended to becomprehensive, but to illustrate such symbols as users will normally find already present intheir LATEX system and usable without installing any additional fonts or doing other setupwork.