📄 main.htm
字号:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>Mathematica软件包</title>
<base target="_self">
</head>
<body bgcolor="#00FFFF">
<p align="center" class="MsoNormal" style="text-align: center; text-indent: 17.95pt; line-height: 200%"><b><font color="#FF0000" size="6"><span lang="EN-US"><font face="Times New Roman">Mathematica</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">软件包 </span></font></b></p>
<p class="MsoNormal" style="text-indent: 17.95pt; line-height: 200%"><font size="5" face="楷体_GB2312"><b><span style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">计算级发展到今天，数学起着举足轻重的作用。随着计算机的发展，它也能够帮助人们处理和解决许多数学问题。在众多数学软件中，大致可分为两类。一类是数值计算型软件，如：</span><span lang="EN-US">Matlab</span><span style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">、</span><span lang="EN-US">Xmath</span><span style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">、</span><span lang="EN-US">MLAB</span><span style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">等，这一类软件具有非常强的计算能力和可视化功能，运行效率很高；另一类软件为符号运算型软件，如：</span><span lang="EN-US">Mathematica</span><span style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">、</span><span lang="EN-US">Maple</span><span style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">等，他们以处理符号运算强而出名，可以得到解析符号解和任意精度解，数值计算功能相对较弱。</span><span lang="EN-US">Mathematica</span><span style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">便是符号运算中的佼佼者。</span></b></font></p>
<P align=left class=MsoNormal
style="text-indent: 17.95pt; line-height: 200%"><SPAN
lang=EN-US><b><font size="5" face="楷体_GB2312">Mathematica</font></b></SPAN><b><font size="5" face="楷体_GB2312"><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">的原始系统是由美国物理学家</SPAN><SPAN
lang=EN-US>Stephen Wolfram</SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">领导的一个小组开发进行量子力学研究的，软件开发成功促使</SPAN><SPAN
lang=EN-US>Stephen Wolfram</SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">与</SPAN><SPAN
lang=EN-US>1987</SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">年创建</SPAN><SPAN
lang=EN-US>Wolfram</SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">研究公司，并推出了</SPAN><SPAN
lang=EN-US>Mathematica1.0</SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">。在</SPAN><SPAN
lang=EN-US>1996</SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">和</SPAN><SPAN
lang=EN-US>1998</SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">年，该公司推出了</SPAN><SPAN
lang=EN-US>3.0</SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">和</SPAN><SPAN
lang=EN-US>4.0</SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">版本，较之以前的版本有较大改动。目前我们常用的就是这两个版本。</SPAN><SPAN
lang=EN-US>Mathematica</SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">系统是用</SPAN><SPAN
lang=EN-US>C</SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">语言开发的，因此可以方便的移植到各种计算机系统上。</SPAN></font></b></P>
<P align=left class=MsoNormal
style="text-indent: 17.95pt; line-height: 200%"><SPAN
lang=EN-US><b><font size="5" face="楷体_GB2312">Mathematica</font></b></SPAN><b><font size="5" face="楷体_GB2312"><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">是一个功能强大的数学软件包。它将符号演算、数值计算和绘图功能有机结合在一起，能进行多项式的因式分解、展开；一般和微分方程的求根；幂级数的展开；复数、向量、矩阵、极限和微积分的各种运算等。</SPAN><SPAN
style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt">可以按需要计算成任意位数的小数表示出来<SPAN
lang=EN-US>(只要机器内存足够大)。并且有较强的二维函数作图、三维函数作图及动画功能.</SPAN></SPAN><SPAN
style="mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman">适合于从事实际工作的工程技术人员和科学工作者使用，正日益成为高等数学计算的一个不可缺少的工具。</SPAN></font></b></P>
<p style="line-height: 200%"> </p>
<div align="center">
<center>
<table border="1" width="615">
<tr>
<td width="605">
<p style="line-height: 200%"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="5"><a href="第一节%20Mathematica快速入门.htm">第一节
Mathematica快速入门</a>
</font></span></p>
</td>
</tr>
<tr>
<td width="605">
<p style="line-height: 200%"> <a href="第二节%20用Mathematica求极限和求微分.htm"><span style="font-family: 宋体; mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman"><font size="5">第二节
用Mathematica求极限和求微分</font></span></a> </p>
</td>
</tr>
<tr>
<td width="605">
<p style="line-height: 200%"> <a href="第三节%20用Mathematica作积分计算.htm"><span style="font-family: 宋体; mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman"><font size="5">第三节
用Mathematica作积分计算</font></span></a>
</p>
</td>
</tr>
<tr>
<td width="605">
<p style="line-height: 200%"> <a href="第四节%20用Mathematica解方程和作级数运算.htm"><span style="font-family: 宋体; mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman"><font size="5">第四节
用Mathematica解方程和作级数运算</font></span></a>
</p>
</td>
</tr>
<tr>
<td width="605">
<p style="line-height: 200%"> <a href="第五节%20用Mathematica进行向量运算和作图.htm" target="main"><span style="font-family: 宋体; mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman"><font size="5">第五节
用Mathematica进行向量运算和作图</font></span></a>
</p>
</td>
</tr>
<tr>
<td width="605">
<p style="line-height: 200%"> <a href="第六节%20Mathematica编程基础.htm"><span style="font-family: 宋体; mso-hansi-font-family: Times New Roman; mso-ascii-font-family: Times New Roman"><font size="5">第六节
Mathematica编程基础</font></span></a></p>
</td>
</tr>
</table>
</center>
</div>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -