此为 Mathematica 7 文档,内容基于更早版本的 Wolfram 语言
查看最新文档(版本11.2)

Entering Greek Letters

click on Alphause a button in a palette
\[Alpha]use a full name
Esc a Esc or Esc alpha Escuse a standard alias (shown below as Esc a Esc)
Esc \alpha Escuse a TEX alias
Esc α Escuse an HTML alias

Ways to enter Greek letters in a notebook.

Here is a palette for entering common Greek letters.
1.gif
You can use Greek letters just like the ordinary letters that you type on your keyboard.
In[1]:=
Click for copyable input
Out[1]=
There are several ways to enter Greek letters. This input uses full names.
In[2]:=
Click for copyable input
Out[2]=

Commonly used Greek letters. TeX aliases are not listed explicitly.

Note that in Mathematica the letter Pi stands for Pi. None of the other Greek letters have special meanings.
Pi stands for Pi.
In[3]:=
Click for copyable input
Out[3]=
You can use Greek letters either on their own or with other letters.
In[4]:=
Click for copyable input
Out[4]=
The symbol PiAlpha is not related to the symbol Pi.
In[5]:=
Click for copyable input
Out[5]=