ways to use the Equation Editor in PowerPoint presentations
1. Start PowerPoint and open the presentation, and select the slides you want to insert the formula in. On the Insert tab, in the Text group, click the Insert button to open the Insert Object dialog box, and in the Object Type list box, select the Microsoft Formula 3.0 option, as shown in Figure 1.
Figure 1 Selecting the Microsoft Formula 3.0 option
2. In the Insert Object dialog box, click OK to open the Equation Editor
. 500 also requires the addition of a section number at the end of paragraph: "There is a blank space at the end of each paragraph, applying ' = ' to prevent adding words". The symbol used at the end of the paragraph is called "truncated" in the file, and Jinxi is renamed "segment number" according to its function. He wrote in the Book of the history of the Mandarin Movement (1934 edition of the Commercial Press): "The national government stipulates this = number, or can be used single line, can
When writing a report or a paper, we often need to edit some mathematical formulae, how to input the special mathematical symbols and the Greek letters in these formulas? Some students will think of the form of pictures inserted, but this approach there are problems, first, there must be a standard ready-made formula can be copied paste, cannot edit; A paragraph in the article has more than one formula, each formula requires the necessary instructions
Unicode character. For example, the following definition initializes the variable WC to Greek alphabet Alpha.
wchar_t WC = ' x3b1 ';
This escape character begins with "X", followed by a hexadecimal number, which assignments the value represented by the number in the variable. In this case, this character is lowercase alpha. In multibyte character sets, the encoding width of each character is unequal, it can be one byte, or it ca
1. Write a Java application that can output 26 Greek letters. Hint: We need to find the ASCII value of the first Greek letter.2. Write a Java application, the user from the keyboard to enter the number between a 1~9999, the program will determine the number of digits, and determine whether this number is a palindrome number. Palindrome number refers to the number of numbers contained in reverse order after
files where the file state was modified before n days.
-mmin N finds all files where the contents of the file were modified before n minutes.
-mtime N finds all files where the contents of the file were modified before n days.
-print: Outputs the search results to standard output.
Example: in root and subdirectory lookup does not include directory/root/bin, Greek user, file type is normal file, 3 days before the file named TEST-FIND.C, and the struct
the symbol library, you can see special symbols, under special symbols Click on the need to enter the special symbol. Such as ®, ▲, ▶, ◀, and so on, you can also click on the next page, enter special symbols, such as: Ω, Double Happiness, 卍, 卐, etc.;
5, in the symbol library click "" "Symbol can also find the" number ordinal "," numbers/units, punctuation marks, Greek/latin, phonetic phonetic notation, Chinese characters, Eng
, but also naturally formed a lining. The carving of the craftsmen according to the written word carving, formed the so-called "serif".
Zoom in on the letter "T" and we can see how the liner was eventually born under the craftsman's carving knife (pay attention to the tangent direction I marked in the left picture)
The etymology of the word "serif" is not to be tested, and the Latin text forms a font style at the same time. In 1813, William Hollins Unified the English capital statement and t
There are several possible reasons for this phenomenon:
One, double click has the mathematical formula that displays the problem, at this time MathType will start automatically. In the MathType interface, click Style--Definition, in the "Define Style" dialog box that pops up, click Advanced, and you can see MathType about font settings, paying special attention to "variables" and "lowercase Greek alphabet" and "symbols" of these three items, If this
the software cover, instead of the symbol (R).
2. Version naming specification
The software version number consists of four parts, the first 1 is the main version number, the second 1 is the sub-version number, the third 1 is the stage version number, the fourth part is the date version number plus the Greek version number, the Greek version number has 5 kinds, namely: base, alpha, Beta, RC, release. For e
|+------+----------------+--------+| 1 | Bumblebee | 200 || 1 | King of Monkey | 10000 || 2 | Medusa | 100000 |+------+----------------+--------+3 Rows in Set (0.00 sec)view associated with multiple tables:These are all based on a single-table operation, and then we will do some actual combat from two tables.We create an additional info table as an auxiliary data table, as follows:Mysql> SELECT * from info;+----+--------+---------------------------------+| ID | stu_id | info |+----+--------+--
If you study or do not study, the beauty is there, not biased; if you discover or do not discover, the golden split is there, not many. Knowing about him and discovering the beauty of him also gives him a wonderful experience, and there is no foundation for good works.
Unveil
0.618 or 1.618. Do you think this number is familiar. This is actually a mathematical proportional relationship (when it comes to mathematics, don't worry about it first, knowing that we are not designed to be sensitive to
Identify changes
Suppose you have a pizza store and your code may be written as follows:
Pizza orderPizza () {Pizza pizza = new Pizza (); // to make the system flexible, we hope this is an abstract class or interface. However, in this case, these classes or interfaces cannot be directly instantiated. Pizza. prepare (); pizza. bake (); pizza. cut (); pizza. box (); return pizza ;}
But you need more types of pizzas ......
Therefore, some code must be added to "determine" the appropriate Pisa type
In Ubuntu7.10, configure wine-0.9.57 in Chinese and copy the following code to the file wine. reg: [HKEY_LOCAL_MACHINE \ Software \ Microsoft \ WindowsNT \ CurrentVersion \ FontSubstitutes] "Arial" = "simsun" "ArialCE, 238" = "simsun" "ArialCYR, 204 "=" simsun "" Ar
To configure wine-7.10 In Ubuntu 0.9.57, copy the following code to the wine. reg file:
[HKEY_LOCAL_MACHINE \ Software \ Microsoft \ Windows NT \ CurrentVersion \ FontSubstitutes]"Arial" = "simsun""Arial CE, 238" = "simsun""Arial CYR
pursuing a new version (1.1), you can download it separately. I have heard that the compatibility will be improved, but I tried it and I have not found any difference with 0.9.59.
2. Install the support for CAB and RAR decompression (as required below)
Enter sudo apt-get install cabextract rar unrar on the terminal
3. So far, You can directly run the EXE binary file.
Enter wine in the terminal (file location)
It can be run, but it is not necessarily completely compatible. In general, garbl
=13
4, the most critical step, save the following code as Zh.reg, and then the terminal to perform regedit zh.reg.Code:
REGEDIT4
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Nt\currentversion\fontsubstitutes]
"Arial" = "SimSun"
"Arial ce,238" = "SimSun"
"Arial cyr,204" = "SimSun"
"Arial greek,161" = "SimSun"
"Arial tur,162" = "SimSun"
"Courier New" = "SimSun"
"Courier New ce,238" = "SimSun"
"Courier
database_properties where property_name='NLS_CHARACTERSET';PROPERTY_VALUE--------------------------------------------------------------------------------AL32UTF8SQL>
For a description of the mathematical symbols stored in Oracle databases, see the following mos article:
Need to store greek, math symbols (Doc ID 1060862.6)
This article is reproduced in the full text below:
Problem Description: ==================== You would like to store extend
;+ ------ + ---------------- + -------- +| Id | name | age |+ ------ + ---------------- + -------- +| 1 | bumblebee | 200 || 1 | king of monkey | 10000 || 2 | Medusa | 100000 |+ ------ + ---------------- + -------- +3 rows in set (0.00 sec)View associated with multiple tables:
The above operations are based on a single table. Next we will do some practical work from the two tables.
Create an additional info table as the auxiliary data table, as shown below:
Mysql> select * from info;+ ---- + ---
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