Example 1:
Example 2:
Check mark:
Parentheses below the expression:
Key points:
Long arrow to the right:
Wave line:
Line break alignment of multi-line formula:
Square:, triangle:
Hats and wide hats:
Defined as:
There is a word: above the arrow, and another word: below the arrow (there can be no word below, but it must be above)
Another way to write an arrow is:
The third way to write an arrow with text: 0 \ stackrel {a} long right arrow} 1.
Special arrow:
\ Restrictions:
Use \limits to control whether the subscript is on the right side or on the top and bottom sides of the symbol. The mathematical symbols that support \ restrictions are:
Caret:, \overset{? }=
Insert the symbol:, \ underset {0 \ le j \ le k- 1} under the expression.
Line feed under the sum sign:, \ sum \ limits _ {\ substack {0
Degree:&; deg
Mini math formula:, \tiny f = a+b
Small mathematical formula: \ small f = a+b
Macro mathematical formula: \ big f = a+b