安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- Which dot character to use in which context? - TeX - TeX - LaTeX Stack . . .
WP Multiplication article uses \cdot for scalar multiplication WP says the matrix dot product should be written using the "bullet operator" character, like "a ∙ b" The WP Dot product article uses the LaTeX \cdot character for dot products Wikipedia shows a raised decimal point example "£21·48", which uses the "middle dot" character
- When should \\cdot be used to indicate multiplication?
Multiplying actual numbers, as you say: 2 \cdot 2 versus 22 is obviously the way to go More subtly, writing, say, 2 \cdot 3^4 is an improvement over 2 3^4 for the same reason You might say "of course!" except that sometimes, if you have a pedantic input style (like me) you fool yourself: 2 {13}^2 looks like 213^2 Function notation
- Making a thicker \cdot for dot product (that is thinner than \bullet)
The vertical position is fixed to center the symbol vertically around the math axis as \cdot and \bullet do The width of the symbol is not the scaled down width of the \bullet (with scaled down side bearings), but a little larger width of \cdot The scale and width factor can be configured by macros \bigcdot@scalefactor and \bigcdot@widthfactor
- what is cDOT? - NetApp Community
HI cDOT starts from version 8 0 onwards There is no concept of c-mode in 7 x or earlier versions
- symbols - Automatically use \cdot - TeX - LaTeX Stack Exchange
If you don't like to type the \cdot command, you can use a shortcut that replaces the \cdot This can be done "outside the LaTeX environment Like an autocorrection I'm using these things a lot, because sometimes I'm to lazy to type, but I want to keep the "correct" syntaxis, without some extra things than I will forget in a couple of months
- What is the difference between \ldots and \cdots? - TeX
What is the difference between \\ldots and \\cdots? For example, To write a sequence of points which is best to use? a_1,\\ldots,a_n Or a_1,\\cdots,a_n Couple of examples of the difference can be
- adjust $\cdot$ in math expression - TeX - LaTeX Stack Exchange
When you write that "I want to place the \cdot just in the middle in the \frac command", I assume you're referring to the expression in the denominator (The \cdot in the numerator is already centered ) Centering the denominator term on the \cdot part may be achieved, e g , by creating a "phantom" superscript term to the left of the first
- How remove the spacing around` \cdot`? - LaTeX Stack Exchange
On the other hand, writing {\cdot} effectively erases the binary operator status of \cdot (enclosing anything in braces causes the entire contents to be treated as a single ordinary symbol for spacing purposes
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