Markdown modifies the color of latex mathematical formulas

need

When using markdown to type a formula on csdn, sometimes I want to mark the formula partly, which is more eye-catching, as shown below:

$$P\left(x_l\mid y_l\right)=\frac{P(x_l,y_l)}{P\left({and}_l\right)}=\frac{P({and}_l|x_l)P(x_l)}{P\left({and}_l\right)}$$

method

The code marked in red is

\textcolor{#FF0000}{}

#FF0000 in the first {} is the RGB value of red, and the second {} encloses the part that needs to be marked red with brackets.

Or, some commonly used colors can directly type its color English, such as

\textcolor{red}{}

Common colors:

• red: red
• green: green
• blue: blue
• yellow: yellow

example

original formula

Effect:

$$P\left(x_l|y_l\right)=\frac{P(x_l,y_l)}{P\left({and}_l\right)}=\frac{P({and}_l|x_l\left)P\right(x_l)}{P\left({and}_l\right)}$$

code:

$$P\left(x_{l} \mid y_{l}\right) = \frac{P(x_l,y_l)}{P(y_l)}=\frac{P(y_l\mid x_l)P(x_l)}{P(y_l)}$$

Modified formula

Effect:

$$P\left(x_l|y_l\right)=\frac{P(x_l,y_l)}{P\left({and}_l\right)}=\frac{P({and}_l|x_l\left)P\right(x_l)}{P\left({and}_l\right)}$$

code:

$$P\left(x_{l} \mid y_{l}\right) = \frac{P(x_l,y_l)}{P(y_l)}=\frac{\textcolor{#FF0000}{P(y_l\mid x_l)}P(x_l)}{P(y_l)}$$

or

$$P\left(x_{l} \mid y_{l}\right) = \frac{P(x_l,y_l)}{P(y_l)}=\frac{\textcolor{red}{P(y_l\mid x_l)}P(x_l)}{P(y_l)}$$

Of course, this method can also modify the color of the entire formula as a whole, just put the entire formula in the second bracket, that is:

Effect:

$$P\left(x_l\mid y_l\right)=\frac{P(x_l,y_l)}{P\left({and}_l\right)}=\frac{P({and}_l|x_l)P(x_l)}{P\left({and}_l\right)}$$

code:

$$\textcolor{#FF0000}{P\left(x_{l} \mid y_{l}\right) = \frac{P(x_l,y_l)}{P(y_l)}=\frac{P(y_l\mid x_l)P(x_l)}{P(y_l)}}$$