How to emphasize certain keywords using (), []?

Square brackets and parentheses are used for adjusting the weight of the contained words

() - emphasize a tag to make it more prominent in your gen

[] - de-emphasize a tag, meaning to lessen how much it affects the prompt, but not remove it from the gen altogether.

(keyword) increases the strength of the keyword by a factor of 1.1 and is the same as (keyword:1.1).

[keyword] decreases the strength by a factor of 0.9 and is the same as (keyword:0.9). You can use multiple of them, just like in Algebra… The effect is multiplicative.

(keyword): 1.1

((keyword)): 1.21

(((keyword))): 1.33

Similarly, the effects of using multiple [] are

[keyword]: 0.9

[[keyword]]: 0.81

[[[keyword]]]: 0.73