NoteCalc

Autocompletion

price per day = $16/day
price per week = price per day * 7days
price per year = price per day * 365days

Autocompletion means that by pressing CTRL Space on a piece of text, a list of variable names starting with that text will appear, from which we can select the desired variable name with the help of arrows and the enter key, and it will be automatically inserted.

For example, type price in line 4 then press CTRL Space.

Autocompletion as qualitty of life tool

Invoking autocompletion without the cursor standing on a prefix string we can see that the menu lists not only possible variables but also constants constants (π), hard-to-type things like vector/matrix creation (see later), or easily forgettable operators such as the percentage calculation operators (I can never remember them).