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Mathematical Expression Editor
[?]
What were the 2 or 3 moments or aspects in the videos that you found the most
confusing or needed additional explanation?
Start typing the name of a mathematical function to automatically insert it.
(For example, "sqrt" for root, "mat" for matrix, or "defi" for definite integral.)
Controls
Press...
...to do
left/right arrows
Move cursor
shift+left/right arrows
Select region
ctrl+a
Select all
ctrl+x/c/v
Cut/copy/paste
ctrl+z/y
Undo/redo
ctrl+left/right
Add entry to list or column to matrix
shift+ctrl+left/right
Add copy of current entry/column to to list/matrix
ctrl+up/down
Add row to matrix
shift+ctrl+up/down
Add copy of current row to matrix
ctrl+backspace
Delete current entry in list or column in matrix
ctrl+shift+backspace
Delete current row in matrix
×
Start typing the name of a mathematical function to automatically insert it.
(For example, "sqrt" for root, "mat" for matrix, or "defi" for definite integral.)