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Clearing and Correcting

% s

Returns the cursor to the home screen.

Quickly dismisses these applications: Expression Evaluation, Set Operation, Function Table, Data Editor, Statistics, Distributions, Vector, Matrix, Numeric Solver, Polynomial Solver, and System Solver.

-

Clears an error message.

Clears characters on entry line.

J

Deletes the character at the cursor.

When the cursor is at the end of an expression, it will backspace and delete.

% f

Inserts a character at the cursor.

% { 1

Clears variables x, y, z, t, a, b, c, and d to their default value of 0.

Any computed Stat Vars will no longer be available in the Stat Vars menu. Recompute statistic features as needed.

%  2

Resets the calculator.

Returns the calculator to default settings; clears memory variables, pending operations, all entries in history and statistical data; clears any stored operation and ans.