The value will be applied to the highlighted input field.
To make edits, click on the desired location to move the focus.
The input button will be activated once all required fields are filled in.
If the input button is disabled, please ensure that all input fields are completed.
Undo, Cut, Copy, Paste functions are available.
You can switch tabs to access various input characters, including numbers, symbols, Roman letters, and Greek letters.
Use the Shift key to explore more formula tools.
Press once to return to the basic number window after entering a formula.
Double-click to continuously input formula tools from the selected window. Click the trash bin icon to reset all entered values.
Once the formula input is completed, it can no longer be edited. If modifications are needed, you must delete the existing formula and create a new one.
he entered formula is displayed in code format as part of the normal processing.
For problems that include formulas, you can preview how they will appear in the actual quiz play window.
Use the preview window to ensure that the question is displayed as expected.
/ | Fountain |
alt + v | √ (Root) |
times | × (Multiply) |
nn | Intersection |
uu | Union (set union) |
sub | ⊂ (Proper Subset) |
sup | ⊃ (Superset) |
sube | ⊆ (Subset) |
supe | Superset |
setminus | ∖ (Difference set) |
in | ∈ (element included) |
!in | ∉ (not an element of) |
and | ∧ (AND) |
or | ∨ (logical OR) |
not | ¬ (negation) |
alt + p 또는 pi | π (pi) |
alpha | alpha (alpha) |
beta | β (Beta) |
theta | θ (theta) |
infty | ∞ (Infinity) |
int | ∫ (integral) |
sum | ∑ (Sigma, Sum) |
>= | ≥ (greater than or equal to) |
<= | ≤ (less than or equal to) |