How do I input numbers?

Basic input rules for whole numbers, fractions, mixed numbers, and decimals.

To enter numbers, you can use the number entry buttons, including Decimal point

for decimals and $fraction bar$ and Separator

for fractions.

To enter negative values, put the number with the subtraction

button in parentheses. Example: (-3), (-1/2), (-4_5/8), (-4.7).

Whole numbers.

To input whole numbers use the corresponding number entry buttons on the virtual keyboard.

Fractions.

Fractions are typed using

as the fraction bar.

So, "two-thirds" would be typed as 2/3.

"One-half" would be typed as 1/2.

Fractions can be entered with or without parentheses.

Mixed numbers

symbol is used to separate the whole number and a fraction.

So, "three and one half" would be typed as 3_1/2.

Decimal numbers

Enter the number with the whole part separated from the decimal part by a decimal point (ex. 12.34, 0.4 or .4).