Texas Instruments TI-73 用户手册

Chapter 5: Lists     

7305ENG.DOC   CH 5 Lists, English   Julie Hewlett   Revised: 07/29/98 12:04 PM   Printed: 05/19/99 8:59 AM   Page

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A named list accepts two types of elements: numerical and

text.

• 

Lists that contain numerical elements not enclosed in

quotation marks are called numerical lists.

• 

Lists that contain text elements or numerical elements

whose numerical values are ignored (because they are

enclosed in quotation marks) are called categorical lists.

To enter an element, highlight the space in the column under

the list name where you want the element to be entered (you

can’t skip any spaces) and type in the element (it is displayed

on the entry line). Press b or # to move the element into

the list. Pressing # or b also moves the cursor to the next

element space.
Access the quotation marks (for categorical lists) from the

Text editor (- t).

 

Numerical lists contain real numbers, fractions, or expressions

that evaluate to real numbers or fractions. If you enter an

expression like 

, the calculator displays the decimal

equivalent in the list element space. The Numeric Notation,

Decimal Notation, and Angle modes determine how the

calculator displays all elements, except fractions.

Define 

¨

.

1. Go to the first element

space of the numerical list

¨

.

3
" (as necessary)

# (if necessary)

³