Texas Instruments TI-Nspire, Руководство пользователя

Страница: 429 / 876

Calculator 417
As an example, create a program named
g(
x
,
y
)
that compares two
arguments. Based on the comparison, the program should display the
text “
x
>
y
” or “
x

y
” (showing the values of
x
and
y
in the text).
1. On the Calculator entry line, type Define prog1(x,y)= . Do not press
·
yet.
2. Insert the Prgm...EndPrgm template.
– From the Functions & Programs menu, select Prgm...EndPrgm .
3. Insert the If...Then...Else...EndIf template.
– From the Functions & Programs menu, select Control , and then
select
If...Then...Else...EndIf
.
4. Type the remaining parts of the function, using the arrow keys to
move the cursor from line to line. Use the Symbol Palette to type the
“
 “ symbol.
5. Press
·
to complete the definition.