Hp 33s User Manual download pdf (Page 370)

G–18 Operation Index

Name Keys and Description Page ¼

x

w Returns weighted mean of x

values: (

Σ

y

i

x

i

)

÷Σ

y

i

.

11–4 1

|

Displays the mean (arithmetic

average) menu.

11–4

x<> variable

|Z

x exchange.

Exchanges x with a variable.

3–6

x<>y

[

x exchange y.

Moves x to the Y–register and y to

the X–register.

2–4

{n

Displays the "x

?

y" comparison

tests menu.

13–7

x

≠

y

{n

{

≠

}

If x

≠

y, executes next program line;

if x=y, skips next program line.

13–7

x

≤

y

?

{n

{

≤

}

If x

≤

y, executes next program line;

if x

>

y, skips next program line.

13–7

x<y

?

{n

{<}

If x<y, executes next program line;

if x

≥

y, skips next program line.

13–7

x>y

?

{n

{>}

If x>y, executes next program line;

if x

≤

y, skips next program line.

13–7

x

≥

y

?

{n

{

≥

}

If x

≥

y, executes next program line;

if x<y, skips next program line.

13–7

x=y

?

{n

{

/

}

If x=y, executes next program line;

if x

≠

y, skips next program line.

13–7

|o

Displays the "x

?

0" comparison

tests menu.

13–7

1 2 ... 365 366 367 368 369 370 371 372 373 374 375 ... 386 387

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