HP HP-32S - Subject Index

Function Name
Keys and Description
Page
XEQ label
x2
X
X
x!
xw
xoy
x<0?
x<y?
x=0?
x=y?
x>0?
| xeq 1label
Executes the program identified by label.
•H
Square of x.
75, 91
24
156
159
65
157
37
96
96
96
96
96
Ml STAT | {x,yy {x>
Returns the mean of x values: 2x/H-n.
WIstatI {L.R.} {*}
Given a y-value in the X-register, returns the
x-estimate based on the regression line:
x = (y - b)
-§- m.
M PROB| {x ! >
Factorial (or gamma). Returns
(x)(x - 1)...(2)(1), or T(x+1).
HII STAT I {*,y| {xw}
Returns the weighted mean of x values:
(2y,x/) -s- 2y,.
x exchange y. Moves x to the Y-register and
y to the X-register.
ImilTESTSl {*?0} {<0}
If x < 0, executes the next program line;
if x > 0, skips the next program line.
HI TESTS | {x?y} {<y>
Ifx < y, executes the next program line; if x
2* y, skips the next program line.
HI TESTSI {*?0} { = 0}
If x = 0, executes the next program line; if
x ¥= 0, skips the next program line.
Ml TESTS I {*?y> i=yy
Ifx = y, executes the next program line; if x
¥= y, skips the next program line.
HI TESTS | tx?0> i>0>
If x > 0, executes the next program line; if
x < 0,
skips the next program line.
Function Index 297