HP 35s Scientific Calculator - Manual (Page 366)

G-14 Operation Index
STOP  Run/stop.
Begins program execution at the
current program line; stops a running
program and displays the X–register.
13–19
  Displays the summation menu. 12–4
sx   ()
Returns sample standard deviation of
x–values:
12–6 1
sy  Õ ()
Returns sample standard deviation of
y–values:
12–6 1
TAN  Tangent. Returns tan x. 4–3 1
TANH    Hyperbolic
tangent.
Returns tanh x.
4–6 1
VIEW variable   variable
Displays the labeled contents of
variable without recalling the value
to the stack.
3–4
13–15
 Evaluates the displayed equation. 6–12
XEQ label  label
Executes the program identified by
label.
14–1
x 2  Square of x. 4–2 1
x
 Square root of x.
4–2 1
 The x th root of y. 4–2 1
 ( )
Returns the mean of x values:
Σ x
i
÷ n.
12–4 1
Name Keys and Description Page
) 1 ( ) ( 2 − ÷ −
∑
n x x
i
) 1 ( ) ( 2 − ÷ −
∑
n y y
i
X y
x
