Table of Contents
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Name
TANH
VIEW variable
t
XEQ label
2
x
3
x
x
3
x
y
X
x
x ˆ
x!
X ROOT
x
w
File name 33s-E-Manual-1008-Publication(1st).doc
Printed Date : 2003/10/8
Keys and Description
¹ : q
Hyperbolic
tangent.
Returns tanh x.
º È
variable
Displays the labeled contents of
variable without recalling the
value to the stack.
Evaluates the displayed equation.
t
label
Executes the program identified
by label.
=
Square of x.
¹ @
Cube of x.
?
Square root of x.
¹ \
Cube root of x.
th
'
The x
root of y.
º (
{
}
Returns the mean of x values:
Σ x
÷ n.
i
ˆ
º %
{
}
Given a y–value in the X–register,
returns the x–estimate based on
x ˆ
the regression line:
m.
¹ *
Factorial (or gamma).
Returns (x)(x – 1) ... (2)(1), or Γ (x
+ 1).
'
The argument
root of
1
argument
.
2
Returns weighted mean of x
) ÷ Σy
values: (Σy
x
.
i
i
i
Page : 386
Size : 13.7 x 21.2 cm
Page
4–6
3–3
12–13
6–12
13–2
4–2
4–2
4–2
4–2
4–2
11–4
11–11
= (y – b) ÷
4–14
6–15
11–4
Operation Index
1
1
1
1
1
1
1
1
1
2
1
G–17
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