Name

A through Z

ABS

ACOS

ACOSH

9()

ALOG

ALL

AND

ARG

ASIN

ASINH

ATAN

ATANH

b

Keys and Description

variable Value of named variable.

Absolute value. Returns x .

Arc cosine.

Returns cos –1x.



Hyperbolic arc cosine.

Returns cosh –1x.

Activates Algebraic mode.

Common exponential. Returns 10 raised to the specified power (antilogarithm).

8()

Displays all significant digits. May have to scroll right

(Õ) to see all of the digits.

>(1AND) Logic operator

=

Replaces a complex number with its Argument ”θ

Arc sine Returns sin –1x.



Hyperbolic arc sine.

Returns sinh –1x.

Arc tangent. Returns tan –1x.



Hyperbolic arc tangent.

Returns tanh –1x.

ÕÕÕÕ()

Returns the y–interceptof the regression line: ym x .

Page

6–4 1

4–17 1

4–4 1

4–6 1

1–9

6–16 1

1–23

11–4 1

4–17 1

4–4 1

4–6 1

4–4 1

4–6 1

12–11 1

G-4Operation Index