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Calculate
(Continued)
Function buttons on the calculator contain mathematical functions. Click on a function button to
display its operation in the edit window. The following table describes the functions available from
the calculator function buttons.
Function Button
Off
Cancel
Inv
Inv-SIN
Inv-COS
Inv-TAN
Inv-‡
Inv-LN
Inv-LOG
SIN
COS
TAN
‡
^
LN
LOG
ABS
( )
+, , ,
=
11-8
Chapter 11: Using the Measure Toolbox
Operation
Turns off calculator. Calculator disappears.
Clears last entry.
Generates the inverse of the following
functions:
Calculates the arcsine.
Calculates the arccosine.
Calculates the arctangent.
Calculates square of a number (x
Calculates the natural antilogarithm (e
Calculates the common antilogarithm (10
Calculates the sine.
Calculates the cosine.
Calculates the tangent.
Calculates the square root ( x).
Raises a number to a power (y
Calculates the natural logarithm (base e).
(The value used for e is 2.718281828.)
Calculates the common logarithm.
Calculates the absolute value.
Includes the value of p (pi) — 3.141592654. (On
the Macintosh,
+p may also be used for
OPTION
.)
Adds parentheses. The keys ( ) may also be
used.
Adds mathematical operators addition,
subtraction, multiplication, and division. The
keyboard may also be used: + for addition,
for subtraction, for multiplication, and / for
division ( ).
Performs the calculation. Pressing the return
key also performs the calculation.
Syntax
none
none
none
arcsin(value)
arccos(value)
arctan(value)
2
).
sqr(value)
x
).
exp(value)
x
).
10^(value)
sin(value)
cos(value)
tan(value)
sqrt(value)
x
).
value1^value2
Ln(value)
Log(value)
Abs(value)
(value)
+, , ,
=
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© 1997, 1999 Texas Instruments Incorporated
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