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Texas Instruments TI-60 - Page 28

Texas Instruments TI-60
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CHAPTER
1-3
ALGEBRAIC
KEYS
To
use
this
key
•
Enter
the
number
to
be
raised
to
a
power
(**y")
•
Press
SQ
•
Enter
the
power
(“x")
•
Prow
n»'!
Example
:
Calculate
3
189/
7
343
Press
Display
flWCIRWC]
0
3.1897
®0
3.1897
4.7343
4.7343
El
2426067388
Comments
Clear
display
and
pending
operations
“y"
value
"x"
value
Result
:[H
WV
H
F
l
—
The
universal
root
key
takes
any
root
of
any
positive
number
To
use
this
key
.
•
Enter
the
number
to
lake
the
root
of
f'y“)
•
Press
fNV
i
re
•
Enter
the
root
to
be
taken
CV)
•
Press
■
Example
:
Calculate
lp
VSr466
Press
Display
IWB’ICEW.l
0
21.496
rin.y!
21
496
3,871
3.871
El
2
208968614
Inx
log
J-.0KD
limit
i
.
fflR]
I
log
—
Logarithm
and
anttlogarfthm
keys
Logarithms
are
mathematical
functions
used
in
a
variety
of
technical
and
theoretical
calculations
In
addition,
they
form
an
important
part
of
many
mathematical
"models
-
'
of
natural
phenomena
The
loganlhm
keys
give
Immediate
access
to
the
'tog'*
of
any
number
without
having
to
locate
It
In
a
table
The
natural
loganlhm
key
[Inx
displays
the
natural
logarithm
(base
e
-
2.71828182845)
of
the
number
In
the
display.
The
number
In
the
display
must
be
positive
and
greater
than
zero
The
common
logarithm
key
log
displays
the
common
logarithm
(base
10)
of
the
number
In
the
display
The
number
in
the
display
must
bs
positive
and
greater
man
zero.
20-GB

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