Texas Instruments TI-60 User manual

TEXAS INSTRUMENTS
TI-60
OWNER'S MANUAL
MANUALE D'ISTRUZIONI
*

KEY INDEX
This Indexed Keyboard provides a quick page relerence to the description ol
each key
®i«
tHV: 5
H6S147
wa*
m\*
[oBc’s
(Part] 43
LRN 44
[CPI 45 Mat] 50
88T 48
[Del] 48
laSf 48
[Pause] 45
hyp 23
<0> 33
[Fix] 15
m 23
<e> 33
|P-R] 37
rpoal 23
<F> 33
[DMS-00] 39
tan] 23
[DRQt> ] 22
DRG 22
I*F-*q 37
i®32
<A> 33
[Eng] 14
Bel 13
<B> 33
to»W137
iofll 20
<C> 33
Pb-kg] 37
fhw] 20
pn<m] 37
S*h»
[Frq] 26
1=2 »
[Mean] 27
5***] io
[On-1] 27
ffl 10
[<m| 27
ID 10
[Corr] 28
ffl*
ICSRJ 6
[STOi 16
(tatcp) 28
Ba
[Slope] 28
[8]8
1*1 29
B a
PI 29
® 9
|1b«| 21
stag i7
[Sgn] 19
®a
[Free] 19
@]a
pntg] 19
[ajs
PH*
09
jvii »
!iac]i7
11*3 19
m a
nqi 2
® a
[CM] 8
@18
|nC»12i
@9
is
E 9
1*124
SI 8
[AH] 24
s«
P al 33
f<7^1 a
[nPr] 21
@9
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specifications without notice
Copynght © 1066. Texas Instruments
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TABLE OF CONTENTS
Chapter 1 — The keys
Introduction 2
Section 1 — Keyboard and Display Basics 4
The Keyboard 4
The Display 5
Display Indicators 6
Integer rounding 7
Section 2 — Data Entry Keys 8
0 : 9 - Digit keys 8
PH — Decimal point key 8
liEI — Change sign key 8
I * - P» Hey a
CE'C 2nd [CM], 2nd [CP], 2nd [CSR] — Clearing keys 8
C5j. El. fill, [tJ . — Arithmetic keys g
Algebraic Operating System (AOS ™ 1 g
*'*y — X exchange y key 10
LT j • m — Parontheses keys 10
'2nd [K] — Constant key 12
Display tdrmats 12
OKI — Scientific notation key 13
2nd [Eng] — Engineering notation key 14
2nd [FI*] — FI* decimal key 15
Memory operations 15
2nd j [CM] - Clear memories key 18
ISTO m — Store memory key 18
RCL m — Recall memory key 17
IEXC m — Exchange memory key 17
Memory arithmetic 17
Section 3 — Algebraic keys ig
2nd [x], 2nd [Sgn], 2nd [Intg], 2nd! [Free] — Number Portion
keys 19
2nd [vxj, 2nd {**] — Square rool and square keys ig
X* IMV y* — Universal power and root keys ig
ilnx log INV Ini INV log - Logarithm and
. anttloganlhm keys 20
2nd [I7x] - Reciprocal key 20
2nd [xf], 2nd [nPr] 2nd [nCr] — Factorial, permutations and
combinations keys 20
OflG inv ORG 2nd [DRG»] — Degree radian and grad keys 22
sin cos tan INV sin . INV cos INV tan -
Trigonometric keys 23
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TABLE OF CONTENTS
itwol — Hyperbolic function Key 23
2nd [H|, 2nd ] ^4%] — Percent and percent change keys 24
Section 4 — Statistics 25
2n d i (CSR) - Clear statistical registers Keys 26
t* » y INV - + * -V INV 5t 2nd (FrqJ-
Siatistics
data entry keys 26
2nd (Mean] 2nd (Mean] x-^y - Mean keys
2nd [on-1], 2nd (on]. 2nd [.m-1] * V 2nd ( n| «-.y -
Standard deviation Keys
2nd [Corr] — Correlation key
2nd [Intcp], 2nd (Slope] - Intercept and slope key
2nd (yl. 2nd (*'] - Predicted value keys
Statistics example
Linear regression
Section 5 — Number Systems
[jjfiLI ■ IMV ' OH] - Number system mode key
(2‘s| — Two's complement key
Entenng hexadecimal numbers
Entering octal numbers
Number systems Examples
Section 6 — Conversion keys 37
2nd fF-*q. INV 2nd (*F-»C1 — Fahrenheit/centigrade
conversion keys 37
2nd (gal -1] INV 2nd (gal - IJ — US Galton/lltre conversion keys 37
2nd [irv-cm] INV 2nd - inch/centimetre conversion keys 37
2nd [Ib-kg], INV 2nd [lb-kg] - Pound/Kilogram
conversion keys 37
2nd [PR], INV 2nd] (P R] - Polar/rectangular conversion keys 37
2nd (DMS-DD] INV 2nd (DMS-ODJ - Degrees/minutes/seconds to
decimal degrees conversion keys 39
Section 7 — Programming Keys 42
The Memory *2
2nd (Pert] — Memory partition key sequence 43
LRN - Learn mode koy 44
2nd [CPI - Clear program key 4 &
(RST] 2nd [Pause] fi/S - Reset. Run/Stop and Pause Keys «
The keystroke codes *6
Entenng and Running a program 47
Programming Example 47
Editing programs 4e
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TABLE OF CONTENTS
[liri . |BST] — Single step and back step key* 4B
2nd (Oel| — Delete program step key sequence 48
Revising a program step or a block of program steps 49
2nd (Ustj - List program key sequence 50
Section 8 — Integration St
d* Integration key 51
Trigonometric integrals 62
Chapter 2 — Elementary Programming
Area ot a circle 58
Projectile Calculations 57
Area under the Normal Curve 59
Appendices
A. Error conditions 62
General 62
Hexadecimal mode 63
Octal modo 63
Statrslical 63
B Inverse functions 65
General lunctlon limits 65
Inverse trigonometric function ranges 65
Inverse function table 66
C Integration Simpson's rule 67
D. Service and Warranty Information 68
In Case of Difficulty 68
Battery Replacement 69
Suggestions 69
Two-year warranty 70
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CHAPTER 1
THE KEYS

CHAPTER 1
INTRODUCTION
Advanced professional calculators, such as this calculator are marvels made
possible by the most recenl breakthroughs In semiconductor technology
The integrated circuit, which made handheld calculators possible, appeared
only a tew years ago The calculator has many capabilities that make it the
best choice for scientific applications Its features indude
• Algebraic Operating System (AOS ™ *)
Comprehensive data entry with the number and decimal keys, a tr key. a
key to exchange x and y values, and parentheses Multiplication, division,
addition and subtraction may be used with the Algebraic Operating
Systom (which allows the entry of most problems as they are written) with
up to four operations and 15 parentheses pending, and the results stored
in up to twelve user data momones Data may be entered and displayed in
standard format (with the necessary number ot decimal places), In
scientific format, and In engineenng format
• Mathematical and Scientific Functions
Mathematical and scientific keys for all trequent needs, including
reciprocal, square, square root, universal powers and roots, percent,
percent change, factorial. s>gnum. absolute value, fractional pad. integer
pad. permutations, combinations, loganthms in both common and natural
form, and ail common Ingonomelnc and hyperbolic functions and their
Inverses Angular measures are displayed in degrees, radians, or grads,
and are easily convertible from one to the other
• Statistical Functions
A full rango ol statistical keys, including simple data entry and correction
with multiple data point capability, mean, and both population and sample
standard deviation Also available are keys for solving linear regression
and trend-line problems, including correlation, slope. Intercept, and one
value given another
• Number System Modes
In addition to the decimal number mode, the calculator enables you to
perform integer operations In the hexadecimal (base 16) and the octal
(base 8) number modes
• Built-in Conversions
Conversion keys for degrees Fahrenheit to degrees Centigrade. US
gallons to litres, pounds to kilograms. Inches to centimetres, polar to
rectangular coordinates, degrees/minutes/seconds to decimal degrees, and
the reverse of each of these
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