Page 8--Saturday, January 27, 1979-The Michigan Daily
SR R40 FEATURING
15 Sets of Parentheses
________(up to 4 pending
Il Ioperations).
AT LAST
- PRECISION
AT POPULAR
PRICES!
Roots
Powers.,
and
Reciprocals.
Common &
Natural
Logs.
l rigonometry (in
degrees, radians, or
grads.)
* Memory
"Automatic Turn-off
TEXAS
DNSTRUNJME NTS
DYNAMOC10
SCOENTOIFOCSC
List
$24.95
C
ELLAR 3PRO3CE $ 20.50
Liquid Crystal Display
TI125
Functions of the
11 50
Functions of the
SR 40
....P L
US
SR
40.
.PLUS'
Factorial,
Factorial, Data
Entry, Mean,
Mean
Variane
and Standard
Deviation
Standard Deviation,
Variances
for
both sample
2 e oisList $40.00
and population data.
-Even
when turned of f
"
list $
32
.95
Automat
ic
Power Down
C
ELARQ°3PROCE [$ 27.00
C
ELLAR°3PRO3 CE $33.50
U-Cellar warranty support for Texas
Instruments includes a 90 day over-the-
counter exchange on defective mer-
chandise for a new calculator of the
same model. For all calculators we will
handle the servicing for .the full year
warranty period and give you a loaner
to use while yours is being repaired.
All models are on display for your
tinkering convenience.
1 155
advanced
slide
rule
calculator
Statistics
& Sc
ientific
Functions -
with programming,
mean, .standard
deviation, linear
regression, metric
uthTprogrammabiity
P 99
Calculator
Decision-Making
Sourcebook
Wher your fild or pboteSajon, your ecutalor
can. help you use the poer. of sltllsties. fNnsneial 811
antd progrsmabslflty In tnsktng bettsr decislons.
l . _ - ._ .1,
'A
Step-by-Step Solutions D Predlcting tgrsstment RNPsiun
and Programs for; p Analyzing gfltatonsthtps In Data
D Forecasting Trends. t7 Vrtying Qusitly 8Performane
D Measuring Change p Testing Res-erchlCitms
conversions .
1
Programming:
32 Steps
.....10 Memories
L...
I 4t A.50 00
TI-55. Versatile slide rule calculator and "'how to" book combination
fpr statistical and mathematical problem solving-wvith simple
programmability.
.,Jtyiv ~. v-