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-