Sharp EL-5103

Mode: COMP (Floating decimal point $yuem~ Press ~ , A " ' 1"
Key in: 100
PreiS S!!!I, Answer 1: 65
Press ~, Answer 2: 63.05
Preu ~, Arn:wer 3: 61,789
Press S!!!I, Answer 4: 110
Answer 4 is the original price of $100 plus the increment of $10, The next time
COMP is pressed, A " 1 1$ displayed. By'pass placing a value in for A eKh time as
it has been changed automatically by eQUation 4. Answer 3 will now give the
discounted Pf"ice for a list of 110. Continued pre$$ing of the @!!) key will give
the answer for each increment of 10 of the price. Afta<" putting the initial VIIlue of
A in at 100, il is unnecessary to key in any othfli'" VIIlues.
IlIPPi ementarv 5 - St eps I
"'oar~ Steps
The upltClty of the EL ·5 103 for no rlng algebraic formul" Is 48 lteps,
If the 48th ItlIP is loaded with In Instruction, the fllcklrlng cursor appears o ... r ttlU
In"",ellon. Inputting of furth er Instructions only causes the Instruction uor.cl In tha
.Ith HaP to be teplacad by aach new Inn r ucllon.
Tharefore, an algebraic formula mull be cornpOHd of and oto .. d wllhln 48 IUlpl.
'alanll/It functions .. a fully mef1led end tharefore re prasant only ona nep eac h. Fo r
Innlnce, SIN. COSH, TANH -I, LOG. ~ rapresent one nap each.
'Ieh nLlmeral and the decimal POint represent a nep. Th ere for e. If a formu le Includes a
oon,~nt with mOra than one numeral, It may be advisable to use a letter (I.e., A-E. M)
to uva lIep •.
-rl'le cursor may be u .. d to COLlnt lIeps, es It will stoP only once at a fully .... "",d
.ollnUflc function.
I End of Supplementary 5 steps