Sharp PC-1403 - Page 37

31
( De cima l)
10
\
1 5
(He x adecima l )
A
\
F
A ll ows you to convert a h ex a dec i ma l num ber i n to i ts d ec i ma l equiva-
l e n t an d, at the same t im e, r eleases t h e computer fro m t he HE X
mode . (Sym bol " H EX" d isapp e ars from the disp l ay . )
He x ad ecima l nota t io n is one of t he notat i o n systems broad l y u sed i n t h e com p ut er field .
The radi x for h e x n o tation is 1 6 and hex numb e rs con s j s t o f nu m era l s O thro u gh 9 and
uppe r case l ette r s A th roug h F u sed i n place o f 1 O t hro u gh 1 5 of deci m a l notation .
Conversion be tw e en Decimal and Hex Numb ers, and Hex Calcula t ion s
( Et£"XJ , l · OEC J )
l •HE x J : Al l ows you t o co nvert a decim a l nu m be r i nt o its h exadec i ma l e q uiva -
len t a nd , a t t h e sa me time , p la ces t h e comput e r in the HE X mode.
( Th e d i sp l a y shows th e sy m bol " HE X " . )
E x. a x ( (( b c x ((( d + e) x f ) -i- g
t .... ~t ~----- - P arenthese s, i f con t i n ued , can be use d u p t o 15
• P are nth ese s c an be use d unle ss pendi n g cal c ulati o n s exc eed 8 . Ho w e ver, p ar en -
theses ca n be contin u o u s l y used up to 1 5 ti mes .
4 G:.J 5 LJj
P r ess ing t h e f .. l J k ey e x e c ute s t he c a l-
c ul at i o n of 3 - 4 + 5 in th e p are n -
these s, l ea v ing 2 c a l c ul ation s pend in g .
ii) 1 [±] 2 [X) [. :0 3 [=J
4 [ fl 5
4 numeral s and c al c ulation in s truction s
are left pe nding .
i ) 1 [±] 2 [X) 3 [El OJ Ex .
Cal c ulation u sing pare nt he s e s
U si ng as a Ca lc ul a t or