Radio Shack TRS-80 Model III - Arithmetic Functions

BASIC
Example Program:
860 A
=
58.5s
B
=
-58.5
870 PRINT
STR*(A)
880
PRINT
STR*<B)
890
PRINT
STR*<A+B>
900 PRINT
STR*(A) +
STR*<B)
STRINGS (n,
'
'character'
'
or number)
Returns
a string composed of
n
character-symbols. For
example,
STRING$(30 "*") returns
"******************************"
string? is
useful in creating graphs,
tables, etc.
The argument
n
is
any numerical expression with
a
value of from
zero to
255
.
character can also be
a
number from 0-255
;
in this
case ,
it
will be treated
as an
ASCII, control, or graphics
code.
Example:
10 CLEAR
200
20
FOR
1=128
TO
191
30 A*
=
STRING*<64»
I
)
40
PRINT
A*5
50
NEXT I
169