Vector Basic Interpreter Basic 80 Reference Manual - page 131
of
190
SK, Extended,
Disk
Returns
the square
root
of X.
X must
be >-0.
10 FOR
X
20 PRINT
30 NEXT
RUN
10
15
20
25
Ok
•
10 TO
25 STEP
5
X,
SQR(X)
3.16228
3.87298
4.47214
5
Returns
a string
representation
of the value
of
X.
5 REM ARITHMETIC
FOR
KIDS
10
INPUT
"TYPE
A NUMBER"; N
20 ON LEN(STR$(N»
GOSUB
30,100,200,300,400,500