Turbo Basic 1.1.


Turbo Basic 1.1. - . 231


.
OPEN"TB.EXE" FOR BINARY AS#1
--------
PRINT " - ";LOF(1)
CLOSE #1
END

LOG,LOG2 LOG10
-----------------------------

LOG ( ) ;LOG2 -
2; LOG10 - 10.

񠠠 LOG:
-----------
y=LOG ( )
LOG2:
y=LOG2( )
LOG10:
y=LOG10( )

LOG ( ,
=2,718282..... ) .
0, 5 . , .
-139 -


x , -
x.
LOG,LOG2 LOG10 .
𠠠 FOR I!=1 TO 50 STEP 2.5
-------- PRINT USING " ##=## : I!, LOG(I!)
NEXT I!
END '

LPOS
-------------

LPOS " " -
.
y=LPOS ( )
-----------


---------
- 0 3, -
:
0,1 LPT1
2 LPT2
3 LPT3

LPOS -
.