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ASET.QCK
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1993-05-06
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5KB
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126 lines
Quick reference
===============
Math functions:
ABS(-5.56) = 5.56
ARCCOS(0.5) = 1.047198 alias ACOS
ARCCOSD(0.5) = 60 alias ACOSD
ARCSIN(0.5) = 0.523599 alias ASIN
ARCSIND(0.5) = 30 alias ASIND
ARCTAN(0.5) = 0.463648 alias ATAN
ARCTAND(0.5) = 26.565051 alias ATAND
COS(3.1415926535) = -1
COSD(90) = 0
COSH(1) = 1.543081
E = 2.718282
EPS = 0.00001
EVEN(2) = 1
EXP(1) = 2.718282
FAC(5) = 120
FRAC(5.56) = 0.56
INT(-4.9) = -4 alias TRUNC
LN(2.718282) = 1
LOG(10,100) = 2
ODD(2) = 0
PI = 3.141593
RANDOM(100) = 67 alias RND
ROUND(-1.5) = -2
SIGN(-1234.5) = -1 alias SGN
SIN(3.141593) = 0
SIND(90) = 1
SINH(1) = 1.175201
SQR(2.5) = 6.25
SQRT(2) = 1.414214
TAN(3.141593) = 0
TAND(45) = 1
TANH(1) = 0.761594
Functions returning information about files and disks:
DFREE('C:') = 2654322 alias DISKFREE
DIR('A:') = A:\
DOSPATH('SORT.EXE') = C:\DOS\SORT.EXE
DSIZE('B:') = 1457664 alias DISKSIZE
FATTR('C:\IBMBIO.COM') = rhsa alias FILEATTR
FDATE('A.EXE') = 06/21/1992 alias FILEDATE
FDIR('A:\BIN\B.BAT') = BIN alias FILEDIR
FDRIVE('A:\BIN\B.BAT') = A: alias FILEDRIVE
FEXPAND('README.TXT') = C:\PROGS\ASET\READMEalias FULLPATH
FEXT('A:\BIN\B.BAT') = .BAT alias FILEEXT
FNAME('A:\BIN\B.BAT') = B alias FILENAME
FNAMEX('A:\BIN\B.BAT') = B.BAT alias FILENAMEX
FPATH('A:\BIN\B.BAT') = A:\BIN\ alias FILEPATH
FSIZE('A:\BIN\B.BAT') = 807 alias FILESIZE
FTIME('A.EXE') = 12:10.01 alias FILETIME
ISDIR('C:\BIN') = 1
LABEL('A:') = DISK001 alias VOLUME
UNIQUE('C:\TMP') = C:\TMP\14533457.TMP alias TMPNAME
Functions accessing CONFIG.SYS:
BUFFERS = 20
COUNTRY = 049
DEVICE('VDISK.SYS') = 5
FCBSX = 4
FCBSY = 0
FILES = 20
LASTDRV = E alias LASTDRIVE
SHELL = C:\4DOS\4DOS.COM
STACKX = 9
STACKY = 128
String handling:
CHR(65) = A alias CHAR
CONCAT(1,1,'a') = 11a
COPY('ABCDE',3,2) = CD alias MID
DELETE('ABCDE',3,2) = ABE
INSTR('ABCDE','C') = 3
LEFT('ABCDE',2) = AB alias LEFTSTR
LEN('ABCD') = 4 alias LENGTH
LOCASE('AbCdE') = abcde alias LOWER
NTH(2,'A B C') = B alias PICK
ORD(Auto) = 65 alias ASC
POS('C','ABCDE') = 3
QUOTE(a'b'c) = 'a''b''c'
RIGHT('ABCDE',2) = DE alias RIGHTSTR
SUBALL('BC','_','ABC.BCD') = A_._D alias SUBSTALL
SUBST('BC','_','ABC.BCD') = A_.BCD alias SUBSTONE
UNQUOTE(QUOTE+'abc'+QUOTE) = abc
UPCASE('AbCdE') = ABCDE alias UPPER
WORDS('a b ','cde') = 3 alias COUNT
User and file interaction functions:
GETKEY('YyNn') = Y alias KEY
GETNUM(3,0,1,1) = 123 alias GETNUMBER
GETSTR(3,'AB',1,1) = ABC alias GETSTRING
LINE(1,'CONFIG.SYS') = FILES=30 alias GETLINE
Time/date handling:
DATE = '06/21/1992' alias TODAY
DAY('12/04/1992') = 4
DOY() = 135 alias DAYOFYEAR
HOUR = 12
LEAP(1992) = 1 alias LEAPYEAR
MINUTE = 44
MONTH('12/04/1992') = 12
MONTHN('12/04/1992') = December alias MONTHNAME
SECOND = 56
TIME = 12:21.12
WDAY() = 6
WDAYN('12/04/1992') = Friday alias WDAYNAME
YEAR('12/04/1992') = 1992
Miscellanous functions:
AIF(0.5,'a','b','c') = c alias ARITHIF
ARGS(2,'Ricki',1.4) = 3
BOOTDRV = C: alias BOOTDRIVE
DOSVER = 3.30
ENVCNT = 10 alias ENVCOUNT
ENVUSED = 876
IF(1 gt 0,'a','b') = a
MAX(1,'A',2) = A
MIN(1,'A',2) = 1
NTHARG(2,'A B','AB','ABC') = AB alias PICKARG
RAMFREE = 300848 alias MEMFREE
TYPE(1) = Boolean