.


:




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,
Byte   0255  
ShortInt   -128+127  
SmallInt   -32 768+32 767 1.0.
Word   065 535  
Integer   -2 147 483 648+2 147 483 647 1.1. 2
LongInt   -2 147 483 648+2 147 483 647  
Cardinal   0+2 147 483 647 1.0.

,

Abs(x) X
Chr(b) Char
Dec(vx,[,I]) - VX I, I 1
Inc(vx[,I]) - VX I, I 1
Hi(w) Byte
Hi(i) Byte
Lo(i) Byte
Lo(w) Byte
Odd(l) Boolean True,
Random(w) , 0(w-l)
Sqr(x) X
Swap(i) Integer
Swap(w) Word

,
Real   1112 2,9*10-39 1,7*1038
Single   78 1,5*10-45 3,4*1038
Double   1516 5,0*10-324 1,7*10308
Extended   1920 3,4*10-4951 1,1*104932
Comp   1920 -263 +263-1
currency   1920 922 337 203 685 477,5807

Abs(x) Real,integer
Sin(x); Cos(x); arctan(x) real real , , ( )
Exp(x); ln(x) real real ,
Sqr(x) real real
Sqrt(x) real real
Frac(x) real real
Int(x) real real
pi - real π = 3,141592653
random - real , 01
Random(x) integer integer , 0(-1)

 

 

Copy(St;Index;Count) Count St, Index
Delete(St;Index;Count) Count St, Index
Length(St) St
Pos(SubSt;, St) St SubSt , . ,
UpperCase(S) S,
AnsiUpperCase (S) ,
StrToFloat(St) St .
StrToInt(St) St .
FloatToStr(x)
IntToStr(x)
Val(St;X;Code) St , . Code , , , St, , . St /
Trim(St) - St ( )
Date
DateToStr(D)
DateTimeToStr(D)
Time
TimeToStr(T)

UPCASE (h) UpCase(Ch:Char):Char - Char, () , CH , (UpCase (h)=H)
ORD (X) (ORD (X) =88), 0 255
CHR(71) (CHR(71) =G)
PRED ('X') ( ) PRED ('X')=W
SUCC ('X') ( ) SUCC ('X')=Y

 



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