|
|
Integer –2147483648..2147483647 signed 32-bit
Cardinal 0..4294967295 unsigned 32-bit
Fundamental integer types include Shortint, Smallint, Longint, Int64, Byte, Word, and Longword.
Type Range Format
Shortint –128..127 signed 8-bit
Smallint –32768..32767 signed 16-bit
Longint –2147483648..2147483647 signed 32-bit
Int64 –2^63..2^63–1 signed 64-bit
Byte 0..255 unsigned 8-bit
Word 0..65535 unsigned 16-bit
Longword 0..4294967295 unsigned 32-bit
Type Range Significant digits Size in bytes
Real48 2.9 x 10^–39 .. 1.7 x 10^38 11–12 6
Single 1.5 x 10^–45 .. 3.4 x 10^38 7–8 4
Double 5.0 x 10^–324 .. 1.7 x 10^308 15–16 8
Extended 3.6 x 10^–4951 .. 1.1 x 10^4932 19–20 10
Comp –2^63+1 .. 2^63 –1 19–20 8
Currency –922337203685477.5808.. 922337203685477.5807 19–20 8
The generic type Real, in its current implementation, is equivalent to Double.
Type Range Significant digits Size in bytes
Real 5.0 x 10^–324 .. 1.7 x 10^308 15–16 8
|
|
E-mail: 
info@telesys.ru
