Section Header
    + name := Expanded INTEGER ->
Integer:
UINTEGER_8, UINTEGER_16, UINTEGER_32, UINTEGER_64,
INTEGER_8 , INTEGER_16 , INTEGER_32 , INTEGER_64 ,
UINTEGER_BIG,INTEGER_BIG,
Fixed real:
UREAL_16_16, UREAL_24_8 , UREAL_26_6 ,
REAL_16_16 , REAL_24_8 , REAL_26_6 ,
Float Real:
REAL, REAL_32, REAL_64, REAL_80,
Other:
POINTER;
    - comment := "Generic Integer.";
    - type := `int`;
    - default := 0;
Section Insert
    - parent_numeric:NUMERIC :=
Section Public
Range.
    - maximum:UINTEGER_64 <-
    - minimum:INTEGER_64 <-
Binary Operator.
    - '%' Left 100 other:SELF :SELF <-
    - '%#' Left 100 other:INTEGER :SELF <-
    - '**' Right 120 exp:SELF :SELF <-
    - pow exp:SELF :SELF <-
Conversion format with test.
    - bound_test low:INTEGER_64 to up:UINTEGER_64 :BOOLEAN <-
- to_integer:INTEGER <- Self;
    - to_pointer:POINTER <-
BCD Format.
    - to_binary:SELF <-
        Self is BCD formatted, convert to binary value
    - to_bcd:SELF <-
        Self is binary formatted, convert to bcd value
Facility typing.
    - kb:SELF <-
    - mb:SELF <-
    - gb:SELF <-
    - tb:SELF <-
Logic Operator
    - '&' Left 100 other:SELF :SELF <-
    - '|' Left 80 other:SELF :SELF <-
    - '^' Left 80 other:SELF :SELF <-
    - '>>' Left 100 other:INTEGER :SELF <-
    - '<<' Left 100 other:INTEGER :SELF <-
Unary operator
    - '~' :SELF <-
        (-SELF.one) - Self;
Test.
    - align_power step:SELF :SELF <-
    - is_power_2:BOOLEAN <-
Function :
    - sqrt:SELF <-
    - factorial:SELF <-
    - fibonacci:SELF <-
    - is_odd:BOOLEAN <-
        Is odd ?
    - is_even:BOOLEAN <-
        Is even ?
    - gcd other:SELF :SELF <-
        Great Common Divisor of `self' and `other'.
Random
    - random :SELF <-
        Random number between 0 to `maximum' in SELF.
    - random_upper upper:SELF :SELF <-
        Random number between 0 to `upper'.
    - random_between lower:SELF and upper:SELF :SELF <-
        Random number between `lower' to `upper'.
Looping.
    - times action:BLOCK <-
Convertion
    - append_in buffer:STRING <-
        Append in the `buffer' the equivalent of `to_string'. No new STRING
        creation during the process.
    - decimal_digit:CHARACTER <-
        Gives the corresponding CHARACTER for range 0..9.
    - digit:CHARACTER <-
    - hexadecimal_digit:CHARACTER <-
        Gives the corresponding CHARACTER for range 0..15.
    - to_character:CHARACTER <-
        Return the coresponding ASCII character.
    - to_octal:SELF <-
        Gives coresponding octal value.
    - to_hexadecimal:STRING <-
        Convert the hexadecimal view of `self' into a new allocated
        STRING. For example, if `self' is -1 the new STRING is
        "FFFFFFFF" on a 32 bit machine.
        Note: see also `to_hexadecimal_in' to save memory.
    - to_hexadecimal_format s:INTEGER :STRING <-
        Convert the hexadecimal view of `self' into a new allocated
        STRING. For example, if `self' is -1 the new STRING is
        "FFFFFFFF" on a 32 bit machine.
        Note: see also `to_hexadecimal_in' to save memory.
    - to_hexadecimal_in buffer:STRING <-
        Append in `buffer' the equivalent of `to_hexadecimal'. No new STRING
        creation during the process.
    - to_hexadecimal_in buffer:STRING format s:INTEGER <-
        Append in `buffer' the equivalent of `to_hexadecimal'. No new STRING
        creation during the process.
    - to_binary_in buffer:STRING format s:INTEGER <-
        Append in `buffer' the equivalent of `to_binary_string'. No new STRING
        creation during the process.
Hashing:
    - hash_code:INTEGER <-
        BSBS: Il faut revoir => Depending processor
Print
    - print <-
    - print_positif <-
        Display this number without memory.
    - print_hex <-
        Display this number without memory.
Debug manager facility.
    - '?' blc:BLOCK <-
Section INTEGER
    - to_raw_pointer:POINTER <-