Numeric constants containing a decimal portion are treated as REAL values (scientific notation is allowed) and those without are treated as INTEGER (see Value Types). Integer constants may be decimal, unsigned, hexadecimal, or binary values. Hexadecimal values are specified with either a leading "0x" or a trailing "x" character. Binary values are specified with either a leading "0b" or a trailing "b" character. Decimal values are specified with trailing "d" character. Unsigned values are specified with a trailing "u" character.

MyInt1  := 10;     // value of MyInt1 is the INTEGER value 10
MyInt2  := 0x0A;   // value of MyInt2 is the INTEGER value 10
MyInt3  := 0Ax;    // value of MyInt3 is the INTEGER value 10
MyInt4  := 0b1010; // value of MyInt4 is the INTEGER value 10
MyInt5  := 1010b;  // value of MyInt5 is the INTEGER value 10
MyUint  := 10u     // value of MyUint is the UNSIGNED value 10
MyReal1 := 10.0;   // value of MyReal1 is the REAL value 10.0
MyReal2 := 1.0e1;  // value of MyReal2 is the REAL value 10.0
MyDec1  := 10d     // value of MyDec1 is the DECIMAL value 10
MyDec2  := 3.14159265358979323846d // value of MyDec2 is the DECIMAL
                                   // value 3.14159265358979323846
                                   // a REAL type would lose precision