AT&T 6300 Programmer's Manual page 66

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Variable Types

Numeric variable names may declare integer,

single precision, or double precision values.

The type declaration characters for these

variable names are as follows:

Integer variable

Single precision variable

Double precision variable

The default type for a numeric variable name

is single precision. Examples of GWBASIC

variable names:

Declares a double precision value.

Declares a single precision value.

Declares an integer value.

Declares a string value.

Represents a single precision value.

There is a second method by which variable

types may be declared. The GWBASIC

statements DEFINT, DEFSTR, DEFSNG, and

DEFDBL may be included in a program to

declare the types for certain variable names.

These statements are described in detail in the

Reference Section.

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