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Constants and Variables

• All user variables (include arrays) are 'Variant'. That means the data-type is invisible to user.
• User-defined data types are not allowed.
• Arrays are always dynamic, even if you had declared their size, with dynamic size and type of elements.

However, SmallBASIC uses, internally, 4 data-types

• Integer (32bit)
• Real (64bit)
• String (<32KB on 16bit / 2GB on 32bit)
• Array (~2970 elements on 16bit / ~50M elements on 32bit)

Conversions between those types are performed internally. In any case there are functions for the user to do it manually.

Variable names
About the dollar-symbol
Integers
Reals
Strings
Constants

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