6 Variables

6.1 Variable types

6.2 Variable declaration

6.3 Global variables

6.4 Local variables

6.5 Dynamic variables and structures

6.6 Assigning one value to several variables

6.7 Floating point variables

6.7.1 Format of floating point variables

6.7.2 Floating point constants

6.7.3 Range of permissible values

6.7.4 Mathematical operations

6.7.5 Transformations of types

6.7.6 Comparison operators

6.7.7 Comparing variables of type float with a 32-bit register

6.8 Pointers