## Simple Expressions

Simple expressions are divided into several categories

### Constant Values

#### Boolean Constants

#### Numeric Constants

Integers, decimals and scientific notation can be used to define a numeric constant.

### Data Structure Definition

#### Tab Definition by Enumeration

#### Tab Definition by Comprehension

#### Map Definition

#### Nim Definition

`cexp` means closed expression

Continuous NIM

Discontinuous NIM

### Tab Access

### Variables and Variables Management

### Infix Unary Expressions

### Infix Binary Expressions

Arithmetic, relational and logical binary operators.

### Conditional

### Infix Predicates

### Function Application and Process Call

### Action As Expression

Returns to chapter Expression

#### Search

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