Detailed Description

Basic calculator.

A lightweight arithmetic expression evaluator designed to demonstrate the capabilities of librdesc in handling standard algebraic grammars.

Note: Disambiguation: This module is not related to the POSIX bc (arbitrary-precision calculator language). It is a minimal demonstration implementation named strictly for "Basic Calculator".

Language features:

Arithmetic operators (+, -, *, /)
Operator precedence
Grouping using parentheses ( ... ) to override standard precedence.
Integer/floating point literals

This header provides the exact same API as boolean_algebra.h. You may inspect the source code of bc.h directly. bc_interactive.c uses this grammar and bc_interpreter.h to implement an interactive calculator.

See also: bc_interpreter.h

Definition in file bc.h.