nothing, it was never built. however had it been built it would have done computations, like any modern computer but much slower.
features of analytical engine
An analytical engine is a mechanical general-purpose computer which was designed and envisaged by Charles Babbage, but never built.
1837
Charles Babbage
Charles Babbage
Analytical Engine
Charles Babbage
nobody, it was never built
Analytical Engine
yes
The 'Difference Engine' - it was a mechanical calculator.
The Analytical Engine and The Difference Engine