Compare analytical engine and difference engine of Charles Babbage
Answers
Comparison between Difference Engine and Analytical Engine :
Analytical Engine Difference Engine
It can do the four basic It can only do one mathematical operation mathematical
operation
It can perform addition, It can only perform
multiplication, division the addition function
and subtraction
It is a general-purpose It is a type of simple
computer system mechanical
computer
It is an intendedly It is created in a way
controlled machine to tabulate the
mechanical functions
It is a type of automatic It includes the
mechanical digital mechanical
computer expression of
indefinite function
It can perform any It is performed to
calculation sets before calculate the
it polynomial function
In this engine, it is not It is intended to
intended for tabulating tabulate the
results for a results for a
particular function particular function
It contains the memory It includes the other
and storage which is operations which
equal to the CPU done by the
addition operation
The basic arithmetic It can perform various
operations in this are calculations that the
independent of each analytical engine
other can not perform
It is slower in speed It is faster in speed
Analytical Engine is not Difference Engines
been constructed are constructed
because of its
mechanical complexities
It is very heavily detailed It is very
and technical in nature impressive in nature
It does not provide much It helps in solving
overview of the designs various types of
general-purpose complex problems