Explain an expression tree with a suitable example, Computer Engineering

Assignment Help:

What is an expression tree? How an expression is evaluated using an expression tree?

Algebraic expressions is as given here
a/b+(c-d)e
That has an inherent tree-like structure. For illustration following figure is a representation of the expression of above equation. This type of tree is termed as an expression tree.

549_expression tree.png


The terminal nodes or leaves of an expression tree are the constants or variables in the expression (a, b, c, d, and e). Therefore the non-terminal nodes of an expression tree are the operators (+, -, ÷, and ×).


Related Discussions:- Explain an expression tree with a suitable example

Quick sort , Write Quick sort non recursive program

Write Quick sort non recursive program

Megaflops, Speed in scientific computing is measured in megaflops, gigaflop...

Speed in scientific computing is measured in megaflops, gigaflops, teraflops and petaflops. A megaflop is 10 6 floating point arithmetic operations (+, -, *, /) in one second What

Pruning and sorting, Pruning and Sorting: This means we can test where...

Pruning and Sorting: This means we can test where each hypothesis explains as entails a common example that we can associate to a hypothesis a set of positive elements in whic

How to add css style to your page, Q. How to add CSS style to your page? ...

Q. How to add CSS style to your page? Step 1: Click on Window Menu Step 2: Select CSS Styles Or Click on CSS Styles in the "Launcher" Step 3: Click on New to create a

How does tcp achieve reliability, How does TCP achieve reliability? One...

How does TCP achieve reliability? One of the most significant technologies is retransmission. While TCP stands data the sender compensates for packet loss through implementing

Explain isdn address structure and its working, Draw the ISDN address struc...

Draw the ISDN address structure and explain how the addressing works? Address Structure: The ISDN address structure is demonstrated in figure. ISDN number part has a maximum

Explain traffic intensity in networking, Explain Traffic Intensity in netwo...

Explain Traffic Intensity in networking. Traffic Intensity: The traffic load on a given network may be on interoffice trunk lines, the local switching unit or other common s

Are there standards for electronic imaging, Are there standards for electro...

Are there standards for electronic imaging? Given the sensitive nature of most permanent records, there are microphotography standards in place which contain microfilm, compute

Appropriate problems for ann learning , Appropriate Problems for ANN learni...

Appropriate Problems for ANN learning - artificial intelligence-  As we did for decision trees, it is essential to know when ANNs are the correct representation scheme for the

The constructed datatype of c, The constructed datatype of C is known as ...

The constructed datatype of C is known as Structure is a constructed datatype of C.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd