Fastest Division (NEW Methods)
More About 911
Important Note
Raghavendra's Analysis
Applications & Advantage
Many Difficult Tricks Vs One Easy Math
Decimal Coded Binary (NEW)
Hetero Base Arithmetic (NEW)
Fastest Conversions (All New)
Games
Upgrade Calculator Free
Real Derivations For Series (New)
Fastest Conversions (Easy and Best)
Hexadecimal To Decimal (High Speed)
Decimal To Binary (Without division)
Decimal To Octal, Hexadecimal
Binary To Decimal
Easy formulas for Binary Octal Arithmetic operations(As Easy as Decimal Arithmetic)
Blog
Guidelines For Readers
FAQs
Contact Author
Book In Other Languages
Most Surprising Division
Now rapidly Divide any number by 9,99, 999, etc. just doing only addition calculations.
Experience the joy of doing division without doing any divisions from Number System book. The book also contains amazing derivations to automatically get formulas. 
Can You Imagine This?
Can you imagine to do the following calculations rapidly just learning one method?
Derive formulas to find sums Geometric progression, sums of natural numbers, first n squares, cubes, sum of odd numbers, breaking one series into sums of other series, converting one series to another, deriving formulas for finding sums of different types of series, derive 5 more new methods for rapid converting decimal number to binary, octal, hexadecimal etc. and vice versa., developing new and easy methods for binary, octal, etc. arithmetic operations, develop new number system, arithmetic operations, developing methods to convert decimal number to binary, binary arithmetic operations in normal calculator, etc.
Difficult to believe that different problems of different chapters possible to be solved in one method? 'Raghavendra's Analysis' the new invention made possible all these very easily using only kids level mathematics calculations like addition, subtraction, multiplication and division of some small numbers.
Easy Intelligent Math Or Difficult poor Math? Only Two choices! Change To New Or Follow the Failed Ways. 
Our Challenge
Presently students are learning answers getting neat tricks as mathematics. Because their teachers teaches that lessons without telling the them the truth.
Learning Raghavendra's analysis is must needed to study or teach derivations for formulas to find sums of Geometric progression, sums of first n natural numbers, squares, cubes, etc.
So for those who wants to learn or teach true math, there is only one choice; that is Raghavendra's Analysis. Its Time for students to demand or learn Real and Quality math education. Aware Now 

Testimonials
I must say this is a wonderful book on mathematics. I can assure that there is no book in this world which explain all derivations using a single method which is robust and also very simple. The author has put so much research work and applied his immense knowledge to give R' Analysis (Raghavendra's Analysis) to the world of mathematics. R'analysis is less time consuming, easy to remember and very powerful method. This book is very useful for students of all categories especially for beginners. Not only this, the methods
involving divisions, base conversion of numbers, series..etc are Undoubtedly amazing and students will definitely find it very easy to follow. This is simply the best book where every student must have it.
VIKRAMA N. PRABHU,M.TECH BIOTECHNOLOGY, IIT KHARAGPUR (All India GATE 2010 Rank 40 )
We studied several derivations in class X; to derive one formula they just told to assume first step as this, next step as something, where there is no correct reason why to assume several steps, but using Ranalysis we easily derive all formulas in just one method and it has perfect reason why to do that method; where as in school for each formula derivation they told to assume different steps.
Class XII Science student.
Raghavendra'sanalysis has to be firstly introduced in school because school is foundation, if it is comes in calss X then it will be continued in class XI and XII for all; in the first itself the subject became difficult, then it will feel like boring; if the it easy then the subject becomes interesting; the using of Raghavendra'sanalysis decreases the higher problems complexity.
Class 12 Science Student.
The new rules will helps us lot in common entrance test; notonly for 8th, 9th, 10th and class 11; it also useful for class 12. In the new division method, we can do division using only addition. So i like it.
12 std. Science Student.
It contains not only new formulas, the book also consists new topics which are new to mathematics. It contains analysis which i am searching for my research. Raghavendra's analysis has very wide applications and useful for development of future technologies .
Professor, Nanotechnology Indian Institute of science
The syllabus is eas., If it is teach from 1st std. to 10th std. it is easy. It will be fine if it is implemented in college and engineering in future. it has to be reached to every student, for that the methods should me implemented in syllabus.
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Question?
Which is the one and only Genuine method to derive formulas for finding sums of Geometric progression, first n natural numbers, squares, cubes, etc.? 
What a surprise? If many numbers are added to one number, the total not changes! How?
Learn DCB(New) number system! 
Kids Vs College Students
Kids easily learned and solved Higher education level complex problems faster than University students. "Raghavendra's analysis" is the secret behind this shocking news. 
Kick Terror Math Before It Harms
Learning or By hearting the poor and terror answer getting solutions makes heavy damages in the students mind resulting them to accept foundationless thoughts without thinking. Only Raghavendra's Analysis opens students eyes to explore the useful truth and secrets of the number system. 
Foreword
This book consists of ample of invaluable information's which help the students to a great extent. This book aims primarily to creat intrest in students. Read More 
Preface
Number System: Automatic Algebraic Solutions is an innovative text that introduces high quality methods for easily learning various concepts of numner system.  