01. Quickmaths (QM)  Techniques
OneStep Paperless Calculation Techniques


02. Magicmaths Methods
Solve Aptitude Problems in under 10 secs.
 No School Methods, No Formulae


03. FAST Mathematics
Fast
Addition
Subtraction
Techniques
MENTAL ADDITION & SUBTRACTION
30 days Programme @ 10 minutes a day
• Mental Addition & Subtraction [pdf  97 pages]
• DOSS FAST MATHEMATICS [pdf  57 pages]
For 8 yrs and above.


04. DOSS Ganitha
(Bhaskara's LILAVATI in today's English)
Few Sample Pages, Lotus & Tank; Peacock & Snake problems, etc. 

05. RAMANUJAN ...
1. Ramanujan  Genius ^{+}
2. Cultural & Traditional Biography
3. Become Ramanujan:
Magic Squares, Ramanujan Number, Partitions,
Primes, Divisibility by Large Primes, Summation of Finite & Infinite Series, ... 

06. CHALLENGE CORNER
For All Ages


07. BHARATHIYA WISDOM ...
"Do not attempt to know the source of the River and the Rishi"
Because you (humans) cannot
1. Bharath or India or Hindusthan?
2. Bharathiya Numbers
3. Brahma, Creation, Earth & the World
4. Time_Calculation
5. Age of the World Now
6. Major 'Religions' And 'Gods'
7. Hinduism And Hindus
8. ...


BULLETIN BOARD
Prof. Doss visits:
TRICHY: May 29, 30
TIRUPATHY: May 15, 16
AVAILABILITY OF BOOKS:
The DOSSQUICK Mathematics book is being updated. A
completely revised book will be available by middle of next month.
