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https://play.google.com/store/books/author?id=Vitthal+B.+Jadhav (Ebook)

MODERN APPROACH TO SPEED MATH SECRET - PAPERBACK EDITION

Due to frequent demand from reader for paperback edition of 'Modern Approach to Speed Math Secret' , now onward paperback edition will be provided as print on demand service for limited period.

TO ORDER PAPERBACK EDITION

IN INDIA :- http://tinyurl.com/nzkdlvw

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- 1. Upcoming Research Book * Modern Approach to Speed Math Secrets (VJ’s Mathemagic) By VITTHAL B. JADHAV * Innovative Content 1. Global number system 1) Golden Principle with proof 2) Application of Golden Principle i) Addition ii) Subtraction iii) Multiplication iv) divisibility v) Trachtenberg system vi) In computer science 2. Derivation of Trachtenberg formulae 3. Monodigit Number, Property , Significance (Full study) 4. N’th Power of number made easy 5. Magical Game (Compute N’th root of any perfect n’th power instantly ! ) 6. Inter Base Conversion Method 7. Universal Divisibility test (Divisibility by any number) 8. Unification of Vertically Crosswise and Trachtenberg Multiplication Method (Concept helps to develop abacus like instrument !) 9. VJ’s Multiplication Method 10. Calendar calculation made easy 11. Remainder Computation made easy (Remainder Corollary) 12. Shift add representation and its application ( For Engineers ) 13. Modified Queen-McCluskey Method (For engineers) 14. Osculation based divisibility test 15. Ripple carry addition and Ripple notation (Concept simplifies multiplication by eliminating redundant computation) 16. Duplex square made easy + DVD containing 120 comprehensive interactive PPT * Title of book and topics may changeInternational Copyright© 2013 by Vitthal Jadhav
- 2. Squaring ‘Reverse of two digit number’ Let TU be two digit number. Then compute square of its reverse number (UT) as below 1) First partition ‘square of number TU’ into two equal half. 2) Add M=T 2 −U2 into the first half ,while subtract it from second half to get answer ! Mathematically, (UT)2 = (TU)2 + 100(T 2 − U2) − (T 2 − U2) Examples 1) 912 = ? TU=91, (UT)2 = 192 = 361 , T 2 – U2 =81– 1=80 ∴ 912 = 03 61 + 80 − 80 83 21 ∴ 912 =83 2 1 =8281 2) 722 = 07 29 272 + 45 − 45 72 –22 =45 52 24 ∴ 722 =52 2 4 = 5184Exercise i) 912 ii) 822 iii) 522 iv) 722 v) 612 vi) 422 vii) 622 viii) 542 ix) 312 x) 912International Copyright© 2013 by Vitthal Jadhav
- 3. Multiplication of any number by Monodigit number(Quotient Method)Formulation: X *bLet = Quotient Q , Remainder R 9Then X * (b)n = QRRR......RRR − Q n timesExample 1) 444* 5261 = ? 5261 * 444 = X *(b)n ⇒ X = 5261, b = 4, n = 3 X * b 5261* 4 = 9 9 21044 = = Quotient(Q) 2338, Remainder(R) 2 9 444* 5261 = QRRR......RRR − Q n times = 2338 222 – 2338 ∴ 444* 5261 = 2335884 2) 20034 * 88888 = ? X = 20034 , b =8 , n = 5 X * b 20034*8 = = 2226*8 9 9 = Quotient(Q) 17808, Remainder(R) 0 20034*88888 = 1780800000 − 17808 = 1780817808 = 1780782192 ∴ 20034* 88888 = 1780782192 Proof and other monodigit multiplication methods will be revealed laterInternational Copyright© 2013 by Vitthal Jadhav
- 4. VJ’s Multiplication Algorithm 1. BINARY MULTIPLICATION (Alternative for booth’s multiplication algorithm) s 1) Straight Multiplication Step 2) Backward Difference StepInternational Copyright© 2013 by Vitthal Jadhav
- 5. 2. 19392 = ? I II III IV 03 61 15 21 03 79 (I+II+III) 97 (II+III+IV) 21 − 4 00 03 75 97 21 ∴ 19392 = 375 97 21International Copyright© 2013 by Vitthal Jadhav
- 6. Book Features 1) Word’s first book that explores unique secret behind speed math 2) Presents innovative VJ’s universal divisibility test for any number 3) Gives faster method for nth root of any number 4) Explain concept behind each method 5) Emphasize is given to increase logical thinking rather than spoon feeding 6) Word’s first book that study monodigit number 7) Boost your computing speed by just remembering unique secret ! 8) Presents new multiplication methods 9) Unifies Trachtenberg + Vedic Math + Modern Mathematics 10) Presents Global number system based on golden principleInternational Copyright© 2013 by Vitthal Jadhav

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