日本速算书籍，全书英文编写，适合有一定英文水平的学生和家长阅读
Yamada Takumi The Speed Math Bible Transform your brain into an electronic calculator and master the mathematical strategies to triumph in every challenge
Directly from the years-long research of two software engineers, a revolutionary book that will show you mathematics from a completely new point of view. You'll rapidly learn how to perform extremely complex calculations within a few seconds, you'll acquire precious key-competencies for the academic and business world and you'll see how many priceless strategic tools for the everyday life can be built just by using the simple mathematics you learnt at school. Game theory, Probability Theory, Vedic Mathematics, War strategy, ancient cultures and modern studies will weave themselves together in a volume you'll hardly forget and you'll always want to keep in your library!
I - The Speed Math Bible......Page 3
II - 5 mathematical strategies that will seriously improve your life......Page 8
III - 4 basic steps to boost your calculation skills......Page 15
IV - The finger calculator......Page 28
V - Mathematics and Hindu wisdom......Page 32
VI - Assemble, decompose and Blackjack......Page 36
VII - The magic column......Page 42
VIII - Game theory pills......Page 47
IX - Smash, simplify and save......Page 55
X - Curiosities from Numberworld......Page 65
XI - 15 golden numbers......Page 78
XII - Multiplication tables from hell......Page 89
XIII - Move, invert and amaze......Page 100
XIV - The prodigious connection......Page 105
XV - Chinese multiplication......Page 116
XVI - The sliding cross......Page 123
XVII - Discounts, bad politicians and international measurements......Page 135
XVIII - How to make the division less dreadful ... and triplicate your capital!......Page 148
XIX - Gambling, guessing and gaining......Page 153
XX - A game of time and precision......Page 162
XXI - 10 strategies to square numbers ... and a strategy to save your life!......Page 170
XXII - Square root, cubic root and ... thirteenth root!......Page 182
In conclusion .........Page 190
Appendix: Prime numbers from 2 to 5000......Page 192
Bibliography......Page 195
Disclaimer......Page 196
