For improving the status of Math!!
"Taking all of the people hostage to improve the status of mathmatics. " Terrorist activities started by genius mathematician Genichiro Takagi. The Japanese who studied with the famous educational software he made is preliminary hypnotic, and it can become a victim of the murder or a victim. It was a junior high school student who the police department looked for against terrorism! New era mathematic mystery !!
Personally
・You can read the story and learn the fun of mathematics which is how wide .
・Easy to read but what you prepare a note at hand is easier to understand than the occasion you simply read the book.
( ^^) _旦~~ ＜Tea Time＞
Now, this series are published eight volumes. More and more , I am concerned about the future development .
＜There are things that can only be experienced there !!＞
