Journal of elementary mathematics─SHOTOH SUGAKU─

VOL.37　August.1999
Mr. Hayakawa and his personal journal ‘STOTOH SUGAKU'	Teiji Nakazawa
Articles
A solution to the problem in the previous journal	Minoru Kurita
On the quadratics whose value is the 4th power of an integer	Teiji Nakazawa
Lectures
A mathematical English lecture	Yurou Asiba
A guide to ‘Wasan’	Hinoto Yonemitsu
Researches
On some characteristics of the Mersenne numbers.��	Kouji Ooshima
The integral solutions of the indefinite equation	Hiroshi Kikuta
On the Tarner lines and Seimiya lines	Toshiyuki Kinoshita
Two problems in the regular polygon	Mitsuhiro Kumano
A study of conic sections	Mitsuhiro Kotani
The result of the ‘Looking for a solution or a hint for the question of No.36’	Akira Sawanobori
What is produced by the equilateral triangle	Nobutaka Shigeki
A study of a square	Hidenori Shimizu
A norm of a unit in the cyclotomic field	Minoru Shimobayasiyama
On the length of the bisecting line of an angle	Shigeshi Shirasaka
In the case of the trigonometric function having the value of a rational number	Mitsuaki Takabayashi
Origami hexagon	Yutaka Nishiyama
On some functional equations	Masakazu Nihei
A geometric proof of the equation tan(60ﾟ−θ) tan(60ﾟ＋θ)tanθ＝tan3θ	Taichi Maekawa
A judgment of multiples	Yasuo Matsuda
To use the inequality	Toshihiko Miyaji
Introduction
A mathematical contest‘We can enjoy Math.’	Hiroshi Okumura
Series
Knowledge about a wide variety of mathematics (�｣)	Shigeshi Shirasaka
Solutions to the problem
No.
Problems
No.
Echo

VOL.38　December.1999
`SHOTOH SUGAKU`and me	Minoru Kurita
Articles Kawasaki Dayori - On a generalization of Langley's problem	Toshio Seimiya
On the quadratics whose value is the 4th power of an integer	Teiji Nakazawa
Lectures
A mathematical English lecture	Yurou Ashiba
A guide to`Wasan`	Hinoto Yonemitsu
Research On the transcendental function which satisfies f(z+1)=zf(z)	Yurou Ashiba
The integral solutions of the indefinite equation	Hiroshi Kurita
On the Tarner lines and Seimiya lines	Toshiyuki Kinoshita
Two problems in the regular polygon	Mitsuru Kumano
From infinity to finity	Mitsuhiro Kotani
An elementary method of expressing the regular polygon	Akira Sawanobori
On the seminar by P.Frankle	Nobutaka Shigeki
Conjecture-The color of the paints	Hidenori Shimizu
On groups on the curve	Minoru Shimobayashiyama
How to fold in thirds	Shigeshi Shirasaka
On the series representation of and its application	Mitsuaki Takabayashi
On the number of cross points of the diagonal lines in the regular polygon	Mitsuru Takasu
On the geometrical proof of the product	Masakazu Nihei
Some complete examples of the elementary differential equation	Junichi Harada
On the length of the bisector of an angle	Taichi Maekawa
On the problem of the Sangaku founded in Iwate	Taichi Maekawa
On a cycloid	Yasuo Matsuda
On the condition that the triangle is a regular triangle	Toshihiko Miyaji
Some examples of the proof of the transcendency of some numbers	Shigeo Moriya
A secret of a speed lot	Yuko Yamamoto 95
On Kakutani's conjecture	Minoru Ohki
Solutions to the problems
No.36-1	Kazuo Hata
No.37 -1	Yasuo Matsuda
No.37-2	Kazuo Hata
Problems No.38-1,38-2
Echo