GraphMath2
昔、塾講師をしていた際、グラフで絵を描くことができるアプリがあれば面白いのに、と思う事が多く、実際に作ってみました。
When I worked in Cram school,I think that it would be great if there was a Application for drawing picture by Mathematics graph.So I actually tried to make that.
数学グラフ２（無料）
GraphMath２(FREE)
