tag:blogger.com,1999:blog-8851344890851282373.post6061452117637828155..comments2023-07-05T16:51:15.374+09:00Comments on パラメトロン計算機: Gaussの正十七角形和田英一http://www.blogger.com/profile/03766161406401142226noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8851344890851282373.post-6000359906664078332009-05-22T22:53:51.389+09:002009-05-22T22:53:51.389+09:00http://mathworld.wolfram.com/Heptadecagon.html
等ご覧...http://mathworld.wolfram.com/Heptadecagon.html<br />等ご覧になられましたか?GBhttps://www.blogger.com/profile/09023616918031235380noreply@blogger.com