最終更新日:2022/12/23
例文
Pi...
came
to
be
called
the
Ludolphian
number,
after
Ludolph
van
Ceulen,
a
German
mathematician
who
approximated
it
to
thirty-five
decimal
places...
a
calculation
that
took
Ludolph
most
of
his
life
to
accomplish,
and
gave
him
such
satisfaction
that
he
had
the
digits
engraved
on
his
tombstone...
the
stone
vanished,
possibly
to
be
turned
into
a
sidewalk
slab.
Somewhere
in
Leiden,
people
may
be
walking
over
Ludolph's
digits.
復習用の問題
Pi... came to be called the Ludolphian number, after Ludolph van Ceulen, a German mathematician who approximated it to thirty-five decimal places... a calculation that took Ludolph most of his life to accomplish, and gave him such satisfaction that he had the digits engraved on his tombstone... the stone vanished, possibly to be turned into a sidewalk slab. Somewhere in Leiden, people may be walking over Ludolph's digits.
項目の編集設定
- 項目の編集権限を持つユーザー - すべてのユーザー
- 項目の新規作成を審査する
- 項目の編集を審査する
- 項目の削除を審査する
- 重複の恐れのある項目名の追加を審査する
- 項目名の変更を審査する
- 審査に対する投票権限を持つユーザー - 編集者
- 決定に必要な投票数 - 1
例文の編集設定
- 例文の編集権限を持つユーザー - すべてのユーザー
- 例文の削除を審査する
- 審査に対する投票権限を持つユーザー - 編集者
- 決定に必要な投票数 - 1
問題の編集設定
- 問題の編集権限を持つユーザー - すべてのユーザー
- 審査に対する投票権限を持つユーザー - 編集者
- 決定に必要な投票数 - 1