Image:Leibniz to Wolff on Grandi.jpg

[edit] Summary

Photographic reproduction of half of the first paragraph of a letter by Gottfried Leibniz to Christian Wolff on the subject of Grandi's series 1 − 1 + 1 − 1 + · · ·, as published in the Acta Eruditorum in 1713.

Both the text itself, and the page on which it is printed, should be in the public domain due to age. Immediate image source: copied out of [1].

[edit] Licensing

This image is a faithful reproduction of a two-dimensional work of art and thus not copyrightable in itself in the U.S. as per Bridgeman Art Library v. Corel Corp.; the same is also true in many other countries, including Germany. The original two-dimensional work shown in this image is free content because: This image (or other media file) is in the public domain because its copyright has expired. This applies to the United States, Canada, the European Union and those countries with a copyright term of life of the author plus 70 years. العربية ǀ Български ǀ Català ǀ Česky ǀ Dansk ǀ Deutsch ǀ English ǀ Ελληνικά ǀ Esperanto ǀ Español ǀ Euskara ǀ فارسی ǀ Français ǀ Galego ǀ עברית ǀ हिन्दी ǀ Bahasa Indonesia ǀ Italiano ǀ 日本語 ǀ 한국어 ǀ Kurdî / كوردي ǀ Nederlands ǀ Norsk (nynorsk) ǀ Bahasa Melayu ǀ Polski ǀ Português ǀ Русский ǀ Slovenščina ǀ Shqip ǀ Suomi ǀ Svenska ǀ Türkçe ǀ 简体中文 ǀ 正體中文 ǀ +/- Therefore, this reproduction is also subject to the same terms as the original work. العربية ǀ Česky ǀ Deutsch ǀ English ǀ Ελληνικά ǀ Español ǀ فارسی ǀ Français ǀ עברית ǀ Indonesian ǀ Italiano ǀ 日本語 ǀ 한국어 ǀ Magyar ǀ Nederlands ǀ Polski ǀ Português ǀ Românǎ ǀ Русский ǀ Slovenščina ǀ Српски ǀ Sunda ǀ Türkçe ǀ Українська ǀ 简体中文 ǀ 正體中文 ǀ +/-