Blissard's trigonometric series with closed-form sums
英文摘要：
This is a summary and verification of an elementary note written by John Blissard in 1862 for the Messenger of Mathematics. A general method of discovering trigonometric series having a closed-form sum is explained and illustrated with examples.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
