海格和斯派克曼的故事
The Story of Hagge and Speckman
摘要：
这涉及的理论首先发展的哈格和斯佩克曼在爱德华时代。Speckman研究了同时在透视和间接相似的三角形。另一方面哈格研究圈子，通过正交中心的一个给定的三角形。从表面上看，这些主题似乎无关，但正如我们所描述的那样，情况并非如此。
英文摘要：
This concerns theory first developed by Hagge and Speckman in the Edwardian era. Speckman investigated triangles that were simultaneously in perspective and indirectly similar. On the other hand Hagge studied circles that pass through the orthocentre of a given triangle. Superficially these subjects look unrelated, but this is not the case, as we describe.
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。
