M. T. Naraniengar

Mandyam Tondanur Naraniengar (1871–1940)[1] was an Indian mathematician.

He first proved in 1909 the Morley's trisector theorem after it was posed in 1899 by Frank Morley.

[2] He was the president of Indian Mathematical Society from 1930 to 1932[3] and the editor of the Journal of the Indian Mathematical Society from its founding in 1909 until 1927.

[1]