The Iranic font, a left-slanted typeface designed to accommodate right-to-left scripts, remains a legacy of Gholamhossein Mosaheb’s technical innovations in typography. Born in Tehran in 1910, he pursued an international education across Iran, France, and England before earning his doctorate from the University of Cambridge. His career bridged the gap between formal logic and the structured preservation of Persian knowledge.
Contributions to Mathematical Logic
Mosaheb introduced the study of mathematical logic to the Iranian academic community. In 1955, he published Madkhale Manteghe Soorat, known as the Introduction to Formal Logic. This volume represented the first scholarly treatment of the subject within the country. In 1957, L. A. Zadeh reviewed the text favorably in the Journal of Symbolic Logic, solidifying its place in the field.
Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.
Take the IQ test →Institutional Foundations
He established multiple centers for scientific research and education. In October 1965, he founded the Institute of Mathematical Research (IMR) as a semi-independent entity affiliated with Tarbiat Moaalem University. He served as the director of the Institute of Mathematics at Kharazmi University from 1972 to 1974. His efforts in organizing research centers were supported by his role as a teacher and mathematician.
The Persian Encyclopedia
Mosaheb is recognized for his work as a lexicographer, specifically as the primary author of The Persian Encyclopedia. The three-volume project employed specific methods of categorization that continue to influence reference writing. While the 1996 publication credited him alongside Ahmad Aram and Mahmoud Mosahab, his foundational role in organizing the content remains central to the work's historical importance.
Legacy and Recognition
Beyond his institutional work, Mosaheb was fluent in Persian, Arabic, French, and English. On 28 June 2009, the Society for the Appreciation of Cultural Works and Dignitaries announced that its 100th published book would be a tribute to his life and research, authored by Pegah Hajjan. This volume includes articles such as The First Trigonometry Book and various appraisals from scholars including Iraj Afshar and Najaf Daryabandari.
Fast facts
- Born: 1910, Tehran
- Died: 1979, Tehran
- Education: University of Cambridge
- Notable Invention: Iranic font
- Major Publication: The Persian Encyclopedia
- Academic Focus: Logic and Foundations
- Citizenship: Iran
Questions readers ask
What is the Iranic font?
It is a left-slanted typeface designed by Mosaheb in the 1950s for use with right-to-left Persian script.
What was Mosaheb's contribution to formal logic in Iran?
He authored the first scholarly book on mathematical logic in Iran, titled Introduction to Formal Logic, published in 1955.
Achievements
- Held posts at Iran
