Abū Naṣr Hiba Allāh b. ʿAbd al-Jabbār b. Muʿādh b. Fākhir al-Sijzī

Hibat Allah Sajzi was a distinguished mathematician and astronomer. His contributions to the field of mathematics, particularly in the development of trigonometry, were significant. He is known for his work on the calculation of tangent values and for proposing solutions to various astronomical problems through mathematical approaches. His efforts in refining the geometric model of the moon's motion are also noteworthy. Sajzi's work exemplifies the rich tradition of scientific inquiry and innova...See more