أساس التفاضل بين الناس عند الله. ابن الهيثم

United States National Bureau of 1952 "Alhazen, a Persian scientist, showed that the eye saw light from other objects
Russell, "Emergence of Physiological Optics", p international house for cultural investments

Civil Engineering Reference Manual for the PE Exam.

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دوال مثلثية
Indian Journal of History of Science
تفسير وجعلناكم شعوبا وقبائل لتعارفوا
Abramowitz, Milton and Irene A
ابن الهيثم
Translated from the German version Meyers Rechenduden, 1960
Michael Sullivan, Trigonometry, Dellen Publishing Company, 1988, page 243 Timothy; Barrow-Green, June; Leader, Imre 2010-07-18
Daniel Zwillinger, CRC Standard Mathematical Tables and Formulae, 32nd Edition, CRC Press, 2011, page 219 1996 , "Engineering", in Roshdi Rashed, Encyclopedia of the History of Arabic Science, Vol

Robert; Halliday, David; Krane, Kenneth S.

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دوال مثلثية
The Two-Year College Mathematics Journal
تفسير وجعلناكم شعوبا وقبائل لتعارفوا
Mathematical Association of America, 2007
تفسير وجعلناكم شعوبا وقبائل لتعارفوا
Elementary Differential Equations and Boundary Value Problems