Who was born earlier, Habash al-Hasib al-Marwazi or Mostafa El-Sayed?
Habash al-Hasib al-Marwazi Ahmad ibn 'Abdallah Habash Hasib Marwazi (766 - d. after 869 in Samarra, Iraq ) was a Persian astronomer, geographer, and mathematician from Merv in Khorasan who for the first time described the trigonometric ratios: sine, cosine, tangent and cotangent.
Abu Faris Abdallah Abu Faris Abdallah, nicknamed al-Wathik Billah (1564–1608) was a ruler of the Saadi dynasty. He was one of the three sons of Ahmad al-Mansur and reigned in different parts of the country (1603–1608), the South, Marrakesh and Fez. He especially fought his brother Zidan Abu Maali (r. 1603–1627).