J A A A A D S Z A Y D A P Y L O T A I A

E G P A L K H W A R I Z M I J U L N L R

D Z A S T B G K H T I Z P M Q K K B H S

A U L N A V I N X E O T T J I Y U B C Q

L X B O W T L R W M A N H N L Z A I F S

G D A I E K S W U O Q K D M J R T Z L G

E V T T F E Q G M N Y I T A E A R A A F

B N T A T X N Z S O I M N M M T R T X I

R N A U E A Y A V G Y I A E Y E I W U T

A L N Q X G R A L I B Y H Y M Q C C O P

K V I E P C M B Z R E T T U Y V A I X A

I S U T L A P C D T A X N S Y A H R C Y

G E O M E T R Y D M S F Z C U L H F X L

Q N S X P Q N G D S V U W T G B P K L X

G W E B E N U O I A J Z F I X E L M L C

R O S Y C I Y Q R M A H T I A H L A O A

M N F F N S B S I U L P O M M M C K H V

E H P F K M N A L L U Z N R Y H N X X Z

D J W F G P J G V G P H R E Z X Q X A M

H F I W K E Z R Y A E F K U W G A W B R

Many Muslims in the past have contributed to the field of Mathematics. Muhammad Bin Musa Al-Khwarizmi (770 - 840 C.E.) is considered to be the father of Algebra. Yaqub Ibn Ishaq Al-Kindi (800 - 873 C.E.) played a large part in introducing Indian numerals to the Islamic and Christian world. Abu Abdullah Al-Battani (858 - 929 C.E.) derived several trigonometric relationships. Abul Wafa Muhammad Al-Buzjani (940 – 997 C.E) made contributions to trigonometry and geometry, including relations between sine and cosine and the introduction of the secant and cosecant functions. Abu Ali Hasan Ibn Al-Haitham (965 - 1040 C.E.) developed analytical geometry. Abu Raihan Muhammad Al-Biruni (973 - 1048 C.E.) wrote works on several topics including arithmetic, geometry, series, and ratio theory. Omar Al-Khayyam (1044 - 1123 C.E.) found a generalized method for solving all cubic equations. Nasir Al-Din Al-Tusi (1201 - 1274 C.E.) compiled trigonometry as a new subject and developed spherical trigonometry.