-
1700 BCE
Babylonian Mathematics
Babylonians solve quadratic equation with the square method. -
540 BCE
Pythagoras
Greeks mathematicians use geometric strategies to solve equations. -
200
Diophantus of Alexandria
Begins using symbols instead of words. -
499
Aryabhatiya by aryabhata
Provided results for summation of squares and cubes. Also worked on what pi was. -
598
Bhraskara and Brahmagupta
Replaces unknown quantities with letters. -
780
Muhammad Ibn Musa Al-Khwarizmi
Writes a book with a clear understanding by showing how to do problems by doing the same operation on each side. -
1048
Omar Khayyam
He used geometric approach to solve cubic equations using a line segment. -
1540
Francois Viete
Starting using letters to replace variables and uses + and - for addition and subtraction. -
Carl Friedrich Gauss
Proves the basic theory of algebra. -
Amalie Noether
Makes discoveries about noncommutative algebra