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Use Cases
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Resources
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Pricing
Geometry
Geometry
2900 BC
% complete
First Egyptian Pyramid constructed, requiring knowledge of how to build pyramids with square bases out of blocks of stone.
1800 BC
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The Moscow Papyrus is written containing 25 examples of Egyptian math.
518 BC
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a2 + b2 = c2
way to figure out the legs or the hypotenuse
150 BC
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Found out that circle is 360 degrees
140 BC
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Hipparchus' thoughts and teachings of Trigonometry
600 BC
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It was developed over the years by Pythagoras and the Pythagoreans, Plato, Aristole, Euclid, and others
300 BC
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Euclid complies, organizes and systematizes geometric ideas which had been discovered and proven into thirteen books, called ELEMENTS (, a book discussing Euclidean geometry. The Elements is a collection of 13 books of definitions, postulates, and axioms. It became the 3rd most popular book in the world, after the Koran and the Bible.)
240 BC
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Eratosthenes determines that the Earth is spherical and computes its diameter
225 BC
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Appolonius works on Conic Sections
225 BC
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Archimedes (287 BC - 212 BC) does work on circles, spheres, areas, infinite series, and other things
628 AD
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Brahmagupta created a formula for finding the area of a quadrilateral, with sides a,b,c,d, enclosed by a circle: A = The Sq. Root of (s-a)(s-b)(s-c)(s-d). S is the semiperimeter, is found by the formula s=(a+b+c+d)/2
853
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Medieval Muslims synthesized algebra and geometry by placing points on a coordinate plane.
1000
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The "Mathematical" pope
1253
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geometry, optics, etc
50
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Trigonometry
1777 AD - 1855 AD
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Gauss developed the Gauss method for adding large amounts of consecutive numbers when he was six. However, his most important creation is that of non-Euclidean geometry. Non-Euclidean geometry is geometry not based on the postulates of Euclid. This includes times when the parallel postulate isn’t true. Parallel Postulate – Through a given point not on a line, there is one and only one line parallel to it.
1837 AD
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Johann Dirichlet defines a Function
03/14/1879
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Albert Einstein's birthday
1896
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Prime Number Theory proved
1916 AD
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Einstein creates a general theory of relativity.