Blog

By cansu olce / July 11, 2021

Laying Down The Law

The significance of Brahmagupta's laws is that they treat zero as a number, not just a place holder, and negative...

Read More
By cansu olce / July 6, 2021

Caesar and Vigenère Ciphers

These two ciphers are simple enough: they require only that letters are substituted with others in the alphabet. The Caesar...

Read More
By cansu olce / July 6, 2021

3000-YEAR-OLD HOMEWORK

The Rhind Papyrus is named after the Scottish egyptologist. A. Henry Rhind, who purchased the papyrus in Egypt in 1858....

Read More
By cansu olce / July 5, 2021

About Faces

By cansu olce / July 5, 2021

War Child

Plato was born in Athens ca. 427 BCE. The son of wealthy parents, he was afforded a solid education. During...

Read More
By cansu olce / July 4, 2021

The Greeks

By cansu olce / July 3, 2021

What is pi?

By cansu olce / July 2, 2021

Primes Versus Composites

Prime numbers are a subset, or smaller part, of the natural numbers. A prime is a natural number with exactly...

Read More