An M with a small letter or set of letters above it stood for tens of thousands and higher. (Confusingly, in this instance the M represented the Greek ancestor of “myriad,” not the number 40.) ...

For example, to write the formula for calculating the volume of a cylinder, you'd start by expanding the Greek letters ...

A math historian explores how "x" came to stand in for an unknown quantity. ... He called the unknown “arithmos” and used an archaic Greek letter similar to “s” for the unknown.

You might be most familiar with x from math class. Many algebra problems use x as a variable, ... They represented this sound by the Greek letter χ, which later became the Latin x.

Around 93 per cent of US adults describe themselves as experiencing some level of “math ... from the scientific use of Greek letters to the adoption of the Greek term “academia” as our ...

Nike has been mocked online for photos of a new line of trainers that feature Greek lettering to spell out the brand name.. According to Sneaker News, the trainers in question are an upcoming ...

Originally defined as the ratio between the circumference of a circle and its diameter, pi — written as the Greek letter π — appears throughout mathematics, including in areas that are ...

Pi shows up in many formulas in math and physics. Its value is often rendered as 3.14 — hence the celebration on the 14th day of the third month of the year — but that’s an approximation.

Like Roman numerals, their system borrowed letters; like the Arabic numerals we still use, it only needed one symbol for each decimal place. In the 6th century BCE, the Greek alphabet used 24 letters.