Old Operations Researchers don’t die … they just make terrible puns. So how long do you have to wait in a queue before being served? If we model customer arrivals by the Poisson probability distribution, only whole numbers of customers will arrive (helpful) and the arrival time between customers will be random and distributed exponentially. …
Mathematicians since Euclid have studied the properties of the golden ratio, also called the golden mean or golden section. Two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities. The Greek letter phi represents the golden ratio: 1.6180339887. Artists…
Mathematicians since Euclid have studied the properties of the golden ratio, also called the golden mean or golden section. Two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities. The Greek letter phi represents the golden ratio: 1.6180339887. Artists…
Digital 22x22cm £30 Larger sizes available “Pure mathematics is, in its way, the poetry of logical ideas.” albert einstein