The Meaning of    ~ The XiCorp Philosophy

Xi    is the 14th letter of the Greek alphabet and is pronounced z’eye.

is the mathematical symbol for a ‘random variable’ which cannot be assigned a value. does not describe the actual outcome of a particular process, but rather describes the possible, as-yet-undetermined outcomes in terms of real numbers. is a function mapping from events to numbers and is measurable from a probability space to a measurable space, a space of possible values for the variable.

In the system of Greek numerals it has a value of 60, and is the symbol for ‘extent of reaction’, for ‘cascade particles’ in particle physics.

In the same way,    cannot be assigned a value.We do however determine outcomes from variables. We assign measurable value and real numbers to investments.