Metaphysical - 011 - Pure, Functional, Financial Python Katas
The last kata threw open the meaning of quantitative finance. Ironically, if quant finance is about quantifying, it is rarely if ever about quantifying dollars! It's »
Plugs - 010 - Pure, Functional, Financial Python Katas
The last kata showed us how financiers sees the future - by closely observing the present. Let's take this one step further. As we saw, in »
Futures - 009 - Pure, Functional, Financial Python Katas
A simple kata today. A forward contract in finance is analogous to a future in computer science, it doesn't return anything until it's got the delivery »
008 -Pure, Functional, Financial Python Katas
The previous kata explained that there are very few mathematical concepts used in finance. This series of katas has so far only used one concept in »
007 - Pure, Functional, Financial Python Katas
Perhaps the main way programming diverges from mathematics is state mutability. In maths you can set and forget x's. When programming algorithms we have to carefully »