[ 原始碼： ojalgo ]
套件：libojalgo-java（53.3.0+ds-1）
Java library to do mathematics, linear algebra and optimisation
ojAlgo is a fast pure Java linear algebra library. It features:
- Optimisation (mathematical programming) tools including LP, QP and MIP solvers – again this is pure Java with zero dependencies; - A collection of "array" classes that can be sparse or dense and arbitrarily large. They can be used as 1-, 2- or N/Any-dimensional arrays, and may contain/handle a multitude of different number types including complex numbers, rational numbers and quaternions. The memory for the arrays can alternatively be allocated off heap or in a file. The linear algebra part of ojAlgo builds on these arrays – they’re fast and efficient; - Artificial Neural Networks; - Various other things like time series, random numbers, stochastic processes, descriptive statistics...