cdstar | expression compiler written in C that generates C code | Math library

cdstar is a C++ library typically used in Utilities, Math applications. cdstar has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

CD* is an expression compiler written in C++ that generates C code of functions that contain derivatives computation. For example, the following code:. Generates the following C code in standard output. It is possible to generate higher-order derivatives or mixed derivatives by mixing the calls of the Derivatives function. See test.cpp for more examples. CD* implements the D* algorithm to efficiently compute the derivatives of a function. The algorithm is efficient for small-to-medium dimensional (say, <100) functions because it performs costly path-finding algorithm on the expression graph. If you need to generate the code of the Jacobian or Hessian of a function with 10000 variables, you should also take a look at the following libraries: CasADi, theano, CppADCode. This project is still in its very early stage, the interface may change significantly in future development.