Aon Benfield Securities has a Python + GPU approach to actuarial modeling. If you want to compare the approaches they take, there's a video and talk up on the D

Aon Benfield Securities has a Python + GPU approach to actuarial modeling. If you want to compare the approaches they take, there's a video and talk up on the DSLs for Finance homepage: dslfin.org For those generally interested in financial domain-specific languages, the website also has a comprehensive listing of financials DSLs.