Task: Translation
Input (English): WORHP , also referred to as eNLP ( European NLP Solver ) , is a mathematical software library for numerically solving continuous , nonlinear optimization problems on a large scale .
Output (Chinese): WORHP，也被ESA称为eNLP（欧洲NLP求解器），是一个数学软件库，用于在数值上解决连续的大规模非线性优化问题。