论文标题
Symfields：Python中一般曲线坐标的开源符号字段分析工具
SymFields: An Open Source Symbolic Fields Analysis Tool for General Curvilinear Coordinates in Python
论文作者
论文摘要
Python开发了用于向量字段分析“ Symfields”的开源符号工具。 Symfields模块是在Python符号模块Sympy上构建的，这只能进行缩放器字段分析。使用Symfields模块，您可以进行一般曲线坐标的矢量分析，无论是否正交。在Symfields中，将基于度量张量的差分运算符归一化为实际物理值，这意味着您可以将向量字段的实际物理值作为输入。这可以极大地使物理学家摆脱复杂的坐标下的乏味计算。
An open source symbolic tool for vector fields analysis 'SymFields' is developed in Python. The SymFields module is constructed upon Python symbolic module sympy, which could only conduct scaler field analysis. With SymFields module, you can conduct vector analysis for general curvilinear coordinates regardless whether it is orthogonal or not. In SymFields, the differential operators based on metric tensor are normalized to real physical values, which means your can use real physical value of the vector fields as inputs. This could greatly free the physicists from the tedious calculation under complicated coordinates.
