论文标题
正方形和音量形式
Square-densities, and volume forms
论文作者
论文摘要
对于三角形的区域，苍鹭的公式用于将体积形式和某些无限简单的无限平方册与riemannian歧管中的某些无限简单相关联
Heron's formula from antiquity, for the area of a triangle, is used to relate volume form and infinitesimal square-volume of certain infinitesimal simplices in a Riemannian manifold
