Metadata shorthands: {} aliases: [del, Del, Del operator, del operator, nabla, Nabla, nabla operator] created: 2021-10-19 18:14:44 modified: 2022-01-10 04:13:03 is a vector differential operator In :
shorthands: {} aliases: [del, Del, Del operator, del operator, nabla, Nabla, nabla operator] created: 2021-10-19 18:14:44 modified: 2022-01-10 04:13:03
In 3D:
In Einstein notation: