THE GREATEST GUIDE TO RTP LEVIS4D

In Einstein notation, the duplication with the i index implies the sum on i. The preceding is then denoted εijkεimn = δjmδkn − δjnδkm.These properties are essential for knowing the habits of your tensor in different coordinate methods.ε i j ε i n = δ j n displaystyle varepsilon _ ij varepsilon ^ in = delta _ j ^ n The Levi-Civita image l