The levis 4d Diaries
In Einstein notation, the duplication of the i index indicates the sum on i. The previous is then denoted εijkεimn = δjmδkn − δjnδkm.For starters english will not be my mom tongue sorry. I want to inquire if you can support me with many of the Attributes of your levi-civita image.ε i j ε i n = δ j n displaystyle varepsilon _ ij varepsilo