EDIT: fix image

  • ns1@feddit.uk
    link
    fedilink
    English
    arrow-up
    4
    ·
    23 days ago

    Took me a while to find out what I think these all are, still not 100% on some of them. From top left, going right:

    • Multiplication over the rationals
    • Wedge product / alternating product
    • Function composition (ring operator)
    • Inner product (e.g. scalar product)
    • Tensor product
    • Lie bracket
    • Set intersection
    • Vector product / cross product
    • Tor functor

    Corrections welcome!