Recent content by keldon

  1. K

    Undergrad Complex numbers and vector multiplies continued

    Multiplication of two complex numbers, A and B.
  2. K

    Undergrad Complex numbers and vector multiplies continued

    This is just a follow on from this thread, https://www.physicsforums.com/threads/complex-numbers-and-vector-multiplication.509944/ Basically I've noted that, in 2d at least that the complex multiplication of A and B is equal to (A dot conj(B)) + (A cross B)i Would that then mean his initial...