3 ms·
Then you can use a helpful little notational shorthand and write matrices of the form [[a,-b,],[b,a]] as a+bi.
by zardo 5y ago
Then you can use a helpful little notational shorthand and write matrices of the form [[a,-b,],[b,a]] as a+bi.
- deleted 5y ago[deleted]
- marginalia_nu 5y agoYou can define i to be 0 -1 1 0 and then the two become identical. (A cute detail is that this is a 90 degree rotation matrix)