02/12/2021, 11:17 PM
For the " tommy octonion " we have the following Jacobi matrix.
By that I mean the Jacobi matrix for taking f(X) = X^2 in that number system.
see pictures.
The inverse of that matrix corresponds to taking the square root whenever the matrix is invertible (the determinant of the original Jacobi is not zero).
( see : https://en.wikipedia.org/wiki/Inverse_function_theorem )
regards
tommy1729
Tom Marcel Raes
By that I mean the Jacobi matrix for taking f(X) = X^2 in that number system.
see pictures.
The inverse of that matrix corresponds to taking the square root whenever the matrix is invertible (the determinant of the original Jacobi is not zero).
( see : https://en.wikipedia.org/wiki/Inverse_function_theorem )
regards
tommy1729
Tom Marcel Raes

