unit matrix
unitary matrix
elementary matrix
loop
unitary
subidentity
right identity
identitary
bioidentity
unit
iconic
signature
same
nomadology
zero
inverse matrix
coidentity
quoddity
identically
conference matrix
eigenstructure
spectrum
element
eigenvalue of a matrix
eigenvalue of a square matrix
eigenvalue
characteristic root of a square matrix
depersonalization
transpose
left identity
cytomatrix
Jekyll/Hyde syndrome
identity crisis
congruence
identitarianism
semisimple
Leibniz's law
array
ethnonationality
preradical
perimatrix
generic element
identify
ipseity
Jacobian
invertible matrix
coaugmentation
supermatrix
characteristic polynomial
passing