identity matrix

ریشه

From Latin 'identitas' meaning 'sameness' and 'matrix' from Latin 'mater' meaning 'mother' or 'source'.

مثال

• The identity matrix is a square matrix with ones on the diagonal and zeros elsewhere.
• Multiplying any matrix by the identity matrix leaves the original matrix unchanged.
• The identity matrix is the multiplicative identity of matrices.

ترکیب‌های رایج

Square identity matrix Diagonal identity matrix