Ciro Santilli OurBigBook.com $£ Sponsor €¥ 中国独裁统治 China Dictatorship 新疆改造中心、六四事件、法轮功、郝海东、709大抓捕、2015巴拿马文件 邓家贵、低端人口、西藏骚乱
When we have a symmetric matrix, a change of bases keeps symmetry iff it is done by an orthogonal matrix, in which case:

Ancestors

  1. Change of basis
  2. Basis
  3. Vector space
  4. Linear algebra
  5. Algebra
  6. Area of mathematics
  7. Mathematics
  8. Ciro Santilli's Homepage