Robuta

https://arxiv.org/abs/1207.3062 [1207.3062] Condition Numbers of Indefinite Rank 2 Ghost Wishart Matrices Abstract page for arXiv paper 1207.3062: Condition Numbers of Indefinite Rank 2 Ghost Wishart Matrices condition numbers12073062 https://www.sciencefriday.com/segments/man-couldnt-see-numbers/ A Rare Condition Prevented A Man From Seeing Numbers Jun 30, 2020 - A rare disease sheds light on how the human brain processes visual information. rareconditionpreventedmanseeing https://www.unilad.com/music/news/u2-larry-mullen-jr-dyscalculia-health-condition-087888-20241213 U2 star opens up on his extremely rare health condition that means he can no longer count numbers U2 star Larry Mullen Jr has opened up on his dyscalculia diagnosis that means he can no longer count numbers. https://arxiv.org/abs/2008.08233 [2008.08233] On condition numbers of the total least squares problem with linear equality constraint Abstract page for arXiv paper 2008.08233: On condition numbers of the total least squares problem with linear equality constraint