"Dive Into Deep Learning" may be good in that it usually has code alongside any mathematical notation: https://d2l.ai/index.html https://d2l.ai/index.html I ha

"Dive Into Deep Learning" may be good in that it usually has code alongside any mathematical notation: https://d2l.ai/index.html https://d2l.ai/index.html I have not actually looked at it in detail, but the legendary Gilbert Strang, in addition to his classic linear algebra course, also has a course that aims to teach enough linear algebra to explain deep learning called "Linear Algebra and Learning From Data". Maybe this is also helpful.