Notes concerning “Linear algebra”

• Matrix exponentiation linear circuits 2018-12-18 (4 minutes)
• The miraculous low-rank SVD approximate convolution algorithm 2019-08-14 (updated 2019-08-15) (31 minutes)
• Complex linear regression (in the field ℂ of complex numbers) 2019-08-17 (updated 2019-08-18) (9 minutes)
• Differentiable neighborhood regression 2019-08-31 (15 minutes)