Covers the definition of continuity at a point using epsilon and delta.
Explores Cauchy sequences in real numbers, convergence criteria, and limit definitions.
Explores model selection in statistics, discussing principles, probabilistic models, characteristics evaluation, and data visualization methods.
Explores open sets and interior points in real numbers, with examples and criteria for identification.
Covers real numbers, complex numbers, numerical sequences, series, real functions, function limits, derivatives, Taylor series, integrals, and growth rates of functions.