The notes cover introduction to proofs, axioms of fields, complex numbers, some topology, and limits, continuity, derivatives, integrals, sequences and series. For teaching proof writing, many proofs contain in red color parts of proofs that should not be written down but should be thought.
V. Giraldo, L. Carvalho, and D. Tall. Proceedings of the 27 thAnnual Conference of the International Group for the Psychology of Mathematics Education, (2003)