01005nam a2200205Ia 4500 CTU_137927 210402s9999 xx 000 0 und d 36.9 511.36 C974 Cupillari, Antonella The nuts and bolts of proofs Antonella Cupillari Amsterdam Elsevier Academic Press 2005 Designed to help undergraduates who have had a semester of calculus, this guide provides detailed descriptions of the logic behind the mathematical proofs they will encounter in their studies. The third edition follows the same format as the first with more examples, exercises, and an expanded treatment of mathematical induction and set theory. Cupillari, who writes in a knowledgeable but friendly tone, teaches at Penn State Erie--The Behrend College. Proof theory,Logic toán học Trọng Hải Trung tâm Học liệu Trường Đại học Cần Thơ