This volume is part one of five volumes that have been envisaged under the title Dictionary of Sanskrit-English Technical Terms. This volume, that deals with terms, ideas and concepts pertaining to Mathematics, contains technical terms of Mathematics collected from original textbooks along with their explanations from the Vedas and other works like the Brahmanas, Puranas and the Epics. The term or concept is mentioned first in the original form and then its Roman transliteration is given followed by its translation in English and the exact reference to it in religious and scholarly secular works. The important information given against each entry includes its synonyms, history, etymology and philosophical associations.