"How To Create Textbooks With Live Mathematics Using LATEX" Richard D. Jenks IBM Research P.O. Box 218 Yorktown Heights, New York 10598 USA E-mail:jenks@watson.ibm.com This reports a study of designs and techniques for creating live mathematics from markup in new or existing mathematical documents written in LATEX. We present LATEX extensions to techexplorer that provide both presentation and semantic content markup suitable for transmission to computer algebra systems using OpenMath and/or MathML.