original question: What is the project focus for [Mathematical Tables Project]?
answer: mathematical table
answer type: Project focus.
auxiliary information: The Mathematical Tables Project was one of the largest and most sophisticated computing organizations that operated prior to the invention of the digital electronic computer. Begun in 1938 as a project of the Works Progress Administration, it employed 450 out-of-work clerks to tabulate higher mathematical functions, such as exponential functions, logarithms, and trigonometric functions. These tables eventually filled 28 volumes, which were published by Columbia University Press. The group was led by a group of mathematicians and physicists, most of whom had been unable to find professional work during the Depression. The mathematical leader was Gertrude Blanch, who had just finished her doctorate in mathematics at Cornell University. She had been unable to find a university position and was working at a photographic company before joining the project. The administrative director was Arnold Lowan, who had a degree in physics from Columbia and had spent a year at the Institute for Advanced Study in Princeton before returning to New York without a job.
What is the main focus of the project entitled [Mathematical Tables Project]?