On Computing Radiation Integrals The relative merit and cost of four ways of evaluating typical radiation integrals containing spherical Bessel functions are investigated. These methods are desk machine evaluation of a finite series, integration of the appropriate differential equation by a Reeves Electronic Analog Computer and by a Litton 40 IBM 704 computer. Results are generally applicable to equations separated from a Helmholtz or wave equation. CACM February, 1959 Hansen, R. C. Bailin, L. L. Rutishauser, R. W. CA590205 JB March 22, 1978 8:16 PM 96 5 96 96 5 96 96 5 96