Integrable and differentiable approxiations to the generalized Planck'sequations,

摘要

Abstract: We evaluate the error that arises when approximating the generalized Planck's equation with a truncated series of t terms. We develop an analytical estimate for the error of truncating series expansion to t-terms, obtaining integrable and differentiable forms of generalized Planck's equations. The resulting accuracy of better than 1% is obtained with just three terms.!5