2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/165285We present some properties of the gradient of a mu-differentiable function. The Method of Lagrange Multipliers for mu-differentiable functions is then exemplified.Accepted (22/June/2008) for International Journal of Mathematics and Statistics (IJMS), Vol. 4, No. S09, Spring 2009 (in press)Classical Analysis and ODEs26E35; 26E05; 26B05A mu-differentiable Lagrange multiplier ruletext