logz SciMax Toolbox lorentz_gauge

SciMax Toolbox >> lopow

lopow

Maxima Function

Calling Sequence

lopow (expr, x)

Description

Returns the lowest exponent of x which explicitly appears in expr. Thus

(%i1) lopow ((x+y)^2 + (x+y)^a, x+y);
(%o1)                       min(a, 2)
logz SciMax Toolbox lorentz_gauge