JuliaLang/julia — pull request #5552 by stevengj (2014-01-26 15:09:44+00:00)
Title: add norm=... keyword argument to quadgk

As discussed in JuliaLang/ODE.jl#7, there is no reason not to let the user specify the desired error norm to use in the convergence criterion. (e.g. there is potentially a big difference betwen converging in the L2 and Linf norms if you have a vector-valued integrand.)