[julia-users] is there an rcond (reciprocal condition number of a matrix) function to complement cond

[Douglas Bates]

I am accustomed to evaluating the reciprocal condition number instead of 
the condition number of a matrix because rcond is what LAPACK provides and 
because the values of rcond are in [0, 1].  I notice that there is a cond 
function in Base but not an rcond.  Did I miss something?  It happens that 
I want the rcond of a triangular matrix so it is easy to call the LAPACK 
function directly.