def holes(x): res = metric(pts, x, axis=0).min() return -res if res < rtol else 0.0
def holes(x): res = metric(pts, x, axis=0).min() return -res
def holes(x): return (metric(pts, x, axis=0).min(axis=0) < -rtol).sum()
def holes(x): res = metric(pts,x,axis=0).min() return -res if res < rtol else 0.0
def holes(x): res = metric(pts,x,axis=0).min() return -res
def holes(x): return (metric(pts,x,axis=0).min(axis=0) < -rtol).sum()