Holiday break I’m on holiday for the next 10 days or so. Blogging is therefore likely to be light. Rate this:Share:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Like this:Like Loading... Related Published by rich_w Man of letters & numbers; also occasionally of action. Husband to NTW. Dad of three. Friendly geek. View all posts by rich_w
arbitrary constant 