The Cook's Decameron: A Study In Taste, Containing Over Two Hundred Recipes For Italian Dishes is a cookbook by Mrs. W. G. Waters[?] that is now in the public domain. It contains over two hundred recipes for Italian dishes.
... to divide by it.)
The symbol
<math>\pm \sqrt {b^2-4ac}</math>
in the formula should be understood as "either of those element(s) of the field whose ...