In the United States, most home buyers borrow money in the form of a mortgage loan, and the mortgage lender often requires that the buyer purchases homeowner's insurance as a condition of the loan, in order to protect the bank if the home is destroyed.
Gottlob Frege. Friedrich Ludwig Gottlob Frege (b. 1848, d. 1925) was a German mathematician, logician, and philosopher who worked at the University of Jena. Frege essentially reconceived the discipline of logic by constructing a formal system which, in effect, constituted the first âpredicate calculusâ.
Certain practical skills were invented before his time, but certainly Euclid was the father and founder of our basic geometry system. In 1637, the French mathematician Descartes extended Euclid's system one logical step farther. He related geometric figures and algebraic equations to invent analytic geometry.