It [ non-Euclidean geometry ] would be ranked among the most famous achievements of the entire [nineteenth] century, but up to 1860 the interest was rather slight. Ivor Grattan-Guinness More Quotes by Ivor Grattan-Guinness More Quotes From Ivor Grattan-Guinness From the 3rd century onwards, orthodox Christianity, based on a Hebrew story and worshipping the Jew Jesus, also led many campaigns of anti-Semitism. Ivor Grattan-Guinness campaigns stories jesus Non-Newtonian calculi... have considerable potential as alternative approaches to traditional problems. Ivor Grattan-Guinness alternatives approach problem In addition, the teaching of theories from axioms, or some close imitation of them such as the basic laws of an algebra, is usually an educational disaster. Ivor Grattan-Guinness educational teaching law Mathematics is one of the most basic -- and most ancient -- types of knowledge. Yet the details of its historical development remain obscure to all but a few specialists. Ivor Grattan-Guinness details development historical