The Meaning of Mathematics

angle XOC arithmetical axiom Bertie calculate called Cartesian co-ordinates Charlie Charlie's share complex numbers conception of number construction cube curve defined Descartes draw elephants equal Euclidean geometry fact feet Fermat's Last Theorem fundamental given Hence idea infinite number length of OC logical mathe mathematical mathematician matics means metrical modern mathematical negative number number and space number of infinitely number of pounds number of units pair plane positive number problem proved Pythagoras quadratic equation radians rate of change ratio rectangle recurring decimals right angles root of minus round the wheel sense OX shillings shortest distance side six miles solution solved square inches square root squaring the circle straight line study of number surface symbols system of geometry theorems theory theory of relativity things three angles tion triangle trisect units long units of length whole numbers X'OX zero