000			01313nam a22001457a 4500
008			120918t xxu||||| |||| 00| 0 eng d
050			_aQA39.2.L58
100			_aLewis, J. Parry
245			_aAn introduction to mathematics. / _cParry J. Lewis
260			_aNew York: _bMacmillan, _c1959.
300			_ax, 394 p: _bill,; _c20cm.
500			_aIncludes index.
505			_aContents: Algebra: Revision of elementary algebra -- The Summation and convergence of some simple series -- Prematuations, combinations and the binomial theorem -- Trigonometry and geometry: Basic trigonometry -- Co-ordinate geometry -- Conic sections and polar co-ordinates -- Calculus: Functions of one variable: Continuity and limits -- Rates of change of economic variables -- Diffrentiation -- Maxima, minima and points of inflexion -- Integration -- Logarithms -- Exponentials -- Some techniques of differentiation -- Maclaurein's and taylor's theorem -- Calculus: Functions of many variables: Partial differentiation -- Maxima and minima of functions of two or more variables -- Restricted maxima and minima and lagrange multipliers -- Homogeneous functions and euler's theorem -- Differentials -- Mathematics of fluctuation and growth: Complex numbers -- Differential equations -- Difference equations -- Appendixes.
942			_2lcc _cBK
999			_c2346 _d9846