To learn more about a topic listed below, click the topic name to go to the corresponding MathWorld classroom page.
Arc Length | The length along a curve if it were to be straightened out. |
Convergent Series | A series for which partial sums become arbitrarily close to some fixed number. |
Exponential Growth | The increase in a quantity according to an exponential function. |
Harmonic Series | The sum of the reciprocals of the positive integers. This series diverges. |
Maclaurin Series | A Taylor series expansion of a function around zero. |
Power Series | A sum of powers of a variable. A power series is essentially an infinite polynomial. |
Radius of Convergence | Half the width of the interval inside which a power series converges absolutely. |
Ratio Test | A test for determining whether a series converges. It is used for calculating the radius of convergence for power series. |
Surface of Revolution | A surface generated by rotating a two-dimensional curve about an axis. |
Taylor Series | The power series of a function around a given point. MathWorld |
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