For novices, functions are one of the most intimidating features of OpenOffice.org's Calc. Newcomers quickly learn that functions are a main feature of spreadsheets, but there are almost four hundred, ...

Microsoft Excel's templates, automated formulas, and functions can simplify complex math tasks. Modern tech aids like Copilot can handle complex math operations, but knowing how they work will ...

From classrooms to kitchen tables, debates about math education are never far away. Should teachers drill multiplication ...

Inspired by Rearick's work on logarithm and exponential functions of arithmetic functions, we introduce two new operators, LOG and EXP. The LOG operates on generalized Fibonacci polynomials giving ...

In the following examples, the math operations were performed using 100 points. This is done using the sparse math function, which performs a user-controlled decimation of the waveform. Figure 6 shows ...

Recent investigations probe the arithmetic properties of these functions, exploring congruence relations and modular behaviour that reveal surprising regularities.

We discuss some new expressions for rational functions for which the Hausdorff distance between the range over a given interval and the interval arithmetic evaluation has the order of the square of ...

The operations that are discussed in this section show you how to compare entire character strings and the beginnings of character strings. Several SAS character functions enable you to search for and ...