These topics identify concepts: groups of cells, ranges of cells, rows and columns selection, insert or delete rows and columns, and fill data series, same as applied in a practical example, reaffirming student learning.

The Central Processing Unit (CPU, for its acronym in English) has 14 internal registers each 16 bits. The first four, AX, BX, CX and DX are general purpose and can also be used as 8-bit registers. That is, AX can be divided ...

Scientific computing over the Internet can suit many activities that have not, in the authors’ opinion, been explored enough in general. Resources such as executables, languages, packages, can be used from a remote computing ...

The recent widespread popularity of computational thinking (CT) has raised the need for a reliable method for assessing it. Recent CT tests focus on programming skills rather than the analytical ability and problem-solving ...

In this paper, we show how to compute in O(n2) steps the Fourier coefficients associated with the Gelfand-Levitan approach for discrete Sobolev orthogonal polynomials on the unit circle when the support of the discrete ...

In this paper, we show how to compute in O(n2) steps the Fourier coefficients associated with the Gelfand-Levitan approach for discrete Sobolev orthogonal polynomials on the unit circle when the support of the discrete ...