This study explored the strategies used by 13 prospective secondary school mathematics teachers to develop and validate functions as mathematical models of real-world situations. The students, ...

In the process of debugging and validating both digital and RF designs, the oscilloscope Fast Fourier Transform (FFT) function and a variety of other math functions can prove ...

Google announced their answer to Wolfram Alpha‘s advanced math skills with math graphing functionality on Google search results. All you need to do is type basic and complex math functions into ...

Malgorzata Przenioslo, Images of the Limit of Function Formed in the Course of Mathematical Studies at the University, Educational Studies in Mathematics, Vol. 55, No. 1/3 (2004), pp. 103-132 ...

Caspases (cysteine-containing aspartate-specific proteases) are at the core of the cell's suicide machinery. These enzymes, once activated, dismantle the cell by selectively cleaving key proteins ...

A decade ago astrophysicists at the Laser Interferometer Gravitational-Wave Observatory (LIGO), operated by the California Institute of Technology and the Massachusetts Institute of Technology, ...