White House Deputy Press Secretary Abigail Jackson sparked a bevy of mockery over the weekend when she shared a graph from Axios highlighting the increase of left-wing violence this year, but that ...

The inverse hyperbolic sine and cosine functions give the "Invalid input" error for values greater than or equal to 10^100. This is because the limit for all trig ...

In this study, we analyze discovery processes of the relevance of mathematics not as a mental process of isolated individuals, but as dynamic processes between individuals and their socio-cultural ...

This paper covers the concept of Fourier series and its application for a periodic signal. A periodic signal is a signal that repeats its pattern over time at regular intervals. The idea inspiring is ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Abstract: This paper systematically investigates the trigonometric functions from the exponential function point of view. After recalling the classical exponential function, the Mittag-Leffler ...

Two high school students have proved the Pythagorean theorem in a way that one early 20th-century mathematician thought was impossible: using trigonometry. Calcea Johnson and Ne’Kiya Jackson, both at ...