The text talks about the passion for programming since its beginnings, experiences creating web projects and how the concept of success has evolved over time. It mentions how the Yout.com project changed the author's life, and explores thoughts on success, current projects, and the pursuit of meaningful achievement. Feelings of jealousy over projects that do not generate income and the question of whether they are given enough time to grow are also addressed.
Summary
Betelgeuse is a red supergiant star located in the constellation Orion that is one of the largest and brightest stars visible from Earth. It is near the end of its life cycle, having exhausted its core hydrogen fuel and begun fusing helium into heavier elements, and is believed to be the precursor to a brilliant supernova event. Astronomers have used various techniques to study Betelgeuse's surface features, temperature variations, and other properties, and in late 2019 and early 2020, it experienced an unusually significant dimming event. This has led to speculation that it might be on the verge of going supernova, and studying its eventual supernova explosion will provide valuable insight into the late stages of stellar evolution.
Summary
Linear algebra is a branch of mathematics that deals with linear equations, linear maps, vector spaces, and matrices. It is used to model natural phenomena and to efficiently compute with such models. Gaussian elimination is a procedure for solving simultaneous linear equations that was first described in an ancient Chinese mathematical text and later developed in Europe by René Descartes, Leibniz, and Gabriel Cramer.