Oct 10, 2026 | Classical and advanced mathematics, Mathematics, Science
In a 3-D curved space, vectors that define points althrough x, y, z change aspect, thus its rest (or Ricci value) differs from zero… read more
Oct 10, 2026 | Applied Physic, Science
An easy introduction to an amount of strengths located in a catenary: weight, tensions, angles… read more
Sep 27, 2026 | Mathematics, Science
Mix up between algebra and trigonometrics to solve the equation of a secant… read more
Sep 25, 2026 | Mathematics, Science
Simply buils a square divided into files and columns to obtain all the possible combinations according to a specific operator (sum, product,…). Let’s think about a different operator that agree with the group properties… read more
Sep 25, 2026 | Classical and advanced mathematics, Science
Accordingly with nº terms, sum of exponentials and sum of coefficients of a Newton binomial (with fractionary exponent), I try to build a new method to express and expand it in a logic way… read more
