How to calculate areas of closed surfaces using an "apotema's rule". It's an extract of a theorem in which Area'(s)= r.Length(s) where r= radius and...
My view of science
Publications made in the clearest and most synthesized way possible (numerical language is international). Choose the one you want to visit. They may contain bugs, so if you spot any, please let me know
CTNTS UNIVERSE
Some constants such as radius, nº total of charged particles (assuming that universe is neutral)... using easy and approximate classical formulas......
CHEMICAL KINETICS
A study about speeds of diverse reactions where the concentration is a function of time. We recall the equilibrium constant and integrate the...
UNIVERSE TEMPERATURE
Simply combining some formulas and physic classic equations including correct "laws" to reach finally the Tª... read more
TAYLOR AND PARTIAL DERIVATIVES
Expansion of the Taylor Serie using two variables: x , y. So the derivative of the function will be more difficult because we must use partial...
PARTIAL DERIVATIVES IN 3-D
An expansion about the knowledge of the tangent line in a 3-D surface. The different parts of the lengths give an idea of the meaning of a...
DERIVATIVES IN 3-D
A new way to comprehend the partial derivatives of a function(x,y). Either x-z or y-z are perpendicular between them and the result, if the...
ACID- BASE PROBLEM
"Basic" concepts to deal with in a analitic chemical problem, with some concepts and datas... read more
BINOMIALS WITH FRACTIONAL EXPONENTS I
Tricky expressions and not common classic solutions using logical laws. I establisha new form to solve Newton Binomials with fractionary...
EQUALITY IN AREAS
There is a general law in mathematics that equals areas inscribed in polyhedrons with the same perimeter value... read more
STUDY ON VERTIGO
Analyzing the slope, the length, the highness, the speed of a person in a path and its direction (as well as the different angles), the vertigo as a...
EXPRESSIONS OF DEGREE >2
According to the expressions of the derivatives, and accuracy of the "dx", we can proof the maximums and the minimums, so the terms in which the...
EXPANDING A FUNCTION
Giving a function, let's expand it in Taylor Series and combine it with geometric series... read more
SPEED OF LIGHT
Combining differential speed and speed of light, taking into account algebra of vectors in "n" dimensions, we obtain an elegant result... read more
TREATMENT ON SPHERES
Some laws related with angular momentum in orbits (mainly used in astronomy, where the distance and the speed are inverse), and the angular speed......
