Hugo Hernandez

3 Questions 8 Answers 0 Followers

Questions related from Hugo Hernandez

Can Hansen solubility parameters of liquids be determined experimentally using a set of solvents?

The experimental determination of HSP for polymers is performed using a set of solvents of known HSPs. Can a similar procedure be used for the estimation of HSP for a particular liquid mixture?...

01 January 2014 7,066 1 View

Does anyone know an analytical solution for the indefinite integral {exp(x^2)*erfc(x)}dx?

The function exp(x^2)*erfc(x) has several series approximations, like for example, the asymptotic expansion. However, this expansion is valid only for large values of x, and therefore, it cannot...

01 January 1970 9,150 11 View

Analytic derivation of logarithm expression from a function involving the gaussian hypergeometric function

I have obtained a specific function of x, involving the gaussian hypergeometric function 2F1. While evaluating the function for large values of x (x>10), I found a clear logarithmic trend,...

01 January 1970 651 6 View