- #1
Deuskull
- 2
- 0
Good morning everyone,
I'm working on an equation like :
a.sin(x(1+k))+b.sin(x(1-k))-c.sin(x) = 0
where x is the variable and the others one (a,b,c,k) are constant.
I tried to solve it manually but I didn't find any simple solutions.
I tried to solve it using some softwares (Mathematica and Matlab) using solve, nsolve and dsolve but without success.
What's the best software and/or the best argument (xsolve) to use ?
I want to find the analytical solution or, if it's not possible, I would like to have 10 positive numerical solutions.
Thank you.
PS : For anyone interested, this equations is a prior to use an equation of diffusion in porous material.
a = 5,95E-01
b = 5,22E-02
c = -3,53E-01
k = 0,14
I'm working on an equation like :
a.sin(x(1+k))+b.sin(x(1-k))-c.sin(x) = 0
where x is the variable and the others one (a,b,c,k) are constant.
I tried to solve it manually but I didn't find any simple solutions.
I tried to solve it using some softwares (Mathematica and Matlab) using solve, nsolve and dsolve but without success.
What's the best software and/or the best argument (xsolve) to use ?
I want to find the analytical solution or, if it's not possible, I would like to have 10 positive numerical solutions.
Thank you.
PS : For anyone interested, this equations is a prior to use an equation of diffusion in porous material.
a = 5,95E-01
b = 5,22E-02
c = -3,53E-01
k = 0,14