[R] Solve equations

[sebastien puechmaille]

Hello,

 I have a system of five equations to solve with five 'unknows'(V, W, X,
Y and Z) and  constraints. The equations are:
0.007= 2VZ
0.03= W(Y+Z)
0.034= X(y+Z)
0.013 = (X+W)Y +(X-W)Z
X = W+V
Constraints:
0<V<W<X
0<Y<Z<1

Does anyone know a R-package to solve this system?

 Thanks,

E-mail: sebastien.puechmaille at ucd.ie