Question: NonLinear eq. systems - isolate solution

Hi, Solving a non linear eq. system I got the solution posted below. Here I only show one solution for a certain value of "a2", but in fact I got n rigs as n values of "a2" I am interested.

The Question is:How can I isolate a value from this solution,for instance to create a vector with the several "P" results for each solution given.Thanks,JPA

solutions := {A1 = -4.434069576, A2 = .7180446130, A3 = -4.411483895, B1 = 4.016400000, B2 = 20.31466910, B3 = 1.787647972, C2 = .8497839676, C3 = 6.068917864, D2 = 3.339230899, D3 = .1302140026, P = -6.960403739*10^(-13), a3 = -59.89495260, alfa = 8.949608007}

Non linear eq. systems - isolate solutions

Please Wait...