error C2660: 'pow' : function does not take 1 parameters

denxx

Hi, I am new in C++ and was trying to run a programme where I found an error using the pow statement. Error showed is error C2660: 'pow' : function does not take 1 parameters. As I have a square on the whole equation, I am not sure whether I am sure the power function right.

Please advise, anyone?

Code shown as below:

eqn=vf[j]+((vf[j]*(1-x)+vg[j])*x);
fun3 = 1000*hf[j]+1000*hfg[j]*x+(m*m*(pow(eqn,2.0))/2-1000*h[i]-(pow(V[i],2.0)/2));

many thanks!

weaknessforcats

Whatever error you are getting is not in this code. This compiles OK:

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double eqn;

    double vf[100];

    double vg[100];

    double hf[100];

    double hfg[100];

    double m;

    double x;

    int i;

    double V[100];

    double fun3;

    int j;

    double h[100];

    eqn=vf[j]+((vf[j]*(1-x)+vg[j])*x);

fun3 = 1000*hf[j]+1000*hfg[j]*x+(m*m*(pow(eqn,2.0))/2-1000*h[i]-(pow(V[i],2.0)/2));

error C2660: 'pow' : function does not take 1 parameters

re: error C2660: 'pow' : function does not take 1 parameters

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