GLSL pow function?

Question

I have this:

    float xExponential = pow(xPingPong, 5);

And is not working, claiming:

ERROR: 0:53: No matching overload for call to function 'pow'

Am I doin' something wrong? Developing for iOS with OpenGL ES 2.0.

Answer 1

Can you try this ?

float xExponential = pow(xPingPong, 5.0);

Answer 2

Your code is fine just syntax error

Write upto decimal digit

 float xExponential = pow(xPingPong, 5.0);

or

 float xExponential = pow(xPingPong, 5.);