[Gretl-devel] Bug in help file

The help file for Nonlinear Least Squares needs to be changed. In the example it gives it says that one could use the following code in the NLS window: genr alpha = 1 genr beta = 1 genr gamma = 1 C = alpha + beta * Y^gamma deriv alpha = 1 deriv beta = Y^gamma deriv gamma = beta * Y^gamma * log(Y) However, this results in the following error message: 'gamma' refers to a function and may not be used as a variable name It is pedagogically bad to have an example that does not work. Best regards Andreas