how to solve the error "Not enough input arguments."

function a=alpham(v)
%filename: alpham.m
theta=(v+45)/10;
if(theta==O) %check for case that gives 0/0
a=l.O; %in that case use L'Hospital's rule
else
a=l.O*theta/(1-exp(-theta));
end

[Maria Arismendi]

how to solve the error "Not enough input arguments."

Answer 1

[Walter Roberson]

You are pressing the green Run button to run the code. Don't Do That. Go down to the command line and command

alpham(18.35)
alpham(-45)

[Maria Arismendi]

there are multiple codes to solve a main one,however when running the main code it takes me to this