division bug fix

matifraga · May 8, 2017 · 79458f4 · 79458f4
1 parent cdaece1
commit 79458f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/activation_exp.m b/activation_exp.m
@@ -1,4 +1,4 @@
 function [f,fder] = activation_exp(b)
    f = @(x) 1 ./ (1+exp(-2*b*x));
-   fder = @(x) 2*b*exp(2*b*x)/((exp(2*b*x)+1).^2);
+   fder = @(x) 2*b*exp(2*b*x)./((exp(2*b*x)+1).^2);
 end