From 00d483697a6e395ef6776320cd1e52a04f4367be Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Wed, 30 Apr 2014 23:17:40 +0000
Subject: [PATCH] Small updates

---
 src/activations.h |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/activations.h b/src/activations.h
index 889453f..68d2222 100644
--- a/src/activations.h
+++ b/src/activations.h
@@ -7,8 +7,11 @@
 
 ACTIVATION get_activation(char *s);
 
-double activate(double x, ACTIVATION a);
-double gradient(double x, ACTIVATION a);
+char *get_activation_string(ACTIVATION a);
+float activate(float x, ACTIVATION a);
+float gradient(float x, ACTIVATION a);
+void gradient_array(const float *x, const int n, const ACTIVATION a, float *delta);
+void activate_array(float *x, const int n, const ACTIVATION a);
 
 #endif
 

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