From bc9fab86b4493c855eaa736e84b1f98813c5f199 Mon Sep 17 00:00:00 2001
From: jatin <jatinchowdhury18@gmail.com>
Date: Mon, 22 Jan 2024 10:27:14 -0800
Subject: [PATCH] Update math_approx

---
 modules/math_approx                                  | 2 +-
 src/processors/drive/neural_utils/RNNAccelerated.cpp | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/math_approx b/modules/math_approx
index 07408e30..0c68d4d1 160000
--- a/modules/math_approx
+++ b/modules/math_approx
@@ -1 +1 @@
-Subproject commit 07408e302de1ad9cda6d1b114b5f2d2c9ce6d719
+Subproject commit 0c68d4d17242d707ba07fa7f1901692b7ed72d58
diff --git a/src/processors/drive/neural_utils/RNNAccelerated.cpp b/src/processors/drive/neural_utils/RNNAccelerated.cpp
index 4bce81a1..ff520063 100644
--- a/src/processors/drive/neural_utils/RNNAccelerated.cpp
+++ b/src/processors/drive/neural_utils/RNNAccelerated.cpp
@@ -18,13 +18,13 @@ struct RNNMathsProvider
     template <typename T>
     static T tanh (T x)
     {
-        return math_approx::tanh<9> (x);
+        return math_approx::tanh<7> (x);
     }
 
     template <typename T>
     static T sigmoid (T x)
     {
-        return math_approx::sigmoid<9> (x);
+        return math_approx::sigmoid_exp<5, false> (x);
     }
 };