From d5b641227fdf784ad4edb57f02aee7e028907e1a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Alexandre=20Vaz=20Ferreira?=
 <30525975+joaoavf@users.noreply.github.com>
Date: Fri, 14 Jul 2023 00:20:32 +0000
Subject: [PATCH 1/2] Checkpoint of improving logic of ratios

---
 contracts/bridges/Gamma/GammaDepositBridge.sol | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contracts/bridges/Gamma/GammaDepositBridge.sol b/contracts/bridges/Gamma/GammaDepositBridge.sol
index 99f681d..46f476d 100644
--- a/contracts/bridges/Gamma/GammaDepositBridge.sol
+++ b/contracts/bridges/Gamma/GammaDepositBridge.sol
@@ -87,10 +87,10 @@ contract GammaDepositBridge is IGammaDeposit {
             amountsIn[1]            
         );              
        
-        if (startB > amountsIn[0]) {
+        if (startA > amountsIn[0]) {
             return (amountsIn[0], Math.min(amountsIn[1], endB));
         } 
-        else if (startA > amountsIn[1]) {
+        else if (startB > amountsIn[1]) {
             return (Math.min(amountsIn[0], endA), amountsIn[1]);
         } 
         else {

From b2a8cb1d25e5facb874d1ff44cd50c02a37167d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Alexandre=20Vaz=20Ferreira?=
 <30525975+joaoavf@users.noreply.github.com>
Date: Fri, 14 Jul 2023 00:31:44 +0000
Subject: [PATCH 2/2] Little hack to deal with unprecise Math

---
 contracts/bridges/Gamma/GammaDepositBridge.sol | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/contracts/bridges/Gamma/GammaDepositBridge.sol b/contracts/bridges/Gamma/GammaDepositBridge.sol
index 46f476d..0d21f7b 100644
--- a/contracts/bridges/Gamma/GammaDepositBridge.sol
+++ b/contracts/bridges/Gamma/GammaDepositBridge.sol
@@ -85,16 +85,17 @@ contract GammaDepositBridge is IGammaDeposit {
             hypervisorAddress,
             tokens[1],
             amountsIn[1]            
-        );              
-       
+        );    
+
+        // * 9999 / 10000 is a hack to deal with unprecise math and avoid "improper ratio bug")
         if (startA > amountsIn[0]) {
-            return (amountsIn[0], Math.min(amountsIn[1], endB));
+            return (amountsIn[0], Math.min(amountsIn[1], endB * 9999/10000 ));
         } 
         else if (startB > amountsIn[1]) {
-            return (Math.min(amountsIn[0], endA), amountsIn[1]);
+            return (Math.min(amountsIn[0], endA * 9999/10000 ), amountsIn[1]);
         } 
         else {
-            return (Math.min(amountsIn[0], endA), Math.min(amountsIn[1], endB));
+            return (Math.min(amountsIn[0], endA * 9999/10000 ), Math.min(amountsIn[1], endB * 9999/10000 ));
         }        
     }    
 }