From bcc16cc2dffe9449042dd5355ea4c1fb0e1765d4 Mon Sep 17 00:00:00 2001
From: Prabhat1308 <prabhatverma329@gmail.com>
Date: Sun, 1 Oct 2023 16:34:17 +0530
Subject: [PATCH] added Constants.huff and updated Helper.huff

---
 src/Complex.huff   | 16 +++++++++-------
 src/Constants.Huff |  4 ++++
 src/Helper.huff    | 35 +++++++++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+), 7 deletions(-)
 create mode 100644 src/Constants.Huff

diff --git a/src/Complex.huff b/src/Complex.huff
index d4bb950..dbd3903 100644
--- a/src/Complex.huff
+++ b/src/Complex.huff
@@ -1,4 +1,5 @@
 #include './Helper.huff'
+#include './Constants.huff'
 
 #define function addZ(int256 , int 256 , int256 , int256) returns (int256 ,int256)
 #define function subZ(int256 , int 256 , int256 , int256) returns (int256 ,int256)
@@ -153,16 +154,16 @@
     swap2 // [Re(A),Re(B),Im(A)*Im(B),Re(B)*Im(A)-Re(A)*Im(B),X]
     mul // [Re(A)*Re(B),Im(A)*Im(B),Re(B)*Im(A)-Re(A)*Im(B),X]
     add // [Re(A)*Re(B)+Im(A)*Im(B),Re(B)*Im(A)-Re(A)*Im(B),X] ; Let Re(A)*Re(B)+Im(A)*Im(B) be Y and Re(B)*Im(A)-Re(A)*Im(B) be W
-    0xDE0B6B3A7640000 // [1e18,Y,W,X] 
+    [X3]// [1e18,Y,W,X] 
     mul // [1e18*Y,W,X]
     dup3 // [X,1e18*Y,W,X]
     swap1 // [1e18*Y,X,W,X]
-    div // [1e18*Y/X,W,X]
+    sdiv // [1e18*Y/X,W,X]
     swap2 // [X,W,1e18*Y/X]
     swap1 // [W,X,1e18*Y/X]
-    0xDE0B6B3A7640000 // [1e18,W,X,1e18*Y/X]
+    [X3]// [1e18,W,X,1e18*Y/X]
     mul // [1e18*W,X,1e18*Y/X]
-    div // [1e18*W/X,1e18*Y/X]
+    sdiv // [1e18*W/X,1e18*Y/X]
     swap1 // [1e18*Y/X,1e18*W/X]  
 
 }
@@ -193,12 +194,12 @@
     CALC_R() // [r,Re(a),Im(a)]
     dup1 // [r,r,Re(a),Im(a)]
     0x00 // [0,r,r,Re(a),Im(a)]
-    lt // [0<r,r,Re(a),Im(a)]
+    slt // [0<r,r,Re(a),Im(a)]
     case1
     jumpi
     swap2 //[Im(a),Re(a),r] , r is negative
     P_ATAN2() //[T,r]
-    0x9C2007651B2500000 //[180e18,T,r]
+    [X4] //[180e18,T,r]
     add // [180e18+T,r]
     swap1 //[r,T+180e18]
 
@@ -217,7 +218,7 @@
     //INPUT STACK => [T,r]
     dup1 // [T,T,r]
     0x00 // [0,T,T,r]
-    lt // [0<T,T,r]
+    slt // [0<T,T,r]
     case1
     jumpi
 
@@ -226,3 +227,4 @@
 
 
 
+
diff --git a/src/Constants.Huff b/src/Constants.Huff
new file mode 100644
index 0000000..f364a44
--- /dev/null
+++ b/src/Constants.Huff
@@ -0,0 +1,4 @@
+#define constant X1 = 0x2B965CF5968C000 // 1963e14
+#define constant X2 = 0xD9FB2F2E0004000 // 9817e14
+#define constant X3 = 0xDE0B6B3A7640000 // 1e18
+#define constant X4 = 0x9C2007651B2500000 //180e18
\ No newline at end of file
diff --git a/src/Helper.huff b/src/Helper.huff
index e69de29..b07b5e9 100644
--- a/src/Helper.huff
+++ b/src/Helper.huff
@@ -0,0 +1,35 @@
+#include './Constants.huff'
+
+#define macro PUT_C1() = takes(0) returns(1){
+    0x04 // [2]
+    0x2B992DDFA2324A14 //[ 3141592653589793300,4]
+    sdiv // [3141592653589793300/4]
+}
+
+#define macro PUT_C2() = takes(0) returns(1){
+    PUT_C1() //[c1]
+    0x03 //[3,c1]
+    mul // [3*c1]
+}
+
+#define macro ABS() = takes(1) returns(1){
+  //Input Stack => [x]
+  0x00 //[0,x]
+  dup2 //[x,0,x]
+  slt // [x<0,x]
+  reverse
+  jumpi
+
+  reverse:
+  dup1 //[x,x]
+  dup1 //[x,x,x]
+  add //[2x,x]
+  swap1 //[x,2x]
+  sub //[-x]
+}
+
+#define macro PUT_X3_CUBE = takes(0) returns(1){
+   0x03 //[2]
+   [X3] //[1e18,3]
+   exp //[1e54]
+}
\ No newline at end of file