From c5fcf7179a83ef65c86c6a4a390029149e518649 Mon Sep 17 00:00:00 2001
From: Franciszek Malinka <franciszek.malinka@gmail.com>
Date: Tue, 5 Oct 2021 21:49:54 +0200
Subject: Duzy commit ze smieciami

---
 Semestr 3/anm/cordic/csin.cpp | 49 -------------------------------------------
 1 file changed, 49 deletions(-)
 delete mode 100644 Semestr 3/anm/cordic/csin.cpp

(limited to 'Semestr 3/anm/cordic/csin.cpp')

diff --git a/Semestr 3/anm/cordic/csin.cpp b/Semestr 3/anm/cordic/csin.cpp
deleted file mode 100644
index bcc9af4..0000000
--- a/Semestr 3/anm/cordic/csin.cpp	
+++ /dev/null
@@ -1,49 +0,0 @@
-#include "CORDICtable.c"
-#include <iostream>
-// angle is radians multiplied by CORDIC multiplication factor M
-// modulus can be set to CORDIC inverse gain 1/F to avoid post-division
-void CORDICsincos(int a, int m, int *s, int *c)
-{
-  int k, tx, x = m, y = 0, z = a, fl = 0;
-  if (z > +CORDIC_HALFPI)
-  {
-    fl = +1;
-    z = (+CORDIC_PI) - z;
-  }
-  else if (z < -CORDIC_HALFPI)
-  {
-    fl = +1;
-    z = (-CORDIC_PI) - z;
-  }
-  for (k = 0; k < CORDIC_MAXITER; k++)
-  {
-    std::cout << x << " " << y << " " << z << "\n";
-    tx = x;
-    if (z >= 0)
-    {
-      x -= (y >> k);
-      y += (tx >> k);
-      z -= CORDIC_ZTBL[k];
-    }
-    else
-    {
-      x += (y >> k);
-      y -= (tx >> k);
-      z += CORDIC_ZTBL[k];
-    }
-  }
-  if (fl)
-    x = -x;
-  *c = x; // m*cos(a) multiplied by gain F and factor M
-  *s = y; // m*sin(a) multiplied by gain F and factor M
-}
-
-int main()
-{
-  double x;
-  std::cin >> x;
-  int sinus, cosinus;
-  CORDICsincos(x * CORDIC_MUL, CORDIC_1F, &sinus, &cosinus);
-  std::cout << sinus << " " << cosinus << "\n";
-  std::cout << (double)sinus / (double)CORDIC_MUL << " " << (double)cosinus / (double)CORDIC_MUL << "\n";
-}
\ No newline at end of file
-- 
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