From 04fea88860ea305e99173149781e60986fbef5dc Mon Sep 17 00:00:00 2001
From: Evgeniy Napylov <61109747+Talesard@users.noreply.github.com>
Date: Fri, 18 Mar 2022 15:50:33 +0300
Subject: [PATCH] Update piyavsky.py

---
 Decision-Support-Systems/piyavsky.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/Decision-Support-Systems/piyavsky.py b/Decision-Support-Systems/piyavsky.py
index bf855b6..1510b65 100644
--- a/Decision-Support-Systems/piyavsky.py
+++ b/Decision-Support-Systems/piyavsky.py
@@ -1,6 +1,3 @@
-def f(x):
-    return x
-
 def R(x1, x0, z1, z0, m):
     return 0.5*m*(x1-x0)-(z1+z0)/2
 
@@ -75,4 +72,4 @@ def f(x):
     print("x^(i+1) \in (", L[t], L[t+1], ")")
     x_next =next_x(L[t+1], L[t], f(L[t+1]), f(L[t]), m)
     print("x^5=", x_next)
-    print("z^5=", f(x_next))
\ No newline at end of file
+    print("z^5=", f(x_next))