diff --git a/Lectures_my/EMPP/MC_examples/Euler_number/e_num.py~ b/Lectures_my/EMPP/MC_examples/Euler_number/e_num.py~
deleted file mode 100644
index 0922343..0000000
--- a/Lectures_my/EMPP/MC_examples/Euler_number/e_num.py~
+++ /dev/null
@@ -1,26 +0,0 @@
-from ROOT import  * 
-import sys
-
-def main(argv=sys.argv):  
-    e=2.7182818284590452353602874713527
-    seed=11323
-    rand = TRandom(seed)
-    hist = TH1I("hist", "hist", 100,0.,100.)
-    for i in range(1,10**8+1):
-        n=0
-        start=0.;
-        while(true):
-            tmp=rand.Rndm()
-            n=n+1
-            if(tmp<start): break
-            else:
-
-                start=tmp
-        hist.Fill(n)
-        if( (i ==100) or (i==10000) or (i==1000000) or (i==10**8)):
-            print round(hist.GetMean(), 6), round(hist.GetMean()-e, 6)
-        
-
-
-if __name__ == "__main__":    
-    sys.exit(main())