'________________________________________________________\n|SYN to send TCP packets with syn header (syn flood)---|\n|PING just to ping a server----------------------------|\n|FLOOD to flood with pings (need administrador account)|\n|HISTORY to show history-------------------------------|\n|DEL HISTORY to delete the history---------------------|\n|CTRL+C or EXIT to quit--------------------------------|\n|WHOIS to whois----------------------------------------|\n|WHOAMI if you are amnesic-----------------------------|\n|IP to see your current ip adress----------------------|\n|CONFIG to define your OS------------------------------|\n|______________________________________________________|'

# -*- coding: UTF-8 -*-
# codificando con python fortil

def imprimir(param):
    i = 0
    while i <= param:
        s = "\%s" %(str(i))
        print s, 
        i+=1
    return

param = int(raw_input("Ingrese un numero: "))
imprimir(param)

def inttrigono():
    print "Todas son + C"
    print u"\u222Bsen(x) dx = -cos(x) + C \n\u222Bcos(x) dx = sen(x)+ C \n\
\u222Btan(x) dx = -ln|cos(x)| + C \n\u222Bcsc(x) dx = - ln|csc(x) + cot(x)| + C \n\
\u222Bsec(x) dx = ln|sec(x) + tan(x)| + C \n\u222Bcot(x) dx = ln|sen(x)| + C \n"
    print u"\u222Bsec\u00B2(x) dx = tan(x) + C \n\u222Bcsc(x)cot(x) dx = -csc(x)+C \n\
\u222Bsec(x)tan(x) dx = sec(x) +C \n\u222Bcsc\u00B2(x) dx = -cot(x) + C \n"
    print "inversas"
    print u"\u222Barcsen(x) dx = 1 /\u221A(1-x\u00B2) \n\
\u222Barccos(x) dx = -1 /\u221A(1-x\u00B2)\n\u222Barctan(x) dx = 1 / 1+x\u00B2 \n\
\u222Barcsc(x) dx = -1 /(|x|\u221A(x\u00B2+1)) \n\u222Barcsc(x) dx = 1 /(|x|\u221A(x\u00B2+1))\n\
\u222Barcsc(x) dx = -1 /(1 + x\u00B2)"
    raw_input("precione [ENTER] para vovler al menu. ")
    return 

inttrigono() 

//\\

$mensaje = preg_replace("/\[color=((#)?[0-9a-z]+)\]/i","<font color="\\1">",$mensaje) ; $mensaje = str_replace("[/color]","</font>",$mensaje) ;