#METODA TANGENTE (NJUTNOVA METODA)
#	os.system('cls')
#	print("\t\t*Program za nalazenje nula funkcije	raznim metodama*\n")
#	print("Odabrali ste metodu tangente (Njutnovu metodu)!\n")
#	fprime=diff(function,x)
#	fsec=diff(function,x,2)
#	fp = Lambda(fprime,x)
#	fs = Lambda(fsec,x)
#	a0=math.floor(choice)
#	b0=math.ceil(choice)
#	work = input("Da li zelite postupak? Y/N >> ")
#	if work=='y':
#		if f(a0)*fs(a0)>0:
#			x0=a0
#		elif f(b0)*fs(b0)>0:
#			x0=b0
#		print("x0 je "Nx0)
#		temp1m=abs(fp(a0))
#		temp2m=abs(fp(b0))
#		if temp1m<temp2m:
#			m1=temp1m
#		elif temp2m<temp1m:
#			m1=temp2m
#		print("m1 = "Nm1)
#		bool=0
#		while bool==0:
#			x1=x0-(f(x0)-fp(x0))
#			x0=x1
#			if abs(f(x1))/m1<epsilon:
#				bool=1
#			elif abs(f(x1))/m1>epsilon:
#				bool=0
#