def degree(self):
deg = intmath.nbits(self.coeff) - 1
if deg >= 0:
return deg
else:
# Wikipedia says -Inf is 'convenient' http://en.wikipedia.org/wiki/Degree_of_a_polynomial#Degree_of_the_zero_polynomial
return -float("infinity")
def repren(self):
strng = ''
coefflst = []
for i in xrange(intmath.nbits(self.coeff)-1,-1,-1):
#
if self.getcoeff(i) == 0:
continue
#
if i == 0:
strx = '1'
elif i == 1:
strx = 'x'
else:
strx = 'x**' + str(i)
if len(strng) > 0:
strng += ' + '
strng += strx
if len(strng) == 0:
strng = '0'
return strng
def repren(self):
strng = ""
coefflst = []
for i in xrange(intmath.nbits(self.coeff) - 1, -1, -1):
#
if self.getcoeff(i) == 0:
continue
#
if i == 0:
strx = "1"
elif i == 1:
strx = "x"
else:
strx = "x**" + str(i)
if len(strng) > 0:
strng += " + "
strng += strx
if len(strng) == 0:
strng = "0"
return strng
def degree(self):
return intmath.nbits(self.coeff) - 1
