#!/usr/bin/env python

# encoding: utf-8

#

# Copyright (c) 2008 Doug Hellmann All rights reserved.

#

"""

"""

__version__ = "$Id$"

#end_pymotw_header

from operator import *

a = -1

b = 5.0

c = 2

d = 6

print 'a =', a

print 'b =', b

print 'c =', c

print 'd =', d

# a = -1

# b = 5.0

# c = 2

# d = 6

print '\nPositive/Negative:'

print 'abs(a):', abs(a)

print 'neg(a):', neg(a)

print 'neg(b):', neg(b)

print 'pos(a):', pos(a)

print 'pos(b):', pos(b)

#

# Positive/Negative:

# abs(a): 1

# neg(a): 1

# neg(b): -5.0

# pos(a): -1

# pos(b): 5.0

#

print '\nArithmetic:'

print 'add(a, b) :', add(a, b)

print 'div(a, b) :', div(a, b)

print 'div(d, c) :', div(d, c)

print 'floordiv(a, b):', floordiv(a, b)

print 'floordiv(d, c):', floordiv(d, c)

print 'mod(a, b) :', mod(a, b)

print 'mul(a, b) :', mul(a, b)

print 'pow(c, d) :', pow(c, d)

print 'sub(b, a) :', sub(b, a)

print 'truediv(a, b) :', truediv(a, b)

print 'truediv(d, c) :', truediv(d, c)

# Arithmetic:

# add(a, b) : 4.0

# div(a, b) : -0.2

# div(d, c) : 3

# floordiv(a, b): -1.0

# floordiv(d, c): 3

# mod(a, b) : 4.0

# mul(a, b) : -5.0

# pow(c, d) : 64

# sub(b, a) : 6.0

# truediv(a, b) : -0.2

# truediv(d, c) : 3.0

print '\nBitwise:'

print 'and_(c, d) :', and_(c, d)

print 'invert(c) :', invert(c)

print 'lshift(c, d):', lshift(c, d)

print 'or_(c, d) :', or_(c, d)

print 'rshift(d, c):', rshift(d, c)

print 'xor(c, d) :', xor(c, d)

# Bitwise:

# and_(c, d) : 2

# invert(c) : -3

# lshift(c, d): 128

# or_(c, d) : 6

# rshift(d, c): 1

# xor(c, d) : 4