# but with a bounding box diagonal c = Circle.from_bbd(10) print 'a circle with bounding box diagonal 10' print 'has a radius %.2f' % c.radius print 'and an area %.2f' % c.area() print # Customer 5: the government # We like to micromanage # we'll tell you not just WHAT to build # but also HOW to build it # ISO-12345-fake # Thou shalt not directly access the radius # inside area methods. Area methods must # infer the radius from the circumference. # ISO-12346 # Circle instances must not store the radius. # A circle instance must store the diameter # and ONLY the diameter. print 'government inspection' c = Circle(10) print c.__dict__ print c.radius print c.area() c.radius = 20 print c.__dict__
"Show-off the Circuitous code from the user's point of view"
from __future__ import division
from circuitous import Circle
print u'Tutorial from Circuitous\N{trade mark sign}'
print 'Circle class version %d.%d' % Circle.version[:2]
c = Circle(10)
print 'A circle with a radius of', c.radius
print 'has an area of', c.area()
print
## Academia ################################################
from random import seed, random
from pprint import pprint
n = 10000
jenny = 8675309
seed(jenny)
print 'DARPA Grant Proposal to study the average area of random circles'
print 'using Circuitous(tm) version %d.%d' % Circle.version[:2]
print 'preliminary study of {n} random circles'.format(n=n)
print "seed with Jenny's number: {jenny}".format(jenny=jenny)
circles = [Circle(random()) for i in xrange(n)]
areas = [circle.area() for circle in circles]
average_area = sum(areas) / n
print 'The average area is %.5f' % average_area
print
## Rubber Sheet Company ####################################
"Show-off the ciruitous code from the user's point of view"
from __future__ import division
from circuitous import Circle
print u'Tutorial for Circuitous\N{trade mark sign}'
print 'Circle version %d.%d' % Circle.version[:2]
c = Circle(10)
print 'A circle with a radius of', c.radius
print 'has an area of', c.area()
print
## Academic Friends ######################################
from random import seed, random
from pprint import pprint
n = 100000
jenny = 8675309
print 'DARPA Grant Proposal'
print 'to study the average area of random circles'
print 'using Circuitous(tm) version %d.%d' % Circle.version[:2]
print 'preliminary study using %d random circles' % n
print "seeded using Jenny's number: %d" % jenny
seed(jenny)
circles = [Circle(random()) for i in xrange(n)]
areas = [circle.area() for circle in circles]
average_area = sum(areas) / n
print 'The average area is %.5f' % average_area
print
from __future__ import division
from circuitous import Circle
c = Circle(10)
print u'Tutorial for Circuitous\N{trade mark sign}'
print 'Version %d.%d'% Circle.version
print 'A circle with a radius of', c.radius
print 'has an area of', c.area()
print
## Academic Friends ####
from random import random, seed
from pprint import pprint
jenny = 8675309
n = 10
print 'DARPA Grant Proposal to compute the average area of random circles'
print 'Proof of concept with %d randomly chosen circles' % n
print "Seeded with Jenny's number:", jenny
seed(jenny)
circles = [Circle(random()) for i in xrange(n)]
areas = [c.area() for c in circles]
average_area = sum(areas) / n
print 'The average area is %.1f' % average_area
print
## Rubber Sheet #######
print 'Rubber sheet cut template spec sheet'
print 'is a percent grade: %.2f%%' % Circle.angle_to_grade(7) print # Customer 5: international graphics company # We have money and power! # We want the constructor to be based on the bounding box diagonal! c = Circle.from_bbd(10) print 'a circle with a bounding box diagonal 10' print 'has a radius %.2f' % c.radius print 'and an area %.2f' % c.area() print # Customer 6: the Feds # We like to micromanage: # we will tell you not just WHAT to do, but also HOW to do it # ISO-10666-fake # Thou shalt not create area methods that directly access the radius # Instead you must infer the radius from the perimeter # ISO-10667 # Circle classes must not store the radius # Circle classes must store the diameter and ONLY the diameter print 'federal inspection' c = Circle(10) print c.__dict__ print c.area() c.radius = 20 print c.__dict__
"Show-off the ciruitous code from the user's point of view"
from __future__ import division
from circuitous import Circle
import math
print u'Tutorial for Circuitous\N{trade mark sign}'
print 'Circle version %d.%d' % Circle.version[:2]
c = Circle(10)
print 'A circle with a radius of', c.radius
print 'has an area of', c.area()
print
## Academic Friends ######################################
from random import seed, random
from pprint import pprint
n = 10
jenny = 8675309
print 'DARPA Grant Proposal'
print 'to study the average area of random circles'
print 'using Circuitous(tm) version %d.%d' % Circle.version[:2]
print 'preliminary study using %d random circles' % n
print "seeded using Jenny's number: %d" % jenny
seed(jenny)
circles = [Circle(random()) for i in xrange(n)]
areas = [circle.area() for circle in circles]
average_area = sum(areas) / n
print 'The average area is %.1f' % average_area