__       _          _                     _
 / _| __ _| |___  ___| |_ _ __ _   _  ___  (_) ___
| |_ / _` | / __|/ _ \ __| '__| | | |/ _ \ | |/ _ \
|  _| (_| | \__ \  __/ |_| |  | |_| |  __/_| | (_) |
|_|  \__,_|_|___/\___|\__|_|   \__,_|\___(_)_|\___/

== [Gemini capsule] * ============ [ 2010-06-01 ] ==

#!/usr/bin/python



from scipy import linspace, array

from scipy.integrate import odeint,ode

from pylab import plot, show

import matplotlib.pyplot as plt

from numpy import arange

import random as rand

def dotu(r,t0):

    x,y = r

    d = [0,1]

    d[0] = y

    d[1] = x-x**2-y

    return d

def dplot(s, color="green"):

    t = linspace(0,55, 700)

    print t

    u=odeint(dotu,s,t)

    u=array(u).transpose()

    plot(u[0], u[1], color)

for x in arange(-1.52,2, 0.25):

    print x

    dplot([x,3])

plt.grid(True)

show()

#from scipy import array

from scipy.integrate import odeint,ode

from pylab import plot, show

import matplotlib.pyplot as plt

from numpy import arange, linspace, array

import random as rand

def dotu(r,t0):

    x,y = r

    d = [0,1]

    d[0] = y

    d[1] = x-x**2-y

    return d

def dplot(s, color="green"):

    t = linspace(0,55, 700)

    u=odeint(dotu,s,t)

    u=array(u).transpose()

    plot(u[0], u[1], color)

for x in arange(-1.52,2, 0.25):

    dplot([x,3])

plt.grid(True)

show()

     ░▒▓▓▒░  FalseTrue - dmth's notes | Gemini Capsule [-]  ░▒▓▓▒░