def findmin(x, v, dt):
t = 0.0
while (t < 500):
xnew, vnew = metodos.rungekutta2(quest11.a, x, v, dt)
if xnew > x:
return x
x, v = xnew, vnew
t += dt
def findmin(x,v,dt):
t=0.0;
while(t<500):
xnew,vnew=metodos.rungekutta2(quest11.a,x,v,dt)
if xnew>x:
return x
x,v=xnew,vnew
t+=dt
def main(x,v,dt):
t=0.0;
while(t<3):
print t,x,v
x,v=metodos.rungekutta2(quest11.a,x,v,dt)
t+=dt