def checkphi(v,q,w,i,k,T,ns,phim):
check = phim
for t in np.arange(ns):
if phi(v,q,w,i,t,T)>check:
check = phi(v,q,w,i,t,T)
elif phi(v,q,w,k,t,T)>check:
check = phi(v,q,w,k,t,T)
return check
vol = []
charge = []
pos = 0 #no of succesful collisions
#phi0 = (2*1.3806488*10^(-23)*T)/(3*8.90*10^(-4))
phim = phimax(v,q,w,T,ns)
X = np.arange(0,ns)
while pos<10000:
#Checking collsion and coalescence for particles i and k
while True:
[i,k]=np.random.choice(X,2)
z= np.random.sample()
if(z*phim>phi(v,q,w,i,k,T)): break
if w[i]==w[k]:
w[i] = w[i]/2
w[k] = w[k]/2
temp = v[i]
v[i] = v[i] + v[k]
v[k] = temp
temp = q[i]
q[i] = q[i] + q[k]
q[k] = temp
else:
temp = v[i]
def phimax(v,q,w,T,ns): #computing phimax at a given stage
phimax = 0
for l in np.arange(ns):
for j in np.arange(l+1,ns):
if(phi(v,q,w,l,j,T)>phimax): phimax = phi(v,q,w,l,j,T)
return phimax
def power(a, b, c):
if (b < 0):
a = inv(a, c)
b = abs(b)
return calc(a, phi(c), c) * calc(a, b - phi(c), c)
