Magnetic Field A-B Difference Code 2 with iteration output

# IMPORTING FUNCTIONS FOR USE

from math import cos
from math import radians
from math import sqrt

# DEFINING OWN FUNCTIONS. IT'S A TANGLED MESS

def wft(n,y):
        for x in range(1,n):
                Z=mycathie2(wad(x,y),n)
                print('wft-4',Z)
        return(mycathie2(wad(x,y),n))

def mycathie2(n,d):
        out=(mycathie(wad(n,y),d))
        print('mycathie2-2',out)
        return(out)

def wad(n,f):
        out=(f/6480)**(n-1)
        print('wad-1',out)
        return(out)

def mycathie(c,d):
        out=((1/c)**(-3/2)+cos(radians(d))*c)
        print('mycathie-3',out)
        return(out)



# EXECUTING:

y=29 # shouldnt but must be defined to work.

x=wft(8,29) # starting the chain of events. 8 is depth of calculation.
            # 29 is as in 29 above i thought.


z=(sqrt(x)*2.572173)**2 #converting measures


print(z,"megnetic lines per square geodetic inch in difference")