If there's no numpy module on pydroid 3 app how do i do a range (1, 20, 0.5)

Question

import math
p1 = 1
p2 = int(input("Enter possible value of P2: "))
b = p2/p1
db = 10 * math.log10(b)
print(db)

import numpy as np

for j in np.arange(1, 20, 0.5):
print (f'j{db}')

Answer 1

(Abs Sh ,
the code you presented does only create values up to 19.5 ...)

Umar Akorede ,
you can generate values as demanded by using a small while loop:

https://code.sololearn.com/c2tlJS36q48Y/?ref=app

Answer 2

range
for i in range(2, 40):
print(i/2)