IndexError: list assignment index out of range

[Yoriz]

Hi,

I don't get that error because indentation is missing from the code, math has not been imported and angle has not been defined. when asking questions please show code that can be run, that will give the error, also please post the full error trace back in error tags.

For what you seem to be doing a for loop would be easier

import math

angle = 20

dist=[]

for x in range(100):
    calculation = 400/(math.cos(angle))
    dist.append(calculation)
    print(calculation)

i assume the value of x is supposed to be in the calculation somewhere, because it currently just outputs

Output:
980.1950083826823

100 times.