I had to add a number by 2.345 but instead subtracted it to get 1.234. What is the correctly calculated value?
1.234 2.345 [OP_ADD] 2.345 [OP_ADD]
var_a = 1.234
var_b = 2.345
var_c = var_a + var_b
var_d = 2.345
var_e = var_c + var_d
print('{:.2f}'.format(round(var_e+1e-10,2)))