There is a certain regular octahedron with a side length of 2 centimeters (cm). What is the surface area of this regular octahedron in square centimeters (cm2)?
3 1/2 [OP_POW] 2 [OP_DIV] 2 [OP_MUL] 2 [OP_MUL] 2 [OP_DIV] 8 [OP_MUL]
var_a = 3
var_b = 0.5
var_c = var_a ** var_b
var_d = 2
var_e = var_c / var_d
var_f = 2
var_g = var_e * var_f
var_h = 2
var_i = var_g * var_h
var_j = 2
var_k = var_i / var_j
var_l = 8
var_m = var_k * var_l
print('{:.2f}'.format(round(var_m+1e-10,2)))