#!/bin/python
import mathobjects as mo

# a = mo.Const(5)
# b = mo.Const(10)

# c = mo.Var('c')

# f = a*(b//(a**(b/a-mo.Sin(5))))-b+2 == c-b
# # f = a + b == c + b

# print(f)

# # f = f.simplify()

# print(f)

# y = f.solve({"c": 2})

# print(y)

k = mo.Vec(5, 6, 7)

print(str(k))

k[1] = 3

print(str(k))
print(str(k[2]))


# print("a is b: " + str(a is b))
# print("a is not b: " + str(a is not b))