TestCase.txt

5+6
89.7/5
a = 1 + 9 - 4
b = 5 ~ 9
b = 7 + 5*unknownVar
b = 4
who
a + b
a++
--b
a-= 10
b*= 1 + 1
ans
d = ans / (4 - 4)
e = 5 % 3
f = 5 + 7*8/2 - 25^0.5 * 3

5+6
a = 1 + 9 - 4
[5 6] + [4 3]
[1 2; 3 4] * [5 9; 3 1]
b = [1, 2, 3; 4 5 6] + 2
c = [1 0 1; 0 1 0] * [0 1 0; 2 2 2] - [5 5 5; 7 7 7]
a = b + c
2 ^ 3
[5 6] ^ 3
[8 7; 6 5] / (4 - 4)
[1 2; 3 4] * ([ 1 1; 2 2] + [2 2 ; 1 1])

who
quit