A simple test follows:

Hello, world!

Now perform a list assignment:

1

2

3

4

5

Now for some simple arithmetic:

1 + 2 = 3.

2 * 3 = 6.

5 / 2 = 2.

5 % 2 = 1.

Now perform numeric comparisons

One is less than two

One is less than or equal to two

Two is greater than one

Two is greater than or equal to one

One is equal to one

One is less than or equal to one

Two is equal to two

Two is greater than or equal to two

Now for numeric precedence tests...

6 * 2 + 5 = 17.

6 * (2 + 5) = 42.

6 + 2 - 5 * 4 = -12.

6 + (2 - 5) * 4 = -6.

Test for negative numbers

Result is negative six

Test for more deeply nested parenthesis:

Result is zero