Exercise : Using jGRASP Interactions Pane

In this exercise, you'll use the Interactions Pane to quickly discover the result of some expressions that would be difficult to evaluate by hand. Copy/paste each expression below into the Interactions Pane to evaluate it, then input the answer into this slide.

123 * 456 - 789
55299
3.14 + 1.59 * 2.65
7.3535
2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2
1024
2 + 2 + "xyz" + 3 + 3
"4xyz33"

(For the last expression, the Interactions Pane doesn't put "" quotes around Strings when displaying results, so you must add those yourself if needed. For example, if the Interactions Pane gives you a result of abc123, it should be written here as "abc123".)