Hey Riley, remember {{MATH_7}} {{CMD_8}} It is equal to {{MATH_9}}! {{CMD_10}} But was that crazy proof with all the triangles really necessary? I mean, just plug in zero. {{MATH_11}} {{CMD_12}} You were going to say ``{{MATH_13}},'' right? {{CMD_14}} Yeah, but now I'm not sure I was right. {{CMD_15}} Dividing by zero is usually a bad idea. {{CMD_16}} You are right. I will never do it again! Also, don't tell anyone about this conversation. {{CMD_17}} What conversation? {{CMD_18}} Exactly. {{CMD_19}}