I better not show that article to my brother - he is adamant that the only reason he got a 42 in Methods and a 98.35 ATAR and I got a 50 in Methods and am looking at a 99+ ATAR is because this generation is dumber than the last. (To be fair, he's just as intelligent as me if not more - just damn lazy)
EDIT: Mathematicians can never be replaced by robots, because true mathematical thinking is creativity, ingenuity and innovation - how do you come up with theorems if you haven't a creative brain to imagine the possibilities? Maths is an art - to borrow an analogy from a mathematician friend of mine, take two kids who are playing piano at a prestigious competition. The first follows the sheet music note for note, reproducing perfectly the tone, timbre, dynamics and playing a flawless rendition of *insert masterpiece here*. But he/she sees nothing more than notes on a page, a set of instructions, that corresponds to a key on the piano. He hears the music, but he isn't really listening. On the other hand, player no. 2 follows the sheet music and feels it, thinking "wow, that's beautiful phrasing", really letting the emotions of the piece shine through. They're a little bit sloppy and make a mistake here or there, but that doesn't matter - they're making beautiful music.
In case you couldn't figure it out, the first player is like the robot/computer/calculator. It can do the maths, but it can't create. The second player is a true musician; this is how maths feels in the mind of a true mathematician.