So how to best describe Americans’ relationship with math? The answer is, well, a lot like multivariable calculus: It’s complicated. A national Gallup study reveals that more than 90% of American ...

LONDON, ENGLAND - OCTOBER 21: Startup Battlefield Finals, PhotoMath appear on stage at the 2014 TechCrunch Disrupt Europe/London, at The Old Billingsgate on October 21, 2014 in London, England. (Photo ...