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6 posts tagged with math by twoleftfeet.

Displaying 1 through 6 of 6.

## I put in a quadratic and all I got was this dumb parabola

Google will now graph! Google Post description.
Now... examples! sin(x), exp(x), x^2+2x+1. We're not nearly done... [more inside]

## Donald in Mathmagic Land

Donald in Mathmagic Land is a 27-minute Donald Duck featurette released on June 26, 1959. As Walt Disney said, "We have recently explained mathematics in a film and in that way excited public interest in this very important subject." (Wiki)

## My cell phone connects me with my friends and also calculates logarithms

Are graphical calculators pointless? Graphical calculators are required by many college-level math courses, but they don't perform as well as mobile phones. Pedagogically, they may be less useful than a slide rule. [more inside]

## Bring me the butter

The evidence that eating a lot of butter will make you better at math is incomplete. The Butter Mind study, to be run from October 20 - November 12, will test the hypothesis that butter improves math performance.

## In Soviet Russia, equations solve you

## A beautiful truthful mind

Brain reorganizes to make room for math. But does math easily lead to truth? Is it really just beauty?

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