Daily Equation #17 - y = a*x^3 + b*x^2

Daily Equation #17 - y = a*x^3 + b*x^2

thingiverse

This is Day 17 of my collection of printable equations. To see the whole collection, go to: http://www.thingiverse.com/thing:227210 This will be last printable equation for a while. Real life's caught up and I don't have enough time. I may post a new equation once in a while, but I'm not sure. In a few days, I will post the source code I used to generate the oscad files. Continuing the series of polynomials today, with y = ax^3 + bx^2. Details: units are in mm Range(x) = -55 to 45 a = 50/(45^3), b = 50/(45^2) Instructions All files can be printed without support. Photos shown were printed on a Replicator 2 and sliced using the standard setting on Makerware.

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