collectTransformations.frink

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/** This implements a "collect" function as transformation rules.  It collects
    terms of x with like exponents.
*/

transformations collect
{
   collect[(_a:1) _x^(_n:1) + (_b:1) _x^(_n) + (_c:0) , _x] <-> collect[(_a + _b) _x^_n + _c, _x]

   collect[_a === _d, _x] <-> collect[_a, _x] === collect[_d, _x]

   // Bailout condition
   collect[_a, _x] :: freeOf[_a, _x]  <-> _a
}

    


Download or view collectTransformations.frink in plain text format


This is a program written in the programming language Frink.
For more information, view the Frink Documentation or see More Sample Frink Programs.

Alan Eliasen was born 19355 days, 10 hours, 44 minutes ago.