Standards for Mathematical Practice We hope your visit to brings you a greater love of mathematics, both for its beauty and its power to help solve everyday *problems*.

Standards for Mathematical Practice Print this page. The Standards for Mathematical Practice describe varieties of expertise that mathematics educators at

Recursion - pedia The first of these are the NCTM process standards of **problem** **solving**, reasoning and proof, communication, representation, and connections.

Recursion occurs when a thing is defined in terms of itself or of its type. Recursion is used in a variety of disciplines ranging from linguistics to logic.

Example *Problem* *Solving* Using *Integers* Stock Gain/Loss. In the theory of computational complexity, the decision version of the TSP (where, given a length L, the task is to decide whether the graph has any tour shorter than L) belongs to the class of NP-complete __problems__.

This __problem__ provides and example of determining the net gain/loss of two stocks using integer operations.

Problem solving with integers:

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