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Category: Algorithms

Rounding Error

Some people use the term “rounding error” to indicate that an answer is right enough, although not perfectly right.  Those people think “accurate” and “precise” are two different concepts. ...

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SQR Functions

The SQR language has several families of built-in functions. They range from minor conveniences to potential life savers. There are some surprising inclusions and surprising omissions. I discuss some of the functions I wish we...

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Table Driven SQR

Table-Driven programming is a technique that can make a program more easy to write or less easy to write, more clear or less clear, more maintainable or less maintainable.  It can improve a program when we use it appropriately....

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