What is the quickest way to execute sine, cosine, and square root in C++ without focusing too much on accuracy?

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The quickest way to execute sine, cosine, and square root in C++ without too much focus on accuracy is to use the "cmath" library's functions "sin", "cos", and "sqrt". These functions are built into C++ and are optimized to run quickly. However, it should be noted that sacrificing accuracy can lead to errors in calculations, so it is important to weigh the trade-offs between speed and precision.