(4.6.1) Understanding the Floor and Ceiling Functions: A Case Study of 37.999

Описание: In this tutorial, I delve into the concepts of the floor and ceiling functions, using the number 37.999 as an example. I start by defining the floor function, which rounds a real number down to the nearest integer. Applying this to 37.999, we find that the floor of 37.999 is 37, as this function forces us to round down.

Next, I explore the ceiling function, which rounds a real number up to the nearest integer. When applied to 37.999, the ceiling function gives us 38, as it rounds up. I explain these results using the definitions of the floor and ceiling functions, providing a clear understanding of how these functions work. This tutorial is an excellent resource for anyone seeking to understand the intricacies of rounding real numbers.

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