Uploaded April 2025 | Updated September 2026, 1 week ago

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In this C Programming Language tutorial, we dive into understanding the range of values that can be represented by different floating-point types: float, double, and long double.

We explore:
How to access the minimum and maximum values that these types can hold.
The precision they offer when working with decimal digits.
How to use the float.h header file to access range values and precision details for these types.
By the end of the video, you’ll learn how to display and work with real numbers in C using scientific and fixed-point notation, and how to adjust the number of decimal places shown.

Topics Covered:
Accessing float, double, and long double ranges in C.
Displaying real numbers in scientific and fixed-point notation.
Precision for float, double, and long double types.
The float.h header file and its macros.

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