C++ Math isnormal()Last Updated : 17 Mar 2025 The function determines that whether the given number is normal or not. If the number is normal, it returns 1 otherwise 0. SyntaxSuppose a number is 'x'. Syntax would be: Parameterx: It is a floating point value. Return value
Example 1Let's see the simple example. Output: isnormal(5) is : 1 isnormal(5.0/0.0) is : 0 isnormal(0.0/0.0) is : 0 Next TopicC++ Math Functions |
We request you to subscribe our newsletter for upcoming updates.

We deliver comprehensive tutorials, interview question-answers, MCQs, study materials on leading programming languages and web technologies like Data Science, MEAN/MERN full stack development, Python, Java, C++, C, HTML, React, Angular, PHP and much more to support your learning and career growth.
G-13, 2nd Floor, Sec-3, Noida, UP, 201301, India