C++ Math fmin() Function

C++ Math fmin() Function with tutorial for beginners and professionals with examples on isgreaterequal(), less(), islessequal(), islessgreater(), isunordered(), exp(), frexp(), ldexp(), log(), log10(), modf(), exp2(), expm1(), log1p(), log2(), logb(), scalbn(), scalbln() etc.

<< Back to CPP

next → ← prev

C++ Math fmin()

The function returns the minimum value between two numbers.

Conditions:

Consider two numbers 'x' and 'y'.

If(x: It returns x.
If(x>y): It returns y.
If(x=nan): It returns y.
If(y=nan):It returns x.

Syntax

float fmin(float x, float y);
double fmin(double x, double y);
long double fmin(long double x, long double y);
promoted fmin(Arithmetic x, Arithmetic y);

Note: If any argument has an integral type, then it is cast to double. If any other argument is long double, then it is cast to long double.

Parameter

(x,y): Values among which the minimum value is to be calculated.

Return value

It returns the minimum value between two numbers.

Example 1

Let's see a simple example.

#include 
#include
using namespace std;
int main()
{
   float x=1.1;
   float y=2.1;
   std::cout <<"Values of x and y are :"<

Output:

Values of x and y are :1.1,2.1
Minimum value is :1.1

In this example, value of x is less than the value of y.Therefore, fmin() function returns the value of x.

Example 2

Let's see a simple example when one of the value is nan.

#include 
#include
using namespace std;
int main()
{
   float x=10.1;
   double y=NAN;
   std::cout <<"Values of x and y are :"<

Output:

Values of x and y are :10.1,nan
Minimum value is :10.1

In this example, value of y is nan. Therefore, the value of x is returned.

Next TopicC++ Math Functions

← prev next →

.Net

.NET Array Dictionary List String 2D Async DataTable Dates DateTime Enum File For Foreach Format IEnumerable If IndexOf Lambda LINQ Parse Path Process Property Regex Replace Sort Split Static StringBuilder Substring Switch Tuple

Java

Core Array ArrayList HashMap String 2D Cast Character Console Deque Duplicates File For Format HashSet If IndexOf Lambda Math ParseInt Process Random Regex Replace Sort Split StringBuilder Substring Switch Vector While

Related Links

Adjectives Ado Ai Android Angular Antonyms Apache Articles Asp Autocad Automata Aws Azure Basic Binary Bitcoin Blockchain C Cassandra Change Coa Computer Control Cpp Create Creating C-Sharp Cyber Daa Data Dbms Deletion Devops Difference Discrete Es6 Ethical Examples Features Firebase Flutter Fs Git Go Hbase History Hive Hiveql How Html Idioms Insertion Installing Ios Java Joomla Js Kafka Kali Laravel Logical Machine Matlab Matrix Mongodb Mysql One Opencv Oracle Ordering Os Pandas Php Pig Pl Postgresql Powershell Prepositions Program Python React Ruby Scala Selecting Selenium Sentence Seo Sharepoint Software Spellings Spotting Spring Sql Sqlite Sqoop Svn Swift Synonyms Talend Testng Types Uml Unity Vbnet Verbal Webdriver What Wpf

TheDeveloperBlog.com