cpp-math

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Find the Standard Deviation of Array Elements in C++

Last Updated: 02 February 2024

In statistical analysis, the standard deviation is a quantity that measures how much the data points are spread over the dataset. It indicat ...read more

Mathematical

cpp-array

C++

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CPP Examples

Difference between ceil of array sum divided by K and sum of ceil of array elements divided by K

Last Updated: 17 May 2021

Given an array arr[] and an integer K, the task is to find the absolute difference between the ceil of the total sum of the array divided by ...read more

Arrays

Mathematical

cpp-math

array-traversal-question

DSA

cauchy_distribution a() in C++ with Examples

Last Updated: 16 October 2018

The cauchy_distribution::a() function is an inbuilt function in C++ STL which is used to returns the distribution parameter associated with ...read more

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negative_binomial_distribution in C++ with Examples

Last Updated: 16 December 2021

This function is defined in header randomRandom. Negative binomial distribution is Random number distribution that produces integers accordi ...read more

C++

cpp-math

ilogb() function in C++ STL

Last Updated: 14 February 2023

The ilogb(x) function in C++ STL returns the integral part of the logarithm of |x|, by using the FLT_RADIX as base for the logarithm. In gen ...read more

lldiv() function in C++ STL

Last Updated: 18 July 2018

The lldiv() is a builtin function in C++ STL which gives us the quotient and remainder of the division of two numbers.Syntax:lldiv(n, d)Para ...read more

feclearexcept in C++ with Examples

Last Updated: 01 November 2018

feclearexcept() clears the supported floating-point exceptions represented by excepts.Syntax:int feclearexcept(int excepts);excepts : Bitmas ...read more

Last Updated: 20 February 2023

In C++, isless() is a predefined function used for mathematical calculations. math.h is the header file required for various mathematical fu ...read more

islessequal() in C/C++

Last Updated: 28 April 2018

In C++, islessequal() is a predefined function in math.h. It is used to check whether the 1st floating point number is less than or equal to ...read more

Last Updated: 06 February 2023

The log1p() function takes an argument x and returns the natural logarithm of the base-e logarithm of x+1. Here e is a mathematical constant ...read more

C++

cpp-math

expm1() in C++

Last Updated: 02 February 2023

The expm1(x) function returns ex - 1 where x is an argument and e is mathematical constant with value equal to 2.71828. Syntax:double expm1( ...read more

C++

cpp-math

ldexp() in C++

Last Updated: 09 February 2023

The ldexp() function takes two arguments a and b and returns the product of a and 2 raised to the power of b i.e., a * (2b).Syntax:double ld ...read more

Last Updated: 06 February 2023

This function is used to return the remainder(modulus) of 2 floating point numbers mentioned in its arguments and also stores the quotient t ...read more

Last Updated: 14 March 2023

In C++, isgreater() is a predefined function used for mathematical calculations. math.h is the header file required for various mathematical ...read more

isgreaterequal() in C/C++

Last Updated: 20 March 2023

In C++, isgreaterequal() is a predefined function used for mathematical calculations. math.h is the header file required for various mathema ...read more

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