cpp-numerics-library Archives

Last Updated: 23 November 2023

We have already discussed the rotation of a point P about the origin in the Set 1 and Set 2. The rotation of point P about origin with an angle ? in the anti-clockwise dir...read more

Competitive Programming

Last Updated: 27 November 2024

The lcm() is a built-in function introduced in C++17. It is used to calculate the least common multiple (LCM) of two integers. The LCM of two integers is the smallest posi...read more

std::adjacent_difference in C++

Last Updated: 12 April 2024

Compute adjacent difference of range Assigns to every element in the range starting at result, the difference between its corresponding element in the range [first, last] ...read more

Last Updated: 04 June 2025

In C++, iota() is a library function used to fill a range of elements with increasing values starting from the given initial value. It assigns the starting value to the fi...read more

Last Updated: 26 June 2023

This function is defined in cmath.h . By using isnormal() function, we determines that whether the given number is normal (neither zero, infinite nor NAN) or not. This fun...read more

isinf() function in C++

Last Updated: 26 June 2023

This function is defined in cmath.h .The isinf() function is use to determine whether the given number is infinity or not i.e positive infinity or negative infinity both. ...read more

polar() function for complex number in C++

Last Updated: 17 August 2022

The polar() function for complex numbers is defined in the complex header file. The polar function is used to find the complex number from phase angle and magnitude.Syntax...read more

norm() function in C++ with Examples

Last Updated: 14 March 2023

The norm() function is defined in the complex header file. This function is used to return the squared magnitude of the complex number z. Syntax:templateclass T T norm (co...read more

cos() function for complex number in C++

Last Updated: 12 October 2022

The cos() function for a complex number is defined in the complex header file. This function is the complex version of the cos() function. This function is used to calcula...read more

tan() function for complex number in C++

Last Updated: 17 August 2022

The tan() function for complex numbers is defined in the complex header file. This function is the complex version of the tan() function. This function is used to calculat...read more

cosh() function for complex number in C++

Last Updated: 09 September 2023

The cosh() function for complex number is defined in the complex header file.This function is the complex version of the cosh() function. This function is used to calculat...read more

Data types that supports std::numeric_limits() in C++

Last Updated: 21 August 2021

The numeric_limits class template provides an easy and standardized way to query various properties of arithmetic types. For example, the maximum value a type T can store ...read more

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C++

cpp-numerics-library

Complex numbers in C++ | Set 2

Last Updated: 08 August 2024

We introduced and discussed the concept in Complex numbers in C++ | Set 1The remaining functions with example are discussed here:log() - It is used to return the log of th...read more

C++

CPP-Library

cpp-numerics-library

Geometry using Complex Numbers in C++ | Set 2

Last Updated: 18 January 2022

After going through previous post, we know what exactly are complex numbers and how we can use them to simulate points in a cartesian plane. Now, we will have an insight a...read more

std::fixed, std::scientific, std::hexfloat, std::defaultfloat in C++

Last Updated: 06 July 2017

Formatting in the standard C++ libraries is done through the use of manipulators, special variables or objects that are placed on the output stream. There are two types of...read more

C++

STL

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