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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

cpp-numerics-library

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

cpp-numerics-library

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

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Similar Topics

20.6k+ articles

7.6k+ articles

2.7k+ articles

1.6k+ articles

1.1k+ articles

900+ articles

680+ articles

250+ articles

40+ articles

isnormal() in C++

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

cpp-numerics-library

std::adjacent_difference in C++

Last Updated: 29 September 2023

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

cpp-numerics-library

std::iota in C++

Last Updated: 02 February 2023

Store increasing sequenceAssigns to every element in the range [first, last] successive values of val, as if incremented with ++val after each element is written.Template ...read more

cpp-numerics-library

std::lcm in C++17

Last Updated: 24 July 2017

Competitive programming often involves computation of Least Common Multiple (LCM) of two numbers. One way of doing that is using boost::math::lcm(), which we discussed in ...read more

cpp-numerics-library

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

cpp-numerics-library

Rotation of a point about another point

Last Updated: 15 May 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 θ in the anti-clockwise dir...read more

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Reflection of a point about a line in C++

Last Updated: 16 June 2022

Let’s first consider a general case where the line is nothing but the X-Axis. We can now definitely say that the conjugate of a point is the reflection of the point about ...read more

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std::gcd | C++ inbuilt function for finding GCD

Last Updated: 31 January 2023

In many competitive programming problems, we need to find greatest common divisor also known as gcd. Euclids algorithm to find gcd has been discussed here.C++ has the buil ...read more

cpp-numerics-library

Complex numbers in C++ | Set 2

Last Updated: 31 August 2022

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

cpp-numerics-library

Complex numbers in C++ | Set 1

Last Updated: 09 February 2023

The complex library implements the complex class to contain complex numbers in cartesian form and several functions and overloads to operate with them. real() - It returns...read more

cpp-numerics-library

numeric header in C++ STL | Set 2 (adjacent_difference(), inner_product() and iota())

Last Updated: 17 July 2022

The numeric header is part of the numeric library in C++ STL. This library consists of basic mathematical functions and types, as well as optimized numeric arrays and supp ...read more

cpp-numerics-library

accumulate() and partial_sum() in C++ STL : Numeric header

Last Updated: 18 March 2023

The numeric header is part of the numeric library in C++ STL. This library consists of basic mathematical functions and types, as well as optimized numeric arrays and supp ...read more

cpp-numerics-library