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C++ Mathematical Functions

Last Updated: 04 August 2023

C++ being a superset of C, supports a large number of useful mathematical functions. These functions are available in standard C++ to support various mathematical calculat ...read more

Program to count number of distinct Squares and Cubes upto N

Last Updated: 02 January 2023

Given a number N, the task is to find No. of perfect Squares and perfect Cubes from 1 to a given integer, N ( Both Inclusive).Note: Numbers which are both perfect Square a ...read more

atan2() function in C++ STL

Last Updated: 21 June 2021

The atan2() is an inbuilt function in C++ STL which returns tangent inverse of (y/x), where y is the proportion of the y-coordinate and x is the proportion of the x-coordi ...read more

Last Updated: 14 April 2023

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

fmax() and fmin() in C++

Last Updated: 06 February 2023

fmax() and fmin() functions are defined in cmath header file.fmax() function: The syntax of this function is:double fmax (double x, double y);float fmax (float x, float y) ...read more

Last Updated: 31 January 2023

The fabs() function returns the absolute value of the argument. Mathematically |a|. If a is value given in the argument. Syntax:double fabs(double a);float fabs(float a);i ...read more

CPP-Library

C++

cpp-math

asin() and atan() functions in C/C++ with Example

Last Updated: 31 August 2022

In C++, asin() and atan() is a predefined function used for mathematical calculations. math.h is the header file required for various mathematical functions. All the funct ...read more

Last Updated: 24 January 2022

The std::cbrt() is an inbuilt function in C++ STL which is used to calculate the cube root of number. It accepts a number as argument and returns the cube root of that num ...read more

sqrt, sqrtl and sqrtf in C++

Last Updated: 30 June 2023

There are various functions available in the C++ Library to calculate the square root of a number. Most prominently, sqrt is used that is defined in cmath header file. It ...read more

CPP-Library

C++

cpp-math

trunc() , truncf() , truncl() in C language

Last Updated: 06 February 2023

All three functions are used to remove digits after decimal point and return the modified decimal number. trunc() : Truncates a double value after the decimal point and gi ...read more

C Language

C-Library

cpp-math

Ceil and Floor functions in C++

Last Updated: 24 May 2023

In mathematics and computer science, the floor() and ceil() functions that are defined in cmath header file, map a real number to the greatest preceding or the least succe ...read more

C++ Floating Point Manipulation

Last Updated: 24 May 2023

Like integers, C++11 introduced some basic inbuilt functions for handling simple mathematical computations of floating-point numbers necessary for day-to-day programming a ...read more

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