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#1
 
 
The tanh() function of C++ I am the student of the Bachelor of science in Information Technology. I have know about the C++ language. I am finding the problem while using the tanh() function in the C++ program. I want to know about the tanh() function of the C++ language. I also want know how can I implement these functions in my C++ program. Thus, Anyone knows about the these functions ? Please, Help me!! 
#2
 
 
The tanh() function of C++ The tanh() function of the C++ language can be used to compute the hyperbolic tangent of the valarray of an elements. The tanh() function of the C++ language can returns an object of the valarray that can be containing the hyperbolic tangents of all of an elements of y. The tanh() function can an overloads c math's tanh function. 
#3
 
 
Re: The tanh() function of C++ The tanh() function of the C++ language used to find out the tangent of an given element. The tanh() function can be a member function of the valarray. The following can be the general form of the tanh() function of the C++ language : Code: template<class S> valarray<S> tanh (const valarray<S>& y); 
#4
 
 
Use of the tanh() function I can suggest you that to carefully go through the following code of lines that can demonstrates you how to use the tanh() function in the C++ programming as follows : Code: #include <iostream> #include <cmath> #include <valarray> using namespace std; int main () { double vl[] = {0.35, 1.22, 3.4}; vlarray<double> f (vl,3); vlarray<double> br = tanh (f); cout << "f: "; for (size_t k=0; k<f.size(); ++k) cout << f[k] << ' '; cout << endl; cout << "br: "; for (size_t k=0; k<br.size(); ++k) cout << br[k] << ' '; cout << endl; return 0; } Code: f: 0.35 1.22 3.4 br: 0.335376 0.839654 0.997775 
#5
 
 
Re: The tanh() function of C++ A valarray whose elements can be equal to the hyperbolic cos of an elements of the input valarray. The following can be the parameters of the tanh() function in the C++ programming language : 1. y : This parameter of the tanh() function can be used to contains a valarray that can be containing an elements of a type for that the unary function tanh can be defined. 
#6
 
 
Re: The tanh() function of C++ The following can be an example that can uses the tanh() function of the C++ language to illustrate the tanh(0 function. The following an example can calculates y as the hyperbolic tangent of &pi./4. Code: #include <math.h> #include <stdio.h> int main(void) { double pi, y; pi = 3.1415926; y = tanh(pi/4); printf("tanh( %lf ) = %lf\n", pi/4, y); } Code: tanh( 0.785398 ) = 0.655794 

Tags: cpp, functions, header files, library, tanh, valarray 
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