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tanh() - Mathematical Function
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Tutorials
Cpp
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Topic |
How is Mathematical Function "tanh()" used in C++?
How to find the Hyperbolic tangent value of an argument?
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Explanation |
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tanh() is a Mathematical Function that returns the hyperbolic tangent value for the given argument.
Syntax to find Hyperbolic Tangent value :
float tanh( float arg);
double tanh( double arg);
long double tanh( long double arg);
Example:
#include <stdio.h>
#include <math.h>
int main()
{
for (double arg=-1.0;arg<=1.0; arg+=.5)
{
printf("Hyperbolic tangent value of
%f is:: %f.\n", arg, tanh(arg));
}
return 0;
}
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Result:
Hyperbolic tangent value of -1.000000 is:: -0.761594.
Hyperbolic tangent value of -0.500000 is:: -0.462117.
Hyperbolic tangent value of 0.000000 is:: 0.000000.
Hyperbolic tangent value of 0.500000 is:: 0.462117.
Hyperbolic tangent value of 1.000000 is:: 0.761594.
In the above example tanh() is used to find hyperbolic tangent for argument between
"-1.0 to 1.0" incrementing the value by ".5".
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| Note |
C++ is one of the most used programming languages in the world. Also known as "C with Classes".
Hope you enjoy this tutorial. Do send your feedback or suggestions on this C++ tutorial. This is a copyright content.
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