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Ruby program to find the hyperbolic tangent of given radian value

Last Updated : December 15, 2025

Problem Solution

In this program, we will read a radian value from the user using gets.chomp.to_f. Then we will find the hyperbolic tangent of the given value using the Math.tanh() function.

Program/Source Code

The source code to find the hyperbolic tangent of a given radian value is given below. The given program is compiled and executed successfully.

# Ruby program to find the hyperbolic tangent 
# of given radian value

print "Enter value in radian: ";
radian = gets.chomp.to_f;  

result = Math.tanh(radian);
print "Hyperbolic tangent is: ",result;

Output

Enter value in radian: 2.32
Hyperbolic tangent is: 0.9808693626558167

Explanation

In the above program, we read a radian value from the user using gets.chomp.to_f and got the hyperbolic tangent value using Math.tanh() function and printed the result.

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