Ruby program to find the hyperbolic cosine 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 cosine of the given value using the Math.cosh() function.

Program/Source Code

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

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

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

result = Math.cosh(radian);
print "Hyperbolic cosine is: ",result;

Output

Enter value in radian: 23.4
Hyperbolic cosine is: 7268769227.386929

Explanation

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

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