Ruby CMath tanh() Method with example
Last Updated :
12 Apr, 2023
tanh() method is Math class which is used to returns the hyperbolic tangent of the given value.
Syntax: Math.tanh(z) Parameter: Here, z is the value whose hyperbolic tangent is to be calculated. Returns: This method returns the hyperbolic tangent value of the z.
Example #1:
Ruby
require 'cmath'
a = 0 . 3584
b = 2
puts "tanh value of a :
puts "tanh value of b :
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Output:
tanh value of a : 0.3438039328469827
tanh value of b : 0.9640275800758169
Time Complexity : O(1)
Auxiliary Space: O(1)
Example #2:
Ruby
require 'cmath'
a = 0
b = - 0 . 247
puts "tanh value of a :
puts "tanh value of b :
|
Output:
tanh value of a : 0.0
tanh value of b : -0.24209655276165779
Time Complexity : O(1)
Auxiliary Space: O(1)
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