Ruby CMath sinh() 方法与示例

sinh() 方法是 Math 类，用于返回给定值的双曲正弦值。

Syntax: Math.sinh(z)

Parameter: Here, z is the value whose hyberbolic sine is to be calculated.

Returns: This method returns the hyberbolic sine value of the z.

示例 1：

# Ruby code for sinh() method
require 'cmath'
  
# Initializing value   
a = 0.3584
b = 2
  
# Printing result    
puts "sinh value of a : #{CMath.sinh(a)}\n\n"
      
puts "sinh value of b : #{CMath.sinh(b)}\n\n"

输出：

sinh value of a : 0.3661222097428432

sinh value of b : 3.626860407847019

示例 2：

# Ruby code for sinh() method
require 'cmath'
  
# Initializing value   
a = 0
b = -0.247
  
# Printing result    
puts "sinh value of a : #{CMath.sinh(a)}\n\n"    
puts "sinh value of b : #{CMath.sinh(b)}\n\n"

输出：

sinh value of a : 0.0

sinh value of b : -0.24951920962344676