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Ruby | Float class ** value

  • Last Updated : 07 Jan, 2020

Float#**() : **() is a Float class method in Ruby which return the value of power raised.

Syntax:  Float.a**n()

Parameter:  Float values - two operands a, n

Return:  a to the power of n, an

Code #1 : Example for **() method




# Ruby code for Float.**() method
  
# declaring float value
a = -100.7 - 10.4
  
# declaring float value
b = -100 * 2000.0
  
# declaring float value
c = -(22 + 7.1) * 4
  
# a
puts "Float a ** b : #{a**b}\n\n"
  
# b
puts "Float b ** c : #{b**c}\n\n"
  
# c
puts "Float a ** c : #{c**a}\n\n"

Output :

Float a ** b : 0.0

Float b ** c : 0.0+0.0i

Float a ** c : -2.8237758046030776e-230+9.175003766615921e-231i

Code #2 : Example for **() method




# Ruby code for Float.**() method
  
# declaring float value
a = -56.23333333
  
# declaring float value
b = 10000.0
  
# declaring float value
c = -(22 + 7.1)
# a
puts "Float a ** b : #{a**b}\n\n"
  
# b
puts "Float b ** c : #{b**c}\n\n"
  
# c
puts "Float a ** c : #{c**a}\n\n"

Output :

Float a ** b : Infinity

Float b ** c : 3.9810717055349206e-117

Float a ** c : 3.5603365534761494e-83-3.2057413643006885e-83i

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