Float arg() is a float class method which works on float values and works differently for both positive and negative values.
Syntax: float.arg()
Parameter: float value which is to be checked
Return: return 0 for positive values. Otherwise pi(3.141592653589793)
Example #1:
a = -100.7 - 10.4
b = -100 * 2000.0
c = (22 + 7.1) * 4
puts "arg value of a : #{a.arg}\n\n"
puts "arg value of b : #{b.arg}\n\n"
puts "arg value of c : #{c.arg}\n\n"
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Output :
arg value of a : 3.141592653589793
arg value of b : 3.141592653589793
arg value of c : 0
Example #2:
a = -56.23333333
b = 10000.0
c = -(22 + 7.1)
puts "arg value of a : #{a.arg}\n\n"
puts "arg value of b : #{b.arg}\n\n"
puts "arg value of c : #{c.arg}\n\n"
|
Output :
arg value of a : 3.141592653589793
arg value of b : 0
arg value of c : 3.141592653589793
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Last Updated :
07 Jan, 2020
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