Ruby | BigDecimal sqrt() function
BigDecimal#sqrt() : sqrt() is a BigDecimal class method which returns the square root of the value.
Syntax: BigDecimal.sqrt()
Parameter: BigDecimal values
Return: the square root of the value.
Example #1 :
require 'bigdecimal'
a = BigDecimal( "10" )
b = BigDecimal( "1000" ) * 2
c = BigDecimal( "11.43" )
puts "BigDecimal a sqrt method : #{Math.sqrt(a)}\n\n"
puts "BigDecimal b sqrt method : #{Math.sqrt(b)}\n\n"
puts "BigDecimal a sqrt method : #{Math.sqrt(c)}\n\n"
|
Output :
BigDecimal a sqrt method : 3.1622776601683795
BigDecimal b sqrt method : 44.721359549995796
BigDecimal a sqrt method : 3.380828300875393
Example #2 :
require 'bigdecimal'
a = BigDecimal( '12' )* 12
b = BigDecimal( '10' )+( 22 ** 7 . 1 ) ** 10
c = -BigDecimal( '-3' )
puts "BigDecimal a sqrt method : #{Math.sqrt(a)}\n\n"
puts "BigDecimal b sqrt method : #{Math.sqrt(b)}\n\n"
puts "BigDecimal a sqrt method : #{Math.sqrt(c)}\n\n"
|
Output :
BigDecimal a sqrt method : 12.0
BigDecimal b sqrt method : 4.5290297054731975e+47
BigDecimal a sqrt method : 1.7320508075688772
Last Updated :
06 Dec, 2019
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...