BigDecimal#-() : -() is a BigDecimal class method which return difference of two BigDecimal numbers.
Syntax: BigDecimal.-() Parameter: BigDecimal values Return: Difference of the two BigDecimal values
Code #1 : Example for -() method
# Ruby code for BigDecimal.-() method # loading BigDecimal require 'bigdecimal'
# declaring BigDecimal a = 42 . 1 ** 13
# declaring BigDecimal b = -BigDecimal( "10" )
# declaring BigDecimal c = -( 22 - 7 . 1 ) ** 10
# SUBTRACTION RESULTS puts "BigDecimal a - b : #{a-b}\n\n"
puts "BigDecimal b - c : #{b-c}\n\n"
puts "BigDecimal a - c : #{c-a}\n\n"
|
Output :
BigDecimal a - b : 0.130517049020064400001E22 BigDecimal b - c : 0.539340066196341E12 BigDecimal a - c : -1.305170490739984e+21
Code #2 : Example for -() method
# Ruby code for BigDecimal.-() method # Loading BigDecimal require 'bigdecimal'
# declaring BigDecimal a = 12 ** 12 - 27
# declaring BigDecimal b = BigDecimal( '10' )-( 22 - 7 . 1 ) ** 10
# declaring BigDecimal c = BigDecimal( '-3' )
# SUBTRACTION RESULTS puts "BigDecimal a - b : #{a-b}\n\n"
puts "BigDecimal b - c : #{b-c}\n\n"
puts "BigDecimal a - c : #{c-a}\n\n"
|
Output :
BigDecimal a - b : 0.9455440514425341E13 BigDecimal b - c : -0.539340066193341E12 BigDecimal a - c : -0.8916100448232E13