Ruby | BigDecimal – value
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
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