Ruby BigDecimal / 函数
BigDecimal#/() 。/()是BigDecimal类的一个方法,用于返回两个BigDecimal值的除法商值。
Syntax: BigDecimal./()
Parameter: BigDecimal values
Return: Quotient of the two BigDecimal values
代码#1:/()方法的例子
# 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
# DIVISION 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"
输出:
BigDecimal a / b : -0.1305170490200644E21
BigDecimal b / c : 0.18541177684682144225059299930550753841140048E-10
BigDecimal a / c : -4.132334206571191e-10
代码#2:/()方法的例子
# 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')
# DIVISION 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"
输出:
BigDecimal a / b : -0.16531500266815313339085797797359551950417546414E2
BigDecimal b / c : 0.179780022065447E12
BigDecimal a / c : -0.336469964354864161144849420060934E-12