Complex#abs2()是Complex类方法,它返回复数值极性形式的绝对值的平方。
用法:Complex.abs2()
参数:复数值
返回:复数值的极坐标形式的绝对值的平方。
示例1:
# Ruby code for Complex.abs2() method
# declaring Complex value
a = Complex(200)
# declaring Complex value
b = Complex(-1, 4)
# declaring Complex value
c = Complex('i')
# use of abs2()
puts "Complex abs2 form : #{a.abs2}\n\n"
puts "Complex abs2 form : #{b.abs2}\n\n"
puts "Complex abs2 form : #{c.abs2}\n\n"
输出:
Complex abs2 form : 40000 Complex abs2 form : 17 Complex abs2 form : 1
示例2:
# Ruby code for Complex.abs2() method
# declaring Complex value
a = Complex(20, 90)
# declaring Complex value
b = Complex('i')
# declaring Complex value
c = Complex(100, -500)
# use of abs2()
puts "Complex abs2 form : #{a.abs2}\n\n"
puts "Complex abs2 form : #{b.abs2}\n\n"
puts "Complex abs2 form : #{c.abs2}\n\n"
输出:
Complex abs2 form : 8500 Complex abs2 form : 1 Complex abs2 form : 260000
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注:本文由纯净天空筛选整理自Kirti_Mangal大神的英文原创作品 Ruby | Complex abs2 function。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。