Complex#angle():angle()是Complex類方法,它返回複數值的極坐標形式的角部分。
用法:Complex.angle()
參數:複數值
返回:極角部分的複數形式。
示例1:
# Ruby code for Complex.angle() method
# declaring Complex value
a = Complex(200)
# declaring Complex value
b = Complex(-1, 4)
# declaring Complex value
c = Complex('i')
# use of angle()
puts "Complex angle form : #{a.angle}\n\n"
puts "Complex angle form : #{b.angle}\n\n"
puts "Complex angle form : #{c.angle}\n\n"
輸出:
Complex angle form : 0.0 Complex angle form : 1.8157749899217608 Complex angle form : 1.5707963267948966
示例2:
# Ruby code for Complex.angle() method
# declaring Complex value
a = Complex(20, 90)
# declaring Complex value
b = Complex('i')
# declaring Complex value
c = Complex(100, -500)
# use of angle()
puts "Complex angle form : #{a.angle}\n\n"
puts "Complex angle form : #{b.angle}\n\n"
puts "Complex angle form : #{c.angle}\n\n"
輸出:
Complex angle form : 1.3521273809209546 Complex angle form : 1.5707963267948966 Complex angle form : -1.373400766945016
相關用法
- Scala Complex +用法及代碼示例
- Ruby Complex abs用法及代碼示例
- Scala Complex -用法及代碼示例
- Scala Complex ==用法及代碼示例
- Ruby Complex conj用法及代碼示例
- Ruby Complex abs2用法及代碼示例
- Ruby Complex denominator用法及代碼示例
- Ruby Complex conjugate()用法及代碼示例
- Ruby Numeric angle()用法及代碼示例
- Scala Complex +用法及代碼示例
- Ruby Complex arg()用法及代碼示例
注:本文由純淨天空篩選整理自Kirti_Mangal大神的英文原創作品 Ruby | Complex angle function。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。