ComplexCos(x)
语法
Result = ComplexCos(x)
说明
返回复数x的余弦（余弦(x)）。
数据类型
x：复数类型(Complex)
结果：复数类型(Complex)
应用实例
Dim a As Complex, b As Complex
a = ComplexSet(1.5, 2.0)
b = ComplexCos(a)
Result = ComplexCos(x)
返回复数x的余弦（余弦(x)）。
x：复数类型(Complex)
结果：复数类型(Complex)
Dim a As Complex, b As Complex
a = ComplexSet(1.5, 2.0)
b = ComplexCos(a)