メインコンテンツ | サブコンテンツ | ||||
---|---|---|---|---|---|
complex00 | The concept of "Complex Number" | ||||
complex01 | Forming by {zn}
![]() | Exploring change ![]() | Forming particular case ![]() | ||
complex02 | Solution of quadratic equation
![]() | There is no real number solution ![]() | Where is the complex number solution? ![]() | Moving on an unit circle ![]() |