imaginary number   (TTS Sound)

The imaginary_number has 1 Senses.

• complex number, complex quantity, imaginary, imaginary number
• 虚数, 複素数
• (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1
• aとbを実数、iを−1の平方根とした時のa＋biという形の数